baber/WOPTO huggingface dataset:
Patent EP-2022109-A4 (EP)
Title: Fiber photovoltaic devices and applications thereof
Inventor: CARROLL DAVID L
IPC: H01L51/44
Filed: 2007-05-01
Abstract: A photovoltaic apparatus comprises: 
an optical fiber core (202; 302); 
a first electrode (204; 304) surrounding the optical fiber core (202; 302); 
at least one photosensitive organic layer (208; 308; 312) surrounding the first electrode (204; 304) and electrically connected to the first electrode (204; 304); and 
a second electrode (210; 314) surrounding the organic layer (208; 308; 312) and electrically connected to the organic layer (208; 308; 312),  
characterised in that: 
said first electrode (204;304) is radiation transmissive; 
said photosensitive organic layer (208; 308; 312) comprises at least one upconverter material, anti-Stokes material, laser dye, anti-counterfeiting dye, quantum dot, or combination thereof; and either: 
said second electrode (210; 314) is reflective; or 
the apparatus comprises a reflective external metal contact surrounding said second electrode; or 
said second electrode (210; 314) is reflective and the apparatus comprises a reflective external metal contact surrounding said second electrode.
Patent EP-1979816-A4 (EP)
Title: Technique for data cache synchronization
Inventor: GRAHAM MICKAEL J
IPC: G06F12/00
Filed: 2007-01-24
Abstract: A technique for synchronizing data caches. Data is maintained in the data caches as records. The records are associated with buckets which represent collections of one or more records. The buckets are collectively maintained in a synchronization set which represents a state of a data cache. A local entity synchronizes its data cache with a remote entity by sending its synchronization set to the remote entity in a synchronization request message. The remote entity compares information contained in the local entity's synchronization set with its own to determine if the two are consistent. If not, the remote entity notes inconsistencies in a response message that is then forwarded to the local entity. The local entity processes the response message including using it to update its data cache to be consistent with the remote entity's data cache.
Patent EP-2036399-A4 (EP)
Inventor: STOKES JACK W III
IPC: H04S5/00
Filed: 2007-04-05
Abstract: L'invention concerne une technique de suppression d'écho acoustique. La présente technique de suppression d'écho acoustique adaptative emploie une pluralité de filtres de suppression d'écho acoustique qui utilise différentes techniques d'adaptation, qui peuvent employer différents paramètres tels que la taille de pas, en vue d'améliorer à la fois le temps de convergence de l'algorithme d'adaptation et le déréglage par rapport aux techniques de suppression d'écho acoustique précédemment connues.
Patent EP-2138181-A4 (EP)
Title: Method of preparing decellularized soft tissue, graft and culture material
Inventor: KISHIDA AKIO
IPC: A61K35/34
Filed: 2008-03-07
Abstract: It is intended to provide a method of preparing a decellularized soft tissue whereby swelling after an ultrahigh pressure treatment can be inhibited, etc. The above-described method of preparing a decellularized soft tissue comprises the application step wherein an ultrahigh hydrostatic pressure is applied to an isolated soft tissue in a medium to thereby disrupt cells in the soft tissue, and the removal step wherein the disrupted cells are removed. As the medium, use is made of an aqueous solution containing a water-soluble polysaccharide such as dextran.
Patent EP-0034582-A4 (EP)
Title: Method for injection moulding foamed resin parts with a smooth finish.
Inventor: HENDRY JAMES W
IPC: B29C44/42
Filed: 1981-03-09
Abstract: This invention substantially improves the surface finish on resin filled foamed molded plastic products manufactured by injection molding by preheating the skin surface (70, 72) of that of the mold in contact with the part to be molded prior to the injection cycle of the machine and then subsequently chilling the mold via internal tube connections (124, 126) to shorten the time needed in the manufacturing cycle for solidifying the part sufficiently for release from the mold.
Patent EP-0077823-A4 (EP)
Title: Process for preparing bis (3,5-dialkyl-4-hydroxyphenyl)sulfone.
Inventor: PETERS EDWARD NORMAN
IPC: C07C313/00
Filed: 1982-04-30
Abstract: An improved process for the production of bis(3,5-dialkyl-4-hydroxyphenyl) sulfone. The process involves: (a) forming a reaction solution of substantially stoichiometric amounts of sulfuric acid and 2,6-dialkyl phenol in an excess of inert organic liquid which forms an aqueous azeotrope having a boiling point above about 155<o>C.; (b) heating said solution to a temperature within the range of from 155<o> to 180<o>C and above the boiling point of said azeotrope; (c) maintaining said temperature of said solution for a time of reaction sufficient to produce solid bis(3,5-dialkyl-4-hydroxyphenyl) sulfone and remove by-product water; and (d) separating said solid sulfone from said organic liquid. The process produces exceptionally high product purity and yields of 60% and higher. Moreover, this may be accomplished under relatively mild conditions and shortened time of reaction.
Patent EP-0120837-A4 (EP)
Inventor: LEVINE HAROLD HENRY
IPC: E05B47/02
Filed: 1982-09-16
Abstract: Une unité de verrouillage comprend un premier et un deuxième organes de verrouillage (14, 24) qui sont engageables mécaniquement, un mécanisme de ressort (60, 62) forçant les organes de verrouillage (14, 24) à se découpler, un aimant permanent (50) pour équilibrer la force du mécanisme de ressort, l'aimant permanent (50) étant isolé des organes de verrouillage (14, 24) lorsque les organes de verrouillage (14, 24) sont engagés, ainsi qu'un électro-aimant (46) dont la polarité, lorsqu'il est activé, est opposée à celle de l'aimant permanent (50) pour équilibrer la force de celui-ci et permettre ainsi au mécanisme de ressort (60, 62) de forcer les organes de verrouillage (14, 24) à se découpler et à se déverrouiller. Cette unité est également conçue de façon que le mécanisme de ressort (60, 62) et l'électro-aimant (46) soient isolés des organes de verrouillage (14, 24) lorsque les organes de verouillage (14, 24) sont engagés.
Patent EP-0128215-A4 (EP)
Title: Vascular graft and blood supply method.
Inventor: POSSIS ZINON C
IPC: A61F/
Filed: 1983-12-08
Abstract: A vascular graft is used to supply blood to one or more coronary artery branches. The vascular graft has an elongated U-shaped tubular body providing a continuous passage for carrying blood from a high pressure blood supply to a blood receiver. One or more openings in the body allow blood to flow into the coronary artery branches. The flow and pressure of the blood in the passage is controlled by a restriction providing a Venturi passage located remote from the inlet end of the tubular body. The restriction is reinforced with an annular sleeve to maintain a desired cross sectional area and length of the Venturi passage. The pressure differential between the blood supply and blood receiver maintains continuous and adequate blood flow at a desired pressure in the body passage and provides a continual supply of blood for the coronary artery branches.
Patent EP-0217858-A4 (EP)
Inventor: NICHOLSON JAMES E
IPC: A61B17/34
Filed: 1986-03-11
Abstract: Une sonde automatique de localisation de lésions du sein comprend un fil métallique (12) dont l'extrémité distale est pourvue d'un petit crochet (14) à élasticité retardée qui se fixe dans le tissu à l'emplacement de la lésion. Le fil métallique est relativement flexible, de sorte que son extrémité distale peut facilement se détacher de sa position de fixation dans le tissu, en glissant jusqu'à reprendre une forme droite, lorsque le fil est rengainé dans la canule (10). Le fil métallique peut être pourvu d'une graduation (26) pour indiquer la profondeur de pénération du fil lorsque celui-ci est fixé dans le tissu. Une graduation (11) peut également être formée sur la canule pour indiquer sa profondeur de pénétration dans le corps.
Patent EP-0268643-A4 (EP)
Title: Electrical circuit interconnection.
Inventor: GORDON HERMAN B
IPC: H05K7/10
Filed: 1987-05-19
Abstract: An electrical connector arrangement of the solderless type has first and second planar arrays (14, 40) of pad-type contact terminals in face-to-face engagement to provide engaged pairs of contact terminals. Each pad-type contact terminal (112) has a planar contact surface (114) and one pad-type contact terminal of each engaged pair has a series of scraping edges (122) spaced along the length of its planar contact for surface. The connector arrangement further provides for lateral movement of one array of contact terminals relative to the other array in a direction transverse to the scraping edges to cause the plurality of spaced scraping edges of one contact terminal of each pair to engage the planar surface of the other contact terminal of the respective pair in a contact-wiping action for removing surface contamination.
Patent EP-0328631-A4 (EP)
Inventor: FROELICH RONALD W
IPC: B42D15/10
Filed: 1988-08-11
Abstract: La carte (10) portant des données informatisées comprend une puce (12) de micro-ordinateur interne, ayant une mémoire à accès sélectif (12), une mémoire morte (12) et une mémoire morte programmable (12), et qui est conçue de sorte que les données mémorisées peuvent être lues du micro-ordinateur (12) et écrites dans le micro-ordinateur (12) à l'aide d'une unité de lecture/écriture (50). La communication entre la carte et l'unité de lecture/écriture s'effectue au moyen de transducteurs photo-électriques interactifs (14, 16, 18, 52, 54, 56) ménagés dans la carte (10) et l'unité de lecture/écriture (50). Le réseau de circuit dans la carte (10) est excité électriquement par induction électromagnétique provenant de l'unité de lecture/écriture (50), ce qui évite d'avoir recours à des piles internes, des connexions électriques à des alimentations électriques externes ainsi que des commutateurs électriques. Des signaux d'horloge provenant du micro-ordinateur sont également envoyés à l'unité de lecture/écriture (50) par des transducteurs photo-électriques interactifs (16, 54).
Patent EP-0417173-A4 (EP)
Title: Electronic battery testing device with automatic voltage scaling
IPC: G01R31/36
Filed: 1989-05-11
Abstract: A self-contained electronic device for testing disparate storage batteries having any one of a fixed plurality of possible nominal voltages is disclosed. The testing device performs small-signal measurements of a battery's dynamic conductance and provides either a proportional numerical readout, displayed in appropriate battery measuring units, or a corresponding qualitative assessment of the battery's relative condition. Special voltage-sensing circuitry within the testing device identifies the particular one of the possible nominal voltages possessed by the battery and scales the dynamic conductance measurements accordingly. As a result, the quantitative or qualitative information provided to the user is automatically adjusted to comport with the nominal voltage of the battery undergoing test without the user having to actually input the battery's nominal voltage to the testing device.
Patent EP-0485467-A4 (EP)
Title: Improved feeds for dual frequency feed assembly
IPC: H01Q5/47
Filed: 1990-08-02
Abstract: A dual frequency feed assembly (10) employing a pair of coaxial circular waveguide cavities (15, 16), each with a respective probe (17, 20). The higher frequency cavity, e.g. Ku band, is located within the lower frequency, e.g. C band cavity. A common motor (30) is used to drive the two probes (17, 20) which have a common axis (A). The lower frequency probe (17) is coupled through the rear wall of the assembly to a rectangular waveguide (11). The higher frequency probe (20) is also coupled through the rear wall of the assembly but via a coaxial line (44) which is diverted from the axis (A) to exit beside the lower frequency waveguide (15). The two rectangular waveguides (11, 50) and the drive motor (30) for the probes (17, 20) are all mounted on the rear of the assembly. In one embodiment of the invention the coaxial line (44) extends from its probe to a housing (62) on the body containing a signal processing circuit board (65).
Patent EP-0465609-A4 (EP)
IPC: A61B19/00
Filed: 1990-11-27
Abstract: L'appareil décrit (10) sert à guider l'aiguille (112) d'un dispositif de prélèvement d'échantillons tissulaires sur un endroit cible (132) à l'intérieur du corps d'un patient. Le dispositif utilisé permet de prélever de façon aisée et précise des spécimens tissulaires acceptables à partir d'endroits du corps du patient qui nécessitent une inclinaison de l'aiguille pour permettre d'atteindre le tissu cible. L'appareil permet en outre de prélever de façon aisée et précise des spécimens tissulaires même à partir de petites affections pathologiques et l'appareil peut être introduit dans le tomographe avec le patient pour permettre de vérifier le positionnement correct de l'aiguille de biopsie par rapport au tissu cible. Un tel dispositif non seulement dirige l'aiguille de biopsie (112) le long de la trajectoire désirée mais règle également la profondeur de pénétration de l'aiguille, afin d'empêcher toute pénétration excessive accidentelle de l'aiguille. Ce dispositif de guidage n'est pas limité au plan perpendiculaire à l'axe longitudinal du patient mais est également capable de guider l'aiguille dans un plan oblique à cet axe longitudinal. Ce dispositif comprend une base (12), une glissière de guidage (14), un bras de support (18) et un organe (20) de détermination de la trajectoire.
Patent EP-0530375-A4 (EP)
Title: System for working on plate material
IPC: B21D5/00
Filed: 1992-03-19
Abstract: A system for working on a plate material, including a back gauge device (41) having a mold changing function and a function of positioning the plate material in the longitudinal direction thereof. In the system (1) for working on the plate material, comprising a top table (5) and a bottom table (7), which are supported on right and left side frames (3L, 3R), either one of the top table (5) and the bottom table (7) serving as a ram which can vertically move, molds (17, 19) for working on the plate material (W) in a working region between the top table (5) and the bottom table (7), and a back gauge device (41) for positioning the longitudinal direction of the plate material (W) to be worked on by the molds (17, 19) so that said back gauge (41) is movable in the longitudinal direction thereof, a mold housing portion (37) is provided in the rear region of the top table (5) and a part of the back gauge device (41) can move vertically and support the molds (17, 19), so that the molds (17, 19) can be changed in a space formed between the mold housing portion (37) and the aforesaid working region. <IMAGE>
Patent EP-0544893-A4 (EP)
Title: Improved soccer court
IPC: A63C19/00
Filed: 1992-06-19
Abstract: A soccer court comprises a rectangular playing area approximately the size of a tennis court and preferably covered with artificial turf, an enclosing wall with goal openings in the end walls and goal nets disposed outside of the playing area. The enclosing wall is constructed of a plurality of rigid transparent panels held in place by horizontal and vertical supports. Player entry doors are provided in the enclosing wall. The goal may optionally be configured as an inverted U and/or provided with doors to fully or partially close the goal opening. A backstop net is provided above each end wall to block errant shots on the goals, and the playing area may be bisected to create two substantially square training areas.
Patent EP-0614557-A4 (EP)
Title: Character recognition method.
Inventor: ILAN GABRIEL
IPC: G06K9/22
Filed: 1992-11-19
Abstract: A method of recognizing a character includes measuring the angle of the tangent to the character at each of a plurality of sample points on the character (22), assigning tangent directions to the points (24) and utilizing the tangent directions according to predefined rules to recognize the character (28).
Patent EP-0590145-A4 (EP)
Inventor: WALT DAVID R
IPC: G01N21/64
Filed: 1993-04-12
Abstract: L'invention concerne des capteurs à fibre optique, un appareil et des procédés de détection, ainsi que des procédés de fabrication de capteurs pour la détection d'analytes organiques présentant une polarité fixe. Ledit capteur requiert un faisceau à fibre optique, un colorant immobilisé sensible à la polarité, et un matériau polymère immobilisé qui ne contient pas uniquement le colorant sensible à la polarité mais absorbe et isole également l'analyte organique à étudier.
Patent EP-0665009-A4 (EP)
Title: Crystalline condition dislocating method.
Inventor: NAKAMICHI KOUICHI
IPC: A61K9/00
Filed: 1993-10-13
Abstract: An object of this invention is to provide a method of dislocating the crystalline condition of crystalline medicine simply, speedily and homogeneously, and, moreover, in large quantities at once. This invention is directed to a method using an extruder when crystalline medicine in a certain crystalline condition ( INCREMENT  is dislocated to another crystalline condition (  / &cir& ), i.e., when the dislocation of crystalline condition ( INCREMENT -> / &cir& ) is carried out. <IMAGE>
Patent EP-0625273-A4 (EP)
Title: Load programmable output buffer.
Inventor: PIERCE KERRY M
IPC: G05F1/565
Filed: 1993-10-19
Abstract: The present invention reduces bounce in the power (VCC) or ground (VSS) supply voltages of an integrated circuit chip by gradually turning output drivers (407b) both on and off, so there is not a sharp discontinuity in current flow to an external device (PAD). Greatest current flow occurs at the middle of a transition period. The gradual turn-off at the end of a transition is achieved by feeding back voltage of the output signal (408) to a device (501) which controls the output driver (407b). As output voltage approaches its final value, the output driver (407b) gradually turns off, preventing a sharp transient in the power (VCC) or ground (VSS) voltage of the integrated circuit chip.
Patent EP-0677571-A4 (EP)
Inventor: TAJIMA NOBORU TONEN CORPORATIO
IPC: C10N10/12
Filed: 1993-12-28
Abstract: Une composition d'huile de lubrification de transmission aux roues motrices comprend une huile de base à laquelle on a ajouté (A) 1 à 10 % en poids d'un organophosphorodithioate d'oxymolybdène sulfurisé représenté par la formule générale (1), (dans laquelle R1 et R2, lesquels peuvent être identiques ou différents, représentent chacun alkyle ou alcényle C¿4?-C18; et p et q représentent chacun un nombre entier positif à condition que leur somme soit égale à 4), (B) 3 à 15 % en poids d'au moins un agent de pression extrême à base de soufre choisi parmi des oléfines sulfurisées et des sulfures d'akyle, et (C) 0,1 à 5 % en poids d'au moins un agent de pression extrême à base de phosphore choisi parmi des esters phosphoriques, des esters phosphoreux et des sels d'alkyle-amine d'esters phosphoriques, chacun basé sur la composition totale. La composition sert à améliorer davantage l'efficacité de la transmission au différentiel dans diverses conditions de couple d'entrée, de vitesse de rotation d'entrée et de température d'huile comparée aux compositions classiques contenant des additifs à base de composés soufrés et phosphoreux, permettant ainsi d'obtenir une réduction de la consommation de carburant.
Patent EP-0746349-A4 (EP)
IPC: A61M1/00
Filed: 1994-06-14
Abstract: This invention is an improved catheter and bolus for delivering or suctioning fluids to the body cavity of a patient. The catheter (10) includes a tube with a proximal end for joining it to a source of fluid or suction, and a distal end connected to a bolus (320). The bolus has a tubular shaped body (321) with a tube glue area section (325) at one end, a bullet tip section (327) at the other end, and a flow passage section (326) between the connector and nose sections. The tube glue area section (325) and the flow passage section (326) have an irregularly shaped lower surface. In one aspect of the present invention the irregularly shaped surface forms an arch (328).
Patent EP-0789586-A4 (EP)
Title: Compounds for the prevention and treatment of helminth infections
Inventor: PETROV REM
IPC: C12N11/08
Filed: 1994-09-12
Abstract: A polymer that has utility as immunostimulating carrier is a copolymer of ethylenepiperazine N-oxide and N-(carboxymethyl)ethylene-piperazinium.
Patent EP-0745030-A4 (EP)
Title: Chemorheologically tailored matrix resin formulations containing anhydride curing agents
Inventor: MUMFORD NEAL A
IPC: B29B15/10
Filed: 1995-02-13
Abstract: Chemorheologically viscosity tailored matrix resin formulations for use in forming prepregs and composite articles are disclosed. These formulations have a specified viscosity profile obtained from a curable matrix resin and an effective amount of a reactive resin curing agent reactive at room temperature and a latent resin curing agent substantially nonreactive at room temperature. The latent resin curing agent is activated upon heating or radiation. The matrix resin formulation is adapted upon formulation to have a viscosity sufficiently low enough to enable the matrix resin to impregnate fibers or broadgoods at room temperature without the necessity for the application of heat or solvent and which, upon standing at room temperature after impregnation into the fibers or broadgoods to form a prepreg composition, rises in viscosity. The matrix resin in the prepreg experiences a reduction in viscosity upon heating to a viscosity minimum sufficiently low to allow the matrix resin to flow and substantially eliminate formation of voids in the composite article from said prepreg yet not so low as to permit excessive bleeding of the matrix resin from the prepreg. With continued heating, the matrix resin in the composite article cures to a hardened or gelled state.
Patent EP-0752167-A4 (EP)
Title: Method and apparatus for integrated circuit voltage regulation
Inventor: GHORI AMAR A
IPC: G06F1/26
Filed: 1995-03-17
Abstract: On a printed circuit board (100), which contains a number of ICs (110) that require different voltage levels to operate, an IC package (400) that can be plugged into a standard IC socket (115) is utilized. IC package (400) contains voltage regulator (402) and capacitors (403) to convert the supply voltage at power plane (120) to the voltage level required by IC (401).
Patent EP-0781315-A4 (EP)
Inventor: DURAND PAUL PIERCE
IPC: C10G35/095
Filed: 1995-08-15
Abstract: L'invention concerne de l'essence à faible teneur en soufre, présentant un indice d'octane relativement élevé. Cette essence est produite à partir de kérosènes oléfiniques, de craquage, à base de soufre, par un procédé d'hydrodésulfuration, suivi d'un traitement sur un catalyseur acide. Ce dernier comprend un zéolite de granulométrie intermédiaire tel qu'un zéolite de ZSM-5 combiné à du molybdène. L'utilisation du molybdène combiné au zéolite permet d'améliorer l'activité catalytique et d'assurer un plus faible coquage, une durée de vie supérieure du catalyseur et d'autre avantages.
Patent EP-0815262-A4 (EP)
Inventor: GRIFFIN JOHN H
IPC: C12Q1/68
Filed: 1996-03-22
Abstract: La présente invention décrit une méthode d'identification d'une mutation de gènes de facteur V induisant une résistance à la protéine C activée, qui consiste à détecter dans un échantillon d'acide nucléique isolé provenant d'un humain une mutation génétique caractérisée comme étant une transformation d'une guanine en un adénine en position nucléotidique 205 dans l'exon 10 du gène de Facteur V qui est associé au remplacement de l'arginine 506 par de la glutamine, et à identifier ainsi ladite mutation.