Abstract: The disclosure relates to a method for reducing volatile organic compounds (VOC) from wood chips for wood fibre production in a processing system, at least comprising the following consecutive steps: a first thermal treatment of the wood chips in a first thermal treatment device, which is designed to receive VOC-containing waste gases; cleaning the wood chips in a washing device; a second thermal treatment of the wood chips in a second thermal treatment device, which is designed to receive and separate VOC-containing waste gases; digesting the wood chips in a digester, which is designed to receive and separate VOC-containing waste gases; and crushing the wood chips in a refiner, which is designed to separate VOC-containing waste gases. This allows for an efficient, and thus energy-optimised or environmentally friendly and therefore also cost-optimised reduction of volatile organic compounds from wood chips.

Abstract: A shower (1) for a sanitary faucet, comprising: a body (2) having at least one inflow duct (3) for a liquid; a plurality of spray plates (4.1, 4.2, 4.3); and an actuator (5), which can be adjusted along an actuating distance (6) for supplying the liquid to at least one of the spray plates (4.1, 4.2, 4.3), and wherein the actuator (5) has at least one snap position (7.1, 7.2) along the actuating distance (6), in which the liquid can be delivered by at least two spray plates (4.1, 4.2, 4.3).

Abstract: An entangled photon source for the generation of polarization entangled photon pairs comprising a laser configured to generate a polarized laser beam in the range of 630 nm to 790 nm, and a nonlinear element configured to generate photon pairs by the transmission of the laser beam, and a dichroic element configured to separate the entangled photon pairs and the laser beam. The source comprises in addition a polarization rotation element and a reflection element configured to reflect the laser beam after the first transmission through the nonlinear element for a second transmission through the nonlinear element.

Abstract: The disclosure relates to a method for drying wood products with reduced discharge of VOC.

Abstract: The disclosure relates to a process for manufacturing fiber boards with reduced VOC emissions.

Abstract: A shower (1) for a sanitary faucet, comprising: a body (2) having at least one inflow duct (3) for a liquid; a plurality of spray plates (4.1, 4.2, 4.3); and an actuator (5), which can be adjusted along an actuating distance (6) for supplying the liquid to at least one of the spray plates (4.1, 4.2, 4.3), and wherein the actuator (5) has at least one snap position (7.1, 7.2) along the actuating distance (6), in which the liquid can be delivered by at least two spray plates (4.1, 4.2, 4.3).

Abstract: The disclosure relates to a method for reducing volatile organic compounds (VOC) from wood chips for wood fibre production in a processing system, at least comprising the following consecutive steps: a first thermal treatment of the wood chips in a first thermal treatment device, which is designed to receive VOC-containing waste gases; cleaning the wood chips in a washing device; a second thermal treatment of the wood chips in a second thermal treatment device, which is designed to receive and separate VOC-containing waste gases; digesting the wood chips in a digester, which is designed to receive and separate VOC-containing waste gases; and crushing the wood chips in a refiner, which is designed to separate VOC-containing waste gases. This allows for an efficient, and thus energy-optimised or environmentally friendly and therefore also cost-optimised reduction of volatile organic compounds from wood chips.

Abstract: The present invention provides an explosive method that improves on methods currently employed. The present invention provides for a safer, less expensive, and more portable explosive device. The elements of the present invention replace dynamite or similar explosives currently used in avalanche control and bore hole blasting of rock or other solids. The present invention comprises an apparatus and a method providing a much safer alternative employing a highly confined combustion reaction of a flammable vapor, whereas dynamite is a category 1.1 high explosive imbued with all the attendant safety and security concerns. The method of the present invention provides for an improved and safer method of blasting employing a highly confined combustion reaction of a flammable vapor instead of conventional explosives currently used.

Abstract: What is described herein refers to isolated nucleic acid fragments encoding an oxygenase subunit (StyA) and a reductase subunit (StyB), wherein the polypeptide encoded for by the nucleotide sequence for the oxygenase subunit (StyA) and the nucleotide sequence for the reductase subunit (StyB) have activity towards chiral arylsulfides.

Abstract: The present invention comprises an apparatus and a method providing a much safer alternative employing a highly confined combustion reaction of a flammable vapor, whereas dynamite is a category 1.1 high explosive imbued with all the attendant safety and security concerns. The method of the present invention provides for an improved and safer method of blasting employing a highly confined combustion reaction of a flammable vapor instead of conventional explosives currently used.

Abstract: The present invention provides an explosive method that improves on methods currently employed. The present invention provides for a safer, less expensive, and more portable explosive device. The elements of the present invention replace dynamite or similar explosives currently used in avalanche control and bore hole blasting of rock or other solids. The present invention comprises an apparatus and a method providing a much safer alternative employing a highly confined combustion reaction of a flammable vapor, whereas dynamite is a category 1.1 high explosive imbued with all the attendant safety and security concerns. The method of the present invention provides for an improved and safer method of blasting employing a highly confined combustion reaction of a flammable vapor instead of conventional explosives currently used.

Abstract: A method for generating continuous wave laser radiation in the deep ultraviolet (DUV) spectral range includes the steps of: generating first laser radiation in the ultraviolet spectral range between 205 nm and 265 nm at a first power level, wherein the generation of the first laser radiation involves not more than two frequency conversion steps; generating second laser radiation in the infrared spectral range at a wavelength of more than 900 nm at a second power level; and sum frequency mixing the first and second laser radiation for generating the laser radiation in the deep ultraviolet spectral range below 205 nm. Moreover, a laser system generates continuous wave laser radiation in the DUV spectral range. According to a preferred embodiment, the DUV laser radiation is tunable in wavelength.

Abstract: The invention relates to a laser light source for generating narrow-band laser radiation with high coherence, comprising a laser diode (1), which forms an internal resonator (4), and an external resonator (7) coupled to the internal resonator (4). The object of the invention is to improve a laser source of the kind such that it generates narrow-band and coherent laser radiation with high output power and at the same time with high long-term stability. Furthermore, the laser light source is to be produced in a cost-effective manner. The object is achieved by the invention in that the laser diode (1) runs in an operating mode in which multimode laser radiation is generated, comprising a plurality of spectrally neighboring resonance modes (9) of the external resonator (7). The resonance modes are selected by adapting the spectral characteristics of the external (7) and internal (4) resonators.

Abstract: A distributed computer system in which a central maintenance system communicates with a plurality of communication devices associated with remotely distributed equipment. The operator of each piece of remotely distributed equipment uses a communication device to communicate any problems related to the equipment, or other requirements such as the need for supplies. The communication devices can be notebook computers, tablet computers, smart phones, or any other suitable device. They communicate in real time with the central maintenance system. The information may include damage description, component descriptions, supply orders, as well as information regarding probable scheduling changes. The central maintenance system also has the capability to communicate instructions or requests for information to selected communication devices.

Abstract: A tunable diode laser system with external resonator in Littrow or Littman configuration has an optical lattice on which the light beam from a laser diode is diffracted, a support element to hold the lattice or to hold a mirror, which reflects the light diffracted by the lattice, and an actuator to change the position of the lattice or the mirror. The tunable diode laser system enables a reliable mode-hop-free tuning and furthermore is easy and economical to realize by having the support element include a carrier, on which the lattice or the mirror is arranged, and a base body, while the actuator acts on the carrier and rests against the base body. The carrier is connected to the base body via linkages, such that a linear deflection of the actuator is transformed into a rotation of the carrier in the plane of the light beam, while the center of rotation lies outside the base body.

Abstract: The invention relates to a laser light source for generating narrow-band laser radiation with high coherence, comprising a laser diode (1), which forms an internal resonator (4), and an external resonator (7) coupled to the internal resonator (4). The object of the invention is to improve a laser source of the kind such that it generates narrow-band and coherent laser radiation with high output power and at the same time with high long-term stability. Furthermore, the laser light source is to be produced in a cost-effective manner. The object is achieved by the invention in that the laser diode (1) runs in an operating mode in which multimode laser radiation is generated, comprising a plurality of spectrally neighboring resonance modes (9) of the external resonator (7). The resonance modes are selected by adapting the spectral characteristics of the external (7) and internal (4) resonators.

Abstract: A tunable diode laser system with external resonator in Littrow or Littman configuration has an optical lattice on which the light beam from a laser diode is diffracted, a support element to hold the lattice or to hold a mirror, which reflects the light diffracted by the lattice, and an actuator to change the position of the lattice or the mirror. The tunable diode laser system enables a reliable mode-hop-free tuning and furthermore is easy and economical to realize by having the support element include a carrier, on which the lattice or the mirror is arranged, and a base body, while the actuator acts on the carrier and rests against the base body. The carrier is connected to the base body via linkages, such that a linear deflection of the actuator is transformed into a rotation of the carrier in the plane of the light beam, while the center of rotation lies outside the base body.