180results about How to "Large depth" patented technology

Endoscopic poses are used to indicate the exact location and direction in which a physician must orient the endoscope to sample a region of interest (ROI) in an airway tree or other luminal structure. Using a patient-specific model of the anatomy derived from a 3D MDCT image, poses are chosen to be realizable given the physical characteristics of the endoscope and the relative geometry of the patient's airways and the ROI. To help ensure the safety of the patient, the calculations also account for obstacles such as the aorta and pulmonary arteries, precluding the puncture of these sensitive blood vessels. A real-time visualization system conveys the calculated pose orientation and the quality of any arbitrary bronchoscopic pose orientation. A suggested pose orientation is represented as an icon within a virtual rendering of the patient's airway tree or other structure. The location and orientation of the icon indicates the suggested pose orientation to which the physician should align during the procedure.

Disclosed herein is a capacitor mounting type inverter unit having a cooling block, an inverter including a plurality of phases of switching circuits provided on the cooling block, and a smoothing capacitor. The inverter unit includes a cover having a first recess for accommodating the inverter and a second recess for accommodating the smoothing capacitor. The second recess has a depth larger than that of the first recess. The second recess is filled with resin in the condition where the smoothing capacitor is accommodated in the second recess.

Method of forming one or more doped regions in a semiconductor substrate and semiconductor junctions formed thereby, using gas cluster ion beams.

Method of forming one or more doped regions in a semiconductor substrate and semiconductor junctions formed thereby, using gas cluster ion beams.

An electro-optic color imaging system includes an optical subsystem, a detector subsystem and a digital image processing subsystem. The system is used to image a color-correlated object. In the optical subsystem, the image surfaces for different color channels of the object are substantially separated. Thus, one color channel may be in focus while others are out of focus. The detector subsystem is located at a fixed image distance from the optical subsystem and captures the different color channel images of the object. The image processing subsystem estimates the image of the object by combining the captured color channel images based at least in part on an a priori estimate of the correlation between the color channels.

A liquid crystal display device includes a plurality of light emitting diodes mounted on a side wall of a light guide plate so as to irradiate light inside of the light guide plate. On a light reflection surface of the light guide plate, a plurality of light reflection patterns having concentric grooves about the light emitting diodes in the direction equal to the advancing direction of respective main light beams of the light emitting diodes are formed in a state that the plurality of light reflection patterns are divided into a first light reflection pattern region and a second light reflection pattern region respectively corresponding to the light emitting diodes. Between the first light reflection pattern region and a second light reflection pattern region, a light reflection pattern intersecting region where end portions of the light reflection patterns intersect each other is defined.

An image processing apparatus inputs stereoscopic images, detects a depth of each of the inputted stereoscopic images, lays out the stereoscopic images at least in partial overlap in such a manner that the lager the depth is, the more forward the corresponding stereoscopic image is placed, and records the stereoscopic images having been laid out.

Apparatus for an electrically programmable and erasable memory device and methods for programming, erasing and reading the device. The device has a single transistor including a source, a drain, a control gate and a floating gate positioned between the control gate, the source and the drain, where the floating gate is capacitively coupled to the drain. At least one part of the floating gate is partly positioned between the control gate, the drain and the source, and the other part of the floating gate overlaps with the drain. Further, the single transistor of the device includes means for injecting hot electrons generated by the drain induced secondary impact ionization onto the floating gate. Additionally, the means are arranged to induce Fowler-Nordheim tunnelling of charges from the floating gate to the drain.

A laser processing method for forming a laser groove along dividing lines by applying a pulse laser beam along the dividing lines formed on a workpiece, the method comprising the steps of forming the focusing spot of the pulse laser beam in a shape of oval, positioning the long axis of the oval focusing spot along each of the dividing lines, and moving the focusing spot and the workpiece along the dividing line relative to each other.

The present invention provides a kind of high voltage direct current broadband domain corona current measurement system, including the sampling resistance sensor, the UHV local end measurement unit, the optical fiber transmission unit, the safe location measurement unit and the upper monitor; The sampling resistance sensor samples the corona current signal of the HVDC line, and converts the corona current signal to the voltage signal, the UHV local end measurement unit collects the voltage signal, and obtains the optical signal by photoelectric conversion, the optical signal transforms to the safe location measurement unit by the optical fiber transmission unit, the safe location measurement unit converts the optical signal to the voltage signal, the host computer performs processing, storing and displaying with the voltage signal. The present invention has a wide range of measuring frequency, strong ability of anti-electromagnetic interference and other advantages, also can running in long-term stable status under the condition of the UHV DC and all kinds of bad natures, this provides effective technological means for further research on the character of the UHVDC corona.

A milling system for milling a track surface with at least one rotatable milling plate. A modular blade system for each milling plate allows individual blades to be removed and replaced when an individual blade becomes dull or broken. The blade system also allows the milling plates to be oriented in both Type 2 and Type 3 configurations depending upon track surroundings and the presence of encumbrance. The milling plates can be mounted to a positioning assembly for adjusting the relative distance between the milling plate and the track surface as well as the angle at which the milling plate engages the track surface. The milling system can include a depth guide so as to physically prevent the milling plate from cutting too deeply into the track surface.

A surgical instrument for forming precise incisions in a cornea of an eye is provided. The surgical instrument comprises a blade carrier and an applanator. The blade carrier has a central bore and a blade. The blade depends from a distal end of the blade carrier. The applanator has an applanating surface. The applanator is received within the central bore of the blade carrier. The applanator is positioned within the central bore to axially position the blade a desired blade depth relative to the applanating surface such that when the applanating surface applanates the cornea the blade penetrates the cornea to a desired depth.

An optical imaging system, for example, for a surgical microscope (100) has a beam deflecting unit in order to cast light rays out of an object region (112) into an image plane (104) with an optical beam path. An optical phase plate (107) is mounted in the optical beam path. In the optical imaging system, a unit for generating a geometric image of the image plane is provided, for example, an ocular unit (105). The optical phase plate (107) is arranged on the end of the object lens (101) facing away from the object or is arranged in a region of the optical imaging system in which the beam path is parallel.

The present invention relates to a nitride semiconductor substrate such as gallium nitride substrate and a method for manufacturing the same. The present invention forms a plurality of trenches on a lower surface of a base substrate that are configured to absorb or reduce stresses applied larger when growing a nitride semiconductor film on the base substrate from a central portion of the base substrate towards a peripheral portion. That is, the present invention forms the trenches on the lower surface of the base substrate such that pitches get smaller or widths or depths get larger from the central portion of the base substrate towards the peripheral portion.

A method for controlling chemical dry etching to improve smoothness of an etched surface is disclosed. Ions are implanted into a surface to form a volatilizable compound at a temperature low enough to avoid, reduce, or eliminate formation of three-dimensional structures of the volatilizable compound that might create the roughness at an etched surface of the volatilizable compound. The ions are applied in a sufficient energy to penetrate to a predetermined depth of material that is to be removed from the surface in an etching cycle, and in a sufficient dosage to achieve full formation of the volatilizable compound. The surface of the volatilizable compound is exposed to a gas composition for a time duration sufficient to completely etch the volatilizable compound.