Abstract: Provided are a composition, a device, a filter, a method and the like, which convert toxic carbon monoxide and/or carbon dioxide in waste gas to formic acid without by-products at room temperature and at room pressure by using carbon monoxide dehydrogenase and formic acid dehydrogenase. The composition, the device, the filter, the method and the like enable the removal of carbon monoxide which is emitted in a great amount from industries such as petrochemical and steel industry and tobacco combustion, household cooking appliances, and various boiler combustion, through a cigarette filter, an air purifier, a household cooking appliance suction filter, a gas boiler, etc. Accordingly, the production method can be variously applied.

Abstract: According to some embodiments, an aerosol generating device may include a battery, a first control circuit configured to convert power received from the battery into a pulse width modulation (PWM) signal, a heater configured to heat an aerosol generating article based on the PWM signal received from the first control circuit, and a second control circuit configured to transmit an instruction for causing the first control circuit to generate the PWM signal, in response to a user input to the first control circuit. The first control circuit may determine abnormal operation of the second control circuit, and the second control circuit may determine abnormal operation of the aerosol generating device. Accordingly, the aerosol generating device may determine a more specific operation state and prevent abnormal operation of the heater.

Abstract: The determination of pharmacogenomics gene star alleles using high-throughput targeted genotyping includes obtaining input genetic sequence variation data from a high-throughput genotyping platform based on a pharmacogenomic genotyping of a sample, applying a Bayesian graphical model to determine a plurality of different star allele calls corresponding to the sample, and providing a respective quality score for each star allele call of the plurality of different star allele calls. For instance, the application of the Bayesian graphical model uses multi-solution integer programming to explore a model space of the Bayesian graphical model in a first phase that includes structural variant candidate identification and a second phase that includes star allele candidate identification based on the structural variant candidate identification, to determine the plurality of different star allele calls.

Abstract: A lithium secondary battery includes a positive electrode having a positive electrode active material, a negative electrode having a negative electrode active material and a nonaqueous electrolyte solution, wherein the positive electrode active material has a lithium composite transition metal oxide having a nickel content of 60 mol % or more in a total transition metal in a form of secondary particles formed by agglomeration of primary particles; and a boron containing coating layer on a surface of all or some of the primary particles, the nonaqueous electrolyte solution comprises a boron dissolved in the nonaqueous electrolyte solution, and a ratio B/A of a boron content (B) in the nonaqueous electrolyte solution to a boron content (A) in the positive electrode active material is 0.001 to 5. The lithium secondary battery according to the present disclosure has improved life characteristics.

Abstract: An aerosol generating device includes a heater configured to heat at least part of an aerosol generating article, a puff sensor configured to detect a user's puff, and a processor electrically connected to the heater and the puff sensor, wherein the processor is configured to detect a remaining puff number of the aerosol generating article by using the puff sensor, compare a detected remaining puff number with the preset puff number, stop power supply to the heater for a preset time when the detected remaining puff number is less than the preset puff number, and supply power to the heater after the preset time elapses, such that a temperature of the heater reaches a target temperature corresponding to the remaining puff number. In addition, various embodiments may be implemented through the specification.

Abstract: A method for three-dimensionally modeling an eyeball and optical nerves using the merging of MRI images and OCT images, comprises: (a) a step for three-dimensionally modeling an eyeball model on the basis of the shapes of an eyeballs in a first MRI head image and a second MRI head image; (b) a step for three-dimensionally modeling an ASCO model in a corrected OCT eyeball cross-sectional image; (c) a step for three-dimensionally modeling the lamina cribrosa in the corrected OCT eyeball image; and (d) a step for generating an optic nerve model by three-dimensionally modeling an optic tract connected to the three-dimensionally modeled eyeball model.

Abstract: A composite insulating material includes two or more blankets, each having a substrate for a blanket and aerogel formed on the inside and a surface of the substrate for the blanket, and a super absorbent polymer layer including super absorbent polymer particles located between the blankets.

Abstract: The present invention discloses a method for producing a hypereutectoid steel rail resistant to contact fatigue. The method includes performing molten iron desulphurization, converter smelting, LF refining, RH refining, continuous casting and billet heating, rolling and heat treatment after rolling to obtain a steel rail; the heat treatment after rolling includes performing accelerated cooling and air cooling on the center of a tread of a rail head, both sides of the rail head and the center of a rail bottom of the steel rail obtained after rolling, wherein the starting cooling temperature of the accelerated cooling is 650-900° C., the cooling rate is 1.0-5.0° C./s, and the final cooling temperature is 400-550° C.; and after reaching the final cooling temperature, the accelerated cooling is stopped and it is air-cooled to room temperature. The hypereutectoid steel rail has higher purity, better contact fatigue resistance and good wear resistance.

Abstract: The present invention relates to a position determination apparatus for a robot detection laser sensor system in front-opening unified pods (FOUPs), including: an external server; and a wafer processing device for performing processing for wafers and transmitting integration management data to the external server, wherein the wafer processing device may include: the FOUPs configured to accommodate the wafers therein; loadports to which the FOUPs are detachably coupled; processing chambers in which the processing for the wafers are performed; and an equipment front end module (EFEM) disposed between the processing chambers and the loadports and having an end-effector adapted to get the wafers out of the FOUPs into the processing chambers or put the wafers finished in processing in the processing chambers into the FOUPs.

Abstract: Disclosed are a silicon carbon composite anode material, a method of preparing the same, and a secondary battery including the same. In one embodiment, the anode material comprises: a primary particle comprising a first hollow core having a first hollow portion therein and nano-silicon particles packed in the first hollow portion; and a secondary particle comprising a second hollow core having a second hollow portion therein and at least one primary particle packed in the second hollow portion, wherein the first hollow core has a different hardness than the second hollow core.

Abstract: Disclosed is a brake device, a wheel body assembly and a rollator. The brake device includes a shaft body, a housing, a magnetic inductor and a magnet assembly, the housing sleeved outside the shaft body and configured coaxially with the shaft body, the housing being rotatable relative to the shaft body, the magnetic inductor having a coil wound thereon, the magnet assembly including a plurality of magnets spaced along the circumference of the shaft body, wherein one of the magnetic inductor or the magnet assembly is connected to the shaft body and the other is connected to the housing so that when the housing rotates relative to the shaft body, the coil is capable of cutting the magnetic field formed by the magnet assembly so as to produce resistance in the opposite direction of rotation of the housing or the shaft body, which can play a braking role on the wheel body integrated or connected with the brake device.

Abstract: This application discloses reference signal and sequence configuration methods and apparatuses for wireless communications. In an implementation, a method includes: generating at least two reference signals, where the at least two reference signals are reference signals corresponding to at least two antenna ports allocated by a network device to a same terminal, the at least two reference signals are reference signals of a same type, the at least two reference signals include a first reference signal and a second reference signal, and a sequence of the first reference signal is different from a sequence of the second reference signal, and sending the at least two reference signals.

Abstract: The invention discloses a subwavelength grating based on bounds state in the continuum as the optical antenna for optical phased array, which includes a substrate and a grating layer atop the substrate. The grating layer includes a strip waveguide and sub-gratings symmetrically arranged on both sides of the strip waveguide. The sub-gratings may also be placed on different layers to build a multi-layer grating. The sub-grating excites the radiation modes, and destructive interference is formed between the sideward radiation modes by adjusting the width of the strip waveguide, which is used to establish the bounds state in the continuum. By designing the grating structure and adjusting the width of the strip waveguide, the invention establishes a diffraction-limited bound state in the continuum between sub-gratings to suppress sideward emission, thereby suppressing crosstalk between gratings, reducing the antenna pitch of the optical phased array, and increasing the phase-tuned beam steering range.

Abstract: A solid-state battery cell includes an anode electrode comprising an anode current collector and an anode coating. A cathode electrode comprises a cathode current collector and a cathode coating, wherein the anode electrode and the cathode electrode exchange lithium ions. A separator layer is arranged between the anode electrode and the cathode electrode. A first capacitor electrode is arranged at least one of between the anode coating and a first side of the separator layer, between the anode coating and the anode current collector, between a second side of the separator layer and the cathode coating, and between the cathode coating and the cathode current collector.

Abstract: The present invention relates to a block partitioning structure from among the video coding schemes, and a method and apparatus for encoding and decoding the block partitioning structure. The video encoding and decoding method comprises the steps of: combining two or more encoding units of maximum size into a single encoding unit group; acquiring encoding data corresponding to the combined single encoding unit group; and decoding, according to a decoding order, the two or more encoding units of maximum size contained in the single encoding unit group.

Abstract: The present disclosure relates to an adhesion-imparting resin comprising (a) a repeating unit derived from a petroleum resin monomer and (b) a repeating unit derived from an ethylenically unsaturated monomer, which comprises an epoxy group, and having a weight average molecular weight of 5,000 g/mol or less, and has excellent compatibility and reactivity with a specific base compound such that the transparency and heat resistance of an adhesive agent can be improved.

Abstract: A digitizer includes a first non-folding portion, a folding portion having a plurality of holes, and a second non-folding portion, which are arranged along a first direction, where the digitizer includes a core layer including a polymer, a first insulation layer including a fiber reinforced plastic, and disposed above the core layer, a second insulation layer including the fiber reinforced plastic, and disposed below the core layer, and a plurality of sensing coils disposed between the first insulation layer and the second insulation layer.

Abstract: A light emitting display device includes: a substrate; a driving element layer on the substrate and including a transistor and a planarization film covering the transistor; a second electrode on the planarization film and including a contact opening; a separator on the planarization film and has a reverse-tapered sidewall; a pixel defining layer including a first opening exposing a portion of the second electrode, a second opening exposing a portion of the separator, and a third opening corresponding to the contact opening of the second electrode; and a first electrode on the pixel defining layer, wherein the first electrode is electrically connected to the transistor of the driving element layer through the contact opening of the second electrode and the third opening of the pixel defining layer.

Abstract: The present disclosure relates to the technical field of heat dissipation for electronic devices, and discloses a manifold microchannel heat sink based on directional optimization of hotspot areas, including a power module, a heat dissipation substrate, a cold source device, and a diverter manifold; the heat dissipation substrate is arranged on the power module, a microchannel is provided on a side of the heat dissipation substrate away from the power module and on a back of a heat generating area of the power module for carrying the power module and dissipating heat from the power module. According to the manifold microchannel heat sink based on the directional optimization of hotspot areas, the local heat dissipation performance of the power module may be preliminarily changed by optimizing the microchannel on the heat dissipation substrate, which avoids poor heat dissipation temperature uniformity in a multi-heat source system.

Abstract: Disclosed is a pressure cooker having a negative pressure vacuum state, including a body having an accommodating space, a cover, and a control structure. The control structure includes a sealing elastic member, a pressure relief valve, and a stop valve. The accommodating space includes a high pressure state, a micro-positive pressure state, and a negative pressure vacuum state, and when the accommodating space is in the high pressure state, the pressure relief valve is lifted upward by a high pressure thrust, to discharge high pressure gas in the accommodating space, and the stop valve is lifted upward under pressure to limit opening of the cover and is in a sealed state; and when the accommodating space is in the micro-positive pressure state or the negative pressure vacuum state, the pressure relief valve, the stop valve, the body, and the cover each are in the sealed state.