baber/WOPTO huggingface dataset:
Patent EP-0826762-A1 (EP)
Inventor: LEE SUNG RAE
IPC: C10L1/00
Filed: 1997-08-19
Abstract: Disclosed is an apparatus and a process for reclaiming fuel
oil from waste oil. The apparatus comprises a thermal cracking
unit for cracking the high boiling hydrocarbon material into
lighter, lower boiling, material so as to separate hydrocarbon
vapor products from viscous materials; a condenser/heat exchanger
for condensing the hydrocarbon vapor products to the liquid
state; a fuel stabilization unit for chemically treating the
condensates so as to give a oil product and solid sediment; and a
polishing unit for forming a high-quality fuel oil by physically
removing solid contaminants. According to the present invention,
high quality fuel oil can be obtained together with an
environmentally innocuous solid ash cake, through a simple and
efficient process.
Patent EP-0829304-A1 (EP)
Inventor: BRAUN WERNER
IPC: B03C3/02
Filed: 1997-09-08
Abstract: This electrostatic filter separates suspended impurities from a gas stream. The particles are charged by ionisation sources (9, 10). Following the sources, there is an oppositely-charged separation electrode (13) in the form of a main filter (6). In the novelty, ahead of the first ionisation source, there is at least one further, second separation electrode (11) which takes the form of a coarse pre-filtration unit (5) for larger particles.
Patent EP-0841356-A1 (EP)
Inventor: HALL JAMES E
IPC: C08F297/02
Filed: 1997-10-15
Abstract: The invention is a practical process for anionically synthesizing multiblock polymers
containing a plurality of blocks formed from polar and/or non-polar monomers by using a cyclic
organometallic compound initiator that comprises a divalent metal atom and an organic moiety
contained in a ring, preferably a cycloorganomagnesium initiator. Activation of the ring metallic
atom results in anionic polymerization of the monomers by addition into the initiator ring at the
bonds between the metallic atom and its two adjacent carbon atoms, the metallic atom acting as a
bridge between the two living ends of the propagating chain. The active chain ends can be
coupled or terminated.
Patent EP-0800804-A1 (EP)
Inventor: CLINE JOHN B
IPC: A61F5/445
Filed: 1997-04-10
Abstract: Measurements of the topography of the stomal area of the patient are taken manually, by photographs taken at different angles, computerized touch probing, magnetic resonance imaging, computerized axial tomography, laser scanning or by casting. Information relating to the measurements is recorded on a card, a template or electronically. The recorded information is digitized and stored in a database, along with information concerning patent history and preferences. The electronic information is utilized to select the physical attributes of the wafer and pouch which best suit the needs of the user. The appropriate tools are automatically selected, adjusted and guided to fabricate customized wafers and pouches by computerized fabrication equipment. Parameters which can be varied include the size, shape and location of the stoma receiving opening, the wafer outline and surface contour, the adhesive type, the pouch size and shape, the tail location, the tap type and location, the flange style and the filter location, as well as the accessories which are required.
Patent EP-0817069-A1 (EP)
Inventor: HAGERSTEIN ERIK E
IPC: G06F12/08
Filed: 1997-06-25
Abstract: A coherence transformer for allowing a computer node and one or more
external devices to share memory blocks having local physical addresses at a
memory module of the computer node. The coherence transformer includes
logic for ascertaining whether a memory access request from the external
device for a memory block should be responded to using a snoop-only
approach or an Mtag-only approach. The snoop-only approach requires a tag
in a snoop tag array of the coherence transformer be available to track the
memory block for an entire duration that the memory block is cached by the
external device. The Mtag-only approach only temporarily stores the
memory block until a global state associated with the memory block can be
written back into the memory module of the computer node. The snoop tag
array allows the coherence transformer to snoop the bus of the computer node
to intervene and respond to memory access requests pertaining to a memory
block externally cached and tracked by the snoop tag array.
Patent EP-0818742-A1 (EP)
Inventor: RENSHAW DAVID SEAGER
IPC: G06F40/143
Filed: 1997-07-01
Abstract: The present invention relates to embedded HTML documents and to a
method and system for rendering such documents to a visual display unit.
The Internet does not currently support embedded documents. The current
manner of viewing a plurality of HTML documents is to include a URL
within one documents which allows access to a second document. HTML does
not provide for the nesting or embedding of HTML documents. Accordingly
the present invention provides a system and method for realising embedded
HTML documents. The present invention utilises a Java applet which can
be launched by a Java enabled browser. The Java applet can parse and
render HTML instructions contained within an HTML document to a reserved
area of a visual display unit. The Java applet can also launch further
applets and therefore allow further nesting or embedding of HTML
documents.
Patent EP-0795924-A1 (EP)
Inventor: AZOT SIMON
IPC: H01Q3/42
Filed: 1997-03-07
Abstract: The method involves applying a delay (tau') which is a function of a delay (tau), such that tau' = tau ( 1+/- w0/(omega)) + 2k /(omega) for a modulating signal. In this expression, k indicates an integer number, and the delay (tau') is generated by an all-pass filter which has a transfer function with the value T (j(omega)) =exp(jw0tauLog(omega)/(omega0)). The delay introduced to the modulating signal corresponds to a phase shift of (omega)tau'. The all-pass filter comprises an A/D converter which provides successive digital samples of the modulating signal. A direct frequency transform module and delay elements are also included.
Patent EP-0838608-A1 (EP)
Inventor: ROINTRU CLAUDE
IPC: F02B67/06
Filed: 1997-08-01
Abstract: The pulley tensioner comprises a roller support (17) on the belt (3) and a spiral return spring (33) which ensures a pre-constraint on the support. The roller support has an elastomer coating band (37) for absorbing vibrations, which has a thickness of between 1 mm and 10 mm and a hardness of between 30 Shore A and 95 Shore A. A hydraulic shock absorbing circuit varies the length of the tensioner body (21).
Patent EP-0937386-A1 (EP)
Inventor: PEREGRIN GONZALEZ GERARDO
IPC: A01G31/00
Filed: 1997-01-24
Abstract: A succession of suspended conduits are arranged on filiform and parallel supports (2). The upper sheet (1) has holes (6) for planting
the respectives plants, the lower sheet (3) without holes acts as a collector, and the intermediary sheets (4) have the same number of holes
which are offset longitudinarily with respect to the upper sheet (1). The conduits are assisted by the tube (8) forthe supply of water and
nutrients and temperature control. From said tube a microtube or similar comes out above the upper sheet, one for each watering unit, for
its individual supply. The liquid comes down in cascade through the conduits and through the holes (7, 7') down to the lower conduit (3),
and guides the roots of the plants through the same path as the nutrient.
Patent EP-0901217-A1 (EP)
Inventor: TAKATSUKA YUJI
IPC: H02P29/02
Filed: 1997-01-23
Abstract: A motor current detecting circuit (24) detects the current
flowing to a motor (8) for generating an auxiliary control force in
a steering mechanism and inputs the detected value to a controller
(10) as a motor current value IMS. The controller (10) calculates
the difference between the value IMS and a target motor current
value IMT set based on a car speed and a detected steering torque
value. If the difference continues to be excessive for a fixed
period of time, the controller judges the circuit (24) to be out of
order and stops the motor control, i.e., the closed loop control
which uses the value IMS as a feedback input. Then the
controller (10) switches the control to open loop control in which
a target motor voltage is determined according to the motor
resistance and the set target motor current value IMT to be
supplied to the motor (8).
Patent EP-0870122-A1 (EP)
Inventor: SURVILLE RENE
IPC: F16C31/04
Filed: 1997-01-20
Abstract: A device comprising a polygonal column secured to one (2) of the parts to be guided, and a slide (3) including an outer ring (4) that may be secured to the other part (5) and has a frusto-conical inner surface (9), as well as an inner ring (6) with a frusto-conical outer surface, whereas the inner surface (13) defines, with each surface of the column (1), a gap for receiving a needle bearing (15). The device is particularly suitable for guiding the mutual movement of the two parts (punch/die) of a press tool.
Patent EP-0885279-A1 (EP)
Inventor: BACON DENNIS RAY
IPC: C11D3/50
Filed: 1997-02-19
Abstract: Cette invention a trait à des compositions assouplissantes biodégradables sous forme liquide et solide, associées à des compositions à base de parfum direct très tenace. Ces dernières comportent 70 % au moins d'ingrédients parfumés tenaces. Les parfums de ces compositions adhèrent davantage aux tissus traités et leur déperdition est, de ce fait, sensiblement inexistante durant les cycles de rinçage et de séchage, ce qui diminue les incidences sur l'environnement. Ces parfums augmentent, de surcroît, la stabilité physique de la composition assouplissante.
Patent EP-0939782-A1 (EP)
Inventor: PAVLIN MARK S
IPC: A61Q19/00
Filed: 1997-10-17
Abstract: Il est possible de mélanger un polyamide à terminaison ester, de faible poids moléculaire, à un hydrocarbure liquide en vue de la formation d'une composition transparente possédant la consistance d'un gel. On prépare ledit polyamide à terminaison ester en faisant réagir 'x' équivalents d'acide dicarboxylique, 50 % au moins de ces équivalents provenant d'acide gras polymérisé, 'y' équivalents de diamine du type éthylènediamine, et 'z' équivalents de monoalcool possédant au moins 4 atomes de carbone. La stoechiométrie du mélange réactionnel satisfait les relations: 0,9 < [x/(y+z)] < 1,1 et 0,1 < [(y+z)] < 0,7. On chauffe les réactifs jusqu'à ce qu'ils atteignent l'équilibre réactionnel. Ledit gel (Fig.1) contient environ de 5 à 50 % de polyamide à terminaison ester, le reste étant de préférence constitué d'hydrocarbure pur. Ces gels sont utiles à la formulation de produits de soins personnels et d'autres articles qui doivent présenter, de préférence, une certaine consistance ou l'aspect d'un gel.
Patent EP-0929337-A1 (EP)
Inventor: URICK MICHAEL J
IPC: A61M25/01
Filed: 1997-03-07
Abstract: An intravascular guidewire providing enhanced steerability and radioscopic visibility. The guidewire has an elongated selectively formable core and a plastic jacket including proximal and distal jacket portions, where the distal jacket portion is further divided into a proximal jacket section and a distal jacket section. The distal jacket portion incorporates means for enhancing the radiopaque properties of the distal jacket portion relative to the proximal jacket portion. The distal jacket section has a different radiopacity than the proximal jacket section, making the distal jacket section more easily viewable under radioscopy. One embodiment provides enhanced steerability with a distal jacket section made of softer material than the proximal jacket section. Another embodiment provides enhanced steerability with a distal jacket cross-section smaller than the proximal jacket cross-section.
Patent EP-0897909-A1 (EP)
Inventor: YAZAKI AKIRA
IPC: C07C271/28
Filed: 1997-04-10
Abstract: Phenylenediamines represented by general formula (1):
 
wherein R represents an alkyl group or an optionally
substituted aralkyl group, X 1  represents a hydrogen atom or
a halogen atom, and X 2  represents a halogen atom; salts
thereof, and a process for preparing the same. The
compounds are useful as intermediates for synthesis of
pyridonecarboxylic acid derivatives useful as antibacterial
agents.
Patent EP-0900787-A1 (EP)
Inventor: MORI NATSUKI
IPC: C07B53/00
Filed: 1997-04-22
Abstract: It is an object of the present invention to provide a
process for producing an pyrrolidine derivative of general
formula (2) or a salt thereof in a simple and economical manner
and with good productivity and high yields. 
     The present invention consists in a process for producing
a pyrrolidine derivative of the general formula (2) or a salt
thereof which comprises subjecting a compound of the general
formula (1) to hydrogenolysis using a metal catalyst in the
presence of at least one protic acid selected from the group
consisting of hydrochloric acid, sulfuric acid, phosphoric acid,
p-toluenesulfonic acid, methanesulfonic acid, acetic acid,
n-butyric acid, trifluoroacetic acid and oxalic acid.
 
R represents a 1-cyano-1,1-diphenylmethyl, 1-carbamoyl-1,1-diphenylmethyl,
n-butyryloxy, methanesulfonyloxy or p-toluenesulfonyloxy
group.
Patent EP-0835228-A1 (EP)
Inventor: HAINES STEVEN C
IPC: B24D18/00
Filed: 1997-03-25
Abstract: Cette invention a trait à un article en verre-mousse pour la préparation de surfaces, à son utilisation ainsi qu'à une technique permettant de le fabriquer. On utilise cet article en verre-mousse qui se présente sous la forme d'un bloc, d'un disque ou d'un produit similaire, à la préparation de surfaces par sablage, friction et décapage, pour nettoyer, abraser, polir, lisser, etc., ces mêmes surfaces. L'article en verre-mousse est produit à partir d'un mélange de matières premières comprenant du verre de rebut, entre 0,10 et 20 % en poids d'un agent moussant à base de substances non soufrées et, éventuellement, un matériau abrasif supplémentaire. On place ce mélange constitué du verre de rebut et de l'agent moussant dans un moule et on le chauffe afin qu'il puisse s'agglomérer par frittage et donner un verre-mousse que l'on recuit ensuite.
Patent EP-0834054-A1 (EP)
Inventor: KOTIDIS PETROS A
IPC: G01B17/02
Filed: 1997-04-10
Abstract: A laser ultrasonics technique (18) is used to characterize a composite dispersive response signal from a sample under analysis, such as a semiconductor wafer (16). Rather than measuring individual accoustic wave velocities at specific frequencies, an entire dispersive response signal (fig. 8) is analyzed. In a presently preferred embodiment of this invention the entire dispersive response signal is analyzed using a wavelet-based technique (figs. 4a, 4b), such as dispersive wavelet transform analysis technique.
Patent EP-0901562-A1 (EP)
Inventor: EDDISON ALAN MARTYN
IPC: E21B4/02
Filed: 1997-05-16
Abstract: Downhole flow pulsing apparatus comprises a housing (14) for location in a drillstring, the housing (14) defining a throughbore to permit passage of fluid through the housing. A valve (27, 30) is located in the bore and defines a flow passage (29, 31). The valve includes a valve member (27) which is movable to vary the area of the passage (29, 31) to provide a varying fluid flow therethrough. A fluid actuated positive displacement motor (15, 16) is associated with the valve member (27). In a preferred embodiment, the apparatus is provided in combination with a drill bit (5) and a pressure responsive device, such as a shock-sub (3), which expands or retracts in response to the varying drilling fluid pressure created by the varying flow passage area. The expansion or retraction of the shock-sub (3) provides a percussive effect at the drill bit.
Patent EP-0906266-A1 (EP)
Title: Procede pour la preparation de cycloalkylcetones substituees
Inventor: KOMOSCHINSKI JOACHIM
IPC: C07C67/343
Filed: 1997-05-28
Abstract: L'invention concerne des cycloalkylcétones substituées de la formule (I) dans laquelle les symboles utilisés ont la notation donnée dans la description. Pour préparer ces composés, on fait réagir un halogénure d'acide carboxylique de la formule (II), dans laquelle les symboles utilisés ont la notation donnée dans la description, avec un dérivé ester d'acide malonique de la formule (III), dans laquelle les symboles utilisés ont la notation donnée dans la description, en présence d'une base. Ce procédé donne de bons rendements et un bonne sélectivité, s'effectue en une étape et permet de préparer aisément des cycloalkylcétones substituées qui le sont deux fois en position  alpha .
Patent EP-0910611-A1 (EP)
Inventor: ADAMS CURTIS E
IPC: C09D7/62
Filed: 1997-06-11
Abstract: A modified carbon product is described which comprises carbon having attached at least one organic group. The organic group comprises: a) at least one aromatic group or a C1-C12 alkyl group and b) at least one ionic group, at least one ionizable group, or a mixture of an ionic group and an ionizable group. The aromatic group or the C1-C12 alkyl group of the organic group is directly attached to the carbon and the organic group is present at a level of from about 0.10 to about 2.7 micromoles/m2 of the carbon used based on CTAB or t-area of the carbon or in an amount such that the modified carbon product has a residue value of more than about 5 wt.%. Also described are aqueous and non-aqueous inks and coatings containing the modified carbon product. A method to increase the flow of an ink, as measured by glass plate flow, by incorporating the modified carbon product as part of the ink is also disclosed. Lastly, non-aqueous ink and coating formulations are described which contain an appropriate solvent and a modified carbon product comprising carbon having attached at least one organic group, wherein the organic group comprises: a) at least one aromatic group or C¿1?-C12 alkyl group and b) at least one ionic group, at least one ionizable group, or a mixture of an ionic group and an ionizable group, wherein the organic group is present in any amount.
Patent EP-0942928-A1 (EP)
Inventor: CATES GEORGE A
IPC: G01N33/569
Filed: 1997-07-11
Abstract: The fusion (F) protein, attachment (G) protein and matrix (M) protein of respiratory syncytial virus (RSV) are isolated and purified from respiratory syncytial virus by mild detergent extraction of the proteins from concentrated virus, loading the protein onto a hydroxyapatite or other ion-exchange matrix column and eluting the protein using mild salt treatment. The F, G and M proteins, formulated as immunogenic compositions, are safe and highly immunogenic and protect relevant animal models against disease caused by respiratory syncytial virus infection. <IMAGE>
Patent EP-0923811-A1 (EP)
Inventor: DOLMAN RODNEY A
IPC: H04B1/48
Filed: 1997-08-07
Abstract: L'invention concerne un appareil de communication servant à coupler un émetteur et un récepteur pour émission en duplex. Ledit appareil comprend un émetteur muni d'un amplificateur de puissance d'émission, un récepteur muni d'un filtre de réception et un circulateur muni d'une pluralité de points d'accès. L'amplificateur de puissance d'émission est connecté à un premier point d'accès du circulateur et le filtre de réception est connecté à un deuxième point d'accès du circulateur. Une antenne est connectée démontable à un troisième point d'accès du circulateur. Un commutateur connecte alternativement une charge et le récepteur au deuxième point d'accès du circulateur. Le récepteur est connecté au deuxième point d'accès du circulateur lors de la réception de signaux et la charge est connectée au deuxième point d'accès du circulateur lors de l'émission de façon à absorber la puissance réfléchie par l'antenne.
Patent EP-0934316-A1 (EP)
Inventor: TAKLE A K
IPC: C07D257/04
Filed: 1997-07-29
Abstract: Composés de la formule (3) et sels pharmaceutiquement acceptables et leurs dérivés dans laquelle : R1 représente vinyle ou éthyle; et R2 représente un groupe R3, R4CH2, ou R5R6C=CH-; dans lequel chacun des symboles R3 et R4 représente un système à noyau azabicycle, ou R5 et R6 forment ensemble avec l'atome de carbone auquel ils sont liés un système à noyau azabicycle. Lesdits composés servent dans la prévention et le traitement de certaines infections microbiennes.
Patent EP-0944374-A1 (EP)
Inventor: TANZER RICHARD WARREN
IPC: A61F13/49
Filed: 1997-09-04
Abstract: Article (20) possédant une partie ceinture avant (38), une partie ceinture arrière (40), une partie intermédiaire (42) reliant les deux parties ceintures avant et arrière, une longueur (86), une largeur (88) et une ligne (100) s'étendant latéralement et centrée dans la longueur de l'article (20). Au moins un premier panneau de maintien (36) est relié à une surface intérieure (66) d'au moins une des parties ceinture (38, 40) et possède un coefficient de friction dépendant du sens de déplacement le long d'une ligne de base (54) dudit panneau. Un premier coefficient de fiction s'exerce quand on glisse ce panneau de maintien le long de la ligne de base dans un premier sens (62) de base dirigé vers l'intérieur généralement vers la ligne latérale et un deuxième coefficient de friction s'exerce quand on glisse le panneau de maintien le long de la ligne de base dans un deuxième sens (64) de base dirigé vers l'extérieur et contraire au premier sens de base (62).
Patent EP-0931308-A1 (EP)
Inventor: DEVECKA JOHN R
IPC: A63F13/00
Filed: 1997-09-26
Abstract: L'invention concerne un système de batterie électronique interactif et des techniques d'apprentissage, utilisables dans un environnement d'appareils à prépaiement, tel une salle de jeux électroniques. Des plaques (21-28) de batterie électronique, des haut-parleurs (61-63), un affichage (105) visuel, des voyants (21A-28A) d'apprentissage, et un système (85) global de commande sont combinés en vue de simuler le plaisir de la batterie en direct ou d'un concert de batterie passif chez un utilisateur. Des réactions positives, et, si nécessaire, une assistance de formation sont fournies, en vue de rendre l'expérience positive à la fois pour le novice et le joueur expérimenté. Apprendre et jouer d'un instrument de musique devient une expérience intuitive et passionnante, au lieu d'une corvée ennuyeuse. Des joueurs peuvent simuler l'expérience de jouer dans un groupe de rock devant un auditoire sensible et en direct. En quelques mots, ce système de batterie électronique interactif rend l'expérience de la batterie et du jeu d'improvisation largement accessibles au public.
Patent EP-0896374-A1 (EP)
Inventor: KAJIURA YOSHIO
IPC: H01M4/587
Filed: 1997-12-19
Abstract: By using a porous material formed by calcining an
active material as an electrode of a non-aqueous solvent
secondary battery, the volume of a dead space in the electrode
contained in a container of the constituted battery is reduced,
thereby to increase an electric capacity per unit volume. By
using the porous material as the electrode material, rather a
powder material, the active material is sufficiently brought
into contact with an electrolyte solution, electrically.
Furthermore, the amount of a metal foil as a current collecting
material and a conductive material are reduced or use of them
is made unnecessary, and an electric capacity per unit weight
is increased in comparison with the prior art. When the
porous sintered material has a plate-like shape, the thickness
is from 100 µm to 2 mm. The porous sintered material
contains pores of an average diameter of 0.1 to 100 µm in the
proportion of 15 to 60% based on the total volume, and an
average wall thickness between the pores is not more than 40
µm.
Patent EP-0953061-A1 (EP)
Title: Briquettes d'oxyde de molybdium et leur procede de preparation
Inventor: RUDLOFF FREDERICK A
IPC: C22C29/00
Filed: 1997-12-15
Abstract: L'invention porte sur des briquettes d'oxyde de molybdium de qualité technique ou chimique, et sur un liant sélectionné dans le groupe constitué par (a) un hydroxyde de sodium, et (b) une composition de liant comprenant (i) au moins un ammonium et un hydroxyde alcalin, et (ii) une charge de remplissage inerte ayant une granulométrie d80 sensiblement identique à celle de l'oxyde de molybdium.