Abstract: A photoresist composition having (A) at least two polymers selected from the group consisting of: (a) a fluorine-containing copolymer comprising a repeat unit derived from at least one ethylenically unsaturated compound characterized in that at least one ethylenically unsaturated compound is polycyclic; (b) a branched polymer containing protected acid groups, said polymer comprising one or more branch segment(s) chemically linked along a linear backbone segment; (c) fluoropolymers having at least one fluoroalcohol group having the structure: —C(Rf)(Rf?)OH wherein Rf and Rf? are the same or different fluoroalkyl groups of from 1 to about 10 carbon atoms or taken together are (CF2)n wherein n is 2 to 10;(d) amorphous vinyl homopolymers of perfluoro(2,2-dimethyl-1,3-dioxole or CX2?CY2 where X=F or CF3 and Y=H or amorphous vinyl copolymers of perfluoro(2,2-dimethyl-1,3-dioxole) and CX2?CY2; and (e) nitrile/fluoroalcohol-containing polymers prepared from substituted or unsubstituted vinyl ethers; and (B) at least

Abstract: Moisture and gas permeable ionomeric films are described. The films described herein are obtained from blends of ionomers with an organic acid salt in the amount of at least about 5 wt %, and have MVTR greater than films obtained from conventional ionomers. Particularly preferred are the potassium salts of stearic, oleic, isostearic, and isooleic acids. Films comprising a liquid-absorbent ionomer film layer and an impermeable layer are provided. The films are suitable for preparation of tubular casings and shrinkbags, in particular, casings for smoked foodstuffs.

Abstract: The unit of the invention comprises a motor-driven high pressure pump (11) having a delivery side (13) and a suction side (14), and a delivery gun (15) connected to the pump delivery side (13) by a delivery conduit (16) having a flow on-off valve. The valve unit comprises a by-pass valve (25, 33) arranged to close or alternatively, when in the open state, to enable direct flow passage between the delivery side (13) and the suction side (14), and having a control means (31, 32) sensitive to the liquid pressure in the delivery conduit (16); said control means comprises two valving elements (31, 32) which are normally joined together to form one piece in contact with the liquid of the delivery conduit (16), but which separate when the pressure in the delivery conduit (16) exceeds the normal delivery value (P1) following flow interruption by the delivery gun (15), to hence provide direct passage for the liquid from the delivery conduit (16) to the suction side (14).

Abstract: This invention pertains to an ink set for inkjet printing, in particular to an ink set wherein all the inks are mutually interactive so as to reduce bleed of one color into another. The invention also pertains to a method of inkjet printing with this mutually interactive ink set.

Abstract: Process for encapsulation of an uncharged crystalline solid particle include treating the crystalline solid particle material with amphiphilic substances and subsequently coating the material with a layer of charged polyelectrolyte or coating the material with a multilayer comprising alternating layers of oppositely charged polyelectrolytes.

Abstract: A ratchet mechanism for the headband of a protective helmet or other headgear minimizes the number of components while ensuring precise, reliable operation of the rack and pinion arrangement of the ratchet mechanism. A headband of a protective helmet or similar headgear generally has overlapping rear end portions which are enclosed in a housing. The ratchet mechanism includes a rotational element, which in this case is a unitary body that includes an adjustment knob portion which is positioned on an exterior side of the outer housing section and a pinion portion which is positioned on an interior side of the outer housing section is adapted to mate with and engage the respective rack gears of the overlapping rear end portions of the headband.

Abstract: The present invention describes a mutant plasmid replication control region having the ability to convey temperature sensitivity to the plasmid on which it resides. The mutant replication control region is based on a similar region isolated from pBRH1. Plasmids containing this rggeplication control region cannot be classed as belonging to any known incompatibility group and thus may co-exist with a broad range of other plasmids in a single host.

Abstract: A DC/AC converter is disclosed having two DC voltage connections (1,2), between which are provided in a parallel circuit configuration, an intermediate energy storage (C1) and a bridge circuit providing at least two parallel branches, each branch providing two in-series-connected switch units (A,B and C,D), to each of which a rectifier diode (DA,DB,DC DD) is connected in parallel, and having at least two AC connections, of which each single AC connection is connected via a connecting line, in each of which an inductor (L1 respectively L2) is provided, to one of the parallel branches of the bridge circuit between two the switch units (A,B respectively C,D) via one connecting node. In at least two connecting lines, two separate electrical connecting paths are provided, in each of which a switch (E respectively F) and an in-series-switched rectifier diode (DE respectively DF) are provided. The rectifier diodes (DE,DF) in the single connecting paths are switched in an opposite conducting direction.

Abstract: The present invention provides a fragrant ornament that releases fragrance only when people who use the ornament change the shape of the ornament by pulling, kneading and squashing. Also, the present invention comprises a fragrant ornament having a fragrance container, which is made of elastic material and has fragrance release pores that completely or approximately hold the aromatic substance inside and generally release fragrance when the shape of the fragrance container is changed.

Abstract: An inventive procurement system includes a requisition system for special item purchases that are not found when searching a catalog database. Using the requisition system the buyer is provided with the desired item while the information associated with the requisition is selectively added to a rule-based knowledge base as well as to an item database. In a preferred embodiment a common language generator has been used to normalize free form data using pre-determined rules to place the data into a class/attribute/value relationship. By having the item requisition follow the same relationship, the pre-determined rules may be updated and the free-form data associated with the item properly coded for inclusion into an item database.

Abstract: The present invention relates to a new method for producing polyunsaturated fatty acids from algae. The method comprises the step of applying at least growth-limiting factor to an algae culture, causing growth arrest of said algae culture and production and stocking by algae in culture of polyunsaturated fatty acids.

Abstract: A lens system for dynamically correcting refractive error is disclosed, the lens system comprising: a lens having at least one electro-active element having a refractive property that is alterable, the lens being capable of being shaped to fit a housing without hindering performance of the electro-active element, a controller in communication with each of the at least one electro-active element thereto, and an input generator adapted for generating an input signal and transmitting the input signal to the controller, the input signal being generated based at least in part on an input parameter.

Abstract: The invention relates to a method and a device for follow-up treatment of the contour of the surface of at least one optical lens, in particular a microlens which is made of glass or a glass-type material and which has a convex lens surface delimited by a circumferential line abutting on a plane section surrounding said circumferential line and which has a lens underside facing the convex lens surface.

Abstract: The invention relates to vegetable protein preparations (isolates and concentrates) with improved sensory properties due to enzymatic treatment of the raw material with a lipase during the isolation process and the use of these protein preparations.

Abstract: The invention relates to phenol urea/melamine formaldehyde copolymers which can be obtained through the condensation of an aqueous precondensate of phenol and/or phenol derivatives with an aqueous precondensate of urea and/or urea derivatives and/or melamine and/or melamine derivatives and formaldehyde in the presence of an anionic ion exchanger and a cationic ion exchanger. Thereby in the first step urea and phenol are reacted with formaldehyde in separate reactions. The reaction is regulated by time, pH value and temperature such that only methylol ureas or methylol phenols are formed. In the next step the two reaction mixtures are combined and come into contact with the immobilized ion exchanger (which can also be used catalytically).

Abstract: An adhesive-backed lenticular lens may be applied over an image. The image may be generated by transferring from an ink source to a ink transfer print plate having a regular pattern of raised and recessed areas or may be applied by a stamp having an image formed by raised and recessed areas in a regular pattern.

Abstract: The present invention discloses a unique and novel system for attaching an auxiliary lens assembly to a primary lens assembly in which the attachment includes two alternative positions, a lowered position and a raised position. In the lower position, the person wearing the eyewear system views through both the primary lenses and auxiliary lenses. In the raised position, the person wearing the eyewear system views only through the primary lenses. As a further option, the auxiliary lens assembly is easily removable from the primary lens assembly, allowing for separate storage of the auxiliary lens assembly when not needed. Slotted extensions on the primary lens frame receive retainers attached to auxiliary extensions on the auxiliary lens assembly. Each auxiliary extension has a rocker pivotally attached to a keyseat. An internal spring urges the rocker into snap alignment with the surfaces of the keyseat.

Abstract: An electron beam gun comprises a beam waveguide and an accelerating anode fixed thereto. The accelerating anode is connected with the aid of high-voltage insulators and through a cathode plate to a cathode assembly. The cathode assembly comprises a linear hot cathode fixed with the aid of two cathode carriers and a focussing electrode which is coaxially arranged with respect to the linear hot cathode and encompasses it with the aid of a two-sided surface. The beam waveguide is separated from the accelerating anode with the aid of rack panels which rigidly fix the accelerating anode to the beam waveguide in such a way that a space is formed therebetween. In order to hermetically separate cathode and anode parts of the projector, the accelerating anode is provided with a plate rigidly connected thereto.

Abstract: Systems and methods for localizing a shape in a space represented by pixel data forming a multidimensional space i, j, evolving with time, and represented at a succession of instants T, wherein the data is associated with a temporal parameter A, B, . . . in the form of digital signals DATA(A), DATA(B), . . . composed of a sequence Aijt, Bijt, . . . of binary numbers of n bits associated with synchronization signals defining the instant T of the space and the position i, j in this space, at which the signals Aijt, Bijt, . . . were received.

Abstract: This invention pertains to an ink set for inkjet printing, in particular to a non-aqueous ink set comprising one or more inks based on certain pigment colorants. The invention also pertains to a method of inkjet printing with this ink set.