In the method for threading of a paper or paperboard web a narrower tail (T) separated from the paper or paperboard web (W) is conveyed between different holding points. On the travel path of the tail (T) there is at least one tension measuring device (1) which is arranged to measure the tension of the tail (T) passing by, said device (1) being connected to a data processing unit (7) which is conn...

The method measures hydrogen sulfide concentrations in hydride gases in a sealed vessel. The sealed vessel has a gas inlet to receive a stream of hydride gas, a gas outlet to remove the stream of hydride gas and a metal acetate substrate. The stream of hydride gas contains a concentration of hydrogen sulfide gas. Introducing the stream of hydride gas through the gas inlet contacts the acetate ...

A wiring device such as a receptacle is adapted to be mounted to a wall box and includes a spring wire to ensure a satisfactory ground connection between the device, the wall box, and the screws which mount the device to the wall box. The wiring device includes a spring wire extending across the screw receiving aperture in the mounting strap of the device. The spring wire is retained in openings i...

A hyperbranched dendritic polyether, which optionally is further processed, such as further chain extended, chain terminated and/or functionalised. The hyperbranched dendritic polyether is obtained in a process comprising the step of thermally initiated cationic ring-opening polymerisation of at least one oxetane having at least two reactive groups of which at least one is an oxetane group. The th...

A hyperbranched dendritic polyether, which optionally is further processed, such as further chain extended, chain terminated and/or functionalised. The hyperbranched dendritic polyether is obtained in a process comprising the step of thermally initiated cationic ring-opening polymerisation of at least one oxetane having at least two reactive groups of which at least one is an oxetane group. The th...

Arrangement for a tool spindle equipped with a rotor (22) of an electric driving motor (32). It is distinguished in that the rotating part (1, 3) of the tool spindle is accommodated in a unit (4) that is stationary in relation to the rotating part, that the rotating part (1, 3) has at least one axial channel (12a, 12b or 12d) extending to the area for the rotor (22) for leading cooling fluid to th...

Arrangement for a tool spindle equipped with a rotor (22) of an electric driving motor (32). It is distinguished in that the rotating part (1, 3) of the tool spindle is accommodated in a unit (4) that is stationary in relation to the rotating part, that the rotating part (1, 3) has at least one axial channel (12a, 12b or 12d) extending to the area for the rotor (22) for leading cooling fluid to th...

A power transmission system includes a motor (300) connected to a variable pulley device (302) via a uni-directional device (50') and an engine connected to a clutch device (53) via a uni-directional device (50). A pulley device (202) is disengagably connected to the clutch device (53) and connected to the variable pulley device (302) by a belt (23). A pulley device (41) is connected to the variab...

La présente demande concerne un ensemble (1) pour le conditionnement et la distribution sous pression d'un produit, notamment cosmétique, comprenant un récipient (2) contenant ledit produit, et dont un bord libre délimite une ouverture (5) dans laquelle est monté un organe de distribution (15), notamment une pompe à actionnement manuel ou une valve (15), un piston (11) étant monté mobile axialemen...

A non-oriented electromagnetic steel sheet comprises about 0.01 wt% or less of C, greater than about 1.0 wt% and at most about 3.5 wt% of Si, at least about 0.6 wt% and at most about 3.0 wt% of Al, at least about 0.1 wt% and at most about 2.0 wt% of Mn, at least about 2 ppm and at most about 80 ppm of one or more rare earth metals (REM), a maximum content of Ti and Zr being about 15 ppm and 80 ppm...

An interposer and a method of manufacturing a flexible radio frequency (RF) type device having an IC and thin film circuits, such as an antenna. The device is made by using an easy-to-insert interposer subassembly with pre-positioned ICs to mechanically and electrically attach an IC to the thin film circuit. A method of mass producing radio frequency devices comprising antennas and ICs on interpos...

The invention relates to method and code generator for updating linear feedback shift register (LFSR). The method comprises defining jumps corresponding to different powers of two for shifting from known state to new state. Then in each jump the LFSR obtained as a result of the jump in question is generated: the value of one element of the obtained LFSR is generated from the previous state and the...

A connector composed of two housings (1, 2), surrounded by a shielding shell (9), for protection of a first housing (1), a front face of the skirt being trapped between the two housings. The second housing (2) is protected by the shielding shell (32) of a complementary connector (27) mounted on this housing. The first housing comprises press-fit contacts (4) to be force fitted into a printed circu...

SO2 containing flue gas is scrubbed with a scrubbing solution made up from ammonia water, untreated ammonium sulfate scrubbing solution recycled from the bottom of the scrubbing zone and ammonium sulfate solution formed by oxidizing a portion of the recovered ammonium sulfite scrubbing solution. The ammonium sulfite/ammonium sulfate mixing ratio is maintained at 15:1 to 3:1.

In the disclosed information delivery scheme for delivering WWW information provided by information servers on the Internet to mobile computers connected to the Internet through a wireless network, a plurality of cache servers capable of caching WWW information provided by the information servers are provided in association with the wireless network. The cache servers can be managed by receiving a...