An arrangement for protecting a permanent magnet according to the invention comprises a fixed permanent magnet (1). The permanent magnet (1) is surrounded by a gas-tight and airtight shell (2), with vacuum inside the shell (1).

The invention describes solutions containing cellulose and a method of dissolving lignocellulosic materials. In the method, the lignocellulosic material is contacted with a conjugate acid, formed by a strong organic base and a weaker acid, under conditions which are conducive to at least a partial dissolution of the cellulosic components of the lignocellulosic material. It has been found that it i...

The method comprises manufacturing a frame (10) of a C-clamp, which has a lower jaw (20), an upper jaw (30) and a mouth (26) between the lower jaw and upper jaw. The method comprises forming a lower end plate (22) and an upper end plate (32) and at least two frame plates (10a, 10b, 10c, 10d), which have a lower branch (12) and an upper branch (14). The lower branches of the frame plates are attach...

A method for removing compounds for freezing point depression in a heat recovery system in a building, which heat recovery system comprises a first circuit (1 ) with process water, a first heat exchanger (2) and a second heat exchanger (3), where a fraction of the process water from the first circuit (1 ) is withdrawn to a second circuit (5) that is connected in parallel with the said first circui...

A hair-coloring applicator device comprises (i) a shield device including an upper surface and a lower surface and (ii) an aerosol assembly for delivering a hair coloring composition or agent onto the upper surface of the shield.

A bicycle fork, particularly a bicycle fork for a racing bicycle, comprises two fork legs (14) connected to each other by a fork bridge (12). On the respective dropout ends (16) of the fork legs (14), recesses (18) are provided for receiving a front-wheel axis. For allowing the front-wheel axis to be arranged in different positions in the longitudinal direction (24) of the frame and, thereby, to b...

A foot for a pan support of a home appliance is provided. The foot includes an insertion portion at a first end of the foot for inserting into a recess in the pan support; and a lower portion adjacent the insertion portion, the lower portion having a compression edge at a second end of the foot opposite the first end in a longitudinal direction of the foot. The compression edge is adapted to defor...

A countertop bulk food display case has a single unitary cavity which receives a plurality of individual food containers. The containers have lips which extend outwardly from their open top and support elements, which extend across the cavity, and are arranged such that adjacent support elements contact the lips on opposed sides of the container.

Design and control of well systems with multiple tubing strings is described. An example system models multiple tubing strings in wellbores as segments, with multiple control points selectively located among the segments. Each segment is modeled as one or more equations that describe characteristics of a fluid resource associated with the segment. The system can predict flow of fluids and energy i...

A water redispersible polymer powder is produced by drying an aqueous mixture of a high T g carboxylated styrene butadiene polymer and a low T g carboxylated styrene butadiene polymer, where the ratio of the mean or average particle size of the high T g polymer to the particle size of the low T g polymer is from 1:1 to 5:1, preferably from 1:1 to 3:1, and the amount of the high T g polymer is from...

An encrypted rolling code (11), a plurality of differing data bit order patterns (13), and a plurality of differing data inversion patterns 14) are provided. One then selects (15) a particular one of each of these patterns and uses those selected patterns as transmission characteristics when transmitting (16) at least part of the encrypted rolling code via a wireline connection.

Upon providing (101) message content (such as a wireline remote control instruction) to be transmitted via wireline, and in conjunction with provision (102) of a plurality of different wireline transmission characteristics (as correspond, for example, to different types of wireline transmission) and a corresponding plurality of correlated recovery identifiers (103), a particular wireline transmiss...

A gas turbine engine augmentor includes an interliner cavity including an axially extending annular gap separating augmentor and tailpipe liners. A purge flow cavity is in fluid communication with a fan bypass duct and with the cavity. An ejector in fluid communication with the bypass duct includes an ejector nozzle positioned and aimed to direct an ejector nozzle flow from inside the ejector nozz...

A turboexpander-compressor system includes an expander configured to expand an incoming gas, a first set of moveable inlet guide vanes configured to control a pressure of the incoming gas, a compressor configured to compress a gas received from the expander, a shaft configured to support and rotate an expander impeller and a compressor impeller, a second set of moveable inlet guide vanes attached ...

A cooling system in an aircraft gas turbine engine includes a heat exchanger positioned within an annular nacelle space surrounding a bypass duct of the engine. The heat exchanger has a radial coolant passage extending between the bypass duct and ambient air surrounding the nacelle, and a flow passage extending substantially normal to the radial passage for direction of a fluid to be cooled theret...

The present invention provides an electron microscope device, comprising a scanning electron microscope 2 and an optical microscope 3, wherein the scanning electron microscope has scanning means 10 for scanning an electron beam and an electron detector 12 for detecting electron 11 issued from a specimen 8 scanned over by the electron beam, and the scanning electron microscope acquires a scanning e...