Patent application number | Description | Published |
20090166306 | DELIVERY CHANNEL - The present invention is a delivery channel is configured movement while maintaining a consistent orientation of items attached thereto. The delivery channel includes a frame support with a front plate attached thereto. The front plate includes at least one means for holding a medical instrument and at least one control mechanism for the medical instrument. The at least one means for holding medical instrument and the at least one control mechanism are attached to the front plate to facilitate a consistent orientation during movement of frame support. A support body engages an aperture defined within the frame support and is configured for engaging a support post attached to an object. In operation, the at least one means for holding medical instrument and the at least one control mechanism are in a consistent orientation relative to one another during movement of the frame support. | 07-02-2009 |
20100071694 | Nitrous Oxide Anesthetic Administration System - The present invention is a system for administering nitrous oxide. The system includes an adjustable post mechanism attached to a dental chair. A mounting surface structure includes a top surface and a bottom surface. The bottom surface of the mounting surface structure attached to a top end of the adjustable post mechanism. A fluid control system for controlling the flow of nitrous oxide and oxygen is attached to the mounting surface structure. A nitrous oxide and oxygen supply, vacuum source, a breather bag, and a nasal delivery interface system are fluidly connected to the fluid control system and a patient. The breather bag is vertically mounted to a top surface of the mounting surface structure. In operation, the present invention provides a system for administering anesthesia/analgesia gas which provides convenient and direct access to a medical practitioner. | 03-25-2010 |
20110094508 | Nitrous Oxide Anesthetic Administration System - The present invention is a method and system for administering nitrous oxide. The system includes a fluid control system for controlling the flow of nitrous oxide and oxygen to the patient. A nitrous oxide and oxygen supply, vacuum source, a breather bag, and a nasal delivery interface system are fluidly connected to the fluid control system and a patient. The fluid control system also includes a safety scavenge system including a mass airflow sensor, master controller, nitrous oxide valve, and alarm. The mass airflow sensor reads the scavenging vacuum pressure which it communicates to the master controller. Depending upon the scavenging vacuum pressure, the master controller can activate an alarm or shut off the flow of nitrous oxide. In operation, the present invention provides a system for administering anesthesia/analgesia gas which prevents excessively high volumes of exhaled nitrous oxide in the operatory environment through monitoring of the scavenge vacuum pressure. | 04-28-2011 |
20120141950 | TRACK LIGHTING SYSTEM - A pendant mounted track lighting system includes an electronic display for use in an operatory environment. In particular, the invention is directed towards a pendant mounted track lighting system that incorporates and integrates intraoral illumination for illuminating a patient's mouth area, general room or ambient lighting in the operatory environment for patients and practitioners, directional task lighting for work surface areas, and electronic display for patient stimulation. The track lighting system includes a housing assembly attached to one or more elongated members for attachment within the operatory environment, one or more ambient lighting assemblies, an intraoral light assembly having a carriage mechanism, an electronic display, and one or more directional task lighting assemblies in a single track lighting system. | 06-07-2012 |
20130074840 | Nitrous Oxide Anesthetic Administration System - The present invention is a method and system for administering nitrous oxide. The system includes a fluid control system for controlling the flow of nitrous oxide and oxygen to the patient. A nitrous oxide and oxygen supply, vacuum source, a breather bag, and a nasal delivery interface system are fluidly connected to the fluid control system and a patient. The fluid control system also includes a safety scavenge system including a mass airflow sensor, master controller, nitrous oxide valve, and alarm. The mass airflow sensor reads the scavenging vacuum pressure which it communicates to the master controller. Depending upon the scavenging vacuum pressure, the master controller can activate an alarm or shut off the flow of nitrous oxide. In operation, the present invention provides a system for administering anesthesia/analgesia gas which prevents excessively high volumes of exhaled nitrous oxide in the operatory environment through monitoring of the scavenge vacuum pressure. | 03-28-2013 |
20150075525 | Nitrous Oxide Anesthetic Administration System - A system and method for administering nitrous oxide to a patient has a fluid control system that allows a user to monitor and control the supply of gases to a patient. A shutoff valve allows a user to selectively activate the fluid control system. Oxygen flow is adjusted by a flow controlling valve. A differential pressure regulator allows flow of nitrous oxide in response to sufficient oxygen flow. Flow of the nitrous oxide is further controlled by a ratio controlling valve. A display shows the flow of the gases through the fluid control system. A flush valve allows a user to flush the output with oxygen. A flow indicator light may be included. An optional output selector allows the user to direct the flow to one of various output ports. An optional safety scavenge valve prevents operation of the fluid control system when there is insufficient scavenge vacuum pressure. | 03-19-2015 |
20160022130 | TRACK LIGHTING SYSTEM - A pendant mounted track lighting system includes an electronic display for use in an operatory environment. In particular, the invention is directed towards a pendant mounted track lighting system that incorporates and integrates intraoral illumination for illuminating a patient's mouth area, general room or ambient lighting in the operatory environment for patients and practitioners, directional task lighting for work surface areas, and electronic display for patient stimulation. The track lighting system includes a housing assembly attached to one or more elongated members for attachment within the operatory environment, one or more ambient lighting assemblies, an intraoral light assembly having a carriage mechanism, an electronic display, and one or more directional task lighting assemblies in a single track lighting system. | 01-28-2016 |
Patent application number | Description | Published |
20110207733 | PYRIMIDINE DERIVATIVES FOR TREATMENT OF ALZHEIMER'S DISEASE - The invention encompasses pyrimidine derivatives as gamma secretase modulators, useful for treating diseases associated with the deposition of beta-amyloid peptide in the brain, such as Alzheimer's disease, or of preventing or delaying the onset of dementia associated with such diseases. Pharmaceutical compositions and methods of use are included. | 08-25-2011 |
20110251172 | PURINE DERIVATIVES FOR TREATMENT OF ALZHEIMER'S DISEASE - The invention encompasses purine derivatives as gamma secretase modulators, useful for treating diseases associated with the deposition of beta-amyloid peptide in the brain, such as Alzheimer's disease, or of preventing or delaying the onset of dementia associated with such diseases. Pharmaceutical compositions and methods of use are included. | 10-13-2011 |
20120022044 | TRIAZOLE DERIVATIVES FOR TREATMENT OF ALZHEIMER'S DISEASE - According to the invention there is provided a compound of formula I or a pharmaceutically acceptable salt or hydrate thereof; wherein the variables are as defined herein. The compounds selectively attenuate the production of Aβ42 and hence are useful in treatment of Alzheimer's disease and related conditions. | 01-26-2012 |
20120264735 | TYROSINE KINASE INHIBITORS - The present invention relates to pyridazin-4(1H)-one derivatives, that are useful for treating cellular proliferative diseases, for treating disorders associated with MET activity, and for inhibiting the receptor tyrosine kinase MET. The invention also related to compositions which comprise these compounds, and methods of using them to treat cancer in mammals. | 10-18-2012 |
20130225591 | IMIDOTHIAZOLE KINASE INHIBITORS - The present invention is directed to novel kinase inhibitors of general formula (I) and pharmaceutically acceptable salts thereof, and to the use of the kinase inhibitors of general formula (I) for treating diseases or disorders in which tau phosphorylation and cell cycle regulation is implicated, such as Alzheimer's Disease and cancer. | 08-29-2013 |
20140303142 | AZAINDOLES AS JANUS KINASE INHIBITORS - The instant invention provides compounds of formula I which are JAK inhibitors, and as such are useful for the treatment of JAK-mediated diseases such as rheumatoid arthritis, asthma, COPD and cancer. | 10-09-2014 |
20140349998 | PYRROLOPYRIMIDINES AS JANUS KINASE INHIITORS - The instant invention provides compounds of formula I which are JAK3 inhibitors. Specifically, the compounds of formula I are pyrrolo[2,3-d]pyrimidine derivative compounds. The instant invention also provides methods of treating JAK-mediated diseases such as rheumatoid arthritis, asthma, COPD and cancer, by administering the pyrrolo[2,3-d]pyrimidine-derivative compounds of formula I. | 11-27-2014 |
Patent application number | Description | Published |
20090001353 | HETEROPYRENE-BASED SEMICONDUCTOR MATERIALS FOR ELECTRONIC DEVICES AND METHODS OF MAKING THE SAME - A thin layer of organic semiconductor material comprising a comprising an organic semiconductor thin film material is disclosed in which the thin film material substantially comprises a heteropyrene compound or derivative. In one embodiment, a thin film transistor comprises a layer of the organic semiconductor material. Further disclosed is a process for fabricating an organic thin-film transistor device, preferably by relative low-temperature sublimation or solution-phase deposition onto a substrate. | 01-01-2009 |
20090001354 | HETEROCYCLOALKYL-SUBSTITUTED NAPHTHALENE-BASED TETRACARBOXYLIC DIIMIDE COMPOUNDS AS N-TYPE SEMICONDUCTOR MATERIALS FOR THIN FILM TRANSISTORS - A thin film transistor comprises a layer of organic semiconductor material comprising a tetracarboxylic diimide naphthalene-based compound having, attached to one or both of the imide nitrogen atoms, a substituted or unsubstituted heterocycloalkyl ring system. Such transistors can further comprise spaced apart first and second contacts or electrodes in contact with said material. Further disclosed is a process for fabricating an organic thin-film transistor device, preferably by sublimation deposition onto a substrate, wherein the substrate temperature is no more than 200° C. | 01-01-2009 |
20090312553 | N-TYPE SEMICONDUCTOR MATERIALS FOR THIN FILM TRANSISTORS - A thin film transistor comprises a layer of organic semiconductor material comprising a tetracarboxylic diimide naphthalene-based compound having, attached to each of the imide nitrogen atoms, an aromatic moiety, at least one of which moieties is substituted with at least one electron donating group. Such transistors can further comprise spaced apart first and second contact means or electrodes in contact with said material. Further disclosed is a process for fabricating an organic thin-film transistor device, preferably by sublimation deposition onto a substrate, wherein the substrate temperature is no more than 100° C. | 12-17-2009 |
20110266523 | SEMICONDUCTING DEVICES AND METHODS OF PREPARING - An amic acid or amic ester precursor can be applied to a substrate to form a thin film, and is then thermally converted into a semiconducting layer of the corresponding arylene diimide. This semiconducting thin film can be used in various articles including thin-film transistor devices that can be incorporated into a variety of electronic devices. In this manner, the arylene diimide need not be coated onto the substrate but is generated in situ from a solvent-soluble, easily coated precursor compound. | 11-03-2011 |
20110269265 | METHODS OF PREPARING SEMICONDUCTIVE COMPOSITIONS AND DEVICES - An amic acid or amic ester precursor can be applied to a substrate and thermally converted into a semiconducting layer of the corresponding arylene diimide. This semiconducting thin film can be used in various articles including thin-film transistor devices that can be incorporated into a variety of electronic devices. In this manner, the arylene diimide need not be coated but is generated in situ from a solvent-soluble, easily coated precursor compound. | 11-03-2011 |
20110269966 | SEMICONDUCTING ARTICLES - An amic acid or amic ester precursor can be applied to a substrate and thermally converted into a thin organic semiconducting layer of the corresponding arylene diimide. This semiconducting layer can be used in various semiconductive articles such as organic light emitting diode (OLED), photodetector, sensor, logic circuit, memory element, capacitor, photovoltaic (PV) cell, or electronic devices. In this manner, the arylene diimide need not be coated but is generated in situ from a solvent-soluble and easily coated precursor compound. | 11-03-2011 |
20110269967 | AROMATIC AMIC ACIDS OR AMIC ESTERS AND COMPOSITIONS - Novel amic acids and amic esters can be thermally converted into corresponding arylene diimides. These amic acids and amic ester can be used as precursors to prepare semiconducting thin films that can be used in various articles including thin-film transistor devices that can be incorporated into a variety of electronic devices. In this manner, the arylene diimides need not be coated out of solvent in which they may be insoluble, but they can be generated in situ from a solvent-soluble, easily coated amic acid or amic ester. | 11-03-2011 |
20110291076 | ARTICLES CONTAINING COATINGS OF AMIC ACID SALTS - An article includes a flexible or rigid substrate and dry layer comprising an aromatic, non-polymeric amic acid salt that can be thermally converted to a corresponding arylene diimide. Upon conversion of the aromatic, non-polymeric amic acid salt, the dry layer has semiconductive properties and can be used in various devices including thin-film transistor devices. | 12-01-2011 |
20110294257 | METHODS OF PROVIDING SEMICONDUCTOR LAYERS FROM AMIC ACID SALTS - A semiconductor layer and device can be provided using a method including thermally converting an aromatic, non-polymeric amic acid salt to a corresponding arylene diimide. The semiconducting thin films can be used in various articles including thin-film transistor devices that can be incorporated into a variety of electronic devices. In this manner, the arylene diimide need not be coated but is generated in situ from a solvent-soluble, easily coated aromatic, non-polymeric amic acid salt at relatively lower temperature because the cation portion of the salt acts as an internal catalyst. | 12-01-2011 |
20110295010 | AROMATIC AMIC ACID SALTS AND COMPOSITIONS - Aromatic non-polymeric amic acid salts are designed to be thermally converted into corresponding arylene diimides. These aromatic, non-polymeric amic acid salts can be used to prepare semiconducting thin films that can be used in various articles including thin-film transistor devices that can be incorporated into a variety of electronic devices. In this manner, the arylene diimide need not be coated but is generated in situ from a solvent-soluble, easily coated aromatic, non-polymeric amic acid salt at relatively lower temperature because the cation portion of the amic acid salt acts as an internal catalyst. | 12-01-2011 |
20120122664 | PHOTOINITIATOR COMPOSITIONS - A photoinitiator composition comprises at least one N-oxyazinium salt photoinitiator, a photosensitizer for the N-oxyazinium salt photoinitiator, and an N-oxyazinium salt efficiency amplifier, such as a phosphite. This composition can be used to photocure or polymerize acrylates or other polymerizable compounds. | 05-17-2012 |
20130285061 | SEMICONDUCTOR DEVICES AND METHODS OF PREPARATION - An organic film-forming polymer has a T | 10-31-2013 |
20140322858 | Solar Cells with Patterned Antireflective Surfaces - Systems and methods for producing nanoscale textured low reflectivity surfaces may be utilized to fabricate solar cells. A substrate may be patterned with a resist prior to an etching process that produces a nanoscale texture on the surface of the substrate. Additionally, the substrate may be subjected to a dopant diffusion process. Prior to dopant diffusion, the substrate may be optionally subjected to liquid phase deposition to deposit a material that allows for patterned doping. The order of the nanoscale texture etching and dopant diffusion may be modified as desired to produce post-nano emitters or pre-nano emitters. | 10-30-2014 |
20140322906 | Method for Patterned Doping of a Semiconductor - A method for an improved doping process allows for improved control of doping concentrations on a substrate. The method may comprise printing a polymeric material on a substrate in a desired pattern; and depositing a barrier layer on the substrate with a liquid phase deposition process, wherein a pattern of the barrier layer is defined by the polymeric material. The method further comprises removing the polymeric material, and doping the substrate. The barrier layer substantially prevents or reduces doping of the substrate to allow patterned doping regions to be formed on the substrate. The method can be repeated to allow additional doping regions to be formed on the substrate. | 10-30-2014 |
20150056818 | SYSTEM AND METHOD FOR BLACK SILICON ETCHING UTILIZING THIN FLUID LAYERS - Systems and methods for etching the surface of a substrate may utilize a thin layer of fluid to etch a substrate for improved anti-reflective properties. The substrate may be secured with a holding fixture that is capable of positioning the substrate. A fluid comprising an acid and an oxidizer for etching may be prepared, which may optionally include a metal catalyst. An amount of fluid necessary to form a thin layer contacting the surface of the substrate to be etched may be dispensed. The fluid may be spread into the thin layer utilizing a tray that the substrate is dipped into, a plate that is placed near the surface of the substrate to be etched, or a spray or coating device. | 02-26-2015 |
20150357506 | EMITTER DIFFUSION CONDITIONS FOR BLACK SILICON - In some cases, it is desirable to perform doping when manufacturing a solar cell to improve efficiency. Dopant diffusion may include the steps of: (a) an initial temperature ramp, (b) dopant vapor flow, (c) drive-in, and (d) cool down. However, doping may result in excessive doping, such as in regions where the solar cell has been nanoscale textured to provide black silicon, thereby creating a dead zone with excessive recombination of charge carriers. In the systems and method discussed herein, dopant vapor flow and drive-in steps may be performed at two different temperature set points to minimize or eliminate the formation of dead zones. In some embodiments, the dopant vapor flow may be performed at a lower temperature set point than the drive-in. | 12-10-2015 |