baber/WOPTO huggingface dataset:
Patent EP-4306483-A1 (EP)
Inventor: SHIBUYA AKIYOSHI
IPC: C01B32/16
Filed: 2022-02-14
Abstract: The purpose of the present invention is to provide a method and an apparatus for producing carbon nanotube aggregates to improve the contact efficiency between a source gas and catalysts, thereby enabling the efficient production of high-quality CNT aggregates. A method for producing carbon nanotube aggregates according to the disclosure is a method including a growth step of growing the carbon nanotube aggregates on substrates with catalysts on surfaces. In the growth step, a source gas supply step of forming a substrate layer by stacking the substrates at a lower portion of a growth furnace configured to perform the growth step, and supplying a source gas to the substrate layer through a plurality of gas injection ports arranged at the lower portion of the growth furnace, and an in-growth furnace stir and conveyance step of mechanically stirring and/or conveying the substrate layer are performed at least in part in an overlapping manner.
Patent EP-4305188-A1 (EP)
Inventor: BLOMQUIST ROBERT E
IPC: C12Q1/68
Filed: 2022-03-09
Abstract: The invention provides compositions and methods allowing for rapid, accurate, robust, and low-cost diagnosis of infectious diseases via extraction-free, direct PCR techniques.
Patent EP-4317336-A1 (EP)
Inventor: YANO HIKARU
IPC: C09D201/00
Filed: 2022-03-18
Abstract: The present invention relates to a coating material containing a resin component α and an oil component. An SP value of the resin component α is 7.5 to 11.0 (cal/cm<sup>3</sup>)<sup>1/2</sup>, and the oil component can exude out from a cured or dried coating film layer to which the coating material has been applied when a temperature drops to a predetermined value or less.
Patent EP-4317016-A1 (EP)
Inventor: BABA TAKUMA
IPC: B65D77/04
Filed: 2022-03-24
Abstract: A liquid-containing combination container includes a first container that contains a liquid, a second container that contains the first container and that has an oxygen barrier property, and an oxygen absorber that absorbs oxygen in the second container. The first container includes a container body that includes an opening portion and a stopper that closes the opening portion, the stopper has oxygen permeability.
Patent EP-4274349-A1 (EP)
Inventor: JANG YOUNGROK
IPC: H04W72/12
Filed: 2022-03-23
Abstract: The present disclosure relates to a 5 th  generation (5G) or 6 th  generation (6G) communication system for supporting a higher data rate. A method performed by a user equipment (UE) in a wireless communication system is provided. The method may include: receiving, from a base station (BS), a radio resource control (RRC) message including a parameter associated with using a start symbol of a physical downlink control channel (PDCCH) monitoring occasion as a reference of a start and length identifier value (SLIV); determining, based on the parameter, when a physical downlink shared channel (PDSCH) is scheduled by downlink control information (DCI) transmitted via repetitive first PDCCH candidate and second PDCCH candidate, a reference symbol associated with a start symbol of the PDSCH by using the second PDCCH candidate starting after the first PDCCH candidate; and receiving, based on the reference symbol, downlink data via the PDSCH from the BS.
Patent EP-4319018-A1 (EP)
Title: Physical downlink control channel detection method and related apparatus
Inventor: SONG LEI
IPC: H04L5/00
Filed: 2022-03-25
Abstract: Provided in the present application are a physical downlink control channel detection method and a related apparatus. A terminal device receives indication information sent by a network device side, wherein the indication information may include an association relationship between search space sets, and a specified monitoring mode of the terminal device. The terminal device can determine, on the basis of the indication information, an associated MO which is used for the same PDCCH, such that the terminal device can narrow a blind detection range, thereby effectively reducing the number of times of blind merging of candidate PDCCHs during PDCCH joint detection and decoding. The problem of it being impossible for a terminal device to detect a PDCCH within the scope of a monitoring capability is alleviated, thereby improving the success rate of PDCCH transmission.
Patent EP-4318201-A1 (EP)
Inventor: FENG LEI
IPC: G06F3/0488
Filed: 2022-08-25
Abstract: A virtual keyboard setting method and apparatus, a storage medium, and a computer program product, relating to the technical field of intelligent control. The method comprises: determining an operation region, and determining a touch area (101), wherein the operation region is a region operated in a screen during using an input method, and the touch area is a region covered when an external trigger body triggers the screen each time; determining a display region of the virtual keyboard according to the operation region (102); determining the area of each virtual key in the virtual keyboard according to the touch area (103); and setting the virtual keyboard according to the display region of the virtual keyboard and the area of each virtual key (104).
Patent EP-4290598-A1 (EP)
Inventor: SONG WON SEOB
IPC: H01M4/04
Filed: 2022-10-06
Abstract: An electrode manufacturing device according to one embodiment of the present embodiment is an electrode manufacturing device that applies pressure to an electrode containing a coating part and a non-coating part, the electrode manufacturing device comprising: a first pressure roll that applies pressure to the non-coating part; a second pressure roll that applies pressure to the coating part; and a connection part that penetrates through the center of the first pressure roll and the center of the second pressure roll, respectively, wherein a difference between a radius of the first pressure roll and a radius of the second pressure roll is equal to or smaller than a step difference between the coating part and the non-coating part.
Patent EP-4276331-A1 (EP)
Title: Nutation gear reducer
Inventor: WANG XIAOCHUN
IPC: F16H1/20
Filed: 2022-12-05
Abstract: A nutation reducer, to solve a problem that a knuckle bearing adopted in existing nutation reducers to perform nutation movement is complicate in structure, its volume is large, leading to low power density. A nutation reducer in this application includes: a case, two pairs of nutation gear pairs, each pair being disposed in the case and composed of a nutation gear and non-nutation gear in engagement, and the non-nutation gear being fixed in the case or integrated formed in the case; an output shaft, rotationally disposed in the case; two annular spring films, each nutation gear of the gear pair is connected to the output shaft through one annular spring film; a nutation generating mechanism disposed in the case, two nutation gear pairs being respectively disposed on both sides of the nutation generating mechanism. Power-split arrangement is applied in this application, symmetric layout of the nutation gear pairs is adopted. In this way, the working efficiency of the reducer is obviously improved, meanwhile the volume and weight of the reducer, and the heat generated in working process are reduced, and power density is improved.
Patent EP-4300600-A1 (EP)
Title: Photovoltaic cell, method for preparing same, and photovoltaic module
Inventor: JIN JINGSHENG
IPC: H01L31/0745
Filed: 2023-02-09
Abstract: A photovoltaic cell is provided, including a substrate and a passivation layer on the substrate. The passivation layer includes first portions and second portions interleaved with each other in a direction perpendicular to a normal of the first surface of the substrate. The first and second portions are doped with a same type of doping elements, each second portion has a reference surface away from the substrate, a doping concentration of doping elements in a second portion gradually decreases in a direction from a center of the reference surface toward an adjacent first portion and in a direction from the center of the reference surface toward the substrate, and a doping concentration of doping elements in the first portion is less than or equal to a minimum doping concentration of doping elements in the second portion.
Patent EP-4253212-A1 (EP)
Inventor: PAI MIN LANG
IPC: B62K5/06
Filed: 2023-03-14
Abstract: A tricycle includes a first frame and a second frame which is pivotally connected to the first frame. The second frame includes two first connectors and two second connectors. A driving assembly includes a chain unit, and is connected to the first frame. A rear wheel assembly includes at least one universal drive shaft which extends through one of the two second connectors of the second frame. The rear wheel assembly is connected to the chain unit of the driving assembly. The driving assembly delivers power to the driving assembly via the at least one universal drive shaft. When the first frame is inclined relative to the second frame, the chain unit is avoided from being twisted.
Patent EP-4273903-A1 (EP)
Title: Method of fabricating an electrode structure and apparatus therefor
Inventor: KIM DOHYUNG
IPC: H01J37/32
Filed: 2023-05-03
Abstract: An apparatus and method for fabricating an electrode structure. The method may include forming a first gate electrode, performing a removal process on an electrode capping layer formed on the first gate electrode, forming a second gate electrode on the first gate electrode, and nitridating an upper portion of the second gate electrode.
Patent EP-4277045-A1 (EP)
Inventor: DELESTRE QUENTIN
IPC: H01R13/641
Filed: 2023-05-08
Abstract: The invention relates to an electrical connector (100) a for a safety restraint system of a motor vehicle, in particular a squib-type connector for an airbag system, configured to be mated along a mating direction (x) with a mating electrical connector, comprising a housing (1), two electrical terminals (23a), a shunt (27) for a short-circuiting of the two terminals (23a), and a connector position assurance (CPA) device (3) for assuring the mating of the connector (100) with the mating connector. The connector is characterized in that the shunt bridge (29) and the linking portions of the shunt arms (33a) are fit in the housing (1), each one of the contact portions (35a) is resiliently engaged with its respective electrical terminal (23a), and the contact portion (35a) of at least one of the two shunt arms (33a) is configured to be displaced by the CPA device (3) when the CPA device (3) is moved into the final position.
Patent EP-4234852-A1 (EP)
Inventor: PAPAGELIDIS MARIO
IPC: E05B19/00
Filed: 2023-06-01
Abstract: Die vorliegende Erfindung betrifft einen Schlüssel (10) für einen Schließzylinder (52), wobei der Schlüssel (10) einen Schlüsselschaft (14) aufweist, wobei sich der Schlüsselschaft (14) in einer Längsrichtung (18) von einem Schlüsselkopf (12) zu einer Schlüsselspitze (16) des Schlüssels (10) erstreckt, wobei der Schlüsselschaft (14) zwei Schlüsselbreitseitenflächen (24) aufweist, wobei der Schlüssel (10) des Weiteren einen Nocken (36) aufweist, der von einer der Schlüsselbreitseitenflächen (24) hervorragt, wobei der Nocken (36) einstückig mit dem Schlüsselschaft (14) ausgebildet ist. Des Weiteren betrifft die vorliegende Erfindung einen Schließvorrichtung (50) mit einem derartigen Schlüssel (10) und einem Schließzylinder (52).
Patent EP-0014727-A1 (EP)
Inventor: LEHMANN RUDOLF
IPC: A45C13/24
Filed: 1979-02-22
Abstract: In the alarm device the alarm circuit includes not only a locking contact but also an alarm loop which is formed by an electrical cable (21). By means of this cable (21), the container can be attached to a fixed object. In this case, one end of the cable (21) is fixedly connected to the container and included in the alarm circuit. The other end of the cable (21) is attached by means of the combination lock (13) of the container on closing the lid (11). In this manner, the combination lock (13) can achieve both the closing of the alarm loop and of the lid. The single alarm circuit gives an alarm after the closing of the lid (11) and locking by the combination lock (13) both upon opening of the lid (11) and also upon separation of the alarm loop. <IMAGE>
Patent EP-0011808-A1 (EP)
Inventor: HAUSSUHL SIEGFRIED PROF DR
IPC: H01L37/02
Filed: 1979-11-19
Abstract: 1. A pyro-electric component for measuring the intensity of electro-magnetic radiation, for measuring temperature and for generating a thermo-electric current, characterised in that the pyro-electric component consists of a monocrystal having a basis of rhombic lithium metagermanate (Li2 GeO3 ).
Patent EP-0008811-A1 (EP)
Title: Thermohärtbarer Schmelzklebelack, dessen Herstellung und dessen Verwendung
Inventor: HEIM PETER DR
IPC: C09D171/00
Filed: 1979-06-14
Abstract: Der thermohärtbare Schmelzklebelack enthält eine Lösung einer thermohärtbaren Mischung verschiedener Harze in einem Lösungsmittel oder Lösungsmittelgemisch, das bei einer Temperatur im Bereich von 50 bis 230°C, vorzugsweise 130 bis 210°C, siedet. Die thermohärtbare Mischung besteht aus einem Polyhydantoinharz, einem Polyhydroxypolyäther- bzw. Phenoxyharz und einem Polyurethanharz, die jeweils eine bestimmte Struktur und eine bestimmte spezifische Viskosität haben müssen. Die Zusammensetzung der thermohärtbaren Mischung muss innerhalb des schraffierten Bereiches in Fig. 1 liegen. Der Schmelzklebelack kann zur Herstellung von Backlackdrähten verwendet werden, die zur Fertigung von mechanisch und thermisch hoch beanspruchbaren elektromagnetischen Spulen dienen. Er kann aber auch auf andere Trägermaterialien aufgetragen werden oder durch Ausfällen in einem Nichtlöser in Schmelzkleberpulver übergeführt werden.
Patent EP-0008479-A1 (EP)
Inventor: VAN DE MOESDIJK CORNELIS GERAR
IPC: C01B21/14
Filed: 1979-08-14
Abstract: A process is described for the production of hydroxylamine, or hydroxylamine salts, from the reduction of nitrogen monoxide with hydrogen in an acid liquid reaction medium in one reactor in the presence of a noble-metal catalyst, wherein explosive gaseous mixture compositions are avoided by maintaining the presence of an inert gas at a level of between 10%and 80%by volume, and whereby the process is conducted at elevated pressures of between about 1500 and 5000 kPa.
Patent EP-0011349-A1 (EP)
Inventor: BERTOLACINI RALPH JAMES
IPC: C10G47/20
Filed: 1979-11-13
Abstract: The process comprises contacting a hydrocarbon feedstock containing a substantial amount of organic nitrogen-containing compounds in a first reaction zone (18) under hydrocracking conditions and in the presence of hydrogen with a first catalyst comprising nickel and molybdenum or nickel and tungsten, their oxides, and/or their sulfides on a co-catalytic acidic cracking support comprising ultrastable, large-pore crystalline aluminosilicate material and a silica-alumina matrix to produce a first hydrocracked effluent and contacting said first hydrocracked effluent in a second reaction zone (19) under hydrocracking conditions and in the presence of hydrogen with a second catalyst comprising cobalt and molybdenum, their oxides, and/or their sulfides on a co-catalytic acidic cracking support comprising ultrastable, large-pore crystalline aluminosilicate material and a silica-alumina matrix to produce a second hydrocracked effluent (23). Preferably, the first catalyst comprises nickel and tungsten deposed on the co-catalytic acidic cracking support. 
     In one embodiment of the process, the second catalyst is a catalyst that has been deactivated and then regenerated prior to its use in the process.
Patent EP-0007697-A1 (EP)
Inventor: REED ROBERT D
IPC: F23C99/00
Filed: 1979-06-15
Abstract: A low NOx burner (10) for a furnace operating under natural draught in which primary and secondary combustion air (60, 62) are provided to a first burning zone (16,18) in which either or both liquid and gaseous fuel can be used. Less than stoichiometric air is supplied in the primary burning zone (16, 18 and tertiary combustion air (50) is supplied in a second cor bustion zone (28) downstream from the first combustion zon (16, 18). The total air supply is over the stoichiometric requirement. Air control means (38,40,42 and 44) is provided so that a fixed ratio of primary-secondary air/tertiary air is provided for all burning and fuel rate conditions, so as to maintain the less than stoichiometric air supply to the first combustion zone. In addition, water atomization (68, 70, 88 and 89) is provided upstream of the first burning zone (16,18) to provide a burning chemistry which factors the reduction of NOx in the first burning zone.
Patent EP-0029473-A1 (EP)
Inventor: SERAFINO JAMES MICHAEL
IPC: A23L2/62
Filed: 1979-11-23
Abstract: This invention relates to a clouding agent obtained by drying an aqueous dispersion comprised of, on a dry basis, a major amount of malto dextrin (in solution) and minor amounts of xanthan gum and titanium dioxide. The clouding agent thus obtained is added to a dry beverage mix in amounts effective to produce the desired opacity and remain suspended for a time sufficient to consume a beverage prepared from the dry mix.
Patent EP-0016288-A1 (EP)
Inventor: BRISTOW IAN TREVOR
IPC: F04C14/02
Filed: 1979-12-04
Abstract: To minimise the power absorbed by a positive displacement pump system used where the requirement for pressure fluid varies inversely with the pump speed, notably in automobiles, the system provides two separate delivery passages (61,62) for the pumped fluid and a discharge passage (66) into which the fluid from the delivery passage is passed under the control of a valve means (70,71), the valve means commencing to operate on one (62) of the two delivered flows at lower speeds to by-pass a proportion of said one flow to an overspill (79), whilst the fluid not bypassed is added to the flow from the other delivery passage being passed to the discharge passage. The said proportion is increased in a manner to maintain the pressure drop across a discharge orifice in the discharge passage (66) at a constant value, and as the pump speed increases further the valve means commences to by-pass also an increasing proportion of the flow from said other delivery passage (61) to the overspill to maintain the said pressure drop constant. The increase in area of communication between the second delivery passage and overspill is greater than the increase in area of communication between the first delivery passage and overspill. In this way, the final regulation is carried out on a smaller quantity of fluid and less fluid is pumped to the highest pressure in the system.
Patent EP-0005668-A1 (EP)
Inventor: DEVILLARD JACQUES
IPC: C22C33/02
Filed: 1979-05-14
Abstract: 1. Process for the production of alloy bodies by powder metallurgy, characterized in that it comprises preparing, from the constituents of said alloy, a homogeneous mixture of a powder of a first alloy A1 , and a powder of a second alloy A2 , said alloys A1 and A2 comprising all the constituents of said alloy but having a different content of at least one alloying element, whereby alloy A1 forms a liquid phase at a temperature T1 which is lower than the temperature T2 at which alloy A2 forms a liquid phase, and sintering the mixture of said powders under pressure at a temperature between T1 and T2 , holding the mixture at said temperature for at least one hour.
Patent EP-0020358-A1 (EP)
Title: Process and device for the preparation of hydrogen.
Inventor: SILBERRING LUDWIG
IPC: B01J8/06
Filed: 1980-06-03
Abstract: PCT No. PCT/CH79/00112 Sec. 371 Date Jul. 21, 1980 Sec. 102(e) Date Jun. 13, 1980 PCT Filed Aug. 20, 1979 PCT Pub. No. WO80/01065 PCT Pub. Date May 29, 1980.In the production of hydrogen from hydrocarbons and water vapor a large portion of the heat which is required for heating the feedstock to the reaction temperature as well as for the endothermic reaction is recovered from the sensible heat of the reaction products. Additional heat is supplied by means of electric heating. An apparatus intended for carrying out the process comprises a recuperator, a reactor chamber and an additional heater housed in a common pressure shell.
Patent EP-0019173-A1 (EP)
Inventor: STOECKIGT DIETER
IPC: B01D19/04
Filed: 1980-05-05
Abstract: Verwendung von alkoxylierten Alkoholen der Formel <IMAGE> in der R einen C8- bis C18-Alkylrest, x 2 bis 4,5 und y 2 bis 5 bedeutet, als schaumarme und biologisch abbaubare Tensidzusätze in Wasch- und Reinigungsmitteln. Technisch bevorzugt sind Gemische der Alkoholethoxylate vor allem von alkoxylierten C9/C11- und C13/C15-Oxo-alkoholen. Die Produkte sind alle über 80% biologisch abbaubar.
Patent EP-0019771-A1 (EP)
Inventor: KLENK HERBERT DR
IPC: C09K15/06
Filed: 1980-05-08
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Stabilisierung von Caprolactonen durch Zusatz von Dihydroxybenzolen.
Patent EP-0021426-A1 (EP)
Inventor: BEGEMANN GUENTHER DIPL-ING
IPC: H03D7/14
Filed: 1980-06-25
Abstract: This mixer consists of two non-linear elements arranged in antiparallel. The mixer is constructed by means of waveguides, the dimensions of which are selected with respect to the frequency of the pump energy (fP), input energy (fE) and output energy (fA) in such a manner that the pump energy (fP) and the input energy (fE) can be propagated along the waveguides but the output energy (fA) cannot be propagated. Such a mixer should have very low losses, on the one hand, and, on the other hand, manage with very simple filters. For this purpose, the invention provides that the dimensions of the waveguide (1) connected at the input (down-converter) or at the output (up-converter), for example a hollow waveguide, are selected in such a manner that the frequencies (fE) or (f'A) can be propagated but not the pump frequency (fP) (Figure 4). <IMAGE>
Patent EP-0029926-A1 (EP)
Inventor: MAGERS THOMAS ANTHONY
IPC: G01N33/66
Filed: 1980-11-04
Abstract: An improved composition, device and method, whereby enhanced sensitivity is achieved in detecting test sample constituents such as glucose and blood. The improvement resides in the use of a broad range of compounds as enhancers for benzidine-type indicators. The enhancer tends to stabilize the blue colorform of such indicators.
Patent EP-0022325-A1 (EP)
Inventor: ZOBRIST GERALD J
IPC: G01M7/02
Filed: 1980-06-20
Abstract: An exciter for applying a dynamic torsional force to a rotating structure, such as to the shaft of a turbine generator, the axle of a vehicle, or the like, during mechanical testing to determine the mechanical response characteristics, natural modes of vibration, fatigue life, etc., of the structure. 
     The exciter (20) preferably includes a rotary hydraulic actuator (21) having a housing (22) secured to the structure (10,11,12) to be tested and a driveshaft which is rotatable relative to the housing (22) as well as an inertial mass (30) mounted on the driveshaft. The exciter (20) also includes a hydraulic power supply (58) for the actuator (21) and an electrohydraulic means comprising a torque setpoint circuit (59) for producing a torque command signal to set the desired amplitude and frequency of oscillation of the inertial mass (30), a position setpoint circuit (72) for producing a position command signal to set the mid-point of the arc through which the inertial mass (30) oscillates, means for producing a torque feedback signal dependent on the actual dynamic torsional force produced by the oscillating inertial mass (30), means for producing a position feedback signal dependent on the average angular position of the inertial mass (30) relative to the structure (10,11;12) as the inertial mass (30) oscillates and a controller (68) responsive to the command and feedback signals for energizing a servovalve (55) that controls the supply of pressurized fluid to the actuator (21). The actuator (21) oscillates the inertial mass (30) relative to the structure (10,11,12) to be tested in order to produce a controlled dynamic torsional force on the rotating structure (10,11,12).