46results about How to "Located reliably" patented technology

The invention relates to a cutting tool including a basic body and a cutting insert detachably connected to the basic body via an interface, which includes a pair of co-operating connecting surfaces in which engagement means are included, which may be in the form of knobs and seatings. A knob and a co-operating seating have a rotationally symmetrical, conical shape to prevent translation of the cutting insert in the plane of the interface. Another knob ensures that the cutting insert cannot be rotated in relation to the conical knob. Simultaneously, ample bearing surfaces abut against co-operating support surfaces in a connecting surface. In such a way, the cutting insert is fixed in a stable, non-overdetermined position in the basic body. Furthermore, the invention relates to a cutting insert as such.

The present invention relates to a method and a device for locating aircraft. A radar (3) performs distance and angle location of the aircraft. Location is refined by means of at least one airborne beacon (4) aboard the aircraft and of at least one beacon (5) whose position is predetermined with respect to the radar (3), the measurement of the position of the airborne beacon (4) being performed by the radar (3) by differential measurement between the position of at least one ground beacon (5) and of at least one airborne beacon (4). The invention is in particular used for the automatic guidance of drones in the approach and landing phase.

An epidural space locating device is described, comprising a handle with a proximal end and a distal end; a hollow distal chamber attached to the handle distal end and being provided with a distal connector where a spinal needle is received to be introduced in the patient's body, such that there is a fluid connection between the spinal needle and the distal chamber; the device also comprises a plunger running within the distal chamber from a starting position to a final position when there is a pressure loss within the distal chamber due to the spinal needle has reached the epidural space; the plunger is secured before using the device, which emits a warning signal at the time the epidural space has been reached.

An activity monitor that is worn by a user for monitoring water-based activities. The activity monitor includes at least one motion sensor, a water sensor, a memory, and a processor. The processor is operable to run an algorithm to calculate activity data based on an output from the motion sensor and to save the activity data to the memory. The processor can be triggered to operate to calculate the activity data and to save it to memory by an output from the water sensor to indicate that the monitor is immersed in water.

A surface light source device has a reflector plate, a light guide plate placed on an upper surface of the reflector plate, the light guide plate including a light guide plate main body having a light outgoing area, and a light introducing portion provided continuously from an end of the light guide plate main body, the light introducing portion having an upper surface side projected from an upper surface of the light guide plate main body in such a manner as to have a maximum thickness greater than a thickness of the light guide plate main body, a light source disposed such that light emitted therefrom is introduced into the light guide plate from a light incidence surface of the light introducing portion, a frame-like member having a uniform thickness, the frame-like member being adhesively applied to the upper surface of the reflector plate in such a manner as to enclose the light guide plate and the light source, a wiring substrate mounted at a lower surface thereof with the light source, the wiring substrate being adhesively applied to an upper surface of the frame-like member and to the upper surface of the maximum thickness area of the light introducing portion, and at least one optical sheet disposed on the upper surface of the light guide plate main body, the light introducing portion being sandwiched between the wiring substrate adhesively applied to the upper surface of the frame-like member and the reflector plate adhesively applied to the lower surface of the frame-like member.

A sectional radiographic apparatus for breast examination includes a detector ring with radiation detectors arranged arcuately for receiving a breast of a patient, each of the radiation detectors including a scintillator for converting radiation into light, and a photodetector for detecting the light, a moving device for moving the detector ring along a direction of a central axis of the detector ring relative to the breast of the patient, and a movement control device for controlling the moving device.

FMCW radar sensor for motor vehicles, having at least one antenna element and a modulation device for feeding the antenna element using a frequency-modulated transmission signal, whose frequency periodically sweeps a frequency band, characterized in that the antenna element has multiple subelements, which are positioned in a vertical column and fed serially, and the modulation device is implemented for the purpose of variably setting the frequency position of the frequency band.

Detecting multiple people in a room includes detecting a point cloud corresponding to at least one user moving in the room, forming a bounding box corresponding to coordinates of points of the point cloud, and determining if the point cloud corresponds to multiple people based on a size of the point cloud, a presence of separate clusters of points in the point cloud, and / or detecting one or more people entering or leaving the room. Detecting a point cloud may include using a tracking device. The size of the point cloud may be compared with a size of a point cloud corresponding to a single user of the room. Detecting one or more people entering or leaving the room may include previously detecting entrances of the room by tracking movement of people in the room and determining a location where movement results in more or less people in the room.

For locating a ferromagnetic object, a device has a non-magnetic housing with a perimeter wall, a front surface, and a rear surface. The perimeter wall defines a chamber within the housing. A stop element is located within the chamber between the front surface and the rear surface. A magnet element is housed within the chamber and is movable between a resting position, where the magnet element is proximate the stop element, and an active position, where the magnet element is proximate the front surface. The device has a mechanism for returning the magnet element to the resting position in the absence of a ferromagnetic object located proximate the front end of the device.