PCT No. PCT/SE96/01247 Sec. 371 Date Apr. 1, 1998 Sec. 102(e) Date Apr. 1, 1998 PCT Filed Oct. 3, 1996 PCT Pub. No. WO97/12816 PCT Pub. Date Apr. 10, 1997The invention relates to a web (20) comprising mutually sequentially disposed package blanks (26) and an arrangement for opening and closing the package blanks. The web has longitudinal first and second edges and a first wall (21a) opposite a sec...

PCT No. PCT/SE96/01247 Sec. 371 Date Apr. 1, 1998 Sec. 102(e) Date Apr. 1, 1998 PCT Filed Oct. 3, 1996 PCT Pub. No. WO97/12816 PCT Pub. Date Apr. 10, 1997The invention relates to a web (20) comprising mutually sequentially disposed package blanks (26) and an arrangement for opening and closing the package blanks. The web has longitudinal first and second edges and a first wall (21a) opposite a sec...

A low viscosity fluid is mixed with a high viscosity fluid in a mixer having a main line (2a) for the high viscosity fluid which is fitted with a static mixing insert (1a). A side line (2b) for a branch stream is taken from the main stream and leads to the entry of the main mixer. The main and branch lines are built up of pipe sections (24,25) with essentially parallel axes. The side line has a pu...

A low viscosity fluid is mixed with a high viscosity fluid in a mixer having a main line (2a) for the high viscosity fluid which is fitted with a static mixing insert (1a). A side line (2b) for a branch stream is taken from the main stream and leads to the entry of the main mixer. The main and branch lines are built up of pipe sections (24,25) with essentially parallel axes. The side line has a pu...

A mobile radio system and means therefor are proposed to permit broadband radio transmission in which a mobile station (MS) can be assigned a plurality of subscriber channels (TCH) of different widths. To accomplish this, concentrators (SMX) are connected to the base stations (BS, BS') of the mobile radio system and to the mobile station (MS). These concentrators (SMX) operate in an asynchronous t...

A method intended to accomplish reliability and easiness of fingerprint registration by expressing quality of fingerprint images by the number of pseudo-feature points, improve security of fingerprint registration in an entrance/exit management system, detect as correctly as possible the contour direction of the fingerprint, remarkably improve safety of fingerprint collation, hold registered finge...

A method for calcining titanium dioxide comprises monitoring the conversion of anatase titanium dioxide to rutile titanium dioxide by positioning an optical probe close to a calcination kiln and monitoring the Raman spectrum produced by the titanium dioxide. Control of the kiln operation is improved because the method provides a more rapid feedback of the degree of conversion than traditional meth...

The invention provides an apparatus and method for feeding, bundling and transporting a stream of sheets, such as printed sheets in signature form. A vertical stacking machine stacks a stream of signatures and then clamps, compresses and straps the signatures into a bundle for transportation and delivery. The machine has a pair of improved bar clamps for preventing sheet drift during compression a...

According to the invention, a special programme guide file is generated at the transmitting end of a DAB system. It is a plain-language file which could contain text and pictures. Each service provider can create a separate programme guide file. The system operator forms them into a single file to be transmitted. The file contains text and pictures visible to the user and a large amount of informa...

A map editing device capable of easily supplementing insufficient information and easily measuring again an object that has changed. An image, a perspective projection map, a projection center and a projection angle are displayed in superposition. When a user manually changes the projection center and the projection angle, a perspective projection map after this change is generated and displayed....

A code division multiple access system provides a way of allocating an increased data rate to a requesting mobile station. A mobile station requesting a data rate in excess of the basic data rate sends received pilot strength data for its base station and base stations in adjacent cells. The received pilot strength data is used to determine an increased data rate to be assigned to the requesting m...

Procédé de charge d'une batterie nickel-cadmium étanche comprenant: - une première étape de durée t1 à courant I1 tel que: Imin et I1 = .alpha.C1 (1 + aT) avec 0,2 où T est la température et C1 est le courant nominal, - une deuxième étape de charge à une tension U2 telle que: Umin et U2 = Ui + bT, et une durée de t2 = .beta.t1 + c avec 0,2 Le courant I1 et les tensions U1 et U2 étant réajustés sui...

A fuel oil burner utilizing a hot surface ignition with an ignitor that is fully sintered and has essentially no porosity, a circuit for applying AC line voltage to the ignitor and to a blower motor, an AC-to-DC converter for providing twelve volts DC for operation of a control circuit that has a first time constant circuit for preheating the ignitor and maintaining the ignitor at an ignition temp...

At one end of the tubular construction (6) around at least a part of its periphery are supports (41) which in the raised state of the construction stably support the edges of a rigid bottom plate. At the same time, the supports hold the tubular construction in the raised state. The supports are located at a distance above the lower edge of the tubular construction which forms a stable standing sur...

The invention provides an information network system and a broadcasting receiving user terminal by which bidirectional communication can be established between a user terminal and a data base center and between the data base center and a broadcasting station so that a user can enjoy a service provided from the data base center and enjoy bidirectional communication in regard to broadcasting. The in...