baber/WOPTO huggingface dataset:
Patent EP-2259506-A4 (EP)
Title: A stream media service switching method, system and device
Inventor: WANG GENG
IPC: H04L12/56
Filed: 2009-03-09
Abstract: A method, a system, and an apparatus for switching a streaming service are disclosed herein. The method for switching a streaming service is applied in IP Multimedia Subsystem (IMS) architecture and includes: receiving a switching request that carries an identifier of requested media; and using a before-switching media channel to send switched media content to User Equipment (UE). The streaming service switching method disclosed herein uses the fast switching capability of the real-time streams in the IMS architecture to switch the streaming service, and uses the before-switching media channel to transmit the switched media content in the IMS architecture, thus improving the switching speed, the user experience, and the network capability of controlling the switching.
Patent EP-2432383-A4 (EP)
Title: System and method for high resolution wireless full disclosure ecg episode monitoring and analysis
Inventor: BAUMANN ERIC
IPC: A61B5/332
Filed: 2010-05-20
Abstract: High resolution full disclosure ECG data is transferred from a body sensor device to a handheld device via a wireless protocol. The handheld device transfers the full disclosure ECG data via a network to a center for analysis.
Patent EP-0026235-A4 (EP)
Title: Process for molding an acetylene high polymer and process for fabrication thereof.
Inventor: KOBAYASHI YUKIO
IPC: H01C7/00
Filed: 1980-10-23
Abstract: A process for preparing a gel-like composition of acetylene high polymer or porous acetylene high polymer. While conventional processes fail to produce acetylene high polymer moldings to any thickness and in any shape with a large mechanical strength, this process enables the production of acetylene high polymer moldings to any thickness and in any shape with a large mechanical strength. Acetylene high polymer moldings obtained by the fabrication of the gel-like composition and the porous acetylene polymer obtained by this process are p-type semiconductors having an electric conductivity of 10<s-8>s to 10<s-5>s//c<s-1>s//ccm<s-1>s and, since they possess photoconductivity, they can be utilized as photo-electric transducers such as electric resistance elements, heat-sensitive elements, solar batteries, photosensors, etc. The electric conductivity of the acetylene high polymer moldings can be controlled over a wide range of 10<s-8>s to 10<s3>s//c<s-1>s//ccm<s-1>s by doping with an electron-accepting or electron-donating compound, thus they can find wider applications as the aforesaid electron elements.
Patent EP-0086223-A4 (EP)
Title: A local area communication network.
Inventor: TOBAGI FOUAD A
IPC: H04Q11/04
Filed: 1982-08-17
Abstract: A local area communication network based upon a broadcast communication system comprising an inbound channel (20) and an outbound channel (21), a plurality of stations (S1-SN) connected to both the inbound and the outbound channels, transmitting on the outbound channel (21) which utilizes an access protocol where the access protocol used by the stations (S1-SN) connected to the bus is a distributed algorithm and is based upon a conflict-free round robin (RR) access scheme. The time required to switch from one active user to the next in a round is minimized (on the order of carrier detection time) and is independent of the end-to-end network propagation delay. This improvement is particularly significant when the channel data rate is so high, or the end-to-end propagation delay is so large, or the packet size is so small as to render the end-to-end propagation delay a significant fraction of, or larger than, the transmission time of a packet. Moreover, some features of the present invention make it particularly suitable for voice applications. In view of integrating voice and data, a voice/data protocol is described which allows it to meet the bandwidth requirement and maximum packet delay constraint for voice communication at all times, while guaranteeing a minimum bandwidth requirement for data traffic. The voice/data protocol constitutes a highly adaptive allocation scheme of channel bandwidth, which allows data users to steal the bandwidth unused by the voice application.
Patent EP-0099925-A4 (EP)
Title: Lubrication of magnetic recording media.
Inventor: IQBAL SIKANDAR
IPC: G11B5/71
Filed: 1983-02-01
Abstract: An aqueous coating composition forming a magnetic coating layer. The composition is improved over prior art magnetic coatings by the inclusion of a colloidal emulsion of a lubricant, such as, for example, a member selected from the group consisting of aliphatic and aromatic stearates, silicone oils, perfluoro alkyl polyethers and fluorinated fluids.
Patent EP-0202334-A4 (EP)
Title: Liquid crystal display game apparatus with savings box.
Inventor: CHIBA KAZUMI
IPC: G07F17/10
Filed: 1984-11-09
Abstract: A liquid crystal display game apparatus is composed of an input means (2) for playing a game, a control means (3) for calculating the game logic, and a liquid crystal display device (4) driven by the means (2, 3). The game apparatus is integrally provided with a savings box (7). Further, a coin slot (9) is formed in the game apparatus. A coin passage (10) connecting to the coin slot (9) is divided into two passages at an intermediate portion thereof, that is, a deposit passage (11) connecting to the inside of the savings box (7) and a refund passage (12) connecting to a refund port (13). the coin passage (10) is provided therein with a coin detecting means (14) which detects a coin which has been dropped into the coin slot (9). When the coin detecting means (14) detects passage of a coin, the game is started. At the diverging point of the coin passage (10) into the deposit passage (11) and the refund passage (12) is provided a means which is instructed by the control means (3) to operate selectively as follows. When the result of game matches a predetermined score or scoring hand, a coin (17) which has been dropped into the coin slot (9) and whose destination has not yet been decided is delivered to the refund port (13), when the result of game does not match a predetermined score or scoring hand, the coin (17) is delivered to the savings box (7). Thus, it is possible to provide a game apparatus which allows a player to save money while enjoying a game. Further, the coin which is paid off when the result of game matches a predetermined score or scoring hand is the same as the coin which was dropped into the coin slot (9) in order to start the game. It is, therefore, possible to exclude any gambling aspect from the game apparatus, and it is rather possible to encourage infants and school children to save money.
Patent EP-0210174-A4 (EP)
Title: Apparatus and method for constructing modular pre-cast concrete buildings.
Inventor: DAY JAMES DUDLEY
IPC: B28B7/30
Filed: 1985-05-24
Abstract: An apparatus (10) for constructing a unitary pre-cast concrete modular building unit (150) comprising: a collapsible outer form having a rigid rectangular base (20) and rigid walls (22, 24, 30) pivotally connected thereto and collapsible to the plane of said base (20); a hydraulically retractable inner form thus providing with the outer form, a mold for said building unit (150); and an extruder (40) for removing said inner form from said building unit (150).
Patent EP-0226593-A4 (EP)
Title: Apparatus for chemical measurement of blood characteristics.
Inventor: ENZER STEVEN E
IPC: A61B5/1473
Filed: 1986-03-11
Abstract: A blood gas/electrolyte analysis system for monitoring chemical characteristics of blood samples. In use, a blood sample is introduced into a disposable cartridge (20) which contains a bank of electrodes (62-69) capable of generating electrical signals proportional to distinct characteristics of blood and which contains at least one solution of known chemical characteristics (22, 24) to calibrate the electrodes. The cartridge is inserted into an analysis machine (80) which includes a microprocessor (100), a keyboard (102) whereby the operator can program the microprocessor to institute automatic samplings at selected intervals, an LED display (104), and a printer (106). Following use, the cartridge is discarted and replaced by another cartridge, whereupon the system is ready for subsequent use.
Patent EP-0247068-A4 (EP)
Title: Disk drive control system.
Inventor: MATTSON GARY L
IPC: G11B5/596
Filed: 1986-09-23
Abstract: Servo position control of the read/write transducer for track following in a magnetic disk drive utilizes a particular sector servo pattern (S1, S2...) on the disk (13) and signal processing to control a positioning motor. The servo pattern is a three stair-step geometry of bursts (P1, P2, P3) arranged such that any group of three adjacent bursts spans two tracks (G1) while the head width (W) exceeds at least two-thirds of the centerline-to-centerline distance between adjacent tracks. Signal processing yields a ratio whose denominator is the sum of the amplitudes of the two largest amplitude bursts and whose numerator is the difference in amplitude between the two largest amplitude bursts ((P1-P2)/(P1+P2)).
Patent EP-0288571-A4 (EP)
Inventor: YOSHIDA TADAO SONY CORPORATION
IPC: G11B27/30
Filed: 1987-10-12
Abstract: Appareil et procédé d'enregistrement et de reproduction de données au moyen d'un disque (1) permettant d'enregistrer des données d'une musique jouée. Les données relatives aux mesures de musique et aux débuts de chacun des morceaux de musique sont enregistrées sur une partie TOC (6) du disque (1), et le fonctionnement est commandé sur la base de ces données. Par conséquent, on évite un fonctionnement en reproduction inutile même lorsqu'il existe une partie non enregistrée entre des morceaux de musique ou même lorsque un morceau plus court que le morceau original est enregistré par-dessus, ce qui permet une reproduction avantageuse de la musique. De plus, lorsqu'on effectue l'opération d'enregistrement (du son), on peut retrouver rapidement les parties non enregistrées.
Patent EP-0356513-A4 (EP)
IPC: G01B21/20
Filed: 1988-03-10
Abstract: Un procédé traditionnel consiste à démonter la pièce usinée de la machine-outil et à la fixer sur un plateau dans un appareil de mesure dans les trois dimensions, afin d'en déterminer la forme à l'aide dudit appareil. La présente invention a été développée dans le but d'éliminer les inconvénients présentés par ce procédé. Une pièce à usiner (W) est fixée sur un plateau (15) et usinée à mesure que cette pièce (W) et un outil (23) se déplacent l'une par rapport à l'autre. La pièce à usiner (W) fixée sur le plateau (15) et une unité de sonde (3) sont ensuite déplacées l'une par rapport à l'autre pour déterminer la forme géométrique de la pièce usinée (W). Ladite forme géométrique peut être déterminée en maintenant la pièce usinée (W) fixée sur le plateau (15).
Patent EP-0354965-A4 (EP)
IPC: G05B19/05
Filed: 1989-01-07
Abstract: Organe de commande programmable (1) relié à un petit appareil de programmation (2) via une ligne de liaison (21). L'appareil de programmation (2) permet de mettre en forme un programme pour l'organe de commande programmable (1) et l'envoie à ce dernier. Un élément en saillie (3) en forme de L inversé est monté sur la partie supérieure de la surface postérieure du petit appareil de programmation (2), et un trou (5) est ménagé dans chacun des boîtiers modulaires (4) constituant l'organe de commande programmable (1).
Patent EP-0398976-A4 (EP)
IPC: A46B9/10
Filed: 1989-01-18
Abstract: Le dispositif et le procédé décrits utilisent une paire de mâchoires espacées (286) qui, pendant l'utilisation, viennent se placer sur une rangée de dents de façon à les entourer, transversalement à la rangée, et sont amenées à se déplacer le long de la rangée à l'opposé des faces interne et externe des dents. Des cames (112, 114) permettent à l'utilisateur de s'en remettre au dispositif pour obtenir la force dynamique avec laquelle est utilisée habituellement une brosse à dents classique lorsqu'on la manipule dans la bouche depuis l'extérieur de la bouche. Des bras flexibles (216) et un coulisseau (254) permettent à l'utilisateur de programmer ou de prédéterminer la force de prise du dispositif, transversalement à la rangée de dents. Un dispositif avec fil dentaire (40) permet à l'utilisateur de nettoyer les interstices entre les dents.
Patent EP-0427858-A4 (EP)
IPC: A01N59/16
Filed: 1990-02-27
Abstract: La présente invention se rapporte à une composition particulaire présentant des propriétés anti-bactériennes ou électro-conductrices, à un procédé de production d'une telle composition, ainsi qu'à des applications de cette composition, telle que l'octroi de propriétés anti-bactériennes ou de propriétés électro-conductrices notamment à une fibre ou un film d'un polymère synthétique, par adjonction de cette composition en cours de fabrication de ladite fibre ou dudit film. Les matériaux additionnels utilisés pour obtenir des propriétés anti-bactériennes, telles que des poudres d'or ou d'argent, ainsi que les matériaux utilisés pour obtenir des propriétés électro-conductrices, telles que diverses poudres métalliques ou poudres de carbone, présentent des désavantages en ce qui concerne leur coût et leur poids, étant donné qu'ils doivent être ajoutés en quantités considérables pour produire un effet notable. La poudre de carbone présente également un désavantage du point de vue de l'aspect de la couleur du produit. On obtient la composition de la présente invention en déposant un matériau anti-bactérien ou électro-conducteur connu en soi uniformément sur la surface d'une particule inorganique de très petite taille.
Patent EP-0433465-A4 (EP)
IPC: H04M3/42
Filed: 1990-06-28
Abstract: Une table de concordance d'un numéro alloué à un abonné, un numéro d'équipement alloué à un appareil de téléphone et un numéro de ligne d'abonné alloué à un terminal de connexion téléphonique du réseau sont conservés dans un circuit de mémorisation du réseau, de sorte qu'un appel puisse être reçu par l'appareil de téléphone au numéro de l'abonné lui-même, où que se trouvent l'abonné ou l'appareil de téléphone. La table permet de trouver la concordance entre le numéro d'équipement de l'appareil de téléphone enregistré correspondant au numéro de l'abonné et le numéro de la ligne de l'abonné à laquelle l'équipement se trouve connectée. Lorsque la connexion est demandée sur la base du numéro de l'abonné, la table permet de retrouver le numéro de la ligne de l'abonné à laquelle est connecté l'appareil de téléphone enregistré sous le numéro de l'abonné, établissant une connexion avec l'appareil de téléphone enregistré sous le numéro de l'abonné. Les numéros d'équipement sont déterminés lors de la fabrication ou de la vente des appareils de téléphone de manière à ne pas se chevaucher.
Patent EP-0527820-A4 (EP)
Inventor: BIANCO JAMES S
IPC: G07F7/08
Filed: 1991-04-04
Abstract: Dans un mode d'exécution préféré, un procédé permettant de limiter l'accès à un système informatique (12) comprend le brouillage de l'information contenue dans la carte d'identification (24) avec l'information relative au temps, de telle sorte que le code résultant ne peut être utilisé que pendant une durée limitée, ceci évitant par conséquent que des personnes non autorisées utilisent le code à un moment ultérieur.
Patent EP-0535055-A4 (EP)
Title: Metal carbides and derived composites
IPC: C04B35/56
Filed: 1991-06-12
Abstract: Metal carbides may be formed by mixing metal powder with a stoichiometric amount of graphite, compressing the same in a mould/die and then sintering. High temperatures (and may be a bonding agent) are required to effect the final step and finished product. These disadvantages are overcome by exploiting dry high energy milling to bring the starting materials into a very finely divided and reactive state, with regions of metal, carbon and metal based solid solution ranging from 3 to 100 nanometres in diameter. As an alternative source of carbon, cationic organic surfactants may be used instead of graphite in the appropriate proportion. Compacting the milled mixture, followed by sintering at lower temperatures by a margin of at least 400  DEG C, will produce very strong dense carbides at low cost. The method may be extended to include metal based composites, which also includes cermets, by incorporating an appropriate excess of metal powder(s) in the starting materials. The carbides and their metal based composites have applications in the field of abrasives, cutting tips for lathe tools, masonry drills and master alloys for steels.
Patent EP-0540621-A4 (EP)
IPC: G07C9/00
Filed: 1991-07-12
Abstract: Le système d'ouverture de porte de garage décrit comprend un récepteur (73) qui réagit à des codes de sécurité ayant un premier format (fig. 1), provenant d'émetteurs existants, ainsi qu'à des codes de sécurité ayant un nouveau format plus sûr (fig. 2), provenant de nouveaux émetteurs (51). L'ancien format comprend un caractère de synchronisation et dix mots de code, alors que le nouveau format comprend, et c'est son avantage, vingt mots de code avec un nouveau caractère de synchronisation situé entre le dixième et le onzième mot de code. Le récepteur détermine (105), à partir des codes de synchronisation reçus, le type de format qu'il est en train de recevoir, et il compare (109, 115) les mots de code reçus avec les mots de code autorisés et stockés en mémoire, du même type. Lorsqu'il y a correspondance (111, 117) entre les mots de codes reçus et ceux stockés en mémoire, un signal de mise en fonctionnement est généré (113).
Patent EP-0592563-A4 (EP)
Title: Electrically conductive polymer composition, method of making same and device incorporating same
Inventor: LEVENTIS NICHOLAS
IPC: G02F1/1503
Filed: 1992-06-17
Abstract: The disclosure relates, inter alia, to a composition and, a method of making the composition. The composition comprises an electrically conductive polymer having a porous structure and a compound formed in situ and coating at least a portion of the surfaces of said polymer. The method of making the composition comprises forming an electrically conductive polymer having a porous structure, contacting the surfaces of the polymer with a solution comprising chemical species capable of being electrochemically formed into a coating material on the surfaces of said structure and electrochemically forming the coating material on the surfaces of the structure.
Patent EP-0566714-A4 (EP)
Title: Coupled transcription and translation in eukaryotic cell-free extract
Inventor: THOMPSON DAVID V
IPC: C12P19/34
Filed: 1992-10-07
Abstract: A method for coupling transcription and translation from DNA using a solution comprising a eukaryotic cell-free extract comprising adding a sufficient amount of a magnesium compound to the extract to raise the magnesium concentration to a level where RNA is transcribed from DNA and RNA translates into protein.
Patent EP-0641191-A4 (EP)
Title: Oral care compositions containing silica based materials with improved compatibility.
Inventor: PRYOR JAMES NEIL
IPC: A61K8/21
Filed: 1993-05-17
Abstract: The compatibility of silicas with therapeutic agents in oral care compositions is improved by dehydroxylating the silica by a) thermal treatment and/or b) chemical reaction with a dehydroxylation agent selected from the group consisting of alcohols, silanes, and organosilanes. The invention provides especially beneficial improvement in compatibility between silica and non-fluoride therapeutic agents used in dentifrice and other oral care compositions.
Patent EP-0650538-A4 (EP)
Title: Alumina supply apparatus for electrolytic smelter.
IPC: C25C3/14
Filed: 1993-07-08
Abstract: PCT No. PCT/AU93/00332 Sec. 371 Date Jun. 21, 1994 Sec. 102(e) Date Jun. 21, 1994 PCT Filed Jul. 8, 1993 PCT Pub. No. WO94/01601 PCT Pub. Date Jan. 20, 1994.A feeder assembly for an alumina electrolysis cell includes an alumina dose holder (5) defined between inner and outer walls (6, 7, 7') with an inlet port in the outer wall above an outlet port in the inner wall. The inlet and outlet ports (8, 11) are closable and openable by valve means formed by relative movement between the outer wall (7, 7') and a valve seat (10, 12) cooperating with a seating edge of the outer wall (7, 7'). The valve means is moved by drive means (13) including a pneumatically operated piston (14) movable within a cylinder (15) concentric with the shaft (2) of an electrolyte crust-breaking plunger (1). The plunger shaft (2) is axially slidable within an annular sleeve (18) of the piston (14) which is connected to at least one movable component of the valve means.
Patent EP-0670036-A4 (EP)
Title: Programmable spectrophotometer.
Inventor: PETERSEN STEVEN H
IPC: G01J3/02
Filed: 1993-11-19
Abstract: A color measuring system (10) includes a portable spectrophotometer (100) connectable to a general-purpose computer (130). The portable unit (100) includes a microprocessor with a read-only program memory for storing machine executable instructions and input/output functions. A random-access data memory is used to temporarily store process data for later transfer to the general-purpose computer (130) or to store in a command buffer area transferred high-level, generalized commands from the general-purpose computer (130). The microprocessor also includes a command interpreter which reads a generalized command from data memory and executes the predefined sequence of machine executable functions.
Patent EP-0630961-A4 (EP)
Title: Transparent solid detergent.
Inventor: KANEKO DAISUKE CENTRAL RESEARC
IPC: C11D17/00
Filed: 1994-01-10
Abstract: A transparent solid detergent containing an N-acylglutamic acid salt, wherein the salt comprises a potassium salt and a sodium salt with the degree of neutralization of 1.5 to 2.0 in a molar ratio of the salts of 9:1 to 2:8 and in a total content of the salts of 30-70 wt.%. It is lowly irritative against the skin, etc., mild to the touch, and excellent in shelf stability and usability, thus being particularly suitable as a facial cleansing soap.
Patent EP-0708094-A4 (EP)
Title: Novel crystal of benzodiazepine derivative
Inventor: NAKAMURA MAKOTO
IPC: C07D243/24
Filed: 1994-07-05
Abstract: A type B crystal of (R)-1-[2,3-dihydro-1-(2'-methylphenacyl)-2-oxo-5-phenyl-1H-1,4-benzodiazepin-3-yl]-3-(3-tolyl)urea. It is produced by conducting recrystallization in a solvent mixture composed of 5 parts by volume of alcohol and at least 1 part by volume of water. It is so excellent in filterability and flow that it is extremely easy to filter in the mass production thereof and to handle in the production of a pharmaceutical preparation therefrom, thus being useful in the industrial production thereof.
Patent EP-0770185-A4 (EP)
Title: Universal hydraulic valve
Inventor: CHAPMAN LEONARD T
IPC: B66F11/04
Filed: 1995-04-26
Abstract: A universal hydraulic stop valve has housing having check valves in a check valve bore. A needle in needle bore has spaced apart seals which may alternately seal against valve seats on adjustable knobs, with movement of the needle, which may be mechanically linked to a machine element moved by a hydraulic actuator. The universal hydraulic valve sets accurate starting and stopping positions, and also provides for gradual feathered stops.
Patent EP-0817809-A4 (EP)
Title: Polyurethane/polyurea compositions containing silicone for biosensor membranes
Inventor: VAN ANTWERP WILLIAM P
IPC: C08G18/61
Filed: 1996-03-25
Abstract: A homogenous polymer composition useful as a membrane for biosensors is disclosed. The polymer composition comprises the reaction products of a diisocyanate, a hydrophilic diol or diamine, and a silicone material. An aliphatic diol or diamine may also be included. Membranes prepared from the composition allow for increasing oxygen permeability and decreased analyte permeability (e.g. glucose). They also possess the necessary physical properties of an outer polymeric biosensor membrane.