37results about How to "Avoid manufacturing" patented technology

A display device has a light blocking arrangement for selectively blocking light which has or would be emitted at large lateral angles. The display can be configured so that light reaching these elements is either allowed to reach the viewer or is blocked from reaching the viewer. This means that a public viewing mode can be chosen or a private viewing mode. The light blocking elements are controlled optically in order to simplify the construction and control.

A flow control apparatus for regulating the flow of hot and cold water through a mixing valve and for preventing undiluted hot water from being inadvertently delivered to a common outlet includes a common chamber and a pair of diaphragm valves on opposite sides of the common chamber. It also includes a check valve in the common chamber for opening and closing the diaphragm valves. Conventional piping, preferably flexible piping is used to connect the mixing valve to a source of hot water and to a source of cold water. The diaphragm valves and check valve are connected and arranged to prevent the flow of hot water through the mixing valve in the absence of a flow of cold water. The flow control apparatus may also include a mechanism for overriding the mixing valve in order to deliver an undiluted flow of hot water to the common outlet.

The invention relates to a hydraulic hammer comprising a percussion piston (12) for delivering strokes to a tool (8). The lower part of the percussion piston is sealed to the frame (9) by means of a sealing bushing (31) comprising one or more lower seals (15). The sealing bushing does not contribute to the bearing of the percussion piston and it is arranged in place through the lower end of the hydraulic hammer (1). Further, the invention relates to a tool bushing (28) into which the sealing bushing (31) is integrated.

The present invention comprises systems and methods for providing electronic quality control in a process for applying a polyurethane to a substrate. One aspect of the present invention includes a computer-implemented method for providing electronic quality control during manufacturing of a polyurethane coated article. The method can include providing a user interface for a user to input at least one operating characteristic associated with a process for manufacturing a polyurethane coated article. Furthermore, the method can include receiving a selection of at least one operating characteristic from the user, and receiving at least one condition associated with the operating characteristic. Moreover, the method can include monitoring a process for manufacturing a polyurethane coated article, wherein a change to the operating characteristic can be detected. The method can also include generating a notification if the at least one condition is detected.

A static electricity prevention circuit of a display device including: a driving circuit configured to drive a display unit that displays an image, at least one clock signal wire configured to transmit a clock signal to the driving circuit, at least one transistor electrically coupled to the dock signal wire, and at least one capacitor including a first electrode coupled to a source electrode and to a drain electrode of the transistor, and a second electrode configured to be maintained at a voltage,

In order to prevent protruded parts formed on an oriented film print pattern of a printing plate for flexographic printing from being lost, a linear bank is formed on the periphery of one side of the oriented film print pattern where wiping work is started. The bank prevents the protruded part in the oriented film print pattern from being lost by the wiping work. The protruded parts are formed in a matrix in order to retain an oriented film liquid in the oriented film print pattern. Thickness irregularity of the oriented film due to presence of the bank is reduced by making the diameters of the protruded parts smaller in a peripheral region than in a central region of the oriented film print pattern and forming a space between the peripheral-side protruded parts and the bank.

The invention discloses sheet cropping equipment. A material plate is driven by a material plate driving device to rotate. A paper plate is driven by a paper plate driving device to rotate. A paper tape tensioning state inducing device can induce the tension condition of a material strap which is drawn out of the material plate to enter the paper plate and transmit information to a controller. A material strap track is exactly located right below the material plate and connected with a material conveying channel. The material plate, a material plate support, the material strap and the material strap track can form a conduction loop to be electrically connected with the controller. The material plate support is connected with a lower-voltage power source. A material pulling device is fixed over the material conveying channel. A material pulling driving device can drive the material pulling device to pull the material strap to move. A material strap channel exactly passes through a knife edge of a lower die body of a stamping die. A plunger chip is arranged on an upper die body. The upper die body is driven by a stamping driving device to move longitudinally. The controller controls actions of all devices. According to the sheet cropping equipment, multiple functions are achieved through the equipment; the production cost is reduced; the production efficiency is improved; deformation of products is avoided due to the fact that the products are not tensioned by a paper tape, and the defective rate of the products is decreased.

An aseptic valve or sanitary valve employs a floating plug situated within a cylindrical valve housing. The floating valve plug has a head that seats against an inlet opening, and has a stem and a generally conic foot that rests upon a diaphragm formed of a flexible, food-grade membrane. An actuator below the diaphragm urges the plug up to lodge against the inlet opening, and relieves force on the membrane and plug to open the valve. Spacer arms radiate from the stem or head of the plug, to keep the plug centered in the housing.

A fuel tank inerting module, a fuel tank inerting system for an aircraft, and a method of providing fuel tank inerting systems for aircraft are disclosed. The module includes an inlet for ullage gas from a fuel tank, a catalyst, an outlet for the ODA, sensors, filters and valves. The module is sized and shaped to fit in a range of positions near to fuel tanks in various aircraft. The inerting system includes one or more modules connected to the fuel tanks and a controller to control passage of ullage and ODA between the fuel tanks and the modules. The method includes providing an inert gas generation module compatible with any suitable aircraft, positioning one or more modules in an aircraft at locations near to a fuel tank to be inerted.

An optical image capturing system is provided. In order from an object side to an image side, the optical image capturing system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. At least one lens among the first lens to the fifth lens has positive refractive power. The sixth lens may have negative refractive power and an object side and an image side thereof are aspherical wherein at least one surface of the sixth lens has an inflection point. The optical image capturing system has six lenses with refractive power. When meeting some certain conditions, the optical image capturing system may have outstanding light-gathering ability and an adjustment ability about the optical path in order to elevate the image quality.

A roll-forming station for forming asymmetrical sheet metal beams with unequal flanges, where both of the unequal flanges contact the rolls simultaneously and where the diameters of the rolls are such that the bending moments applied to the unequal flanges are identical in magnitude. This prevents lateral displacement of the workpiece during forming.

The present disclosure refers to the configuration and manufacturing process of a rib for the construction of an aircraft torsion box. In the method, a flat stack of plies of composite material is layered up, which is then cut to form a flat pre-form having an outer contour having flanges, and an internal contour having two or more diagonal trusses with flanges at opposite sides. The flat pre-form is press-formed to fold the flanges of the outer and internal contour to form a rib pre-form, which is finally cured. The present disclosure also refers to a composite rib having a unitary body by forming a single pre-form of stacked plies. The present disclosure allows the manufacture of the rib in one-shot process, integrating all the ribs components such that the assembly time and cost of the rib are minimized.

An optical image capturing system is provided. In order from an object side to an image side, the optical image capturing system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. At least one lens among the first lens to the fifth lens has positive refractive power. The sixth lens may have negative refractive power and an object side and an image side thereof are aspherical wherein at least one surface of the sixth lens has an inflection point. The optical image capturing system has six lenses with refractive power. When meeting some certain conditions, the optical image capturing system may have outstanding light-gathering ability and an adjustment ability about the optical path in order to elevate the image quality.

A universal holder for a workpiece to be machined including a serrated inclined plane and an equally serrated positioning block mounted in a movable manner along the inclined plane in an adjustment position and in a fixed manner along the inclined plane in a clamping position for a machining operation.