33 results about "Angle of His" patented technology

An improved LED signaling device employing a number of LEDs arranged in a specific pattern. At least some of the LEDs are received in a corresponding reflective cavity with an associated output angle. The LED signaling device also employs first and second lenses. The first lens collects the light emitted by the LEDs and disperses the light such that the second lens is flooded. The second lens collects the light dispersed by the first lens and collimates the light. The type of LEDs used, their specific pattern, the specific output angles of their corresponding reflective cavities, and the combination of the first and second lenses insure that the LED signaling device meets or exceeds the minimum luminous output intensity requirements and uniformity requirements.

A wavelength selective switch of the invention, separates WDM light coming out from an input fiber of a fiber collimator array according to its wavelength, in a diffraction grating, and reflects each wavelength channel proceeding in different directions by MEMS mirrors corresponding to a mirror array. In the MEMS mirrors, the angles of their reflecting surfaces are set corresponding to the location of the output port which is set in the output address of the wavelength channel to be injected. For each of the wavelength channels that reach the target output port, one part of each is reflected by the end face of an output fiber, and the reflected light is returned to the input port, and sent to a channel monitor via an optical circulator, so that the optical power corresponding to each wavelength channel is monitored. As a result it is possible to provide a small size, and low-cost, wavelength selective switch, that can monitor the power of each wavelength channel guided to a plurality of output ports, with good accuracy.

A compact traveling-use power adapter structure comprises primarily a casing and several adjustable adapting plugs. The adjustable adapting plugs are installed on two sides at the bottom of the lower casing, and rotate toward a common grounding terminator in the center of the adjustable adapting plugs, thereby achieving the object of storage or opening for use. The two adjustable adapting plugs contain adjustable contact terminators, respectively. In using the aforementioned structure, a power plug of an electronic product is directly inserted into the power adapter, after rotating and opening the adjustable adapting plugs at the bottom of the casing, and adjusting the position or angle of their contact terminators, thereby improving the practicability and convenience.

A spinning method which makes it possible to control the pressing force of a roller tool with satisfactorily high responsiveness and have the roller tool press work following the contour of a forming die even if the die may have its radial length vary at a high speed relative to the angle of its rotation when making a product which is not circular in its cross section normal to the axis of rotation of the die, and an apparatus therefor. The roller tool is driven by at least two mutually crossing linear motors and the thrust to be generated by each linear motor is adjusted to control the feeding displacement of the roller tool and the pressing force of the roller tool against a piece of work.

A heat exchanger comprising a plurality of heat transfer modules disposed side by side so as to define a multilayer body of the heat exchanger. Each heat transfer module has at least one heat transfer medium channel configured to allow a flow of a heat-carrying medium therethrough. At least one portion of the multilayer body of the heat exchanger has a curvature configured to allow the heat exchanger to be used as a curved outer skin section of a craft. Adjacent heat transfer modules of the at least one portion of the multilayer body are arranged with a tilt angle of their central axes towards each other such that each heat transfer module is aligned towards the center of a local osculating circle defined by an outer surface of the heat exchanger.

The present invention relates to an intelligent health-care chair production principle. It is characterized by that it make the 'dynamic trapezoid principle' be organically combined with the 'double-ended universal joint' function, and is made up by means of integration process under the dynamic balance principle. The seat plate and back of said chair are supported by using at least three pairs of 'double-ended universal joints', the length of every 'double-ended universal joint' is dependent on the size of seat plate and back area, the symmetrical 'double-ended universal joints' are obliquely placed between the 'seat plate' and 'fixed supporting frame', and the angle of their 'internal downwards angle' must be controlled at 30-90deg. Said intelligent health-care chair can effectively raise working efficiency and life quality.

The invention discloses a reciprocating molding system for non-woven fabrics. The cylinder is vertically fixed on the upper end of the bracket, the upper template and the lower template are both arranged horizontally and the upper template is arranged above the lower template, the lower end of the bracket is fixed on the lower template, and the lower end of the guide column is fixed on the On the upper side of the upper formwork, the upper end of the guide column slides through the upper side of the bracket and the bracket. The upper side of the upper formwork is connected to the lower end of the cylinder piston rod through a movable joint. The movable joint can rotate up and down at any angle along the horizontal direction. The textile transmission direction is set and the lower template is slidably set on the guide rail, the bracket is connected with the traction mechanism and driven by the traction mechanism to slide along the guide rail. The present invention does not need to stop the transmission of the non-woven fabric, and can directly carry out dynamic pressing. At the same time, the upper template of the movable joint is used for pressing, and the pressing force is ensured to be uniform through self-adaptive angle adjustment.

The invention discloses a pressure feeding three-product dense medium cyclone for high-density sorting and belongs to the technical field of sorting equipment. The dense medium cyclone comprises a primary truncated cone-shaped cyclone and a secondary cylindric-conoid cyclone which communicate with each other through pipelines. The primary cyclone is a pressure feeding cyclone with its cone angle being 5-20 degrees, and the secondary cyclone is a pressure feeding cyclone with the cone angle of its cone part being 30-180 degrees. One end of the primary cyclone is provided with a medium inlet and a concentrate outlet. One end of the secondary cyclone is provided with a mine tailing outlet, and the lower portion of the secondary cyclone is provided with a middling outlet. The pressure feeding three-product dense medium cyclone provided by the invention can be used to effectively sort high-density minerals and is especially suitable for sorting of minerals with the density being greater than 2.4 kg/L. The dense medium cyclone has advantages of simple production technology, low cost, little environmental pollution and high grade of obtained concentrate products.

A short intense pulse of radiation is generated by shining radiation through a magneto-optical material and providing multiple stimulations to the material. The material is excited multiple times to rapidly change a property of the radiation, such as the angle of its polarization. The first excitation rotates the polarization in a first direction and the second excitation can rotate the polarization further. Alternatively the second excitation can bring the polarization back to its initial direction. Effect of lengthy relaxation times in the material cancel each other out and the pulse of light has a length that depends on the time difference between the two excitations and the spacing between them. This allows a pulse of light to be produced that has more rotation or has a shorter pulse width than the time for excitation plus the time for normal relaxation of the magneto-optical material.

The present invention relates to a safety Venetian blind. It mainly is formed from edge frame, louver boards, positioning boards, clamping plate and locking device. The angle of its louver board can be arbitrarily regulated, said safety Venetian blind can integrate several functions of shading sun, regulating and controlling light ray and air quantity, safe protection, insulating noise and reducing noise into one body.

The invention discloses an 86 type infrared sensor apparatus with tunable detection directions and angles. The apparatus herein includes a probe assembly, a console assembly, a power supply module, an assembly panel, a probe wire harness and a power supply wire harness. The probe assembly is composed of a signal processing plate, a Fresnel lens and a through hole core. The through hole core is of a through structure therein. The signal processing plate and the Fresnel lens are mounted inside the through hole core. The probe assembly is mounted between a semi-spherical pedestal and a locking ring. The semi-spherical pedestal is at the front end of a box body with a pedestal. The probe assembly can move up and down to tune detection directions and locks the locking ring. A rectangular cover which is at the front end of the through hole core can limit direction angles. According to the invention, the apparatus herein can be installed to most of 86 type electrical panels that meet industrial standards, and can be installed after perforating blank panels. The apparatus herein is different from 86 type infrared sensors that are commonly seen in market in that the probe assembly of the apparatus herein can freely tune detection directions and detection angles, so that the apparatus herein is very advantageous in places that require precise positioning of body moving objects.