A raw tyre (7) manufactured on a toroidal support (10) is closed in a vulcanization mould (2). Steam or another fluid under pressure is fed to a diffusion interspace (18) which is formed, following an expansion of the tyre (7), between the inner surface (7b) of said tyre and the outer surface (10a) of the toroidal support (10). A pre-vulcanized liner is previously applied to the inner surface of t...

One of the preferable processes for realization of the invention: a homogeneous solution of gentamicine pentakisdodecyl sulphate, gentamicine tetrakisdodecyl sulphate, gentamicine pentakisdodecyl sulphonate or gentamicine tetrakisdodecyl sulphonate, containing methanol and/or ethanol and/or N,N-dimethyl formamide and/or dimethyl sulfoxide as solvent, is introduced into the interconnected microcavi...

PURPOSE: A method for manufacturing Sn powder is provided to manufacture high purity ultra-particulate Sn powder having nanometer particle size simply and inexpensively. CONSTITUTION: The method for manufacturing Sn powder comprises the steps of phase transforming β-phase tin ingot or tin alloy ingot into α-phase tin ingot or tin alloy ingot by maintaining the β-phase tin ingot or tin alloy ingot ...

PURPOSE:To enable the application of a conductive antioxidant material to an electrode chuck and improve the antioxidant effects of the material at high temps. by compounding a fire-resistant aggregate, a binder, and a graphitized carbon black. CONSTITUTION:A graphitized carbon black is obtd. by treating carbon black at 2,000 deg.C or higher in a nonoxygen atmosphere. This material is obtd. by mix...

PURPOSE:To obtain a magnetic substance which needs no post-processing because of its excellent magnetic properties and almost no change in dimension and shape on firing, by admixing a specific filling powder to the crystalline particles of ferrite and firing the mixture. CONSTITUTION:The starting powders for ferrite are mixed and preliminarily fired to give Ni-Zn or Ni-Zn-Cu series crystalline fer...

The present invention comprises electrosurgical apparatus and methods for maintaining patency in body passages subject to occlusion by invasive tissue growth. The apparatus and methods of the present invention may be used to open and maintain patency in virtually any hollow body passage which may be subject to occlusion by invasive cellular growth or invasive solid tumor growth. Suitable hollow bo...

PURPOSE: To provide an oriented polylactic acid film or sheet having strength and dimensional stability sufficient for ordinary use and provide a process for the production of the film or sheet. CONSTITUTION: This oriented polylactic acid film or sheet has a planar orientation degree &Delta P of >=3.0× 10<-3> and satisfies the formulas (&Delta Hm-&Delta Hc)>=20J/g and (&Delta Hm-&Delta Hc)/&D...

PURPOSE:To obtain an interactive VOD device which gives a sense of unity by not only displaying images, but also providing an interaction between the world of the images and the presence space of a user. CONSTITUTION:A transmission-side device 10 interpolates a control signal which is associated with a video signal by a control signal interpolation part 200 and sends the resulting signal as video ...

PROBLEM TO BE SOLVED: To laminate an irregular-shaped film in a good manner without providing residual stress. SOLUTION: A first laminating film having directional properties in the facial direction and a second laminating film having directional properties in the facial direction are laminated by a laminating agent. Both the first laminating film and the second laminating film are of irregular sh...

PURPOSE: To perform a high precision feedback control for the tilt rotation angle for a long period of time using a tilt rotation amount sensing means. CONSTITUTION: Between the casing 22 of a hydraulic pump 21 and the control part 23 a feedback link 28 is installed through a supporting pin 29, and the bottom of the link 28 is coupled with a valve plate 8 through a coupling pin 30, a swing link 27...

PURPOSE: To execute feedback control with high accuracy to a tilting angle for a long time by means of a tilting angle sensing means. CONSTITUTION: A feedback link 28 is arranged between a casing 22 of a hydraulic pump and a control part 23 through a support pin 29. A lower end of the feedback link 28 is connected to a valve plate 8 through a connection pin 30, an oscillating link and detection pi...

A method and system for updating a database that stores billing rate parameters for call rating devices (10) associated with a calling station (14) is disclosed. The calling station (14) calls (102) at a predetermined date and time a rate provider (30), which includes billing rate parameters for a plurality of calling stations. The call rating device (10) transmits over the telephone network (20) ...

The stopper (3) is positively secured in the neck (2) by mating protrusions (4) on both engaging together. The openings supplying a medicament and extracting the vessel contents, and form protruding bosses (7, 8), each being connected to a passage (5, 6) passing right through the stopper. A protective cover for the unions and the outside of the stopper furthest from the vessel is formed by one or ...

A method of determining the position of unmanned mining vehicles. According to the method, control marks are provided in the mine, for positioning mining vehicles in production use by means of a marking device, such as a paint sprayer (14), provided in a specific measuring vehicle (3). The invention also relates to a measuring vehicle that is unmanned and comprises a measuring device for measuring...

The stack reflectance is predicted from an on-line, wavelength dependent measurement of the sheet reflectance and the on-line measurement of the sheet opacity at a wavelength interval. The stack reflectance Rst is then used to predict and/or control stack color, preferably by using the parameter K/S=(1-Rst2)/2 Rst where K is the dye absorption coefficient and S is the dye scattering coefficient.

A robot arm (22) having seven axes of actuation (A, B, C, D, E, F, X) imparts to a toroidal support (18) a circumferential distribution motion about its own geometric axis (X) simultaneously with controlled transverse distribution displacements in front of a dispensing organ (19) of a strip (20) of elastomeric material. The strip (20) thus forms a plurality of turns (20a), the orientation and mutu...

Method and apparatus ( 2 ) of a vehicle for alerting a driver of a vehicle when the vehicle deviates from a predefined driving area in a lane. The apparatus includes an image display unit ( 6 ) and a control unit ( 5 ) connected to each other to enable the apparatus to provide a visual warning via the image display unit when the vehicle is outside the predefined driving area and where the visual w...

Ethylene polymers having a Polydispersity Index of about 2 to about 4; a melt index, MI, and Relaxation Spectrum Index, RSI, such that (RSI)(MI<0.6>) is about 2.5 to about 6.5; c) a Crystallizable Chain Length Distribution Index, Lw/Ln, of about 1.0 to about 9; and d) a density, rho , and a percent haze when fabricated into films such that the percent haze is less than 370 rho - 330, are provide...

The assembly consists of a workshop trolley (1) with a series of front and/or side drawers (7') containing tools and a number of sliding trays (7) with illustrations of major components and samples of smaller ones. The trolley is also equipped with a computer (2) with a display unit (3) for technical data and the sequence of operations to be carried out, and for recording work carried out on a veh...

Apparatus for the remote measurement of physical parameters comprising sensing means (1) for sensing at least one physical parameter, instrumentation means (2) for interrogating the sensing means (1) and making a measurement, cable means (3) for communicating between the sensing means (1) and the instrumentation means (2), container means (4) for containing the sensing means (1) and the cable mean...