Abstract: The invention concerns an absorbent paper product with basic weight of about 36 to about 105 g/m2 comprising at least three pleats, a first and second outer embossed pleats each comprising raised patterns consisting at least partially of discrete protuberances oriented towards the inside of the structure and a non-embossed central pleat, the pleats being associated by linking the distal surfaces of at least part of the protuberances of each of the outer pleats to the central pleat. The invention is characterised in that each of the embossed outer pleats is linked by means of an adhesive to said central pleat, and at least one of the pleats has a pattern density more than 30 protuberances per cm2.

Abstract: A surface rewinding machine for the production of rolls of wound web material is described. The machine comprises: a winding cradle (1, 3, 5) for winding the web material and sequentially forming rolls (R) of wound web material; an insertion device (25) for inserting sequentially, into said winding cradle, winding spindles (M1; M) on which the rolls are formed; an insertion path for the spindles inside the winding cradle. A suction system (51) which follows the spindles along at least one portion of the insertion path so as to produce a vacuum inside the spindles is also envisaged.

Abstract: A pressure indicating device, e.g. for securing to a tire valve, is disclosed. The device includes a flexible impermeable diaphragm on one wall of a permanently hermetically sealed chamber is pressurized to a given pressure. A mechanical linkage moves depending on whether the pressure, e.g. in a tire to which the device is attached, is greater or less than that in the chamber, e.g., rotates a bicolored ball so that the color displayed provides a visual signal that indicates if the tire pressure is above or below the given pressure. This enables a puncture or air loss to be detected by a rapid glance.

Abstract: Combined computer and communications apparatus is described which is constructed with a two-part casing, the parts (1, 2) being hinged together. When folded together, the entire unit can act like a mobile phone (FIG. 1) and when unfolded (FIG. 2) a keyboard (5) is exposed enabling it to act as a palmtop computer. In accordance with the invention, the keyboard (5) is folded about a line running substantially perpendicular to the direction of the rows of keys. One casing portion (1) may have a window (4) through which a screen (3) mounted on the other casing portion (2) may be viewed when the unit is folded.

Abstract: A radiography system is disclosed of the type having means for irradiation of an object in order to form an image of the said object or in order to detect irradiation of said object, said radiography system comprising a sensor having an exposure response function, wherein the sensor is in form of a stimulable storage phosphor plate, comprising stimulable storage phosphors, preferably having a dark-decay of more than 24 hours, wherein energy of stimulation radiation is higher than energy of emission radiation upon stimulation of said storage phosphors.

Abstract: In the present method for monitoring and controlling a screwing process in creating a screw connection, ultrasonic pulses are coupled into the screw using a pulse-echo method before and during the tightening of the screw. The time for the pulses to traverse the length of the screw, i.e., the propagation time, is measured. A dependency of the propagation time on the predetermined tension of the screw is calculated from the material specific characteristic values of the screw and the measured propagation time. By comparing the values of a change in propagation time dependent on a parameter of the screw with the values of a change in propagation time dependent on the predetermined tension of the screw, the screwing process can be monitored.

Abstract: An embossing and laminating device which includes a pair of embossing cylinders having tips arranged symmetrically on the two cylinders; a pair of pressure rollers, each of which works in conjunction with one of the embossing cylinders; a glue applicator associated with one of the two embossing cylinders; and a laminating roller positioned downstream of the nip between the embossing cylinders and working in conjunction with the embossing cylinder which is associated with the glue applicator. The embossing cylinder associated with the laminating roller has a diameter greater than that of the other embossing cylinder.

Abstract: According to the present invention there is provided a heat-sensitive material for making lithographic plates comprising in the order given on a support an IR-sensitive oleophilic layer and an ablatable cross-linked hydrophilic layer comprising an inorganic pigment and a hardener, characterized in that the ratio of said inorganic pigment over the hardener is comprised between 95/5 and 75/25 by weight.

Abstract: A mirror for examining a confined area such as an intraoral cavity including posterior teeth, distal and/or lingual sides of teeth, is provided. The mirror includes a lit fog-free and contaminant-free mirror. Basically, the mirror includes a holding stem component and a mirror component. In the holding stem portion, a battery, motor, and on/off switch and rotation speed controlling device are present. In the mirror portion, a mirror is adhered to a rotatable disk, which rotates inside a circular concave housing and is driven by a shaft which is connected to a shaft in the holding stem component via a connecting mechanism. The circular concave housing has an outer circular surrounding collar which includes a plurality of sub-collars of irregular shapes. When the mirror on the rotatable disk is rotating, air turbulence is generated to spin off any dust, debris, contaminant, and moisture from the mirror surface.

Abstract: The covering system includes at least one panel capable of being placed in an inclined position with respect to a horizontal. The panel incudes an inner chamber, a plurality of suction apertures through which the inner chamber communicates with a void inside of a building, and a discharge aperture disposed at a level higher than the suction apertures when the panel is installed.

Abstract: A container (2) adapted to avoid peak temperatures of water delivered from a heat exchanger (1) is provided with interior reinforcing means (9-11, FIG. 1; 13-13′″, FIGS. 5-18) connecting opposite parts of the wall (2′) of the container (2). Even with a thin container wall this makes it possible to use a box shaped container design without risk of deformations due to variations in the water pressure. The reinforcing means may consist of stacked interconnected plates (13-13′″)—e.g. having the same form and size as plates (12-12″) used in a plate heat exchanger connected to the container (2).

Abstract: A phosphor capable of preventing a deterioration in luminous characteristics thereof, particularly, high-temperature operation characteristics thereof due to a SiO2-containing pigment added thereto. The phosphor has a pigment contained therein, wherein the pigment has SiO2 added thereto and is melted, to thereby be coated with sodium glass. This permits gas generated during operation of the phosphor to be adsorbed on the phosphor as compared with a conventional phosphor to which the pigment subjected to the above-described treatment is not added, resulting in luminance retention of the phosphor after operation thereof being increased. In particular, it permits characteristics of the non-driven phosphor after the high-temperature operation test to be enhanced.

Abstract: According to the present invention there is provided a heat mode imaging element for providing a lithographic printing plate consisting of a lithographic base with a hydrophilic surface and a top layer that is sensitive to IR-radiation, comprises a polymer soluble in an aqueous alkaline solution, and is unpenetrable for an aqueous alkaline developer, characterized in that said top layer comprises a polysiloxane surfactant.

Abstract: The present invention is a cutting and processing method for cutting semiconductor materials such as silicon ingots, or machining grooves therein, using a wire saw, a purpose whereof is to obtain a method wherewith high-precision processed products can be stably obtained. By performing cutting processing using a slurry that is either a mixture of free abrasive particles and an oil base such as a mineral oil or a mixture of free abrasive particles and an aqueous solution base such as ethylene glycol material, the effects of improving cuttability, reducing residual processing distortion, suppressing process stress, and suppressing cutting heat can be enhanced, and it is possible to carry on cutting while eliminating the process stress (residual distortion) produced by cutting, and thus to cut low-distortion wafers.

Abstract: The rewinding machine comprises: an insertion device (11) for sequentially inserting winding spindles (M) into a winding area; winding means (1, 3, 5) in said winding area, which wind predetermined quantities of web material onto said spindles; an extractor (25) for extracting said spindles from the rolls of web material formed on them; and a recirculation path (71) for returning the spindles extra from said rolls toward said insertion device. The spindles are made in two portions which can be connected and disconnected; the extractor extracts each of said two portions from a corresponding end of the corresponding wound roll. Means are also provided for reconnecting said two portions to each other so that said spindles can be reinserted into said winding area.

Abstract: Compositions including zinc compounds and select amino acids in a carrier base, and methods of skin treatment with such compositions, are described. The compositions are useful for healing skin and minimizing the irritation incurred from contact with the zinc compound without loss of zinc availability during absorption into the integument.

Abstract: A device for turnable and slidable suspension of sheet elements including a coupling member (100) which is supported by a rail and has an elongate groove (101) in essentially the same direction as the rail, and a coupling pin which is non-rotationally arranged on the sheet element coinciding with its pivot axis and which is slidable in the groove of the coupling member. The groove of the coupling member has an inclined lateral cam surface (102) and at least one essentially part-circular recess (104), with a center axis (E) which is essentially parallel to the pivot axis of the sheet element, in the inclined lateral surface (102).

Abstract: According to the present invention there is provided a heat-sensitive material for making lithographic plates comprising in the order given on a support an IR-sensitive oleophilic layer and a cross-linked hydrophilic layer comprising an inorganic pigment and a hardener, characterized in that the ratio of said inorganic pigment over the hardener is comprised between 75/25 and 25/75 by weight.

Abstract: The object of the present invention is an absorbent paper product including at least three plies, and a method of manufacture therefore. The absorbent paper product is of an approximate specific surface weight between 36 and 105 g/m2, and includes at least three plies, namely a central ply and two embossed upper and lower outer plies each including salient patterns composed of at least in part discrete protrusions. The plies are joined by joining at least part of the protrusions of each of the outer plies to the central ply. At least one of the outer plies has a pattern density larger than 30 protrusions/cm2. The embossed lower outer ply (2) includes combined high and low patterns (5 and 7) of respective heights (H) and (h). The central ply (4) and the embossed upper outer ply (3) are joined in the nested mode to the embossed lower outer ply (2) at the level of at least part of the tops of the high pattern (5) of height (H) of the embossed lower outer ply (2).

Abstract: According to the present invention there is provided a heat-sensitive material for making a negative working non-ablative lithographic printing plate including in a heat sensitive layer thermoplastic polymer beads and a compound capable of converting light into heat on a surface of a hydrophilic metal support, the layer being free of binder, and characterized in that the thermoplastic polymer beads have a diameter between 0.2 &mgr;m and 1.4 &mgr;m.