Abstract: Methods and apparatus for sensing pressure in a hostile environment are described. In one example embodiment, a microwave radar based sensor is provided. The sensor is coupled to a signal conditioning unit. The signal conditioning unit includes at least one of a processor configured to determine a sensor value and a memory having pre-stored values therein, the pre-stored values representing possible sensor values. Each pre-stored value is assigned a respective pressure. The method includes operating the signal conditioning unit to sample a signal generated by the sensor, operating the signal conditioning unit to correlate a characteristic of the sampled signal to a pre-stored value having an assigned pressure, and operating the signal conditioning unit to generate a signal representative of the assigned pressure of the pre-stored value that is correlated to the sampled signal.

Abstract: A pressure sensor is constructed of a plastic package. The plastic package incorporates in the same material a sensing diaphragm including tensile and compression regions. Deposited on the diaphragm are metal electrodes and a polymer film having piezoresistive properties. The electrodes and/or the polymer film are directly printed onto the plastic package without the use of a mask.

Abstract: A differential pressure sensing system is provided. The sensing system includes a membrane layer having a channel extending diametrically therein, and including one or more cavities provided radially outbound of the channel and at least one resonant beam disposed in the channel and configured to oscillate at a desired frequency. The system further includes sensing circuitry configured to detect oscillation of the at least one resonant beam indicative of deformation in the membrane layer.

Abstract: A pressure sensor system includes a pressure sensing capacitor and an inductor integrated in a substrate. The pressure sensing capacitor includes a conductive diaphragm for detecting a pressure differential and an electrode separated from the diaphragm by a predetermined gap formed in the substrate. The inductor and pressure sensing capacitor form a passive inductive-capacitive (LC) tank circuit. A remote interrogation circuit, inductively coupled to the pressure sensor inductor coil, can be utilized to detect changes in resonant frequency of the LC tank wirelessly. The fully integrated pressure sensor structure is manufactured utilizing layer-by-layer fabrication techniques.

Abstract: A system and a method for measuring properties and health of structures are disclosed. The system comprises a number of sensors connected to a single antenna. Each sensor has a body that defines an electromagnetic resonator. The electromagnetic resonator produces a response signal in response to an interrogation signal. The body is coupled to the structure to so as to allow the parameters of interest alter the resonance properties of the electromagnetic resonators thereby altering the response signal. The sensor further includes a coupler that is coupled to the body. The coupler transfers the interrogation signal into the electromagnetic resonator and transfers the response signal from the electromagnetic resonator. The system further includes an interrogator that generates and transmits the interrogation signal to the sensor. The interrogator also receives the response signal.

Abstract: A method of estimating a resistance value for ballast, over a given length of track, used at a crossing on a railroad track that has a crossing warning system where a inductance of the track over the given length, an inductance of the track over the given length of the track, a capacitance of the track over a given length of track, and an operating frequency of the warning crossing system are all known, the method including calculating a track impedance having a magnitude and a phase angle, applying a current waveform and a voltage waveform through the track at a known frequency, measuring the phase angle, calculating a ballast resistance by using the measured phase angle in place of the calculated phase angle, the given track length, resistance over the given length of track, inductance over the given length of track, capacitance over the given length of track, and the operating frequency.

Abstract: A mounting device for supporting a sensing device in relation to a supporting structure, and related method of installing a sensing device, are disclosed. In at least some embodiments, the mounting device includes a first housing portion having a first appendage, and a second housing portion having a second appendage, where the second housing portion is slidable in relation to the first housing portion. The mounting device further includes an actuating portion capable of causing sliding movement between the housing portions, where the sensing device is supported within at least one of the housing portions. In some embodiments, a rotatable swivel ball on which the sensing device is supported is contained within at least one of the housing portions, and actuation of the actuating portion results in both the coupling of the mounting device to a supporting structure and a setting of a position of the swivel ball.

Abstract: Disclosed herein is a sensing device mounting mechanism allowing for a sensing device to be mounted in relation to a supporting structure. The sensing device mounting mechanism comprises a housing portion having a snapping mechanism. The snapping mechanism allows the housing portion to be coupled to at least one of the supporting structure, the sensing device, and an additional portion of the sensing device mounting mechanism.

Abstract: A surgical grasper is provided. The grasper comprises a handle, two jaws operably connected to the handle, which jaws can be actuated by the handle, and a sensor. A surgical grasper for use in robotic surgery is also provided. The grasper comprises a shaft, two jaws at a distal end of the shaft, which jaws can be actuated in response to a robot command, and a sensor. A method for measuring an amount of force being applied by a jaw of a grasper is also provided. The method comprises the steps of: providing a grasper comprising a handle and two jaws operably connected to the handle, which jaws can be actuated by the handle; providing a sensor on the grasper; and, providing for measuring an amount of force being applied to the sensor. A method for measuring an amount of force being applied by a jaw of a grasper for use in robotic surgery is also provided.

Abstract: This sensor, for a fluid and suitable for use in a pipeline at least temporarily containing the fluid flowing therethrough, has at least one curved measuring tube, which vibrates during operation and guides the fluid, and a housing enclosing the measuring tube. The housing is composed of a metal cap of two cap halves and a supporting tube, in which the measuring tube is held at its inlet and outlet ends in a manner such that the tube can oscillate, and out of which a measuring tube segment protrudes sideways. Each cap half has an edge with, in each case, four edge portions. The edge portions are straight, the edge portions are curved, and the edge portions have the shape of circular arcs. The edge portions are welded continuously to the supporting tube and the edge portions are welded continuously to one another. The cap halves are cut out of a dish-shaped intermediate having a formed, surrounding edge bead, provided with the shape of a quarter-torus by metal spinning.

Abstract: A resolver reference position adjustment method is capable of minimizing a detection error in the rotation angle of a rotor of a motor. In the resolver reference position adjustment method in which a reference position of a resolver of an axial double angle n mounted on an end of a shaft, to which the rotor of the motor is fixedly attached, for detecting rotation angles of the rotor is adjusted with respect to the rotor, the reference position of the resolver is adjusted by using the rotation angles of the rotor at a first point and at a second point, respectively, which are positions of the rotor apart an angle of (mechanical angle 180/axial double angle n) degrees from each other.

Abstract: Method and sensor arrangement for determining a contact force vector acting on a rolling element hearing in operation. Sensor signals are received from a plurality of sensors measuring performance characteristics of the rolling element bearing. The received sensor signals are processed to determine the contact force vector. The plurality of sensors are arranged to measure a bearing component deformation, and the step of processing comprises the step of determining the contact force vector using an inverse transformation of a finite element analysis model which describes the rolling element bearing. The finite element analysis model is simplified using at least one generalized mode shape, the at least one generalized mode shape being a mathematical description of a natural mode deformation of a component of the rolling element bearing, such as the inner or outer ring.

Abstract: A magnetostrictive torque sensor includes a rotating shaft that is rotated by an applied torque, magnetostrictive films formed around the entire circumferential periphery of a surface of the rotating shaft in at least one location, sensor coils for sensing a change in impedance of the magnetostrictive films, and a torque calculation unit for calculating the torque applied to the rotating shaft on the basis of a signal relating to the change in impedance outputted from the sensor coils. In this magnetostrictive torque sensor, a width of the magnetostrictive films in the axial direction of the rotating shaft and a width of the sensor coils in the axial direction of the rotating shaft are set so as to fulfill the relationship 1<(W1/W2)<1.35.

Abstract: A magnetostrictive torque sensor comprising a first magnetostrictive film, a second magnetostrictive film, and a third magnetostrictive film formed over the entire circumferential periphery of a surface of a rotating shaft. A first sensor coil, a second sensor coil, and a third sensor coil for sensing changes in impedance are provided for the first, second, and third magnetostrictive films, respectively. Signals according to the changes in impedance outputted from the first through third sensor coils are inputted to a torque calculating unit. The torque calculating unit calculates the torque applied to the rotating shaft on the basis of the output signal from the first sensor coil and the output signal from the second sensor coil. Furthermore, the output signals from the first through third sensor coils are compared, and failures in the first magnetostrictive film or the second magnetostrictive film are detected by a failure detector.

Abstract: An active agent delivery device is operable to deliver an active agent such as a drug or therapeutic agent to a biological interface such as skin or mucous membrane. The device, such as an iontophoresis device, may include one or more human-perceptible indicators operable to provide an indication of a malfunction or other defective condition of the device. Detectors may be provided to detect a value of a characteristic or parameter associated with one or more components of the device, with the value being usable to determine whether a defective condition may exist.

Abstract: A sensing device mounting mechanism, and related method of operating such a mechanism, are disclosed. In at least some embodiments, the mechanism can include a housing that is mountable to a support structure. The housing can define an interior for receiving and supporting a sensing device. The mechanism further includes light pipe device coupled to the housing. The light pipe device can be used to communicate light from a light source to the sensing device, or from the sensing device to a location exterior of the housing such that it can be viewed, detected or received by an operator or other device. Advantageously, the sensing device mounting mechanism is constructed so as to enhance and facilitate, as opposed to interfere with, proper performance of the sensing device.

Abstract: A mounting device configured for mounting a sensing device in relation to a supporting structure, and related method of mounting, are disclosed. In at least some embodiments, the mounting device includes a first support component capable of being mounted at least indirectly in relation to the supporting structure, a second support component configured to support the sensing device, and a connecting component coupled between the first and second support components, where the connecting component supports the second support component in relation to the first support component. Also, the mounting device includes an adjustor coupled to at least one of the first support component, the second support component and the connecting component that influences a positioning of the second support component in relation to the first support component.

Abstract: A transmission M of a vehicular power transmission system has a first shifting part and a second shifting part which shift a power of an internal combustion engine, a first shift clutch transmitting and interrupting the power to the first shifting part, and a second shift clutch transmitting and interrupting the power to the second shifting part. A start clutch transmitting and interrupting the power to the first shift clutch and the second shift clutch is constructed of a centrifugal clutch C having a clutch shoe. The resulting configuration provides a vehicular power transmission system which has excellent efficiency of power transmission and durability, as well as being capable of being manufactured at low cost, and being capable of relieving a start shock.

Abstract: A transmission includes a first shifting part and a second shifting part which shift power of an internal combustion engine, a first shift clutch transmitting and interrupting the power to the first shifting part, and a second shift clutch transmitting and interrupting the power to the second shifting part, and a selection mechanism which selects gear steps. The selection mechanism includes three shifters that are respectively guided by cam grooves of a single shift drum through shift forks. The shifters can be respectively moved to selection positions where the gear steps are selected and to neutral positions where the gear steps are not selected in the first shifting part and the second shifting part. The cam grooves guide the shifters to the selection positions in each of the first shifting part and the second shifting part for each of predetermined rotational positions of the shift drum.

Abstract: In a shift system wherein the transfer of power is performed using a motor, the smaller the gear ratio difference is, the smaller can be made the motor output. However, the number of gears must be increased in order to reduce the gear ratio. As the number of gears increases, the problem of gear noise becomes more serious. It is necessary to prevent both an increase in the number of gears and an increase of the motor output.

Abstract: A system and method for automatically aligning the threads of a lead screw with the threads of a screw drive mechanism, the screw drive mechanism operating to translate the rotational motion of the lead screw into linear motion to expel the contents of a mounted syringe. The system comprises a driver position sensor for determining the position of the screw drive mechanism along the lead screw and a processor for receiving position signals from the driver position sensor, for determining a requisite rotation of the lead screw to ensure alignment of the two sets of threads, and for effectuating the requisite rotation of the lead screw to achieve that alignment. An automatic calibration routine is included that checks for variances in calibration of the system and if found, updates a conversion factor to restore accuracy. Various sensors are used to monitor the operation of components.

Abstract: Shift lever apparatus includes: a shift lever adapted to be shifted in a longitudinal direction to select one of ranges in an automatic mode and to be inclined in a lateral direction to select a range in a manual mode; a frame member; a longitudinal slide plate slidable in the frame member in the longitudinal direction together with the shift lever; and a lateral slide plate slidable in the lateral direction relative to the longitudinal slide plate in accordance with a shift operation of the shift lever. The lateral slide plate includes a current shift position indicator to indicate a current shift position of the shift lever. The lateral slide plate further includes a buffer portion to mitigate impact at an end of a stroke of the lateral slide plate in the lateral direction.

Abstract: When fine metal particles of a nano meter size are handled in a state of colloidal particles, it is difficult to handle them and the range of the selection of the solvent to be used is limited. The invention offers a granular metal powder that is produced by the steps of (a) preparing a suspension liquid comprising (a1) water, an organic solvent, or a mixture thereof, (a2) metal particles having an average particle diameter of at least 1 nm and at most 100 nm, and (a3) an organic compound capable of being adsorbed on the surface of the metal particles and (b) removing the water, organic solvent, or mixture thereof by drying the suspension liquid and that has an apparent density of at least 1.0 g/ml and at most 5.0 g/ml. The granular metal powder can be handled as a dry metal powder and is readily redispersed in a solvent.

Abstract: A method is disclosed for the introduction of inorganic solid bodies into hot, liquid melts, whereby inorganic solid bodies are added to a plastic containing a hydrocarbon and the mixture obtained is added to the hot, liquid melt.

Abstract: A powder feeding apparatus of manufacturing a heat pipe includes a vibration tray having a supporting board and a plurality of pipes positioned in the supporting board of the tray. A mandrel is coaxially inserted in each of the pipes. A feeder is located corresponding to an end of each pipe for feeding powder into the pipe. A vibration source is located under the tray to drive the tray to vibrate with substantially a same amplitude in a vibration direction when feeding the powder into the pipes from the feeder.

Abstract: The present invention relates to a metal nanocomposite powder reinforced with carbon nanotubes and to a process of producing a metal nanocomposite powder homogeneously reinforced with carbon nanotubes in a metal matrix powder.

Abstract: A method of injecting at least one reagent into a high temperature material includes providing a heat pipe assembly, permitting gravity flow of the liquid working substance from a condenser to an evaporator of the heat pipe assembly through a discrete impermeable liquid return passage therebetween, providing a reagent delivery conduit through the evaporator and emerging at a leading end thereof, conveying the reagent through the reagent delivery conduit and injecting the reagent into the high temperature material. The evaporator of the heat pipe assembly comprises a flow modifier therein adapted to cause swirling of a working substance flow in the evaporator. The condenser is cooled to condense the vaporized working substance received from the evaporator.

Abstract: An apparatus and method for sharpening razor blades and the like whereby rectangularly-shaped magnets are placed end-to-end in a rectangular enclosure that snaps on securely over a razor blade during non-use times in such a manner that the magnetic field generated by the magnets acts upon the cutting edge of the blade so as to maintain the sharpness of the cutting edge.

Abstract: A combination bottle and opener is disclosed. In one embodiment the opener is removably coupled to the bottle, whereas, in an alternative embodiment the opener is permanently attached to a bottle. A removable opener for a bottle comprises a hollow, cylindrical or conical tube adapted to fit over the neck of a bottle, and a bottle opener forming part of the tube. The tube may be constructed metal, plastic or other sufficiently rigid material. An integrated bottle and opener according to the invention comprises a glass bottle having a bottom, and a bottle opener forming part of the bottom. The bottle opener is constructed of the same glass used to make the bottle, or from a material different from the glass used to make the bottle, and adhered to the bottom of the bottle.

Abstract: A hand tool includes an ornamental body, and a non-hidden tool head extending from the ornamental body. The ornamental body and non-hidden tool head together are configured to simulate an object that is not a hand tool. For example, the ornamental body and tool head together simulate a high-heeled shoe.

Abstract: A power tong for use during installation and dismantling of pipes when drilling in the ground, such as is known from e.g. petroleum production, comprising a drive ring (30) and at least one clamping device (40), where the clamping device (40) is arranged to grip a pipe string (20), the power tong (2) being equipped with a driving mechanism (32, 34) for rotation of the clamping device (40) about the longitudinal axis of the pipe string (20), and where the clamping device (40) communicates with a fluid supply via a swivel ring (60) that encircles the drive ring (30).

Abstract: The present invention relates to a ratchet wrench having a pivotal body, which generally includes a head portion, a body, a pivotal ratchet member, and a handle. The head portion has a mouth wherein one jaw is defined with a notch therein to help disengage the mouth of the wrench when rotating the wrench opposite the notched jaw. The pivotal ratchet member is releasable allowing the handle to freely rotate unless engaged.

Abstract: A wrench includes a handle having a gear and a pin hole and having a fixed jaw having a toothed face, a movable jaw having a first end provided with a gear and a pin hole and a second end provided with two toothed faces, two clamping plates rested on the handle and the movable jaw respectively, and two pins extended through the clamping plates respectively, and extended through the pin hole of the handle and the pin hole of the movable jaw respectively. Thus, the corresponding position of the gear of the handle and the gear of the movable jaw can be adjusted to regulate the size of the clamping space rapidly, so that the wrench is used to rotate workpieces of different sizes.

Abstract: The non-slip system consists of screw connection elements or screw closure elements with cams or grooves (4) on the face, and of a spanner (13), also provided with cams (16, 17, 18), for tightening and loosening them. The side flanks (8, 9) of the cams or grooves have an S-shaped profile.

Abstract: Circlip pliers (1) have two pliers limbs (2), which are formed for gripping, and two pliers tips (5), and insertion tips (6) for introduction into actuating eyelets (7) of a circlip (8) being provided on the pliers tips (5). The insertion tips are rooted in a contact surface (9) of the pliers tips (5), wherein, in the unactuated state of the pliers, longitudinal axes (x-x) of the insertion tips (6) enclose an acute angle (?) with one another, and the planar contact surface (9) likewise forms an acute angle (?) with a perpendicular (y-y) to such a longitudinal axis (x-x), and wherein the contact surfaces (9) of the pliers tips (5) form an obtuse angle with one another.

Abstract: An electric miter saw includes a base, a cutting table, a cutting member and a link arm. The cutting table is mounted on the base. The upper portion of the link arm is connected to a cutting member with the cutting saw blade driven by a motor. The lower portion of the link arm is connected to the upper portion of a supporting member and secured by a threaded central bolt. The linear ball bearing is mounted in the inner aperture of the supporting member, which is slidably connected to the slide rod by a linear ball bearing. At the outer end of the slide rod is mounted a position limit socket. The inner end of the slide rod is connected and secured beneath the cutting table via a releasable securing configuration mentioned above. A flexible blade guard is also provided.

Abstract: A worktable includes a frame pivotally attached to a housing, a holder pivotally attached to the frame, a saw blade having a spindle rotatably attached to the holder, and a guide member attached to the spindle of the saw blade for guiding the work piece after being cut by the saw blade. A casing is secured to the frame and includes an outlet for coupling to a vacuum device. A follower is pivotally attached to the casing, for adjustably supporting the guide member, to allow the guide member to be adjusted relative to the frame and the housing. A positioning device may be used for positioning the spindle of the saw blade to the holder, to allow the saw blade to be attached to and disengaged from the holder.

Abstract: A worktable includes a frame pivotally attached to a housing, a holder pivotally attached to the frame, a saw blade having a spindle rotatably attached to the holder for cutting one or more work pieces, and a guide member attached to the spindle of the saw blade, for engaging with and for guiding the work piece after being cut by the saw blade. A casing is secured to the frame and includes an outlet for coupling to a vacuum device. A follower is pivotally attached to the casing, for adjustably supporting the guide member, to allow the guide member to be adjusted relative to the frame and the housing. A shield may be attached to the guide member, for shielding the saw blade, and may be coupled to a vacuum device.

Abstract: A light duty, long axis, portable, suspension linear cutter includes a base member having a flat top and an elongated recessed cutting channel and an elongated housing guide connected to suspension towers by suspension mechanism(s) with a gap between the base member and the elongated housing guide so as to position a sheet to be cut atop the base member and under the elongated housing guide. The elongated housing guide is parallel to the channel, and has a track component adapted to receive a corresponding track component of the main blade housing. The main blade housing is adapted to move along the elongated housing guide parallel to the channel. It has a handle and a knife holder adapted to receive and hold a blade.

Abstract: There is disclosed a sawing machine including a workbench, a band saw pivotally installed on the workbench, a weight movable between an idle position on the workbench and an operative position on the band saw and an adjustable torque provider for providing an adjustable torque to the band saw. The adjustable torque is set to a maximum when the weight is in the idle position in order to lift the band saw from the workbench. The adjustable torque is set to a minimum when the weight is in the working in order to lower the band saw toward the workbench.

Abstract: A replaceable cutter tooth for mounting to a saw blade has a concave front cutting surface extending from and between opposite kerf forming linear side edges, and from and between a radially inner curved edge, radially inner when mounted on a saw blade, and a radially outermost curved cutting edge. A groove extends in the radial direction from the radially inner curved edge to the radially outermost curved edge, generally medially between and substantially parallel to the side edges so as to reduce the surface area of a front face of the front cutting surface of the tooth for ease of re-sharpening in the field.

Abstract: A system and method for tailoring music to an activity. A song selection system that includes: a system for inputting cadence data from a user performing a physical activity; a system for determining a cadence rate associated with the inputted cadence data; a database of songs; and a system for selecting a song from the database of songs, wherein the selected song includes a tempo that matches the cadence rate.

Abstract: A system and method for choosing songs that can be utilized to guide a user through the performance of an activity. A system is disclosed that includes: a system for processing a beats per minute (BPM) template, wherein the BPM template defines a set of tempo values that vary; a database of songs; and a system for selecting songs from the database of songs, wherein each selected song matches an associated tempo value obtained from the BPM template.

Abstract: A system and method for tailoring music to an activity based on an activity goal is provided that includes: a system for defining the activity goal for the user, wherein the activity goal comprises an activity value that varies; a database of songs; a system for selecting songs from the database of songs and causing the selected songs to be played as the user performs the activity, wherein each selected song includes a tempo that guides the user to maintain an associated activity value defined in the inputted activity goal; and a feedback system that obtains feedback regarding the activity being performed by the user and determines if the user is on target to meet the inputted activity goal, wherein the feedback system automatically makes adjustments to the tempo during song playback if the user is not on target to meet the inputted activity goal.

Abstract: An initial note series is collected from a real-time source of musical input material such as a keyboard or a sequencer playing back musical data, or extracted from musical data stored in memory. The initial note series may be altered to create variations of the initial note series using various mathematical operations. The resulting altered note series, or other data stored in memory is read out according to one or more patterns. The patterns may have steps containing pools of independently selectable items from which random selections are made. A pseudo-random number generator is employed to perform the random selections during processing, where the random sequences thereby generated have the ability to be repeated at specific musical intervals. The resulting musical effect may additionally incorporate a repeated effect, or a repeated effect can be independently performed from input notes in the musical input material.

Abstract: A spatial sound generation method and apparatus by which reflected sounds of an input sound signal are generated and by using the reflected sounds, a spatial sound is generated. The method includes delaying an input signal by applying a specified number of a plurality of delay values to the input signal to generate the specified number of a plurality of reflected sound signals, multiplying each of the delayed reflected sounds by a respective predetermined gain value, and generating additional reflected sounds from each of the gain-multiplied reflected sounds through a feedback loop comprises a delay value and a gain value that are specific for its corresponding gain-multiplied reflected sound signal.

Abstract: An apparatus and method of controlling note velocity within an electronically controlled player piano in response to the analog characteristics (level, strength, amplitude, etc.) of a received audio signal encoded with a MIDI (or similar) note stream. The invention allows conventional audio playback devices to be utilized as a source for MIDI information which drives the actuation of the keys of the player piano.

Abstract: A pedal system and method for a musical instrument includes a supporting pedestal operatively connected to a foot pedal such that the foot pedal is pivotal to allow a user to control a musical tone in conformance with the angle of the foot pedal relative to the supporting pedestal. A rotating section is operatively connected to the foot pedal. A pressing member presses upon a contact surface of the rotating section. A leaf spring (or similar bias member) applies pressure on the pressing member causing it to press upon the contact surface of the rotating section. A pressing force adjusting structure to adjust the elastic force with which the leaf spring forces the pressing member upon the contact surface of the rotating section. The rotating section rotates about a central axis of rotation, and the rotating section rotates relative to the supporting pedestal. The rotating section has a contact surface parallel to the central axis of rotation.

Abstract: A pipe severing tool is arranged to align a plurality of high explosive pellets along a unitizing support structure whereby all explosive pellets are inserted within or extracted from a tubular housing as a singular unit. Electrically initiated exploding wire detonators (EBW) are positioned at opposite ends of the tubular housing for simultaneous detonation by a capacitive firing device. The housing assembly includes a detachable bottom nose that permits the tool to be armed and disarmed without disconnecting the detonation circuitry. Because the tool is not sensitive to stray electrical fields, it may be transported, loaded and unloaded with the EBW detonators in place and connected.

Abstract: To avoid mechanical and thermodynamic wear of a programming system, a microwave transmitter, preferably operating in the GHz range, is integrated in the system, while at the same time the advantages of measurement of the muzzle velocity and of a current compensated fuse setting are preserved. The microwave transmitter transmits the current fuse setting, for example, as determined by a fire control computer, to the ammunition, e.g., a projectile. A direct measurement of the actual muzzle velocity itself can be dispensed with, since the real muzzle velocity is determined by the current flight velocity information of the projectile, i.e., it is extrapolated back from this. On the basis of this current projectile velocity, the ignition time, which was preset with the ignition time of the projectile using a standard muzzle velocity, is corrected and used as the current fuse set time.