A pair of pliers includes a handle member having an intermediate portion slidably engaged in an intermediate portion of another handle member which has a rack located closer to the handle end. A pawl is pivotally secured on the handle member for engaging with the rack so as to secure the intermediate portions of the handle members together when the jaw ends are engaged with the workpiece. Two panels and a plate are pivotally mounted between the first and second handle members, and a torsion spri...

A liquid crystal display having an increased pixel aperture ratio is disclosed along with a method of making same. An array of a-Si TFTs is deposited on a transparent substrate. Subsequently, an organic insulating layer (e.g. Benzocyclobutene) and a corresponding array of pixel electrodes are deposited over the TFT array so that the pixel electrodes overlap the display address lines thereby increasing the display's pixel aperture ratio. The low dielectric constant .epsilon. (e.g. about 2.7) and ...

A semiconductor device having multiple layers uses different size contacts at different layer in order in order to simply the manufacturing process and the depth of etching required. Contact sizes are selected based on the responsiveness of the material to the etching process. Where a deep etch is required, a larger contact is used. A shallower etch through similar material uses a smaller contact to slow the etching process. As a result, the etches can complete at about the same time. The techni...

A disc loading device for loading discs of different sizes. The disc loading device includes a lower plate for receiving discs of different sizes, a guide section movably installed on the lower plate for guiding the discs, a positioning section movably installed at the lower plate for determining the position where the discs are received, and a returning section for returning the positioning section back to the initial position when the discs are withdrawn from the disc recording/reproducing dev...

Containers of two different capacities can be stacked on a closure which can be used with either container. The closure has a top panel with an inner stacking area contoured to receive and provide stability to a container having a bottom of one diameter, and an outer stacking area contoured to alternatively receive and provide stability to a larger container having a bottom of a different, larger, diameter.

A toolbar bracket assembly for mounting an agricultural rig or row unit on different toolbars includes a bracket having a pair of upright fore-and-aft extending plates with stepped cutouts or notches defining at least two toolbar-receiving areas of different sizes. The plates are supported in parallel relationship by a transversely extending upright connecting plate which is apertured to receive U-bolts or the bolts of a strap assembly which conform to the dimensions of the toolbar. A larger not...

A machine for embossing cards or plates is provided with features which give it the capability of handling and feeding a wide variety of plate sizes both in length and height, and also make it possible to effectively process pieces which are of many unusual non-rectangular shapes. A trackway made up of several segments is arranged to have a rail of each segment readily adjustable towards and away from the other rail. Special hopper and receiver equipment is made available which can accept plates...

Apparatus capable of tempering bent glass sheets of different sizes and shapes including sharp bends about axes oblique to the length and width of the glass sheets is made possible by supporting end nozzle boxes of tempering apparatus in such a manner that they can be moved relative to center nozzle boxes and also permitting limited pivotal adjustment of the end nozzle boxes about both essentially horizontal and essentially vertical axes to permit the end nozzle boxes to move into positions conf...

A gauge for checking linear sizes of mechanical parts including a handle, a nose-piece, an integral body defining two movable arms and fulcrum devices for rotational displacements of the arms, and a support plate coupled to the handle, the nose-piece and the integral body. The support plate has the form of a ring plate with two parts protruding towards the interior for defining two reference surfaces adapted to limit the opening stroke of the movable arm.

A multiple adapter device is provided for use with a variety of tubular connectors. A body member adapted for connection to a catheter or container is provided with an adapter passage therethrough of a diameter convenient for use with relatively large connectors likely to be encountered during use of the catheter or container to which the device is attached. A flexible strap is secured on one end to the body member and extends outwardly. An adapter member having an adapter passage therethrough a...