An ethylene polymer having a Polydispersity Index of at least about 3.0, a melt index, MI, and a Relaxation Spectrum Index, RSI, such that (RSI)(MI ) is greater than about 26 when is about 0.7, and a Crystallizable Chain Length Distribution Index, LW/Ln, less than about 3 is provided. Such ethylene polymer has processability equivalent or superior to even conventional high pressure polyethylene ...

A lubricant composition suitable for use on workpieces in the hot forming of metals, having surface temperatures ranging from 800.degree.C to 1300.degree.C.

Process for the specific synthesis of .beta.-glycosidically linked N-acetylglucosamine derivatives The invention relates to a process for the specific synthesis of .beta.-glycosidically linked N-acetylglucosamine derivatives and in particular of N-acetyl-2-amino-2-deoxy-.beta.-D-glucopyranosides.

PCT No. PCT/FI96/00272 Sec. 371 Date Jan. 14, 1997 Sec. 102(e) Date Jan. 14, 1997 PCT Filed May 15, 1996 PCT Pub. No. WO96/37084 PCT Pub. Date Nov. 21, 1996A cellular mobile telephone system is provided. The system operates on frequency bands each of which comprises a respective total number of sub-bands. Each sub-band has a different respective frequency. The system includes a network of base sta...

The process uses a supply column (3) and additional heat exchangers (10, 11, 13) associated with absorption columns (8). Air and methanol from outside and a subcurrent of methanol, originating from a cold methanol current exiting from the supply column (3), are fed to the supply column (3). This exiting current recirculates through the additional heat exchangers (10, 11, 13) and is divided into th...

A process for the continuous preparation of aqueous formaldehyde solutions. The process uses a supply column (3) and additional heat exchangers (10, 11, 13) associated with absorption columns (8). Air and methanol from outside and a subcurrent of methanol, originating from a cold methanol current exiting from the supply column (3), are fed to the supply column (3). This exiting current recirculate...

A responsivity calibration system for use with an array of detectors. The invention includes a first mechanism for changing the orientation of the detector array from the first orientation, during an operational mode, to a second orientation, during a calibration mode, in which each detector sequentially samples the same portion of the same scene. The inventive system adjusts the output generated ...

The invention relates to a device for endoscopic or laparoscopic application of surgical material, consisting of a hand grip 1, a shaft 2 surrounded by a movable tube 3, at the end of which shaft 2 there is a closure for an appliance for securing the wound-healing or wound-sealing material or a surgical instrument, this seal consisting of two branches 6 which are of different lengths and are conne...

An improved microwave oven main body structure capable of more easily assembling an outer plate (150) and an inner plate (160) of the main body by providing a support member (156) to the outer plate, so that the support member (159) is engaged with the outer plate (150) of the main body, which includes an outer plate having a bottom wall (151), a front wall (152), and a rear wall (153); a support ...

An air flow system for cooling heat generating elements, such as a magnetron and high voltage transformer, of microwave ovens is disclosed. Air inlet holes are formed on the casing's bottom at a portion in the front of the fan. Air outlet holes are formed on the casing's rear wall. A fan is set in an air guide wall standing on the casing's bottom at a portion between the inlet holes and the heat g...

A battery continuation apparatus (104) contains an electrochemical cell (1039) and a bypass mechanism (1100). When attached to an electronic device (100), the bypass mechanism (1100) selectively connects the one electrochemical cell (1039) to power the electronic device (100) or selectively bypasses the electrochemical cell (1039) when a battery pack (102) or an additional battery continuation app...

A battery continuation apparatus (104) contains an electrochemical cell (1039) and a bypass mechanism (1100). When attached to an electronic device (100), the bypass mechanism (1100) selectively connects the one electrochemical cell (1039) to power the electronic device (100) or selectively bypasses the electrochemical cell (1039) when a battery pack (102) or an additional battery continuation app...

A handover method for a mobile radio communications system, which reduces the disconnection time when the radio channel is switched from one radio base station to another radio base station. When the electric field received from a first radio base station weakens beyond a preset level during communication, the mobile station receives TDMA frames intermittently from other radio base stations withou...