baber/WOPTO huggingface dataset:
Patent EP-4278991-A2 (EP)
Title: Interactive surgical systems with encrypted communication capabilities
Inventor: WIENER EITAN T
IPC: A61B17/16
Filed: 2018-09-11
Abstract: A surgical hub is configured to transmit generator data associated with a surgical procedure from a generator of the surgical hub to a cloud-based system. The surgical hub comprises a processor and a memory storing instructions executable by the processor to: receive generator data; encrypt the generator data; generate a message authentication code based on the generator data; generate a datagram comprising: the encrypted generator data, the generated message authentication code, a source identifier and a destination identifier; and transmit the datagram to the cloud-based system. The datagram allows for the cloud-based system to: decrypt the encrypted generator data; verify the integrity of the generator data based on the message authentication code; authenticate the surgical hub as the source of the datagram; and validate a transmission path followed by the datagram between the surgical hub and the cloud based system.
Patent EP-4297324-A2 (EP)
Inventor: PARKVALL STEFAN
IPC: H04L5/00
Filed: 2018-06-26
Abstract: According to some embodiments, a method for use in a wireless transmitter of a wireless communication network comprises providing control information relating to a slot. The control information includes an indication of whether the slot is of a first type or a second type. A slot of the first type starts at a slot interval boundary, and a slot of the second type either starts between slot interval boundaries and has arbitrary length or starts at a slot interval boundary and has reduced length. The control information includes an implicit or explicit reference signal timing indication if the slot is of the second type. The method further comprises transmitting the control information to a wireless receiver.
Patent EP-0001961-A2 (EP)
Inventor: ROQUIER FRANCIS
IPC: B23Q39/04
Filed: 1978-11-09
Abstract: When using automatic lathes, the latter are often provided with a secondary machining station where the workpiece is machined further after the cutting. The method according to the invention provides for the use of such automatic lathes, equipped with secondary machining stations for the machining of previously rough-machined workpieces. According to the method, the blank is initially loaded into the secondary machining station and then into the main machining station. The advantage obtained consists in being able to machine in a first clamped position a reference surface which serves for the clamping in the main machining position. <IMAGE>
Patent EP-0014866-A2 (EP)
Inventor: WALON RAOUL G P
IPC: C12N11/08
Filed: 1980-01-29
Abstract: An immobilized system comprising glucose isomerase immobilized on a porous phenolic resin having a total surface area of about 40 to about 200 square meters per gram in the range of pores above about 30 A° of which at least 30 % of the pores have a radius of about 30 to about 250A° and a water swelling capacity of at least 10% by volume and wherein said system has a binding efficiency of at least 90% when an enzyme load of 500 U / ml carrier is offered or at least 80% when an enzyme load of 1000 U / ml carrier is offered, and an enzyme half-life during isomerization of at least 10 days. Glucose is converted into levulose using this system.
Patent EP-0023534-A2 (EP)
Inventor: MCCOY DENNIS M
IPC: H01L21/52
Filed: 1980-04-11
Abstract: An improved semiconductor chip mounting structure and method by which a semiconductor chip is attached to a substrate by soldering using mass production techniques while excess solder is draw off to prevent shorting of the device to the substrate. At least one capillary structure is provided passing through the substrate in the region under the semiconductor chip so that excess solder between the chip and substrate are drawn off into the capillary aperture instead of forming an excessively large fillet and possibly shorting out the device. In a preferred form the capillary means is a small diameter hole punched through the substrate during lead frame fabrication.
Patent EP-0022966-A2 (EP)
Inventor: IIDA TAKETOSHI
IPC: G01S7/523
Filed: 1980-07-04
Abstract: An ultrasonic diagnosis apparatus is provided with a plurality of phased array transducer elements (14-1 to 14-n) arranged in a row. The number of simultaneously driven transducer elements is changed in response to a rate pulse to increase the ultrasonic scanning line density without increasing the number of the transducer elements, while the position of the focal point is adjusted to maintain the minimum width position of the ultrasonic beam provided by the group of the simultaneously driven transducer elements substantially constant irrespective of the change of the number of the simultaneously driven transducer elements by controlling the phase of transmitted and received ultrasonic waves by means of delay elements (LI to Ln).
Patent EP-0026489-A2 (EP)
Inventor: BRUTTEL BEAT DR
IPC: C09B67/02
Filed: 1980-09-26
Abstract: Aufbaugranulate wasserlöslicher Farbstoffe und ein Verfahren zu ihrer Herstellung, in dem man mindestens einen wasserlöslichen Farbstoff im pulverförmigen Zustand mit einem Granulierhilfsmittel versetzt und das Gemisch unter Roll- und oder Mischbewegung durch eine Partikelvergrösserung in eine körnige Form überführt, dadurch gekennzeichnet, dass man als Granulierhilfsmittel a) mindestens eine Verbindung der Formel I A-(CH2CH20)n-H (1) in der A die Gruppe R-O- oder R'-?-O-, R einen 8 bis 22 Kohlenstoffatome aufweisenden aliphatischen oder alicyclischen Kohlenwasserstoffrest, R' einen 8 bis 22 Kohlenstoffatome aufweisenden alphatischen Kohlenwasserstoffrest, und n 10 bis 200, bedeuten, oder b) eine Mischung aus einer Verbindung der Formel II <IMAGE> in der m 50 bis 500 und x 3 bis 5 bedeuten, mit einer Verbindung der Formel III R1-NH-CO-NH-R1 (111) in der R1 unabhängig voneinander Wasserstoff oder Methyl bedeutet, oder c) eine Mischung einer Verbindung der Formel I mit mindestens einer Verbindung der Formel II oder III verwendet, und das Granulierhilfsmittel bzw. -hilfsmittelgemisch über seinen Erweichungsbereich erwärmt, wobei das Granulierhilfsmittel bzw. -hilfsmittelgemisch einen Erweichungspunkt bzw. Erweichungsbereich zwischen 30 und 150°C aufweist und in Mengen von 5 bis 50 Gew.%, bezogen auf den Farbstoff, verwendet wird.
Patent EP-0031880-A2 (EP)
Inventor: GRIMM WILHELM GEORG DIPL-ING
IPC: B29C41/00
Filed: 1980-10-30
Abstract: Verfahren zum Herstellen eines Faserverbundbauteils hoher Oberflächengüte, wobei als Formteil eine Glasform mit einer geschliffenen, polierten oder ähnlich glatt bearbeiteten Oberfläche verwendet, die Oberfläche der Glasform mit einer von dieser lösbaren, geschlossenen Trennschicht gleichmäßig dünn überzogen und anschließend auf die Trennschicht der Faserverbundwerkstoff im ungehärteten Zustand aufgetragen und nach dem Aushärten das Faserverbundbauteil von der Glasform getrennt wird.
Patent EP-0030227-A2 (EP)
Inventor: SELLITTO THOMAS ANTHONY
IPC: C25D5/08
Filed: 1979-08-01
Abstract: In order to be able to selectively treat the lower or upper surface 10, 12 or both surfaces of a strip B, it is passed along a horizontal path through a chamber 304 in which lower and upper electrodes 300, 302 are located facing the surfaces 10, 12 respectively. Circuitry is provided for applying a d.c. voltage between the strip and the electrodes. When the level of electrolyte in the chamber 304 is at a first level 330, the electrolyte fills the space between both electrodes and covers the lower and upper surfaces 10, 12 of the strip, thus allowing electrolytic treatment of both surfaces (or only one surface if one electrode does not have a potential applied to it). When the level of electrolyte is at a second level 332 the electrolyte covers at least the lower surface 10 of the strip and fills the space between the lower electrode 300 and the lower surface of the strip but not the space between the upper surface 12 of the strip and the upper electrode 302, thus allowing electrolytic treatment of only the lower surface of the strip regardless of whether the upper electrode has a potential applied to it.
Patent EP-0037491-A2 (EP)
Inventor: BEECKEN HERMANN DR
IPC: C09B23/10
Filed: 1981-03-19
Abstract: Styryl dyestuffs of the general formula    <IMAGE>  I  wherein Het represents a pyridinium radical having the structure   <IMAGE>  R and R1 independently of one another designate lower alkyl or alkenyl groups, which can be substituted by non-ionic radicals, ring A can be substituted by C1- to C4-alkyl, ring B can be substituted by C1- to C4-alkyl, C1- to C4-alkoxy or halogen, D represents the remaining members of a 5-membered to 7-membered heterocyclic ring and An- represents an anion, are used for dyeing natural and synthetic substrates which can be dyed with cationic dyestuffs, in particular for beater-dyeing paper and for writing and printing on paper.
Patent EP-0047488-A2 (EP)
Inventor: HUHNE ERWIN
IPC: B05B7/20
Filed: 1981-09-02
Abstract: 1. An application apparatus, which is protected against flashback, for applying metallic coating material on to metallic support surfaces to be coated, with an apparatus housing (3) which has feed passages (4, 4', 6) for first and second combustible gas components and the material to be applied, with an intermediate member (5) which has feed passages (8, 8', 6) extending to a nozzle connection side for the two combustible gas components and the material to be applied, and with a nozzle which comprises a central part (13) with a passage (17) for the first combustible gas component and with a passage (15) for the second combustible gas component and with a retaining part (14), an annular clearance (19) being formed between the central part (13) and the retaining part (14), characterised in that the intermediate member (5) has individual transverse passages (11, 11') closed gas-tightly from the outside, into which discharge respective axial feed passages (8", 8'") originating from the apparatus connection surface (2) and from which respectively at least one of the axial feed passages (8, 8') is continued to the nozzle (1), in that the combustible gas components are mixed in the nozzle (1) in an annular groove (20), in that in the nozzle (1) one axial feed passage (8) is connected via the passage (17) for the first combustible gas component and via the annular clearance (19) with the annular groove (20) which is spaced apart from the nozzle connection side, in that relative to the front surface (27) of the nozzle (1) the annular clearance (19) is sealed by substantially cylindrical peripheral surfaces of the central part (13) and retaining part (14) which are adjacent to one another in this zone (22), and in that in the nozzle (1) the other axial feed passage (8') is connected with the annular groove (20) via the passage (15) for the second combustible gas component.
Patent EP-0071191-A2 (EP)
Inventor: ADACHI TAKATO
IPC: B65C9/25
Filed: 1982-07-22
Abstract: A method of bonding a thermosensitive adhesive label (10) equipped on the back thereof with a thermosensitive adhesive (11) exhibiting tackiness upon heating and holding it for an extended period of time, is described. The main characteristic of this method is to comprise the steps of: placing said thermosensitive adhesive label (10) on a heat-resistant conveyor belt (16) heated by a heater (21) or the like; conveying said thermosensitive adhesive label (10) while heating said thermosensitive adhesive (11) via said heat-resistant conveyor belt (16) so that said adhesive (11) develops its tackiness; peeling said thermosensitive adhesive label (10) from said heat-resistant conveyor belt (16) by means of an acute bend in said heat-resistant conveyor belt; and bonding said thermosensitive adhesive label (10) to an object article (24) to be labelled.
Patent EP-0071280-A2 (EP)
Inventor: BREIDENBACH DIETER DR ING
IPC: C10B27/02
Filed: 1980-08-11
Abstract: 1. Process for improving the quality, especially for increasing the content of volatile hydrocarbons, of the gas formed in the coking of mineral coal in horizontal-chamber coking furnaces, in which the gas is drawn off through the horizontally extending gas-collecting chamber remaining between furnace charge and coke furnace top and connected to the collecting main of the coke furnace battery, characterised in that the gas is drawn off at the same time also at the two ends of the coke furnace by way of vertical collecting chambers corresponding approximately to the volume of the gas-collecting chamber formed above the furnace charge, in such a way that the quantity of the gas which rises vertically upwards through the furnace charge and is drawn off through the horizontal gas-collecting passage is substantially reduced and the gas withdrawn at the ends of the furnace through the vertical collecting chambers is conducted away directly into the collecting main of the coke furnace battery.
Patent EP-0078511-A2 (EP)
Inventor: TANIGAWA KIYOSHI DIPL-ING
IPC: B29C44/12
Filed: 1982-10-28
Abstract: 1. An electronic proximity switch which comprises a voltage supply (4) in a series arrangement with the load (5), and an electronic switch (13) which is controlled to short-circuit the series arrangement by a response circuit (9), and a supply circuit which generates an auxiliary voltage for the response circuit, consisting of a capacitor (17) parallel to the voltage input of the response circuit and an electronic voltage regulator (14) arranged in series with said capacitor, the series arrangement of capacitor and voltage regulator being connected in parallel to the electronic switch, characterised in that a comparator circuit (18) is actively connected to the control terminal (20) of the electronic switch (13) to protect the capacitor voltage, and that when a predetermined lower capacitor voltage (VCL) is undershot the comparator circuit (18) blocks the electronic switch (13) until a predetermined upper capacitor voltage (VCH) is reached.
Patent EP-0083784-A2 (EP)
Inventor: DOCKERTY ROBERT CHARLES
IPC: H01L21/8234
Filed: 1982-12-27
Abstract: A procedure for manufacturing a semiconductor integrated circuit structure having device elements of sub-micrometer dimension is described. A surface isolation pattern (12) in a semiconductor substrate (10) isolates regions of the semiconductor within the substrate from one another. These semiconductor regions are designated to contain devices. At least one layer (24) is formed over the device designated regions and etched to result in a patterned layer (24') having substantially vertical sidewalls. A controlled sub-micrometer thickness sidewall layer (26') is formed on these vertical sidewalls. The patterned layer (24') is then removed which leaves the pattern of sub-micrometer thickness sidewall (26'), portions of which extend across certain of the device regions. A desired pattern of PN junctions is now formed in the substrate using for example diffusion or ion implantation techniques with the controlled sub-micrometer thickness sidewall layer (26') used as a mask. The effect is the transfer of the submicron pattern into underlying region. This method is particularly useful in forming a sub-micrometer dimension gate electrode of a field effect transistor. For improving the delineation of source, drain, and channel regions in such field effect transistors, a sidewall spacer layer (50) is formed on the sidewalls of gate electrodes (20') prior to the doping process.
Patent EP-0065799-A2 (EP)
Inventor: ACDA PETRUS MARINUS
IPC: E03F3/04
Filed: 1982-05-07
Abstract: 1. Device for cladding walls made of concrete (1) comprising a sheet of plastic material (2) having coupling members (3, 10) on its side facing the wall (1), characterized in that the device additionally comprises generally T-shaped fastening members (4) made of a rigid material and capable of having different heights whose foot-plate (5) is anchored to the wall to be clad by a concrete mortar (9) poured between the sheet and the wall to be clad and whose web (6) is equipped at its end with a member for linking (7) by mortising, interacting with the coupling members (3, 10) of the sheet (2).
Patent EP-0059111-A2 (EP)
Inventor: YOUNG ROBERT A
IPC: H01J49/10
Filed: 1982-02-24
Abstract: There is provided a photoionizer which includes a light source (11) comprising a hollow torus (13), an ultraviolet transmitting window (15) substantially surrounding a passage (23) through the torus, a gas filling (17) within the torus, and means (100, 25) for creating an electrical discharge within said torus. The photoionizer further includes an electrode means (25, 27) within said passage through said torus for collecting, or extracting, the ions produced by light from the light source impinging on a gas within said passage, means for passing a preselected gas sample through said passage containing said electrode means, and means connected to said electrode means for measuring the ions collected by said electrode means resulting from the interaction between the light from said light source (11) and said gas sample or extracting means (33) able to project a beam of ions from the ionization region or from an ion image outside the ionization region.
Patent EP-0074156-A2 (EP)
Inventor: TATEISHI MATAJI
IPC: F02B3/06
Filed: 1982-03-23
Abstract: The invention concerns pistons of the liquid-cooled type, and provides an advantageous alternative to the known types of oil or water-cooled pistons. 
     The invention is characterised in that the liquid (A) is sealingly enclosed within a sealed cooling space or chamber provided within the piston (4) so as to form a free surface, in that a heat-exchanger (3) for effecting heat transfer between said liquid and oil (c) supplied to the head exchanger is associated with said sealed space, and in that the oil within said heat-exchanger is arranged to be fed and discharged through oil passageways (21,11) connected to the exterior of the piston. 
     Preferably, the liquid (A) is a liquid having a boiling point of 200°C or lower at atmospheric pressure, and air, or an inert gas (B) is sealingly enclosed within said sealed space.
Patent EP-0072655-A2 (EP)
Inventor: TOMOZAWA MAKOTO
IPC: G07D5/08
Filed: 1982-08-09
Abstract: A coin rejector device includes two or more proximity switches having detector coils (1,2) in the form of generator or oscillator coils, respectively. Each of the detector coils (1,2) has an output when the impedance on the approach of the coin to the detector coil (1) is lower than a threshold value. The threshold values of the proximity switches are preset higher than the impedance on the approach of the legal coin to the detector coils (1, 2), respectively to improve the coin selecting precision and also prevent the unfair use of illegal coin with a drilled hole.
Patent EP-0077651-A2 (EP)
Inventor: GEIGERT JOHN
IPC: C12P7/22
Filed: 1982-10-14
Abstract: A method for producing alpha, gamma-halohydrins from cyclopropanes by enzymatic reaction avoiding the use of elemental halogens. A selected cyclopropane is reacted with a halogenating enzyme, an oxidising agent, and a halide ion source, generally at ambient conditions.
Patent EP-0092793-A2 (EP)
Inventor: ITO HIDEO
IPC: B60G3/26
Filed: 1983-04-20
Abstract: A swing-arm type suspension having a suspension arm for suspending a road wheel on a vehicle body. A lateral link is also provided for restricting yawing movement of the suspension arm and thereby for restricting toe-angle change. The suspension arm is connected to the vehicle body by bifurcated legs via elastic bushings. The suspension arm is adapted to roll in response to rolling movement about a camber axis to change camber. The actual camber axis of the suspension arm is so arranged as to reduce toe-out change in accordance with the rolling movement of the suspension arm to cause positive camber.
Patent EP-0097863-A2 (EP)
Inventor: SHALDON STANLEY
IPC: B01F13/00
Filed: 1983-06-13
Abstract: Methods for mixing fluids in a filter member including a filtration membrane are disclosed. The methods include supplying a first fluid through an inlet to one side of the filtration membrane, supplying a second fluid through a second inlet to that same side of the filtration membrane, and withdrawing the mixture of those fluids from the other or filtrate side of the filtration membrane through a fluid outlet. The method has particular application in the medical field, such as in connection with the mixing of blood components and related fluids.
Patent EP-0096569-A2 (EP)
Inventor: NARAYANASWAMI SUBRAMANIYAN DR
IPC: C07D249/08
Filed: 1983-06-06
Abstract: A triazole antifungal agent of the formula:-
     or a pharmaceutically or agriculturally acceptable salt thereof, wherein R is naphthyl, biphenylyl, or phenyl optionally substituted by 1 to 3 substituents each independently selected from F, Cl, Br, I, CF 3 , C 1 -C 4  alkyl and C,-C 4  alkoxy; or R is a 5-chloropyrid-2-yl group; 
     and X is F, Cl or Br; processes for their production; and pharmaceutical and plant or seed antifungal compositions containing them. 
     The compounds are useful as antifungal agents for human and agricultural use.
Patent EP-0100158-A2 (EP)
Inventor: LIN CHIU-HONG
IPC: C07D213/70
Filed: 1983-07-01
Abstract: Compounds of the formula
     wherein X, and Y, are heteroatoms (or Y, is a bond), R 2  is hydrogen or a ring substituent, O 1  is CH 2 OH, OH, SH, NHR 3 , N(R 3 ) 2  (the R 3 's are independently selected from H, C 1-5  alkyl and CHO) or optionally esterified or salified carboxyl, and m and n are each up to 5 (n can be zero). These compounds can be thromboxane A 2  synthetase inhibitors.
Patent EP-0099321-A2 (EP)
Inventor: LUNDSTROM JAN-ERIK
IPC: G09G5/00
Filed: 1983-06-22
Abstract: Anordnung zur Wiedergabe von graphischen Informationen in Form von Symbolen (Zeichen) von beliebiger Größe und in Form von Punktmatrizen auf einem Widergabegerät (11) des raster scan-Typs, z.B. einem Bildschirm, mit einem Symbolspeicher (6), in dem Informationen über das Punktmuster der verfügbaren Symbole gespeichert sind und mit einem Bildspeicher (7), in dem Informationen über die Lage der zu dem gerade vorliegenden Bild gehörenden Symbole gespeichert sind. Gemäß der Erfindung ist ein Hilfsspeicher (2) vorhanden, der ein vereinfachtes Abbild des Bildspeichers darstellt, z.B. mit nur einem bit für jedes Wort im Bildspeicher. Für jedes Symbol eines Bildes definiert der Hilfsspeicher einerseits das Element des Symbols, das bei der zeilenweisen Aufzeichnung des Bildes zuerst geschrieben wird (Startelement) und andererseits ein sogenanntes Definitionselement. An dem diesem Platz entsprechenden Speicherplatz im Bildspeicher ist ein Code gespeichert, der das Symbol identifiziert und Zugang zu den vollständigen Daten des Symbols im Symbolspeicher ermöglicht.
Patent EP-0102342-A2 (EP)
Inventor: KLEIN ELIAS
IPC: A61M1/28
Filed: 1983-08-19
Abstract: @ An implant device for peritoneal dialysis which permits a flexible catheter (20) to be removed and replaced without invasive surgery. The catheter is passed through a substantially rigid tubular percutaneous device (10) and a flexible sleeve member (12) which together form a continuous conduit from the body exterior through the peritoneal wall (16). The catheter is associated with a percutaneous tubular device so as to be removable and replaceable through the sleeve member after implantation. The catheter preferably has a relatively weak memory which gives it a tendency to maintain a compact coiled configuration near the peritoneal wall. The catheter may extend through the percutaneous device or, more preferably, terminates within the interior cavity of the percutaneous device and is sealed from the environment by means of a septum closure within the device cavity.
Patent EP-0125617-A2 (EP)
Inventor: TAKAKURA MAKOTO NISSAN CHEMICA
IPC: H05K3/10
Filed: 1984-05-08
Abstract: A polymer composition comprising a polymer and an organic metal complex uniformly dispersed or dissolved therein.