摘要:
The rail mounted displaceable device is a ceiling mounted hoist comprising two pairs of carrying wheels (2) arranged to run in the rail (1) and two motion wheels (4) actuated by a motor (7). The motion wheels (4) are rotatably fixed on a hinged bracket (5) which is pivotably connected via a hinge (6) to a chassis (3). The displaceable device is provided with an actionable solenoid (8) for pressing said transport wheels (4) against the rail (1) in order to allow a displacement of the device along the rail (1) when the motor (7) is activated and to allow the carrying wheels (2) to rotate freely along the rail (1) when said motor (7) is deactivated.
摘要:
The present invention provides processes for the production of polysaccharides containing the L-iduronate subunit, for example, heparin-type polysaccharides. New intermediate compounds and processes developed during the production of said polysaccharides are also presented.
摘要:
The invention relates to a process for the production of phosphoric acid containing calcium phosphates, i.e. Ca-containing phosphoric acid, by evaporating Ca-containing mother liquor from Odda process, whereby practically all the remaining nitrate and fluorine are removed in the form of HNO.sub.3, HF and SiF.sub.4, in which process the Ca-containing mother liquor is given a Ca/P weight ratio which is lower than 0.45 and is evaporated while recycling Ca-containing phosphoric acid, the recirculation being so controlled that the liquor has a phosphorus concentration during evaporation which is always adequate to prevent the liquor from forming a paste-like mass. Thus, it was discovered that the undesirable paste-like consistency experienced when calcium is present during evaporation can be avoided by controlling the phosphorus content. More particularly, it was found for most types of rock phosphate that the phosphorus concentration should be below about 15% by weight or above about 22% by weight in order to avoid the formation of a paste-like mass during evaporation of the liquor.
摘要:
The present invention provides processes for the production of polysaccharides containing the L-iduronate subunit, for example, heparin-type polysaccharides. New intermediate compounds and processes developed during the production of said polysaccharides are also presented.
摘要:
Use of an austenitic stainless steel wherein the chemical composition comprises 10-20 weight % nickel, 10-20 weight % chromium, 30-50 weight % iron, maximum 17 weight % of another element or elements and the balance iron and/or chromium and/or nickel as construction material in a device or structural components that are exposed to an oxygen and/or a hydrogen and/or a hydrofluoric acid environment.
摘要:
An electrically powered, rail-mounted patient lift includes a carriage for displacement along an overhead rail and a housing. The housing includes an electric motor having an output shaft and two belts suspended from the housing for the mounting of a patient support such as a sling or the like. Two belt-receiving rollers, each having an outer cylindrical surface for receiving a respective lifting belt, co-operate with the output shaft of the electrical motor for rotating in opposite directions at the same rotational speed driven by the output shaft, thereby collecting the belts when rotating the output shaft in one direction and discharging the belts when rotating the output shaft in the opposite direction. The housing further includes a power supply unit for the delivery of electrical power to the electrical motor from a battery power supply or alternatively, a mains supply.
摘要:
There is provided an accumulator unit for insertion into a portable electronic device. The accumulator unit has an integrated charging unit and a charging port. The charging port is freely accessible in the inserted and non-inserted condition of the accumulator unit.
摘要:
An integrated system for seamless code development using Application Development Environments (ADEs) for Enterprise Management Application (EMA) environments utilizing EMA repositories is provided. Projects are stored in the EMA repository and EMA components and other repository based projects made aware of each other. The repository based projects may be shipped as part of the respository and automatically deployed from the repository.
摘要:
A method stores and uses labels in a business solution software program having multiple languages. Instead of having a single resource file for each language, the information related to the labels is stored in a database. Each label is assigned its own unique identifier in a label ID structure, that also contains information related to how the label is used in the system. The text for the label is stored in a separate label text structure. The label text structure contains the text of the label in all of the available languages. When a new label is written the developer can search the current labels to find a label that matches the intended use. If a match is found for the desired text the label is duplicated to the new label. If no match is found a new label must be generated.
摘要:
An output reducing system for a telephone system, e.g., implemented in a headset, includes an input line and an output line, wherein the input line transmits an incoming signal to an output transducer and the output line transmits an outgoing signal from an input transducer, and a compressor system is provided in the input line for reducing the output signal level.