138results about How to "Easy to manufacture" patented technology

A flexible, resistive touch screen includes a transparent, flexible substrate; a first conductive layer located on the flexible substrate; a flexible transparent cover sheet having integral compressible spacer dots; and a second conductive layer located on the flexible transparent cover sheet, the peaks of the integral compressible spacer dots extending through the second conductive layer, whereby, when a force is applied to the touch screen at the location of one of the compressible spacer dots, the compressible spacer dot is compressed to allow electrical contact between the first and second conductive layers.

An intervertebral implant has two U-shaped inserts set over each other with a center piece in between. The two inserts each have an opposing base surface, two lateral side surfaces, and a contact surface. The contact surface has a channel configured to receive a spinal process of a vertebral body. The center piece has two resting surfaces corresponding respectively to each contact surfaces. The contact and resting surfaces each have corresponding structures that can engage each other such that the U-shaped inserts can each be fastened in a detachable manner to the center piece. The U-shaped inserts each have on the same lateral side surface connecting means to fasten the inserts to gripping elements of a surgical instrument. And the first and second structures can be engaged or disengaged only by the lateral side surface fitted with the connecting means.

A volume or fluid level sensing system as taught by the present invention comprises a flexible bladder, a solenoidal coil, a means for volume or fluid level measurement, and a user interface. Means for volume or fluid level measurement are preferentially means for inductance measurement which may be selected from the set including timing inductive measurement means, AC voltage divider inductive measurement means, resonance inductive measurement means. A user interface may be selected from the set including a digital display, a data interface, a voltage level display device, or a current level display device. The solenoidal coil may be embedded in the flexible bladder or in a flexible sock encompassing the flexible bladder. In addition, a bladder volume or fluid level indicating method as taught by the present invention comprises the steps of inductance measurement, volume or fluid level inference, and volume or fluid level reporting.

The invention provides a telescopic special-shaped umbrella. The telescopic special-shaped umbrella comprises an upper nest, a lower nest, an umbrella rod, an umbrella rib, an umbrella head and umbrella cloth, the umbrella rod comprises an outer main rod, a middle rod and an inner rod, a sliding ejection rod assembly is arranged between the upper nest and the lower nest, the middle of the umbrella cloth is fixed at the upper end of a sliding ejection rod via an umbrella tail piece, a positioning button arranged on the upper nest is elastically buttoned with positioning holes formed in the position above the middle of the outer main rod, the sliding ejection rod assembly comprises an umbrella tail tooth seat, the ejection rod and a sliding sleeve which are fixedly connected sequentially, a reset spring is arranged between the sliding sleeve and the upper nest, a positioning step is arranged at the tail end of the lower nest, and an elastic clamp arranged in the umbrella head and the positioning step are movably clamped with each other. When the telescopic special-shaped umbrella is opened, the positioning button is clamped with the positioning holes distributed on the umbrella rod, so that multi-level adjustment is realized, changes of shapes of an umbrella cover and adjustment of specifications of an umbrella cover are realized, and the area of the umbrella cover is adjusted. The telescopic special-shaped umbrella is simple and compact in integral structure, convenient to operate, simple to manufacture, low in cost, telescopically adjustable and quite conformable to requirements of mass people.

The invention relates to a patient ventilation or breathing device and components therefore for use in all forms of respiratory apparatus ventilation systems including invasive and non-invasive ventilation, positive airway pressure therapy, Continuous Positive Airway Pressure (CPAP), and particularly Bi-Level therapy and treatment for sleep disordered breathing (SDB) conditions such as Obstructive Sleep Apnea (OSA), and for various other respiratory disorders and diseases. The invention particularly relates to a blower, to a blade, to a gasket, to a cable, to an impeller, to a gas inlet and inlet member, to an improved air path or fluid flow path and components thereof, and/or to a modular ventilation or breathing device as referred to above and particularly incorporating one or more of the other aspects of the invention.

The invention relates to a front automobile collision transverse beam energy absorbing box. The energy absorbing box is formed by oppositely buckling two symmetrical half bodies in the shape of '['. The upper edges of the two half bodies are provided with upper welding folded edges arranged vertically upwards. The lower edges of the two half bodies are provided with lower welding folded edges arranged vertically downwards. The energy absorbing box is formed by bonding and welding the two half bodies through the upper welding folded edges and the lower welding folded edges. The energy absorbing box is characterized in that the edges of the front ends of the half bodies are provided with outer folded edges, the upper ends and the lower ends of the outer folded edges are provided beading weld nuts, and the back ends of the half bodies are provided with front longitudinal beam connecting parts provided with bead welding nuts; the middles of the half bodies are provided with strengthening protruding ribs transversely extending, and the upper portions and the lower portions of the half bodies are provided with longitudinal energy absorbing grooves extending to the edges of the half bodies from the strengthening protruding ribs; the lower welding folded edges of the half bodies are provided with leakage liquid grooves. According to the energy absorbing box, the accumulative error can be reduced, installing precision of the energy absorbing box can be guaranteed, and the requirement for the strength of the energy absorbing box when a whole automobile collides from the front can be met.

The invention provides a power plant boiler flue gas waste heat utilization system. The power plant boiler flue gas waste heat utilization system comprises a plurality of parallel heat pipes, a flue gas passage and an air passage, the heat pipes comprise evaporating ends and condensing ends, and the condensing ends are formed in the air passage; the evaporating ends are formed in the flue gas passage; the evaporating ends absorb waste heat of flue gas in the flue gas passage, and the heat is transferred to air in the air passage through the condensing ends; and the preheated air enters a boiler furnace for combustion supporting, and flow uniformizing pipes are arranged between the at least two adjacent heat pipes. According to the power plant boiler flue gas waste heat utilization system,a waste heat utilization device with a novel type structure is provided, and by arranging the flow sharing pipes between the heat pipes, evenness of the pressure, even distribution of the fluid flow and even distribution of fluid moving resistance in all the heat pipes are guaranteed.

The invention discloses a mechanical valve and relates to the technical field of mechanical part equipment. The mechanical valve comprises a mechanical valve body, a valve element, a bonnet, a fixing hole, a liquid inlet pipe and a liquid outlet pipe, wherein a hollow structure is disposed in the middle of the mechanical valve body, solid structures are disposed on two sides of the hollow structure, the valve element is disposed right in the middle of the hollow structure of the mechanical valve body, the liquid inlet pipe and the liquid outlet pipe are respectively disposed on two sides of the valve element, and the bonnet is disposed at one end of the valve element. The mechanical valve has the advantages that the mechanical valve is simple in structure, convenient to manufacture, convenient to use, low in cost and convenient to popularize, the valve element is cooled by cooling liquid, mechanical valve is prevented from generating heat due to the friction heat generation of the valve element, users are prevented from be scalded by the heat, and the like.

The present invention relates to a scroll body for generating a tangential velocity component perpendicular to the axial flow direction in a fluid flow in a pipe or an annular channel, the scroll body having a central cylindrical guide body and a Uniformly distributed on the circumference of the guide vanes, which extend radially outward in the fluid flow and are curved in the flow direction. The invention also relates to a burner with a scroll and a method for producing the scroll. The object of the present invention is to provide a scroll body, which has hydrodynamic advantages, can be easily adapted to different fuels and burners and process conditions and can be easily adapted from the disadvantages of the related prior art. replace. This object is achieved in that the guide vanes surround the central guide body helically in the flow direction and have a progressive inclination angle with respect to the flow direction, wherein the inclination angle of the guide vanes is equal to zero on the inflow side and equal to zero on the outflow side has a maximum value.

The invention relates to a non-woven fabric cleaning device for an offset printing machine, which has a mounting plate, a swing arm cylinder is fixed on one side of the mounting plate, the swing arm of the swing arm cylinder is located on the mounting plate, and a winding Roller, unwinding roller, several cloth guide rollers and push cylinder, the rewinding roller is located above the swing arm cylinder, and the reel of the rewinding roller is connected with the swing arm of the swing arm cylinder through a one-way bearing, the unwinding roller Located between the take-up roller and the push cylinder, the cloth guide roller includes a cloth guide roller I located above the push cylinder, a cloth guide roller II located below the push cylinder and a cloth guide III close to the take-up roller. A push-out structure of non-woven fabric is arranged on the rod, and the push-out structure is pushed out by the push rod to contact and press the rubber cylinder of the offset printing machine. The invention is matched with an offset printing machine and is easy to manufacture. The relative motion between the static non-woven fabric and the rotating rubber cylinder is used to remove impurities on the surface of the blanket, and has sufficient friction to facilitate removal of impurities.

The invention discloses an ice-beating structure in a cable de-icing device. The structure includes a beating disc and beating blocks, and the multiple beating blocks are hinged to the beating disc along the circumferential direction of the beating disc. The structure has the characteristics of simple structure, convenient manufacture and good usage effect.

The invention discloses an outer support rotating fluid machine and a rotor axial movement eliminating method. The fluid machine comprises a box (1), a cylinder (2) and a rotor (3), wherein the rotor (3) is eccentrically mounted in the cylinder; the cylinder is mounted in the box; one end of a slide plate (5) is inserted into the rotor, and the other end is embedded in the wall of the cylinder; a fluid inlet (4) is formed in the box; and the cylinder is provided with a fluid discharge port (6). The fluid machine is characterized in that a support end of the rotor extends outside the box to be supported in a rotor bearing support structure (7); and a support end of the cylinder extends outside the box to be supported in a cylinder bearing support structure (8). A plane bearing is mounted on one end, positioned outside the box, of the rotor, and the axial thrust borne by the rotor is counteracted by the reaction force of the plane bearing, so that a set gap is kept between the rotor and the inner end surface of the cylinder. The fluid machine has the advantages of good bearing lubrication effect, long service life and no rotor axial movement gap, and can be widely applied to various rotating fluid mechanical equipment.

The invention discloses a restaurant robot, relates to a robot, and aims to solve the problems of higher cost, inconvenience for maintenance and need of long time to maintain in a service robot in the prior art. The restaurant robot comprises a base, a dish delivery mechanism, a dish storage desk, a dish grabbing mechanism, a transverse moving mechanism and a longitudinal moving mechanism; the longitudinal moving mechanism is mounted on the base; the transverse moving mechanism is arranged on the longitudinal moving mechanism; the dish grabbing mechanism is mounted at the bottom end of the transverse moving mechanism; one end, near the base, of the dish delivery mechanism is arranged on the base; and the dish storage desk is arranged on the base. The restaurant robot is applied to the field of robots.

Provided is a shield used for container sterilization equipment that inserts, from the mouth of a container (B), an irradiation nozzle (En) having an exit window (Ew) on the distal end of the irradiation nozzle (En) and sterilizes the inner surface of the container (B), the irradiation nozzle (En) being surrounded by composite shields (Wi, Wo). A composite shield block (21) forming the composite shields (Wi, Wo) includes a magnetic shield (24) and an X-ray shield (25) that are disposed in the hollow section of a board-shaped shell (22) made of a corrosion resistant material, and an insulating layer (26) that is interposed between one surface of the board-shaped shell (22) and the magnetic shield (24), between the magnetic shield (24) and the X-ray shield (25), and between the X-ray shield (25) and one surface of the board-shaped shell (22).

The invention discloses an information security flasher. The information security flasher comprises a shell body and a light guiding channel formed in the shell body, wherein one end of the light guiding channel is connected with a light collecting block of light source input, the other end of the light guiding channel is connected with a light transmitting block of light source output, the lightguiding channel comprises a first light guiding block and a second light guiding block, one end of the first light guiding block is connected to the light collecting block, the other end of the firstlight guiding block is provided with a mitered face, one end of the second light guiding block is connected to the light transmitting block, and the other end of the second light guiding block is provided with an abutting face. The information security flasher has the advantages that the design is novel, the structure is simple, and the operation is convenient; one side of the light collecting block is connected with a light source, the light source is transmitted to a light guiding plate through the first light guiding block and the second light guiding block which are connected, so that anti-counterfeiting label code on the light guiding plate is irradiated and displayed on a display block; an arranged key is used for separating and staggering the second light guiding block and the firstlight guiding block, so that a part of the light source which is connected is transmitted to the light guiding plate, and a part of the anti-counterfeiting label code on the light guiding plate is irradiated and displayed on the display block.

The purpose of the present invention is to provide a spherical magnesium hydroxide particle and magnesium oxide particle having excellent dispersion properties, and to provide a method for producing the same. Provided are a magnesium hydroxide particle and magnesium oxide particle having a spherical shape in which flake-shaped primary particles are aggregated, the pore distribution having a mode volume of at least 1.4 mL/mg and a mode diameter of at least 0.4 [mu]m.