Patent application number | Description | Published |
20080199116 | Roller mechanism with support member and image forming apparatus having the roller - A roller mechanism includes a roller and a support member that supports the rotation shaft. Herein, the support member includes a bearing having an outer ring and inner ring which rotate relatively to each other, and a sleeve that is fittingly fixed to the inner ring, wherein the sleeve and rotation shaft are fitted to each other by clearance fitting and further engaged with each other with respect to a rotation direction. | 08-21-2008 |
20090020939 | SHEET STACKING APPARATUS, SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM - A sheet stacking apparatus having: a sheet discharge tray to move upward and downward; an alignment section including first and second regulating members to align a side edge of a sheet on the tray; a first drive section for moving the tray upward or downward; a second drive section for moving the regulating members in a conveyance width direction; and a control section for controlling the first and the second drive sections so as to: align the side edge of the sheet discharged on the tray on the basis of the position of the first regulating member; when a predetermined amount of the sheets are discharged on the tray, separate the sheets from the first regulating member and the second regulating member by moving the tray or the alignment section and, after that, move the regulating members in the conveyance width direction; and align the side edge of the sheets. | 01-22-2009 |
20090127773 | SHEET ALIGNING APPARATUS - In a sheet aligning apparatus, a pair of sheet aligning members stops at three positions such that when a sheet aligning operation is not conducted, the pair of sheet aligning members is stopped at the first position of an upper level so as not to come in contact with sheets discharged from a discharging section, when the sorting section shifts for sorting, the pair of sheet aligning members is stopped at the second position of a middle level lower than the first position so as not to come in contact with sheets stacked on the tray, and when a sheet aligning operation is conducted, the pair of sheet aligning members is stopped at the third position of a lower level so as to come in contact with the top surface of the tray or the upper surface of the sheets stacked on the tray. | 05-21-2009 |
20090179375 | Sheet accumulation apparatus and image forming system having same - The invention is to provide a sheet accumulation apparatus enabling to uniformly load tabbed sheets into a train of sheets for load and store the sheets on a tray. The sheet accumulation apparatus has a sheet outlet for successively discharging the sheets, a tray means for loading to hold the sheets thereon, a sheet carrier means for discharging the sheets from the sheet outlet to the side of a downstream, a sheet front end regulating means for colliding the sheets sent by the sheet carrier means against the regulating means at the sheet front ends and regulating them, and a sheet rear regulating means disposed to the tray means for regulating the positions of the sheets from the sheet outlet at the sheet rear ends. The sheet front end regulating means comprises ( | 07-16-2009 |
20100116865 | PNEUMATIC TOOL - A pneumatic tool includes a tool body, a nose part for ejecting a nail, which is provided in a lower part of the tool body, an air chamber for storing compressed air, which is provided in the tool body, an air supply pipe for supplying the compressed air from an air supply source to the air chamber, an air duster, an air duster pipeline connected to an air outlet of the air duster, and an air duster valve for controlling supply of the compressed air to the air duster pipeline. | 05-13-2010 |
20120076618 | POST-PROCESSING APPARATUS AND IMAGE FORMING SYSTEM - A sheet finisher which binds a booklet by adhering a cover sheet to a sheet bundle composed of plurality of sheets with adhesive, includes: a coating section which coats adhesive to a spine of the sheet bundle; an adhesive container which stores the adhesive to be supplied to the coating section; a heating section which heats the adhesive stored in the adhesive container to melt the adhesive; and a degradation judging section which judges whether the adhesive stored in the adhesive container is degraded by the heating of the heating section or not. | 03-29-2012 |
Patent application number | Description | Published |
20090194506 | Plasma Processing Apparatus And Plasma Processing Method - The invention provides a plasma processing apparatus and a plasma processing method capable of controlling the voltage of the processing substrate with high accuracy, thereby enabling a highly accurate plasma processing. According to the invention, a voltage of the processing substrate is measured using a processing substrate with a voltage probe prepared in advance, and based on a bias voltage supplied to an electrostatic chuck mechanism and a bias current flowing through the electrostatic chuck mechanism, a capacity component which is an impedance representing the electric property of the electrostatic chuck mechanism is computed numerically. Then, based on a predetermined expression, the voltage of the processing substrate is estimated using the bias voltage of the processing substrate to be measured, the bias current flowing through the electrostatic chuck mechanism and the capacity component which is the impedance acquired in advance. | 08-06-2009 |
20120145323 | Plasma Processing Apparatus and Plasma Processing Method - A plasma processing apparatus for subjecting a substrate to be processed to plasma processing includes a processing chamber, a substrate electrode having an electrostatic chuck mechanism, a plasma generator, a high-frequency bias power supply which applies a high-frequency bias voltage to the substrate electrode, a voltage monitor which monitors the high-frequency bias voltage, a current monitor which monitors a high-frequency bias current, a measurement storage unit which stores a resistance component, an induction component and a capacity component of the electrostatic chuck mechanism, which have been calculated beforehand as fitting parameters of an expression | 06-14-2012 |
Patent application number | Description | Published |
20090065479 | DRY ETCHING METHOD OF HIGH-K FILM - An object of the invention is to provide a dry etching method of a metal oxide High-k film having etching characteristics which achieve a small etching rate difference and a small profile difference between open area and dense area while keeping a high selectivity to a polysilicon underlying film. In the method of dry-etching a High-k film by using a plasma, a small amount of fluorocarbon gas having a high carbon ratio is added to a BCl | 03-12-2009 |
20110171833 | DRY ETCHING METHOD OF HIGH-K FILM - An object of the invention is to provide a dry etching method of a metal oxide High-k film having etching characteristics which achieve a small etching rate difference and a small profile difference between open area and dense area while keeping a high selectivity to a polysilicon underlying film. In the method of dry-etching a High-k film by using a plasma, a small amount of fluorocarbon gas having a high carbon ratio is added to a BCl | 07-14-2011 |
20120186747 | PLASMA PROCESSING APPARATUS - A plasma processing apparatus is provided with a processing chamber which is arranged inside a vacuum container and plasma is formed inside, a circular shape plate member made of a dielectric material arranged above the processing chamber through which an electric field is transmitted, and a cavity part having a cylindrical shape arranged above the plate member and the electric field is introduced inside, in which the cavity part is provided with a first cylindrical cavity part having a cylindrical shape cavity with a large diameter and having the plate member as the bottom face, a second cylindrical cavity part arranged above to be connected to the first cylindrical cavity part and having a cylindrical shape cavity with a small diameter, and a step portion for connecting these between the first and the second cylindrical cavity parts. | 07-26-2012 |