Patent application number | Description | Published |
20080206962 | METHOD AND STRUCTURE FOR THICK LAYER TRANSFER USING A LINEAR ACCELERATOR - A method for fabricating free standing thickness of materials using one or more semiconductor substrates, e.g., single crystal silicon, polysilicon, silicon germanium, germanium, group III/IV materials, and others. In a specific embodiment, the present method includes providing a semiconductor substrate having a surface region and a thickness. The method includes subjecting the surface region of the semiconductor substrate to a first plurality of high energy particles generated using a linear accelerator to form a region of a plurality of gettering sites within a cleave region, the cleave region being provided beneath the surface region to defined a thickness of material to be detached, the semiconductor substrate being maintained at a first temperature. In a specific embodiment, the method includes subjecting the surface region of the semiconductor substrate to a second plurality of high energy particles generated using the linear accelerator, the second plurality of high energy particles being provided to increase a stress level of the cleave region from a first stress level to a second stress level. In a preferred embodiment, the semiconductor substrate is maintained at a second temperature, which is higher than the first temperature. The method frees the thickness of detachable material using a cleaving process, e.g., controlled cleaving process. | 08-28-2008 |
20090206275 | ACCELERATOR PARTICLE BEAM APPARATUS AND METHOD FOR LOW CONTAMINATE PROCESSING - A system of introducing a particle beam such as a linear accelerator particle beam for low contaminate processing. The system includes an accelerator apparatus configured to generate a first particle beam including at least a first ionic specie in an energy level of 1 MeV to 5 MeV or greater. Additionally, the system includes a beam filter coupled to the linear accelerator apparatus to receive the first particle beam. The beam filter is in a first chamber and configured to generate a second particle beam with substantially the first ionic specie only. The first chamber is associated with a first pressure. The system further includes an end-station including a second chamber coupled to the first chamber for extracting the second particle beam. The second particle beam is irradiated onto a planar surface of a bulk workpiece loaded in the second chamber for implanting the first ionic specie. The second chamber is associated with a second pressure that is higher than the first pressure. Optional beam scanning can also be added between the beam filter and the end-station. | 08-20-2009 |
20130292691 | TECHNIQUES FOR FORMING OPTOELECTRONIC DEVICES - Embodiments relate to use of a particle accelerator beam to form thin films of material from a bulk substrate are described. In particular embodiments, a bulk substrate having a top surface is exposed to a beam of accelerated particles. In certain embodiments, this bulk substrate may comprise GaN; in other embodiments this bulk substrate may comprise (111) single crystal silicon. Then, a thin film or wafer of material is separated from the bulk substrate by performing a controlled cleaving process along a cleave region formed by particles implanted from the beam. In certain embodiments this separated material is incorporated directly into an optoelectronic device, for example a GaN film cleaved from GaN bulk material. In some embodiments, this separated material may be employed as a template for further growth of semiconductor materials (e.g. GaN) that are useful for optoelectronic devices. | 11-07-2013 |
20140197419 | TECHNIQUES FOR FORMING OPTOELECTRONIC DEVICES - Embodiments relate to use of a particle accelerator beam to form thin films of material from a bulk substrate. In particular embodiments, a bulk substrate (e.g. donor substrate) having a top surface is exposed to a beam of accelerated particles. In certain embodiments, this bulk substrate may comprise GaN; in other embodiments this bulk substrate may comprise Si, SiC, or other materials. Then, a thin film or wafer of material is separated from the bulk substrate by performing a controlled cleaving process along a cleave region formed by particles implanted from the beam. In certain embodiments this separated material is incorporated directly into an optoelectronic device, for example a GaN film cleaved from GaN bulk material. In some embodiments, this separated material may be employed as a template for further growth of semiconductor materials (e.g. GaN) that are useful for optoelectronic devices. | 07-17-2014 |
Patent application number | Description | Published |
20080271974 | Passenger Conveyor Handrail and Method of Manufacture - A passenger conveyor ( | 11-06-2008 |
20090127067 | PASSENGER CONVEYOR HANDRAIL WITH A UNIQUE SLIDING LAYER - A passenger conveyor handrail ( | 05-21-2009 |
20100117263 | MODULAR HANDRAIL CONSTRUCTION FOR A PASSENGER CONVEYOR HANDRAIL - A method of making a passenger conveyor handrail includes forming a drive member having a plurality of longitudinally spaced drive surfaces. The drive member has a longitudinal stiffness for maintaining a desired spacing between the drive surfaces. The drive member is inserted into a molding device. A gripping surface portion of the handrail is formed using the molding device such that the gripping surface portion and the drive member are secured together. Another method includes forming a belt drive member having a plurality of teeth that establish a plurality of longitudinally spaced drive surfaces. The belt has a longitudinal stiffness for maintaining a desired spacing between the drive surfaces. Each of the teeth extends across an entire width of the belt. The belt is secured to a gripping surface portion of the handrail. | 05-13-2010 |
20100126958 | TRANSFER FILM AND METHOD FOR FABRICATING A CIRCUIT - A method of fabricating a circuit includes bonding an electrically conductive layer to a donor film, removing selected portions of the electrically conductive layer from the donor film to provide a circuit arrangement, and transferring the circuit arrangement from the donor film to a substrate. | 05-27-2010 |
20100266415 | HYBRID STRUCTURE FAN BLADE - A hybrid fan blade for a gas turbine engine is provided that includes an airfoil and a composite panel. The airfoil has a first side and a second side orientated opposite the first side. The first and second sides extend between a tip, a base, a leading edge and a trailing edge. The airfoil includes a plurality of cavities disposed in the first side of the airfoil, which cavities extend inwardly toward the second side. The cavities collectively form an opening. At least one rib is disposed between the cavities. A shelf is disposed around the opening. The composite panel is attached to the shelf first mounting surface and to the rib, and is sized to enclose the opening. The first composite panel is a load bearing structure operable to transfer loads to the airfoil and receive loads from the airfoil. | 10-21-2010 |
20110117002 | SYSTEMS AND METHODS FOR REMOVAL OF CONTAMINANTS FROM FLUID STREAMS - A contaminant removal system for selectively removing contaminants from a fluid stream. The contaminant removal system has a catalytic reactor of the type that is susceptible to deactivating agents. The catalytic reactor is configured to remove contaminants from a fluid stream. The contaminant removal system has a first adsorbent device positioned upstream, with respect to the fluid stream direction, of the catalytic reactor, that is configured to remove the deactivating agents from the fluid stream. The contaminant removal system has a second adsorbent device positioned downstream, with respect to the fluid stream direction, of the catalytic reactor. The second adsorbent device is configured to remove undesirable byproducts that may be generated when the catalytic reactor removes contaminants from the fluid stream. | 05-19-2011 |
20130039774 | HYBRID STRUCTURE AIRFOIL - A hybrid airfoil for a gas turbine engine is provided that includes a body and a panel. The body has a first side and a second side orientated opposite the first side. The first and second sides extend between a tip, a base, a leading edge and a trailing edge. The body includes a plurality of cavities disposed in the first side of the body, which cavities extend inwardly toward the second side. The cavities collectively form an opening. At least one rib is disposed between the cavities. A shelf is disposed around the opening. The panel is attached to the shelf first mounting surface and to the rib, and is sized to enclose the opening. The panel is a load bearing structure operable to transfer loads to the body and receive loads from the body. | 02-14-2013 |
20140050589 | HYBRID STRUCTURE AIRFOIL - A hybrid airfoil for a gas turbine engine is provided that includes a body and a panel. The body has a first side and a second side orientated opposite the first side. The first and second sides extend between a tip, a base, a leading edge and a trailing edge. The body includes a plurality of cavities disposed in the first side of the body, which cavities extend inwardly toward the second side. The cavities collectively form an opening. At least one rib is disposed between the cavities. A shelf is disposed around the opening. The panel is attached to the shelf first mounting surface and to the rib, and is sized to enclose the opening. The panel is a load bearing structure operable to transfer loads to the body and receive loads from the body. | 02-20-2014 |
Patent application number | Description | Published |
20100042634 | Delivery Enablement Workforce Utilization Tool Integration - Methods, computer-readable media, and apparatuses support data entry and aggregate work entries for an account. Different work codes are mapped to different categories for an account. Work entries are aggregated for the different categories in a report or in an invoice for the account. A worker may be mapped to client, which may further include a client region, when aggregating work entries to different categories for an account. A data structure is formed to include account information. The data structure can assume different structure types, including a data cube having three or more dimensions. A spreadsheet file may be linked to the data structure, and the contents a database may be synchronized to the spreadsheet file. The contents of the database may be categorized, analyzed, and aggregated, in which the contents are exported to provide a report on a worker and/or account. | 02-18-2010 |
20100205153 | Data System Architecture to Analyze Distributed Data Sets - Methods, computer-readable media, and apparatuses support data transfer through electronic and secured channels, in which manual intervention for collecting, collating, or posting reporting results is reduced. Consistent data sets over different data sources may be collected for different accounts. Data entries in a data set may be further audited in order to verify data integrity. A data source may be backed up through a local (distributed) network of administrator machines so that the data may be analyzed at another data site without possibly corrupting the original data. Reports may also be generated using standard business rules across accounts. Moreover, custom reports are supported allowing multiple (as determined by entry criteria) degrees of freedom. | 08-12-2010 |
20110167057 | MODULARIZED SERVICE LEVEL AGREEMENT REPORTING - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for playing local device information over a telephone connection. In one aspect, a method includes selecting one or more data modules from among a collection of reusable data modules, the selected data modules collectively mapping to one or more requirements of a service level agreement report, and the selected data modules including tags that reference data stored in two or more data sources and further including instructions for processing the data; invoking the data modules; processing the data referenced by the tags using the instructions, responsive to invoking the data modules; and generating the SLA report in accordance with the requirements, using the processed data. | 07-07-2011 |
Patent application number | Description | Published |
20120111259 | Flag Display Apparatus - The present invention includes a flag display apparatus comprising a flag arm configured to support an edge of a flag and a base configured to attach to a flag pole, wherein the flag arm is secured to the base and wherein the base is configured to allow the flag arm to rotate around the flag pole. In any number of embodiments, the flag display apparatus further comprises a support ring and means for attaching the flag to the flag arm. Alternatively, a sleeve, loops or ties on a flag specially adapted for use with a flag display assembly can be used to secure the flag to the flag arm. In any number of embodiments, the flag pole fits into a mounting sleeve that is mounted onto a building or structure. The mounting sleeve can also be affixed to the ground for a vertical flag pole. | 05-10-2012 |
20120198741 | SUPPORT WITH INTERCHANGEABLE ALPHANUMERIC CHARACTERS - A flagpole includes a stanchion, a footer disposed at a bottom of the stanchion to be embedded in a surface, an upper segment disposed adjacent to atop end of the stanchion, and a lower segment disposed adjacent to the upper segment at a distance further from the top end of the stanchion than the upper segment. A curved segment connects the top end of the stanchion to the lower segment. A plurality of alphanumeric characters are disposable on the upper segment. The upper segment includes a material attractive to a magnetized material, and the alphanumeric characters include the magnetized material therein an that the alphanumeric characters are removably attachable to the upper segment. | 08-09-2012 |
20120201017 | SOLAR-POWERED, ILLUMINATED SUPPORT FOR A DECORATIVE ITEM - A support for a decorative item includes a stanchion with a first end and a second end. A flexible neck, having a first end and a second end, is connected to the second end of the stanchion at a first end thereof. At least one attachment device lies between the first and second end of the stanchion for attaching a decorative item to the stanchion. A luminary is connected to the second end of the flexible neck to provide illumination to the decorative item. | 08-09-2012 |
20140356589 | DYE SUBLIMATED SYNTHETIC BURLAP FLAG - A dye sublimated synthetic burlap flag that includes the use of a synthetic burlap material made from polyethylene and the printing of a design upon the material using dye sublimation printing and high fastness inks. A method of creating such a flag includes creating a synthetic fabric to resemble burlap fabric using polyethylene fibers, printing a design on the synthetic fabric using high fastness ink, and incorporating the synthetic fabric into an article. | 12-04-2014 |
20150091736 | FLAG THAT PLAYS SOUNDS WITH DETECTED MOTION - A flag that includes a motion detector or timer is described. When the flag detects motion or after a certain length of time, the flag will play a noise, such as a wind chime, sounds of nature, or a song, such as a national anthem, or organization song. The flag includes a motion detector or timer, a battery pack, circuitry to direct the playing of the noise, and a speaker. Alternatively, the flag includes a Bluetooth-enabled receiving device that will play a noise when a signal is received from a Bluetooth-enabled transmitting device. | 04-02-2015 |