68results about How to "Limit cost" patented technology

A station for processing a first signal which can be generated by a mobile terminal and belongs to a plurality of signals for mobile radio communications networks. The stations include an input able to receive from an antenna the first signal associated with a first band and at least one adjacent signal of said plurality associated with a second band adjacent to that of the first signal; a processing stage for generating from the first digital signal at a first sampling frequency, this first digital signal including a useful spectral content of the first signal and an interfering spectral content associated with the adjacent signal; a digital filter for processing the first digital signal, attenuating the interfering spectral content, and for providing a filtered digital signal including at least part of the useful special content sampled at a second sampling frequency less than the first sampling frequency and an electro-optical converter for generating from the filtered digital signal electromagnetic radiation to be transmitted on a waveguide.

Methods, systems and apparatus for optimizing consumption of one or more resources are presented. For example, a method that may be implemented on a processor device and includes obtaining user preferences for the consumption of resources that include water and electricity, predicting the consumption of, and a first metric for the consumption of, the resources for each of a plurality of first time periods, determining a projected second metric for the consumption of the resources during a second time period according to the predicted consumption and the predicted first metric, and optimizing the consumption of the resources according to the projected second metric and the user preferences. The second time period includes the plurality of first time periods. The first metric is associated with the user preferences and at least one of the plurality of first time periods. The second metric indicates full or partial projected attainment of the preferences during the second time period.

Burner comprising at least one passage for injecting at least a primary jet, such as a jet of oxidant and/or fuel and/or of a premix of oxidant and fuel, and means of injecting at least one secondary jet of fluid opening into said passage, the interaction between the primary jet and the at least one secondary jet making it possible to vary the direction and/or the size of the flame. Use of said burner for heating a charge with the variable-direction and/or variable-size flame.

A wireless charging device includes a wireless transmitter with an electromagnetic emitting portion. The wireless charging device also includes a seat having a surface and at least one protrusion from the surface. The seat accommodates at least one wireless power receiving device. The seat has an active area that contains the electromagnetic emitting portion. The at least one protrusion is configured as a guide for two sides of the at least one wireless power receiving device for placement over the active area. The placement of the at least one wireless power receiving device over the active area enables transferring of power to the at least one wireless power receiving device.

A method of limiting the quality of service of data transmission in a wireless telecommunications system, in which the quality of service of data transmission is defined by means of quality of service parameters. Subscriber-specific maximum values are defined for the quality of service parameters and stored in a database comprising subscriber data. When the terminal requests connection establishment defined with quality of service parameters, the subscriber-specific maximum values are checked in the database and they are compared with the quality of service parameters requested by the terminal. Depending on whether the quality of service parameters requested by the terminal are within the limits defined by the maximum values of the parameters or whether at least one quality of service parameter requested by the terminal exceeds the maximum value defined for said parameter, either a connection is established or connection establishment is rejected.

The invention of the current application is directed to a wastewater treatment apparatus. The invention includes a divided membrane electrochemical cell including an anode contained within a anode compartment and cathode contained within a cathode compartment. The anode compartment and said cathode compartment are separated by a proton selective membrane. The invention also includes a voltage source, and a liquid-gas separator. The invention is an economically viable electrochemical advanced oxidation system that can cost-effectively treat recalcitrant COD with low energy, without the necessity for chemicals, and reduce or prevent sludge production in a single step.

A washer-drier scrubbing machine comprises a rotating roll brush (1) the surface thereof covered of spiked bristles (1') facing upwards and towards the centre in the proximity of its front portion; it is covered by a structure (2) the lower edge thereof, extended downwards and in the proximity of the ground is provided with a flap (F) comprising some aligned openings (3) oriented and facing the floorings. At the sides of the casing (2) and facing the ground some sprayers (4) fed with water-detergent mixtures pumped from a tank (6) are aligned. In the proximity of the sprayers (4) there are arranged as many diffusers of compressed air (7) which prevents the sprayed washing mixture from expanding outside the outline of said structure (2) and from being conveyed only towards the openings (3) and towards the rotating brush (1), or only, and not beyond, on the track along which the washer-drier scrubbing machine proceeds. The dirty water collected by the roll (1) is sent to a tank (12) through: a separator (8) which retains the high consistency dirt, an intermediate container (9) comprising a bi-helical screw brush (10) converging to the centre and a suction duct (11). The compressed air feeding the diffusers (7) is produced by a fan (14) the suction inlet thereof, arranged inside a tank (15), sucks and collects the dirty water collected by a rear parabolic floor wiper (16).

A device for securing at least one sling for transporting a load under a helicopter, the securing device comprising at least a first strap and at least a second strap, a connection mechanism configured, in the closed state, to connect the straps, to form a comprehensive security strap capable of supporting a sling and, in the open state, to release the straps for releasing the sling, and an actuator configured to open the connection mechanism following a mechanical effort being introduced, the connection mechanism comprising cascading reduction means configured to reduce the resistance force during the opening of the connection mechanism generated by the load connected to the sling.

An electrically operated actuator includes a box-shaped body to which an angularly movable rocking arm is pivotally connected; the actuator also includes control elements operatively connected to the rocking arm by a toggle-lever mechanism, the control elements in turn having at least one electric motor, and a connecting screw-nut mechanism. The actuator further includes a position transducer device of rotary and absolute type, providing reference signals univocally related to the angular positions of the rocking arm, and a programmable electronic control unit and self-braking elements for the electric motor, the control unit being programmed to control the angular rotation of the rocking arm and to actuate the self-braking elements for the electric motor, in relation to the control signals provided by the absolute transducer device.

Novel and innovative PCC pigments, having a reduced production cost, able to be used in a paper coating formulations to manufacture coated high-quality matt papers, in particular for inkjet applications. Process for the preparation of same, using a reduced flow rate of a carbon dioxide-containing gas in the PCC carbonation step, which produces stable, porous, agglomerates of PCC featuring unique properties and structure, this step being followed by an upconcentration step to increase the solids content.

A part made from lignocellulosic material (10) is formed from a single sheet (11) of partially delignified lignocellulosic material impregnated with an impregnation polymer. The part (10) comprises at least one curved portion having a double curvature surface. The part made from lignocellulosic material is produced by a production method implementing a thermoforming step. Use in particular for producing wood veneer structures.

A method for authorizing access to goods and services, including issuing an access voucher by a voucher issuing device, the access voucher having identification of the goods and services and an identification of the point of sale, presenting the access voucher to a reading device of the point of sale, transferring the identification of the goods and services and the identification of the point of sale by the reading device to a processing device of the point of sale, the processing device having access to a database with stored identification of goods and services and to a database with stored identification of the point of sale, comparing the transferred identification of goods and services and the transferred identification of the point of sale by the processing device with the stored identification of the goods and services and the stored identification of the point of sale, and authorizing access to the goods if the identification matches.

A system and method for authorizing access to goods and/or services at a point of sale is disclosed. An access voucher may be issued and presented to a reading means of the point of sale. At least one good and/or service of the point of sale can be selected by the user and the corresponding identification can be transferred to the internal processing unit. A comparison can be performed. If the transferred identification of the user matches an identification of the user, and if the transferred identification of the goods and/services matches an identification of the goods/and services, the user profile data and the access parameter can be retrieved. An authorization can be transferred to the point of sale if the user profile data correspond to the access parameter for the goods and/or services.

The circulating fluidized bed reactor device comprising a reactor chamber (12) delimited horizontally by walls, a centrifugal separator (14) and a back pass (16) for heat recovery, the reactor device comprising means for introducing a fluidizing gas into the reactor chamber and for maintaining a fluidized bed of particles in said chamber, means (24) for transferring gas to be dedusted from the reactor chamber into the separator, means (42) for discharging separated particles from the separator and means for transferring dedusted gas from the separator into the back pass. The reactor chamber and the separator both have a common wall with the back pass.