Abstract: A hearing device (1) and a method to operate a hearing device (1), the method comprising the steps of selecting a hearing program from a set of hearing programs, the set comprising at least two hearing programs, one of which is a mute hearing program being defined by applying no or only a reduced signal to a receiver of the hearing device (1), operating the hearing device (1) in the mute hearing program after it has been activated, monitoring an input signal to the hearing device (1), selecting another hearing program than the mute hearing program after a predefined activity has been detected in the input signal, and operating the hearing device (1) according to the selected hearing program.

Abstract: A switch valve for use in an extracorporeal blood flow circuit comprises a valve housing having a chamber, four openings communicating with the chamber, and a valve member located in the valve chamber. A first opening is to be connected to a patient via an arterial cannula, a second opening is to be connected to a patient via an venous cannula, a third opening is to be connected to a first inlet/outlet of a blood treatment device, and a fourth opening is to be connected to a second inlet/outlet of a blood treatment device. The valve member is movable within the valve housing to fluidly connect the first opening to either the third or the fourth opening and to fluidly connect the second opening to either the third or the fourth opening. The width of the valve member is smaller than a peripheral dimension of the openings.

Abstract: An optical glass composition contains, in % by mole, 14.0% or more and 31.0% or less of SiO2, 19.0% or more and 40.0% or less of B2O3, 0% or more and 5.0% or less of Li2O, 0% or more and 12.0% or less of ZnO, 0% or more and 12.0% or less of ZrO2, 15.0% or more and 26.0% or less of La2O3, 22.0% or more and 38.0% or less of La2O3+ZrO2, 2.0% or more and 5.0% or less of Ta2O5 and 4.0% or more and 16.0% or less of Gd2O3, and has nd of 1.83 or higher and 1.87 or lower and ?d of 43 or higher and 47 or lower, and a preform and an optical element are formed from the optical glass composition.

Abstract: A challenge to be met by the present invention is to provide an electronic component mounting apparatus and an electronic component mounting method that enable a reduction in the frequency of operation required with switching of a component type, to thus enhance productivity.

Abstract: A weighted belt is provided. The weighted belt comprises a belt body that defines a body pocket; a plurality of weights disposed within the body pocket; a first cinching end that extends from an end of the belt body; and, a second cinching end that extends from an opposite end of the belt body. The first and second cinching ends comprise a suitable dress-belt material disposed on at least a portion of the surface of the belt body sufficient to conceal at least partially the belt body when worn and viewed face on, and are configured for releasable engagement.

Abstract: It is an object of the invention to provide a liquid substance supplying device exhibiting high operability in handling a container having a large capacity. A liquid substance supplying device for supplying a liquid substance reserved in a vertically elongated container 30 has a configuration in which a bottom part of a container holder 15 for holding the container inserted through an insertion hole provided on a top side of a holder main body 16 is pivoted on a base bracket 14 with a hinge portion 19 to support the container holder 15 such that it can assume either upright attitude or tilted attitude and in which the container holder 15 is fixed in the upright attitude by a holder fixing mechanism 20. As a result, the container holder 15 can be mounted and removed to and from the holder main body 16 in the tilted state at the time of a container replacing operation, which allows high operability to be maintained even in handling a large-capacity container having a great height dimension.

Abstract: Displacers are used in production of concrete surfaces. The displacers are embodied, for example, as plastic balls or plastic shells and are locked in lattices that are open on one side, preferably downwardly. The modules can then be pressed into a first or second concrete layer that can already contain a first reinforcement mesh. The thus produced semi-finished product can then be covered with a concrete mass during the subsequent finishing process.

Abstract: For avoiding the metallic inner surface of a PECVD reactor to influence thickness uniformity and quality uniformity of a ?c-Si layer (19) deposited on a large-surface substrate, (15) before each substrate is single treated at least parts of the addressed wall are precoated with a dielectric layer (13).

Abstract: A command device for a bicycle gear change, comprising: a rotating drum (2) provided with a rotation axis (x) and being predisposed to rotate in opposite directions in order to wind at least a portion of a change-activating cable (3) on a lateral surface of the rotating drum (2); means for rotating, predisposed on command to rotate the rotating drum (2) in opposite directions according to predetermined angular steps; means for retaining predisposed to hold the rotating drum (2) in a position in absence of commands made to the means for rotating. The rotation axis (x) of the rotating drum (2) is perpendicular with respect to an advancement direction of the bicycle, that is, parallel to the rotation axis of the front wheel of the bicycle.

Abstract: A movable contact element including a lower sheet having a bottom surface, to which a substantially dome-shaped movable contact is bonded, is provided. The movable contact is made of a conductive thin metal plate, and an upper sheet with a light reflection property is disposed above the lower sheet. A space is formed between the lower sheet and the upper sheet, and a light transmitting portion is provided at the upper sheet. Light of a light emitting element from the side surface of the sheet propagates through the space between the upper sheet and the lower sheet with a light reflection property, while being reflected in a vertical direction, and lighting is performed through the light transmitting portions. Such a structure can perform lighting without unevenness by using one or two light emitting elements.

Abstract: An in-the-ear hearing instrument comprises a deformable holding element (3) outside the ear canal and a sealing element (7) comprising venting elements. The sealing element is an exchangeable resilient eartip, which by means of venting elements, such as holes, channels, openings, etc. defines the amount of acoustic leakage.

Abstract: The electromechanical escapement device is associated with an electronic circuit having a quartz oscillator and calculation means suitable for calculating the difference between the period of the quartz oscillator and the period of a mechanical oscillator and releasing an escape wheel, normally controlled by said mechanical oscillator, when the difference between said periods is greater than a threshold value.

Abstract: A content-addressable random access memory having magnetic tunnel junction-based memory cells and methods for making and using same. The magnetic tunnel junction has first and second magnetic layers and can act as a data store and a data sense. Within each cell, registered data is written by setting a magnetic orientation of the first magnetic layer in the magnetic tunnel junction via current pulses in one or more current lines. Input data for comparison with the registered data can be similarly set through the magnetic orientation of the second magnetic layer via the current lines. The data sense is performed by measuring cell resistance, which depends upon the relative magnetic orientation of the magnetic layers. Since data storage, data input, and data sense are integrated into one cell, the memory combines higher densities with non-volatility. The memory can support high speed, reduced power consumption, and data masking.

Abstract: An engine starting method for starting an engine by causing first fuel injection when a crankshaft is reversely rotated by a predetermined angle at the start, and then rotating the crankshaft forward to perform first ignition, the method comprising the steps of immediately stopping driving of a starter motor when a starter switch is turned off before the first fuel injection at the start; and continuously driving the starter motor forward until a cylinder into which an air/fuel mixture is supplied by the first fuel injection performs at least one exhaust stroke and then stopping the driving of the starter motor when the starter switch is turned off after the first fuel injection at the start.

Abstract: A conductive filler comprising a conductive felt and a non-conductive resin for use in a Roebel bar or winding and the manufacture of the conductive filler and Roebel bar or winding.

Abstract: A surgical clip assembly which includes a pair of generally linear compression elements for securing tissue between them and for applying to the secured tissue a compression force. The clip assembly has an initial, open position in which the linear compression elements may be positioned about tissue to be secured between them. The assembly also has a final, closed position where the compression elements are substantially parallel to each other, applying a compressive force to the secured tissue. The clip assembly also includes a force means disposed between the pair of compression elements and operative to transmit operational forces between them.

Abstract: The invention concerns a medical machine (1) for transport of liquid, comprising at least one suspension means (10) intended to receive at least two bags (50) containing liquid, the suspension means having a suspension body (11), at least three fastening means (12, 13, 14) fixed to the suspension body (11), comprising at least two lateral fastening means (13, 14) and one intermediate fastening means (12), the intermediate fastening means (12) being placed between the two lateral fastening means (13, 14), and the intermediate fastening means (12) being placed vertically lower down than the lateral fastening means (13, 14). The first lateral fastening means and the intermediate fastening means are intended to receive a first bag, and the second lateral fastening means and the intermediate fastening means are intended to receive a second bag, so that the two bags are held against one another in a stable manner.

Abstract: Two neighboring roller blinds on the same drive shaft may be adjusted with respect to each other by letting one end plug comprise an un-coupling device. This un-coupling device may advantageously be made by means of an unwrap spring that is actuated by means of a ring that surrounds one end plug.