Abstract: A semiconductor structure fabrication method. A provided structure includes: a semiconductor substrate, a transistor on the semiconductor substrate, N interconnect layers on the semiconductor substrate, and a temporary filling region within the N layers. N is at least 2. The temporary filling region is heated at a high temperature sufficiently high to result in the temporary filling material being replaced by a cooling pipes system that does not include any solid or liquid material. A first portion and a second portion of the cooling pipes system are each in direct physical contact with a surrounding ambient at a first interface and a second interface respectively such that a first direction perpendicular to the first interface is perpendicular to a second direction perpendicular to the second interface. A totality of interfaces between the cooling pipes system and the ambient consists of the first interface and the second interface.

Abstract: Some embodiments herein include at least one of systems, methods, and software for presenting within an Internet browsing application a search box adjacent to the last tab in the tabbed area of the Internet browsing application. The search box, in some embodiments, receives text input of a search query, adds to the search query at least one tracking code associated with at least one of a user and the Internet browsing application, and submits the query and tracking code combination against at least one search engine.

Abstract: Structures and methods for forming the same. A semiconductor chip includes a substrate and a transistor. The chip includes N interconnect layers on the substrate, N being a positive integer. The chip includes a cooling pipes system inside the N interconnect layers. The cooling pipes system does not include any solid or liquid material. Given any first point and any second point in the cooling pipes system, there exists a continuous path which connects the first and second points and which is totally within the cooling pipes system. A first portion of the cooling pipes system overlaps the transistor. A second portion of the cooling pipes system is higher than the substrate and lower than a top interconnect layer. The second portion is in direct physical contact with a surrounding ambient.

Abstract: A semiconductor structure. The semiconductor structure includes: a first semiconductor region and a second semiconductor region; a first gate dielectric region on the first semiconductor region; a second gate dielectric region on the second semiconductor region, wherein the second semiconductor region includes a first top surface shared by the second semiconductor region and the second gate dielectric region, and wherein the first top surface defines a reference direction perpendicular to the first top surface and pointing from inside to outside of the second semiconductor region; an electrically conductive layer on the first gate dielectric region; a first poly-silicon region on the electrically conductive layer; a second poly-silicon region on the second gate dielectric region; a first hard mask region on the first poly-silicon region; and a second hard mask region on the second poly-silicon region.

Abstract: A method of fabricating asymmetrical spacers, structures fabricated using asymmetrical spacers and an apparatus for fabricating asymmetrical spacers. The method includes: forming on a substrate, a structure having a top surface and opposite first and second sidewalls and having a longitudinal axis parallel to the sidewalls; forming a conformal layer on the top surface of the substrate, the top surface of the structure and the sidewalls of the structure; tilting the substrate about a longitudinal axis relative to a flux of reactive ions, the flux of reactive ions striking the conformal layer at acute angle; and exposing the conformal layer to the flux of reactive ions until the conformal layer is removed from the top surface of the structure and the top surface of the substrate leaving a first spacer on the first sidewall and a second spacer on the second sidewall, the first spacer thinner than the second spacer.

Abstract: A modular trivet arrangement includes trivet members including a first bar 1.004, a first footing 1.008 at a first end of the first bar, a second footing at the second end of the first bar 1.010, and one or more transverse bars 1.006, each transverse bar being transverse to the first bar and intersecting therewith, the second bar having a third footing 1.012 at a first end of the second bar and a fourth footing 1.014 at the second end of the second bar. The intersection 1.026 between the first and second bars can support a cooking utensil. The modular trivet members include one or more engaging slots 1.016, 1.020 adapted to enable engagement with a cooperating modular trivet member.

Abstract: A method of fabricating asymmetrical spacers, structures fabricated using asymmetrical spacers and an apparatus for fabricating asymmetrical spacers. The method includes: forming on a substrate, a structure having a top surface and opposite first and second sidewalls and having a longitudinal axis parallel to the sidewalls; forming a conformal layer on the top surface of the substrate, the top surface of the structure and the sidewalls of the structure; tilting the substrate about a longitudinal axis relative to a flux of reactive ions, the flux of reactive ions striking the conformal layer at acute angle; and exposing the conformal layer to the flux of reactive ions until the conformal layer is removed from the top surface of the structure and the top surface of the substrate leaving a first spacer on the first sidewall and a second spacer on the second sidewall, the first spacer thinner than the second spacer.

Abstract: A semiconductor structure. The semiconductor structure includes: a first semiconductor region and a second semiconductor region; a first gate dielectric region on the first semiconductor region; a second gate dielectric region on the second semiconductor region, wherein the second semiconductor region includes a first top surface shared by the second semiconductor region and the second gate dielectric region, and wherein the first top surface defines a reference direction perpendicular to the first top surface and pointing from inside to outside of the second semiconductor region; an electrically conductive layer on the first gate dielectric region; a first poly-silicon region on the electrically conductive layer; a second poly-silicon region on the second gate dielectric region; a first hard mask region on the first poly-silicon region; and a second hard mask region on the second poly-silicon region.

Abstract: A gas burner ignition system, includes a power circuit (1), igniter (3), a solenoid valve (6); an igniter switch control circuit (2) which is connected between the power circuit (1) and igniter (3); a solenoid valve switch control circuit (5) connected between the power circuit (1) and the solenoid valve (6); the solenoid valve switch control circuit (5) and the igniter switch control circuit (2) are responsive to delay circuit (4), so that the user need only operate the control knob without the need to hold the operating knob until the thermocouple (42) has reached operating temperature.

Abstract: A semiconductor structure fabrication method. The method includes providing a structure which includes (a) first and second semiconductor regions, (b) first and second gate dielectric regions on the first and second semiconductor regions, respectively, (c) a high-K dielectric region on the first gate dielectric region, K being greater than 4, (d) an electrically conductive layer on the high-K dielectric region, (e) a poly-silicon layer on the electrically conductive layer and the second gate dielectric region, and (f) a hard mask layer on the poly-silicon layer. The hard mask layer is patterned resulting in first and second hard mask regions. The poly-silicon layer is etched with the first and second hard mask regions as blocking masks resulting in first and second poly-silicon regions. The first and second poly-silicon regions are exposed to a surrounding ambient.

Abstract: Structures and methods for forming the same. A semiconductor chip includes a substrate and a transistor. The chip includes N interconnect layers on the substrate, N being a positive integer. The chip includes a cooling pipes system inside the N interconnect layers. The cooling pipes system does not include any solid or liquid material. Given any first point and any second point in the cooling pipes system, there exists a continuous path which connects the first and second points and which is totally within the cooling pipes system. A first portion of the cooling pipes system overlaps the transistor. A second portion of the cooling pipes system is higher than the substrate and lower than a top interconnect layer. The second portion is in direct physical contact with a surrounding ambient.

Abstract: Structures and methods for forming the same. A semiconductor chip includes a substrate and a transistor. The chip includes N interconnect layers on the substrate, N being a positive integer. The chip includes a cooling pipes system inside the N interconnect layers. The cooling pipes system does not include any solid or liquid material. Given any first point and any second point in the cooling pipes system, there exists a continuous path which connects the first and second points and which is totally within the cooling pipes system. A first portion of the cooling pipes system overlaps the transistor. A second portion of the cooling pipes system is higher than the substrate and lower than a top interconnect layer. The second portion is in direct physical contact with a surrounding ambient.

Abstract: A semiconductor structure fabrication method. The method includes providing a structure which includes (a) first and second semiconductor regions, (b) first and second gate dielectric regions on the first and second semiconductor regions, respectively, (c) a high-K dielectric region on the first gate dielectric region, K being greater than 4, (d) an electrically conductive layer on the high-K dielectric region, (e) a poly-silicon layer on the electrically conductive layer and the second gate dielectric region, and (f) a hard mask layer on the poly-silicon layer. The hard mask layer is patterned resulting in first and second hard mask regions. The poly-silicon layer is etched with the first and second hard mask regions as blocking masks resulting in first and second poly-silicon regions. The first and second poly-silicon regions are exposed to a surrounding ambient.

Abstract: Structures and methods for forming the same. A semiconductor chip includes a substrate and a transistor. The chip includes N interconnect layers on the substrate, N being a positive integer. The chip includes a cooling pipes system inside the N interconnect layers. The cooling pipes system does not include any solid or liquid material. Given any first point and any second point in the cooling pipes system, there exists a continuous path which connects the first and second points and which is totally within the cooling pipes system. A first portion of the cooling pipes system overlaps the transistor. A second portion of the cooling pipes system is higher than the substrate and lower than a top interconnect layer. The second portion is in direct physical contact with a surrounding ambient.

Abstract: A method of fabricating asymmetrical spacers, structures fabricated using asymmetrical spacers and an apparatus for fabricating asymmetrical spacers. The method includes: forming on a substrate, a structure having a top surface and opposite first and second sidewalls and having a longitudinal axis parallel to the sidewalls; forming a conformal layer on the top surface of the substrate, the top surface of the structure and the sidewalls of the structure; tilting the substrate about a longitudinal axis relative to a flux of reactive ions, the flux of reactive ions striking the conformal layer at acute angle; and exposing the conformal layer to the flux of reactive ions until the conformal layer is removed from the top surface of the structure and the top surface of the substrate leaving a first spacer on the first sidewall and a second spacer on the second sidewall, the first spacer thinner than the second spacer.

Abstract: An FET transistor has a gate disposed between a source and a drain; a gate dielectric layer disposed underneath the gate; and a spacer on a side of the gate. The gate dielectric layer is conventional oxide and the spacer has a reduced dielectric constant (k). The reduced dielectric constant (k) may be less than 3.85, or it may be less than 7.0 (˜nitride), but greater than 3.85 (˜oxide). Preferably, the spacer comprises a material which can be etched selectively to the gate dielectric layer. The spacer may be porous, and a thin layer is deposited on the porous spacer to prevent moisture absorption. The spacer may comprise a material selected from the group consisting of Black Diamond, Coral, TERA and Blok type materials. Pores may be formed in the spacer material by exposing the spacers to an oxygen plasma.

Abstract: A process for etching silicon nitride from a multilayer structure which uses an etchant gas including a fluorocarbon gas, a hydrogen source, and a weak oxidant. A power source, such as an RF power source, is applied to the structure to control the directionality of the high density plasma formed by exciting the etchant gas. The power source that controls the directionality of the plasma is decoupled from the power source used to excite the etchant gas. The fluorocarbon gas is selected from CF.sub.4, C.sub.2 F.sub.6, and C.sub.3 F.sub.8 ; the hydrogen source is selected from CH.sub.2 F.sub.2, CH.sub.3 F, and H.sub.2 ; and the weak oxidant is selected from CO, CO.sub.2, and O.sub.2.

Abstract: Messages can be stored in a switched telephone network for later forwarding. A telephone call from a calling party telephone station being directed to a destination party telephone number is switched to a service switching point. The telephone call is monitored to determine a busy or unanswered condition at the destination party telephone number. A network database is queried to retrieve message recording instructions for the calling party. A message from the calling party is stored within the network database. The stored message is forwarded at a later date and time to one or more destination party telephone numbers. A destination party can access the message if authorized, and can record a comment onto the message. A destination party can forward the message and added comment back to the calling party or to one or more third parties.