baber/WOPTO huggingface dataset:
Patent EP-4163965-A2 (EP)
Title: Semiconductor device with tall and slender interconnecting bumps and corresponding manufacturing method
Inventor: OZCAN ONUR
IPC: H01L23/485
Filed: 2022-08-09
Abstract: A semiconductor device (100) includes a first plate-like element (104) having a first substantially planar connection surface (112) with a first connection pad (114) and a second plate-like element (102) having a second substantially planar connection surface (110) with a second connection pad (114) corresponding to the first connection pad (114); and a connection (106+108) electrically and physically coupling the first and second plate-like elements (104, 102) and arranged between the first and second connection pads (114). The connection (106+108) includes an elongate element (108) arranged on the first connection pad (114) and extending toward the second connection pad (114) and solder (106) in contact with the second connection pad (114) and the elongate element (108). The first or second plate-like element (104, 102) may comprise a die, in particular, a bridge die. An electronic system (800) may comprise the semiconductor device (100) and an electrical component electrically coupled to the first plate-like element, wherein the electrical component may comprise an antenna (878), a touch screen and/or a personal computer. A method of assembling a semiconductor device (100) comprises: heating first and second plate-like elements (104, 102) to a solder reflow temperature; and pressing the first plate-like element (104) against the second plate-like element (102) with pressing an elongate element (109) extending from a first connection pad (114) on the first plate-like element (104) toward a second connection pad (114) on the second plate-like element (102). The resulting connection formation (e.g., between a solder bump (107) on the second connection pad (114) and a corresponding elongate element (109)) may depend on the location of the connection and the deformations, warping, or other factors that affect the space between the first and second plate-like elements (104, 102) at various locations. A preassembled height (122) of the elongate element (109) may comprise a pillar (128) and the pressing may comprise pressing the first plate-like element (104) until the elongate element (109) contacts the second connection pad (114) and continuing to press until a selected compression limit is reached. A preassembled height (122) of the elongate element (109) may comprise a pillar (128) (e.g., a hard pillar or a malleable pillar) and a solder cap (126), the pressing step forcing the solder cap (126) to reflow, in particular, to reflow with a solder bump (107) on the second connection pad (114). Alternatively, the elongate element (109) may comprise deformation signs (130), wherein the solder may comprise a first solder material and the elongate element (109) may comprise a second solder material having a melting point higher than the first solder material, resulting in a malleable pillar.
Patent EP-4177931-A2 (EP)
Inventor: DAIGO YOSHIAKI
IPC: C23C16/32
Filed: 2022-09-28
Abstract: A vapor phase growth method of embodiments includes: forming a first silicon carbide layer having a first doping concentration on a silicon carbide substrate at a first growth rate by supplying a first process gas under a first gas condition; forming a second silicon carbide layer having a second doping concentration at a second growth rate higher than the first growth rate by supplying a second process gas under a second gas condition; and forming a third silicon carbide layer having a third doping concentration lower than the first doping concentration and the second doping concentration at a third growth rate higher than the second growth rate by supplying a third process gas under a third gas condition.
Patent EP-4218820-A2 (EP)
Inventor: KARR CRAIG D
IPC: A61K45/06
Filed: 2018-03-16
Abstract: Provided herein is a combination therapy useful for the treatment breast cancer. The combination comprises an ER-alpha inhibitor and a CDK 4/6 inhibitor.
Patent EP-4223619-A2 (EP)
Inventor: LINDGREN HENRIK
IPC: B62D25/00
Filed: 2019-08-27
Abstract: Eine Vorrichtung zur Verstärkung, Abdichtung oder Dämpfung eines Strukturelementes in einem Kraftfahrzeug umfasst einen Träger mit einem ersten seitlichen Bereich und einem zweiten seitlichen Bereich und einen ersten Klebstoff zur Verbindung des Trägers mit dem Strukturelement. Der erste Klebstoff ist auf dem ersten seitlichen Bereich des Trägers angeordnet. Der zweite seitliche Bereich des Trägers ist derart ausgebildet, dass ein zweiter Klebstoff, welcher auf das Strukturelement oder auf den zweiten seitlichen Bereich des Trägers pumpbar oder extrudierbar ist, während und/oder nach dessen Aktivierung durch den zweiten seitlichen Bereich des Trägers gestützt ist.
Patent EP-4236500-A2 (EP)
Inventor: SUBRAMANIAN SUNDAR
IPC: H04W56/00
Filed: 2018-04-03
Abstract: Methods, systems, and devices for wireless communication are described. In aspects of the present disclosure, a user equipment (UE) may receive, from a base station (BS), a channel state information (CSI) configuration message, wherein the CSI configuration message indicates a plurality of synchronization signal (SS) blocks for performing channel measurements for CSI and a reporting configuration for reporting the CSI based on the channel measurements on the plurality of SS blocks. Further, the UE may perform the channel measurements for the CSI on the plurality of SS blocks and report, to the base station, BS, according to the reporting configuration for reporting the CSI based on the channel measurements on the plurality of SS blocks, at least one of: a resource indicator for at least one of the plurality of SS blocks based on the channel measurements or a reference signal receive power, RSRP, or a signal to interference plus noise ratio, SINR, associated with at least one of the plurality of SS blocks based on the channel measurements.
Patent EP-4275777-A2 (EP)
Title: Amyloid beta detection by mass spectrometry
Inventor: Tran Diana
IPC: B01D15/26
Filed: 2016-09-28
Abstract: Provided are methods for the detection or quantitation of amyloid beta. In a particular aspect, provided herein are methods for detecting amyloid beta or fragments thereof by mass spectrometry. In another aspect, provided herein are methods for determining the ratio of amyloid beta 42 (Aβ42) to amyloid beta 40 (Aβ40). In another aspect, provided herein are methods for diagnosis or prognosis of Alzheimer's disease or dementia.
Patent EP-4265311-A2 (EP)
Title: Modular augmented and virtual reality ride attraction
Inventor: GOERGEN PATRICK JOHN
IPC: A63G7/00
Filed: 2019-09-25
Abstract: A ride vehicle for an amusement park system includes an on-board system having a plurality of game systems that are communicatively coupled, wherein each game system of the plurality of game systems is configured to provide an augmented reality, AR, experience, or a virtual reality, VR, experience, or both, within a game shared between the plurality of game systems, wherein the on-board system is configured to receive user inputs from passengers of the ride vehicle and to, based on the user inputs, adjust AR events and/or VR events occurring during the game shared between the plurality of game systems.
Patent EP-4287272-A2 (EP)
Inventor: HASHIGAMI HIROSHI
IPC: H01L31/0224
Filed: 2010-05-24
Abstract: Disclosed is a solar cell which is provided with: a semiconductor substrate having a light-receiving surface and a non-light-receiving surface; a PN junction section formed on the semiconductor substrate; a passivation layer formed on the light-receiving surface and/or the non-light-receiving surface; and power extraction electrodes formed on the light-receiving surface and the non-light-receiving surface. The solar cell is characterized in that the passivation layer includes an aluminum oxide film having a thickness off 40 nm or less. As a result of forming an aluminum oxide film having a predetermined thickness on the surface of the substrate, it is possible to achieve excellent passivation performance and excellent electrical contact between silicon and the electrode by merely firing the conductive paste, which is conventional technology. Furthermore, an annealing step, which has been necessary to achieve the passivation effects of the aluminum oxide film in the past, can be eliminated, thus dramatically reducing costs.
Patent EP-4307593-A2 (EP)
Title: Enhanced random access procedure for mobile communications
Inventor: LOEHR JOACHIM
IPC: H04L1/1829
Filed: 2010-06-15
Abstract: The invention relates to a random access procedure for use in a mobile communication system. Furthermore, the invention also provides a mobile terminal and a base station that as suitably adapted to perform the random access procedure as well as the definition of a special format of a random access response message signalled during the random access procedure. To suggest a random access procedure that allows more information to be conveyed in the fist scheduled transmission of the random access procedure, the invention proposes a random access procedure for use in a mobile communication system, wherein a base station transmits a random access response in response to receiving a random access preamble from a mobile terminal, wherein the random access response message comprises a grant for a scheduled transmission by the mobile terminal and an indication on the uplink transmission mode for the scheduled transmission.
Patent EP-0018580-A2 (EP)
Inventor: RISTIC MIODRAG
IPC: A61K39/018
Filed: 1980-04-23
Abstract: A method for quantitative propagation of hemotropic parasites, especially Babesia parasites, in vitro. Babesia-infected erythrocyte cultures are incubated in an environment of enhanced carbon dioxide tension wherein the culture medium overlay provides a barrier to oxygen transmission such that cellular hemoglobin is essentially maintained in its deoxy state. By varying environmental carbon dioxide tension, merozoite stages of the parasite are selectively reversibly induced to migration between residence in host cells or culture medium, rendering possible the isolation of infective antigenic merozoites in large quantities. Specific Babesia antigen is harvested in large quantity from the in vitro culture medium.
Patent EP-0038074-A2 (EP)
Inventor: OERDOEGH ZOLTAN DR DIPL-ING
IPC: F24S10/50
Filed: 1981-04-14
Abstract: A thermal collector, particularly for collecting and utilising the thermal energy of solar radiation, which collector contains a heat exchanger, the so-called absorber, made of aluminium. Associated with the absorber is a pipe system suitable for conducting the heat carrier medium. On the side of the absorber remote from the sunlight, thermal insulation may be provided. The absorber is in the form of a supporting framework forming the load-bearing part of the thermal collector and manufactured by application of technology known per se from metal sheets of the same material which are placed one on the other, expediently by rolling with a force action exceeding the flow limit. The pipe system is formed by piping inflated with the aid of a gaseous or fluid medium under elevated pressure, expediently compressed air. For the purpose of increasing flexural strength the edges of the absorber are flanged over and apertures are provided in the region of the flanges in order to avoid heat loss. <IMAGE>
Patent EP-0046978-A2 (EP)
Inventor: BOHN HANS
IPC: B30B15/34
Filed: 1981-08-26
Abstract: Bei einem Verfahren zur Herstellung von Mehrschichtleiterplatten (Multilayer), insbesondere mit mehr als 4 Schichten, wird der Abkühlvorgang nach dem unter Druck und Hitze erfolgenden Verschmelzen der Kunstharzzwischenschichten auf zwei Pressen verteilt: in der ersten Presse erfolgt eine Abkühlung auf eine Transfertemperatur, dann erfolgt die Übergabe an die zweite Presse. Dadurch brauchen die Heizplatten der ersten Presse nicht mehr auf Umgebungstemperatur abgekühlt zu werden, was eine beträchtliche Energieersparnis bringt. Vorteilhafterweise führt man dabei die beim Abkühlen der Heizplatten der ersten Presse freiwerdende Wärmemenge der zweiten Presse zur Aufheizung auf die Transfertemperatur zu, es ist wenerhin auch möglich, die bei der Abkühlung der zweiten Presse auf Umgebungstemperatur freiwerdende Wärmemenge wiederum bei der Aufheizung der ersten Presse auf Maximaltemperatur zu verwenden.
Patent EP-0047116-A2 (EP)
Inventor: CURRY KENNETH VASEY
IPC: A61Q5/00
Filed: 1981-08-24
Abstract: (57) An article for conditioning hair comprises a flexible water-insoluble and non-water-dispersible substrate, for example, non-woven fabric, impregnated with an aqueous solution or dispersion of one or more hair-conditioning agents, the weight ratio of water associated with the substrate to the substrate being at least 1.5 to 1 and the total amount of hair-conditioning agent present being from 2 to 15 g/m 2  of substrate. Preferably a water-soluble cationic hair-conditioning agent such as cetyl trimethylammonium chloride is present in conjunction with either a nonionic hair-conditioning agent such as a fatty alcohol or an anionic hair-conditioning agent such as an alkyl sulphate. The article can be rubbed on dry, damp or wet hair to confer conditioning benefits.
Patent EP-0073901-A2 (EP)
Inventor: BERTSIS VIKTORS
IPC: G06F7/76
Filed: 1982-07-13
Abstract: A method for evaluating boolean expressions in a data processing system includes steps of forming a first vector for selecting and conditioning the boolean variables prior to their evaluation and forming a second vector for specifying logical AND and OR operations in the normal form of the boolean expression. Evaluation of the boolean expression is then performed by translating the first vector using the boolean variables as a translate table. The result of the translation is logically combined with the second vector using an exclusive OR function. The result of the exclusive OR operation is translated with and upon itself and the state of the last position of the result of this translation is the result of the evaluation of the boolean expression.
Patent EP-0080554-A2 (EP)
Inventor: GONCZI CSABA DR DIPL ING CHEM
IPC: C07D235/32
Filed: 1980-10-17
Abstract: 1. Process for preparing 5(6)-thiocyano-benzimidazole derivatives of general formula I  see diagramm : EP0080554,P5,F2  wherein R represents hydrogen, halogen, C1-4 alkyl, C1-3 alkoxy or trifluoromethyl, R**1 represents amino or C1-4 alkoxycarbonylamino, and the salts thereof, characterised in that a compound of general formula II  see diagramm : EP0080554,P5,F5  wherein R is as hereinbefore defined, is selectively reduced with iron to yield the compound of general formula III  see diagramm : EP0080554,P5,F6 wherein R is as hereinbefore defined, which is reacted either with a cyanamide of general formula IV R**3 - NHCN wherein R**3 represents hydrogen or C1-4 alkoxycarbonyl, or with a halocyanogen of general formula V HlgCN wherein Hlg represents chlorine or bromine.
Patent EP-0081057-A2 (EP)
Inventor: FISCHER ARTUR DR H C
IPC: A63H33/10
Filed: 1982-10-07
Abstract: The set consists of cuboid building blocks made of plastic which have boreholes intersecting at right angles as connection points for the engagement of connection pieces connecting the building blocks, and panels which can be attached to the building blocks and have connection means fitting into the boreholes for covering, connection or the like. In order to improve the holding forces of the panel without impairing the building possibilities of the building blocks, the connection means are cams which fit into the boreholes of the building blocks, are of hollow construction starting from their end face and are provided with at least one longitudinal slot extending from the end face of the cam over its entire length. <IMAGE>
Patent EP-0091510-A2 (EP)
Inventor: DAVIS LARRY
IPC: C07D471/10
Filed: 1982-10-23
Abstract: Novel 8-[3-(6-fluoro-1,2-benzisoxazol-3-yl)propyll-1-phenyl-1,2,8-triazaspiro[4.5]decan-4-ones, process for the preparation thereof, and their use for treating psychoses and alleviating pain are described.
Patent EP-0079514-A2 (EP)
Inventor: LYNCH JOHN DR
IPC: G03F7/09
Filed: 1982-11-02
Abstract: Für die Herstellung von Druck- und Reliefformen geeignete lichtempfindliche Aufzeichnungsmaterialien mit einer wasserentwickelbaren photopolymerisierbaren reliefbildenden Schicht auf Basis von Polyvinylalkohol/Monomer-Mischungen enthalten in der photopolymerisierbaren reliefbildenden Schicht als Bindemittel ein Polyvinylalkohol-Derivat, welches erhalten worden ist durch Umsetzung von Polyvinylalkohol mit einem radikalisch polymerisierbare Gruppen enthaltenden Acylierungsmittel in heterogener Phase in einem aprotischen Dispergiermittel mit einem Überschuß an Acylierungsmittel, der mindestens dem 2 molar-fachen des gewünschten Acylierungsgrades entspricht.
Patent EP-0082515-A2 (EP)
Inventor: PLATTER VALERIA
IPC: H01L21/48
Filed: 1982-12-20
Abstract: Coplanar conductor/insulator films with at least one level of metallization are produced by forming on a substrate a conductive pattern (5A, 6A) of a composite consisting of a lower layer (5A) of an aluminum based metal and an upper layer (6A) of hafnium with a coating (7A) of magnesium oxide covering its top surface, blanket depositing a layer of dielectric material whose thickness equals that of the conductive pattern, and wet etching said coating (7) of magnesium oxide for removal thereof together with the overlying portions of said dielectric coating thereon. 
     To produce structures with interconnected, coplanar conductor/insulator films on different levels the above process steps are repeated once or several times. 
     The hafnium layer is used to protect the aluminum based metal during the removal of the magnesium oxide, and as a registration enhancer for subsequent electron-beam processing.
Patent EP-0069583-A2 (EP)
Inventor: RINES CAROL M
IPC: B41J29/48
Filed: 1982-07-06
Abstract: This disclosure is concerned with improved bottom- edge margin indicators for typewriter paper and the like using an optical sensor-monitor wherein spurious effects of the edge of the paper exiting from the bottom margin sensor region and pre-printed material thereon are obviated, and in which the sensor-monitor of the bottom edge of the paper is preferably carried by the platen shield itself in a manner that is particularly advantageous for optical sensing of the paper, with the sensor maintained in extremely close proximity to the paper irrespective of its thickness, and adapted for simple and ready adjustment, if desired, to vary the margin setting.
Patent EP-0074301-A2 (EP)
Inventor: ARNETT SAMUEL EMERSON
IPC: G01D5/20
Filed: 1982-08-20
Abstract: A linear position sensor (10) is disclosed. The sensor (10) includes a periodically driven excitation coil (56) and a similarly wound reference coil (54) both disposed about an armature member (30). The excitation coil (56) generates a rate of change flux which is controlled by the reference coil (54) and a feedback circuit. The excitation flux induces a field In a sensing coil (58) which develops a voltage Vs modulated by the number of coil turns that the armature (30) penetrates. The voltage is then demodulated to yield a measurement of the penetration of the armature with respect to a reference position.
Patent EP-0062599-A2 (EP)
Inventor: KOSMAHL HENRY GOTTLOB
IPC: H01J23/24
Filed: 1982-03-02
Abstract: An improved slow wave circuit especially useful in backward wave oscillators includes a slow wave circuit (10) in a waveguide (12) as shown in Fig. 1. The slow wave circuit is comprised of rings (11) disposed between and attaches to respective stubs (13,14). The stubs (13,14) are attached to opposing sidewalls of the waveguide (12).To the end that opposed, interacting magnetic fields will be established to provide a very high coupling impedance for the slow wave structure, axially oriented bars (20) are connected between rings in alternate spaces and adjacent to the attachment points of stubs (13). Similarly, axial bars (21) are connected between rings in the spaces which do not include bars (20) and at points adjacent to the attachments of bars (21Fig. 2 shows the current loops (22, 23) available because of the inventive structure.Fig. 3 shows that rings (11) may be half rings of 180° arc.Fig. 4 illustrates that the rings or half rings (11) with stubs (13, 14) may be formed of flat metal ribbons.
Patent EP-0092057-A2 (EP)
Inventor: STAHL KARL-HEINZ DR
IPC: F23D11/42
Filed: 1983-03-17
Abstract: 1. Pulsatory burner having a combustion chamber (2) to which there leads, for the periodic intake of liquid fuel, a nozzle (4) arranged in a suction pipe (42) and connected by way of a conduit (10) containing a non-return valve (8) with a fuel ves-el (12), and having a starting air pump (18) by means of which, for starting, an air current can be generated which sweeps over the nozzle (4) and is directed to the combustion chamber (2), characterised in that the conduit (10) is conducted through a chamber (20) the volume of which can be reduced by displacement of a wall (22) by means of compressed air delivered by the starting air pump (18), in that in the conduit (10) between the chamber (20) and the fuel vessel (12) there is situated a valve (28) which can be opened against spring pressure (26) by the fuel flowing out of the fuel vessel (12) and in that the valve (28) comprises a setting member (32) upon which the displaceable wall (22) acts, after a pre-determined displacement distance, for the opening of the valve (28).
Patent EP-0108234-A2 (EP)
Inventor: RITTER GUENTER DR-ING DIPL-CHE
IPC: C10J3/50
Filed: 1983-09-27
Abstract: The finely ground residues are conveyed in the solid state by means of a carrier gas from a stock tank through a cooling section into the gasifier. <IMAGE>
Patent EP-0111313-A2 (EP)
Inventor: DUWEL EDWARD C
IPC: G07B17/00
Filed: 1983-12-08
Abstract: Methods and apparatus for completing an incomplete trip in an electronic postage meter. The state of a bistable cycle switch (84) is read after the trip cycle has commenced, a fatal error is set if the bistable member is in a "home state" prior to completion of the trip cycle, a drive motor (36a) is energized to try and complete the trip cycle, the state of the cycle switch (84) is read, and the drive motor is de-energized after a maximum period of time.
Patent EP-0091140-A2 (EP)
Inventor: BOES IZAAK CORNELIS
IPC: G01F1/05
Filed: 1983-03-04
Abstract: 1. Apparatus for the volumetric consumption metering of a fluid flow, for example a flow of gas or water, which apparatus essentially consists of a housing (1) with an inlet opening (2) and an outlet opening (3), of a wall (7), dividing the inlet opening and the outlet opening and accommodated in the housing (1), and of an enclosed circulation chamber, which is supported by this wall and is provided with an outside wall running parallel to the chamber axis and at least one feed opening (5) and at least one discharge opening (6) on both sides of a plane running through the middle of the chamber and perpendicularly to the chamber axis, a body (8) being movably accommodated in the chamber, and which apparatus furthermore consists of a counter driven by the body, characterized in that in the chamber there is arranged an annular circulation channel (4) for a ball (8), freely movable therein, which channel (4) has a U-shaped cross-section, the arms of the U pointing radially outwards, there being arranged at least one element fitted close to the channel and responding to the circulation of the ball (8) for the respective emission of a pulse for the counter, and the said feed opening (5) and the said discharge opening (6) lying in the outer region of the circulation channel (4).