baber/WOPTO huggingface dataset:
Patent EP-0600312-A2 (EP)
Inventor: ROHNER RONALD
IPC: H02J3/46
Filed: 1993-11-18
Abstract: The method achieves balance control of the current of a plurality of parallel-connected invertors by the fact that the latter are always switched by the extreme (maximal) current value, and that the switching instant of all invertors apart from the one switched first of all depends on a comparison of their present current values with that of at least one invertor switched earlier. <IMAGE>
Patent EP-0596566-A2 (EP)
Inventor: VEIT KARL BOROMAEUS
IPC: H02H7/045
Filed: 1993-10-28
Abstract: The invention relates to a high-voltage transformer whose primary and secondary winding connections 2, 3 are each passed via bushings 4, 5 to outer connecting points 6, 7, measurement means 10, 11, 12 being provided to determine the current intensity on the primary side and secondary side, which measurement means 10, 11, 12 are allocated to an evaluation device 12 in such a manner that, if the ratio of the current intensities does not correspond to the reciprocal of the transformation ratio of the transformer, the discrepancy is used to trip power circuit breakers 8, 9. In order to improve the safety of the high-voltage transformer and to simplify its construction, it is provided according to the invention that the means for determining the current intensities are two electrooptical current sensors 10, 11 which are each arranged in that region of the bushings 4, 5 which is adjacent to the outer connecting points 6, 7, the output signal of the respective electrooptical current sensor 10, 11 being capable of transmission into the evaluation device 12 by means of optical fibres (light guides) 14, 15. <IMAGE>
Patent EP-0568212-A2 (EP)
Inventor: KESKITALO ILKKA
IPC: H04W36/12
Filed: 1993-04-14
Abstract: In a digital micro or pico cell network based on Time Division Multiple Access, comprising a Mobile Services Switching Center, Base Station Controllers with which a number of Base Transceiver Stations have been connected, and several Mobile Stations, a handover can be accomplished so that the parameters required in identifying a Mobile Station, and the frequency data, the data of the time interval to be used, as well as the frame number data of the channel are given to a new Base Transceiver Station to which a Mobile Station will be moved. The new Base Transceiver Station is tuned to listen to the channel determined by the data it received. The former Base Station transmits a handover command to the Mobile Station containing the frequency data, the data of the time interval to be used, as well as the frame number data of the channel to which the new Base Station has moved. After the command the Mobile Station turns the trafficing directly to said channel. The timing measurements between the Base Station and the Mobile Station are not carried out.
Patent EP-0560717-A2 (EP)
Inventor: HAUG WERNER
IPC: G07B17/00
Filed: 1993-03-01
Abstract: To change the content of a tariff memory of a postage meter (1) with weight input, which contains the relation between weight and postage value, a loading connector (9) provided which is connected for this purpose into an interface connecting socket (7) of the postage meter. The content of a memory enclosed in the loading connector (9) can be loaded into the tariff memory of the postage meter (1) by operating command input means of the postage meter. When the tariff is changed, the loading connector (9) is sent to the user so that the user himself can update the content of the tariff memory of the postage meter without the sealed housing of the postage meter (1) having to be opened by an authorised person. <IMAGE>
Patent EP-0626531-A2 (EP)
Inventor: NGUYEN VAN DOAN
IPC: F16K31/363
Filed: 1994-05-19
Abstract: The invention relates to a valve arrangement having a flow-control valve which exhibits a valve piston which is guided displaceably in an axial inner space counter to the force of a spring, and having a main-flow throttle which influences a volume flow to a hydraulic consumer, in the case of which valve arrangement the avoidance of leakages and the adjustment of any control characteristics is possible. For this purpose, it is provided that the valve piston (16) exhibits an end region (24) which, on the one hand, engages over a duct (40) extending from the end space (14) and leading to an intake region of a hydraulic delivery device and, on the other hand, forms a seat valve (47) for sealing the duct (40). <IMAGE>
Patent EP-0625344-A2 (EP)
Inventor: TAKEHARA TADAHIRO
IPC: A41D13/11
Filed: 1994-04-15
Abstract: An improved and new integral mask and goggle structure adapted to be mounted on the face of a wearer and protect the face of the wearer agaist industrial hazards or the like is provided. The structure carries a mask (1) adapted to surround the mouth and the nose of a wearer, and a goggle (20) adapted to surround the eyes and detachably mounted to the mask (1). The structure further carries a sliding means for sliding the goggle on the mask between its operative and withdrawn position.
Patent EP-0609081-A2 (EP)
Inventor: GNADE BRUCE E
IPC: H01L21/02
Filed: 1994-01-27
Abstract: A preferred embodiment of this invention comprises an oxidizable layer (e.g. tantalum  48 ), an oxygen gettering layer (e.g. platinum/tantalum mixture  34 ) overlaying the oxidizable layer, a noble metal layer (e.g. platinum  36 ) overlaying the oxygen gettering layer, and a high-dielectric-constant material layer (e.g. barium strontium titanate  38 ) overlaying the noble metal layer. The novel structures presented provide electrical connection to high-dielectric-constant materials without the disadvantages of current structures. The oxygen gettering layer controls oxygen diffusion, minimizing the formation of a resistive layer either in the lower electrode or at the lower electrode/substrate interface. The oxygen gettering layer acts as a gettering site for oxygen, where the oxygen oxidizes the reactive metal portion of the layer, leaving the noble metal portion of the layer intact. While the oxides/suboxides (e.g. tantalum pentoxide  40 ) that are formed are resistive, they are dispersed within the noble metal matrix, leaving a conductive path from the top of the layer to the bottom. This invention provides a stable and electrically conductive electrode for high-dielectric-constant materials while using standard integrated circuit materials to facilitate and economize the manufacturing process.
Patent EP-0640929-A2 (EP)
Inventor: FEEMSTER RYAN
IPC: G06F15/167
Filed: 1994-07-07
Abstract: A device and method for providing inter-processor communication in a multi-processor architecture. A post office RAM has a plurality of mailboxes. Each mailbox is write-accessible by one port, but is read-accessible by the other ports. Thus, a processor device on a port has write-access to one mailbox, but can read the other mailboxes in the post office. A transmitting processor communicates with a receiving processor, by utilizing the post office. The transmitting processor writes information into its own mailbox, and signals a receiving processor. The receiving processor determines which of the processor devices signalled it, and reads the information in the transmitting processor's mailbox.
Patent EP-0664658-A2 (EP)
Inventor: FOCARILE JOSEPH PATRICK
IPC: H04L12/56
Filed: 1994-12-07
Abstract: A system and method deliver packetized data representing radio signals to and from cell sites (14,16,18,20), and to and from a destination point via a fast packet network (22). Each cell site includes an interface for packetizing the radio signals and transmitting the packetized data to its destination. The destination could be a delivery point at a switch connected to the telephone network (46), which then converts the packetized data into a form usable by the telephone network. Alternatively, the destination point could be another cell site, which then depacketizes the radio signal and retransmits the radio signal to another wireless communication device without connecting to the telephone network.
Patent EP-0677614-A2 (EP)
Inventor: PERMESANG CLAUS DIPL-ING
IPC: E01C5/00
Filed: 1995-04-13
Abstract: The paving incorporates water-permeable elements (4) which may be integrated into individual blocks or slabs. The block has a seat for an element, which is formed by continuous vertical cutout (5) with shoulder (6). Alternately, the elements may be located between blocks, each block having part of a cut-out with seat. The elements consist pref. of extrusion-moulded and cut ceramic or plastics bodies. Each has a number of vertical channels (2), of pref. rectangular cross-section. <IMAGE>
Patent EP-0680780-A2 (EP)
Inventor: DERLETH HELMUT
IPC: C08F4/42
Filed: 1992-03-03
Abstract: Prodn. of microspheroidal, homo-disperse particles of Gp. IIIb, IVb, IIIa and IVa metal oxides, of size 50-200 mu  dia. and having a narrow distribution having a coefft. of variation of 75%, comprises pulverising a gellable liq. material from the precursors of the oxides, electrostatically charged to give macro-spheres of size 100-1000 mu  dia. and sintering to give smaller particles which fall into a chamber. Also claimed are: (i)  alpha -olefin polymerisation catalyst contg. chromium and supported on particles made as above; and (ii) the polymerisation of  alpha -olefins using the catalyst in (i). <IMAGE>
Patent EP-0669721-A2 (EP)
Inventor: KOMORI KENJI C O SONY CORP
IPC: H03B5/36
Filed: 1995-02-21
Abstract: An oscillator capable of setting a desired  frequency by using only two resonators without  setting up any additional adjustment processes, and  a synthesizer tuner circuit with an AM synchronous  detect circuit. The oscillator comprises: a first  oscillator oscillating at a desired frequency as a  result of inputting a voltage from a parallelly-connected  first resonator and first voltage-variable  capacitor to a current feedback loop of a  first amplifier and controlling a voltage applied  to the first voltage-variable capacitor; a second  oscillator oscillating at a desired frequency as a  result of inputting a voltage from a parallelly-connected  second resonator and second voltage-variable  capacitor to a current feedback loop of a  second amplifier and controlling a voltage applied  to the second voltage-variable capacitor; a voltage  generator for generating a voltage to be applied to  the first voltage-variable capacitor and a voltage  to be applied to the second voltage-variable  capacitor by comparing outputs from the first and  second oscillators; and a controller for making  oscillating frequencies for the first and second    oscillators coincide in a phase-locked loop  constructed so that the polarities of the voltages  applied to the first and second voltage-variable  capacitors are different.
Patent EP-0669211-A2 (EP)
Inventor: MARTIN PAUL W
IPC: B41J11/02
Filed: 1995-02-22
Abstract: A printer mechanism (10) to control pen-to-print medium spacing (44) during printing is described. The preferred embodiment of the mechanism (10) includes a printhead (12) and an adjacent platen (14). The platen (14) includes differentially yieldable structure (16) adapted to resiliently support the print medium (30) thereby to inhibit uncontrolled bending of the print medium (30) during printing. The yieldable structure (16) preferably extend along a line (32) generally perpendicular to a direction of feed (38) of the print medium (30). The platen (14) may further include a transition region (14 c ) located adjacent the yieldable structure (16), the transition region (14 c ) adapted to facilitate smooth transition of the leading edge (30 c ) of the print medium (30) onto the yieldable structure (16).
Patent EP-0686564-A2 (EP)
Inventor: EDWARDS RUSSEL JAMES
IPC: B65C9/18
Filed: 1995-06-09
Abstract: An apparatus for the processing and segmenting of a cover-forming laminate web or sheeting structure which is adapted to interconnect a plurality of containers, such as the base members of blister packages each of which is designed to contain a hydrophilic contact lens in a sterile aqueous solution. More specifically disclosed is an apparatus for the imprinting, perforating, slitting and cutting the laminated web structure such that the severed laminate segments constitute printed covering label for an array of such containers, and whereby the laminated web or sheeting segment may be severed along weakening or perforation lines so as to provide a separable packaging arrangement for individual of the containers which are subsequently adhered thereto.
Patent EP-0686487-A2 (EP)
Inventor: ANDERSEN FINN THRIGE
IPC: B29C33/20
Filed: 1995-06-09
Abstract: Methods and apparatuses which are utilized for the production of ophthalmic lenses, and more particularly, a method for the removal or demolding of molded ophthalmic contact lenses from the individual molds in which they are produced. Disclosed is the provision of novel apparatus for implementing the demolding of such ophthalmic lenses, the latter of which may consist of suitable hydrogel contact lenses or other types of high-precision ophthalmic lenses; for example, such as intraocular contact lenses. Mechanical prying apart of such mating mold half portions, and to facilitate this procedure at a reduced application of force, while concurrently potentially preventing or at least appreciably ameliorating the extent of any possible sticking together of the mold half portions is effected in that mechanical leverage applied to the upper mold half portion, in addition to the application of the heating action thereto, either through steam or laser impingement, contemplates imparting a motion to the prying finger relative to the perimeter of the upper mold half contacted thereby so as to apply an incremental predetermined rotational pattern of motion to the prying fingers engaging the flange of the upper mold half while concurrently effectuating the lifting action.
Patent EP-0693567-A2 (EP)
Inventor: SATOU KAZUAKI
IPC: C22C1/02
Filed: 1995-06-12
Abstract: To provide a high-strength, high-ductility cast aluminum alloy, which enables a near-net shape product to be produced by improving the casting structure of an aluminum alloy, particularly by using specific constituents and controlling the cooling rate, and a process for producing the same. 
     The high-strength, high-ductility cast aluminum alloy of the present invention is characterized in that it has a structure comprising fine grains of α-Al, having an average grain diameter of not more than 10 µm, surrounded by a network of a compound of Al-lanthanide-base metal, the α-Al grains forming a domain, that the domain comprises an aggregate of α-Al grains which have been refined, cleaved, and ordered in a single direction, and that it has a composition represented by the general formula Al a Ln b M c  wherein a, b, and c are, in terms of by weight, respectively 75% ≦ a ≦ 95%, 0.5% ≦ b < 15%, and 0.5% ≦ c < 15%.
Patent EP-0704966-A2 (EP)
Inventor: TANAKA MITSUHIRO
IPC: H03H9/02
Filed: 1995-09-12
Abstract: A surface acoustic wave device including a substrate made of a lithium tetraborate single crystal (Li₂B₄O₇) whose cut and propagating direction are determined such that Euler cut angles (ψ, θ, φ) are ψ=+5°∼-5°, θ=9°∼29° and 32°∼86° and φ=85°∼95°, and an electrode structure formed on a surface of the substrate to realize a natural single-phase unidirectional transducer property together with an anisotropy of said substrate. A lithium tetraborate substrate having cut angles of (0°, 51°, 90°) shows an ideal NSPUDT and a lithium tetraborate substrate having cut angles of (0°, 78°, 90°) reveals a zero temperature coefficient of delay. A directionality reversed electrode structure or a directionality corrected electrode structure may be advantageously used.
Patent EP-0687822-A2 (EP)
Title: Fastening device
Inventor: PLANK WOLFGANG
IPC: E04D3/08
Filed: 1995-04-05
Abstract: An attachment arrangement for securing components or construction parts to an attachment rail (32) with a slot-like opening (34). The attachment arrangement includes a spring element (27) for improved handling which is deflectable both in the axial and radial directions. An axially elastic region (28) of the spring element (27) provides an axial prestress between a base member (21) and an intermediate member (29) whereby spontaneous detachment of the attachment arrangement by turning the base member (21) through 90 degrees relative to the attachment rail (32) is prevented.
Patent EP-0704077-A2 (EP)
Title: Data processing apparatus
Inventor: WAVISH PETER ROY
IPC: G06F17/50
Filed: 1995-03-21
Abstract: A data processing apparatus comprises means for modelling asynchronous logic circuits as a plurality of circuit elements the functions of which are governed by a set of rules each defining a response to a given condition. For elements functioning as registers (x, b) a 'copy' rule may be applied to at least one of them (x) with the associated response to the copy rule being the change of the output state of that register element (218, 220) in response to a change of output state of a further register element (b) identified by the copy rule. A further 'identify' rule (200-226) may be applied to pairs of the register elements (x, b), according to which rule copy rules are applied to each element of the pair (216-222) in respect of changes of output state of the other. The apparatus may be arranged to model a number of asynchronous logic circuits in a working memory area with interconnections between such circuits being established by use of the identify rule.
Patent EP-0767809-A2 (EP)
Inventor: OXMAN JOEL D
IPC: A61K6/90
Filed: 1995-06-29
Abstract: La présente invention concerne de nouvelles compositions polymérisables par hydrosilylation, dont la polymérisation peut être contrôlée visuellement, et comprenant: (1) un composé éthylénique; (2) un composé contenant des groupes hydrogène à liaison silicium; (3) un catalyseur d'hydrosilylation; et (4) un ou plusieurs colorants révélant la polymérisation, absorbant la lumière dans le spectre visible et présentant un changement de teinte en présence d'un composé hydrogène à liaison silicium et d'un catalyseur d'hydrosilylation en métal précieux. Le colorant révélant la polymérisation confère à la composition une teinte initiale avant polymérisation et une teinte différente après polymérisation. Ce changement de teinte permet de contrôler visuellement l'état de polymérisation de la composition.
Patent EP-0783811-A2 (EP)
Inventor: HAEMAELAEINEN JARI
IPC: H04J11/00
Filed: 1995-09-26
Abstract: The data transmission method involves assigning one or more time-slots to a mobile station for data transmission, depending on the data transfer rate required by an application using the mobile station. A data call minimum and maximum requirements is determined for the user data transfer rate. The channel configuration consisting of one or more time-slots is dynamically adjusts and assigned to the mobile station for a data call within the limits of the minimum and maximum requirements of the data channel, depending on a varying allocation level of network resources of a mobile communication network. The minimum and the maximum requirements for a user data transfer rate are indicated by the mobile station to the mobile communication network, upon setting up a data call. A channel configuration consisting of one or more time-slots is assigned for a data call in connection with call set-up or handover. The channel configuration depends on the network resources currently available in the mobile communication network and enables a data channel performance which is not lower than the minimum requirement and not higher than the maximum requirement.
Patent EP-0787191-A2 (EP)
Title: Nucleotide sequences of hiv-1 type (or subtype) o retrovirus antigens
Inventor: CHARNEAU PIERRE
IPC: A61K39/235
Filed: 1995-10-20
Abstract: A protein (I) of HIV-1 (sub) group O (or natural or synthetic (poly)peptides contg. at least part of (I)) that can be recognised by antibodies isolated from the serum obtained after infection with the strains HIV-1 group O VAU or HIV-1 (sub) group O DUR is new.
Patent EP-0747516-A2 (EP)
Inventor: WRIGHT DONALD E
IPC: D01D5/30
Filed: 1996-05-30
Abstract: A composite yarn formed of at least two different individual polymeric fibers may be spun by directing at least two streams of different polymer melts (e.g., polymer melts of different colors and/or characteristics) to a spin pack such that one of the streams has a greater volumetric throughput as compared to the volumetric throughput of the other stream. The polymer streams are each distributed within the spin pack among individual filtration chambers so that the filtration chambers receive substantially the same volumetric throughput allotment of the polymer melt streams. In such a manner, the polymer melt streams are distributed among the filtration chambers in substantially equal throughput allotments even though the total throughput of the melt streams of each of the different polymers may be unequal. The filtered polymer melt streams may then be directed through fiber-forming orifices of a spinneret plate to form the composite yarn.
Patent EP-0770924-A2 (EP)
Inventor: STEBANI JUERGEN DR
IPC: B23K26/402
Filed: 1996-10-15
Abstract: Production of microstructures in polymeric substrates containing at least 5 wt% of an aromatic or partly aromatic polycondensate (A), comprises irradiation with light with a wavelength of 260-360 nm so as to cause degradation of the substrate in the irradiated areas. The polycondensate (A), or the mixture of (A) and other thermoplastics, contains 5-100 mole% of units of formula (I), in which R1-R8 = hydrogen, halogen, optionally branched 1-18C alkyl or alkoxy, or optionally substituted 5-12C cycloalkyl or 6-20C alkaryl or aralkyl, preferably H or Me.
Patent EP-0772178-A2 (EP)
Inventor: GULICK JR STEPHEN
IPC: G09F19/14
Filed: 1996-10-19
Abstract: A dual-view imaging product, comprising:
     a) an integral lens sheet;   b) at least two different integral images both aligned with the integral lens sheet, each having a normal viewing orientation, such that one is viewable in its normal orientation when the sheet is positioned horizontally with respect to the user's eyes, and the other is viewable in its normal orientation when the sheet is positioned vertically with respect to the user's eyes. The product allows simple and convenient viewing of a three-dimensional image as well as motion images on a single product.
Patent EP-0742244-A2 (EP)
Inventor: OKAZAKI KOJU
IPC: C08G18/38
Filed: 1996-05-02
Abstract: Disclosed herein are a composition for polysulfide-based resin comprising a polythiol having 4 or more functional groups and a compound having    a    reactive unsaturated bond(s) and/or    b    epoxy group(s) and/or    c    iso(thio)cyanato group(s) in one molecule (however,    a   +   b   +   c   ≥2, and    a    and    b    are not simultaneously 0), and a polysulfide-based resin obtained by curing the composition, an optical material comprising the resin, a lens consisting of the optical material and a method for producing the polysulfide-based resin.
Patent EP-0772357-A2 (EP)
Inventor: ASHIDA EIICHI
IPC: H04N5/45
Filed: 1996-09-06
Abstract: A video display apparatus comprising a memory of fields for plural images, a device for judging whether even-number field or odd-number field, and a frame synchronizing device for reading and selecting fields, in which, if the input has one type of field only, these plural images are displayed simultaneously while keeping correct interlacing.
Patent EP-0778517-A2 (EP)
Inventor: PRENTICE RICHARD MARK
IPC: G09G5/00
Filed: 1996-11-26
Abstract: A system for encoding control data onto a clock signal includes at least one clock cycle in the clock signal; a first transition in the at least one clock cycle, the first transition is from a first voltage level to a second voltage level, the first transition is in a first location in the at least one clock cycle; a second transition in the at least one clock cycle, the second transition is from the second voltage level to the first voltage level, the second transition has a variable location in the clock cycle; and an encoder circuit for positioning the second transition in the variable location in response to the control data.