baber/WOPTO huggingface dataset:
Patent EP-2535186-A4 (EP)
Title: Packaging material, manufacturing method and packaging tool made thereof
Inventor: YAN ANDREW TAK KIN
IPC: B31B7/00
Filed: 2010-02-12
Abstract: A packaging material, a manufacturing method and a packaging tool thereof are provided. Said packaging material comprises an inner structural material (1) and an outer layer material (2), wherein said inner structural material (1) is a hollow material, and said outer layer material (2) is adhered to the outside surface of said inner structural material (1). The inner structural material (1) comprises a middle layer material (22), and, provided on two sides thereof, a surface layer material (21) and an inner layer material (23). Said packaging tool, made from said packaging material, comprises an inner structure (1) formed by folding the inner structural material (1) and an outer layer provided on the outside surface of said inner structure. In this invention, environmentally friendly and renewable hollow materials are used to produce inner structure by folding, and by incorporating an outer layer to produce a packaging tool which is suitable for containing goods.
Patent EP-0041575-A4 (EP)
Title: Optical bichromatic position finder.
Inventor: HORN MICHAEL
IPC: G01N29/30
Filed: 1980-12-09
Abstract: Method and apparatus for determining the position of a sensor (16) with respect to a color screen (10). The screen (10) is colored with first and second colors (12), (14) in such a way that the intensity of each color varies from a minimum to maximum along a respective direction (X), (Y) lying in the plane of the screen (10), the two respective directions (X) (Y) being oblique to each other. As a result, each point on the screen in characterized by a unique pair of color intensities. The sensor (16) is provided with means (36), (38) for measuring the intensity of each color at the point on the colored surface corresponding to the location of the sensor (16). In one advantageous application of the invention, one surface of a screen (10) is colored as described above, and the screen (10) is placed over an object (18) to be ultrasonically inspected. The ultrasonic scanner is provided with color intensity measurement means (36), (38) and can be made to automatically scan the entire object (18) being tested without intervention by the operator, the resulting data being stored and processed by a microprocessor (42) or other suitable means.
Patent EP-0082838-A4 (EP)
Title: Master cylinder having main spring and pressure area to apply brakes, and auxiliary spring and differential area to release brakes.
Inventor: CHATTERJEA PROBIR K
IPC: B60T13/16
Filed: 1981-06-22
Abstract: Fluid powered hydraulic brake system with a master cylinder assembly (36) therein having a main spring (68) and pressure area (64) to apply brakes, and an auxiliary spring (108) and differential area (58) to release the brakes.
Patent EP-0112908-A4 (EP)
Inventor: HIRD EDWIN AUGUSTUS
IPC: G01B3/10
Filed: 1983-06-13
Abstract: Dispositif de mesure comprenant une crémaillère flexible allongée (30) qui présente normalement une section transversale courbe définissant des surfaces opposées concave et convexe. La crémaillère se caractérise par une pluralité de perforations disposées longitudinalement à proximité d'au moins l'un de ses bords. La crémaillère est normalement droite, mais elle peut être pliée radialement soit vers la surface concave soit vers la surface convexe, la crémaillère ayant une tendance à reprendre élastiquement son orientation normalement droite. Un assemblage de roues dentées montées de manière rotative (262) ayant des picots (304) s'engageant dans les perforations de la crémaillère et une surface cylindrique (300) contre laquelle est pliée radialement la surface convexe de la crémaillère est monté en combinaison avec un codeur de position (32) couplé à l'assemblage de roues dentées.
Patent EP-0216862-A4 (EP)
Title: Video display of two-channel audio signals.
Inventor: PAIST ROGER M
IPC: G10L21/10
Filed: 1986-03-18
Abstract: An apparatus is disclosed for displaying two-channel audio input signals in a three-color visual pattern. In general, the visual pattern may be formed on a viewing screen by an apparently moving spot having three color components. Phase shifting means is employed to phase shift one of the two audio input signals, and both audio input signals are subsequently processed by low pass filters to produce positioning signals in X-Y coordinates for the spot which forms the visual pattern. In addition, the two audio input signals are also mixed and separately processed by a high pass filter, a band pass filter and a low pass filter to produce frequency separated signals for controlling the intensity of each of three color components of the spot forming the visual pattern. Automatic color balance means utilizing negative feedback is employed to control the amplitude of the separate frequency-discriminated audio signals. In a preferred embodiment, the display unit employs a color cathode ray tube and may comprise equipment of the type normally found in video games or in a color television receiver altered to accept X-Y position and color information.
Patent EP-0218692-A4 (EP)
Title: Von willebrand factor.
Inventor: GINSBURG DAVID
IPC: C12Q1/68
Filed: 1986-04-10
Abstract: Von Willebrand's Factor (VWF) is produced using an expression vector that includes: 1) a DNA sequence encoding a functional VWF protein; and 2) regulatory DNA capable of effecting expression of that DNA sequence in a host cell transformed with the vector. Restriction fragment length polymorphisms (RFLP's) associated with the VWF gene are identified and used in a probe for determining the source of a VWF gene in a DNA sample. The gene for VWF is localized to the short arm of human chromosome 12 (12p).
Patent EP-0299056-A4 (EP)
Title: Pressurisation packaging system.
Inventor: COVEY SUSAN BEAUPRE
IPC: B65D81/05
Filed: 1988-01-05
Abstract: A pressurisation packaging system comprising a vessel (1) for holding cargo therein, at least one resilient flexible membrane (3) disposed between an inner wall (4) or walls of said vessel (1) and goods (7) or cargo located within the vessel thereby enveloping the cargo. The system has means for applying positive and/or negative pressure to a space so formed between the inner wall (4) and the membrane (3) so that when a positive pressure is applied to the said space the membrane or membranes are urged against the said goods or cargo such that the membrane or membranes conform to the peripheral shape of the cargo thereby enveloping and containing said cargo, and when a negative pressure is applied to the space between the membrane and the said inner wall the said membrane or membranes are urged away from the cargo in the direction of the vessel wall thereby releasing said cargo.
Patent EP-0380519-A4 (EP)
Title: Ic chips with self-aligned thin film resistors
IPC: H01L21/02
Filed: 1988-08-23
Abstract: Process of making an IC chip with thin film resistors, and IC chips made by such process, wherein a chip substrate (20) first is covered with layers of thin film and interconnect material (22) (with an intermediate barrier layer (24) if needed), such layers being etched away in predetermined regions in accordance with the metal interconnect pattern, the remaining layered material being aligned vertically, and thereafter, in a section of the remaining material, etching away the interconnect material (22) (and barrier material (24) if used) to expose the thin film material to form a thin film resistor (26) which is self-aligned with the adjoining sections of interconnect conductors. The material in the predetermined regions may be etched by a dry-etch (plasma) or by a wet-etch.
Patent EP-0375773-A4 (EP)
Title: Topical hematoporphyrin
IPC: A61K47/20
Filed: 1989-07-06
Abstract: A topical hematoporphyrin composition, the method for its production, and a method for its use in the treatment of human papillomavirus disease are described. The hematoporphyrin composition is capable of being absorbed by diseased tissue, thus enabling destruction of the tissue upon exposure to 625 to 635 nm light.
Patent EP-0436646-A4 (EP)
Title: Guarded winged needle assembly
IPC: A61M5/158
Filed: 1989-09-29
Abstract: The needle assembly has a hub (3) with a needle (5) attached at one end and a tube (7) attached at the opposite end. The hub (3) has a pair of wings (3a), which can be taped to a patient to hold the needle in place. The needle and hub (5,3) are slidably enclosed in a guard (1) with the wings (3a) engaged in slots (1c) in the guard to facilitate extension or retraction of the needle. The guard has a locking member (1i,1h), which engages the wings to lock the needle in the fully retracted position. <IMAGE>
Patent EP-0446248-A4 (EP)
Title: Power conservation method and apparatus for a portion of a synchronous information signal
IPC: H04B7/26
Filed: 1989-11-20
Abstract: A receiver receives a transmitted digital signal having a synchronization signal and information signals. The receiver synchronizes to the synchronization signal and detects predetermined signals within the information signals. When it is determined that an information signal is substantially different from the predetermined signals, power is conserved for the remainder of the information signal.
Patent EP-0511273-A4 (EP)
Title: Liposomes as contrast agents for ultrasonic imaging
IPC: A61K47/48
Filed: 1990-12-19
Abstract: The present invention relates to a method for synthesizing a liposome having encapsulated therein a gas comprising contacting the liposomes in the liquid medium with gas under elevated pressure. The liposomes so produced and are useful in ultrasonic imaging techniques. <IMAGE>
Patent EP-0558489-A4 (EP)
Title: Fluidized bed reactor and process for using same
IPC: C01B31/30
Filed: 1991-07-23
Abstract: A novel design for a fluidized bed reactor is provided. The fluidized bed reactor includes a baffle system to ensure the proper residence time of the feed materials. The fluidized bed reactor also provides a novel method for reducing the negative effects of thermal expansion in the reactor.
Patent EP-0694178-A4 (EP)
Title: Visual display apparatus
Inventor: MORAN DAN
IPC: G02B27/01
Filed: 1992-04-02
Abstract: Display apparatus comprising a generally transparent injection moldable plastic substrate, a dichroic coating associated with the substrate, a solid state image generator operatively associated with the substrate and the dichroic coating, such that the image generated by the solid state image generator in a given wavelength range is reflected from the substrate to an observer while light of wavelengths outside of the given wavelength range passes through the substrate to the observer.
Patent EP-0604512-A4 (EP)
Title: Baby's cot to prevent cot death.
Inventor: KOVASSY LASZLO
IPC: A47D7/00
Filed: 1992-09-08
Abstract: The purpose of the invention is as follows: 1) to assist the baby to breath freely even when lying face down in the cot; 2) to prevent the build up of saliva and/or vomit around the baby's head; 3) to assist the cooling of the baby's body through ventilating its head.
Patent EP-0667923-A4 (EP)
Title: Method and apparatus for electrolytically plating copper.
Inventor: GLAFENHEIN KARL L
IPC: C25D5/26
Filed: 1992-09-15
Abstract: A method for electrolytically plating copper onto a base metal, such as steel (18), utilizing an insoluble anode (16) includes the steps of: providing a pyrophosphate plating solution (14); adding a copper source, copper hydroxide, to the plating solution (14); and passing an electric current through the plating solution between the insoluble anode (16) and the base metal (18) to be plated. The apparatus (10) includes a plating tray (12), a pyrophosphate plating solution (14) including a soluble source of copper, an insoluble anode (16) and a power source (20). A copper plated product (P) is also disclosed and claimed.
Patent EP-0624176-A4 (EP)
Title: Starch oil sizing composition and glass fibers treated therewith.
Inventor: RICE WILLIAM B
IPC: C08L91/00
Filed: 1993-01-28
Abstract: An aqueous starch oil sizing composition is provided which produces improved processibility in woven and non-woven applications. The sizing combines a high amylose corn starch which has been derivatized with propylene oxide, with a low amylose highly crosslinked corn starch. The sizing also includes lubricants which may be oils or waxes and a lubricant which is the salt of a polyamino functional polyamide resin. Other emulsifiers, humectants, lubricants, defoamers, and biocides may be present. The size also includes a silane coupling agent such as gamma glycidoxy propyl trimethoxy silane which can be hydrolyzed. Strands of glass fiber which have been treated with this size have shown a reduced tendency to shed the size from the strands, a reduction in the buildup of broken filaments or 'fuzz' on processing equipment and reduced strand breakage.
Patent EP-0739572-A4 (EP)
Inventor: CANFIELD BARTH ALAN
IPC: H04N5/44
Filed: 1994-01-12
Abstract: Un convertisseur de balayage multimode comprend un élément de retard (33) permettant de retarder une ligne horizontale d'un signal vidéo et de réafficher sélectivement cette ligne. Un multiplexeur (30) est agencé afin de fournir sélectivement soit un signal de luminance soit un signal de chrominance à l'élément retard. Un signal de sortie provenant de l'élément retard et un signal de sortie provenant du multiplexeur sont couplés sur un circuit proportionnel (34) qui additionne les deux signaux dans des proportions complémentaires (par exemple K et 1-K). Un second multiplexeur (35), qui produit un signal de luminance de sortie converti progressivement, est agencé pour passer sélectivement le signal de luminance ou le signal provenant du circuit proportionnel. Un troisème multiplexeur (36), qui fournit un signal de chrominance de sortie converti progressivement, est agencé pour faire passer sélectivement le signal de chrominance ou le signal provenant du circuit proportionnel.
Patent EP-0656005-A4 (EP)
Title: Biotinylated chemiluminescent labels, conjugates, assays, assay kits.
Inventor: REMAKRISHNAN KASTOORIRANGANATH
IPC: C07D495/04
Filed: 1993-08-19
Abstract: A unique class of chemiluminescent labels containing biotin substitution that are suitable for chemiluminescent assays using inter alia a streptavidin and/or avidin conjugate. The chemiluminescent labels of the invention have the ability to bind to streptavidin and/or avidin per se or to streptavidin and/or avidin conjugated with an analyte. Label structures are disclosed that have hydrolytic stability to meet the most demanding commercial assay conditions. The invention encompasses conjugates containing associated versions of the labeling compounds, assays and kits for performing such assay utilizing the conjugates.
Patent EP-0758482-A4 (EP)
Title: Cross-linked acrylate coating material useful for forming capacitor dielectrics and oxygen barriers
Inventor: SHAW DAVID G
IPC: H01G2/12
Filed: 1994-10-04
Abstract: Sheet material is given low oxygen permeability or prepared for winding high voltage capacitors by evaporating polyfunctional acrylate monomer having a molecular rate in the range of from 150 to 600 and condensing the acrylate as a monomer film on a dielectric or thermoplastic substrate. The acrylate is polymerized by irradiation by ultraviolet or electrons. A metallized layer provides an electrode of a capacitor. Electrical contact can be made to the metal layer by Schooping even though the metallized layer is covered by a layer of acrylate. A material selected from the group consisting of silicon oxide, silicon nitride, aluminum nitride, titanium nitride, aluminum oxide and metal may be deposited for forming an oxygen barrier. Adhesion is enhanced by plasma treatment of a surface immediately before deposition. Condensation efficiency is also enhanced by chilling the substrate on which the acrylate is condensed.
Patent EP-0733278-A4 (EP)
Inventor: MASON ELMER B
IPC: H02K23/02
Filed: 1994-10-11
Abstract: Un moteur électrique à courant continu (10) ayant un induit (28) supporté axialement entre des plaques polaires magnétiques (15-16, 17-18), 19-20) dotées de paires opposées de pièces polaires (50-52, 60-62) s'étendant de manière parallèle, opposée et entrecroisée par rapport à la périphérie de l'induit entre les plaques polaires jouxtant l'induit, est alimenté par courant continu par l'intermédiaire d'une paire de bobines (24, 25) disposées entre les plaques polaires magnétiques, auxquelles elles sont connectées. Les extrémités respectives de pièces polaires sélectionnées sont connectées avec les plaques polaires à flux magnétique de même polarité, et de manière similaire, les autres pièces polaires sont connectées à leurs extrémités respectives avec les plaques polaires à densité de flux magnétique de polarité opposée. Des conducteurs (69) et des dispositifs de commande de courant continu (68) relient une source de courant continu (B) aux bobines et à l'induit pour fournir un couple et une vitesse de l'arbre d'entraînement maximales, avec un prélèvement d'ampères minimal de la source de courant continu.
Patent EP-0711730-A4 (EP)
Inventor: KANEKUNI NOBUHIKO
IPC: C02F1/467
Filed: 1995-05-30
Abstract: L'invention concerne un appareil d'électrolyse pour eau courante contenant des ions chlorure, comprenant au moins une paire d'électrodes, un passage d'écoulement formé entre les électrodes, une cellule électrolytique pourvue d'un orifice d'entrée de liquide et d'un orifice de sortie de liquide qui communiquent avec ledit passage d'écoulement, et une source d'alimentation en courant destinée à faire passer une tension entre les électrodes.
Patent EP-0779277-A4 (EP)
Title: 1,4-dihydropyridine derivative
Inventor: ISSHIKI KUNIO
IPC: C07D401/14
Filed: 1995-08-11
Abstract: Disclosed are 1,4-dihydropyridine derivatives represented by the general formula (I) and salts thereof, as well as optical active 1,4-dihydropyridine derivatives represented by the general formula (II) and salts thereof which are obtained from the derivative by biochemical reactions using microorganisms or enzymes and useful as preventive and therapeutic agents for ischemic heart diseases and hypertension. <CHEM> (wherein X and Y are H, NO2, CN, halogen; R<1> and R<2> are H, CHO, substituted alkylcarbonyl, crotonyl, cinnamoyl, alkoxycarbonyl, aryloxycarbonyl, benzyloxycarbonyl, carboxybenzoyl, or R<1> and R<2> taken together represent phthaloyl; n is an integer of 1 to 3).
Patent EP-0814092-A4 (EP)
Inventor: TANAKA HIDEYUKI
IPC: C08B31/16
Filed: 1996-02-28
Abstract: Amidon estérifié à polyester greffé. L'acide d'estérification est au moins un élément choisi parmi les acides gras C2-18 saturés ou insaturés et les acides carboxyliques aromatiques. Le polyester est un polymère préparé par l'ouverture du noyau d'au moins un élément choisi parmi les lactones à noyaux ayant de 4 à 12 éléments, et son groupe hydroxy terminal est sensiblement bloqué par un groupe ester. On peut conférer sans difficulté à un article moulé obtenu à partir de cet amidon la souplesse et la ténacité voulues lors de son utilisation, et ses caractéristiques sont modifiées par l'humidité lors de son utilisation, et ce même lorsqu'il contient peu ou pas de plastifiant.
Patent EP-0853296-A4 (EP)
Title: Tape data carrier, method and device for manufacturing the same
Inventor: BELOUSOV BORIS ILIICH
IPC: G07D7/00
Filed: 1996-03-27
Abstract: The proposed tape data carrier for protecting articles and documents from counterfeiting and copying is formed by a polymer structure (21) consisting of at least one polymer layer of which at least one layer has through-perforations (24) and/or pits (25). These surface perforations and pits are between 0.001 and 20 νm in size and can be filled with different materials. The data carriers can carry concealed and visible macro- and micro-images created by heavy-ion bombardment of the polymer film, subsequent exposure of the bombarded film to ultraviolet radiation and etching of the polymer film in a solvent. The proposed device for manufacturing a data carrier of this type comprises the following elements configured in series: a heavy ion source (36); a heavy ion beam-formation system (37); an ion guide (38); a three-dimensional amplitude modulation unit (41); and a target (40) which is destined to become the data carrier. The three-dimensional amplitude modulation unit (41) is designed as a matrix (42) of wafers (43) and is connected to a drive for rotating and/or translating the wafers (44). The drive is connected via the control unit (46) to the unit for displacing the target (45).
Patent EP-0820301-A4 (EP)
Inventor: KNAPP PETER M JR
IPC: A61K35/38
Filed: 1996-04-03
Abstract: On décrit un procédé de réparation chirurgicale concernant une vessie malade ou endommagée. On effectue le remplacement chirurgical des tissus d'une telle vessie par des tissus sous-muqueux provenant d'un vertébré à sang chaud pour promouvoir la revivification des tissus endogènes de cette vessie.
Patent EP-0869733-A4 (EP)
IPC: G01N33/68
Filed: 1996-08-16
Abstract: The present invention is a method of diagnosing the presence of a persistent occlusion in a myocardial infarct patient undergoing thrombolytic therapy. The method comprises detecting a series of five variables from the patient and then generating the probability of the presence of a persistent occlusion from those variables. The first variable comprises a serum creatine kinase MB (CK-MB) level from a patient at the onset of thrombolytic therapy. The second variable comprises a second CK-MB level in the patient at a predetermined time after the onset of thrombolytic therapy. The third variable comprises the presence or absence of chest pain a predetermined time after the onset of thrombolytic therapy. The fourth variable comprises the serum myoglobin level in the patient at a predetermined time after the onset of thrombolytic therapy. In a preferred embodiment of the present invention, the second, third and fourth variables are detected within 30 minutes of each other and within about 1 to about 3 hours after the initial variable is detected. In an alternate embodiment a fifth variable reflecting the time from onset of chest pain to the beginning of thrombolytic therapy is included in the regression model.
Patent EP-0808847-A4 (EP)
Title: Method for emulsion-polymerizing tetrafluoroethylene and method for preventing irregular polymerization thereof
Inventor: KAWAMURA TAKUO
IPC: C08F2/22
Filed: 1996-12-03
Abstract: An emulsion polymerization method which comprises emulsion-polymerizing tetrafluoroethylene in the presence of a polymerization initiator, a paraffin wax having a content of reducible substances of 100 ppm or lower, and an emulsifying agent; and a method for preventing irregular tetrafluoroethylene polymerization in the emulsion polymerization method. The methods attain a constant polymerization time and yield a polytetrafluoroethylene having physical properties meeting the intended standards.
Patent EP-0890721-A4 (EP)
Inventor: TANG HETIAN
IPC: F02B75/02
Filed: 1997-03-10
Abstract: La machine motrice rotative à aubes selon l'invention comporte un carter et un rotor. Ledit carter est constitué d'un stator et de couvercles avant et arrière. Ledit rotor comporte un ensemble d'aubes creuses placé dans la partie supérieure d'un espace interne dudit carter. La paroi dudit espace interne et la paroi périphérique dudit rotor consistent en deux paires de chambres d'admission et de chambres d'échappement symétriques. Le volume de ladite chambre d'échappement est supérieur à celui de la chambre d'admission. Une entrée est prévue dans la paroi dudit stator, au début de ladite chambre d'admission et une sortie est montée dans la paroi dudit stator, à l'extrémité de ladite chambre d'échappement. Les extrémités supérieure et inférieure dudit stator comportent deux cylindres symétriques, une chambre de combustion divisée en deux chambres séparées respectivement dans lesdits cylindres. Dans la paroi desdits cylindres, des canaux de gaz comprimé, des tuyères à gaz et des orifices à étincelles accouplés audit espace interne sont prévus dans la paroi des cylindres. On peut ainsi obtenir un rendement de combustion élevé et utiliser intégralement l'énergie de détente du gaz de combustion.