Abstract: The present invention provides a forward propulsion system for a wind driven vehicle which includes one or more of a mast or a mast sleeve having a pliant sheet coupler capable of orientation at a mast front with a pliant sheet extending from the pliant sheet coupler over either a mast first side or a mast second side to a connection behind the mast to achieve configurations which move the force vector of the airflow acting on the pliant sheet further toward the forward direction of the wind driven vehicle, as compared to conventional sail configurations, to increase forward thrust and forward velocity of the wind driven vehicle.

Abstract: The present invention provides a forward propulsion system for a wind driven vehicle which includes one or more of a mast or a mast sleeve having a pliant sheet coupler capable of orientation at a mast front with a pliant sheet extending from the pliant sheet coupler over either a mast first side or a mast second side to a connection behind the mast to achieve configurations which move the force vector of the airflow acting on the pliant sheet further toward the forward direction of the wind driven vehicle, as compared to conventional sail configurations, to increase forward thrust and forward velocity of the wind driven vehicle.

Abstract: A jack-up crane vessel or semi-submersible crane vessel is provided including a hull with a deck, and a crane on the hull for hoisting a load outside the deck. The crane includes a slewing crane base with a first suspension, an elongated boom that is rotatable around a horizontal rotation axis with respect to the first suspension, at least two pendants between the boom and the first suspension that mutually converge toward the distal boom section, a boom spacer between the boom and the first suspension, and a boom luffing installation for driving the rotation of the boom around the horizontal rotation axis between a lowered transport position and a raised operational position. In the direction of the vertical rotation axis the first suspension extends at least in the lowered transport position of the boom above the boom heel of the boom.

Abstract: An organic light-emitting diode including an anode, a cathode, and a luminescent layered structure disposed between the anode and the cathode. The luminescent layered structure has a luminescent layer, a sensitizer layer and a guiding material. The luminescent-layer singlet state is two times higher than the luminescent-layer triplet state. The sensitizer layer has a sensitizer-layer triplet state between the luminescent-layer singlet state and the luminescent-layer triplet state. The guiding material has a guiding-material triplet state between the sensitizer-layer singlet state and the sensitizer-layer triplet state. The energy of molecules at the sensitizer-layer singlet state is transferred to the guiding-material triplet state and then to the sensitizer-layer triplet state, which is then transferred to the luminescent-layer triplet state and triggers triplet-triplet annihilation upconversion in the luminescent layer such that the luminescent layer emits light of a first color.

Abstract: An organic light-emitting diode including an anode, a cathode, and a luminescent layered structure disposed between the anode and the cathode. The luminescent layered structure has a luminescent layer, a sensitizer layer and a guiding material. The luminescent-layer singlet state is two times higher than the luminescent-layer triplet state. The sensitizer layer has a sensitizer-layer triplet state between the luminescent-layer singlet state and the luminescent-layer triplet state. The guiding material has a guiding-material triplet state between the sensitizer-layer singlet state and the sensitizer-layer triplet state. The energy of molecules at the sensitizer-layer singlet state is transferred to the guiding-material triplet state and then to the sensitizer-layer triplet state, which is then transferred to the luminescent-layer triplet state and triggers triplet-triplet annihilation upconversion in the luminescent layer such that the luminescent layer emits light of a first color.

Abstract: An organic light-emitting diode including an anode, a cathode, and a luminescent layered structure is provided. The luminescent layered structure is disposed between the anode and the cathode. The luminescent layered structure has a luminescent layer and a sensitizer layer. The luminescent layer has a luminescent-layer ground state, a luminescent-layer singlet state and a luminescent-layer triplet state, in which two times of the luminescent-layer triplet state is higher than the luminescent-layer singlet state. The sensitizer layer has a sensitizer-layer triplet state, which is between the luminescent-layer singlet state and the luminescent-layer triplet state.

Abstract: An anthracene material, an organic light emitting diode using the same, and a method for manufacturing the same, are provided. The organic light emitting diode includes a substrate, a first conducting layer, a hole transport layer, a light emitting layer, an electron transport layer, and a second conducting layer. The first conducting layer is disposed on the substrate. The hole transport layer is disposed on the first conducting layer. The light emitting layer having the anthracene material is disposed on the hole transport layer. The electron transport layer is disposed on the light emitting layer. The second conducting layer is disposed on the electron transport layer.

Abstract: An organic light-emitting diode including an anode, a cathode, and a luminescent layered structure is provided. The luminescent layered structure is disposed between the anode and the cathode. The luminescent layered structure has a luminescent layer and a sensitizer layer. The luminescent layer has a luminescent-layer ground state, a luminescent-layer singlet state and a luminescent-layer triplet state, in which two times of the luminescent-layer triplet state is higher than the luminescent-layer singlet state. The sensitizer layer has a sensitizer-layer triplet state, which is between the luminescent-layer singlet state and the luminescent-layer triplet state. The molecules of the sensitizer layer at the sensitizer layer triplet layer transfers energy to the molecules of the luminescent layer at the luminescent-layer triplet state and triggers triplet-triplet annihilation upconversion in the luminescent layer such that the luminescent layer emits light of a first color.

Abstract: The invention relates to a selenium compound. Said selenium compound has formula (I), where R1=alkyl; R2=H, R4C(=0), R4OC(=0), a-aminoacyl, CH3SeCH2CH2CH(NH2)C(=0), CH3SeCH2CH2CH(OH)C(=0); X=OH, OR3, NH2, NR4R5, ?-amino acid, CH3SeCH2CH2CH(COOH)NH—, CH3SeCH2CH2CH(COOH)0-; R3=alkyl; R4=alkyl, aryl; R5=H, alkyl, aryl; R4 and R5 which can together form a 5- or 6-membered cycloalkyl radical which can comprise a heteroatom; provided that when X=NH-terbutyl, R2?C(=0)CH3. Said compound can be used as a pharmaceutical substance, in particular as an antitumour substance.

Abstract: The invention relates to a compound of the 5-acylsulfanyl-histidine type and the derivatives thereof, of general formula (I), wherein R1 to R3=H, alkyl, especially CH3; R4=H, alkyl, especially CH3, alkyle(C=0), substituted alkyl (C?O), aryl (C?O); ?-alanyl (H2NCH2CH2 (C?O); ?-amino-acyl; R5=alkyl, especially methyl, phenyl. The invention also relates to the use of said compound for producing compounds of the 5-sulfanyl-histidine type and the derivatives thereof, in addition to corresponding disulfides; and to the various methods for the production thereof.

Abstract: Methods for the synthesis of 2-thiohistidine or a derivative thereof of the formula (I), or of a physiologically acceptable salt, a tautomer, a stereoisomer or a mixture of stereoisomers in any proportions thereof, from a compound of the formula (II) or a physiologically acceptable salt, a tautomer, a stereoisomer or a mixture of stereoisomers in any proportions thereof, by cleavage reaction in the presence of a thiol at a temperature higher than or equal to 60° C. The invention also relates to compounds of the formula (II) and a method for the synthesis thereof.

Abstract: The invention relates to the enrichment of non-photosynthetic micro-organisms with organic selenium, and more particularly with selenomethionine, from a compound of the seleno-hydroxyacid type such as 2-hydroxy-4-methylseleno-butanoic acid in the (D, L) form or in the form of an enantiomer, salt, ester, or amide derivative of said compound, and to the use of micro-organisms, particularly bacteria thus enriched in the fields of animal or human nutrition, cosmetics, or pharmaceuticals.

Abstract: The present disclosure relates to a method for synthesizing ergothioneine or one of the derivatives thereof of following formula (I): or a physiologically acceptable salt, a tautomer, a stereoisomer or a mixture of stereoisomers in all proportions thereof, from a compound of betaine type of following formula (II): or a physiologically acceptable salt, a tautomer, a stereoisomer or a mixture of stereoisomers in all proportions thereof, by cleavage reaction in the presence of a thiol, at a temperature above or equal to 60° C. The present disclosure also relates to compounds of formula (II) and the method of synthesis thereof.

Abstract: Methods for the synthesis of 2-thiohistidine or a derivative thereof of the formula (I), or of a physiologically acceptable salt, a tautomer, a stereoisomer or a mixture of stereoisomers in any proportions thereof, from a compound of the formula (II) or a physiologically acceptable salt, a tautomer, a stereoisomer or a mixture of stereoisomers in any proportions thereof, by cleavage reaction in the presence of a thiol at a temperature higher than or equal to 60° C. The invention also relates to compounds of the formula (II) and a method for the synthesis thereof.

Abstract: The present invention relates to a novel process for preparing 2-hydroxy-4-methylselenobutyric acid from 3-methylselenoproprion-aldehyde. The 2-hydroxy-4-methylselenobutyric acid is obtained alone or as a mixture with its sulphur-containing analogue. The invention also relates to the compositions, in particular nutritional compositions, comprising a mixture of 2-hydroxy-4-methylselenobutyric acid and 2-hydroxy-4-methylthiobutyric acid, and a physiologically acceptable medium, and to the use of this mixture as a dietary ingredient.

Abstract: The purpose of this invention is: new selenohydroxy acid compounds and their derivatives; their process for the preparation; use of the new compounds as precursors of L(+)-selenomethionine and/or source of selenium in human or animal nutrition, in cosmetics and pharmaceutics; and nutritional, cosmetic and pharmaceutical compositions containing them.

Abstract: In the manufacture of molded or laminated articles from composite materials such as fiber-reinforced and carbon or metal-loaded resins, the vacuum plastic bag or other air-tight barrier commonly used during the pressing, heating and curing phases is eliminated. Instead the various process cycles are conducted in one or more fluid-tight pressurizable chamber under various types of atmospheres to eliminate air pockets, vaporize and evacuate moisture and residual solvents, and suppress surface bubbling and frothing of pressed out fluids.

Abstract: A process and apparatus for forming a series of plastic laminate samples one-by-one in a semi-continuous manner. Samples pass continuously one after the other through a series of heating, compressing, and cooling steps. Each sample is heated and pressed for a predetermined interval in a first compression press, then passed through a series of levels in a stack in a stacking press. The sample is passed from the last level of the stacking press to a cooling press, where it is cooled for the same predetermined interval of time. Thus samples are stepped one after another through the apparatus, with samples at each step moving simultaneously to the next successive step at predetermined intervals.

Abstract: A wide-range load cell is installed within a press in line with the work load. The load cell measures the actual force applied to the load irrespective of any friction, binding or drag in the press mechanism. The sensitivity of the load cell is adjusted in order to provide an accurate measurement over a wide range of pressures. In some embodiments of the load cell the least sensitive of the pressure or traction bearing elements become active as the applied force approaches the maximum limit of the more sensitive element. In other embodiments of the invention the most sensitive of the pressure or traction sensing elements are switched out of operation as the applied force approaches their maximum limits. A hydraulic version of the load cell uses a combination of pressure-sensing transducers of different ranges and sensitivities.