Abstract: The present invention relates to a method for obtaining a recombinant yeast of Saccharomyces cerevisiae, which ferments lignocellulose raw materials to ethanol, including introducing DNA into a yeast so as to cause the yeast to have introduced genes encoding xylose reductase, xylitol dehydrogenase and xylulokinase.

Abstract: A patient-adapted osteotomy template for precise resection of the femur in a total hip prosthesis operation with the use of a reamer comprises an upper abutment surface for abutment with the femur, a connecting surface fixed to the upper abutment surface and a guide surface, a guide slot provided in the connecting surface and an orientation indicator fixed to or provided in the osteotomy template. The guide surface and slot define the desired cutting plane and provide guidance of the resection instrument for the resection operation when the upper abutment surface is in abutment against the femur and when the osteotomy template is rotated about the drilling axis of the reamer so that the orientation indicator is in a specific position.

Abstract: The invention relates to at least one nucleotide sequence, derived from a nucleotide sequence encoding an acyltransferase polypeptide comprising at least one membrane-spanning region, encoding an improved active membrane independent acyltransferase polypeptide in which at least one amino acid residue of the membrane-spanning region has been deleted and/or substituted as compared to the original acyltransferase polypeptide, wherein the encoded active membrane independent acyltransferase polypeptide can produce fatty acid esters and/or fatty acid thioesters such as triacylglycerols, diacylglycerols, monoacylglycerols, phospholipids, glycolipids, waxesters, acylated carbohydrates, acylated amino acids, and lysolipids, e.g. lysophosphospholipid, lysolecithin. Thereby one single acyltransferase can be used for the production of a huge number of products.

Abstract: A method and flow system for controlling the flow of a liquid in a flow system, the liquid flow comprising particles and being led into a channel thereof. The method comprises the steps of enveloping the liquid flow by a flow of carrier liquid, hydrodynamically focussing the particles in the liquid flow providing a measurement signal of the liquid flow from an observation area in the channel, and dividing the liquid flow at a branching point into two or more outlets in response to the measurement signal. The division of the liquid comprises introducing a control liquid from at least one control channel at a merging point or merging area in the channel. The amount of control liquid is controlled by at least one electro-kinetic pump, the pump effect of which is controlled in response to the measurement signal.

Abstract: The present invention relates to the use of a novel enzyme and its encoding gene for transformation. More specifically, the invention relates to the use of a gene encoding an enzyme with acyl-CoA: diacylglycerol acyltransferase activity. This gene expressed alone in transgenic organisms will increase the total amount of oil (i.e. triacylglycerols) that is produced.

Abstract: The present invention relates to the use of a novel enzyme and its encoding gene for transformation. More specifically, the invention relates to the use of a gene encoding an enzyme with acyl-CoA:diacylglycerol acyltransferase activity. This gene expressed alone in transgenic organisms will increase the total amount of oil (i.e. triacylglycerols) that is produced.

Abstract: A dispenser for a liquid or viscous soap. The dispenser includes a disposable soap container having a discharge end and a feed pump for pumping a dose of soap out of the discharge end, a housing for receiving the soap container via a front aperture in the housing, and a cover for closing the front aperture of the housing. This cover is pivotally mounted about a horizontal swing axis extending across an upper edge in the front aperture of the housing. Furthermore, the cover is arranged to be able to swing between a first swing position in which the front aperture is clear, a second swing position in which the front aperture is covered and the cover is in contact with the pump, and at least a third swing position in which the cover has activated the feed pump. The dispenser has a simple, inexpensive design with no wearing parts that require maintenance.

Abstract: With a method of controlling the flow in a flow system where a liquid flow contains a particle concentration, the liquid flow is surrounded by a carrier liquid. The liquid flow and carrier liquid are led into a central channel in which there is provided an observation area (4) where measurements of the liquid flow are effected. The result of the measurements are used to lead the liquid flow into one of several channels, in that control liquids are introduced into the liquid flow before this reaches the channels, the control liquids being derived from a capillary pump structure which pumps on the basis of an electro-kinetic effect, e.g. an electro-osmotic effect. In a preferred embodiment, the pump structure consists of two capillary structures, to each of which an electrical field can be applied. Depending on the strength of the field, the amount of control liquid will be able to be controlled so that the liquid flow with the particle concentration can be led to one of two channels.

Abstract: A micro flow system is provided for separating particles, comprising a microfabricated member having a flow channel (5) defined therein for guiding a flow of a fluid containing the particles through the flow channel, first inlet means (2) positioned at one end of the flow channel for entering the fluid into the flow channel, first outlet means (7) positioned at the other end of the flow channel for discharging the fluid from the flow channel, the flow of the fluid containing the particles being controlled in such a way that one particle at the time passes a cross section of the flow channel, the member being positioned in a field that is substantially perpendicular to a longitudinal axis of the flow channel so that particles residing in the flow channel and being susceptible to the field across the flow channel are deflected in the direction of the field.

Abstract: The invention refers to a process for compressing a spherical metal powder, agglomerated with at least 0.5% by weight of a thermo-reversible hydrocolloid as a binder, in a uniaxial press operation with a ram speed of over 2 m/s to a green body having a high density. More particularly the invention also refers to a process for sintering said green bodies to products with full or near full density. The products obtained can be high resistant, high strength details or parts of stainless steel or other alloys.

Abstract: The invention provides a process for producing an aluminium-based matrix melt, having boride particles dispersed therein, which is castable, and yet when cast produces a product having a surprisingly good combination of mechanical properties such as stiffness, strength, and elongation at failure. In the process, precursors for boride particles are reacted within an aluminium-based melt to produce boride ceramic particles such as titanium diboride, the process being carried out under conditions such that the melt remains fluid.

Abstract: The invention provides a method of making a titanium carbide metal matrix alloy, by firing a particulate reaction mixture comprising carbon, titanium and matrix material, under conditions such that the titanium and carbon react exothermically to form a dispersion of fine particles comprising titanium carbide (preferably less than 10 microns) in a predominantly metal matrix. The titanium and matrix are preferably added as a titanium alloy such as ferrotitanium, e.g. eutectic ferrotitanium. The reaction conditions are preferably selected so that during the reaction a molten zone moves through the body of the reaction mixture; the resulting hard particles are of globular form; and their average size is uniform throughout the resulting dispersion.

Abstract: A catering cart whose height is substantially greater than its width and its length, particularly a catering cart for use in confined spaces, such as the aisles of passenger aircraft and railway diners. The cart is provided with four wheels, at least two of which are castor wheels, and the cart is constructed to receive goods that can be stacked vertically in the cart. An insert whose height is substantially equal to half the internal height of the cart is mounted in the cart and can move vertically from a lower position in the bottom half of the cart to an upper position in the upper half of the cart, wherein goods can be inserted into or removed from the insert through an access opening provided in one side of the cart, when the insert is in its upper position.

Abstract: The invention provides a method of making a titanium boride metal matrix alloy, by firing a particulate reaction mixture comprising titanium, matrix material and a source of boron (e.g. boron carbide), under conditions such that the titanium and boron react exothermically to form a dispersion of fine particles (preferably greater than 1 micron and less than 10 microns in size) comprising titanium boride (plus titanium carbide where the source of boron is boron carbide) in a predominantly metal matrix. The titanium and matrix are preferably added as a titanium alloy such as ferrotitanium (e.g. eutectic ferrotitanium) or titanium-aluminium. The reaction conditions are preferably selected so that during the reaction a molten zone moves through the body of the reaction mixture, and the average size of the resulting hard particles is uniform throughout the resulting dispersion.

Abstract: The invention provides compositions containing dermaphile oils and methods for their use. Preferred composition contain Purcellin Oil and are useful in treating a wide variety of adverse skin conditions, including disorders manifesting inflammatory and non-inflammatory symptoms and having a variety of etiologies. The compositions are especially useful in treating psoriasis, eczema, acne, surgical scars and sunburn, but are also useful in treating cuts, insect bites, pruritis, cold sores and dry skin. Methods for the use of these compositions are also provided.

Abstract: A catering cart that includes a brake arrangement and has a height which is substantially greater than its width and length, particularly a catering cart for use in confined spaces, such as the aisles of passenger aircraft and railway diners, wherein the cart is adapted for connection to another similar cart and is provided with four wheels, of which at least two can be locked with the aid of a toothed rack that can be swung into engagement with a toothed wheel fixedly mounted on a respective wheel and which is maneuverable with the aid of a pedal located on the serving side of the cart, through the medium of a brake rod.

Abstract: A pet bed including a frame, a flexible sheet member suspended from the frame, and a rigid sheet supported by the flexible sheet member; the flexible sheet member, having interconnection members which may be formed as side panels with sleeves formed at the ends thereof for receiving respective cross members and a pocket into which the rigid panel may be removably received.

Abstract: A catering cart whose height is substantially greater than its width and its length, and particularly a catering cart for use in confined spaces, such as in the aisles of passenger aircraft and railway diners. The cart is supported on four wheels, at least two of which are castor wheels, and has an access opening on one side thereof. Two such carts can be mutually coupled with the sides opposite the access openings facing towards one another, with the aid of mutually identical coupling devices on each respective cart. Each of the coupling devices can be operated from that side of the cart which presents the access opening. The opposite side of the cart includes an overhang such that prior to coupling the carts together a gap is provided in the bottom region of the back-to-back cart combination in the vicinity of the coupling devices, this gap being brought to zero when the carts are coupled together, such that the carts will be supported in a sloping position solely by the outer pairs of wheels.