Abstract: The invention relates to microstructured optical fibers that are drawn through hollow channels and have a core region, which extends along a fiber longitudinal axis, and a jacket region surrounding the core region. The aim of the invention is to reduce a damping increase due to corrosion and to reduce the emission of chlorine on the basis of the microstructured optical fibers. This is achieved in that at least some of the hollow channels are delimited by a wall material made of synthetic quartz glass which has a chlorine concentration of less than 300 wt. ppm and oxygen deficiency centers in a concentration of at least 2×1015 cm-3.

Abstract: A method of manufacturing a semiconductor package which is at least in part covered by an electromagnetic interference shielding layer. The method includes at least these steps: i. providing the semiconductor package and an ink composition having at least a compound comprising at least one metal precursor and at least one organic compound; ii. applying at least a part of the ink composition onto the semiconductor package, wherein a precursor layer is formed; and iii. treating the precursor layer with an irradiation of a peak wavelength in the range from 100 nm to 1 mm. Further disclosed is a semiconductor package comprising an electromagnetic interference shielding layer comprising at least one metal, wherein the semiconductor package is obtainable by the aforementioned method. Still further disclosed are a semiconductor package comprising an electromagnetic interference shielding layer having a specific conductance and thickness, and uses of an ink composition.

Abstract: A system and method are disclosed for monitoring rides in a vehicle in which a driver of the vehicle picks up a rider at a pickup location and drives the rider to a drop-off destination. The system includes at least one sensor arranged in the vehicle and configured to capture sensor data during the rides, a transceiver configured to communicate with a personal electronic device of a driver of the vehicle, a non-volatile memory configured to store data; and a processor. The system captures sensor data during a ride, determines an activity index indicating an activity level within the vehicle during the ride, and stores the sensor data captured during the ride with the activity index as metadata. In response to an upload request, the system uploads sensor data depending on the activity level.

Abstract: The invention relates to a method for determining a noteworthy sub-sequence (114a) of a monitoring image sequence (110) of a monitoring area comprising the following steps: providing an audio signal (S1) from the monitoring area, at least partially including a time period of the monitoring image sequence; providing the monitoring image sequence (S1) of the environment to be monitored, which has been generated by an imaging system; determining at least one segment of the audio signal from the provided audio signal, which has unusual noises (S2); determining at least one segment of the monitoring image sequence having unusual movements within the environment to be monitored (S3); determining a correlation between the at least one segment of the audio signal having unusual noises (114a) and the at least one segment of the monitoring image sequence with unusual movements (114a) in order to determine a noteworthy sub-sequence (114) of the monitoring image sequence (110).

Abstract: A flexible passive electronic component includes a substrate, which comprises an insulating layer and optionally an inorganic layer with an upper side and a lower side, whereby the insulating layer at least partially covers the upper side of the optional inorganic layer. The flexible passive electronic component further comprises an electrical structure at least partially covering the insulating layer. The substrate has a thickness, which is at most 500 ?m. The flexible passive electronic component has a height, which is at most 150 11 ?m.

Abstract: The invention relates to a process of manufacturing a composite comprising a layer of a polyimide and a substrate, comprising at least these steps: i. Providing a first composition comprising an acid compound; and a second composition comprising a diamine compound; ii. Forming a first layer on the substrate, and iii. Forming a second layer on the first layer, wherein if the first layer is formed by applying the first composition, the second layer is formed by applying the second composition, and vice versa; wherein the first and the second layer overlap at least in part thereby forming a pattern on the substrate; iv. Conducting a thermal treatment on the pattern wherein the polyimide layer is formed. The invention further relates to such a composite, a kit comprising a first composition comprising an acid compound and a second composition comprising a diamine compound as well as a use of the kit.

Abstract: The invention relates to a method and a system for documenting information about an object, such as a machining tool, for example. The method comprises: creating a data record for an object, said data record having at least one data category, wherein the at least one data category enables the creation of multiple data levels; creating an additional data level during the course of transferring the object and the data record to a user, each of which can be protected by an electronic key; and using the object and storing information acquired when using the object in the additional data level.

Abstract: A system and method are disclosed for monitoring rides in a vehicle in which a driver of the vehicle picks up a rider at a pickup location and drives the rider to a drop-off destination. The system includes at least one sensor arranged in the vehicle and configured to capture sensor data during the rides, a transceiver configured to communicate with a personal electronic device of a driver of the vehicle, a non-volatile memory configured to store data; and a processor. The system captures sensor data during a ride, determines an activity index indicating an activity level within the vehicle during the ride, and stores the sensor data captured during the ride with the activity index as metadata. In response to an upload request, the system uploads sensor data depending on the activity level.

Abstract: One aspect refers to an electrically conductive adhesive including a) a (meth)acrylate monomer, b) a polymer being soluble in the (meth)acrylate monomer, c) a biocompatible metal having a median particle size d50 of below 50 ?m, and d) a polymerization initiator. One aspect also refers to a kit for preparing an electrically conductive adhesive, to an implantable medical device including such an electrically conductive adhesive, or a cured form thereof, and to the use of such an electrically conductive adhesive.

Abstract: A method of manufacturing a semiconductor package which is at least in part covered by an electromagnetic interference shielding layer. The method includes at least these steps: i. providing the semiconductor package and an ink composition having at least a compound comprising at least one metal precursor and at least one organic compound; ii. applying at least a part of the ink composition onto the semiconductor package, wherein a precursor layer is formed; and iii. treating the precursor layer with an irradiation of a peak wavelength in the range from 100 nm to 1 mm. Further disclosed is a semiconductor package comprising an electromagnetic interference shielding layer comprising at least one metal, wherein the semiconductor package is obtainable by the aforementioned method. Still further disclosed are a semiconductor package comprising an electromagnetic interference shielding layer having a specific conductance and thickness, and uses of an ink composition.

Abstract: Process for the production of high purity iridium(III) chloride hydrate, comprising the steps of: (1) providing at least one material selected from the group consisting of solid H2[IrCl6] hydrate, aqueous, at least 1 wt. % H2[IrCl6] solution, and solid IrCl4 hydrate; (2) adding, to the at least one material provided in step (1), at least one monohydroxy compound selected from the group consisting of monohydroxy compounds that are miscible with water at any ratio, primary monoalcohols comprising 4 to 6 carbon atoms, and secondary monoalcohols comprising 4 to 6 carbon atoms at a molar ratio of Ir(IV):monohydroxy compound=1:0.6 to 1000, and allowing to react for 0.2 to 48 hours in a temperature range from 20 to 120° C., followed by removing volatile components from the reaction mixture thus formed.

Abstract: One aspect is a production process including feeding a feed material composition into a reaction zone at a feeding position, wherein the feed material composition is liquid or gaseous or both; reacting the feed material composition in the reaction zone into a first plurality of particles by a chemical reaction; depositing the first plurality of particles onto a substrate surface of a substrate, thereby obtaining a porous silicon dioxide material, having a pore structure, in the form of up to 20 layers superimposing the substrate surface; at least partially removing the porous silicon dioxide material from the substrate surface; and modifying the pore structure of the porous silicon dioxide material, thereby obtaining the porous silicon dioxide material having a further pore structure.

Abstract: Known lithium-ion cells for a secondary battery including an electrode have an active material layer containing active material particles in contact with a non-aqueous electrolyte and a particulate, porous additive. Using this as a basis, it is desired to achieve an improvement in the lithium-ion cells in respect of their gravimetric and volumetric energy density and in respect of inexpensive and reproducible production, and in particular to ensure that the desired properties of the active material layer are not changed, or are not changed to an unacceptable degree, by compression during calendering. Accordingly, it is proposed to use, as an additive, porous carbon particles having a porosity in the range between 50% and 95% and having macropores which are fluidically connected to one another and which are delimited by carbon walls having an average wall thickness in the range of 5 to 500 nm.

Abstract: A composition comprising (i) a matrix comprising a metal oxide, metal sulphide and/or metal selenide as the matrix material, the metal oxide, metal sulphide and/or metal selenide comprising at least two metals M1 and M2, and (ii) a metal M3 which is mobile in the matrix. The atomic ratio of M1 to M2 is within the range of 75:25 to 99.99:0.01; the valence states of M1, M2 and M3 are all positive; the valence state of M1 is larger than the valence state of M2; the valence state of M2 is equal to or larger than the valence state of M3; and the metals M1, M2 and M3 are different.

Abstract: A resistive switching memory cell comprising a switchable solid electrolyte (E). The electrolyte (E) consists of a composition comprising a matrix comprising a metal oxide, metal sulphide and/or metal selenide as the matrix material, the metal oxide, metal sulphide and/or metal selenide comprising at least two metals M1 and M2, and a metal M3 which is mobile in the matrix. The atomic ratio of M1 to M2 is within the range of 75:25 to 99.99:0.01, preferably 90:10 to 99.99:0.01; the valence states of M1, M2 and M3 are all positive; the valence state of M1 is larger than the valence state of M2; the valence state of M2 is equal to or larger than the valence state of M3; and the metals M1, M2 and M3 are different.

Abstract: Disclosed is a layered body comprising a polymer comprising repeating units having the general structure —CH2—CHR1—COOR2— as defined herein, to a process for producing such a layered body, to a layered body produced by that process and to the use of a layered body for electrophysical measurements.

Abstract: Process for the production of high purity iridium(III) chloride hydrate, comprising the steps of: (1) providing at least one material selected from the group consisting of solid H2[IrCl6] hydrate, aqueous, at least 1 wt. % H2[IrCl6] solution, and solid IrCl4 hydrate; (2) adding, to the at least one material provided in step (1), at least one monohydroxy compound selected from the group consisting of monohydroxy compounds that are miscible with water at any ratio, primary monoalcohols comprising 4 to 6 carbon atoms, and secondary monoalcohols comprising 4 to 6 carbon atoms at a molar ratio of Ir(IV):monohydroxy compound =1:0.6 to 1000, and allowing to react for 0.2 to 48 hours in a temperature range from 20 to 120° C., followed by removing volatile components from the reaction mixture thus formed.

Abstract: A resistive switching memory cell comprising a switchable solid electrolyte (E). The electrolyte (E) consists of a composition comprising a matrix comprising a metal oxide, metal sulphide and/or metal selenide as the matrix material, the metal oxide, metal sulphide and/or metal selenide comprising at least two metals M1 and M2, and a metal M3 which is mobile in the matrix. The atomic ratio of M1 to M2 is within the range of 75:25 to 99.99:0.01, preferably 90:10 to 99.99:0.01; the valence states of M1, M2 and M3 are all positive; the valence state of M1 is larger than the valence state of M2; the valence state of M2 is equal to or larger than the valence state of M3; and the metals M1, M2 and M3 are different.

Abstract: A method for producing carbon particles having a core/shell structure includes infiltrating a pore-containing template material with a first precursor for carbon of a first variety, carbonizing the first precursor to form a deposit of the carbon of the first variety, infiltrating the remaining pore space with a second precursor for carbon of a second variety to form a second deposit of the carbon of the second variety which has a second porosity lower than the first porosity, and removing the template material to form the carbon particles. The template material is provided as template particles and the first precursor is provided as precursor particles of meltable and polymerizable material. The infiltration occurs in the molten phase so that the first precursor is foamed before or during the carbonization to form a pore-containing carbon foam. In an intermediate product, pores of the template material are at least partially filled.

Abstract: One aspect relates to a piezoresistive material, a detection unit having such piezoresistive material, and a method for producing such piezoresistive material. Further, several uses of the material uses of the piezoresistive material or the detection unit are described. The piezoresistive material includes a compound of a carbon component and an elastomer component. The carbon component includes carbon particles including macropores. The elastomer component includes polymeric chains. At least some of the macropores in the carbon particles are infiltrated by polymeric chains to form a piezoresistive interconnection between the carbon particles.