holes (Total 19136 Patents Found)

Holes (19136 Patents Found)
The subject of this present invention is a drill setting guide used for drilling holes in bones. The subject of this present invention is disclosed in an embodiment shown in FIG. 7 which shows a guide whose body consists of two round-sectioned parts as shown in a front half section. Body 1 has tapped holes into w...
The present invention provides a burner for a reactor producing synthetic gas for conveying at least two fluids separately to a reaction zone, one serving as fuel and the other as combustive. It comprises a solid element in which are provided holes penetrating to different depths, these holes opening at one of their en...
The problem to be solved by the present invention is to clear up an eccentric load onto a pin and a problem of deformation and cavity due to flowing material during extrusion when spring washer blind-holes in a piston for an automobile transmission is formed by extrusion with a pin. After an annular region along the pe...
A shielded semiconductor device is made by embedding a ground shield between layers of a substrate. Semiconductor die are mounted to the substrate over the ground shields. An encapsulant is formed over the semiconductor die and substrate. The encapsulant is diced to form dicing channels between the semiconductor die. A...
A method of manufacturing a crankshaft having weight-reducing forged holes can achieve lightening and precise forming by additionally including a punching process of using an individual hydraulic press. The method includes steps of: heating a steel bar, performing busting such that the heated steel bar is disposed in a...
An image forming apparatus according to an aspect of the present disclosure includes a toner conveyance portion, a vent hole portion, an air suction portion, and a filter portion. The toner conveyance portion forms a toner conveyance passage between a developing device and a collection container such that toner dischar...
L'invention concerne un procédé de forage, en particulier de forage par percussion ou par rotopercussion pour creuser des trous dans le sol ou dans des roches. Selon ce procédé, un trou de forage est formé par un mouvement de percussion et/ou de rotation au moyen d'une couronne de forage (2) montée sur un...
A method of forming and inspecting beam drilled holes, and in particular laser beam drilled holes, in an article, such as a turbine blade or vane airfoil, with a hollow interior. The method includes (a) filling the hollow interior with a beam blocking material having fluorescent material, (b) beam drilling the holes in...
A semiconductor device including contact holes and method for forming the same are provided. A dual-stress liner is formed on a substrate. A first, second and third dielectric layers are then formed over the dual-stress liner. The second dielectric layer has a top surface leveling with that of an overlapping portion of...
An array substrate for an LCD device and a manufacturing method thereof. The array substrate includes: a gate line, a gate electrode, a gate pad, and a pixel electrode formed on the substrate; a gate insulation layer formed on the substrate to expose the gate line and the pixel electrode; a source electrode connected t...
An apparatus, system, and method are disclosed for providing electrical connections for an area array device. Each of a plurality of holes in a circuit board has a conductor within it and has an opening on a side of the circuit board. Electrically conductive contact posts extend from the openings of the holes. The cont...
A centrifugal pump has alternating impellers and diffusers. One or more vent holes extend through one or more vanes of one or more diffusers. In an upthrust condition, high pressure production fluid from an upper impeller is able to pass through the one or more vent holes, and thereby exert force on the preceding impel...
Equipment (2) for making holes by cutting in walls (1) etc. in case of fire (3) in spaces (4) in buildings etc. for fire fighting. The equipment comprises a vehicle-mounted pressure source (9) for pressurised extinguishing liquid (5) , a lance (10) carried by the operator (16) with his hands and provided with an exting...
A method for producing a diffusion cooling hole extending between a wall having a first wall surface and a second wall surface includes forming a cooling hole inlet at the first wall surface, forming a cooling hole outlet at the second wall surface, forming a metering section downstream from the inlet and forming a mul...
A device adapted for use with electrical discharge machining apparatus generates tapped holes in a workpiece using a threaded, hollow carbon tool. The tool is releasably connected to a reversible hydraulic motor by a coupling which feeds dielectric fluid through the interior of the tool into the space between the machi...
A contact and interconnect for an MOS VLSI semiconductor device employs a contact hole in an insulator coating; the contact hole has vertical instead of sloped sidewalls. A first metallization is applied by CVD so that the sidewalls will be coated to a uniform thickness, then this first metal is anisotropically etched ...
A method and apparatus can automatically detect the presence of leaks in sealed plastic bags filled with product and gas by detecting the amount of displacement and the variation in displacement over time of a displacement transducer movable into contact with a fluffed bag, and utilizing the variation of displacement o...
In a color cathode-ray tube having a glass envelope including a panel portion, neck portion and a funnel portion coupling the panel and neck portions to each other, an electron gun mounted within the neck portion for producing electron beams, a phosphor screen formed on an inner surface of a face plate of the panel por...
A semiconductor device with a field-effect transistor for use at a high frequency, higher than the microwave frequency band, has a pair of grounding electrodes, each having a via hole with an elliptical cross-section, the major axis of which is parallel to a direction in which source electrodes are arranged. Instead of...
A patching compound for patching holes in drywall, cement, and the like, includes well known drywall mud material, water, and various other ingredients such as calcium carbonate, gypsum, perlite, mica, talc, clay, starch, cement, and a preservative, such as sorbic acid or a product sold as boroguard ZB. The various ing...
Provided are an organic thin film transistor providing smoother movement of holes between a source electrode or a drain electrode and a p-type organic semiconductor layer, and a flat panel display device including the organic thin film transistor. The organic thin film transistor includes a substrate, a gate electrode ...
Methods of forming integrated circuit devices include forming an electrically insulating layer having a contact hole therein, on a substrate, and then depositing an electrically insulating liner onto a sidewall of the contact hole using an atomic layer deposition (ALD) technique. This electrically insulating liner, whi...
This invention relates to an apparatus and method for plugging holes in an acetabular shell component. The apparatus includes an acetabular shell component having an inner concave surface and an outer convex surface with at least a first selectively pluggable hole passing therethrough. The first selectively pluggable h...
A high performance dielectric ceramic filter in a small package is designed with one or more holes positioned off of the straight-line bisecting at least two holes. This configuration allows for the elimination of at least one trap hole while maintaining a given performance characteristic for the filter. In one specifi...
A semiconductor device package comprises a circuit substrate, a semiconductor device chip mounted on the circuit substrate, a plurality of end-face halved through-holes formed on an end-face of the circuit substrate, in the form obtained by halving a through hole along its center axis, and having an inner side surface ...
A semiconductor physical quantity sensor includes: a substrate; a semiconductor layer supported on the substrate; a trench disposed in the semiconductor layer; and a movable portion disposed in the semiconductor layer and separated from the substrate by the trench. The movable portion includes a plurality of through-ho...
The invention relates to a hole forming device for pre-buried holes of a pier body padstone. The hole forming device comprises a locating framework. The locating framework is arranged on a forming die cavity and provided with a limiting bracket. The limiting bracket is provided with hole formers. Each hole former is in...
本发明公开了一种复合条板墙内穿线管孔的制造方法及其专用设备,所述的方法包括如下步骤:将复合条板墙放置在专用的穿线管钻孔设备的工作台面上,确定复合条板墙上钻孔的位置、钻孔深度及孔径;移动紧固钻孔动力头,使其准确定位...