32 results about "Border zone" patented technology

A path planner and a method for determining a path for a vehicle comprises defining a starting point for the vehicle. A termination point is defined. An obstacle detector detects one or more obstacles in a work area between the starting point and the termination point. A boundary zone is defined about each corresponding obstacle. Candidate paths are identified between the starting point and the termination point. Each candidate path only intersects each boundary zone once for each corresponding obstacle. An economic cost is estimated for traversing each candidate path or a portion thereof between the starting point and the termination point. A preferential path is selected from the identified candidate paths based on the preferential path being associated with a lowest estimated economic cost.

Devices, systems, and methods for accessing tissue, including the internal and external tissues of the heart, are disclosed. At feast some of the embodiments disclosed herein provide access to the tissues surrounding the heart to facilitate myocardial infarct healing and border zone reinforcement. In at least one embodiment, a suction / infusion catheter is used to provide localized suction to an area of myocardial infarct. In another embodiment, a suction infusion catheter is used to deliver a glue-like substance and magnetic cells to a myocardial infarct border zone.

A thin-film optoelectronic module device (100) and design method comprising at least three monolithically-interconnected cells (104, 106, 108) where at least one monolithically-interconnecting line (250) depicts a spatial periodic or quasi-periodic wave and wherein the optoelectronic surface of said thin-film optoelectronic module device (100) presents at least one set of at least three zones (210, 220, 230) having curves of substantially parallel monolithic interconnect lines. Border zones (210, 230) have a lower front-contact sheet resistivity than th at of internal zone (220). Said curves of substantially parallel interconnecting lines may comprise peaks of triangular or rounded shape, additional spatial periods that are smaller than a baseline period, and mappings from one curve to the adjacent curve such as in the case of non-rectangular module devices (100). The device (100) and design method are advantageous to reduce costs and materials to manufacture thin-film optoelectronic module devices (100) while increasing production yield, reliability, aesthetic appearance, and range of applications.

The present invention provides a wireless communication system, a wireless base station apparatus and a wireless communication method, capable of reducing interfere effect even in a border zone of base stations where quality of signals is bad due to interfere of signals transmitted from a plurality of base station, by means of cooperation of multiple wireless base stations. Random beams and FFR are used in combination, frequencies are grouped into a zone (900) associated with the center of a cell and a zone (901) associated with the border of the cell, and the random beams are applied only tothe zone (901) associated with the border of the cell. Since the number of resources to be allocated to the random beams decreases, a terminal lying on the border of the cell can reduce overhead. Using the zone associated with the center of the cell, beam scheduling can be freely performed within the cell.

The invention relates to the field of producing polymer objects and concerns a method and a device for forming a three-dimensional object from a liquid photopolymer. The present method includes exposing elementary cross sections by actinic radiation, moving an object along a construction axis, and forming the object from a fluid zone of a border zone of the photopolymer. To provide fluidity of the border zone, the wave front of the radiation is converted so that the specific power of the radiation on the exposed regions has a gradient along the construction axis. A device for forming a three-dimensional object comprises a source of actinic radiation, a mechanism for moving an object along a construction axis, and a vessel for accommodating a photopolymer, which is provided with an optical interface window being in the form of a converter for converting the wave front of the actinic radiation.

An interface device and method for providing enhanced cursor control with force feedback. A force feedback interface device includes a manipulandum, such as a mouse, that is moveable in a local workspace. The device is coupled to a host computer that displays a cursor in a graphical environment, such as a GUI, on a display screen. An interior region and a border region in the local workspace is defined. One mapping of device movement to cursor movement is used for the interior region, and a different mapping is used for the border region. Mapping methods include ballistics, absolute, linear, rate control, and variable absolute. Rate control embodiments can be single axis or dual axis. In one embodiment, when the mouse moves from the interior region to the border region, the mapping providing the greater cursor velocity is used to better conserve device workspace in the direction of travel and to decrease any sense of mapping mode change to the user. Other features include an autocentering function for reducing offset between local and host frames.

A display apparatus is disclosed, and comprises a display panel and a lens. On the display panel, there are a width-fixed pixel zone, a width-variating pixel zone and a border zone arranged sequentially from the center to the edges of the display panel, wherein there are a plurality of width-fixed pixels disposed in the width-fixed zone, and there are a plurality of width-variating pixel groups disposed in the width-variating pixel zone, and the widths of the width-variating pixel groups are present in a first decreasing sequence. The lens has a focus-length-variating portion and a planar portion, wherein the planar portion is aligned with the width-fixed pixel zone, and the focus-length-variating portion is disposed to correspond to the border zone and the width-variating pixel zone. The focus lengths of the focus-length-variating portion corresponding to the width-variating pixel groups are present in a second decreasing sequence.

A traffic control system and method, for expediting traffic flow across international border crossings, includes a traffic control center and a virtual traffic lane. The traffic control center is spaced apart from the border crossing, and monitors traffic flow through a border zone. The traffic control center receives border-bound traffic, or electronic information from such traffic, and evaluates it to determine a vehicle's preparedness level. The traffic control center includes facilities for temporarily holding vehicles, and assists vehicles preparing to cross the border. The virtual traffic lane is a preferred route between the traffic control center and the border crossing, and is changeable depending upon traffic conditions. The virtual traffic lane is selected from a number of available monitored routes. The traffic control center monitors traffic conditions in the border zone, and determines which preferred travel route is most appropriate for selection as the virtual lane at any given time.

The invention relates to a method for processing a refraction static correction border of petroleum geophysical exploration data. The method comprises the following processes: taking the first arrival time of a shot of seisline containing space delay time near the border to fit a straight line to obtain a time difference from a demodulator probe to the fitted straight line; and obtaining a translation amount according to the existent delay time and difference of a series of time differences of the demodulator probe: translating the time differences of the demodulator probe to obtain the absolute delay time of the border of the demodulator probe, then calculating the thickness of a low-deceleration zone according to the delay time, and calculating the static correction amount of a reference plane and applying the static correction amount to a stacking section. The invention complements the delay time of the border area, builds a near-surface model, carries out static correction calculation and eliminates the influence of border problems; in addition, the effect of the stacking section obtained after the static correction amount in the border position is remarkably improved.

The invention proposes to solve the problem of high cost and instability of using seawater to generate electricity, and provides a method for artificially manufacturing sea surface drop to guide seawater circulation to generate electricity and comprehensively utilizing seawater. The method includes the main structural elements and auxiliary structural elements, and selects the coastal junction area suitable for negative excavation to build a sea blocking dam, so that the sea level and the artificial negative excavation underground reservoir form an altitude difference, and at the same time guide the seawater to impact the power generation under the underground reservoir The unit generates electricity, and while pumping seawater for use onshore, it also uses wind power to support water pumping and seawater comprehensive utilization projects. The invention can save land resources for seawater development, use seawater and wind power to generate electricity stably on a large scale around the clock, provide a large amount of power for national economic construction, promote the upgrading of seawater power generation and wind power generation equipment manufacturing industries, and provide a large amount of disposable clean seawater for the marine industry , increase the added value of the marine industry, and create a new path in which clean energy economy and circular economy complement each other.

A portable apparatus for demarcating a region with respect to the ground comprising a plurality of posts adapted to be removably inserted into the ground. The apparatus further comprises an adjustable connecting means which is secured by a receiving member in an upper portion of the post. A pedestal extends radially from a lower portion of the post. The pedestal is adapted to facilitate the removable insertion of the post. At least one pennant depends from the connecting means. The connection between the posts and the connecting means defines an adjustable border region or perimeter wherein the connection means, the posts, and / or the pennants are elevated above the ground and are thereby highly visible.

Various embodiments of devices useful to provide access to the tissues surrounding the heart to facilitate myocardial infarct healing are disclosed herein. In at least one embodiment, a suction / infusion catheter is used to provide localized suction to an area of myocardial infarct. In another embodiment, a system comprising a suction / infusion catheter is used to provide localized suction to an area of myocardial infarct.

The invention provides a narrow-frame touch screen which comprises a substrate, a conducting layer and a lead electrode. The substrate comprises a touch zone and a border zone, the conducting layer is laid in the touch zone of the substrate, the lead electrode comprises electrode wires and external binding posts and is laid in the border zone of the substrate, and the electrode wires are electrically connected with the edge of the conducting layer. By the arrangement, internal binding posts can be omitted, width of a border is decreased, and manufacturing materials are saved.

A method for decreasing risk of ventricular tachycardia following myocardial infarction increases cell-to-cell coupling and / or excitability in the border zone of an infarcted region of myocardial tissue. Enhanced conduction to treat the border zone is carried out by genetically modifying myocytes in the border zone to form more gap junctions and / or sodium channels and / or calcium channels. Alternatively, enhanced conduction is carried out by incorporating cells into the border zone that form gap junctions with the myocytes and / or form sodium channels and / or form calcium channels.

The embodiment of the invention relates to the technical field of computer vision processing, and discloses an intrusion detection method, device and equipment, and the intrusion detection method comprises the steps of obtaining a boundary region of a first target body; and if the boundary area of the key point of any first invasion body is overlapped with the boundary area of the first target body, determining that the first invasion body invades the first target body. Through the method, real-time detection of the conflict event is realized.

A data transmission method in a telecommunication system utilizing frequency hopping and the system having a limit for allowable interference. The method includes performing at least two frequency hopping layers, each layer comprising one or more frequency hopping areas, the frequency hopping layers having frequency hopping parameters divergent from each other, setting the frequency hopping layers one on the other in such a way that the overlapping of the border zones of the frequency hopping areas is minimized, estimating interference in the system or in a predetermined part of the system, and if the interference is too high, transferring one or more users to another frequency hopping layer.

An armature winding of an electric rotating machine is provided, which includes at least one armature winding bar composed of a plurality of element wire conductors, wherein the armature winding bar includes an element wire conductor configured to have twisted transposing angles of 180 degrees at one border zone and a middle zone in a winding slot and a twisted transposing angle different from 180 degrees at the other border zone of the winding slot of the element wire conductor.

A transparent safety panel for producing resistant, surface flush butt joint glazing, including two plates and a receiving profile. The two plates are spaced apart from each other and are arranged substantially parallel to each other. The safety panel has an abutting end side and a mounting end side extending at a right angle from the abutting end side. The mounting end side can be mounted in the frame and permit fixing of the safety panel in the frame. The receiving profile is arranged between the spaced apart plates in a border region in the vicinity of the abutting end side. The receiving profile forms an open groove towards the abutting end side. A further safety panel can be connected to the safety panel in a surface flush manner without an additional frame via the abutting end side of the safety panel with the groove.

A driving substrate is disclosed. The driving substrate includes a first substrate. The first substrate has a display zone and a border zone surrounding the display zone. The border zone includes at least one active area and at least one non-active area. The active area includes a first conductive layer disposed on the first substrate. The non-active area connects the active area to form the border zone. A display using the driving substrate is also disclosed.

Methods of manufacturing a membrane assembly where, in one arrangement, a stack includes a planar substrate and at least one membrane layer. The planar substrate includes an inner region, a border region around the inner region, a bridge region around the border region and an edge region around the bridge region. The inner region and a first portion of the bridge region are removed. The membrane assembly after removal has: a membrane formed from the at least one membrane layer, a border holding the membrane, the border formed from the border region, an edge section around the border, the edge section formed from the edge region, a bridge between the border and the edge section, the bridge formed from the at least one membrane layer and a second portion of the bridge region. The method further involves separating the edge section from the border by cutting or breaking the bridge.

A driving substrate is disclosed. The driving substrate includes a first substrate. The first substrate has a display zone and a border zone surrounding the display zone. The border zone includes at least one active area and at least one non-active area. The active area includes a first conductive layer disposed on the first substrate. The non-active area connects the active area to form the border zone. A display using the driving substrate is also disclosed.

An automatic rescue system and evacuation guidance method based on pressure perception, the system is composed of a number of self-rescue devices connected to a server through wireless communication; wherein the self-rescue device is composed of a control unit connected to a number of pressure sensors; The control unit is composed of a micro-controller connected with a power supply module, a communication module, a GPS module, a speech synthesis module, an indicator light and a buzzer, wherein the speech synthesis module is also connected with a loudspeaker. The method includes: (1) system initialization; (2) the server performs segmentation and management of the ground area; (3) the self-rescue device enters an automatic rescue mode; (4) the server monitors the real situation of the crowd and enters an early warning / alarm state; (5) the self-rescue device Listen to the server command and enter the early warning / alarm evacuation guidance state. The present invention centrally manages large-scale crowds in closed border areas through modern network technology, so as to achieve effective evacuation of crowds and reduce safety accidents of dense crowds.

A display apparatus is disclosed, and comprises a display panel and a lens. On the display panel, there are a width-fixed pixel zone, a width-variating pixel zone and a border zone arranged sequentially from the center to the edges of the display panel, wherein there are a plurality of width-fixed pixels disposed in the width-fixed zone, and there are a plurality of width-variating pixel groups disposed in the width-variating pixel zone, and the widths of the width-variating pixel groups are present in a first decreasing sequence. The lens has a focus-length-variating portion and a planar portion, wherein the planar portion is aligned with the width-fixed pixel zone, and the focus-length-variating portion is disposed to correspond to the border zone and the width-variating pixel zone. The focus lengths of the focus-length-variating portion corresponding to the width-variating pixel groups are present in a second decreasing sequence.