baber/WOPTO huggingface dataset:
Patent EP-4135022-A2 (EP)
Title: Integrated circuit package with warpage control using cavity formed in laminated substrate below the integrated circuit die
Inventor: DUCA ROSEANNE
IPC: H01L23/13
Filed: 2022-08-04
Abstract: A support substrate includes an insulating core layer, an electrically conductive layer over the insulating core layer and a solder mask layer over the electrically conductive layer. A back side of an integrated circuit chip is mounted to an upper surface of the support substrate at a die attach location. The upper surface of the support substrate includes a cavity located within the die attach location, where the cavity extends under the back side of the integrated circuit chip. The cavity is defined by an area where the solder mask layer and at least a portion of the electrically conductive layer have been removed. Bonding wires connect connection pads on a front side of the integrated circuit chip to connection pad on the upper surface of the support substrate.
Patent EP-4203111-A2 (EP)
Inventor: LEE CHOONGHYEON
IPC: H01M4/02
Filed: 2022-07-07
Abstract: The present invention relates to a cathode slurry composition for a lithium secondary battery, a cathode comprising same, and a lithium secondary battery and, more particularly, when manufacturing a cathode for a lithium secondary battery including a slurry coating process, a cathode slurry composition having a thixotropy that can secure enough flowability to flexibly respond to a change in slurry coating speed is used to manufacture the cathode, and thus, when manufacturing the cathode for a lithium secondary battery, processability can be increased.
Patent EP-4255076-A2 (EP)
Title: Performance metrics format adaptation
Inventor: ANDRIANOV ANATOLY
IPC: H04W72/20
Filed: 2023-03-23
Abstract: There is provided a method, computer program and apparatus for a decoder that causes the apparatus for the decoder to: receive in a first format, a first plurality of values respectively representing first values of performance metrics; receive, in the second format, a second plurality of values respectively representing second values of the performance metrics; convert the received second plurality of values in the second format into the first format; and signal the second plurality of values in the first format to a service consumer.
Patent EP-4269438-A2 (EP)
Title: Oncolytic virus and method
Inventor: CHAMPION BRIAN
IPC: C07K16/28
Filed: 2018-06-01
Abstract: An oncolytic virus (for example a replication competent virus) comprising a transgene cassette encoding an anti-CD40 antibody or binding fragment thereof, wherein the transgene cassette comprises a nucleic acid sequence given in SEQ ID NO: 12 or a sequence at least 95% identical thereto (such as 96, 97, 98 or 99% identical thereto), in particular a cassette of SEQ ID NO: 12; pharmaceutical compositions comprising the same, methods of preparing said oncolytic virus and compositions and use of the oncolytic virus or composition in treatment, in particular in the treatment of cancer. Also provided is the treatment of a patient population characterised as having a cancer expressing CD40, in particular a cancer over expressing CD40, with a therapy according to the present disclosure.
Patent EP-4273102-A2 (EP)
Title: Cathode material for sodium ion battery and preparation method and application thereof
Inventor: ZHOU CHAOYI
IPC: C01G53/00
Filed: 2023-04-28
Abstract: The present invention discloses a cathode material for a sodium ion battery and a preparation method and application thereof. The cathode material has a general chemical formula of Na<sub>1+a</sub>Ni<sub>1-x-y-z</sub>Mn<sub>x</sub>Fe<sub>y</sub>A<sub>z</sub>O<sub>2</sub>. where -0.40 ≤ a ≤ 0.25, 0.08< x < 0.5, 0.05 < y < 0.5, 0.0 < z < 0.26. A is selected from one of or a combination of two or more of Ti, Zn, Co, Al, Zr, Y, Ca, Li, Rb, Cs, W, Ce, Mo, Ba, Mg, Ta, Nb, V, Sc, Sr, B and Cu. Here, in the cathode material for the sodium ion battery, at least two diffraction peaks exist when a diffraction angle 2θ is 42°-46°. The diffraction angle 2θ values of the two diffraction peaks are respectively around 43° and around 45°. The present invention increases the discharge capacity of the sodium ion battery by controlling the structure of the cathode material of the sodium ion battery to reduce the residual alkali content of the cathode material.
Patent EP-4236174-A2 (EP)
Inventor: XU WEIJIE
IPC: H04L5/00
Filed: 2018-07-25
Abstract: The embodiments of the application disclose a channel monitoring method and apparatus, a terminal device and a network device. The method comprises: a terminal device receiving first search space configuration information and second search space configuration information which are sent by a network device; and the terminal device determining, on the basis of a first timer and/or first control information, to perform downlink control channel monitoring on the basis of the first search space configuration information or the second search space configuration information.
Patent EP-4306541-A2 (EP)
Inventor: LINDHOLM CATHARINA
IPC: C07K16/28
Filed: 2022-04-21
Abstract: The disclosure relates to methods and compositions for the treatment of type I IFN mediated disease. Specifically, the disclosure relates to a subcutaneous dose of a type I IFN receptor inhibitor.
Patent EP-4290976-A2 (EP)
Title: Channel contention method and apparatus therefor
Inventor: LIU YALIN
IPC: H04W84/12
Filed: 2014-11-25
Abstract: Embodiments of the present invention provide a channel contention method and apparatus. The channel contention apparatus in the present invention belongs to a basic service set BSS, the BSS includes an access point AP and at least one first station STA. both the AP and the at least one first STA participate in channel contention, and the apparatus is the AP or any first STA. The apparatus includes: a sensing module, configured to sense a channel, and a contention module, configured to contend for the channel, where the AP centrally performs control and scheduling so that all of at least one network device in the B SS can transmit data by using the channel. The present invention resolves a problem of low channel contention success rate for a BSS in a WLAN system.
Patent EP-4247110-A2 (EP)
Inventor: KUDO RIICHI
IPC: H04W84/12
Filed: 2016-08-15
Abstract: Provided is a wireless communication system in which, based on a random access scheme, a transmission opportunity (TXOP) acquired by a wireless access point is granted to a wireless station when performing uplink data transmission from the wireless station to the wireless access point and the TXOP acquired by the wireless station is granted to the wireless access point when performing downlink data transmission from the wireless access point to the wireless station, the system includes a scheduling unit for TXOP granting determining one or more wireless stations having a quality of an uplink data transmission lower than a prescribed value as TXOP responders to which the wireless access point grants the TXOP, and determining one or more wireless stations having a quality of a downlink data transmission lower than the prescribed value as TXOP holders which grant the TXOP to the wireless access point.
Patent EP-4283699-A2 (EP)
Inventor: CARLSON STEVEN A
IPC: H01M4/04
Filed: 2016-07-11
Abstract: Provided is a lithium battery, wherein the battery comprises an anode, a cathode, wherein the cathode comprises one or more transition metals, an electrolyte, and a porous separator interposed between the cathode and anode, wherein the separator comprises an anionic compound. Also provided are methods of manufacturing such batteries.
Patent EP-4304022-A2 (EP)
Inventor: MUIR DEREK
IPC: H01R13/62
Filed: 2021-08-12
Abstract: Disclosed are connector systems for power and/or data transfer in breathing apparatus. The connector systems may comprise magnetically attractive elements and magnets. The connector systems may comprise protrusions and complimentary recesses which are aligned perpendicularly to a cable axis of the connector or connectors. Also disclosed are breathing apparatus comprising the connector systems, and breathing apparatus charging systems.
Patent EP-4306450-A2 (EP)
Inventor: FOSNIGHT WILLIAM J
IPC: B65G1/02
Filed: 2019-08-29
Abstract: An automated order fulfillment for storing and transferring containers including eaches system is disclosed having a multilevel container storage structure having a plurality of groups of storage locations, two or more of the plurality of groups of storage locations configured to store containers including eaches at different temperatures; and autonomous robotic vehicles configured to maneuver the autonomous robotic vehicles for the transfer of items to and from the containers on the autonomous robotic vehicles, and maneuver the autonomous robotic vehicles to and from the plurality of groups of storage locations; wherein the autonomous robotic vehicles are configured to limit the amount of time exposed to the colder of the groups of storage locations.
Patent EP-0015581-A2 (EP)
Inventor: DE BROQUEVILLE AXEL
IPC: B66B21/12
Filed: 1980-03-11
Abstract: A transportation system comprises a plurality of successive load carrying components, means for moving the components along a closed-loop path and means for controlling the speed of the components and their distance apart. The controlling means is operable by moving the components along the closed-loop path without rotation of the components traverse to the closed-loop path direction.
Patent EP-0017758-A2 (EP)
Inventor: TAPPE GUENTHER DR
IPC: G10D3/10
Filed: 1980-03-13
Abstract: Kunststoffsaite aus verstreckten Monofilen aus Polyvinylidenfluorid, Verfahren zum Herstellen der Polyvinylidenfluorid-Monofile durch Extrusion und Verstreckung und Verwendung der Kunststoffsaiten als Bespannung von Ballspielschlägern.
Patent EP-0033024-A2 (EP)
Inventor: GREEN ROBERT LEONARD
IPC: G08B13/184
Filed: 1980-01-28
Abstract: This invention is an intruder detector in which there is a range of retro-reflectors (11) spaced apart along a boundary (14,15) of an area to be protected. There is a scanning transmitter receiver (12) in one corner opposite the boundary (14) and a scanning receiver (13) spaced from the transmitter receiver (12) along another part of the boundary. The two receivers scan the reflectors (11) at different rates and the patterns of received signals are compared in a computer which can detect whether an intruder (18) is present, and possibly also where he is.
Patent EP-0044903-A2 (EP)
Inventor: SCHWARZ RUDOLF DR
IPC: C01B33/18
Filed: 1981-03-21
Abstract: 1. A process for the pyrogenic production of silicon dioxide by vaporising one or more volatile silicon compounds from the group of chlorosilanes and organochlorosilanes, mixing with air or oxygen-containing gas, fuel gas and steam and combusting this gas mixture, characterised in that a carbon monoxide-containing gas is used as fuel gas.
Patent EP-0043124-A2 (EP)
Inventor: BULLIS DAVID CHARLES
IPC: G06K7/14
Filed: 1981-06-26
Abstract: A method for reading bar-coded labels by taking ratios of successive bars and spaces, then discriminating and categorizing the ratios of one of four possibilities. This output is combined and decoded into characters using a read-only-memory. The characters along with information on spacing between the characters is then passed to a microprocessor. The microprocessor decides which of the characters are valid and assembles a complete scans worth of information by making use of the data relating to the separation between characters. Handling the data in this fashion provides a means to assemble data from partial scans of the label into one complete scan.
Patent EP-0045972-A2 (EP)
Inventor: WINSTEAD THOMAS W
IPC: B29C51/32
Filed: 1981-08-12
Abstract: Methods and apparatus are provided for pressure and/or plug assist and match molding configurations for in-line continuous rotary thermo-forming systems. The pressure assist, plug assist and matched mold devices are carried on continuous endless loop indexing structures which accurately index them with the mold cavities in respective rotary mold wheels to achieve high thermo-forming speeds without loss of quality in the ultimate products. The drives of the continuous endless loop indexing structures are synchronized with those of the mold wheel. The systems are continuous ones in which the webs to be thermoformed are continuously extruded and from which the thermo-formed products are continuously cut and stacked downstream of the rotary mold wheel, with the web selvage being returned and recycled into the extrusion device.
Patent EP-0047902-A2 (EP)
Inventor: HENNE ANDREAS DR
IPC: C07F9/53
Filed: 1981-08-29
Abstract: Die Erfindung betrifft Acylphosphinsulfid-Verbindungen, ihre Herstellung und Verwendung. Diese Acylphosphinsulfid-Verbindungen haben die Formel <IMAGE> worin R¹ für einen Alkylrest, einen Cycloalkylrest, einen gegebenenfalls substituierten Phenyl-, Naphthyl- oder hetero- cyclischen Rest steht; R² die Bedeutung von R¹ hat, wobei R¹ und R² untereinander gleich oder verschieden sein können, oder für einen Alkoxylrest, einen gegebenenfalls substituierten Phenoxyrest, oder einen Phenoxyrest, oder einen Phenoxyalkylrest steht oder R¹ und R² untereinander zu einem Ring verknüpft sind, der gegebenenfalls als Substituenten weitere Alkylreste sowie ankondensierte Benzolringe besitzen kann; R³ für einen Alkylrest, einen cycloaliphatischen Rest, einen substituierten Phenyl-, einen gegebenenfalls substituierten Naphthyl-, oder heterocyclischen Rest oder für die Gruppierung <IMAGE> steht, worin X für einen gegebenenfalls substituierten Phenylenrest steht, oder X für einen aliphatischen oder cycloaliphatischen zweiwertigen Rest steht; und wobei gegebenenfalls mindestens einer der Reste R¹ bis R³ olefinisch ungesättigt sein kann. Diese Acylphosphinsulfidverbindungen können aus Acylphosphinen und Schwefel hergestellt und als Photoinitiatoren in photopolymerisierbaren Massen verwendet werden.
Patent EP-0053464-A2 (EP)
Inventor: TOMINARI NOBORU
IPC: F02D41/02
Filed: 1981-11-23
Abstract: An electronically controlled fuel injection system for a spark ignition internal combustion engine (10) is disclosed which controls air flow rate as a function of fuel flow rate by converting an operator's depression of an accelerator pedal (40) to an electric signal, applying the signal to a computer (50) which preferentially determines the fuel flow rate and then the air flow rate, and feedback controlling the airflow rate by using the determined air flow rate and an actual air flow rate sensed by a pressure sensor (44, 46) provided at the upstream and downstream sides of a throttle valve (15) and/or a throttle opening sensor (35). The computer (50) also receives signals representative of the fuel line pressure and the air pressure in a region adjacent one or more injectors (26), and uses this in adjusting the supply of fuel to the injector(s) (26) to obtain a predetermined constant pressure difference thereacross. A unique digital flow control valve may also be used to precisely adjust the air flow rate. The system eliminates automobile "hesitation" while satisfying the requirements of fuel economy and low emissions.
Patent EP-0062135-A2 (EP)
Inventor: SPELSBERG ECKHARD DIPL-ING
IPC: H05K5/06
Filed: 1982-01-20
Abstract: 1. A splashproof box for electrical appliances, such as automatic machines, fuses, terminals and current meters, adapted to be installed in humid spaces such as garages and washing plants, and substantially consisting of a box part and a cover part, these box parts interlacing at the connecting joint with sealing strips and seals, characterized in that both the lower box part (30) and also the cover part (31) are formed by end pieces (32) resp. end cups (57) and, if necessary, intermediate pieces (55) resp. intermediate cups (74), which are joined together via connecting clamps (33) resp. clamp connectors (58), the connecting clamps (33) resp. clamp connectors (58) being of U-shape and overlapping the lower box part (30) resp. the cover part (31) at the but joints in that the legs (44, 71) of the connecting clamps (33) resp. clamp connectors (58), provided with clamping grooves (45), hold together holding strip halves (43) extending over the height of the lower box part (30) resp. cover part (31), while the web (46, 70) interconnecting the legs is rigidly connectable with the end pieces (32) resp. end cups (57) and the intermediate pieces (55) resp. intermediate cups (74) as by welding or glucing.
Patent EP-0062170-A2 (EP)
Inventor: BEYER KLAUS DIETRICH
IPC: H01L21/762
Filed: 1982-03-09
Abstract: There is provided a process for manufacturing high density integrated circuits where transistor emitter-base isolation distances are established with high precision and, if there is any misalignment during photolithographic procedures, such misalignment occurs in a wide dielectric isolation without adverse impact on transistor performance. 
<??>The process comprises:
 a) producing an ion-implantation resistant island on a substrate;
 b) growing ion-implantation resistant sidewalls on the island;
 c) implanting a first impurity;
 d) removing the sidewalls;
 e) implanting a second impurity where the sidewalls were;
 f) growing a conformal etchable coating over the surface of the device;
 g) masking to define an area spaced from and exterior to the area where the sidewalis were;
 h) removing the conformal etchable coating in the area of step g);
 i) etching a deep trench in the area where the conformal coating was removed;
 j) implanting a third impurity into the deep trench;
 k) filling said deep trench (47a, b) with a dielectric material. 
<??>Following island removal, the emitter and base of a bipolar transistor are formed in the area where the island existed.
Patent EP-0069324-A2 (EP)
Inventor: HEYBUTZKI HELMUT ING
IPC: F04D7/02
Filed: 1982-06-29
Abstract: Eine Pumpvorrichtung (1) für sehr kalte Flüssigkeiten, insbesondere für flüssigen Stickstoff und flüssige Luft weist ein wärmeisoliertes Pumpgefäß (2) und eine darin angeordnete Tauchpumpe (13) auf, die über eine aus dem Pumpgefäß (2) herausgeführte Antriebswelle (19) mit einem Antriebsmotor (25) verbunden ist. Damit eine solche Pumpvorrichtung (1) auch in Druckkreisläufen mit minimalen Wärmeverlusten automatisch betrieben werden kann, ist das Pumpgefäß (2) druckdicht geschlossen ausgebildet, die Tauchpumpe (13) wärmeisoliert aufgehängt und die Antriebswelle (19) in axialer Richtung ebenfalls wärmeisoliert.
Patent EP-0078915-A2 (EP)
Inventor: ESCHENFELDER PETER
IPC: B23Q1/48
Filed: 1982-10-05
Abstract: Verwundenes Profil-Bauteil, bei dem eine Trennfläche erzeugt ist durch Verwinden (Verschwenken) eines Folygonzugs (PZ) um eine ortsfeste Achse (A) bei gleichzeitiger Translation des Polygonzugs (PZ) entlang der ortsfesten Achse (A); Vorrichtung zur Bearbeitung von Polygonzug-Flächen, bei der eine Halterung einen Werkzeug-Träger (14) um die ortsfeste Achse (A) verschwenkbar haltert und in Richtung der ortsfesten Achse (A) translatorisch verfahrbar ist.
Patent EP-0078423-A2 (EP)
Inventor: FRANKE WOLFGANG
IPC: A47J43/08
Filed: 1982-10-14
Abstract: 1. Multipurpose food preparation machine with an electromotively operated drive shaft (1), which carries a plastic sleeve (7) and can be connected via the latter to various implements, said shaft being sealingly passed through the partition (8) between the motor space (2) and the working space (6) of the machine, characterized in that at its lower end, the plastics sleeve (7) has a collar (7.1), which engaging from the bottom on a sealing bell (9), presses the latter axially against an interposed, elastic sealing ring (10) in the direction of a bearing orifice (8.2) formed in the partition (8), an annular groove (7.2) for receiving a lubricant and which is open at the top being formed in the collar (7.1).
Patent EP-0059600-A2 (EP)
Title: Forming cartons
Inventor: OAKLEY JOHN RICHARD
IPC: B31B50/62
Filed: 1982-02-24
Abstract: In the forming of cartons, a water-based adhesive, e.g. an aqueous-dispersed polyvinylacetate, is applied as an atomised spray by guns (19,20) to selected parts (23,27) of a carton blank (17) of uncoated board and partially dried by hot gas (air) jets (29), and the carton is erected by forcing the carton blank by a punch (34) through a forming die so that the selected parts are pressed briefly against cooperating parts of the carton to secure them together, by means of projections (36) on the punch and pressure members (37) forming part of the die. The atomised spraying followed by hot air drying of the adhesive enables adhesion to be effected by very brief pressure, and the method can thus be used for high speed production of cartons of uncoated board.
Patent EP-0068807-A2 (EP)
Inventor: WATSON ANGUS ALEXANDER
IPC: C25D3/38
Filed: 1982-06-23
Abstract: The invention is concerned with the electrodeposition of copper from an aqueous acidic bath containing the following additives:a. An alkylated polyalkyleneimine obtained as the reaction product of a polyalkyleneimine represented by the formula:wherein R is H or (CH<sub>2</sub>)<sub>n</sub> NH<sub>2</sub> and n = 1 to 6 with an epihalohydrin and an alkylating agent; an organic sulfo sulfonate; a polyether; and optionally a thioorganic compound.
Patent EP-0086389-A2 (EP)
Inventor: EILINGSFELD HEINZ DR
IPC: C09B29/00
Filed: 1983-02-01
Abstract: Die Erfindung betrifft Verbindungen der allgemeinen Formel I <IMAGE> in der R¹ Wasserstoff, gegebenenfalls substituiertes Alkyl, Cycloalkyl oder Aryl, Acyl, Alkoxy- oder Phenoxycarbonyl, gegebenenfalls substituiertes Carbamoyl, Thiocarbamoyl oder Sulfamoyl oder Alkyl- oder Arylsulfonyl und R² Wasserstoff oder der Rest eines primären Amins sind. Die erfindungsgemäßen Verbindungen eignen sich sehr gut als Diazokomponenten zur Herstellung von Azofarbstoffen.
Patent EP-0096172-A2 (EP)
Inventor: SCHLUENZ ROBERT WILLIAM
IPC: C08F240/00
Filed: 1983-03-16
Abstract: Resins prepared by cationic polymerization of pure or combined feeds of C 5 -C 10  hydrocarbons are decolorized by use of iodine or bromine or their compounds. Activation by heat or radiation is usual. The decolorizing agents may be added prior to or during the polymerization process or to the polymerized resin before or after isolation.
Patent EP-0093956-A2 (EP)
Inventor: FUKASAWA ATSUSHI
IPC: H01P1/205
Filed: 1983-04-27
Abstract: A dielectric filter (Fig. 16) for frequencies higher than VHF band comprising a closed conductive housing (112), a pair of input and output means provided at both the extreme ends of said housing (112), a dielectric body (111) with a plurality of linear parallel grooves (118) arranged in said housing (112), a plurality of conductive linear means (113) with the length of approximately 1/4 wavelength mounted in said dielectric body (111) between said grooves (118) so that one end of said resonators (113) is fixed to the common plane of the housing (112), a capacitor means (114, 115) provided between the other end of resonators (111, 113, 118) and said conductive housing (112) so that an electrode (115) of said capacitor may be trimmed by laser beam to adjust the resonating frequency of each of said resonators (111, 113, 118) and a plurality of conductive rods (137) provided in said grooves (118) for improving the spurious characteristics of the filter.
Patent EP-0093420-A2 (EP)
Inventor: KLEINER HANS-JERG DR
IPC: C07F9/52
Filed: 1983-04-29
Abstract: Chlorophenylphosphanes of the formula (C6H5)nPCl3-n in which n=1 or 2, are prepared by reacting triphenylphosphane, (C6H5)3P, with phosphorus trichloride, PCl3, at temperatures between about 320 DEG and 700 DEG  C.; in the temperature range between about 320 DEG  and 500 DEG  C. the reaction is preferably carried out under elevated pressure, in particular under autogenous pressure, while in the temperature range between about 500 DEG  and 700 DEG  C. atmospheric pressure is preferably used. The composition of the final product can be controlled by the choice of the molar ratio of the starting materials. The final products dichlorophenylphosphane and chlorodiphenylphosphane are mainly intermediates in various fields, such as, for example, the crop protection and the polymer sectors.