Patent application number | Description | Published |
20080257014 | PARTIAL PRESSURE MEASURING METHOD AND PARTIAL PRESSURE MEASURING APPARATUS - Provided is a partial pressure measuring method and a partial pressure measuring apparatus by which a partial pressure distribution is easily measured in a vacuum chamber. The partial pressure measuring method and the partial pressure measuring apparatus includes: moving a local plasma source dedicated to partial pressure measuring provided in the vacuum chamber, to a location at which the measuring is to be performed; and measuring a partial pressure distribution in the vacuum chamber, by receiving emission of plasma generated by the local plasma source through a window which is formed in a wall part of the vacuum chamber and through which the emission passes, and thereby performing emission spectral analysis on intensity of the emission. | 10-23-2008 |
20090115974 | HIGH PRESSURE DISCHARGE LAMP OPERATION DEVICE, LIGHT SOURCE DEVICE, AND PROJECTION TYPE IMAGE DISPLAY DEVICE - Provided is a method for lighting a high pressure discharge lamp capable of increasing the life thereof. The lighting method is as follows. When the time elapse after lighting up the discharge lamp is within a predetermined condition (e.g. 5 minutes or less), constant current control is performed if the lamp voltage is lower than switching voltage (here, a first voltage value V | 05-07-2009 |
20090139853 | SPUTTERING APPARATUS AND SPUTTERING METHOD - The present invention is to provide a sputtering apparatus and a sputtering method, specifically, a magnetron sputtering apparatus having a magnetron electrode capable of generating plasma in a wide region near the surface of a target, and a sputtering method using the apparatus. Thereby, a magnetic field shape enabling to generate plasma in a wide region near the surface of a target is realized, the use efficiency of the target material is increased, and dusts and abnormal electric discharges may be prevented. Magnetic circuit | 06-04-2009 |
20090158447 | TLR ligand and IL-1 Response-Injured Animal Model - The present invention provides a TLR ligand/IL-1 response-impaired non-human animal model wherein IL-6 production responding to a TLR ligand/IL-1 is impaired, a method for screening a substance promoting or suppressing a response to a TLR ligand/IL-1 by using the TLR ligand/IL-1 response-impaired non-human animal model, and a method for screening a prophylactic/therapeutic agent for atopic dermatitis-like inflammatory skin disease. A non-human animal model unresponsive to a TLR ligand/IL-1 is generated wherein whole or a part of an endogenous gene of the non-human animal encoding IκB-ζ is inactivated by a gene mutation such as destruction, deletion, or substitution, a function of expressing IκB-ζ is deleted, and a IL-6 production responding to a TLR ligand and IL-1 is impaired. Moreover, the promoter or suppressor for a TLR ligand/IL-1 response and the prophylactic/therapeutic agent for atopic dermatitis-like inflammatory skin disease are screened by using the non-human animal and a test substance. | 06-18-2009 |
20090296400 | HIGH-PRESSURE MERCURY LAMP, LAMP UNIT, AND IMAGE DISPLAY APPARATUS - A high-pressure mercury lamp including electrode assemblies and a discharge vessel ( | 12-03-2009 |
20100013399 | LIGHTING METHOD FOR A HIGH-PRESSURE DISCHARGE LAMP, LIGHTING CIRCUIT FOR A HIGH-PRESSURE DISCHARGE LAMP, HIGH-PRESSURE DISCHARGE LAMP APPARATUS, AND PROJECTOR-TYPE IMAGE DISPLAY APPARATUS - After startup, a lighting method for a high-pressure discharge lamp is to light the lamp at a rated frequency without switching the frequency for 120 seconds (S | 01-21-2010 |
20100027272 | HIGH-PRESSURE DISCHARGE LAMP, LAMP UNIT AND IMAGE DISPLAY DEVICE - The present invention provides a high-pressure discharge lamp having a long life. | 02-04-2010 |
20100181926 | HIGH-PRESSURE DISCHARGE LAMP SYSTEM AND PROJECTOR USING THE SAME - A high-pressure discharge lamp system has a high-pressure mercury lamp | 07-22-2010 |
20100272887 | THIN FILM FORMING APPARATUS AND THIN FILM FORMING METHOD - To provide a thin film forming apparatus capable of uniformly and adequately cooling down a substrate. The thin film forming apparatus of the present invention forms a thin film on an elongated substrate in vacuum and includes: a cooling body | 10-28-2010 |
20110025989 | HIGH-PRESSURE DISCHARGE LAMP LIGHTING DEVICE, HIGH-PRESSURE DISCHARGE LAMP DEVICE USING SAME, PROJECTOR USING SAID HIGH-PRESSURE DISCHARGE LAMP DEVICE, AND HIGH-PRESSURE DISCHARGE LAMP LIGHTING METHOD - Constant current control is performed after the completion of starting operation of a high-pressure mercury-vapor lamp | 02-03-2011 |
20110111121 | THIN FILM FORMING METHOD AND FILM FORMING APPARATUS - The present invention relates to a method of forming a thin film by depositing, in a vacuum, particles emitted from a film forming source ( | 05-12-2011 |
20110117279 | THIN FILM FORMING METHOD AND FILM FORMING APPARATUS - A thin film forming apparatus ( | 05-19-2011 |
20110121746 | HIGH-PRESSURE DISCHARGE LAMP LIGHTING DEVICE, HIGH-PRESSURE DISCHARGE LAMP UTILIZING THE SAME, PROJECTOR UTILIZING SAID HIGH-PRESSURE DISCHARGE LAMP, AND HIGH-PRESSURE DISCHARGE LAMP LIGHTING METHOD - A first waveform (a rectangular waveform, for example) is applied as the waveform of the alternating current supplied to a high-pressure discharge lamp for a predetermined time from the beginning of lighting of the lamp and a second waveform (a staircase waveform, for example) is applied as the waveform of the alternating current after the elapse of a predetermined time (100 [s], for example). The alternating current with the first waveform has a lower absolute instantaneous value in a final section of each half-cycle period thereof than in the other sections and the alternating current with the second waveform has a higher absolute instantaneous value in a final section of each half-cycle period thereof than in the other sections. | 05-26-2011 |
20110210680 | HIGH-PRESSURE DISCHARGE LAMP LIGHTING DEVICE, HIGH PRESSURE DISCHARGE LAMP APPARATUS USING THIS, PROJECTOR USING THE HIGH-PRESSURE DISCHARGE LAMP APPARATUS, AND HIGH-PRESSURE DISCHARGE LAMP LIGHTING METHOD - The high-pressure discharge lamp lighting device and a high-pressure discharge lamp apparatus using this of the present invention are able to suppress the excessive drop in the lamp voltage in a high-pressure discharge lamp. | 09-01-2011 |
20120009349 | THIN FILM FORMING DEVICE AND THIN FILM FORMING METHOD - In a film forming method using gas cooling, a decrease in a film formation rate and an excessive load on a vacuum pump due to gas introduction are avoided while achieving an adequate cooling effect. A thin film forming device of the present invention includes: a cooling body | 01-12-2012 |
20120074858 | HIGH-PRESSURE DISCHARGE LAMP LIGHT-UP DEVICE, HIGH-PRESSURE DISCHARGE LAMP APPARATUS USING SAME, PROJECTOR USING HIGH-PRESSURE DISCHARGE LAMP APPARATUS, AND LIGHT-UP METHOD FOR HIGH-PRESSURE DISCHARGE LAMP - A high-pressure discharge lamp lighting device that suppresses deterioration and the expansion of inter-electrode distance in a pair of electrodes within a high-pressure discharge lamp, more effectively than conventional technology. The frequency of the AC current supplied to a high-pressure discharge lamp alternates between a first frequency and a second, higher frequency, while the magnitude of the AC current alternates between a first value and a second, higher value. The suppressing effect is realized by repeatedly alternating the frequency and repeatedly alternating between a first period at the first frequency and a second period at the second frequency, with the second, higher-magnitude current being used in the latter and the first current being used in the former. | 03-29-2012 |
20120218526 | HIGH PRESSURE DISCHARGE LAMP WITH START-UP ASSIST MEMBER, LAMP UNIT, LAMP SYSTEM, AND PROJECTOR - The present invention provides a high pressure discharge lamp with a start-up assist member, a lamp unit, and a lamp system that reduce breakdown voltage and provide high design flexibility by reducing restriction on a position of an adjacent conductor. In a high pressure discharge lamp | 08-30-2012 |
20140008212 | DEPOSITION APPARATUS AND DEPOSITION METHOD - A deposition apparatus comprises a vacuum chamber; a substrate holder; a target; and an angle correcting plate provided so as to cover an upper space of the principal surface of the substrate, and provided outside a spatial region encompassed by line segments connecting a periphery of the principal surface of the target and a periphery of the principal surface of the substrate, wherein when an arbitrary point on the principal surface of the substrate is denoted by B and at least a center point on the principal surface of the target is denoted by C, a part of the principal surface of the angle correcting plate exists on each line which forms 45° from the respective point B with respect to each line which connects the respective point B and the point C, and another part of the principal surface of the angle correcting plate extends to a side opposite to the target. | 01-09-2014 |
20150020635 | OPERATION LEVER AND GRIP - Provided is an operation lever adapted to make a blade perform an action other than an up and down action by rotatably a grip around the shaft center of a lever shaft. The operation lever has a lever shaft operable back and forth, corresponding to an up and down action of a blade of a dozer unit, and a grip provided on an upper part of the lever shaft and capable of rotating in a clockwise direction and counterclockwise direction from a neutral position around a shaft center of the lever shaft by a predetermined rotation angle, corresponding to an angle action or a tilting action of the blade. The grip includes a return-to-neutral spring adapted to return the grip from a rotated position to a neutral position, and the rotation angle of the grip in the clockwise direction is set to be different from that in the counterclockwise direction. | 01-22-2015 |