Patent application number | Description | Published |
20080255190 | 8-Cyanoquinolonecarboxylic Acid Derivative - To provide a quinolone antibacterial drug and a therapeutic agent for infectious diseases, which exhibit potent antibacterial activity on Gram-positive and Gram-negative bacteria and which is highly safe. | 10-16-2008 |
20090012119 | FLUOROALKYLPYRROLIDINE DERIVATIVE - This invention relates to a compound represented by the following formula (1): | 01-08-2009 |
20090270637 | PROCESS FOR PREPARATION OF TETRASUBSTITUTED 5-AZASPIRO[2.4]- HEPTANE DERIVATIVES AND OPTICALLY ACTIVE INTERMEDIATES THEREOF - The present invention provides a method for effectively producing an optically active form of tetrasubstituted-5-azaspiro[2.4]heptane derivative, which serves as a useful production intermediate for quinolonecarboxylic acid antibacterial agents, and intermediates for the derivative. The present invention is directed to a method for producing a compound (VII) according to the following scheme. | 10-29-2009 |
20100159679 | MANUFACTURING METHOD FOR EPITAXIAL WAFER - To provide a manufacturing method for an epitaxial wafer that alleviates distortions on a back surface thereof due to sticking between a wafer and a susceptor, thereby preventing decrease in flatness thereof due to a lift pin. A manufacturing method for an epitaxial wafer according to the present invention includes: an oxide film forming step in which an oxide film is formed on a back surface thereof; an etching step in which a hydrophobic portion exposing a back surface of the semiconductor wafer is provided by partially removing the oxide film; a wafer placing step in which the semiconductor wafer is placed; and an epitaxial growth step in which an epitaxial layer is grown on a main surface of the semiconductor wafer; and the diameter of the lift pin installation circle provided on a circle on a bottom face of a susceptor is smaller than that of the hydrophobic portion. | 06-24-2010 |
20110135374 | RECORDING APPARATUS - A recording apparatus having a function of sorting recording sheets is reduced in size and cost. The recording apparatus conveys the recording sheets, records on the recording sheets, discharges the recording sheets, and sorts the discharged recording sheets. The recording apparatus includes: a movable carriage that holds a recording head for recording on the recording sheets; and a sorting mechanism that controls positions of the recording sheets so that the discharged recording sheets are sorted, and the sorting mechanism is configured to be operated by the carriage and sort the recording sheets in accordance with a position of the carriage. | 06-09-2011 |
20120108582 | Fused substituted aminopyrrolidine derivative - A quinolone synthetic antibacterial agent having excellent properties as a medicine is provided, which has strong antibacterial activity not only to Gram-negative bacteria but also to Gram-positive cocci that have low sensitivity to quinolone antibacterial agents, and which exhibits high safety and excellent pharmacokinetics. A compound represented by the formula (I) or a salt thereof, or a hydrate thereof. Specifically, a quinolone derivative of the formula (I) wherein substituents R6 and R7 taken together with the carbon atoms to which they are bonded form a cyclic structure which may contain an oxygen atom as a ring constituent atom, the cyclic structure forming a 5-4, 5-5, or 5-6 fused bicyclic pyrrolidinyl substituent, the substituent being bonded to a quinolone mother skeleton Q containing a pyridobenzoxazine structure. | 05-03-2012 |
20120234358 | CLEANING METHOD - To provide a cleaning method which makes it possible to reduce alkaline component mixing in an ozone cleaning solution, thereby preventing impairment of cleaning ability of ozone. In the cleaning method, before chuck members retain another workpiece having previously been dipped in an ozone cleaning solution in an ozone cleaning tank, alkaline component attached to part of transfer arms and the chuck members is removed by cleaning, thereby preventing the alkaline component from mixing into the ozone cleaning solution. | 09-20-2012 |
20130029977 | Fused substituted aminopyrrolidine derivative - A quinolone synthetic antibacterial agent having excellent properties as a medicine is provided, which has strong antibacterial activity not only to Gram-negative bacteria but also to Gram-positive cocci that have low sensitivity to quinolone antibacterial agents, and which exhibits high safety and excellent pharmacokinetics. A compound represented by the formula (I) or a salt thereof, or a hydrate thereof. Specifically, a quinolone derivative of the formula (I) wherein substituents R6 and R7 taken together with the carbon atoms to which they are bonded form a cyclic structure which may contain an oxygen atom as a ring constituent atom, the cyclic structure forming a 5-4, 5-5, or 5-6 fused bicyclic pyrrolidinyl substituent, the substituent being bonded to a quinolone mother skeleton Q containing a pyridobenzoxazine structure. | 01-31-2013 |
20130044174 | IMAGE FORMING APPARATUS - An image forming apparatus includes a housing having an access cover, a paper feed tray, and a paper discharge tray provided on a side thereof in a rotatable manner. A rotation pivot of the paper feed tray and a rotation pivot of the access cover are arranged on the same axis, and a rotation pivot of the paper discharge tray is arranged with a shift from the rotation pivot of the access cover. | 02-21-2013 |
20140142096 | Fused Substituted Aminopyrrolidine Derivative - A quinolone synthetic antibacterial agent having excellent properties as a medicine is provided, which has strong antibacterial activity not only to Gram-negative bacteria but also to Gram-positive cocci that have low sensitivity to quinolone antibacterial agents, and which exhibits high safety and excellent pharmacokinetics. A compound represented by the formula (I) or a salt thereof, or a hydrate thereof. Specifically, a quinolone derivative of the formula (I) wherein substituents R6 and R7 taken together with the carbon atoms to which they are bonded form a cyclic structure which may contain an oxygen atom as a ring constituent atom, the cyclic structure forming a 5-4, 5-5, or 5-6 fused bicyclic pyrrolidinyl substituent, the substituent being bonded to a quinolone mother skeleton Q containing a pyridobenzoxazine structure. | 05-22-2014 |
20140246825 | IMAGE FORMING APPARATUS - An image forming apparatus includes a housing having an access cover, a paper feed tray, and a paper discharge tray provided on a side thereof in a rotatable manner. A rotation pivot of the paper feed tray and a rotation pivot of the access cover are arranged on the same axis, and a rotation pivot of the paper discharge tray is arranged with a shift from the rotation pivot of the access cover. | 09-04-2014 |
20150055198 | IMAGE READING DEVICE AND IMAGE READING METHOD - An image reading device includes: a sensor unit; a first reading part at which the sensor unit reads a document through a first transparent member; a second reading part at which the sensor unit reads a document through a second transparent member different from the first transparent member; and a color reference, wherein measurement of the color reference is able to be performed through the first transparent member by the sensor unit for calibration for reading at the first reading part, and measurement of the color reference is able to be performed through the second transparent member by the sensor unit for calibration for reading at the second reading part. | 02-26-2015 |