baber/WOPTO huggingface dataset:
Patent EP-4309204-A2 (EP)
Title: Wide bandgap semiconductor device with sensor element
Inventor: KIM JOOHYUNG
IPC: H01L21/76
Filed: 2022-02-25
Abstract: Shielding techniques are used to provide an embedded sensor element such as a temperature sensing element on a wide bandgap power semiconductor device. A semiconductor device may include a drift layer and an embedded sensor element. The drift layer may be a wide bandgap semiconductor material. A shielding structure is provided in the drift layer below the embedded sensor element. The embedded sensor element may be provided between contacts that are in electrical contact with the shielding well. The distance between the contacts may be minimized. A noise reduction well may be provided between the contacts to further isolate the embedded sensor element from parasitic signals.
Patent EP-4311399-A2 (EP)
Inventor: ACAR HANDAN
IPC: A61K38/00
Filed: 2022-03-09
Abstract: L'invention concerne des compositions de peptides anioniques et cationiques qui s'assemblent conjointement dans des conditions appropriées pour former des nanostructures peptidiques, des procédés d'assemblage de ces nanostructures peptidiques et des procédés d'utilisation desdites nanostructures peptidiques dans des hydrogels et en tant que vaccins et adjuvants de vaccins. Lesdites nanostructures peptidiques présentent une stabilité une fois auto-assemblées et sont biocompatibles et ont une fonctionnalité thérapeutique, en particulier lorsqu'elles sont dotées d'éléments fonctionnels supplémentaires, tels que des ligands, des fluorophores, des antigènes, des médicaments ou d'autres composés bioactifs.
Patent EP-4223340-A2 (EP)
Inventor: WHITE DENNIS
IPC: A61M16/04
Filed: 2015-08-07
Abstract: Airway adapters and suction catheter systems, and methods of using the same, are described herein. An exemplary airway adapter assembly may comprise a connector body portion having a first end and a second end. The connector body portion may define an elongate cavity having an axial center between the first and the second end. The exemplary airway adapter assembly may also comprise a valve coupled to the second end of the connector body. The exemplary airway adapter assembly may also comprise a ventilation base member comprising a tubular portion coupled to the second end of the connector body portion and ventilator port. The ventilator port may comprises a conduit having a first conduit end and a second conduit end, and the first conduit end may be coupled to the tubular portion through an articulable connection. An exemplary closed suction catheter system may comprise a suction control valve assembly and a closed suction catheter sheath.
Patent EP-4283897-A2 (EP)
Inventor: CHUN JINYOUNG
IPC: H04L1/16
Filed: 2016-10-06
Abstract: The present document relates to a method and device for an Access Point (AP) to transmit ACK/NACK signals for MU (Multi-User) transmission data of a plurality of stations (STA) in a wireless LAN (WLAN) system. To this end, the method and device are characterized in that a STA responds to a trigger frame received from an AP, transmits data to the AP through an MU access technique, and sets an ACK policy value for data transmitted on the basis of the trigger frame to another value other than a first ACK policy value requesting an ACK signal transmission on the basis of a block ACK request.
Patent EP-4317121-A2 (EP)
Inventor: STAAL MAARTEN
IPC: C05G3/90
Filed: 2019-12-20
Abstract: Process for obtaining a fertilizer composition comprising(i) at least one nitrogen-containing fertilizer (F); and(ii) a nitrification inhibitor (N) selected from the group consisting of 2-(3,4-dimethyl-1H-pyrazol-1-yl)succinic acid and/or 2-(4,5-dimethyl-1H-pyrazol-1-yl)succinic acidcomprising the steps:a) melting fertilizer (F), and/or providing a melt of fertilizer (F), andb) adding the nitrification inhibitor (N) to the melt of fertilizer (F), whereinthe residence time of the nitrification inhibitor (N) in the melt of the nitrogen-containing fertilizer (F) is not more than 5 minutes.
Patent EP-0004064-A2 (EP)
Inventor: RUDENAUER FRIEDRICH PROF DR
IPC: H01J37/252
Filed: 1979-03-06
Abstract: 1. Apparatus in an ion microprobe for concentrating the primary ion beam upon a defined area of a test-material, comprising in beam-direction a primary ion source (1), an electromagnetic sector lense (3), a mass selecting diaphragm (4), an electrostatic objective lense (10), and deflection electrodes (11) for deflecting the primary ion beam, said electrodes (11) being arranged before or after the objective lense (10), characterized in that in between of the sector lense (3) and the objective lense (10) two electrostatic condenser lenses (5 and 9) are arranged having different lateral magnification, and in that a diaphragm (6) is arranged in between of said condenser lenses (5 and 9).
Patent EP-0003685-A2 (EP)
Inventor: EILON EITAN
IPC: G01G19/18
Filed: 1979-02-09
Abstract: A load-indicating device, e.g. an overload detector adapted to be placed between a load and a hoisting cable of a crane, consists of an annular member (I) of a high tensile steel, which is stressed by the load along a given axis - within its elastic limit - and is provided with an electric displacement transducer (III) placed between the portions of the annular member (I) with its displacement axis at right angles to the load vector (F, F'). The member (1) is elongated in proportion to the load acting on it, whereby the distance between the portions associated with the transducer (III) decreases, thus changing the output from the transducer (III) which obtains an input from a voltage source. This output is fed into an electric circuit (IV) adapted to indicate the actual weight of the load and/or to produce a warning signal and/or to stop the machinery at a dangerous overload.
Patent EP-0037078-A2 (EP)
Inventor: FUKUSHIMA TSUNEKAZU
IPC: A61K38/17
Filed: 1981-03-25
Abstract: A process for heat treatment of an aqueous solution containing human blood coagulation factor XIII is described which is characterized in that the heat treatment is carrieo out at 50' to 80°C for 3 to 15 hours in the presence of 10% (W/V) or more of at least one principal stabilizer selected from the group consisting of neutral amino acids, monosaccharides and sugar alcohols and 10% (WV) or more of at least one auxiliary stabilizer selected from the group consisting of salts or organic carboxylic acids having 3 to 10 carbon atoms.
Patent EP-0045950-A2 (EP)
Inventor: HARATA MITSUO
IPC: G01N27/12
Filed: 1981-08-06
Abstract: A moisture sensitive element for detecting humidity variations through sensing variations in electric resistance using a porous metal oxide ceramic. At least either phosphorus or sulfur is incorporated in and supported by the porous metal oxide ceramic with the phosphorus or sulfur being applied in either a pure or oxide form.
Patent EP-0046581-A2 (EP)
Inventor: NAGASAWA KINZO
IPC: C08B37/08
Filed: 1981-08-21
Abstract: There is provided a process for the separation of carbohydrates by use of hydrophobic interaction chromatography. 
     The process according to the present invention can accomplish effective separation of carbohydrates, particularly mucopolysaccharides including heparin, heparan sulfate, chondroitin sulfates, dermatan sulfate, hyaluronic acid, keratan sulfate and chondroitin-polysulfates. As the hydrophobic ligand in the chromatographic support to be used in the present invention, there may particularly be mentioned an alkyl group; an alkyl group substituted with a hydroxyl group, a carboxyl group and/or an amino group; an aryl group; or an aralkyl group.
Patent EP-0048033-A2 (EP)
Inventor: MANGOLD ANTON
IPC: B60R22/32
Filed: 1981-09-17
Abstract: A safety belt has a belt lock and a belt tongue. To make it possible to open the fastening in the event of an accident even when the fastening cannot be reached, a release cord (2) is so fastened to the belt lock (5) that by actuating it the belt lock (5) can be opened. <IMAGE>
Patent EP-0048959-A2 (EP)
Inventor: HELMDACH GUNTER
IPC: E02D5/38
Filed: 1981-09-24
Abstract: Load-bearing foundation elements, especially in reinforced concrete, must be made resistant to the effects of moist foundation soil. In order to achieve this, there is a drainage body in an area adjacent to the foundation soil, which drainage body is resistant to chemical and biological decomposition. <IMAGE>
Patent EP-0048995-A2 (EP)
Inventor: SCHIELE BERND DR DIPL-ING
IPC: B28D7/04
Filed: 1981-09-30
Abstract: Die Erfindung betrifft ein Verfahren zum Aufnehmen von Kristallscheiben unter Ausnutzung der Sogwirkung an den Kristallscheiben vorbeiströmenden Gases, wobei eine annähernd punktförmige Abstützung der Kristallscheibe zustandekommt. Weiterhin betrifft die Erfindung ein Haltewerkzeug zur Durchführung des Verfahrens, das im Zentrum der Haltefläche eine punktförmige auslaufende Erhöhung aufweist.
Patent EP-0050401-A2 (EP)
Inventor: LEMANSKI MICHAEL FRANCIS
IPC: B01J27/18
Filed: 1981-07-28
Abstract: A process for the preparation of oxidation catalysts containing mixed oxides of vanadium and phosphorus, which catalysts are particularly effective in the oxidation of n-butane, n-butenes, 1,3-butadiene or a mixture thereof with molecular oxygen or an oxygen-containing gas in the vapour phase to produce high yields of maleic anhydride with good selectivity comprises introducing a vanadium compound into an olefinic halogenated organic liquid medium, adding a phosphorus-containing compound to the medium reducing at least a portion of the vanadium to a +4 valence state either prior to or subsequent to the addition of the phosphorus-containing compound, and recovering, drying and calcining the resulting vanadium-phosphorus oxide catalyst precursor.
Patent EP-0069308-A2 (EP)
Inventor: OHASHI HIROMICHI
IPC: H01L29/74
Filed: 1982-06-25
Abstract: A thyristor having a collecting electrode (30) which is formed on a specific base layer (14) adjacent to a specific emitter layer (16) of the thyristor in order to absorb an excessive current generated in the specific base layer (14). A plurality of pjlot thyristors (32, 34) are arranged inside the collecting electrode (30). Each gate electrode (34 3 ) of the pilot thyristors (32, 34) is connected to an emitter electrode (32 2 ) of the thyristor of the immediately preceding stage. An emmiter electrode (34 2 ) of the final stage (34) of the thyristors (32, 34) is used commonly with the collecting electrode (30). A turn-on current from the collecting electrode (30) serves as a gate current of the main thyristor.
Patent EP-0073041-A2 (EP)
Inventor: SHINOHARA KOICHI
IPC: G11B5/851
Filed: 1982-08-20
Abstract: The invention provides a method and a device for mass-producing a magnetic recording medium which has excellent wear and corrosion resistances and uniform quality along the longitudinal and transverse directions of an elongated base body, wherein the elongated base body in a vacuum chamber is fed to continuously deposit a ferromagnetic material thereon, while a gas is sprayed in the vicinity of an incident angle control section of a mask for controlling an angle of incidence of a vapor flow from a vapor source to the elongated base body. The angle of incidence is kept constant to prevent deposition of the vapor material on the incident angle control section, and simultaneously, a uniform oxide film is formed on the ferromagnetic layer using a gas containing at least oxygen.
Patent EP-0088178-A2 (EP)
Inventor: HYDE REBECCA A
IPC: A24D3/02
Filed: 1982-05-10
Abstract: The present invention relates to high speed processes and apparatus for the manufacture of cigarette filter rods. In accordance with this invention it has been discovered that in a process of manufacturing filter element from opened and deregistered crimped continuous filament tow, wherein said tow is conducted from a mechanical forwarding means through an aspirating jet positioned adjacent a compacting means, and wherein means are provided for dissipating aspirating fluid, that filter rod pressure drop and weight variations are reduced by causing the opened and deregistered tow to contact a drag inducing tow width and direction controlling means positioned substantially intermediate said mechanical forwarding means and said aspirating jet.
Patent EP-0077147-A2 (EP)
Inventor: WILDER RICHARD P JR
IPC: G06F11/34
Filed: 1982-09-29
Abstract: A hardware monitoring interface unit (HMIU) 4 is coupled to a data processing unit 1 and receives all information transferred between subsystems (10, 12, 16-1 to 16-n) of the data processing unit over the system bus 2. Programmable hit matrices (PHM's) include input latches for receiving the information, memory circuits for storing binary ONE'<sub>S</sub> in locations addressed by predetermined portions of the information, and output latches for storing the binary ONE's or "hit" signals read from the memory circuits. The "hit" signals are plug-wired into logic circuits and counters in a monitor 6 to collect statistical data.The HMIU 4 includes a multiplexer for switching monitoring between the system bus 2 and a "private" cache memory bus 20 coupling the CPU 10 direct to a cache memory 8.
Patent EP-0057139-A2 (EP)
Inventor: BARBERY GILLES
IPC: B07C5/36
Filed: 1982-01-21
Abstract: The invention relates to a method for sorting objects such as metal or plastic packages which is based on methods for the bulk sorting of household waste or rejects from industrial production lines. Such mixtures are first sorted in order to remove the objects of smallest dimensions using a screen (2). A distributor (4) enables the objects to be fed one by one in a stable position, making their smallest dimensions perpendicular to the direction of advance. After centring on the transporter (11), the objects are brought one by one to the station for detecting metal bodies (5, 6), and then to the station for detecting bodies transparent to infrared radiation. These stations are provided with optical cells (7, 8 and 42) detecting the presence and the shape of the objects. Logic circuits (18) control the ejections of objects into the receptacles (13, 36, 46) and leave the heterogeneous products on the transporter. The devices are thus of a rapid, flexible and reliable type. <IMAGE>
Patent EP-0090337-A2 (EP)
Inventor: HONGO AKIRA
IPC: F17C13/00
Filed: 1983-03-22
Abstract: A method of preventing the atmosphere from entering a heat-insulating container (4) adapted to temporalily reserve a low-temperature liquefied gas (2), wherein a dry gas (7) is constantly supplied to the inside of the heat-insulating container (4) in an inoperative state in order to maintain the inside of the heat-insulating container (4) in a dry gas atmosphere having a pressure slightly higher than the atmospheric pressure. The dry gas (7) is a vaporized gas of a low-temperature liquefied gas of the same kind of the low-temperature liquefied gas (2) to be used. The dry gas (7) is led out from the gas phase in a supply container (1) for supplying the low-temperature liquefied gas (2) to be used, or is a gas obtained by vaporizing a part of the low-temperature liquefied gas (2) to be used, outside the supply container (1).
Patent EP-0091681-A2 (EP)
Inventor: KOBAYASHI HIROYASU
IPC: D04H3/04
Filed: 1983-04-09
Abstract: The disclosure relates to an apparatus for the production of reinforcement non-woven net fabric (NW) which is provided with selvage nipping devices (17) for nipping selvages of a weft sheet (WE) or loop end portion of weft thread reaches at both sides and advancing the weft sheet (WE) with thread reaches laterally tensioned. adhesive applying device (16) for coating thermoplastic adhesive to the weft sheet (WE) being nipped by the selvage nipping devices (17) except the selvage portion of the weft sheet (WE), heat device (18) for drying and melting the adhesive on the weft sheet (WE), a sheet pressing device (21a,21b) for pressing and bonding to each other the weft sheet (WE) with melted adhesive thereon and a preheated warp sheet (WA). Accordingly, during applying of the adhesive the thread reaches can be maintained exactly straight and in parallel and spaced relationship, and no adhesive is applied to most portion of the warp thread (6), other than the intersection points to the weft sheet (WE). Further, the sheet press device (21a,21b) has its peripheral surface which is controlled so as to keep the temperature lower than softening point of the adhesive, whereby the composite of weft and warp sheets can be easily and rapidly released from the sheet pressing device (21a.21b).
Patent EP-0097902-A2 (EP)
Inventor: SUGAWARA TSUMOTO
IPC: H03K17/60
Filed: 1983-06-20
Abstract: (D A sampling circuit generally suitable for a sample-and-hold circuit is disclosed which includes two differential amplifiers (10, 18) selectively rendered operative during the sampling and nonsampling periods, respectively; an adder (16) for receiving output signals from the differential amplifiers (10, 18), and a switching bipolar transistor (20). One differential amplifier (10) is rendered operative during the sampling period. The output signal from this differential amplifier (10) is negatively fed-back through the adder (16) and the switching bipolar transistor (20) to the inverting input terminal thereof connected to an output terminal (14) of the sampling circuit. However, during the nonsampling interval, the other differential amplifier (18) is rendered operative. The output signal from this differential amplifier (18) is fed back to the inverting input terminal thereof through the adder (16). Therefore, the switching bipolar transistor (20) is rendered nonconductive, and the analog signal supplied to an input terminal (12) of the sampling circuit is prevented from being transferred to the output terminal (14) of the sampling circuit.
Patent EP-0101037-A2 (EP)
Inventor: TASHIRO KOREFUMI
IPC: H03K19/20
Filed: 1983-08-08
Abstract: (57) There is provided a logic device (2, 12, 13) wherein an alternating input signal having a frequency which is one of two frequencies allotted to two input logical values, respectively, positive logic "1" and negative logic "0", is inputted to the device. An output logical value is decided depending on the determination which frequencies the input frequency coincides with or not, and an alternating output signal having a frequency which corresponds to the output logical value is delivered out of the device. The logic device, even when constituted with semiconductor elements, can have highly reliable fail-safe capability and can be reduced in size and weight.
Patent EP-0114316-A2 (EP)
Inventor: WANG JOSEPH Y
IPC: G01N9/00
Filed: 1983-12-16
Abstract: Novel quaternary ammonium polyelectrolyte salts which are useful in the preparation of test means and test devices for measuring the ionic strength or specific gravity of an aqueous test sample are disclosed. The salts comprise a weakly acidic polyelectrolyte polymer wherein at least one of the carboxyl groups of the polymer is in the form of the salt of a quaternary ammonium ion having the structure
     in which the R substituents, same or different, are hydrogen lower alkyl or aryl, and at least one of R is other than hydrogen.
Patent EP-0099144-A2 (EP)
Inventor: DUMONT MARC
IPC: B01D35/10
Filed: 1983-06-21
Abstract: The invention relates to a fluid filtering apparatus of the type comprising a body 1 and at least one permeable filter cartridge 2 contained inside the body and arranged so that the fluid to be filtered passes through it. The filter cartridge comprises a rigid support 9 which is pierced with passage orifices 12 and against which is arranged at least one lap 11a of textile fibres with expandable meshes; this lap 11a is equipped on its outer face with a multiplicity of filaments 11b attached to the fibres of the lap. The latter can take the particular form of an extendable sock 11 slipped round the rigid support 9.
Patent EP-0087939-A2 (EP)
Inventor: TRANSUE JAMES ANTHONY
IPC: A61B17/12
Filed: 1983-02-25
Abstract: An instrument is provided for applying ligating clips seriatim and includes first and second handles mounted together for pivotal movement. Each handle extends beyond the pivot axis to form a clip closing jaw. The first handle includes a guideway for receiving a plurality of open clips. A pushing mechanism motivated by a serpentine spring is provided within the first handle to feed the clips to the jaw region. One of the jaws includes a lip for preventing discharge of the open front clip from the instrument. A mechanism is provided for at least temporarily maintaining the spring in a compressed position to permit loading of the instrument with clips and to permit transport and storage of the instrument without the feeding force acting on the clips.
Patent EP-0104726-A2 (EP)
Inventor: CROSS MALCOLM GORDON
IPC: H01B1/12
Filed: 1983-08-01
Abstract: Electrically conductive polymers, especially polypy- . rroles, are formed with a charged polymeric dopant suplying the necessary counter -ions to stabilise the charged conductive form of the conductive polymer. The physical properties of the conductive polymer can thus be usefully modified in ways different from those achieved by non-polymeric dopants or by forming the conductive polymers in pre- existing bodies of non dopant (i.e. uncharged) polymers.
Patent EP-0115317-A2 (EP)
Inventor: AONO SHIGEO
IPC: F02D41/24
Filed: 1984-01-23
Abstract: O The present invention features a method of calibrating a pressure sensor disposed in an internal combustion engine which is characterized by delaying the ignition until combustion pressure is not generated during the compression stroke, recording the pressure history and mathematically deriving the essentially symmetrical half of the motoring pressure wave which occurs within the combustion chamber during the expansion stroke thereby obtaining the total motoring pressure history irrespective of the generation of combustion pressure. This data permits the output of the pressure sensor to be frequently compared with predetermined motoring pressure values for the same amount of inducted air and thus the value assigned to the output of the sensor to be adjusted to allow for the physical changes which occur within the sensor with temperature and age.
Patent EP-0157901-A2 (EP)
Inventor: SCHENK HANS-RUDOLF
IPC: F23C10/00
Filed: 1984-06-07
Abstract: 1. A fluidised bed furnace comprising a combustion chamber having walls and a floor made up of wall tube which are welded to one another in gas-tight manner and convey a heat transfer medium, and the floor has air openings, means for supplying fuel, additives and air being provided and a post-combustion chamber being formed in the combustion chamber above the fluidised bed, characterised in that at least one static mixer (30) is disposed in the post-combustion chamber (19) and comprises vertical panels (31, 32; 37, 38) distributed over the entire cross-section of the post-combustion chamber (19) and leaving intersecting ducts between them, the flue gas flow rising from the fluidised bed (18) being divided into a number of repeatedly intersecting sub-flows in the ducts.
Patent EP-0141274-A2 (EP)
Inventor: CLAUSS HERMANN DR DIPL-ING
IPC: H01L27/02
Filed: 1984-10-03
Abstract: A polycrystalline silicon conductor track whose surface is oxidised is used in the I<2>L circuit to drive the injectors. Running across said oxidised silicon conductor track are metallic conductor tracks which are necessary for making contact to semiconductor regions of the rest of the circuit. <IMAGE>
Patent EP-0117714-A2 (EP)
Inventor: STEER PETER LESLIE
IPC: A61F13/02
Filed: 1984-02-22
Abstract: A device for wound management permits the application of an apertured pad to the wound and involves the provision of a protective compartment, optionally drained, whose interior is open to the wound and wich is normally sealed closed but wich can be opened if desired.