33results about How to "Relieve strain" patented technology

An ultra-violet light-emitting device and method for fabricating an ultraviolet light emitting device, 12, (LED or an LD) with an AlInGaN multiple-quantum-well active region, 10, exhibiting stable cw-powers. The device includes a non c-plane template with an ultraviolet light-emitting structure thereon. The template includes a first buffer layer, 321, on a substrate, 100, then a second buffer layer, 421, on the first preferably with a strain-relieving layer, 302, in both buffer layers. Next there is a semi-conductor layer having a first type of conductivity, 500, followed by a layer providing a quantum-well region, 600. Another semi-conductor layer, 700, having a second type of conductivity is applied next. Two metal contacts, 980 and 990, are applied to this construction, one to the semiconductor layer having the first type of conductivity and the other to the semiconductor layer having the second type of conductivity, to complete the light emitting device.

An apparatus to aid in the filling or refilling of a flexible, collapsible container having a pour spout and a method for using same. The apparatus includes a center frame element having attached to its upper end an upper frame element adapted to receive at least a portion of the pour spout of the container. At its lower end, the center frame element is attached to a lower frame element adapted to cradle a lower portion of the container being filled and to urge the container toward the center frame element as the flexible, collapsible container fills and expands. The apparatus is portable and may be removably mounted to a variety of vertical or horizontal surfaces.

An attachment to or a keyboard itself or other devices which require extending the fingers and hands so as to reach keys of the device. The invention includes at least one key pillow. The key pillow either replaces or fits over at least one key of a keyboard or other such device to advantageously alter the consistency, texture, shape, or height of the traditional key to which the key pillow corresponds. The key pillow is shaped so as to extend into the comfort zone of a user to thereby minimize the stretching and twisting required of the user's fingers, hands, wrists, and arms. The key pillow may be applied to a keyboard of a portable computer, where the at least one key pillow is inflatable. The at least one key pillow may also be applied to devices such as a computer mouse. The key pillow must extend into a comfort zone of the user. Also, a palm rest is designed so as to maintain the user's hands at a certain height above the lip of the keyboard, which may or may not include key pillows. The palm rests have a height which reduces the introduction of tension into the user's arms and upper body and thus, are suitable for reducing the occurrence of carpal tunnel syndrome and other RSIs. The palm rest may be formed in combination with the keyboard or totally separate therefrom.

An auxiliary dual handle device for attachment to a handle of a floor cleaning appliance having a floor, engaging portion includes an elongated member which has a predetermined length and which is manufactured from a predetermined material and a bore which is longitudinally and axially formed in at least a portion of the elongated member and which is sized and shaped to slidingly engage an exterior surface of the appliance handle. There is a left and a right auxiliary handle, each having a first end portion thereof rigidly secured to a user proximal end portion of the elongated member and laterally offset from one another. The elongated member is secured to the appliance handle with fasteners of clamps. There is also provided a single piece dual handle device which is attachable directly to the floor engaging portion of the floor cleaning appliance.

A calender roll system and method for operating the same. The calender roll system includes a roll stack having at least one center roll positioned between two end rolls, in which each of the at least one center roll and the two end rolls have a drive mechanism, and in which the rolls can be loaded in a stacking direction. The method includes loading the rolls to form at least one working nip with at least one center roll, and, in the at least one working gap, bending the at least one center roll out of the plane of the roll stack. Reaction forces required to bend the at least one center roll are generated by corresponding adjustment of drive moments of the at least one center roll.

An innovative medical device that permits rapid, minimally invasive restoration of blood flow across a vascular blockage. A method employing said device, allowing for lysis or removal of said blockage. Said removal of said blockage is facilitated by either or both mechanical and energy-emission maceration. Said device creates a temporary bypass using longitudinal structure configured for insertion into the blood vessel and adapted to deliver a side hole to a target area. The side hole defines a distal first segment and a proximal second segment with a lumen to allow blood flow therethrough to the distal end hole. In an alternate embodiment, a slide-able outer sheath can cover the side hole to permit reversal of blood flow from the distal end hole to a proximal end hole located outside a patient's body by means of an aspiration controller. Alternate embodiments include an optional anchoring balloon, a macerating stent or wires, perforations for fluid delivery, and a backflow valve.

The invention relates to the technical field of simple fitness equipment and methods, in particular to a pig nose-shaped pad structure for fitness and leg slimming and a using method thereof. Two symmetrical arc-shaped grooves are formed in the left side and the right side of the upper surface of a base, rotating balls are arranged in the arc-shaped grooves, front-to-rear sliding chutes are formeddownwards in the middles of the bottom ends of the arc-shaped grooves, roller grooves are also formed in the bottoms of the arc-shaped grooves, roller wheels are arranged in the roller grooves, ballsupports are arranged between the rotating balls and the arc-shaped grooves, protruding sections are arranged downwards in the middles of the bottom ends of the ball supports, the lower surfaces of the ball supports are in contact with the roller wheels, the ball supports can move back and forth along the sliding chutes after the protruding sections cooperate with the sliding chutes, and treadingplanes are arranged on the upper portions of the surfaces of the rotating balls. Compared with the prior art, the structure has the advantages that through the use of the roller wheels as rotating intermediate media, the stability and comfort of rotation are improved, and a user is helped to obtain correct knee flexion postures and assisted and guided to complete toe flexion and back flexion exercise to exercise soleus muscles.

A plating solution containing zinc, an electrically conductive salt, an adsorbent, and at least one of mono- to hexavalent metal ions. A treatment using either a solution which contains, all per liter, 2–60 g Zn, 40–300 g caustic alkali, 0.01–50 g adsorbent, 0.002–10 g Fe, 0.002–10 g Co, 0.05–30 g Mn, 0.001–2 g Cu, 0.005–10 g Ni, 0.002–3 g of at least one chosen from among Mo, W, V, Ti, Al, Ca, Ba, and Sn, and 0.01–30 g aliphatic amine or aliphatic amine polymer or a solution which contains, all per liter, 2–40 g Zn, 40–170 g caustic alkali, 0.01–50 g adsorbent, either 0.001–3 g Fe and 0.001–3 g Co or 0.005–5 g Fe and 0.005–5 g Ni, and 0.01–30 g aliphatic amine or aliphatic amine polymer.

The invention provides a cervical vertebrae recovery pillow which comprises a pillow body and is characterized in that the pillow body is a solid wooden pillow; the bottom surface of the pillow body is a flat surface; the part, corresponding to the neck, of the top surface of the pillow body is provided with an arc-shaped surface; the part, corresponding to a brain, of the top surface of the pillow body is provided with an inclined surface which is higher in the front, lower in the rear and inwardly sunk in the middle; a transition part between the arc-shaped surface and the inclined surface at the top surface of the pillow body is in smooth transition; the arc-shaped surface, corresponding to the top surface of the pillow body, in the pillow body is provided with a medicine groove; the bottom surface of the pillow body is provided with a cover plate used for sealing the medicine groove; the arc-shaped surface of the top surface of the pillow body is provided with multiple vent holes communicated with the medicine groove; the parts, corresponding to the arc-shaped surface and the inclined surface, of the upper surface of the pillow body are provided with multiple groves which are arranged in an array; magnets are embedded in the grooves; a pillow pad is arranged at the upper surface of the pillow body; the upper surface of the pillow pad is wavy; the exteriors of the pillow body and the pillow pad are wrapped with a pillow cover. The cervical vertebrae recovery pillow is simple in structure, can be set according to the cervical physiological curve of a human body, is reasonable in design and comfort for supinating and can be used for preventing and treating cervical spondylosis.

The invention discloses a community leg pressing device for utilizing rotary air blowing and heating to achieve a self-drying function. The community leg pressing device structurally comprises vertical supporting pillars, transverse rods, self-drying heat generating leg cushioning devices and hand pull shelves, the transverse rods are arranged between every two adjacent supporting pillars and vertically connected through electrowelding, the self-drying heat generating leg cushioning devices are arranged in the middles of the transverse rods and rotatably and movably connected, and penetrate through the centers of the self-drying heat generating leg cushioning devices, and the hand pull shelves are arranged above the transverse rods and vertically welded to the side faces of the supportingpillars oppositely. According to the community leg pressing device, through the arrangement of the self-drying heat generating leg cushioning devices, current can be generated through the principle that magnetism generates electricity in a rotary mode to provide electricity for a heating and air blowing device, and dew and rainwater at the leg cushioning positions are removed through air blowing;meanwhile, through the cooperation of heating, evaporation of the moisture can be accelerated, if heating continues, the ankles can be subjected to hot compress, the problem that after a morning or arainy day, a foot pressing device is humid and cannot be directly utilized is solved, and healthy exercise is effectively guaranteed.

A device for adjusting the knee joint. The invention is configured to be a standalone device used by individuals on any flat surface. No power is required, pressure is applied manually. The invention is made to be easily adjustable, configurable, assembled, and transportable.

The invention discloses a health-care scarf for meridian dredging, collateral activating and fatigue relieving for neck muscle strain. Modified cotton fibers serve as the base material, magnetic health care treatment is conducted, modified fibers are formed, and spinning and weaving are conducted to form the health-care scarf finally. The health-care scarf has the dry and air-permeable effects and multiple health-care functions of sterilization, inflammation diminishing, pain relieving, astringing, hemostasis and the like, and the scarf is soft, free of deformation, free of static electricity and high in heat retention property and wet permeability.

A U-shaped health-care pillow provided by the invention comprises outer cloth, middle cloth and lining cloth, wherein the outer cloth comprises upper cloth, lower cloth and a peripheral side surface,wherein the lower cloth and the middle cloth form a lower space; the lining cloth is sewn on the middle cloth and the lower cloth to form a plurality of triangular prismatic cavities; the upper clothand the middle cloth to form an upper space; the lining cloth is sewn on the middle cloth and the upper cloth to form a first-section cavity, a second-section cavity and a third-section cavity. In theU-shaped health-care pillow, the multiple cavities are triangular prisms, the triangular prisms are relatively stable and support the overall shape of the pillow, and especially the first-section cavity and the third-section cavity are stable in shape, the pillow can relieve the strain on the cervical spine; in addition, the first-section cavity and the third-section cavity have different heightsand can be selectively used according to the own situation.

The invention discloses a squatting stool, comprising a U-shaped groove located at an upper part of a support part; the U-shaped groove comprises: an arc section, a first connecting section, second connecting segment, one end of the arc-shaped section is connected with the first connecting section, and the other end of the arc-shaped section is connected with the second connecting section. The first connecting section and the second connecting section are in a parallel state. The supporting part comprises a first supporting part, a second supporting part and a third supporting part. One end ofthe third supporting part is connected with the first supporting part, and the other end of the third supporting part is connected with the second supporting part. The third support part is located at the lower part of the arc section, the first support part is located at the lower part of the first connecting section, and the second support part is located at the lower part of the second connecting section; the third support portion is composed of a plurality of arc-shaped structures, and the diameter of the arc-shaped structures gradually increases from top to bottom. As the embodiment of the invention is applied, the inconvenience caused by the numbness of the long stool leg and the use of the squatting toilet by the special crowd is solved, and at the same time, the invention has theadvantages of clean, sanitary, convenient maintenance and universality.

The invention relates to the technical field of body shape training, and discloses a body shaping device for drama performance. The body shaping device comprises a paving layer, wherein an inner groove is formed in the paving layer; an elastic rubber mat is fixedly mounted at the top of the inner wall of the inner groove; a transverse plate is arranged below the elastic rubber mat; and vertical grooves are uniformly formed in the transverse plate. According to the invention, a jacking cylinder is composed of a columnar air bag, an inner cylinder and an elastic rubber ring; an air pump operates to inflate the columnar air bag through an air conveying pipe so as to allow the columnar air bag to bulge; the columnar air bag bulges to push a linkage rod to move outwards; the linkage rod moves outwards to expand the elastic rubber ring through a diameter expanding plate, so the diameter of the elastic rubber ring is increased; and as the diameter of the elastic rubber ring is increased, ejector rods can be ejected to higher positions, and more ejector rods are ejected, so the bulging area of the elastic rubber mat is larger and more bulged, the purpose of easily adjusting the size of a training area is achieved, and at the moment, training personnel can perform higher-strength training on the larger and more bulged area.

The invention provides an anti-neck-wrinkle firming and lifting neck beautifying instrument, and belongs to the technical field of wrinkle-removing beautifying equipment. By means of the anti-neck-wrinkle firming and lifting neck beautifying instrument, the technical problems that when removing wrinkles on a neck, an existing neck beautifying instrument cannot fit the neck, firming and lifting cannot be achieved, and the like are solved. The anti-neck-wrinkle firming and lifting neck beautifying instrument comprises flexible frames, rotating frames, a lower support and a neck beautifying frame, wherein the rotating frames are rotatably arranged at both ends of the neck beautifying frame, one corresponding flexible frame is slidingly arranged on one side of each rotating frame in the two rotating frames, the lower support is arranged on the other sides of the two rotating frames, and the lower support is located at the lower end of the neck beautifying frame. According to the anti-neck-wrinkle firming and lifting neck beautifying instrument, the rotating frames are adopted for matching the neck beautifying frame, and the neck beautifying frame perfectly fits a neck when spread, so that the anti-neck-wrinkle firming and lifting neck beautifying instrument has firming and lifting effects; on the neck beautifying frame, heating pieces are adopted for matching electrotherapy coloredlamps, so that hot compress and colorful lighting are conducted on the neck to remove wrinkles and to firm skin; shells of the flexible frames are made of a flexible material, and deformation adjustment is conducted for different body shapes, so that the anti-neck-wrinkle firming and lifting neck beautifying instrument fits the necks of users; and on the flexible frames, electric pulse pieces areadopted for conducting low-frequency pulse electrotherapy on trapezii to relieve aching pain and strain.

The utility model relates to a traction bonesetting device which comprises at least one traction base; at least one bonesetting device which is characterized in that the bonesetting device is arranged on the traction base, wherein a driving device is arranged at the lower end of the bonesetting device and drives the bonesetting device to continuously protrude and settle, the tractor can be placed on a seat and a bed during rest or office work, the lumbar vertebra and the cervical vertebra of the human body can be matched with the traction seat to achieve the traction correction effect, and meanwhile the bonesetting device on the traction base continuously urges the cervical vertebra and the lumbar vertebra of the human body to achieve bonesetting massage, the strain of lumbar and cervical spondylosis is relieved, the occurrence of lumbar and cervical spondylosis is reduced, and the high incidence of lumbar and cervical spondylosis is reduced to a certain extent.

The invention discloses a structure of a planar mouse pad, relates to a structure of a mouse pad, in particular to a mouse pad with inclined opposite angles, and provides a mouse pad, which has a planar inclined operation surface with larger inclination angles of the opposite angles when the left rear end of the operation surface and the area of the operation surface are definitive so as to relieve the strain of shoulders. The mouse pad consists of the operation surface which is inclined and used for sliding a mouse, and is characterized in that: the operation surface has a high left side and a low right side, and a high rear side and a low front side; and the right front end of the operation surface has a cutting angle structure. Therefore, the larger inclination angles of the opposite angles are obtained when the left rear end of the operation surface and the area of the operation surface are definitive, and the strain of the shoulders is effectively relieved.