baber/WOPTO huggingface dataset:
Patent EP-0913196-A1 (EP)
Inventor: WANG QINGXIA
IPC: C07C2/66
Filed: 1997-06-24
Abstract: An alkylation catalyst comprises from 50 to 70 wt% of hydrogen type ZSM-5/ZSM-11
co-crystalline zeolite containing rare earth element and the rest amount of porous inorganic
oxide matrix material. The zeolite has particular chemical composition and X-ray diffraction
lines. This catalyst has higher activity, selectivity and stability in alkylation process than that of
the prior art. With this catalyst the process for preparing ethyl benzene by alkylation of
benzene with ethylene has higher ethylene conversion and ethyl benzene selectivity.
Patent EP-0944717-A1 (EP)
Inventor: BLANCHE FRANCIS
IPC: B01D61/14
Filed: 1997-06-20
Abstract: The invention concerns a method for producing recombinant adenovirus by which viral DNA is introduced in a packaging cell culture and the viruses produced are harvested after liberation in the supernatant. The invention also concerns the viruses produced and their use.
Patent EP-0915899-A1 (EP)
Inventor: LIU JIH-HUA
IPC: A61P31/04
Filed: 1997-07-28
Abstract: Preparation of 6-O-methylerythromycin A crystal form II comprising: (a) converting erythromycin A to 6-O-methylerythromycin A; (b) treating 6-O-methylerythromycin A with a solvent selected from (i) an 1-5C alkanol (except ethanol or isopropanol), (ii) a 5-12C hydrocarbon, (iii) a 3-12C ketone, (iv) a 3-12C carboxylic ester (except isopropyl acetate), (v) a 4-10C ether, (vi) benzene (optionally substituted by one or more substituents selected from 1-4C alkyl, 1-4C alkoxy, nitro or halo), (vii) a polar aprotic solvent, (viii) a compound of formula HNR1R2 where R1, R2 = H or 1-4C alkyl (provided that R1 and R2 are not both H), (ix) water and a water miscible solvent selected from a water miscible organic solvent and a water miscible alkanol, (x) methanol and a second solvent selected from a 5-12C hydrocarbon, a 2-5C alkanol, a 3-12C ketone, a 3-12C carboxylic ester, a 4-10C ether, benzene (optionally substituted by one or more substituents selected from 1-4C alkyl, 1-4C alkoxy, nitro or halo), (xi) a 5-12C hydrocarbon, a 3-12C carboxylic ester, a 4-10C ether of from 4 to 10 carbon atoms, benzene (optionally substituted by one or more substituents selected from 1-4C alkyl, 1-4C alkoxy, nitro or halo), and a polar aprotic solvent; and (c) isolating the 6-O-methylerythromycin A form II crystals.
Patent EP-0917602-A1 (EP)
Inventor: FRITZINGER KLAUS
IPC: E01F15/08
Filed: 1997-08-02
Abstract: A guide barrier system, especially for forming or securing traffic roads with a plurality of guide sections, which are arranged in at least one row one behind the other and can be connected to one another, wherein each guide section has a middle piece which is directed essentially in parallel to the direction of the traffic road and is elastically deformable at right angles to its longitudinal axis. A plurality of supports extend essentially at right angles to the middle piece with support surfaces extending essentially symmetrically to the middle piece provided at the middle piece. The said support surfaces are arranged at mutually spaced locations from one another at the middle piece to achieve the deformability of the middle piece. Two respective, mutually adjacent guide sections can be detachably connected to one another by means of a coupling piece engaging spaces located between the supports.
Patent EP-0927126-A1 (EP)
Inventor: KERN ALAN
IPC: B62B3/14
Filed: 1997-08-29
Abstract: A shopping cart includes a basket made of plastic which is, at least partially, attached to a frame of the cart by a pair of basket supporting members. In a preferred embodiment each of the basket supporting members is a rod that includes a first end portion extending within an opening for supporting members. The opening is formed in an upper section of a respective side panel of the basket. A second end portion of the supporting member extends through a hole formed in a respective tubular post and downward within the tubular post. The second end portion of each of the basket supporting members may be retained within the tubular posts at a position spaced below the hole therein. By other embodiments the second end portion may be inserted into a tube member mounted on each tubular post, or may be wrapped around the tubular posts and then anchored on a cross member. An assembly process is described.
Patent EP-1012925-A1 (EP)
Inventor: MICKIEVICZ SCOTT K
IPC: H01R12/50
Filed: 1997-09-09
Abstract: L'invention porte sur un ensemble (10) de connexion comportant un boîtier isolant (12) et y étant groupés, une série de modules de bornes (30) et des blindages (60) électroconducteurs les séparant. Chacun des modules de bornes (30) comporte un jeu alterné de premiers et de deuxièmes contacts (42, 44) dont les parties intermédiaires (50) sont formées en des portions sélectionnés le long desdits contacts de manière à ce que les parties intermédiaires des premiers contacts (42) soient noyées dans la paroi isolante (54) à proximité d'une première surface latérale (32) et que les parties intermédiaires des deuxièmes contacts (44) soient noyées dans la paroi isolante (54) à proximité de la deuxième grande surface (34) du module. Dans le connecteur (10) une fois assemblé les premiers contacts (42) sont plus proches du blindage (60) le long de la surface (32), et les deuxièmes contacts (44) sont plus proches du blindage (60) le long de la surface (34), ce qui assure un couplage primaire entre chacun des contacts de signalisation (40) et leur blindage respectif mis à la terre (60) plutôt qu'avec le contact de signalisation voisin (40).
Patent EP-0866750-A1 (EP)
Inventor: KOESSLINGER ROBERT
IPC: B32B15/08
Filed: 1997-08-14
Abstract: This invention relates to film which is lettered with a laser beam comprising at least one protective film which is transparent to the laser beam, at least one opaque layer which is ablated by the laser beam, and at least one contrast-forming layer on its bottom. The abatable layer is preferably a metallic layer and can have a color like the contrast-forming layer. The color of the metallic layer is different from the color of the contrast-forming layer. The contrast-forming layer is either applied, imprinted or varnished onto the metallic layer. The contrast-forming layer can be at least one plastic film. On a side of the contrast-forming layer facing away from the metallic layer there is an adhesive layer which is covered with a carrier material, for example, an adhesive-repellant carrier film.
Patent EP-0925640-A1 (EP)
Title: Verfahren zum steuern von bürstenlosen elektromotoren
Inventor: HOSAGASI SEVKI
IPC: H02P6/16
Filed: 1997-09-09
Abstract: Die Erfindung betrifft ein Verfahren zum Steuern von bürstenlosen Elektromotoren, insbesondere bürstenlosen Gleichstrommotoren, mit einem Stator mit einer zumindest drei Spulenpaare aufweisenden Drehfeldwicklung, mit einem Rotor mit Permanentmagneten, deren Anzahl von Polpaaren jener der Spulenpaare entspricht, und mit einem in Abhängigkeit von der Drehung des Rotors eine Vielzahl von elektrischen Impulsen abgebenden, auf der Welle des Rotors angeordneten Inkrementalgeber, der mit Bezug auf die Welle eine Synchronmarke aufweist, wobei zunächst eine während einer Orientierungsphase durchgeführte Drehlagebestimmung des Rotors durchgeführt, danach der Elektromotor bis zum Erreichen der Synchronmarke im Schrittmotorbetrieb gefahren und erst dann der Elektromotor auf normalen Betrieb umgeschaltet wird.
Patent EP-0931398-A1 (EP)
Inventor: CHRISTIE JOSEPH M
IPC: H04M3/42
Filed: 1997-11-10
Abstract: The invention is a tandem system (300) for providing a tandem connection for circuit-based traffic. This tandem system comprises an ATM cross-connect (370), ATM interworking multiplexers (360, 364), and a signaling processor (350). The multiplexer converts the traffic received by the tandem system into ATM where it is routed through the cross-connect and re-converted back into the circuit-based format at an ATM interworking multiplexer. The signaling processor controls the virtual connections and outgoing circuit-based connections used by the multiplexers.
Patent EP-0947050-A1 (EP)
Inventor: THOMSEN PER H
IPC: H04J3/07
Filed: 1997-12-22
Abstract: Boucle numérique à phase asservie comprenant un oscillateur à commande numérique (5) capable de fournir un signal d'horloge en divisant une fréquence d'horloge de système par un facteur déterminé d'après un mot de contrôle, et comprenant aussi un détecteur de phase (2; 3) capable de fournir ledit mot suite à une différence de phase entre le signal d'horloge et un signal de référence externe, de sorte que le mot en question prenne une valeur nominale lorsque la différence de phase est numériquement inférieure à une valeur donnée. La boucle comporte en outre un système (7) qui, si la différence de phase est numériquement supérieure à la valeur donnée, peut moduler le mot considéré. On peut utiliser cette boucle dans un circuit de réception pour système de transmission numérique, en liaison avec la désynchronisation des signaux.
Patent EP-0944822-A1 (EP)
Title: Method and devices for checking container glass
Inventor: OLSCHEWSKI DIETER
IPC: G01N21/90
Filed: 1997-12-09
Abstract: A device for testing for cracks or irregularities in transparent or partially transparent containers uses a light source and optical reception device which outputs a signal which varies with the intensity of the impining light. The light source is powered by a clocked direct current.
Patent EP-0941709-A1 (EP)
Inventor: SHOHER ITZHAK DR
IPC: A61C5/77
Filed: 1998-03-04
Abstract: The present invention is a method for forming, repairing or restoring a dental
restoration which includes the steps of forming a base material of high-fusing
temperature metal particles, low fusing temperature metal particles and a volatile
binder substantially or entirely of wax; applying the base material to a non-refractory
die; shaping the base material upon said die into a desired configuration; removing the
shaped base material from the die; combining particles of activated carbon to a dental
investment material to form a combined dental investment material having activated
carbon in a concentration above at least 0.005 wt. %; investing the shaped base
material with the combined dental investment material; heat treating the shaped base
material in the investment at temperatures up to 1200°C to vaporize the volatile binder
from the base material for forming a porous structure with a void volume of at least
20%; and filling the porous structure with a filler material to form a finished dental
coping.
Patent EP-0916438-A1 (EP)
Inventor: ASADA EIICHI
IPC: H01C17/065
Filed: 1998-03-06
Abstract: A nickel powder having at at least part of the
surface thereof a layer of a composite oxide
represented by the formula: A x B y O (x+2y),  wherein A stands
for at least one element selected from the group
consisting of Ca, Sr and Ba; B stands for at least one
element selected from the group consisting of Ti and
Zr; and x and y represent numbers satisfying the
formula:  0.5 ≦ y/x ≦ 4.5 ). The nickel powder may
further contains at least one selected from among
boron oxide, aluminum oxide and silicon oxide. The
nickel powder is produced by spray pyrolyzing a
solution of thermal decomposable starting compounds of
nickel and additive elements and the resultant powder
is suitable for use in a thick-film conductor paste
having a sintering-starting temperature close to that
of ceramic layers and a shrinkage behavior close to
that of a ceramic without detriment to the
conductivity and electric properties thereof.
Patent EP-0998016-A1 (EP)
Inventor: HAEBERLE WALTER
IPC: G05D3/00
Filed: 1998-10-30
Abstract: A scanning or positioning system with at least two degrees of freedom
is provided comprising a supporting base (6) equipped with magnets
(7.1), a movable platform (1) equipped with at least two electrical
coils (2) and suspension elements (4) providing an elastic connection
between the movable platform and the supporting base. The electrical coils
(2) are positioned flat on the movable platform (1), thereby forming an
essentially flat arrangement with the movable platform. Combining the
flat arrangement with the flat supporting base yields a scanning or
positioning system which is potentially compact, lightweight and flat
and which features fast response, low power consumption and a relatively
large range of motion, e.g. up to 10mm. The scanning or positioning
system with at least two degrees of freedom can be used in the field of
scanning probe microscopy or in the field of data storage or imaging.
Patent EP-0916841-A1 (EP)
Inventor: RICCO MARIO
IPC: F02M59/46
Filed: 1998-11-17
Abstract: The injector (11) has a hollow body (12)
supporting a nozzle, and a metering valve (24) having a
valve body (26) housed in a cylindrical seat (21) of the
hollow body (12); the valve body (26) has an annular
cavity (39) for distributing high-pressure fuel to a
control chamber (38) of the valve (24); the seat (21)
communicates with an axial cavity (13) of the hollow
body (12), in which the control rod (14) slides and
which is at atmospheric pressure; the valve body (26) is
fitted to the hollow body (12) by means of a ring nut
(31); the valve body (26) has a portion (52) having an
outer truncated-cone-shaped surface (53); the seat (21)
has a portion (54) having an inner truncated-cone-shaped
surface (56); and the two truncated-cone-shaped surfaces
(53, 56) have the same taper, and engage mutually in
fluidtight manner by virtue of the ring nut (31).
Patent EP-1002585-A1 (EP)
Inventor: ZIGERLIG MAX
IPC: B05B15/528
Filed: 1998-11-18
Abstract: Flexibly deformable component (5) positioned around holes or vents for the outflow of
water from the terminal part of distributor devices (10), this component (5) being moved
and/or deformed manually to remove the layer of limescale deposited on it and on parts
adjacent to it of the said distributor devices (10). The said component is made of a liquid
silicon mixture.
Patent EP-0895323-A1 (EP)
Inventor: ENG LARS E
IPC: H01S5/30
Filed: 1998-07-28
Abstract: The invention is a semiconductor laser (10) including a grating (12)
which is formed by regions of high impurity concentration surrounded by material
having a lesser impurity concentration. The use of variations in doping concentration
rather than different materials to provide reflection in the grating should simplify
device fabrication.
Patent EP-0909082-A1 (EP)
Inventor: BAUER DAVID L
IPC: H04M3/00
Filed: 1998-08-25
Abstract: In a call center (106) associated with a World-Wide Web site
whose pages (121, 122) provide a call-request capability (115), the call
center receives notifications of page hits and call requests from the Web
server (103) and uses these notifications to determine a historical page
hits-to-call requests ratio. It then uses the ratio along with current page-hit
notifications to predict a volume of calls that will soon need to be handled
by the call center and staffing the call center in anticipation of the
predicted call volume. The notifications are further used in conjunction
with knowledge of information about the content of the Web pages to
predict what agent skills will be needed to handle the calls, and to staff
agent splits accordingly.
Patent EP-0881617-A1 (EP)
Inventor: ANTILA MIKA
IPC: H01J11/02
Filed: 1998-05-04
Abstract: The scope of the present invention is a display arrangement displaying
in two different directions, comprising a first display (D1) displaying in a
first direction and a second display (D2) displaying in a second,
essentially opposite direction. The display arrangement comprises a
component common to said first (D1) and second (D2) display, which
component comprises a display material layer (2', 2", 8', 8", 14) of a
certain size, and a first part (2', 8', 14) of said display material layer
forms a part of said first display (D1) and a second part (2", 8", 14) of
said display material layer forms a part of said second display (D2).
Patent EP-0887722-A1 (EP)
Inventor: BALDENWEG URS
IPC: G05D23/19
Filed: 1998-06-22
Abstract: The temperature control method involves using a control unit (101) which regulates the energy consumption of a heat output load (127), e.g. a central heating radiator, in dependence on at least one primary measurand and at least one secondary measurand. The secondary measurand can be adjusted by the user. The regulation of the energy consumption of the load is determined using stored data for the heat output load, stored in a memory together with the operating times, which can be adjusted in response to a variation in the primary measured parameter.
Patent EP-0962311-A1 (EP)
Inventor: NOGUCHI TSUYOSHI
IPC: C08L25/18
Filed: 1998-01-21
Abstract: A rubber laminate in which a rubber layer (1) containing
the following rubber composition (A) is adhered by vulcanization
to a rubber layer (2) containing another rubber composition (B). 
     Rubber composition (A): Composition comprising 100 parts by
weight of a mixture and 0.1 to 15 parts by weight of a peroxide
crosslinking agent admixed therewith, the mixture comprising 5 to
95 wt. % of a peroxide-crosslinkable fluororubber containing
vinylidene fluoride copolymerized therein in a proportion of 45
to 88 mole % and having a number average molecular weight of
20,000 to 200,000, and 95 to 5 wt. % of an acrylic rubber
containing 0.1 to 1.5 wt. % of a polyfunctional monomer
copolymerized therein and having a functional group rendering the
acrylic rubber peroxide-cocrosslinkable with the fluororubber and
a functional group effecting the copolymerization of the monomer
with an acrylic ester.
Patent EP-0960331-A1 (EP)
Title: Procede permettant de determiner la teneur en azote
Inventor: PERSSON JAN-KE
IPC: G01N31/00
Filed: 1998-01-22
Abstract: L'invention concerne, d'une part, un procédé permettant de déterminer la teneur en azote, de préférence, selon la méthode Kjeldahl et/ou, d'autre part, des composés et/ou paramètres analytiques concernant directement l'azote. Ce procédé comprend (a) au moins un prétraitement, tel qu'une digestion à une température comprise entre 300 et 600 °C; (b) au moins une distillation et (c) au moins une détermination et/ou analyse. Le procédé de l'invention porte plus particulièrement sur une nouvelle séquence des différentes opérations de la distillation. La distillation comprend les opérations suivantes: (i) dilution d'un échantillon d'azote prétraité contenant des matières avec au moins un fluide de dilution; (ii) admission de vapeur et démarrage de la distillation à la vapeur, et (III) addition d'au moins un composé alcalin. L'alcali est ajouté 1 à 60, de préférence, 1 à 30, par exemple 2 à 5 secondes après le début d'admission de la vapeur et le démarrage de la distillation à la vapeur. Le distillat obtenu lors de ladite distillation à la vapeur est récupéré dans un milieu acide et/ou complexant tel que de l'acide borique ou de l'acide sulfurique.
Patent EP-1017342-A1 (EP)
Inventor: GINSBURG ROBERT
IPC: A61M5/44
Filed: 1998-01-21
Abstract: The invention provides systems and methods for infusing a fluid into a patient. In one exemplary embodiment, a system comprises a volume of fluid (30) and a temperature altering device (32) in close proximity to the volume of fluid. The temperature altering device is employed to heat or cool the volume of fluid to a desired temperature. A positive pressure device (36, 46) is provided to place the volume of fluid under positive pressure while at the desired temperature. A transfer member (14) is further provided to transfer at least some of the fluid into the patient while at the desired temperature.
Patent EP-0951512-A1 (EP)
Inventor: HAVEAUX BERNARD
IPC: C08L95/00
Filed: 1998-01-08
Abstract: The present invention relates to bituminous compositions used for roofing and waterproofing membranes or material comprising asymmetrical coupled polyvinyl aromatic-polydiene block copolymers having improved physical properties over broader ranges of service temperatures than those obtained from bituminous compositions prepared with symmetrical block copolymers of similar type. The asymmetry of the copolymer which is characterised by polyvinyl aromatic endblocks of at least two different molecular weights, one high and one low, ensures improved physical performance to roofing and waterproofing membranes made from such compositions .
Patent EP-0910266-A1 (EP)
Inventor: WILLIAMS BRUCE
IPC: A47D13/06
Filed: 1998-02-02
Abstract: L'invention concerne un parc de jeu pliable comportant un ensemble cadre inférieur pourvu d'un moyeu et de plusieurs pieds axiaux (202, 204, 206, 208), une partie d'extrémité de chaque pied axial étant couplée pivotante au moyeu (300). Le parc de jeu pliable comporte également un ensemble cadre supérieur comportant plusieurs unités de barres latérales, chacune comportant deux barres (100, 102) et un élément connecteur (110) de barre intermédiaire connecté pivotant à une partie d'extrémité de chaque barre. L'élément connecteur de barre intermédiaire permet aux deux barres d'être repliées, d'une configuration sensiblement alignée en une configuration sensiblement en forme de V. L'invention concerne également des pieds d'angle servant à interconnecter les ensembles cadres supérieur et inférieur. Le moyeu (300) comporte un élément de blocage (360), et au moins un des pieds axiaux comporte une partie de fixation (370) adjacente à l'élément de blocage (360), entrant en contact avec celui-ci, servant à empêcher le pied axial de pivoter par rapport au moyeu (300).
Patent EP-0968581-A1 (EP)
Title: Utilisation d'un modele de recepteur pour multiplexer des trains binaires a debit variable presentant des contraintes temporelles
Inventor: HUANG SI JUN
IPC: H04J3/06
Filed: 1998-03-02
Abstract: L'invention concerne des procédés permettant de déterminer un débit de sortie d'un train binaire, le débit de sortie étant déterminé par l'application d'informations lues à partir du train binaire à un modèle d'un récepteur pour le train binaire. Ces procédés sont utilisés pour construire un multiplexeur statistique (401) qui multiplexe des trains binaires MPEG-2 à débit binaire (109) variable sur une liaison montante. On détermine des seuils maximaux et minimaux de débits de sortie pour chaque train binaire MPEG-2 de telle sorte que ni une file d'attente (119) du train binaire dans le multiplexeur ni le décodeur (115) du train binaire ne soient sous-passés ou dépassés. Les débits par rapport au décodeur sont déterminés par la temporisation des informations lues à partir du train binaire et d'un modèle général d'un décodeur MPEG-2. Le multiplexeur alloue d'abord sa largeur de bande minimale à chaque train binaire pour ensuite allouer la largeur de bande restante aux trains binaires par rapport à la différence entre les débits de sortie minimaux et maximaux des trains binaires, aucun train binaire ne recevant un seuil maximal de débit de sortie plus élevé que le sien. Si la largeur de bande est en quantité suffisante pour assurer à chaque train binaire son débit mimimal, les débits binaires sont alloués en fonction des priorités attribuées aux trains binaires.