baber/WOPTO huggingface dataset:
Patent EP-4279408-A2 (EP)
Inventor: BARBIERI MARCELLO
IPC: B65D5/06
Filed: 2019-04-15
Abstract: There is described a sealed package (1, 1') containing a pourable food product and comprising a bottom portion (3), a top portion (4) and a main portion (5) interposed between the bottom portion (3) and top portion (4) and including a plurality of side wall portions (6); the main portion (5) is divided from the bottom portion (3) and said top portion (4) respectively by a bottom peripheral outline (8) and a top peripheral outline (9) extending transversally with respect to a longitudinal direction (A); each of the bottom peripheral outline (8) and the top peripheral outline (9) has a broken-line shape and is formed by a plurality of contour edges (8a, 8b, 8c; 9a, 9b, 9c) joined to each other; the bottom portion (3) comprises a quadrilateral bottom panel (10) delimited by the bottom peripheral outline (8) and extending orthogonal to the longitudinal direction (A); the top portion (4) comprises a quadrilateral top panel (14) delimited by the top peripheral outline (9) and extending transversally to the longitudinal direction (A); the area of the bottom panel (10) is different from the area of a top quadrilateral (Q) obtained by projecting, along the longitudinal direction (A), the top panel (14) on a reference plane (P) parallel to the bottom panel (10), crossing the package (1, 1') and containing at least one (9a) of the contour edges (8a, 8b, 8c; 9a, 9b, 9c) of the top peripheral outline (9).
Patent EP-4277191-A2 (EP)
Inventor: MANOLAKOS ALEXANDROS
IPC: H04L5/00
Filed: 2019-07-31
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a phase tracking reference signal (PTRS) port is to be shared among a plurality of physical downlink shared channels (PDSCHs) transmitted by a plurality of transmit receive points (TRPs); receive PTRS pilot signals on one or more PDSCHs of the plurality of PDSCHs; and use the PTRS pilot signals for phase tracking estimation for the plurality of PDSCHs based at least in part on the determination that the PTRS port is to be shared among the plurality of PDSCHs. Numerous other aspects are provided.
Patent EP-4272596-A2 (EP)
Title: Article of footwear
Inventor: HOFFER KEVIN W
IPC: A43B13/24
Filed: 2020-07-20
Abstract: A sole structure for an article of footwear includes a cushioning element having a top surface and a bottom surface formed on an opposite side of the cushioning element from the top surface. An outsole is attached to the cushioning element, forms a first portion of a sidewall of the sole structure, and includes a first surface opposing the cushioning element and a second surface formed on an opposite side of the outsole than the first surface and defining a ground-engaging surface. The first surface includes a first portion spaced apart from the bottom surface of the cushioning element to define a heel pocket. A plurality of cushioning particles are disposed within the heel pocket and are visible through the first portion of the sidewall.
Patent EP-4277220-A2 (EP)
Inventor: PARK EUNSUNG
IPC: H04L27/26
Filed: 2016-08-05
Abstract: Disclosed are a method and an apparatus for generating an STF signal usable in a wireless LAN system. The STF signal is included in a field used to improve AGC estimation of a MIMO transmission. A portion of the STF signal is used to transmit an uplink, and can be used for uplink MU PPDUs transmitted from a plurality of STAs. The STF signal that is disclosed, for example, is used for a 40MHz band or an 80 MHz band, is desirably usable for the 40MHz band, and can be generated based on a sequence in which a predetermined M sequence is repeated. The predetermined M sequence can be a binary sequence of which the length is 15 bits.
Patent EP-4280466-A2 (EP)
Title: Compact antenna impedance tuner
Inventor: SJÖLAND HENRIK
IPC: H04B1/04
Filed: 2019-12-10
Abstract: A chip having integrated thereon a circuit (100) that comprises a first port (P1), a second port (P2) and a tapped transformer (110) comprising a first winding (111) and a second winding (112). Each winding comprises a first terminal, a second terminal and a number of taps connected at different positions between the first and second terminals. The circuit (100) further comprises a first programmable capacitor (C1) connected in shunt with the first winding (111) and a second programmable capacitor (C2) connected in shunt with the second winding (112), a first set of switches (S1) connected between the number of taps on the first winding (111) and a terminal of the first port (P1), and a second set of switches (S2) connected between the number of taps on the second winding (112) and a terminal of the second port (P2).
Patent EP-4311502-A2 (EP)
Title: Bone positioning and preparing guide systems and methods
Inventor: SANTROCK ROBERT D
IPC: A61B17/02
Filed: 2016-08-12
Abstract: A bone realignment procedure may involve moving a bone from an anatomically misaligned position to an anatomically aligned position with respect to another bone. In some examples, the technique involves preparing an end of the bone and a facing end of another bone. Moving the bone from an anatomically misaligned position to an anatomically aligned position may involve moving the bone in more than one plane such that the bone both translates and rotates in response to a moving force.
Patent EP-4312076-A2 (EP)
Inventor: LEE SHUNGNENG
IPC: G02C11/00
Filed: 2019-12-20
Abstract: A contact lens system includes a shared antenna electrode, an accommodation actuator to provide variable optical power, and a controller coupled to the accommodation actuator and the shared antenna electrode. The controller including logic for arbitrating access to the shared antenna electrode between an impedance sensor and a communication circuit; selectively establishing an oscillator with the impedance sensor and the shared antenna electrode; correlating an oscillation condition of the oscillator to an accommodation setting; and adjusting the variable optical power of the accommodation actuator based upon the accommodation setting. An impedance across the shared antenna electrode varies based upon an amount an eyelid overlaps the contact lens system when the contact lens system is worn on an eye.
Patent EP-0012813-A2 (EP)
Inventor: GREMLI HANS DR
IPC: A23L27/14
Filed: 1979-10-30
Abstract: 1. A process for the sterilisation of spices, characterised in that the spices to be sterilised, which are contaminated by microorganisms, are subjected to shearing stresses of at least 2 000 Newton.
Patent EP-0019458-A2 (EP)
Inventor: SUDWEEKS WALTER B
IPC: C06B23/00
Filed: 1980-05-14
Abstract: A cap sensitive water-in-oil emulsion blasting composition comprises a water-immiscible liquid organic fuel as a continuous phase, an emulsified aqueous, inorganic oxidizer salt solution as a discontinuous phase-and an emulsifier. Perlite having an average particle size ranging from about 100 microns to about 150 microns is included as a density reducing agent in an amount sufficient to reduce the density of the composition to within the range of from about 0.9 to about 1.4 g/cc and to render the composition cap-sensitive.
Patent EP-0024895-A2 (EP)
Inventor: ARCHER EMMIT W
IPC: B29C51/14
Filed: 1980-08-21
Abstract: Polyethylene terephthalate (PET) sheet material incorporating fibrous reinforcement, eg. 20 to 60% glass fibre, is holding superimposing layers of reinforcement and molten PET in contact under pressure and then cooling the layers to below the glass transition temperature of PET at a rate sufficient to avoid crystallization of the PET. The resulting sheet material contains PET in its amorphous phase and can be moulded to form articles such as motor vehicle body panels by heating the sheet in a mould to a temperature above its glass transition temperature but below its melting point and holding the sheet at that temperature until the PET undergoes crystallization.
Patent EP-0045663-A2 (EP)
Inventor: DAVIS STEPHEN H
IPC: B01D35/02
Filed: 1981-08-05
Abstract: A spiral-wrapped reverse osmosis membrane assembly (10) is provided which can be positioned in the main water service line of a household or business to provide a source of water having a reduced solids and dissolved salts content. Adjacent walls (42,42') of the wrapped membrane are separated by ribbed spacer elements (34) which provide a multiplicity of longitudinal flow passages (26) through the assembly. These flow passages (26) are sized and arranged so that there is little or no pressure drop in the water flowing through the device. The flow of feed water through the assembly maintains the membrane surfaces clear from salts and suspended solids.
Patent EP-0038784-A2 (EP)
Inventor: KJELLIN PER GUNNAR
IPC: C07D473/06
Filed: 1981-03-09
Abstract: The invention refers to compounds having activity against chronic obstructive airway disease or cardiovascular disease, characterized by the formula
     wherein R' is ethyl, n-propyl, n-butyl, isobutyl, n-pentyl, 2-methylbutyl, 3-methylbutyl, 2,2-dimethylpropyl, cyclopropyl, cyclobutyl, cyclopentyl or cyclohexylmethyl, and R 2  is methyl, ethyl, n-propyl, isopropyl, cyclopropyl, n-butyl, isobutyl, tert. butyl, or cyclobutyl provided that R' is ethyl when R 2  is methyl, or a physiologically acceptable salt thereof. The invention also refers to processes for the preparation of these compounds, a pharmaceutical preparation containing one of the compounds and a method for the treatment of chronic obstructive airway disease and cardiovascular disease.
Patent EP-0044825-A2 (EP)
Inventor: BERGIN KENNETH M
IPC: B23B29/034
Filed: 1981-07-20
Abstract: A cross feed cutting head for a rotating spindle includes a cutter assembly, driven to reciprocate as the head is rotated, and a balancing mechanism to compensate for the shifting mass of the cutter assembly. The balancing mechanism includes a plurality of annular races distributed along the radial periphery of the head. A plurality of counterweights are freely moveable in the races, and change position in the races to minimize static and dynamic imbalance caused by the reciprocation of the cutter assembly.
Patent EP-0059829-A2 (EP)
Inventor: FRY SCOTT MILTON
IPC: G06F12/12
Filed: 1982-01-19
Abstract: A data transfer storage system includes host processors (12) which act as utilization devices, a peripheral subsystem (10) having a buffer (15) with buffer segments and devices (13), which act as data source-sinks. 
     Data transfers between respective buffer segments and data source-sinks, such as peripheral data storage devices are scheduled as a series of transfers based upon most recent, next most recent, etc. usage of the buffer segments by a utilization device. An "MRU-LRU" list of segments ordered by such usage is dynamically maintained. Replacement of segment allocations among devices proceeds from the least recent used, next least recent used, etc. segments. Therefore, the single list controls replacement, read ahead (prefetch) of data from devices to the buffer and transfer of data from the buffer to the devices all based on utilization of the buffer by the utilization device.
Patent EP-0071138-A2 (EP)
Inventor: RASSHOFER WERNER DR
IPC: C08G18/50
Filed: 1982-07-19
Abstract: The invention relates to novel sulphur-containing primary aliphatic and aromatic polyamines which have a low melting point or are liquid at room temperature and are readily soluble, of the structure [H2N-A-]n.B, where n = 2, 3 and 4, B represents urea, biuret and isocyanurate radicals or the radical <IMAGE> where G represents a radical or an n-valent polyhydroxyl compound with a molecular weight of 62 to 10,000, and A represents an aromatic radical <IMAGE> in which R is a C1-C4-alkyl group or a C1-C4-thioalkyl group and R<1> is a linear or branched, aliphatic hydrocarbon radical having 2-12 carbon atoms. There is also claimed a process for the hydrolysis of corresponding NCO preadducts (OCH-A)nB by means of selected bases, preferably alkali metal hydroxides or alkaline earth metal hydroxides, via the carbamate step, and liberation of the amines by addition of acid. Furthermore there is claimed the use of the novel sulphur-containing amines for the manufacture of polyurethanes, the use of the liquid soluble polyamines being advantageous.
Patent EP-0071140-A2 (EP)
Inventor: ALPERS HEINZ-JURGEN
IPC: C07C57/145
Filed: 1982-07-19
Abstract: Die Erfindung betrifft einen Vanadium/Phosphor-Mischoxid-Katalysator, ein Verfahren zu dessen Herstellung sowie dessen Verwendung bei der Herstellung von Maleinsäureanhydrid. Der erfindungsgemäße Katalysator wird hergestellt durch Umsetzung einer Vanadium-V-Verbindung mit Phosphorsäure und/oder einer Phosphorsäure bildenden Verbindung in der Wärme, gegebenenfalls in Gegenwart von Wasser, und anschließender Behandlung des nach der Umsetzung erhaltenen Produktes bei erhöhter Temperatur mit reduzierend wirkenden, organischen Lösungs- und/oder Verdünnungsmitteln, gegebenenfalls in Gegenwart eines Promotors.
Patent EP-0078008-A2 (EP)
Inventor: SCHAFFER ORTWIN DR
IPC: C09B62/006
Filed: 1982-10-20
Abstract: Compounds of the formula I <IMAGE>  where     A is the radical of a monoazo or disazo dye,     m is 1 or 2,     n is 1 or 2, R is hydrogen, C1-C4-alkyl,  beta -hydroxyethyl or  beta -cyanoethyl,     Y is oxygen, sulphur or an SO2 group, and     X is a fibre-reactive radical, and metal complexes thereof, are highly suitable for dyeing cotton, giving dyeings having good fastness properties.
Patent EP-0110162-A2 (EP)
Inventor: SAUER HANS
IPC: H01H51/22
Filed: 1983-10-28
Abstract: An electromagnetic relay includes at least one permanent magnet provided with pole pieces and a soft magnetic armature the ends of which cooperate with the pole pieces. The pole shoes are electrically insulated from each other and serve as fixed contacts. In the rest position of the armature, contact forces are obtained from the attraction force exerted by the permanent magnet. In order to exploit the total available permanent magnet force as contact force while, at the same time, achieving high responsiveness and resistance to mechanical stresses and shocks, the armature ends or the ends of the pole pieces facing away from the magnet poles are provided with contact springs which cooperate with the respective opposite pole pieces or armature ends to form contact couples so that, when the armature is switched-over, contact is made first through the contact spring or springs and then, upon bending of the actuated contact spring or springs, the respective armature end engages the pole pieces.
Patent EP-0118616-A2 (EP)
Inventor: TORIGATA HAJIME
IPC: D01F9/14
Filed: 1983-12-15
Abstract: A process for producing carbon fiber is disclosed, which comprises a preoxidation step for heating in an oxidizing atmosphere and converting precursor fibers into partially oxidized fibers, an oxidizing step for heating in an oxidizing atmosphere and converting the partially oxidized precursor fibers into oxidized fibers, and a carbonization step for heating in an inert atmosphere and converting the oxidized fibers into carbonized fibers, in which in the preoxidation step the precursor fibers are heated at a temperature of about 200 to 250°C and in which a portion or the whole of exhaust gas from the oxidation step is supplied into the preoxidation step as oxidation atmosphere gas and the exhaust gas from the preoxidation step is subjected to a burning treatment.
Patent EP-0085577-A2 (EP)
Inventor: TABATA JUNICHI
IPC: A61B5/0245
Filed: 1983-02-02
Abstract: A heart-beat rate indicator comprises a detection electrode (1) receiving an electrocardiac potential signal, circuitry (2, 3,4,5, 6) receiving the electrocardiac potential signal and determining therefrom a heart-beat rate and a switching element (7), for example a P-channel MOSFET, one side of which is connected to the detection electrode and an input of the circuitry and the other side of which is connected to ground potential. A switching circuit, for example, comprising a mechanical switch and a flip-flop circuit controls the conductive state of the switching element.
Patent EP-0095345-A2 (EP)
Inventor: BUTLER DONALD E
IPC: C07D487/04
Filed: 1983-05-20
Abstract: Tetrahydro-3,5-dioxo-1H-pyrrolizine-7a (5H)- alkanoic acids, base addition salts, esters, and amides are disclosed, which are useful as agents for the reversal of amnesia. Pharmaceutical compositions containing said compounds and the use of such compositions for treating senility and reversal of amnesia are also taught.
Patent EP-0117472-A2 (EP)
Inventor: GRAZIADIO MARIO
IPC: F23D11/10
Filed: 1984-02-13
Abstract: Atomizer (1) for a liquid fuel burner comprising a first mixer (8) for a fuel and an atomizing fluid which bears a central duct (9) for the fuel and a plurality of peripheral ducts (10) for the atomizing fluid which peripheral ducts (10) get to the central duct (9) obliquely or at right angle with respect to the central duct and comprising a second mixer (11) for the liquid fuel and the atomizing fluid already partly mixed one with the other which bears a mixing chamber (12) and a plurality of passages (14) for the delivery of the atomized fuel to a firebox (Fig. 1 is referred to).
Patent EP-0130514-A2 (EP)
Inventor: DELL HANS-DIETER DR
IPC: A61K47/44
Filed: 1984-06-25
Abstract: Die vorliegende Erfindung betrifft Verbindungen der allgemeinen Formel I Ar-(-?-)p-(?H)n-(CH2)m-COOH in welcher R für Wasserstoff, niedriges Alkyl, substituiertes Alkyl, Ar für Aryl, Heteroaryl, substituiertes Aryl, substituiertes Heteroaryl steht, m und/oder n Null sein kann, bzw. n + m die Zahlen 1-2 sind und p Null oder 1 ist, sowie deren Ester, Amide oder Salze, in intramuskulär applizierbaren Arzneimitteln, insbesondere in solchen, die der Behandlung entzündlicher und/oder schmerzhafter Prozesse dienen und sich in dieser Form als Depotpräparate von den z.B. p.a. oder i.v. applizierten Präparaten durch ihre verlängerte Wirkungsdauer unterscheiden.
Patent EP-0135005-A2 (EP)
Inventor: PFEIFFER DAVID M
IPC: H04N7/18
Filed: 1984-07-11
Abstract: A video disc game generates objects on a video monitor (14) consisting of video data stored on disc (302) and video data generated by a computer graphics generator (34). Composite video information from the disc (302) is separated into pictorial and synchronization data, the synchronization data being used to synchronize the computer system clock (42). The composite video information, stored video-frame by video-frame, includes digital data in which a pre-assigned frame number is encoded. Digital data describing object position and/or nature of the pictorial data is stored as audio information on an audio track of the disc (302). The audio information leads the video frame it describes by a period of time corresponding to at least one frame, and can be asynchronous. Knowing the frame number for a particular video frame, the computer system (32) accesses the audio information previously stored to determine exact locations of objects in the pictorial data.
Patent EP-0139968-A2 (EP)
Title: Vorrichtung zum Herstellen von Katzenkopfknoten
Inventor: KOHLEN KARL-HEINZ
IPC: B65H69/04
Filed: 1984-08-18
Abstract: Der insbesondere für Spulengatter bestimmte Knoter (15) hat eine Einlegeeinrichtung (18) und einen Bindeschnabel (20). Der Bindeschnabel (20) besitzt einen L-förmigen Schnabelhaken (21) und übergreift damit zwei parallele Fadenenden (16). Letztere werden vom Schnabelhakenende bei jedem Vorbeilauf des drehangetriebenen Bindeschnabels (20) übergriffen. Am Schnabelhaken (21) ist eine bewegliche Scherenhälfte (22) vorgesehen, die an einem Steuerende (22') mit einer das Öffnen und Schließen des eine Fadenklemme bildenden Bindeschnabels (20) steuernden Kulisse (23) zusammenwirkt. Die Kulisse (23') ist der Drehlage des Bindeschnabels (20) entsprechend verstellbar. Um einen einfach ausgebildeten Knoter (15) herstellen zu können, der die zu verknotenden Fadenenden (16) zuverlässig festhält, ist die Kulisse (23') in einem ausschließlich in einer Ebene verstellbaren Steuerschieber (23) angeordnet.
Patent EP-0139972-A2 (EP)
Inventor: HAARDT UDO
IPC: C08J9/22
Filed: 1984-08-20
Abstract: The method comprises welding polyolefin foam particles in closed moulds which consist of sintered metal. The moulded articles are distinguished by a perfectly smooth surface; they can be used as packaging material for sensitive items.
Patent EP-0143202-A2 (EP)
Inventor: GERKE PETER DIPL-ING
IPC: H04Q11/04
Filed: 1984-08-29
Abstract: 1. A digital telecommunications system with a star structure of its connection lines and with central switching on request, using access control units (ZB, ZSB) which control the access of the individual connection lines (ZI) to a central telecommunications core (TKK) and which are provided individually for each subscriber at the telecommunications core, characterized in that one and the same telecommunications core (TKK) is connected both to telecommunications devices (EB) for burst traffic switched on request and to telecommunications devices (ES) for channel-switched stream traffic, in each case via an individual connection line (ZI) with an access control unit (ZB ; ZSB) provided individually for each connection line at the telecommunications core (TKK), where the access control units (ZSB) which are assigned to the telecommunications devices (ES) for stream traffic firstly provide the respective connection line (ZI) with access to a switching processor (VP) which analyses items of service and target information emitted from the telecommunications device (ES) and returns the appropriately-converted items of target information to the respective access control unit (ZSB), whereupon the access control unit (ZSB) provides the respective connection line (ZI) with access to the actual telecommunications core (TKK) via which the connection is then switched through in accordance with the converted target information.
Patent EP-0141162-A2 (EP)
Inventor: KLOTZBACH RUDOLF ING GRAD
IPC: G08B17/00
Filed: 1984-09-06
Abstract: 1. A fire alarm comprising a plannar identification carrier (1) which extends in the longitudinal direction and which, in the region of the longitudinal side (2) contains parallel, undercut channels (9) which accommodate inscribed individual sign-plates (10) and at least one moulded fixing element, characterised in that the identification carrier (1) is rectangular and has a planner identification surface, the fixing element is formed by two connecting lugs (7) each provided with a detent (6), the connecting lug (7) is formed in the vicinity of the respective narrow side in the plane of the identification surface along the longitudinal side, facing away from the latter and each connecting lut can be locked, by means of a retaining abutment (13), in a recess (2) provided for this purpose in the alarm base (3).
Patent EP-0137501-A2 (EP)
Inventor: SUZUKI SHUZO
IPC: G02B6/25
Filed: 1984-10-11
Abstract: A device (7) for branching off a multi core optical fiber (5) and connecting each elemental optical fiber thereof with a corresponding single core optical fiber (6), which device (7) comprises a plurality of cores (8) surrounded by a cladding material (9). At one end of the device, each core (8) has substantially the same diameter as that of the elemental optical fiber to be connected and spatial configuration of the cores are substantially the same as that of the elemental optical fibers. At the other end of the device (7), each core (8) has substantially the same diameter as that of the single optical fiber (6) to be connected and the core center distance is the same as or slightly larger than the cladding diameter of the single optical fiber. All the cladding materials (9) surrounding the cores (8) of the device (7) are integrated together. Thus, the multi core optical fiber (5) is connected with a plurality of the single core optical fibers (6) with low insertion loss.