388results about How to "Avoid contact" patented technology

A method, system, and an apparatus are provided for insulating an electrode implanted in a body of a patient. The method comprises surgically exposing a nerve of the patient, implanting at least one electrode in the body of the patient, wherein the implanting comprises coupling theat least one electrode to the nerve of the patient, providing a mold form, disposing the mold form around at least a portion of the at least one electrode and the nerve, introducing into the mold form a curable liquid insulant, allowing the curable liquid insulant to cure, removing the mold form from around the at least one electrode and from the patient's body, and surgically closing the exposure of the nerve.

A device for priming and venting a hazardous drug within an intravenous administration set. The device includes various access ports and fluid channels to permit direct injection of a hazardous drug into the fluid reservoir, while eliminating the possibility of undesirable exposure to the hazardous drug. The device further includes priming and flushing ports to enable flushing of a hazardous drug from the system following an infusion procedure.

The invention is a self-venting blood collection needle assembly for the extraction of at least one fluid sample into an evacuated container for laboratory testing, this blood collection needle assembly providing a clear or translucent flashback chamber for blood to flow into, for visualization by the user to confirm successful vein entry. The self-venting mechanism permits escape of air during use, and which, typically, also prevents an outflow of fluid, such as blood. Thus, air under venous pressure will be allowed to escape from the blood collection needle assembly until blood reaches the venting mechanism.

The present invention provides a battery module system including a plurality of battery modules in a series electrical connection through a specified sequence, each battery module having a male connector and a female connector, the female connector of each battery module in electrical engagement into the male connector of an adjacent battery module, wherein the male connector and female connector are positioned along the sidewall of each battery module and have insulating structures that protect handlers of the battery modules from high voltage electrocution. The present invention also provides a battery module system in which the male and female connectors are attached to a top surface of each battery module.

A fluid purifying apparatus that includes a manifold that includes a first branch and a second branch, a first check valve coupled to the first branch of the manifold, and a purifier unit that includes a first end and a second end, wherein the first end is coupled to the second branch of the manifold. Also, a fluid purifying apparatus that includes a vessel that includes a first interior compartment for containing a purifier material and a second interior compartment for containment of a fluid containing impurities, wherein the first interior compartment is separated from the second interior compartment by a fluid permeable support, and a rupturable seal.

A precursor structure for fabricating light sources, the light sources fabricated therefrom, and the method of fabricating the precursor structure are disclosed. A precursor substrate includes a flexible printed circuit board on which dies are bonded and a separation ridge. The flexible printed circuit board has a bottom heat-conducting layer, an insulating layer, and a circuit layer. The insulating layer and the circuit layer include a plurality of openings that expose the top surface of the heat-conducting layer. The separation ridge extends above the circuit layer and the dies and is configured to prevent contact with the dies and any structures constructed above the dies when the precursor substrate is in contact with a surface positioned over the die and in contact with the separation ridge. The structure is well suited for roll-to-roll processing equipment.

The invention discloses a display device, a flexible display panel and a manufacturing method thereof. The flexible display panel comprises a flexible substrate, a first barrier layer, display parts, a second barrier layer and a barrier effect indication layer, wherein the first barrier layer is arranged on the flexible substrate; the display parts are arranged on the first barrier layer; the second barrier layer is arranged on the first barrier layer, and covers the display parts; the barrier effect indication layer is arranged between the first barrier layer and the second barrier layer, and surrounds the display parts. The flexible display panel can indicate the packaging effect thereof, and ensures packaging effect thereof, thereby guaranteeing photoelectric characteristics of an organic light emitting diode device, and prolonging the service life of the organic light emitting diode device.

Motion resistance apparatuses and methods of use and, more specifically, leg-actuated motion resistance apparatuses configured for positioning beneath a fixed surface and for engagement by a seated user.

Described are encapsulation assemblies useful for electronic devices having a substrate and an active area, the encapsulation assembly comprising a barrier sheet and a barrier structure that contains an adhesive and a discreet material, wherein the barrier structure is configured so as to substantially hermetically seal an electronic device when in use thereon. The barrier structure bonds the encapsulation assembly to the electronic device and contains a getter material to protect against environmental degradation.

The invention provides a temperature control method of an air indirect cooling refrigerator. The temperature control method includes steps of A, dividing n equal parts between upper limit voltage V1 and lower limit voltage Vn+1 according to the preset value n to acquire n+1 voltage values V1 to Vn+1, and acquiring upper limit temperature Tu and lower limit temperature Td according to preset temperature Ts of a refrigerating chamber and preset difference temperature delta T; B, detecting current temperature Tc of the refrigerating chamber, comparing the Tc with the Td, starting counting, and setting a counting initial value as 0; C, respectively applying V1 or Vn+1 to a first fan within a preset time period if Tc is larger than or equal to Tu or if Tc is smaller than Td, setting a counting value as 0, and returning to the step B; and D, applying voltage Vx+2 to the first fan within a preset time period if Tu is larger than Tc and Tc is larger than or equal to Td, and simultaneously adding 1 to x which is a current counting value. By the aid of the method, a fluctuation range of temperature of the refrigerating chamber is small, and preservation capacity is improved. The invention further provides the air indirect cooling refrigerator. The refrigerator prevents humidity loss of the refrigerating chamber.

A memory card connector includes an electrically insulative housing, which defines a receiving space for receiving different memory cards, a plurality of terminals mounted in inside the receiving space of the electrically insulative housing for the contact of the electric contacts of different memory cards selectively, and a plurality of sliding members arranged one behind another at different elevations inside the receiving space and slidable in direction between the front open side and rear close side of the receiving space and pushable by a respective memory card to have the respective memory card be set into contact with the terminals selectively.

A diaper or adult incontinence garment including a backsheet and a sublayer. The sublayer may include one or more acquisition layers and one or more regions having a multitude of through or blind holes. The sublayer may isolate feces away from the skin and at the same time provide liquid acquisition. Certain regions of the sublayer may have a total open area of from 10% to 50% of the total surface area of the sublayer. The holes have an average smallest dimension of at least 3 mm. The sublayer has an average caliper of from 2 mm to 6, and an average caliper loss after wetting and under pressure of 0.3 psi of less than 20%.

Framed fabric artwork features an artwork canvas with an artwork body having a first set of tabs and an orthogonal second set of tabs wherein the rectangular artwork body has a back surface configured to be attached to a first composite backing structure. The first set of tabs is folded beneath the first composite backing structure and adhered to it. A second composite backing structure is configured to be attached to a lower side of the first set of tabs and the second set of tabs is folded beneath the second composite backing structure and adhered to it. A third composite backing structure is adhered to the lower side of the second set of tabs and also joined to the artwork body which, in turn, is nested in a unitary frame with a rectangular well with upright walls at an outer periphery. The outer periphery of the frame may have bosses adaptable for jewelry uses.

The invention relates to a wire plug and especially relates to an easy-to-pull plug, which comprises a plug. The plug is in the form of a two-pin plug or a three-pin plug. The easy-to-pull plug is characterized in that the two sides of the plug are provided with a pull-facilitating device. The pull-facilitating device is composed of a front baffle plate, a rear baffle plate and a rebounding unit used for rebounding the plug. The front baffle plate and the rear baffle plate are respectively arranged at the upper and lower sides of the plug and are respectively and fixedly connected with the two ends of the rebounding unit. The side surface of the plug is provided with a clamping slot. The rebounding unit passes through the plug and can be in clamped connection with the clamping slot via an elastic clamping piece. Due to the adoption of the above technical scheme of the invention, a user only needs to press down a button to drive the plug to rebound under the elastic force of the spring, so that the plug is easy to pull out. In addition, the front baffle plate is arranged below the plug, so that the plug is prevented from being in contact with the fingers of the user. Therefore, the safety performance of the plug is greatly improved.

A system is provided for measuring a head during a lapping process. First provided is a wafer including at least one head each having an electrical lapping guide (ELG), a plurality of wafer contacts in electrical communication with the ELG, and a closure formed thereon defining a slot in which the wafer contacts are positioned. Also included is a lapping cable coupled to a testing device. The lapping cable includes a plurality of lapping cable contacts. An adapter includes a plurality of adapter contacts in electrical communication with the lapping cable contacts. The adapter contacts are removably positionable in electrical communication with the wafer contacts for measuring the head during a lapping process.

A system for producing thermally stable cutting elements may include a heat source, a pressure vessel, at least one polycrystalline diamond body attached to a carbide substrate, and a leaching agent is disclosed, wherein the heat source includes a container comprising at least one receiving mechanism and at least one retention mechanism, and wherein the carbide substrate is disposed in the at least one receiving mechanism of the pressure vessel, and wherein the leaching agent is disposed in the pressure vessel, and wherein the leaching agent removes the catalyzing material from the interstitial spaces interposed between the diamond particles of the at least one polycrystalline diamond body, and wherein the at least one retention mechanism of the pressure vessel seals at least a portion of the carbide substrate into the at least one receiving mechanism and prevents the leaching agent from contacting at least a portion of the carbide substrate.

An emission control system, includes: an exhaust pipe portion, adapted to guide exhaust gas from an engine to outside; a catalyst, accommodated in the exhaust pipe portion; an additive injection valve, provided at the exhaust pipe portion located at upstream side of the catalyst, and configured to inject additives to be supplied to the catalyst toward a flow of the exhaust gas in the exhaust pipe portion. The exhaust pipe portion has a flow path section located at upstream side of the catalyst, which intersects an injection flow of the additives injected by the additive injection valve, and the flow path section is made to have substantially the same shape as an injection region of the injection flow which confronts the exhaust gas.

The invention discloses a food demoulding device, which at least comprises a machine body frame, a finished product conveying chain arranged along the length direction of the machine body frame, a first conveying component arranged along the width direction of the machine body frame, a second conveying chain, a plurality of rollers arranged in the first conveying component and capable of moving up and down along the first conveying component, a contact pin component arranged on the upper parts of the first conveying component and the finished product conveying chain and capable of moving up and down along the length direction of the machine body frame, and a control system matched with the contact pin component. The food demoulding device improves the production efficiency of food demoulding, completely avoids hands contacting foods and enhances health and safety of the foods.

A brushless motor system for use with a mechanical reel gaming machine is provided. The brushless motor system includes a reel hub and a reel frame rotationally attached to a center shaft of the reel hub. The brushless motor system also includes a permanent magnet (PM) rotor attached to the reel frame and including a plurality of permanent magnets attached to the PM rotor. The brushless motor system further includes a stator including stator coils attached to the reel hub, the plurality of stator coils are mounted parallel to a surface of the PM rotor at a separation distance. The stator causes the PM rotor to rotate during activation of the stator without direct contact between the stator and the rotor, thereby causing the display of one or more symbols of the plurality of symbols during the wagering game based on the rotation.

A removable trigger guard for a rifle. The removable trigger guard includes a first arm that is disposed between a magazine and a grip of the firearm, a body portion disposed along an upper portion of the grip, and a second arm portion that is disposed along a lower surface of the rifle and between the grip and the magazine. The first arm includes a ball bearing and a detent pin that engage a yoke of the magazine. The body portion includes another ball bearing that snap fits into engagement with a yoke formed in the magazine. The second arm includes an opening that receives a trigger that protrudes from the lower surface. The removable trigger guard can be installed by hand without tools and can be removed with the use of the tip of an ammunition cartridge.

A cover for terminal screws of a receptacle, which has plug holes with a positive and a negative pole connected with terminal screws with a power line, is composed of a pivotal column, a locking hook and a cover case. The pivotal column is fixed on a sidewall of the receptacle, having a pivotal pin on its top and its bottom. The locking hook is fixed on the other side of the pivotal column on the sidewall. The cover case has a flat projection on the top and the bottom of its inner side, with each flat projection bored with a locking hole, and a locking bar with a rear opening provided at its other side. Then the pivotal pins may insert in the pivotal holes of the flat projections, and the locking bar is to lock with the locking hook, which is then to be confined in the opening, enabling the cover case to close stably on the terminal screws.

A disposable handle bar gripping arrangement for a handle bar includes an elongated gripping sheet, and an adhesive film. The elongated gripping sheet has a first longitudinal edge defining a first longitudinal portion and an opposed second longitudinal edge defining a second longitudinal portion, wherein the gripping sheet has a width, which defines between the first and second longitudinal edges, at least larger than the circumferential size of the handle bar. The adhesive film which is provided along the first longitudinal portion of the gripping sheet and is arranged in such a manner that when the gripping sheet is rolled to detachably attach the adhesive film along the second longitudinal portion of the gripping sheet to substantially retain the first longitudinal portion along the second longitudinal portion in position, the gripping sheet forms an elongated tubular wrap, whereby, a user is able to warp the gripping sheet around the handle bar.

The invention discloses a preparation method of a rare earth complex crystal boundary modification sintered neodymium-iron-boron magnetic body. The preparation method comprises the following steps of: preparing neodymium-iron-boron alloy particles, smashing the neodymium-iron-boron alloy particles into powder and injecting an antioxidant; ejecting mixed liquid of a rare earth complex and petroleum into neodymium-iron-boron powder in a spraying manner and mixing uniformly; and pressing the mixture into a blank magnetic body in magnetic aligning and sintering. In the preparation method, the mixture of the rare earth complex and the petroleum is added in the spraying manner, so that contact of the particles with oxygen can be effectively prevented, the oxygen absorption in the magnetic body preparing process is lowered, and the magnetic performance of the sintered magnetic body is enhanced. The rare earth complex is added and a rare earth product left by the decomposition of the sintered rare earth complex is mainly positioned at a crystal boundary, so that the prepared sintered neodymium-iron-boron magnetic body has a higher coercive force value and a lower temperature coefficient compared with the conventional sintered neodymium-iron-boron magnetic body. Moreover, the preparation method has a simple process, is easy to operate, and is suitable for batch production.

A drywall sanding implement having a shaft, a yoke attached to the shaft, a block pivotably mounted to the yoke, a pair of spindles mounted to the block, and a sanding block removably mounted on each spindle.

A polarity checking apparatus for multi-fiber connectors includes a body, a diverging lens attached to the body and a screen attached to the body, wherein the apparatus is configured to determine test and/or determine polarity of the multi-fiber connector. The screen may be translucent or may be opaque in part and rotatable for checking whether a signal is being transmitted on an individual optical fiber position of the multi-fiber connector. The invention is also directed to a method for checking the polarity of an optical assembly.

An absorbent pad for pet crate liners includes a bottom layer of liquid-impermeable film; a middle layer of liquid absorbent material having a first predetermined thickness; a top, non-absorbent, flexible foam layer having a second predetermined thickness and a plurality of apertures; and an elastic band engaged with the peripheral edges of the bottom and top layer.

A product orienting apparatus for orienting a product according to the present invention comprises a table comprising a rotatable device. The table has a table surface comprising at least a first surface area being provided by the rotatable device. The device is rotatable about an axis substantially perpendicular to the table surface. The table also has an array of substantially identical spherical rollers, each spherical roller being suitable for contacting the product at a first contacting point of the spherical roller and for contacting the table surface with a second contacting point of the spherical roller. The array of spherical rollers comprises a first group of spherical rollers contacting the surface area of the device with their second contacting point thereby enabling to convert a rotation of the device into rotation of a product contacting the spherical rollers of the first group of spherical rollers. The table furthermore has a plate having an aperture encompassing the rotatable device. The table surface comprises a second surface area provided by the plate. The second surface area is substantially coplanar with the first surface area.

A method for managing an airflow of an aircraft. A spoiler is moved into the airflow passing a bay of the aircraft when the bay is open. The airflow moving relative to the bay is changed to form a desired airflow using louvers physically associated with a frame system in the spoiler.

The invention relates to a process for enriching copper and nickel in electroplating copper-nickel mixed waste water, belonging to the technical field of environmental protection. The process provided by the invention comprises the following three steps of: pretreatment, ion-exchange absorption and ion-exchange regeneration, wherein in the pretreatment step, Fe3<+> and soluble oil and particle impurities are removed from the waste water, thus effectively preventing resin from being polluted and poisoned, and enabling the ion-exchange method to be successfully applied to enrichment of copper and nickel in the electroplating copper-nickel mixed waste water; and the regeneration step adopts two-step regeneration, improves the reproducibility and ion-exchange treatment capacity of the resin and reduces the operating cost.

The invention provides a deep ultraviolet LED packaging structure and a manufacturing method thereof. The packaging structure comprises a deep ultraviolet LED chip and a bracket, an antireflection layer, a light-transmitting insulating layer and a light-transmitting cover plate, wherein the bracket has a downward concave hollow cavity with an upward opening; the inner bottom wall of the hollow cavity comprises a first coating region attached with a first metal layer and a second coating region attached with a second metal layer; the first coating region and the second coating region are arranged at intervals with different electrical properties; the deep ultraviolet LED chip stretches across between the first metal layer and the second metal layer; the antireflection layer is attached to the surface of the deep ultraviolet LED chip; the light-transmitting insulating layer is attached to regions, not in contact with the deep ultraviolet LED chip, on the outer surfaces of the first metallayer and the second metal layer; and the light-transmitting cover plate covers the opening of the bracket. By virtue of the deep ultraviolet LED packaging structure, occurrence of oxidization and corrosion phenomena of the metal material caused by exposure at a high temperature can be reduced; and in addition, a total reflection phenomenon of the LED chip light emitting surface caused by high material interface refractive index difference can be relieved.