292results about How to "Different shapes" patented technology

Information services are provided via an over-the-air television broadcasting system that is segmented into a plurality of cells. Each cell includes one or more transmitting facilities. The transmitting facilities of adjacent cells may operate on the same television channel and / or on different television channels, typically chosen from a frequency set allocated to a given service provider. The service information may include different content in different cells, such as local content specific to each cell. Content may be provided from one or more content providers in communication with the transmitting facilities.

A mounting bracket attaches implements and other devices to the top surface of an inclined raised seam roof structure. The mounting bracket is formed with a body portion defining a wide cavity between opposing side walls to accommodate a variety of different sizes and shapes of raised seam configurations. A pair of opposing clamping jaws are disposed within the body cavity. One clamping jaw is fixed to a side of the body member, while the other clamping jaw is movably mounted to a threaded fastener that advances the movable clamping jaw toward the fixed clamping jaw and grip a raised seam structure therebetween. The body portion has a wedge-shaped receptacle on the top surface to mount devices such as a snow guard, which can be locked into place on the mounting bracket by a threaded fastener.

A wireless power transfer system including a driver coil array, a hexagonally-packed transmitter mat, a receiver coil, and a load coil for powering a medical implant. The magnetically coupled resonance between two isolated parts is established by an array of primary coils and a single small secondary coil to create a transcutaneous power link for implanted devices as moving targets. The primary isolated part includes a driver coil array magnetically coupled to a mat of hexagonally packed primary coils. Power is injected by the driver coils into the transmitter coils in the transmitter mat to maintain resonance in the presence of losses and power drawn by the receiver coil from the magnetic field. The implanted secondary isolated part includes a receiver coil magnetically coupled to a load coil. A rectification / filter system is connected to the load coil supplying DC power to the electronic circuits of the implant.

Electrode systems have been developed for use in perfusion systems to measure the electrical activity of an explanted heart and to provide defibrillation energy as necessary. The perfusion systems maintain the heart in a beating state at, or near, normal physiological conditions; circulating oxygenated, nutrient enriched perfusion fluid to the heart at or near physiological temperature, pressure and flow rate. These systems include a pair of electrodes that are placed epicardially on the right atrium and left ventricle of the explanted heart, as well as an electrode placed in the aortic blood path.

The present invention discloses a fastening system for a panel. The fastening system includes: at least two mounting rails which each has a plurality of engaging open cavities formed therein; and a plurality of engaging slide blocks respectively engaging with the engaging open cavities; wherein the panel is disposed on the mounting rails and fixedly connected with the engaging slide blocks respectively. Basing on the engagement structure, the present invention can be fastened on a surface of a mounted object via two rails and provide high tensile strength and simple installation. The present invention can fix different shapes of panel assemblies on a roof, the ground, a wall or a surface of a framework safely, quickly and stably, and the present invention has a simple structure, light weight and low total costs.

A footwear, such as a sandal, a clog, a slipper, or the like, comprising a sole assembly (1) and upper strap (2) of flexable material extending from one side to other of the sole and connected to the sole by means of quick-release reversible connection (3, 4).

A case for storing various objects, such as eyeglasses or jewelry, having a top and a bottom shell member which are connected together to allow for movement between an open position and a closed position. Each of the shell members has an interior surface, which when in the closed position, collectively defines an enclosed interior cavity for storage of the objects. Each of the shell members has a layer of memory foam overlying the interior surface. The memory foam layers generally deform to the shape of the object placed within the interior space of the case, when in its closed position and return to a normal, non-deformed position when the case is in its open position.

Apparatus for releasable attachment to an electric drill housing includes a flexible base member, a bit holder and a flashlight. The positions of the bit holder and the flashlight are adjustable relative to the base member and a flashlight head of the flashlight can be adjusted relative to the flashlight body.

An interconnection system that includes a daughter card and backplane electrical connectors, each mounted to a printed circuit board at a connector footprint. The backplane connector has conductive elements with transition regions that allow the mating contact portions to be positioned on a uniform pitch while contact tail portions can be shaped to improve signal integrity or to provide a more compact and / or mechanically robust footprint. The conductive elements in both connectors are configured such that the contact tails of the ground conductors align from column to column, but the planar portions of the ground conductors in one column align with a pair of signal conductors in the other column, which improves mechanical and signal integrity. Mechanical integrity may be improved by forming the connector footprints with pads for the ground conductors that span multiple columns.

The invention relates to an oral hygiene kit, comprising a case having a cover and a storage compartment for housing any or all oral hygiene devices, the case having an aperture or a plurality of apertures to provide ventilation and an outlet for draining trapped liquid inside the case. The oral hygienic devices are restrained and secured at the storage compartment by several means and the kit is made compact for easy handling by making the oral hygiene devices smaller, especially the toothbrush, which minimizes the size of the case holding the kit. One method of making the toothbrush smaller thereby minimizing the size of the case is to provide a toothbrush with uncovered bristles having handles that can be shortened at will. Some examples of restraining and securing means for the oral hygiene devices are a pair of fence, a clip, a secure structure or a hook and loop fastener. The plurality of apertures in the case are in one location or evenly spread out on a bottom surface of the storage compartment or at a top surface of the cover. The case and the secure structure can be made of plastic, blended polymeric material, metal, natural leather, synthetic leather, and wood. The cover of the case can be partially or wholly transparent. A blade made of plastic, wood and metal is fastened into the case for cutting dental flosses.

An apparatus and associated method for joining structural members are provided. The apparatus includes a support structure of extendable members, each with an adjustable support surface for engaging the structural members so that structural members of different sizes and shapes can be accommodated. Gantries, which are longitudinally adjustable, support a joining device having co-operable heads that engage the structural members. The heads are adjustable in a transverse direction along the gantries so that the heads can be configured in an opposing configuration and used to join the structural members therebetween.

A laser-working method is disclosed, which includes the steps of splitting a single pulse laser beam having a time width of not more than 500 picoseconds into plural pulse laser beams; subjecting said plural pulse laser beams to time delaying, and adjusting a working surface-irradiating shape, an intensity distribution and a working surface-irradiating position of each of the plural pulse laser beams; working a target object to be irradiated, while the respective working surface-irradiating shapes of said plural laser beams are partially or entirely spatially overlapped with each other or one another; and setting to a time interval of from a pulse width to 1 nanosecond a time period during which each of the pulse laser beams is irradiated.

A heat-conducting member having a three-layer structure. A heat-conducting member which comprises a substrate made from urethane foam. The entire substrate is coated by a heat-conducting coating material, which is a cloth made from copper fibers and Nylon™. Substrate coated by heat-conducting coating material is further coated by electricity-insulating coating material made from polyimide resin such that it covers over the entire heat-conducting coating material.

The invention relates to a corrosion monitoring device and method for a reinforcement bar in a concrete structure. The device comprises at least three fiber grating strain transducers, a signal processing unit, a stainless steel bevel support and conductors, wherein the fiber grating strain transducers are sequentially arranged on the bevel of the bevel support; and signals acquired by all the fiber grating strain transducers are sent to the signal processing unit through the conductors. According to the invention, the fiber grating strain transducers arranged by adopting a special method can measure tensile strain caused by a corrosion expansion force generated by corrosion products of the reinforcement bar in a concrete cover and derive the corrosion rate and the initial corrosion time t0 of the reinforcement bar so as to indirectly monitor the corrosion condition of the reinforcement bar. The corrosion monitoring device for the reinforcement bar is convenient to arrange, higher in test result precision and better in reliability, and can realize long-term real-time on-line nondestructive monitoring of the common concrete structure.

The present invention is a wavelength-selective optical transmission system that includes a first waveguide for transmitting a multiplexed optical signal therethrough. The system further includes a second waveguide coupled to the first waveguide wherein a least one of the first and second waveguides have a set of wavelength-selective Bragg gratings disposed near a coupling section between the first and second waveguides to reflect a reflecting optical signal back to the first waveguide and for transmitting a contra-directional optical signal and a co-directional optical signal having respectively a contra-directional selected wavelength and a co-directional selected wavelength corresponding to the Bragg gratings. One of the contra-directional and co-directional wavelengths is chosen as a designated wavelength, and the reflecting optical signal and one of the contra-directional or co-directional optical signals are outside of a predefined range surrounding the designated wavelength.

The invention discloses a preparation method of a double-surface concave-convex bamboo fiber fabric, comprising the following steps: beaming, slashing, reeding and jacquard-interweaving, wherein in the process of jacquard-interweaving, the warp yarns account for 45-55% and the weft yarns account for 55-45%; and the warp yarns and the weft yarns are respectively bamboo fibers and polyester fibers. In comparison with the prior art, the core filling warp or core filling weft is added between the surface and inner wefts or between the surface and inner warps or between the surface and inner layers of the fabric, so that the fabric is thick and elastic, and the patterns, if quilted on the fabric, are permanently embossed, so the fabric is thick and decorative; by a remarkable difference of different materials as well as weft and warp yarns differing in thickness in shrinkage performance, a plastic effect is formed, and an original and unique double-surface concave-convex effect is guaranteed; the fabric is strong in three-dimensional sense, softer in touch and more friendly to the skin, and the fabric provides a more comfortable sleep microenvironment for the users; therefore, the purpose of the invention is achieved.

A method of additively manufacturing a 3D structure, comprising defining a boundary conditions, load constraints, and a periodic cell structure for lattifying the 3D structure; providing a surrogate FE model predicting a relationship between the boundary conditions, load constraints, periodic cell structure, and 3D orientation angle of the periodic cell structure; optimizing lattification of the 3D structure, according to orientation angle, and a cost function while meeting the load constraints; and additively manufacturing the optimized 3D structure, optimized e.g., for mass and stress concentration under a pre-determined loading condition.

A method of heat sink manufacture in which the crests of a conductive fin are nested down into close fitting grooves in a flat, conductive base plate, with small interface gaps G. A compressive material is set inside the fin crests and the grooves, viscous enough to not intrude into the gaps G, to a level sufficient to substantially fill the grooves. The work piece thus created is subjected to a cold hydrostatic oil bath, crushing the outer surfaces of the fin crests into the internal surfaces of the grooves where the compressed seal covers, while the rest of the fin is supported against net deformation by the surrounding oil.

A connecting element is illustrated, suited for releasably connecting a first component and a second component, particularly for releasably connecting an actuator with a pedal of a motor vehicle, wherein forces parallel to the assembly direction are transmitted by the connecting element. The connecting element comprises a connecting mechanism which is attached to the second component and a sled, which can receive a fastening end of the first part and which latches in the connecting mechanism in its fastening position. The connecting mechanism is preferably configured in one-piece-form as a housing, wherein the sled, which is connected to the actuator, is connected to the housing in fastened condition and wherein the sled can be released by means of a tool.

A waist training device includes unit members of arc shaped and adapted to be assembled as a ring. The inner diameter of the ring is determined by the number of the unit members. Each unit member defines a passage, and the passages of the unit members are connected with each other to form a rail extended annularly along the ring. For each member, a pair of pivot shafts is located at one end of the passage, and a pair of pivot holes is located at the other end of the passage. The pivot shafts of each unit member are pivotally assembled with the pivot holes of an adjacent unit member. A counter weight member is assembled in the rail. The counter weight member has a seat connected to a counter weight block. The counter weight member moves along the rail by the sliding of the seat in the rail.

A device for feeding combustion air to an engine disposed in an interior of an aircraft is comprised of an air inlet duct extending between an exterior surface of the aircraft and the engine, wherein the air inlet duct extends from air inlets disposed in a first region of the exterior surface; at least one further air inlet duct extending between a second region of the exterior surface and the engine, so as to provide a two-way airstream supply; and a control device configured to switch the air supply to the engine to the at least one further air inlet duct when a blockage occurs in the air inlets.

The present invention is directed to an illuminating device. The illuminating device comprises a bendable carrier and at least a bendable light emitting diode stripe. The bendable carrier has a belt structure with an arcuate cross-section, and includes a convex surface and a concave surface, to firmly maintain the bendable carrier in an elongated state when the bendable carrier is not bent; it also enables the bendable carrier to recover o the elongated state from a bent state. The bendable light emitting diode stripe comprise multiple light emitting diode chips, wherein the bendable light emitting diode stripe is directly arranged on the convex surface or the concave surface or interior space of a flexible tube. By using a belt structure such like tape measure, different shapes of the illuminating device can be feasibly adjusted. As a result, it solves the problem of limited viewing angle and provides better illumination.

An insulated cooking utensil has a first pan with a cooking surface, a second pan having a shape corresponding to the first pan, and an alignment structure for aligning the first pan relative to the second pan when the pans are assembled together. The alignment structure allows the first and second pans to be separated from each other. The cooking utensil is convertible between a first configuration in which the first pan is nested with the second pan with an insulating air chamber interposed between the first and second pans, and a second configuration in which the second pan is turned upside down and placed over the first pan as a protective cover. A locking structure can be used to releasably secure the first and second pans together in the first and second configurations. Additional pans can be interchanged with the first pan to provide a different shaped cooking surface.

The invention discloses a degradable type composite filter rod for cigarette and a preparation method thereof. The preparation method comprises the following steps: edible raw materials such as grain, tubers, pulses or starchy are cut and smashed into uniform particles; 65-90% of cut and smashed raw materials are fully mixed with 3-30% of cyclodextrin and 5-15% of gelatin; 80-90 DEG C water with a weight of 10-30% of the total weight of the mixture are added, and a puffed material is obtained after stirring and mixing for 20-30 min; the puffed material are extruded and formed to obtain a puffed filter of a cigarette; a composite filter rod for cigarette is obtained by using the puffed filter and convention cellulose acetate fibers. According to the invention, the degradable type composite filter rod allows a cigarette filter to be novel and variable in structure without changing the physical property and the smoking quality of a cigarette, and is safe, nontoxic and environment-friendly; the degradation time of the degradable type composite filter rod is shortened; the environmental pollution is reduced.