Abstract: Control fluid power apparatus and related methods are disclosed. An example control fluid power apparatus includes a first housing having a first piston defining a first chamber and a second chamber, where the first chamber receives a control fluid and the second chamber receives a process fluid from a process system. The first chamber is oriented above the second chamber when the control fluid power apparatus is coupled to a control valve assembly. A second housing has a second piston defining a third chamber and a fourth chamber, where the third chamber receives the control fluid and the second chamber receives the process fluid. The third chamber is oriented above the fourth chamber when the control fluid power apparatus is coupled to the control valve assembly.

Abstract: Control fluid power apparatus and related methods are disclosed. An example control fluid power apparatus includes a first housing having a first piston defining a first chamber and a second chamber, where the first chamber receives a control fluid and the second chamber receives a process fluid from a process system. The first chamber is oriented above the second chamber when the control fluid power apparatus is coupled to a control valve assembly. A second housing has a second piston defining a third chamber and a fourth chamber, where the third chamber receives the control fluid and the second chamber receives the process fluid. The third chamber is oriented above the fourth chamber when the control fluid power apparatus is coupled to the control valve assembly.

Abstract: The invention is an extractor for roots of broken teeth. This extractor has a square head spiral. That square head spiral has a spiral anchor and a square head with optional depressions in the sides of that square head. In that square head opposite the spiral anchor is a threaded hole. Included is a generally cubical square head socket with a lower square opening. There is a centrally located passage through the top of that generally cubical square head socket. The invention also has a thumb screw device with a rotator knob part and a threaded section. In operation the square head spiral anchor is screwed into the patient's broken tooth and the cubical square head socket is placed over the square head. The rotator knob part is threaded into the square head threaded hole. The extractor for roots of broken teeth is ready to remove the root of the broken tooth. The square head socket may have an extension. The invention includes a process for removing roots of broken teeth using the above device.

Abstract: Articles of footwear, including athletic footwear, include one or more of: (a) a sole structure; (b) an upper having lateral and medial side elements engaged with the sole structure, the upper made from a polymer matrix structure that extends through at least a heel region; (c) a size adjustment mechanism located at the heel region; (d) a heel tongue element located adjacent the size adjustment mechanism; (e) a shoe securing mechanism; (f) an instep tongue member; and/or (g) a bootie member located at least partially within the foot-receiving chamber. Methods of manufacturing such articles of footwear also are disclosed.

Abstract: Articles of footwear, including athletic footwear, include one or more of: (a) a sole structure; (b) an upper having lateral and medial side elements engaged with the sole structure, the upper made from a polymer matrix structure that extends through at least a heel region; (c) a size adjustment mechanism located at the heel region; (d) a heel tongue element located adjacent the size adjustment mechanism; (e) a shoe securing mechanism; (f) an instep tongue member; and/or (g) a bootie member located at least partially within the foot-receiving chamber. Methods of manufacturing such articles of footwear also are disclosed.

Abstract: An article of footwear is disclosed that includes an upper and a sole structure. The upper includes a matrix structure that defines a plurality of apertures. The apertures may have an elongate configuration to impart differences in the extensibility of the upper in different directions. For example, the matrix layer may be formed from a plurality of segments that cross each other to define the apertures. A method of manufacturing the article of footwear is also disclosed.

Abstract: An article of footwear is disclosed that includes an upper and a sole structure. The upper includes a matrix structure that defines a plurality of apertures. The apertures may have an elongate configuration to impart differences in the extensibility of the upper in different directions. For example, the matrix layer may be formed from a plurality of segments that cross each other to define the apertures. A method of manufacturing the article of footwear is also disclosed.

Abstract: An article of footwear is disclosed that includes an upper and a sole structure. The upper includes a matrix structure that defines a plurality of apertures. The apertures may have an elongate configuration to impart differences in the extensibility of the upper in different directions. For example, the matrix layer may be formed from a plurality of segments that cross each other to define the apertures. A method of manufacturing the article of footwear is also disclosed.

Abstract: Articles of footwear, including athletic footwear, include one or more of: (a) a sole structure; (b) an upper having lateral and medial side elements engaged with the sole structure, the upper made from a polymer matrix structure that extends through at least a heel region; (c) a size adjustment mechanism located at the heel region; (d) a heel tongue element located adjacent the size adjustment mechanism; (e) a shoe securing mechanism; (f) an instep tongue member; and/or (g) a bootie member located at least partially within the foot-receiving chamber. Methods of manufacturing such articles of footwear also are disclosed.

Abstract: An oral dosage form comprising a first composition and a second composition, each composition comprising a pharmaceutically acceptable weak base, especially Compound A or a pharmaceutically acceptable salt or solvate thereof, (‘the drug’) and a pharmaceutically acceptable carrier therefor, wherein the first and second compositions are arranged to release drug at differing release rates on administration such that the rate of release of the drug from the dosage form is substantially independent of pH; a process for preparing such a dosage form and the use of such a dosage form in medicine.

Abstract: An article of footwear is disclosed that includes an upper and a sole structure. The upper includes a matrix structure that defines a plurality of apertures. The apertures may have an elongate configuration to impart differences in the extensibility of the upper in different directions. For example, the matrix layer may be formed from a plurality of segments that cross each other to define the apertures. A method of manufacturing the article of footwear is also disclosed.