baber/WOPTO huggingface dataset:
Patent EP-0507782-A4 (EP)
Title: Electric arc and radio frequency spectrum detection
IPC: G01R31/00
Filed: 1990-10-24
Abstract: A principal object of the invention is to detect sparks or arcs (12) in electric circuits (13) or otherwise to detect a spectrum of a broad band of distinct instantaneous radio frequencies in radio frequency noise. The invention rejects extraneous narrow-band signals having frequencies within the broad band, such as by means of filters (21, 27, 29) or a balanced mixer arrangement (32-39). The mixer (37) may be fed from a radio frequency signal duplicator (32, 33, 34) having an input (25) coupled to a source of the spectrum, a first ouptut for one spectrum as duplicated by that duplicator connected to one mixer input (35), and a second output for the other spectrum as duplicated by that duplicator connected to the other mixer input (36). Alternatively, the radio frequency mixer (37) may receive the output of a wide band noise generator (68) at its other input (36, Fig. 5). A combination of a multitude of the distinct instantaneous radio frequencies indicative of the spectrum of the arc (12) is detected, such as with a frequency combination detector (42) having an input (40) coupled to the radio frequency mixer output (38).
Patent EP-0429645-A4 (EP)
IPC: A61J3/00
Filed: 1990-06-11
Abstract: Cette invention vise une activité antivirale et antibactérielle d'acides gras et de monoglycérides. Plus particulièrement, l'invention vise l'inactivation de virus enveloppés et vise à tuer les cellules par des acides gras et des monoglycérides. Cette invention vise aussi des compositions antivirales et/ou pharmaceutiques antibactérielles qui consistent essentiellement d'un vecteur pharmaceutique et d'une quantité efficace d'un ou plusieurs composés choisis dans le groupe composé d'acides gras et de leurs monoglycérides. Elle vise aussi l'utilisation desdits composés pour réduire le risque d'infection lors de la manipulation de produits sanguins.
Patent EP-0513239-A4 (EP)
Title: N,n'-dihaloimidazolidin-4-ones
IPC: C07D235/02
Filed: 1991-01-22
Abstract: Substituted N-halo derivatives of imidazolidin-4-ones having substituents at the 2 and 5 positions of the imidazolidin-4-one ring are described. More particularly, there are described N-chloro, N-bromo, N,N'-dichloro, N,N'-dibromo, and N,N'-bromochloro derivatives of imidazolidin-4-ones having substituents selected from hydrogen, alkyl, alkoxy, hydroxy, phenyl, substituted phenyl, or spiro-substitution at the 2 and 5 positions on the ring. These N-halo compounds are stable, noncorrosive biocides which are resistant to direct sunlight, and are useful as disinfectants, sanitizers, and algae inhibitors.
Patent EP-0489177-A4 (EP)
Title: Semiconductor device and method of manufacturing the same
IPC: H01L23/498
Filed: 1991-06-11
Abstract: A finger by which a semiconductor integrated circuit provided with an electrode array of a high density can be mounted on a circuit board easily and safely as conventionally is realized. Further, a conductor pattern by which the mounting density of the integrated circuit can be improved in the case including this finger is also realized. For this purpose, the finger is constituted by a conductor pattern having a multilayer structure. The conductor patern comprises conductive layers and insulating ones isolating the conductive ones. Also, the conductive paths in the direction of thickness for interconnecting the layers can be formed, in addition to the wiring pattern of the finger through which the integrated circuit and the mounting board are connected. Thereby, the circuit board of high mounting density can be realized.
Patent EP-0529051-A4 (EP)
Inventor: BRUCKERT EUGENE J
IPC: H04J11/00
Filed: 1992-02-13
Abstract: On décrit un procédé et un appareil servant à transmettre des signaux à étalement de spectre. L'émetteur reçoit des bits (200) de données à une cadence particulière. Ensuite, l'émetteur code (202) les bits (200) de données reçus sous forme de symboles (204) de données à une cadence de codage prédéterminée. L'émetteur déduit (210) ultérieurement des codes orthogonaux (212) d'une longueur prédéterminée à partir des symboles (208) de données. L'émetteur prend en charge des débits variables de données binaires reçues en établissant la cadence de codage prédéterminée et la longueur prédéterminée du code orthogonal en réponse au débit de données binaires reçues. Par la suite, l'émetteur étale (216) les codes orthogonaux déduits (212) à l'aide d'un code d'étalement (214) de pseudo-bruit d'utilisateur. On décrit aussi une variante du procédé et de l'appareil servant à transmettre des signaux à étalement de spectre. L'émetteur reçoit des bits (230) de données à une cadence particulière. Ensuite, l'émettteur code (232) les bits (230) de données reçus sous forme de symboles (234) de données à une cadence de codage prédéterminée. L'émetteur détermine (248) ensuite un canal particulier pour transmettre les symboles (244) de données en étalant (248) ceux-ci à l'aide d'un code orthogonal (246) d'une longueur prédéterminée. L'émetteur prend en charge des débits variables de données binaires reçues en établissant la cadence de codage prédéterminée et la longueur prédéterminée du code orthogonal en réponse au débit de données binaires reçues.
Patent EP-0597020-A4 (EP)
Title: Combination in line air-filter/air-oil separator/air-silencer.
Inventor: WALKER ROBERT A
IPC: F01M13/04
Filed: 1992-07-29
Abstract: The combination apparatus silences and filters air flow and separates air-contaminant mixtures. An air filter joins an annular housing which has an outer wall and a channel defining a central axis, the channel having a primary gas inlet coupled to the air filter and a primary gas outlet and a channel wall. The apparatus has a secondary inlet port passing through the outer wall. A secondary outlet port defines an opening in the channel wall such that there is no straight line flow path between the secondary inlet and the secondary outlet. An air silencer is contained within the channel. A passageway between the secondary inlet and the secondary outlet is defined exteriorly by the outer wall and interiorly by the channel wall.
Patent EP-0623242-A4 (EP)
Inventor: BANERJI KINGSHUK
IPC: H01L23/12
Filed: 1993-01-19
Abstract: Un boîtier pour dispositif semi-conducteur comprend un substrat (20) ayant un réseau d'interconnexions (22) sur au moins une surface, et un dispositif semi-conducteur (10) ayant une surface active (12) et une surface mise à la masse (14) sur les côtés opposés. Le dispositif semi-conducteur est relié électriquement au réseau d'interconnexions du substrat, la surface active (12) étant orientée vers le substrat. Un matériau polymère intercalaire (30) remplit l'espace situé entre le dispositif semi-conducteur et le substrat. Un matériau électroconducteur (35) couvre la surface (14) exposée du dispositif semi-conducteur et au moins une partie du réseau d'interconnexions (22), produisant une connexion électrique entre la surface mise à la masse du semi-conducteur et le réseau d'interconnexions (22) du substrat.
Patent EP-0645419-A4 (EP)
Title: Porous material and method of obtaining it.
Inventor: MOROZOV IGOR VIKTOROVICH
IPC: C08J9/24
Filed: 1993-04-16
Abstract: A porous polyvinylchloride (PVC) material with a cellular, 5-98 percent cross-linked structure is obtained by aggregation treatment of a powder, emulsion-like, or microsuspension PVC material with subsequent heating at 190-300 <o>C for 3-15 min. Aggregation treatment includes forming the PVC material at 0.5-400 MPa and 20-170 <o>C up to a density of 0.85-1.38 g/cm<3>, or granulation of the PVC material with subsequent separation of the fraction with the size of granules from 0.2 to 4.0 mm and its pressure-free forming in the form of a layer with the height of 4-16 mm.
Patent EP-0669838-A4 (EP)
Inventor: NOWATZKI RAYMOND L
IPC: A61L9/12
Filed: 1993-11-18
Abstract: L'invention concerne un dispositif servant à diffuser une vapeur odorante dans un courant d'air. Le dispositif contient un réservoir dans lequel se trouve un liquide volatilisable, un puits de distribution, des moyens de déplacement du liquide servant à retirer le liquide du réservoir et à provoquer son écoulement dans le puits de distribution, ainsi que des moyens de commutation servant à activer les moyens de déplacement de liquide.
Patent EP-0694930-A4 (EP)
Title: Positive characteristic thermistor
Inventor: SASAKI HIROSHI
IPC: H01C7/02
Filed: 1994-04-14
Abstract: A thermistor having a small specific resistance  rho 25 at room temperature, a large  alpha  and stable characteristics. The semiconductor which constitutes the main body of the thermistor is a BaTiO3 perovskite-type compound. The quantity of Ti is smaller than that determined by the stoichiometric ratio, which has been preferably in excess conventionally.
Patent EP-0803028-A4 (EP)
IPC: B29C70/68
Filed: 1994-07-01
Abstract: Un élément de fixation (2) possède des première et seconde parties-corps (10, 34) qui sont mécaniquement verrouillées. Les parties (10, 34) forment une ouverture axiale (12, 14) qui s'ouvre sur une surface terminale/radiale (25) du corps (10, 34). Une partie (10) comporte un épaulement radial (32) opposé à la surface terminale (25) et formant une partie interne élargie (14) de l'ouverture axiale. Un élément flottant (56) positionné dans l'ouverture axiale (12, 14) possède une extrémité externe (66) adjacente à la surface externe (25) et une extrémité interne opposée pourvue d'une tête (60) qui est réceptionnée dans la partie interne (14) et vient en butée contre l'épaulement (32) afin de transmettre des charges axiales créées par l'engagement de l'élément flottant (56) à l'aide d'un élément de fixation. Des passages d'écoulement (18) sont formés autour de l'élément de fixation (2) qui est moulé dans une cavité centrale (88) d'un panneau en nid d'abeille (80) à l'aide d'un matériau d'enrobage (96).
Patent EP-0723453-A4 (EP)
Title: Method of treating reproductive disorders
Inventor: MAACK CHRISTOPHER A
IPC: A61K38/00
Filed: 1994-08-02
Abstract: This is a method for treating reproductive disorders associated with a failure of gamete maturation in subjects by administering a composition containing a complex of insulin-like growth factor (IGF) and insulin-like growth factor binding protein-3 (IGFBP-3).
Patent EP-0732889-A4 (EP)
Title: Laser-induced differential normalized fluorescence method for cancer diagnosis
Inventor: VO-DINH TUAN
IPC: A61B10/00
Filed: 1995-09-29
Abstract: An apparatus and method for cancer diagnosis are disclosed. The diagnostic method includes the steps of irradiating a tissue sample with monochromatic excitation light, producing a laser-induced fluorescence spectrum from emission radiation generated by interaction of the excitation light with the tissue sample, and dividing the intensity at each wavelength of the laser-induced fluorescence spectrum by the integrated area under the laser-induced fluorescence spectrum to produce a normalized spectrum. A mathematical difference between the normalized spectrum and an average value of a reference set of normalized spectra which correspond to normal tissues is calculated, which provides for amplifying small changes in weak signals from malignant tissues for improved analysis. The calculated differential normalized spectrum is correlated to a specific condition of a tissue sample.
Patent EP-0957775-A4 (EP)
Title: Devices and methods for performing a vascular anastomosis
Inventor: GIFFORD HANSON S III
IPC: A61B17/064
Filed: 1996-02-13
Abstract: A system for performing an end-to-side vascular anastomosis, including an anastomosis device, an application instrument and methods for performing a vascular anastomosis. The system is applicable for performing an anastomosis between a vascular graft and the ascending aorta in coronary artery bypass surgery, particularly in port-access CABG surgery. A first aspect of the invention includes a vascular anastomosis staple. A first configuration has two parts: an anchor member, forming the attachment with the target vessel wall and a coupling member, forming the attachment with the bypass graft vessel. The anastomosis is completed by inserting the coupling member, with the graft vessel attached, into the anchor member. A second configuration combines the functions of the anchor member and the coupling member into a one-piece anastomosis staple. A second aspect of the invention includes an anastomotic fitting, having an inner flange over which the graft vessel is everted and an outer flange which contacts the exterior surface of the target vessel. A tailored amount of compression applied by the inner and outer flanges grips the target vessel wall and creates a leak-proof seal between the graft vessel and the target vessel. A third aspect of the invention has a flange to which the graft vessel attaches, by everting the graft vessel over the flange, and a plurality of staple-like members which attach the flange and the everted end of the graft vessel to the wall of the target vessel to form the anastomosis.
Patent EP-0843734-A4 (EP)
Title: Integrated nucleic acid diagnostic device
Inventor: ANDERSON ROLFE C
IPC: C12M1/34
Filed: 1996-06-27
Abstract: The present invention provides a miniaturized nucleic acid diagnostic device and system (522). The device (522) of the invention is generally capable of performing one or more sample acquisition and preparation operations, in combination with one or more sample analysis operation. For example, the device (522) can integrate several or all of the operations involved in sample acquisition and storage, sample preparation and sample analysis, within a single integrated unit (522). The device (522) is useful in a variety of applications, and most notably, nucleic acid based diagnostic applications and de novo sequencing applications. <IMAGE>
Patent EP-0883343-A4 (EP)
Title: Method for treating ischemic tissue
Inventor: ISNER JEFFREY M
IPC: A61K38/44
Filed: 1996-10-18
Abstract: The present invention provides a method for treating ischemic tissue in a mammal which comprises injecting said tissue with an effective amount of a nucleic acid capable of expressing an angiogenic protein. The method of the present invention may be used to treat any ischemic tissue, i.e., a tissue having a deficiency in blood as the result of an ischemic disease. Such tissues can include, for example, muscle, brain, kidney and lung. Ischemic diseases include, for example, cerebrovascular ischemia, renal ischemia, pulmonary ischemia, limb ischemia, ischemic cardiomyopathy and myocardial ischemia.
Patent EP-0891201-A4 (EP)
Inventor: ABELE JOHN E
IPC: A61M25/10
Filed: 1997-02-28
Abstract: Cette invention se rapporte à un cathéter à ballonnet expansible (10), qui comprend au moins une première surface extérieure avec un coefficient de friction donné et une seconde surface extérieure (32) avec un coefficient de friction supérieur à celui de la première surface. Lorsque le cathéter est sous sa forme compacte, seule la première surface extérieure est exposée, ce qui produit un premier coefficient de friction durant le transfert du ballonnet replié ou non gonflé jusqu'à une lésion et à travers cette lésion. Lorsque le cathéter est gonflé, la seconde surface domine la première surface et produit un second coefficient de friction.
Patent EP-0907905-A4 (EP)
Inventor: HOBBS DOUGLAS S
IPC: G03F7/00
Filed: 1997-06-10
Abstract: La présente invention concerne un procédé de double exposition selon lequel une première exposition obtenue par les techniques conventionnelles de photolithogravure génère une image négative latente dans une couche de masque (22) de gravure de photorésist, cette image étant ensuite utilisée pour moduler une seconde exposition obtenue par la technique de lithogravure interférométrique à faisceaux multiples. Les structures périodiques (80) en reliefs superficiels mises en forme par la seconde exposition et matérialisées après développement du matériau de photorésist exposés sont limitées aux régions (52) définies par l'exposition initiale, le matériau de photorésist (54) extérieur à ces régions restant non modulé, ou dépourvu de structures périodiques (80), et demeurant disponible à l'utilisation en masque d'un processus ultérieur de gravure.
Patent EP-1018911-A4 (EP)
Title: Internal mattress wall structures interlockingly engageable with mattress innerspring assemblies
Inventor: LANGER PAUL J
IPC: A47C27/05
Filed: 1997-09-30
Abstract: Internal mattress wall structures interlockingly engageable with mattress innerspring assemblies provide a structurally integrated resilient mattress support edge to which the mattress padding and upholstery is integrally attached. The wall structures include a main body section with a vertically oriented wall surface and a plurality of parallel flanges which mechanically engage the innerspring assembly by compression fit between the intermediate and terminal convolutions of the perimetrical coils of the innerspring assembly. Corner structures contiguous with side and end wall structures form a contiguous smooth side wall with support characteristics comparable to an innerspring assembly.
Patent EP-1045366-A4 (EP)
Title: The method of forming the images in the systems having objects moving relative to each other
Inventor: KURGANOV IGOR PETROVICH
IPC: G09F9/30
Filed: 1997-12-30
Abstract: The invention relates to the field of forming the images in the systems having objects moving relative to each other. Particularly, it can be used at the transport and in the building for advertisement, designer, entertainment purposes and the like, thereby providing a simple execution. The method comprises of that an each image frame being formed by scanning with a separate image forming devices, and each frame scanning beginning of the formed image being synchronized with a moment when an object receiving the visual information comes into the visibility zone of the separate image forming devices while a mutual moving of said object and image forming devices. The technical result is achieved due to each frame of the formed image being divided in advance into equal fragments each consisting of one or more image elements disposed along the direction of the mutual moving of the object receiving the visual information, an emitter matrix being used as each one of image forming devices, having dimensions corresponding to dimensions of said one fragment, each image frame being formed by scanning it with the corresponding emitter matrix, and a rate of the frame scanning by each emitter matrix being selected so as all fragments consisting this frame to be lit sequentially by this emitter matrix at least one time till this emitter matrix is in the visibility zone of the object receiving the visual information. <IMAGE>
Patent EP-0936790-A4 (EP)
Inventor: YAZAKI HIDETOSHI
IPC: H04W8/18
Filed: 1998-02-13
Abstract: Selon cette invention, un module dans lequel sont stockées des informations sur les abonnés est installé dans une station mobile, et une interface, permettant le montage d'une carte à circuit intégré dans laquelle sont stockées les informations sur les abonnés, est ménagée dans la station mobile. Lorsque l'alimentation électrique est mise en route, la station mobile est activée à l'aide des informations abonnés contenues dans le module intégré. Lorsque la carte à circuit intégré est montée sur l'interface, elle est vérifiée pour savoir si le numéro de l'abonné qu'elle comporte est conforme ou non au numéro d'abonné de la station mobile. Si oui, le module intégré est dans l'incapacité de fonctionner et les informations sur les abonnés de la carte à circuit intégré sont alors utilisées.
Patent EP-1026758-A4 (EP)
Title: Battery pack and ptc element incorporated in the battery pack
Inventor: HASUNUMA TAKASHI
IPC: H01M50/574
Filed: 1998-09-17
Abstract: A battery pack and a PTC device are provided that can be used safely under large current loads by increasing the area of the incorporated PTC layer so as to decrease its internal resistance. The battery pack has a plurality of unit cells (1) placed side by side in parallel and the PTC device P to protect the unit cells (1) from overcurrents. The PTC device P has a first electrode (3) and a second electrode (4) connected to the both surfaces of the PTC layer (2). The PTC layer is formed to an outer shape that covers almost the entire of the end surfaces of the two unit cells (1) to which the first electrode (4) and the second electrode (4) are connected, and has through holes (2B) positioned against the end electrodes (1A) of the unit cells (1). The first electrode (3) and the second electrode (4) connected to the both surfaces of the PTC layer (2) are formed to an outer shape almost the same as the outer shape of the PTC layer (2); and the first electrode (3) and the second electrode (4) are connected to the end electrodes (1A) of the unit cells (1) at points where the through holes (2B) of the PTC layer (2) are located. <IMAGE>
Patent EP-1010054-A4 (EP)
Inventor: BHATIA RAKESH
IPC: F28D15/02
Filed: 1998-08-27
Abstract: Une gestion de la chaleur dans un environnement d'ordinateur ou analogue est mise en oeuvre au moyen d'une plaque de base et/ou d'une plaque (55) d'entrée/sortie (E/S) comportant un tube thermique (51) incorporé. Par exemple, la plaque de base située entre une surface inférieure d'un boîtier d'ordinateur portatif et une carte à circuits imprimés (PCB) ou carte-mère, comporte un réseau de tubes thermiques (51) qui permet d'évacuer la chaleur de composants du PCB (p. ex. un processeur) qui produisent de la chaleur, et de répartir celle-ci sur la plaque de base. La plaque (55) d'E/S située à une extrémité du PCB peut également être utilisée à cet effet. Le tube thermique de la plaque de base et le tube thermique (51) de la plaque d'E/S sont couplées thermiquement ou présentent une configuration unitaire, de façon à répartir la chaleur produite dans l'ordinateur portatif sur une plus grande surface, ce qui permet d'obtenir une configuration isothermique à température relativement faible.
Patent EP-0971843-A4 (EP)
Title: Foldable tote box
Inventor: CHU LAWRENCE H Y
IPC: B65D5/468
Filed: 1998-10-10
Abstract: A foldable tote box is formed by a one-pierce die-cut and scored board of corrugated material, especially corrugated plastic materials. The board includes a rectangular bottom panel having a length and a width defined by pairs of side and end edges. Each of a pair of sidewall panels has a folding edge integrally connected to the side edge of the bottom panel along a first scored folding line, a top edge and a pair of end edges that define a height of the box. Each pair of two filler beam panels are integrally connected to the end edges of one of the sidewall panels along second scored folding lines. Each filler beam panel is folded to form a hollow support beam. A pair of end wall panels are integrally connected to the end edges of the bottom panel along third scored folding lines. Each end wall panel includes an end wall section and a flap section divided by double scoring lines, thereby defining a support surface between the double scoring lines. Locking members include locking pieces and holes on the end wall panels and latch openings and tongues on the sidewall panels to lock the flap sections to the sidewall panels such that the flap section of each end wall panel holds two support beams formed against the end wall section of the end wall panel.