Abstract: The present invention relates to a method for purifying cationic protein fractions by removal of endotoxins; it also relates to the purified fractions thus obtained.

Abstract: The present invention relates to a novel process for preparing an isolate of cationic whey proteins containing high purity lactoferrin.

Abstract: Use of alpha-lactalbumin in a dietary, health-food or pharmaceutical type of composition to promote the cellular absorption of glucose, to improve the regulation of glycemia, to prevent the appearance of insulin resistance and/or type II diabetes.

Abstract: A centrifugal compressor is equipped with a resin housing, that is made in a manner such that compression efficiency is not lost and merits such as weight and cost reduction are not cancelled out. The turbo charger housing comprises a volute section, a channel formation section, and an impeller that is fixed in the center of the channel formation section to a rotating shaft. An annular shroud is disposed in a recess formed on the inner wall of the channel formation section. The annular shroud forms the outer walls of a channel and a diffuser for compressed gas. The edge of the annular shroud spaced from a partition wall, which forms a portion of a bearing housing. If the resin housing undergoes thermal deformation, the dimensions of a gap between the annular shroud and the curved profile of a blade is maintained.

Abstract: The invention concerns TGF-?-enriched milk protein fractions, a method for preparing same and use thereof for preparing a medicine and/or a food composition for preventing and/or treating chronic inflammatory diseases, and in particular psoriasis.

Abstract: Use of alpha-lactalbumin in a dietary, health-food or pharmaceutical type of composition to promote the cellular absorption of glucose, to improve the regulation of glycemia, to prevent the appearance of insulin resistance and/or type II diabetes.

Abstract: The invention concerns TGF-?-enriched milk protein fractions, a method for preparing same and use thereof for preparing a medicine and/or a food composition for preventing and/or treating chronic inflammatory diseases, and in particular psoriasis.

Abstract: A ratio of cross sectional area A of a scroll passage to a scroll radius R (A/R) can be increased without increasing the size of a turbine casing and with very simple construction. An exhaust turbine capacity can thus be increased, so that a variable-throat exhaust turbocharger in which the engine output can be increased results. The turbocharger has a nozzle throat area varying mechanism of which a nozzle assembly unit is composed. A plurality of nozzle vanes are supported rotatably by an annular nozzle mount and an annular nozzle plate is connected to the nozzle mount by a plurality of nozzle supports to sandwich the nozzle vanes. The nozzle plate is located in the scroll chamber by attaching the nozzle assembly unit to the turbine casing to allow the nozzle plate to form part of the inside sidewall face of the scroll chamber and a wall face of the annular flow passage.

Abstract: According to the present invention, the A/R, the ratio of cross sectional area A of scroll passage to scroll radius R can be increased without increasing the size of the turbine casing and with very simple construction and exhaust turbine capacity can be increased, so a variable-throat exhaust turbocharger with which engine output can be increased is provided. The turbocharger is equipped with a nozzle throat area varying mechanism of which the nozzle assembly unit is composed such that a plurality of nozzle vanes are supported rotatably by an annular nozzle mount and an annular nozzle plate is connected to the nozzle mount by means of a plurality of nozzle supports to sandwich the nozzle vanes, the nozzle plate is located in the scroll chamber by attaching the nozzle assembly unit to the turbine casing to allow the nozzle plate to form part of the inside sidewall face of the scroll chamber and a wall face of the annular flow passage.

Abstract: A trailing edge of a turbine rotor blade is formed so that a deflection angle of a blade surface in a downstream side of a maximum blade thickness portion is a predetermined value or less, by forming the trailing edge of the rotor blade so as to be inclined from a center line of a blade thickness toward an extension line of a suction surface. Since the trailing edge of the rotor blade is thus formed, a rapid increase of the deflection angle is prevented in a trailing edge portion of the rotor blade. Accordingly, a rapid ascent portion and a rapid deceleration portion are not generated in a suction surface velocity in a main stream unlike the conventional case.

Abstract: A mixed flow turbine includes a hub attached to a rotation axis and a plurality of rotor blades. Each of the plurality of rotor blades is attached to the hub in a radial direction, and the hub is rotated based on fluid supplied to a rotation region of the plurality of rotor blades. Each of the plurality of rotor blades has a curved shape that convexly swells on a supply side of the fluid.

Abstract: A mixed flow turbine includes a hub attached to a rotation axis and a plurality of rotor blades. Each of the plurality of rotor blades is attached to the hub in a radial direction, and the hub is rotated based on fluid supplied to a rotation region of the plurality of rotor blades. Each of the plurality of rotor blades has a curved shape that convexly swells on a supply side of the fluid.

Abstract: The improvements are made in the turbine scroll and the turbine blades. The scroll structure for the radial turbines is characterized by the foregoing scroll having a scroll width ratio between the width in the radial direction (&Dgr;R) and the width in the direction of the rotation (B) ranging from &Dgr;R/B=0.3 to 0.7. It is further characterized by the configuration in which the turbine blades have cut-away areas at the blade corners by a prescribed amount, which are provided on the inlet edge at the shroud side and hub side where the operating gas flows.

Abstract: The invention provides a method and device of assembling and adjusting a variable capacity turbine, which simplifies assembling process resulting in reduction of man-hours and costs of assembling and adjustment, and makes it possible that the nozzle vane setting of the adjustable nozzle mechanism is done with high accuracy without influenced by the accuracy in dimensions of the constituent parts such as nozzle vane and annular link mechanism and that the adjustable nozzle vane mechanism is adjusted whenever necessary even after the turbine is assembled. The invention is characterized in that a plurality of nozzle vanes are temporarily encircled and bound with a binding member capable of binding/releasing such as belt, etc.

Abstract: A trailing edge of a turbine rotor blade is formed so that a deflection angle of a blade surface in a downstream side of a maximum blade thickness portion is a predetermined value or less, by forming the trailing edge of the rotor blade so as to be inclined from a center line of a blade thickness toward an extension line of a suction surface. Since the trailing edge of the rotor blade is thus formed, a rapid increase of the deflection angle is prevented in a trailing edge portion of the rotor blade. Accordingly, a rapid ascent portion and a rapid deceleration portion are not generated in a suction surface velocity in a main stream unlike the conventional case.

Abstract: The improvements are made in the turbine scroll and the turbine blades. The scroll structure for the radial turbines is characterized by the foregoing scroll having a scroll width ratio between the width in the radial direction (&Dgr;R) and the width in the direction of the rotation (B) ranging from &Dgr;R/B=0.3 to 0.7. It is further characterized by the configuration in which the turbine blades have cut-away areas at the blade corners by a prescribed amount, which are provided on the inlet edge at the shroud side and hub side where the operating gas flows.

Abstract: The invention provides a method and device of assembling and adjusting a variable capacity turbine, which simplifies assembling process resulting in reduction of man-hours and costs of assembling and adjustment, and makes it possible that the nozzle vane setting of the adjustable nozzle mechanism is done with high accuracy without influenced by the accuracy in dimensions of the constituent parts such as nozzle vane and annular link mechanism and that the adjustable nozzle vane mechanism is adjusted whenever necessary even after the turbine is assembled.

Abstract: A vane adjustment mechanism, for controlling the quantity of exhaust gas including a base unit having an inner base unit and an outer base unit. The inner base unit (2A) has first and second flanges, and is forced into the outer base unit (2B). A plurality of U-shaped indentations (2c) are spaced at regular angular intervals and each indentation extends from the first flange (2a) to the second flange (2b), so that the U-shaped indentations form vane shaft holes for accommodating the vane lever units (3) when the inner base unit is inserted into the outer base unit to block the U-shaped indentations in such a way that the vane lever units are free to rotate. A link plate (4) has U-shaped indentations, in which protrusions of the vane lever units (3) engage, all along the circumferential edge of the link plate.

Abstract: This invention is developed to solve the problems described above. The object of this invention is to provide a vane adjustment mechanism to control the quantity of exhaust gas, which will have fewer components and a simpler design, which will operate in a stable fashion, and which will be extremely durable. The base unit comprises an inner base unit having first and second flanges, and an outer base unit 2B into which the inner base unit 2A is forced. A plurality of U-shaped indentations 2c spaced at regular angular intervals on the inside surface of the inner or outer base unit from the first flange 2a to the second flange 2b, so that the U-shaped indentations form the vane shaft holes to accommodate the vane lever units when the inner base unit is forced into the outer base unit to block the U-shaped indentations in such a way that the vane lever units are free to rotate.

Abstract: A variable geometry radial turbine wherein a plurality of pivotable vanes are provided in the portion through which a gas is introduced into a turbine wheel which is disposed in a turbine housing. The pivotable vanes can be moved for the purpose of opening and closing a part of a gas introduction area whereby the gas flow rate is continuously changed.