baber/WOPTO huggingface dataset:
Patent EP-4299551-A1 (EP)
Inventor: BORJA JUAN
IPC: C04B41/45
Filed: 2023-05-06
Abstract: A method (400) for modifying a composite component (100) may include positioning (412) a barrier segment (108) between an infiltrated segment (100') of the composite component (100) and a green segment (106) to form an assembly (116) and initiating (414) an infiltration process. The barrier segment (108) may have a barrier segment permeability ( K barrier   ) that is lower than a permeability ( K infiltrated   ) of the infiltrated segment (100'), a permeability ( K green   ) of the green segment (106), or both. A composite component (100) may include an infiltrated segment (100') infiltrated with a molten material during a prior infiltration process; a green segment (106) that is uninfiltrated; and a barrier segment (108) having a microstructure different from the infiltrated segment (100'), the green segment (106), or both. The microstructure of the barrier segment (108) may be configured to slow a flow of material between the infiltrated segment (100') and the green segment (106) during a subsequent infiltration process.
Patent EP-4276509-A1 (EP)
Inventor: NISSEN MARTIN
IPC: G02B6/44
Filed: 2023-05-09
Abstract: A termination cabinet (10) for organizing and protecting optical fibres, where a bundle comprising a plurality of optical fibres where each fibre is arranged in a sheeting pipe is introduced into the termination cabinet (10) through a first entrance opening, where a second plurality of optical fibres leading to discreet users in the vicinity of the cabinet, is introduced into the cabinet through a second entrance opening, where each of said fibres from said first plurality of fibres is spliced to a dedicated fibre of the second plurality of fibres, where a length of the spliced fibres is stored in a splice box (20) arranged inside the cabinet, and where one or more holding racks are provided inside said cabinet, where each holding rack has a plurality of holders (12), which holder accommodates and is provided with an unique identifier for the particular single designated fibre.
Patent EP-4279698-A1 (EP)
Inventor: SCHMIEDEKNECHT TILL
IPC: E06B3/22
Filed: 2023-05-19
Abstract: Bei einem Profilteil (1) für ein Fenster und/oder eine Tür, umfassend ein Extrusionsprofil (3) aus Kunststoff und eine, insbesondere dem Gebäudeinneren zugewandte, aufkaschierte Dekorschicht (6), ist vorgesehen, dass die Dekorschicht eine mit dem Extrusionsprofil zu verbindende Zwischenlage (5) und eine damit verbundene Korklage aufweist.
Patent EP-0001059-A1 (EP)
Inventor: LEKAR REINHARD
IPC: H01H33/40
Filed: 1978-08-16
Abstract: 1. High voltage power switch comprising a main switching point (1) and an auxiliary switching point (5) which, on disconnection, opens after the main switching point (1), is connected in series with a current limiting resistor (11), has an energy storing device (25) which can be loaded from the actuator (14) of the main switching point (1) and is provided with a latching device (22, 23, 27) which automatically snaps into position when the energy storing means (25) is in the loaded state and on disconnection can be unlocked in dependence upon the position of the movable switching element (2) of the main switching point (1), characterised in that the main switching point (1) and the auxiliary switching point (5) have a common drive shaft (14) which is connected to the auxiliary switching position (5) by a slip coupling (17, 20, 21, 22), and that a lever (23) pivotally engages the movable switching element (6) of the auxiliary switching point (5) and is pivotably connected to a crank arm (22) which can be pivoted by the slip coupling (17, 20, 21, 22), and that the lever (23) and the crank arm (22) can be applied against a stationary stop means (30) in the connected position of the auxiliary switching position (5) with their common hinge (27) in the upper dead centre position.
Patent EP-0002930-A1 (EP)
Inventor: MARTIN-SMITH MICHAEL
IPC: A61K31/381
Filed: 1978-12-20
Abstract: The invention relates to compounds of the general formula (I)
     and physiologically acceptable salts, N-oxides, hydrates and bioprecursors thereof, in which Y represents =0, =S, =CHNO 2  or =NR 3  where R 3  represents hydrogen, nitro, cyano, lower alkyl, aryl, lower alkylsulphonyl or arylsulphonyl; R 1  and R 2 , which may be the same or different, each represent hydrogen lower alkyl, cycloalkyl, lower alkenyl, aralkyl, hydroxy, lower trifluoroalkyl, lower alkyl substituted by hydroxy, lower alkoxy, amine, lower alkylamino or dialkylamino, or R 1  and R 2  together with the nitrogen atom to which they are attached form a 5 to 7 membered heterocyclic ring which may contain other heteroatoms or the group
     where R 4  represents hydrogen or lower alkyl; Q represents a furan or thiophen ring in which incorporation into the rest of the molecule is through bonds at the 2- and 5-positions, or a benzene ring in which incorporation into the rest of the molecule is through bonds at the 1- and 3- or 1- and 4-positions;
     X represents-CH 2 -,-O-or-S-;   n represents zero, 1 or 2;   m represents 2, 3 or 4;   Alk represents a straight chain alkylene group of 1 to 3 carbon atoms; (except that n is not zero when X is oxygen and Q is a furan or thiophen ring system)   q represents 2, 3, or 4 or can additionally represent zero or 1 when E is a -CH2-group;   p represents zero, 1 or 2;   E represents-CN 2 -,-O- or -S-; and   Z represents a monocyclic 5 or 6 membered carbocyclic or heterocyclic aromatic ring which may be optionally substituted by one or more groups or Z represents the group
       where   Q' represents any of the rings defined for Q;   Alk' represents any of the groups defined for Alk: and R 5  and R 6 , which may be the same or different, each represent any of the groups defined for R 1  and R 2 ; (except that p is not zero when E is oxygen and Q' or Z is a furan or thiophen ring system.   
     The compounds of formula (I) show pharmacological activity as selective histamine H 2 -antagonists.
Patent EP-0003556-A1 (EP)
Title: Verfahren zur Herstellung von Indoleninen
Inventor: OPGENORTH HANS-JOACHIM DR CHEM
IPC: C07D209/08
Filed: 1979-01-31
Abstract: Verfahren zur Herstellung von Indoleninen der Formel <IMAGE> in der R, X und Y übliche Substituenten sind, durch thermische Umlagerung von Verbindungen der Formel <IMAGE> in Verbindungen der Formel <IMAGE> und Cyclisierung dieser Verbindungen in Gegenwart saurer Katalysatoren.
Patent EP-0007469-A1 (EP)
Inventor: FAHREIN HORST
IPC: A22B5/16
Filed: 1979-07-02
Abstract: In a slaughter track, the animals (12) for slaughter are hung from the meat hooks (32) which are moved along a tubular or profiled track (10) in order to be passed to a series of different work stations, including a skinning station (36). The skinning takes place in a downward direction with the aid of a wind-up roller (40) arranged on the floor. In order to create an adequate distance between the end of the animal and the floor, a section (16) of the transport track (10) is designed to be liftable in the region of the skinning device (36), so that the slaughtered animal (12) is lifted to a height which makes it possible for the roller (40) for receiving the skin (38) to be arranged beneath the head of the animal. <IMAGE>
Patent EP-0009658-A1 (EP)
Title: Verfahren zur Herstellung von Oxalylchlorid
Inventor: VOGEL AXEL DR
IPC: C07C51/60
Filed: 1979-09-07
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Oxalylchlorid aus Oxalsäureverbindungen und Phosphorpentachlorid in Gegenwart von Phosphoroxichlorid, bei dem man die Umsetzung in Gegenwart einer Aminoverbindung und gegebenenfalls in Gegenwart eines inerten Verdünnungsmittels durchführt und während der Reaktion das entstehende Oxalylchlorid abdestilliert.
Patent EP-0011310-A1 (EP)
Inventor: GERMAN MICHAEL EDWARD
IPC: A23K50/15
Filed: 1979-11-20
Abstract: There is disclosed a method of making up an animal feedstuff in pelleted form, comprising mixing together a plurality of nutritional ingredients in powdered, granular, comminuted orthe like form, together with a binding agent comprising plaster of Paris and a urea-formaldehyde resin and in the presence of water and a catalyst for the resin, forming the mixture into pellets or cakes, and allowing the pellets or cakes to set. The use of the binder disclosed allows the composition of the feedstuff to be determined by dietary considerations without regard to the mechanical and adhesive properties of the nutritional components.
Patent EP-0005010-A1 (EP)
Inventor: MALATESTA ALBERTO
IPC: C09D11/10
Filed: 1979-03-19
Abstract: A carboxyl modified, metal-free petroleum resin comprising a resin obtained by thermal polymerization of a feed containing cyclopentadiene and or methylcyclopentadiene and/or derivatives thereof having been reacted electrophilically with a carboxylic acid, said modified resin having an acid number less than 20, containing from 1 wt. % to 5 wt. % of oxygen and having a softening point of from 120'C to 200°C. 
     These resins may be prepared by heating a resin obtained by thermal polymerization of a feed containing a cyclopentadiene and/or methylcyclopentadiene andior derivatives thereof with a carboxylic acid to a temperature in the range 200°C to 270 c C and subsequently removing free acid to reduce the acid number to below 20. 
     These resins maybe used for offset printing inks, and suitable printing ink compositions comprise (a) 5 to 30% by weight of such a resin (b) 5 to 30% by weight of a drying oil, (c) 20 to 40% by weight of a pigment, (d) 0 to 10% by weight of an assistant, and (e) a solvent being the balance, the weight percentages of components (a), (b), (c) and (d) being based on the total weight of the composition.
Patent EP-0010864-A1 (EP)
Inventor: KNOPP ARTHUR ALBERT
IPC: A61C1/05
Filed: 1979-09-28
Abstract: A gas-driven dental handpiece having vibration isolating means has a handle in two parts (25, 27). A joint is provided by a shaft (36) from the end of one part which fits in a chamber (42) in the end of the other shaft, leaving a small annular gap (43) between them which is occupied by resilient 0-rings (40, 41) or the like, under compression. A small axial gap (35) is also provided between the parts (25, 27) so that they are not in direct contact, and the α-rings (40, 41) provide a rigid joint while reducing the transmission of vibration. A pin (49) may be provided, normally out of contact with one or other of the parts, to prevent relative axial or rotational displacement of the parts. The joint may be provided elsewhere in the handpiece; for example between the head and the handle.
Patent EP-0012119-A1 (EP)
Inventor: GIORGIO CAGNAZZO
IPC: G01S7/02
Filed: 1979-11-21
Abstract: Automatic radar emission extractor connected to an interceptor which converts impulse parameters such as carrier frequency, direction of incidence, duration and amplitude of received radar emission into digital form.
Patent EP-0035579-A1 (EP)
Inventor: WIRTH JOHANNES
IPC: G01G21/30
Filed: 1980-03-10
Abstract: Gegen Staub und Spritzwasser geschützte Waage, bestehend aus einem Mess-System (7),einem Gestell (1) mit mindestens einem Fuss (10) und Mitteln zur parallelen und senkrechten Führung eines Lastträgers (2), der das Mess-System, das Gestell und die genannten Mittel vollständig umschliesst und mindestens eine, mittels einer ringförmigen Membrane (14) abgedichtete Oeffnung (9) zum Durchlass des Fusses aufweist.
Patent EP-0022186-A1 (EP)
Inventor: GRADL REINHARD DR
IPC: B01D11/04
Filed: 1980-06-12
Abstract: Diese Vorrichtung vom Mischer-Abscheider-Typ besteht aus einem Trenngefäß (1) mit schragem Boden (2) und einem mit einem Rührer (9) versehenen Mischgefäß (5). Dabei ist das Mischgefäß (5) dichtschließend an den schrägen Boden (2) des Trenngefäßes (1) angesetzt und in den schrägen Boden (2) des Trenngefäßes (1) ist im Bereich seiner tiefsten Stelle ein Ablaufrohr (12) eingesetzt. Weiterhin ist das Trenngefäß (1) nahe seinem oberen Ende von einer Ablaufleitung (14) durchdrungen. Zur Ermittlung der Phasengrenzfläche (15) ist im Trenngefäß (1) eine Standmeßeinrichtung LI angeordnet. Diese Standmeßeinrichtung ist mit einer Regeleinrichtung (16) verbunden, welche Stellbefehle an ein Organ gibt, mit dessen Hilfe die Phasengrenzfläche (15) im Trenngefäß (1) deutlich oberhalb dem oberen Ende des Mischgefäßes (5) eingeregelt wird.
Patent EP-0055302-A1 (EP)
Inventor: KAWAI TSUTOMU
IPC: G11B15/60
Filed: 1980-08-06
Abstract: An assembly of components of a video tape recorder includes for simple assembling, setting and design a sub-mounting (18) having mounted thereon a rotary head (1) located in a cylindrical part (19, 19a) of the sub-mounting (18). Electrical control elements such as a full width erase head (4), audio erase head (9), audio control head (10) together with tape drive and guide elements such as pinch roller (3) and guide pins (5 to 8) are also mounted on the sub-mounting (18). The whole forms an assembly which is adapted to be mounted on a chassis (21) of the video tape recorder.
Patent EP-0019425-A1 (EP)
Inventor: HOLDNER DONALD NORMAN
IPC: C04B35/52
Filed: 1980-05-08
Abstract: A process for preheating, baking and cooling carbon bodies formed from particulate carbon admixed with a carbonaceous binder by heat exchange with gases in at least one flue (16), into which fuel for combustion is injected at one or more firing locations (5') and cooling air (42) is introduced at one or more air inlet locations (10') upstream of said firing location or locations (5') and flue gas is withdrawn from said flue (16) at a location (1') downstream from said firing location or locations (5'), said carbon bodies and said firing location or locations (5') being moved relatively to each other so that each carbon body is advanced successively through a preheating zone lying between the gas exhaust (1') and firing location or locations (5'), through a baking zone adjacent said firing location or locations (5') and a cooling zone lying between said air inlet location or first air inlet location (10') in the direction of gas flow and said firing location or locations (5') characterised in that water (45) in liquid or vapour form is introduced into said flue (16) at one or more locations (8') between said air inlet or first of said air inlets (10') and said firing location or first of said firing locations (5') in the direction of gas flow. 
     The process of the invention may be carried out in a ring furnace of the horizontal-flue open-pit type or vertical-flue covered-pit type. Alternatively it may be carried out in a tunnel kiln, having heating flues in its walls.
Patent EP-0030099-A1 (EP)
Inventor: ROSSI ALBERT
IPC: C10L1/14
Filed: 1980-11-18
Abstract: An additive combination for distillate fuels comprising materials of the following classes (A), (B) and (C):
     (A) a distillate flow improving composition as hereinbefore defined,   (B) a high molecular weight hydrocarbon polymer of number average molecular weight greater than 10 3  or a derivatized version thereof, and   (C) a polar oil soluble compound different from (A) and (B).
Patent EP-0032066-A1 (EP)
Inventor: BRIGHT DONALD FREDERICK
IPC: B65G45/16
Filed: 1980-12-31
Abstract: cleaning device (4) for cleaning a conveyor belt (1; 1 a, 1b) comprises a cleaning member (7) mounted on a lever (6) which can move angularly about a pivot axis extending transverse to the run of the belt (1; 1 a, 1b), the lever (6) also carrying a pressure member (5) arranged to contact the face of the belt (1 b) opposite to the face to be cleaned, the cleaning member (7) being urged into contact with the surface of the belt (1 b) by the reaction of the pressure member (5) to movement of the belt (1; 1a, 1b) causing angular movement of the lever (6) about its pivot axis. The pressure member (5) and cleaning member (7) may be resiliently urged towards one another in the direction of the axis of the lever (6) to enable wear of the cleaning member (7) to be compensated automatically whilst reducing the angle through which the lever (6) pivots during the useful life of the cleaning member (7).
Patent EP-0024975-A1 (EP)
Inventor: GAUDET HENRI
IPC: B61B12/12
Filed: 1980-08-12
Abstract: Single rope aerial cableway having a load-carrying head carriage with two clips of inverted-V form for gripping the rope by the action of the weight of the load. Each clip is provided with a rearwards extending fork and is rotatably mounted to move the fork in a downward direction upon upward movements of the clip relatively to the rope so that the rope is engaged and guided by the fork. A finger engaging the rope is slidably mounted on the front side of the clip and the support sheave is provided with two side grooves.
Patent EP-0032655-A1 (EP)
Inventor: BLOMBACK E G BIRGER
IPC: C12N9/48
Filed: 1980-12-18
Abstract: A process in purification and/or concentration of factor VIII complex, starting from a preparation of factor VIII complex, obtained and concentrated in a known manner, mostly in the form of a precipitate, such as cryoprecipitate or Cohn's fraction I-0. This preparation is dissolved in a glycine solution of at least 1.5 M at a temperature of at least +15 DEG  C. and pH of 6.3-7.8 and a supernatant liquid is recovered as a product or for further working-up.
Patent EP-0037892-A1 (EP)
Inventor: SCHULTZ WOLF-STEFAN DR-ING
IPC: C09F1/04
Filed: 1981-02-23
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE) Resin acid ketenes, obtainable by halogenation of a colophonium, modified with a carboxyl groups-containing dienophilic compound, the content of which in the as adduct bound carboxyl groups-containing dienophilic compound is 1 to 30% by weight, and splitting off hydrogen halide from the obtained acyl halide. 1. Claims (for the Contracting State AT) Process for the preparation of resin acid ketenes, characterized in halogenating a colophonium, modified with a carboxyl groups-containing dienophilic compound, the content of which in the as adduct bound carboxyl groups-containing dienophilic compound is 1 to 30% by weight, in a manner known per se and splitting off the hydrogen halide from the obtained acyl halide.
Patent EP-0053249-A1 (EP)
Title: Verfahren zur Abtrennung organischer Jod-Verbindungen von acetaldehydfreien Carbonylierungsprodukten des Methanols, Methylacetates und Dimethylethers
Inventor: HARTMANN HORST
IPC: C07C51/573
Filed: 1981-10-12
Abstract: Verfahren zur Abtrennung organischer Jod-Verbindungen von acetaldehydfreien Carboxylierungsprodukten des Methanols, Methylacetats und Dimethylethers, indem man die Jod-Verbindungen durch azeotrope Destillation mit einem Kohlenwasserstoff, der unter Normaldruck bei 25-55°C siedet, entfernt.
Patent EP-0039530-A1 (EP)
Inventor: MOLLER KLAUS DR DR-ING
IPC: B65G17/06
Filed: 1981-04-27
Abstract: 1. A steel plate conveyor comprising an endless strand of consecutive troughs (1) provided with cross rods (2), which are fastened to two flat link chains (3, 3a) located at each side, characterized in that the upper strand (4), the lower strand (5) and the reversing stations (6, 6a) are disposed in a closed conveyor duct (7), the bottoms of the troughs (1) are connected by spacer fixings (16) to the cross rods (2), the cross rods (2) of the troughs (1) extend on each side through an endless slot (8, 8a) within the sidewall of the conveyor duct (7), the slot (8, 8a) is sealed by nontouching gap seals (9, 9a) which are located on the cross rods (2), the endless slot (8, 8a) is covered gastight throughout its length by gas chambers (10, 10a) on both sides of the conveyor duct (7), the flat link chains (3, 3a), idlers (12, 12a) and rails (11, 11a) are accommodated in the gas chambers (10, 10a), the pressure in the gas chambers (10, 10a) is higher than the pressure in the conveyor duct (7), and a feeding device (13) and a discharge device (14) for the bulk to be handled communicate directly with the conveyor duct (7).
Patent EP-0074436-A1 (EP)
Inventor: LANG MANFRED
IPC: H03M1/00
Filed: 1981-09-10
Abstract: 1. Monolithic integrated D/A converter comprising bipolar current-source transistors (Tq) whose base regions are jointly connected to a reference voltage (Ur) and whose emitter regions are each connected through an emitter resistor (Rq) to a forward-voltage source (-Up) and which consist in part of similar current-source transistor units and whose individual collector regions are connected to the emitters of a least one pair of bipolar switching transistors which serve to switch the currents of the individual current-source transistors (Tq) between ground potential (Uo) and the output (A) and consist in part of pairs of similar switching-transistor units, with - the base terminals of the first transistors (T1) of the switching-transistor pairs connected each to one of the bit lines (E), - the collector terminals of these first transistors connected jointly to ground potential (Uo), - the base terminals of the second transistors (T2) of the switching-transistor pairs connected jointly to the output of a voltage source (Ut), and - the collector terminals of the second transistors connected to the output (A) of the converter, characterized in that - the converter is divided into a first N-bit converter section (I) with weighted resistors and a second M-bit converter section (II) with weighted currents, in which second converter section (II) the collector terminals of the second transistors (T2') are all together connected directly to the output (A) of the converter, - in the first converter section (I), n resistors are connected in series between ground potential (Uo) and the output (A), the first of which (R1) has a value of Ro, while the other (R2-Rn) have the values Rn=2**n-2. Ro for n=2, and - each of the nodes of the n resistors (R1 ... Rn) is connected to the collector terminal of the second transistor (T2) of one of the switching-transistor pairs, while that terminal of the last resistor (Rn) located on the output side is connected to the output (A) directly and to the collector of the second transistor (T2) of the nth switching-transistor pair, so that the collectors of the second transistors (T2) in the first converter section (I), with the exception of that at the output end, are connected to the output (A) through at least one of the resistors R2 to Rn.
Patent EP-0034907-A1 (EP)
Inventor: BLEE ANTHONY DAVID
IPC: E02D29/067
Filed: 1981-02-17
Abstract: A method of, and apparatus for, constructing a submerged tunnel in situ and a submerged tunnel formed thereby has an inverted arch formation to resist upward buoyancy thrust and a sealed chamber unit mounted on the tunnel and longitudinally displaceable along it for servicing the exterior of the tunnel. The tunnel is constructed in situ by progressively lengthening towards each othertwotunnel sections (3, 3'), which extend in cantilevered manner from opposed base foundations (1 and 2). Each tunnel section has mounted on the free end thereof of an outer chamber unit (13, 13') and an inner chamber unit (6,6') within the latter of which the free end of the tunnel section is progressively formed and extended. As the tunnel sections (3, 3') are lengthened their associated chamber units (6, 6', 13, 13') are displaced longitudinally and sequentially to provide clearance for further lengthening, such displacement may be effected by hydraulic rams (20) or mechanical rack and pinion devices (19) When the tunnel sections 3, 3' are sufficiently lengthened the outer chamber units (13, 13') dock and are sealed together at 28,28' and a passage opened between those chamber units (13,13'). The inner chamber units (6, 6') are removed from within the combined outer chamber units (13. 13') and a passage is opened between these latter units through which the tunnel sections are extended and connected together to form the continuous tubular tunnel. The submerged depth of the tunnel sections may be controlled during construction by winches and anchorages devices (25,26 and 27).