baber/WOPTO huggingface dataset:
Patent EP-0793830-A1 (EP)
Title: PRECISION AMELIOREE DANS l'ANALYSE DE LA MITOSE CELLULAIRE
Inventor: KAMENTSKY LEE D
IPC: C12Q1/68
Filed: 1995-10-05
Abstract: On procède à un examen par balayage de cellules colorées à l'aide d'un colorant fluorescent absorbé par de l'ADN dans des cellules individuelles, à l'aide d'un cytomètre. Les valeurs intégrées de toutes les cellules sont compilées afin de créer un histogramme de numérations cellulaires, contre une lumière fluorescente intégrée (Figure 2), représentant des populations de cellules présentant un complément d'ADN, mais pas dans le processus de division (phase G0), de cellules présentant deux compléments entiers d'ADN, mais ne s'étant pas effectivement divisées en deux cellules (phase G2), et de cellules en cours de réplication de leur ADN (phase S). Les erreurs résultant d'erreurs statistiques, de problèmes de focalisation, d'une mesure imprécise de fond, etc., dans les valeurs intégrés et l'histogramme, et affectant la valeur de précision et de pronostic des pics et des phases de séparation, sont corrigées par modélisation de la convolution de la fonction d'erreurs avec la fonction de signal, et suppression de la fonction d'erreur, par déconvolution, des pics G0 et G2 et de la phase S (Figure 14).
Patent EP-0739454-A1 (EP)
Inventor: BIRKELBACH RALF
IPC: F16B25/10
Filed: 1995-11-10
Abstract: PCT No. PCT/EP95/04438 Sec. 371 Date Apr. 20, 1998 Sec. 102(e) Date Apr. 20, 1998 PCT Filed Nov. 10, 1995 PCT Pub. No. WO96/15378 PCT Pub. Date May 23, 1996A self-drilling and thread-forming screw comprises a threaded shank, a drilling section arranged in front of the shank and having a uniform diameter, and a thread-free flow-forming section widening conically between the drilling section and the shank. The drilling section has two chip grooves which run diametrically opposite one another, are bounded by flute edges and cutting edges, and end in a drilling tip with the cutting edges running together at the tip. The diameter formed by the cutting edges is smaller than a minor diameter of the threaded shank, and the largest diameter of the flow-forming section corresponds to the minor diameter of the shank and includes a symmetrical polygonal cross-section with rounded-off corners in a region adjoining the shank. The chip grooves also extend from the cutting edges over a substantial part of the flow-forming section, the flute edges run in the direction of the shank tangentially into the rounded-off corners, a transition region is provided between the drilling and flow-forming sections, and bead-shaped prominences are formed on the drilling section remote from the chip grooves. The prominences form an increasing cross-sectional extent as they merge continuously in the transition region into the rounded-off corners diametrically opposite one another, such that this extent is equal to the diameter formed by the cutting edges in the transition region and is greater than the diameter formed by the cutting edges in the flow-forming section.
Patent EP-0800367-A1 (EP)
Inventor: GUIDOTTI TED
IPC: A61F13/53
Filed: 1995-12-27
Abstract: L'invention concerne un article absorbant comportant une feuille extérieure (1) perméable au liquide disposée sur une première surface de l'article, une feuille extérieure (2) imperméable au liquide disposée sur une deuxième surface de l'article, et un corps absorbant (3) qui est enserré entre les deux feuilles de revêtement et comprend un espace de réception (24) pour absorber le liquide organique. Cet espace est constitué d'au moins une cavité ou région de densité inférieure à la densité d'une partie du corps absorbant (3) adjacente à l'espace de réception (24) et située généralement dans le même plan. Cet article est principalement caractérisé en ce que l'espace de réception (24) est disposé dans une couche accumulatrice (19) du corps absorbant (3), et en ce que des parties (20, 125) de cette couche accumulatrice (19) adjacentes à l'espace de réception (24) comprennent un matériau qui, une fois mouillé, augmente en volume dans un sens généralement perpendiculaire à la première surface de l'article, la dimension de l'espace de réception (24) étant également accrue dans ce sens par suite du mouillage de l'article.
Patent EP-0799412-A1 (EP)
Inventor: MCHALE EDWARD J
IPC: H01L29/84
Filed: 1995-12-15
Abstract: The object of this invention is to eliminate long-term transient behavior upon electrical excitation of polycrystalline silicon and provide electrical excitation with a minimal stabilization period and utilizing micro-power consumption. This invention comprises an electronic excitation circuit for a polycrystalline silicon sensor that detects the pressure of a process flow. The sensor consists of polycrystalline silicon piezoresistors (22) deposited onto a polycrystalline silicon sensing diaphragm (14) having a dielectric layer (18) interposed in between. Electrical excitation of the piezoresistors is accomplished by an alternating electrical waveform having a constant amplitude of less than 10 volts and at a frequency of less than 100k Hz. The waveform is applied to a first input terminal (40a) of a Wheatstone bridge with an opposite polarity to a second input terminal (40b) of the bridge. The resultant voltage difference between the output terminals is used to detect an imbalance in the electrical resistors induced by applied pressure. The voltage level and frequency range chosen is such that the circuit utilized approximately 1 mW of power.
Patent EP-0797773-A1 (EP)
Inventor: ROSE JOSEPH LAWRENCE
IPC: G01N29/28
Filed: 1995-12-12
Abstract: Système de détection de contaminants (100, 410, 800, 830) comportant un émetteur (102, 122, 422, 442, 472, 516, 716, 736, 737, 810, 838, 846) qui sert à émettre une onde guidée (128, 420) traversant un revêtement (114, 422, 440, 470, 520, 532, 710, 712, 730, 732, 754, 816, 832, 846) pour des résonances particulières, chaque point de résonance employé possédant des caractéristiques de propagation qui dépendent de l'état considéré. On peut ainsi classer un contaminant (770, 834) en lançant plusieurs résonances, puis en mettant en ÷uvre des techniques appropriées de reconnaissance des caractéristiques et d'identification des structures qui font appel à un processeur central (134).
Patent EP-0736709-A1 (EP)
Inventor: DICKHAUT-KOOP REINHARDT DR RER
IPC: F16J15/08
Filed: 1996-03-26
Abstract: The gasket has at least one covering (2) and one supporting (1) sheet, which are arranged above one another, and has openings for fastening bolts and combustion chambers. In the region of each of the latter openings, at least one covering sheet has a straight section (8), and a crimp (7) which is directed towards the supporting sheet in order to produce a springing action. A deformation limiter (9) and a stop (10) are arranged around the perimeter of the opening, and act against at least one covering sheet when it is tensioned. The limiter may also have a roughly rectangular section.
Patent EP-0743130-A1 (EP)
Inventor: SCHMIDT H ROBERT
IPC: B23K26/04
Filed: 1993-08-16
Abstract: A system for robotic control of an object having x, y and z axis translational movement and C and D axis rotational movement capability. The object, which may be a robotic element such as a manipulator or machining tool or a laser beam positioner is controlled by the system for automatic tracking and orientation of the object over the surface of a workpiece including automatically determining the normal vector to the surface of the workpiece. It provides controllable movement and orientation of the object along selectable axes for accurate tracking of the workpiece surface by the object. The system allows processing of the workpiece by the object even when the axis of the object is oriented at an angle other than normal to the surface of the workpiece. The system when used to control a laser beam provides for control of the of the focal point of the beam at a particular displacement from the machining nozzle tip, using a least mean squares curve fitting technique and a sampled capacitive sensing device operative in the refractory interval between laser pulses and further provides for identification of a mounting fixture unique to a workpiece by sensing coding on the surface of the fixture thereby to select a particular part machining program.
Patent EP-0774444-A1 (EP)
Inventor: LAZONBY JUDY G
IPC: C02F1/50
Filed: 1996-11-11
Abstract: The present invention provides a composition and method of administering same for inhibiting the growth of microorganisms. The composition of the present invention includes sufficient amounts of a peracetic acid and a non-oxidizing biocide. The method of the present invention includes the step of adding sufficient amounts of the peracetic acid and the non-oxidizing biocide to industrial process waters.
Patent EP-0779064-A1 (EP)
Inventor: KAWAGUCHI HIROKO
IPC: A61F13/02
Filed: 1996-11-22
Abstract: A surgical dressing comprising a pressure-sensitive adhesive tape which comprises a polytetrafluoroethylene film support having provided thereon a pressure-sensitive adhesive layer, in which the polytetrafluoroethylene film support is a uniaxially stretched porous film and the adhesive tape has a load at 50% extension of not lower than 50 g/15 mm and lower than 200 g/15 mm. The surgical dressing does not involve irritation and can be applied with easy stretch to even the part of the body having a special contour, such as the tip of a finger or a joint, with good adhesion and can follow the movement of the part to which it is stuck.
Patent EP-0728732-A1 (EP)
Inventor: AGTERBERG FRANK P W
IPC: B01J31/24
Filed: 1996-02-16
Abstract: A process for the carbonylation of butadiene or a butadiene derivative in the presence of carbon monoxide and an alcohol or water and a catalyst system comprising palladium, a carboxylic acid and a monodentate phosphine ligand is described in which the amounts of reactants during the carbonylation process are such that the molar ratio of butadiene or butadiene derivative to palladium in the reaction mixture is less than 70:1, the molar ratio of carboxylic acid to palladium is greater than 10:1 and the molar ratio of alcohol or water to butadiene or butadiene derivative is less than 2:1.
Patent EP-0737729-A1 (EP)
Inventor: VERBERG JOHANNES J
IPC: C09D4/02
Filed: 1996-03-27
Abstract: An aqueous chromium-free coating preparation for the protection of a metal substrate against corrosion and attack by moisture comprises an acrylic acid or derivative thereof as binder and also a crosslinking system which comprises at least one hydroxide of a divalent metal ion and an amine compound. The acrylic acid:crosslinking system ratio is generally 1.5 - 4:2 - 4. The crosslinking system may comprise other monofunctional or polyfunctional compounds. Various constituents of the crosslinking system can be interchanged within certain margins.
Patent EP-0763457-A1 (EP)
Inventor: SCHOENING MANFRED
IPC: B61L5/10
Filed: 1996-09-05
Abstract: The device displaces a blocking slider from its blocking position in a monitoring slider at the start of each control displacement. A spindle nut or a control force coupling (8) enclosing it is rotated approximately without play between coupling housing stops (9,10) on both sides. A drive bolt (25) connected to a switching bar is guided in a helical contour (28) on the nut surface to move the bar so as to displace the blocking slider before the control sliders (14) move at the start of each control displacement. The drive bolt then stops behind a stop (27) at the end of the contour, thus preventing further displacement of the spindle nut by shape locking, and causes the coupling to be driven by the spindle nut or control force coupling moving along the spindle (7).
Patent EP-0726499-A1 (EP)
Inventor: BRIGUGLIO JAMES J
IPC: G03F7/033
Filed: 1996-02-08
Abstract: A photoimageable composition, useful as a photoresist for forming a printed circuit board, is both alkaline aqueous developable but, subsequent to exposure and development, is processable in highly alkaline environments, such as additive plating baths and ammoniacal etchants. The photoimageable composition comprises A) between 20 and 75 wt% of a binder polymer, B) between 20 and 60 wt% of a photopolymerizable material which is a multifunctional photopolymerizable monomer or short chain oligomer, and C) between 2 and 20 wt% of a photoinitiator chemical system, the weight percentages being based on the total weight of components A)-C). The binder polymer A) is a styrene/maleic anhydride copolymer in which the maleic anhydride residues are mono-esterified to between 50 and 65 mole percent of an alkyl, aryl, cycloalkyl, alkaryl, or arylalkyl alcohol having a molecular weight greater than 100, to between 15 and 50 mole percent of a C 1 -C 3 -alkyl alcohol, and to at least 80 mole percent total. The polymer has between 45 and 65 mole percent styrene residues and between 35 and 55 mole percent maleic anhydride residues, a weight average molecular weight of between 80,000 and 200,000, and an acid number of between 170 and 220. 
     A photoimageable composition containing an epoxy resin and the novel polymer of the present invention is hardenable to form a solder mask. 
     The novel polymer of the present invention provides tack-free photoimageable compositions, permitting contact imaging.
Patent EP-0732242-A1 (EP)
Inventor: KANEKO TAKESHI
IPC: B60T15/00
Filed: 1996-03-12
Abstract: In a fluid pressure control valve apparatus (1), a stepped bore (4) is made in a main body (2), in communication with input and output openings (23,24). A cover member (5,13) is inserted in the input opening (23) with a stepped piston (8) slidably fitted into the stepped bore (4). A path (9) is formed in the stepped piston (8), one end of the path communicating with a through hole (5a) of the cover member (5,13) and another end of the path communicating with the output opening side; a valve seat (11) is formed at the one end of the path (9). A valve body (14) is seatable on, and separable from, the valve seat (11) and is arranged in a valve chamber (10) formed in the through hole (5a). A retainer member (16,33) is arranged at the input opening side of the cover member (5,13), supporting one end of a valve spring (17); a pre-loaded spring (12) biases the stepped piston (8) away from the valve body (14). An annular thin projecting portion (18) is formed integrally with the main body (2) at the input opening side, projecting outwards from the end of the cover member (5,13) such that the cover member (5,13) is fixed to the main body (2) by deforming plastically the annular thin projecting portion (18) towards the cover member (5,13). An outer circumferential portion (16a,33a) of the retainer member (16,33) is held between the deformed annular thin projecting portion (18) and the cover member (5,13).
Patent EP-0762555-A1 (EP)
Inventor: BISWAS RANJIT
IPC: H01R13/648
Filed: 1996-08-07
Abstract: A socket connector having improved protection against electrostatic discharges. The body (11) of the connector is encircled by a conductive shell (39) and contains a plurality of female contacts for receiving respective pins of a pin connector. The surface (31) of the body facing the pin connector is coated with conductive material (47) which is coupled to the conductive shell (39) through a conductive stripe (49) on the body and a resilient conductive member (51) contacting both the stripe (49) and the shell (39). Charge reaching the conductive material from the pin connector is led harmlessly to ground from the shell (39).
Patent EP-0747163-A1 (EP)
Inventor: CALLE GILLES MICHEL GEORGES LO
IPC: B23K35/22
Filed: 1996-06-06
Abstract: A durable high temp. resistant anti-diffusion barrier coating for use in the prodn. of Ti alloy parts by diffusion welding and superplastic moulding comprises: (i) refractory metallic oxide fillers which are inert w.r.t. Ti alloys; (ii) a binder comprising an inorganic colloidal soln. that is inert w.r.t. Ti alloys; and (iii) sufficient water to allow the compsn. to be coated onto the workpiece. Also claimed is a process for applying the coating to a substrate of Ti alloy comprising: (i) applying a mask of organic material; (ii) removing the mask in selected areas according to a predetermined pattern; (iii) spraying the refractory ceramic filler diluted with water; (iv) totally removing the remainder of the mask; (v) spraying the inorganic binder; and (vi) cleaning the surfaces. Further claimed is a process for fabricating components comprising a step of applying a coating as above comprising: (a) manufacturing components constituting a sandwich; (b) applying the coating without subsequent predegradation treatment; (c) assembling the sandwich; (d) putting into a vacuum and peripheral sealing; and (e) diffusion welding of the structure and superplastic forming by internal pressure.
Patent EP-0723791-A1 (EP)
Inventor: BAUVOIS JEAN
IPC: A63C5/04
Filed: 1996-01-15
Abstract: The skis each have a lower sliding surface (8) with metallic edge strips (9,10). A reinforcing pad (11) is placed on the lower surface, above which is a core (12). On one side of the core is a large section wall (3,4) forming a reinforcement longitudinally of the ski. The maximum height point of this wall (H1) can be offset longitudinally (d) w.r.t. the transverse line of maximum thickness of the ski.
Patent EP-0770502-A1 (EP)
Inventor: LEIMBURGER MICHEL
IPC: B44C1/10
Filed: 1996-10-24
Abstract: The procedure consists of applying a design to the cleaned surface of the stone, e.g. from a print or photographic reproduction on a lightweight paper (55 - 90 g/sqm). The paper is stuck to the surface of the stone with a water-bound adhesive, e.g. PVA, and a pressure of 500 - 800 kg/sq m is applied to it for a period of 2 to 5 hours. The pressure can be applied through a layer of foam, rubber or other flexible material, and a number of stone workpieces can be placed in a press (2) at the same time, sandwiched between layers (3) of flexible material. Following the application of pressure the stone workpiece is cut and trimmed according to the printed design, and finally coated with a cellulose varnish.
Patent EP-0730092-A1 (EP)
Inventor: TSCHOPP CLAUDIO
IPC: F04B53/16
Filed: 1996-02-26
Abstract: The pump has a support (13) with a bush (19) which is at least partly arranged inside it. It also has a piston (43) which moves along an axis (8) to and from a primary outlet (10). The inner surface (13b) of the support lies against the outer surface (19a) of the bush in places, and elsewhere they are separated by a gap (61). A secondary outlet (11) is also arranged on the support, together with an inlet (9) which is connected to it by the gap. The secondary outlet is connected to the gap at a point which is at an axial distance from the place at which the inlet is connected to it, in order for the fluid passing between them to cool the bush. The entire length of the bush may be located in an internal space which is enclosed in the cross section of the support.
Patent EP-0808214-A1 (EP)
Inventor: BRATTON GRAHAM JOHN
IPC: B01J20/28
Filed: 1996-02-06
Abstract: Cette invention concerne un matériau adsorbant destiné à la réfrigération par conditionnement de l'air ou aux unités de climatisation de locaux. Ce matériau comporte une toile métallique constituée par exemple d'une matière alvéolaire recouverte d'une matière microporeuse ou mésoporeuse telle que des cristaux de zéolite, ladite matière étant capable d'adsorber un fluide thermodynamique tel que l'eau et comportant des vides qui assurent l'adsorption du fluide thermodynamique. Comparé aux matériaux existants, ce matériau présente une amélioration des caractéristiques de transfert thermique.
Patent EP-0902747-A1 (EP)
Inventor: ROSHKOFF KENNETH S
IPC: B42D15/00
Filed: 1996-01-29
Abstract: La présente invention concerne une étiquette à apposer sur un emballage et permettant de remettre un document plié. Cette étiquette est constituée d'une couche de base (12), d'un dépliant (14), d'une carte prime prévalidée (16) à laquelle est associée une prime, et d'une couche externe transparente (18). La couche externe maintient sur la couche de base le dépliant replié et l'enferme entre la couche de base et la couche externe. La couche externe (18) est conçue pour être détachée le long de l'un au moins de ses bords (26) pour donner accès au dépliant et à la carte prime prévalidée. La carte prime prévalidée doit être activée avant que l'acheteur puisse toucher la prime.
Patent EP-0814852-A1 (EP)
Inventor: KETHARANATHAN VETTIVETPILLAI
IPC: A61L27/48
Filed: 1996-03-08
Abstract: L'invention a pour objet un biomatériau prévu pour être utilisé en chirurgie sur l'homme. Il comprend une couche cohérente d'un tissu collagène non humain qui a été soumis à un tannage au glutaraldéhyde afin de comprendre des fibriles de collagène non réticulées, et un matériau de renforcement de synthèse encastré dans cette couche cohérente. Le matériau de synthèse présente une structure favorisant cet encastrement, la densité moyenne de cette structure étant in situ supérieure à 50 par centimètre carré. L'invention a également pour objet des améliorations d'un procédé de fabrication de biomatériaux consistant à favoriser la croissance d'un tissu collagène sur des structures en mailles recouvrant des surfaces de support implantées chez l'animal. Selon un aspect, une structure en mailles de fibres synthétiques tubulaires s'insère de manière lâche sur une tige ou un tube de support. Selon un autre aspect, on utilise un support formant feuille et le tissu se développant autour du support formant feuille est adapté pour former une poche, un sac ou une enveloppe de matériau collagène.
Patent EP-0764742-A1 (EP)
Inventor: YAMAMURA NOBUMICHI
IPC: E01D11/00
Filed: 1996-03-13
Abstract: A method of suspending a bridge-girder of a suspension bridge is provided. The method is characterized in that where the bridge-girder is suspended by main cables supported by main towers through hanger ropes, the central portion of each of a plurality of horizontal beams mounted on each of the main towers in spaced part relationships with one another vertically are connected to the lateral sides of the bridge-girder by means of obliquely extending auxiliary cables 7. According to this suspension method, the torsional natural frequency of the bridge-girder increases so that the flutters and vortex induced oscillation harmful to the bridge-girder are controlled.
Patent EP-0769203-A1 (EP)
Inventor: VAN DER POEL WILLIBRORDUS ADRI
IPC: H01J29/50
Filed: 1996-04-10
Abstract: La présente invention concerne un tube image (1) comportant d'une part un canon à électrons (6) en-ligne générant trois faisceaux d'électrons (7, 8, 9) sur un écran vidéo (10) et d'autre part un dispositif de déviation (11) provoquant le balayage des faisceaux d'électrons sur l'écran vidéo. En l'occurrence, le canon à électrons comporte une lentille principale concentrant les faisceaux d'électrons sur l'écran vidéo, et comprenant des électrodes (26, 27) de lentille principale pourvues de diaphragmes laissant passer les faisceaux d'électrons. L'une au moins des électrodes de lentille principale comporte deux électrodes juxtaposées de second niveau (26a, 26b), chacune des deux électrodes de second niveau présentant un diaphragme central (311, 321) et deux diaphragmes extérieurs (312, 322, 313, 323). Il en résulte qu'au cours du fonctionnement, il se crée un champ quadrupôle entre les électrodes juxtaposées de second niveau. Dans le cas des diaphragmes centraux des électrodes de second niveau, on a xQa « xQb, et dans le cas des deux diaphragmes extérieurs des électrodes de second niveau, on a yQa « yQb. Ce principe permet d'accroître la précision du positionnement des électrodes de second niveau l'une par rapport à l'autre, et par conséquent d'augmenter la qualité du champ quadrupôle se formant entre les diaphragmes.