40results about How to "Sufficient opening" patented technology

Semiconducting devices, including integrated circuits, protected from reverse engineering comprising passivation openings made in a passivation layer. When a reverse engineer etches away the passivation layer, underlying metal layers and/or other elements of the device are destroyed making the reverse engineering impossible. Top metal layer may remain intact. A method for fabricating such devices.

A tarpaulin bow cover system for vehicle such as lorries or trailers includes a number of U-shaped bow members which cover the width of a loading platform of the vehicle and for opening or closing the cover by means of rollers or roller trolleys can be displaced in the longitudinal direction of the loading platform along running or guide rails positioned along the two lateral sides of the loading platform. When the cover system is closed the bow members on their bow elements, which define an upper limit, support a tarpaulin which covers the loading platform or the loading area of the vehicle. A first terminal bow member is immovably fixed to a face end of the loading platform and a second mobile terminal bow member is assigned to at least one fixing or locking device which is positioned at the other end of the loading platform. At least one U-shaped auxiliary bow member, which can be pivoted in a limited angular area about an axis of articulation parallel to the plane of the bow member, is arranged at the level of the bow member and the length of the legs of the auxiliary bow member is greater than the distance between the axis of articulation and the bow element of the corresponding bow member.

The invention relates to an automatic material identification warehousing system. The system comprises a rail, a bin arranged on the rail, a material provided with an information identification code, a material identification unit for identifying the information identification code of the material, a data storage unit in which the information identification code of the material and a corresponding bin number are stored, and a control unit, wherein the control unit compares the information identification code with data prestored in the data storage unit after receiving the information identification code, finds the bin number corresponding to the information identification code of the material, and controls a bin control mechanism to drive the bin to rotate, so that the bin with the numberrotates to a material inlet, and the material is loaded into the bin. The automatic material identification warehousing system solves the technical problem that a product cannot be automatically classified or warehoused, manual unloading is needed, manpower is consumed, and an error is easily caused in an intelligent warehousing system in the prior art and the technical problem that an automatic loading and unloading mechanism is provided with a sensor to cause high cost and is inconvenient to implement in the prior art, and can automatically classify and warehouse the product.

A fuel receiver assembly, that permits replacement of a worn fuel receiver without draining the fuel tank, includes a check valve receptacle having a male-pipe-threaded nipple which engages the female-threaded pipe coupling of the fuel tank. The check valve receptacle has a spring-biased, normally closed check valve that prevents fuel from escaping from the fuel tank. Fuel pressure from the refueling pump opens the normally-closed check valve. The check valve receptacle is designed to be a relatively permanent installation in the fuel tank, having ultra-low-wear components. The check valve receptacle also has a female-threaded socket that is coaxial with the male-pipe-threaded nipple. A specially-designed male-threaded fuel receiver engages the female-threaded socket. Sealing between the check valve receptacle and the replaceable fuel receiver is accomplished by an O-ring seal installed on the fuel receiver.

An air bag door ensures smoother inflation of an air bag. The air bag door has a groove portion of a predetermined depth serving as a predetermined break portion and provided at the peripheral edge of a door panel provided at a base of an instrument panel. The first groove portion extending at the boundary between the base and the door panel has side wall surfaces defining the base side of the first groove portion. The side wall surfaces are obliquely formed in such a way as to come away outward from the door panel as the groove portion extends toward a bottom portion from an open end opening at the back side of the base. The predetermined break portion provided at the bottom portion of the first groove portion is positioned outward of a base-side corner portion of the open end.

The present invention is a dual door release handle and related mechanisms for use with cabs of industrial vehicles that an operator may reach from outside of such a cab in order to fully release a door that has been propped open in order to close it. The dual door release handle of the present invention includes a latching mechanism having a handle mounted on the inside of the cab that extends into the doorway such that it may be reached through the open door of the cab by an operator who is located outside and/or below the cab. A linkage is provided between this handle and an operable device associated with the release mechanism inside the cab. The linkage is operatively attached to the handle and to the release mechanism such that turning the handle causes the linkage to move the release mechanism. Movement of the handle pulls the linkage and releases the holdback holding the open door against the side of the cab. Thus, an operator may reach up into the cab from the outside and pull down on the interior handle in order to release the door from its holdback position against the side of the cab allowing the door to swing freely so that it may be closed.

A reinforcement plate for a reciprocating engine that greatly reduces the elastic and plastic deformation of engine block components when the engine is run at high rpm and force is provided which reduces structural fatigue thereby increasing available horsepower. The one piece reinforcement plate ties together the main bearing caps to each other and to the engine block skirt, thereby increasing the rigidity of the main bearing caps and reducing the vibration of the engine. Crankshaft counterweight and crankshaft throw clearance openings, as well as other clearance areas, are provided in the reinforcement plate.

A device for connecting a heddle of a weaving loom to a harness cord which includes an endpiece adapted to be molded on an upper end of the heddle and which end piece forms an orifice for receiving one of the harness cords. A sheath is provided for surrounding a harness cord passing through the orifice to thereby provide a structure wherein interference between adjacent heddles is avoided.

An industrial mat having a supporting structure; an upper layer provided above the supporting structure for forming an upper surface of the mat, a lower layer provided below the supporting structure for providing a lower surface of the mat; and lifting elements attached to the upper layer, the lower layer or the supporting structure. The lifting elements include D-shaped members, O-shaped members, U-shaped members, eyelets, hooks, circular or polygonal rings, chains, or cables that are configured and dimensioned for attachment to attached to the supporting structure or the upper or lower layer with sufficient strength to provide certified overhead lifting of the mat for installation and reclamation thereof.

An actuating means (25) for an animal drinker, the actuating means configured in such a way that the valve pin (14) is liftable by the actuating means (25) in order to open the drinking valve (12), preferably on a rectilinear longitudinal center axis (19) of the valve pin (14). In this way, one-sided wearing down of the drinking valve (12), in particular of the valve pin (14) and/or of a sealing surface (17) of the housing (13), is avoided. As a result, the useful life of the drinking valve (12) is extended.

A system for covering drain pipe outlets, particularly, as they exit a building. The system includes a band that is tightened around the exterior of a pipe as it protrudes through the side of a building. Attached to the band is a hinged cover which is sized to entirely cover the pipe and hidden hinge. The cover may be covered with material to match or complement the building exterior surfacing, such as paint or stucco. In addition, the band portion may also include one or more restictors, such as bars, to prevent unauthorized access or debris from entering the pipe. The system provides for multiple size covers and bands for a wide variety of pipe sizes.

A fluid ejection device includes a pulsation generator which converts a fluid into a pulsed fluid, a fluid supply unit (supply pump) which supplies the fluid to the pulsation generator, an ejection tube which has an ejection opening communicating with the pulsation generator, a suction tube into which the ejection tube is inserted with play, a suction channel provided between the suction tube and the ejection tube, a suction opening provided at an end of the suction channel in a vicinity of the ejection opening, and a suction unit (suction pump) which sucks fluid in such a manner that the fluid introduced from the suction opening passes through the suction channel. The ejection opening is held by an inner circumferential part of the suction opening. According to this structure, vibration of the ejection tube in the vicinity of the ejection opening can be reduced.

The present invention is directed a novel method and apparatus for reducing crosstalk in a lead frame based electrical device package. One cause of the crosstalk in the lead frame package is the mutual inductance between adjacent lead fingers. A conductive sheet or mesh is introduced into the lead frame package such that one edge of the conductive sheet is below the die attach pad and electrically connected to the die and another edge is below the lead fingers and electrically connected to the ground lead of the package. Such arrangement significantly reduces the inductive coupling between adjacent lead fingers by coupling the lead fingers with the conductive sheet. The conductive sheet includes an array of through holes allowing the encapsulant material from the two sides of the sheet to flow smoothly together into one body.

A method for controlling the filling of at least one cavity in a device for producing an object, in particular in an injection molding machine, wherein a melt is inserted into the cavity through an opening, and the width thereof is altered, wherein the width of the opening is also to be changed and adjusted, that is, fixed, in a position between a closed position and a maximal open position.