Abstract: A paper feeder includes a main body and a paper feed cassette, the main body has a pull-in device that pulls the paper feed cassette to a mounting position, and a support member that supports the paper feed cassette, the paper feed cassette has a rail that contacts a top of the support member; in an area where the rail contacts the support member when the paper feed cassette is pulled in by the pull-in device, the rail includes a first inclination that is higher toward a pull-out direction of the paper feed cassette.

Abstract: An according to an aspect, a paper feed device includes a device body and a paper feed cassette inserted into the device body along an insertion direction. The paper feed device includes a lock lever mounted to the paper feed cassette via a lever shaft; a spring that applies a rotational force which rotates the lock lever in an engagement direction; and a lock member provided at the device body.

Abstract: An information processing apparatus includes a non-volatile semiconductor storage device including a flash memory, a write buffer memory that stores data that is to be stored onto the non-volatile semiconductor storage device, and a controller that performs control to write in a batch onto the non-volatile semiconductor storage device the data stored on the write buffer memory when an amount of the data stored on the write buffer memory reaches a predetermined amount of data.

Abstract: An information processing apparatus includes a non-volatile semiconductor storage device including a flash memory, a write buffer memory that stores data that is to be stored onto the non-volatile semiconductor storage device, and a controller that performs control to write in a batch onto the non-volatile semiconductor storage device the data stored on the write buffer memory when an amount of the data stored on the write buffer memory reaches a predetermined amount of data.

Abstract: An image forming apparatus includes a delivering unit that delivers a sheet to an attached device. The delivering unit includes a sheet discharge roller and a pair of delivering guides. When the sheet is curled, the delivering guides change mutual relative positions so that a supplementary conveyance path inclined in a direction opposite to a curl direction of the sheet is formed on a downstream side of the sheet discharge roller in a sheet conveyance direction.

Abstract: A paper feed apparatus includes a paper feeding roller and a separating pad for separating paper one by one and feeding the paper. This separating pad is supported by a separating pad holder to be abutted onto the paper feeding roller with a predetermined pressure. Furthermore, the separating pad holder is provided with a weight member in a loosely-fitted state.

Abstract: A paper feed apparatus includes a paper feeding roller and a separating pad for separating paper one by one and feeding the paper. This separating pad is supported by a separating pad holder to be abutted onto the paper feeding roller with a predetermined pressure. Furthermore, the separating pad holder is provided with a weight member in a loosely-fitted state.

Abstract: Disclosed is a paper feeding device (71) including: a paper stacking tray (74) that carries thereon stacked sheets of printing paper and moves up/down along a stacking direction of the sheets of printing paper; a paper transport member (e.g., paper transport belts (81)) that sucks and transports a sheet of printing paper from the paper stacking tray (74); a separation fan (88) that generates an air flow separating the printing paper stacked on the paper stacking tray (74); an air sucking fan (84) that generates an air flow sucking a sheet of printing paper stacked on the paper stacking tray (74); and a relay duct (87) that guides air coming out of the air sucking fan (84) to the separation fan (88). The relay duct (87) extends along a straight line from an air outlet (84b) of the air sucking fan (84) to an air inlet (88a) of the separation fan (88).

Abstract: A recording paper conveying device includes a registration roller pair and a conveyor roller pair adjacent to the registration roller pair. By rotating the conveyor roller pair, a sheet of recording paper is fed until leading edge of the sheet abuts the registration roller pair in stationary state so that the sheet is deflected by a prescribed amount. Then, conveyor roller pair is rotated at the constant velocity, and while the sheet is kept deflected, rotation of the registration roller pair is started, to start feeding of the sheet by the registration roller pair. While the registration roller pair is kept rotating, rotation of the conveyor roller pair is suspended, and then, the conveyor roller pair is returned to the state of rotation before suspension. Thus, unnecessary deflection of the sheet just in front of the registration roller pair can be prevented.

Abstract: Disclosed is a paper feeding device (71) including: a paper stacking tray (74) that carries thereon stacked sheets of printing paper and moves up/down along a stacking direction of the sheets of printing paper; a paper transport member (e.g., paper transport belts (81)) that sucks and transports a sheet of printing paper from the paper stacking tray (74); a separation fan (88) that generates an air flow separating the printing paper stacked on the paper stacking tray (74); an air sucking fan (84) that generates an air flow sucking a sheet of printing paper stacked on the paper stacking tray (74); and a relay duct (87) that guides air coming out of the air sucking fan (84) to the separation fan (88). The relay duct (87) extends along a straight line from an air outlet (84b) of the air sucking fan (84) to an air inlet (88a) of the separation fan (88).

Abstract: A paper feed device includes a paper stacking shelf, a paper trailing edge guide that regulates a position of a paper bundle, a contact member that is disposed on the paper trailing edge guide, and a position switch portion that moves the contact member to either a withdrawn away position or a contact position with respect to an upper face of the paper bundle. The position switch portion is provided with a rod that is moved in conjunction with an operation for causing the paper feed device to be pulled out from and pushed into the accommodation space, and a rotatable member that is rotated in conjunction with the movement of the rod. The position switch portion supports the contact member, and causes the contact member to be rotationally moved to either the withdrawn away position or the contact position in conjunction with the rotation of the rotatable member.

Abstract: An image forming apparatus includes a unit that detects the position of a sheet in a sheet transport path when jamming is detected, a forced moving processing unit that, when jamming is detected and rotational driving of sheet transport rollers is stopped, based on the position of the sheet in the sheet transport path, performs forced moving processing in which the sheet is transported so as to forcibly move the sheet to a sheet removal position, and a forced moving processing determination unit that determines whether the forced moving processing is to be performed by the forced moving processing unit in accordance with the position of the sheet that was detected by the sheet position detection unit.

Abstract: A sheet feeding device according to this invention includes a bearing support member and a lever member. The bearing support member is supported in the sheet feeding device for movement between a sheet feeding position and a separated position. The lever member is pivotally movable about a bearing portion between a first position which causes the bearing support member to be positioned in the sheet feeding position while causing the bearing portion to be supported by the bearing support member, a second position which causes the bearing support member to be positioned in the separated position while causing the bearing portion to be supported by the bearing support member and a third position which causes the bearing support member to be positioned in the separated position while allowing the bearing portion to be detached from the bearing support member.

Abstract: An image forming apparatus includes a unit that detects the position of a sheet in a sheet transport path when jamming is detected, a forced moving processing unit that, when jamming is detected and rotational driving of sheet transport rollers is stopped, based on the position of the sheet in the sheet transport path, performs forced moving processing in which the sheet is transported so as to forcibly move the sheet to a sheet removal position, and a forced moving processing determination unit that determines whether the forced moving processing is to be performed by the forced moving processing unit in accordance with the position of the sheet that was detected by the sheet position detection unit.

Abstract: A method of treating a malignant tumor selected from the group consisting of leukemia, colorectal cancer, ovarian cancer, oral cancer, lung carcinoma, breast carcinoma, prostate carcinoma, and melanoma by administering to a patient in need thereof an effective amount of at least one compound represented by formula (1) wherein A, X, Q, R1-3, and n are defined herein.

Abstract: A sheet feeding device according to this invention includes a bearing support member and a lever member. The bearing support member is supported in the sheet feeding device for movement between a sheet feeding position and a separated position. The lever member is pivotally movable about a bearing portion between a first position which causes the bearing support member to be positioned in the sheet feeding position while causing the bearing portion to be supported by the bearing support member, a second position which causes the bearing support member to be positioned in the separated position while causing the bearing portion to be supported by the bearing support member and a third position which causes the bearing support member to be positioned in the separated position while allowing the bearing portion to be detached from the bearing support member.

Abstract: The novel benzamide derivative represented by formula (1) and the novel anilide derivative represented by formula (13) of this invention has differentiation-inducing effect, and are, therefore useful a therapeutic or improving agent for malignant tumors, autoimmune diseases, dermatologic diseases and parasitism. In particular, they are highly effective as an anticancer drug, specifically to a hematologic malignancy and a solid carcinoma.

Abstract: The novel benzamide derivative represented by formula (1) and the novel anilide derivative represented by formula (13) of this invention has differentiation-inducing effect, and are, therefore, useful a therapeutic or improving agent for malignant tumors, autoimmune diseases, dermatologic diseases and parasitism. In particular, they are highly effective as an anticancer drug, specifically to a hematologic malignancy and a solid carcinoma.

Abstract: A sheet stacking device includes: an evacuation section for transporting and ejecting sheets; a sheet exit tray for stacking the ejected sheets; an arm supporting member; and a sheet presser arm including a supported end at one end, a free end at the other end which is capable of pressing the sheets stacked on the sheet exit tray directly or via a contact member attached to the free end, and a flexure portion having flexibility between the supported end and the free end. The supported end is attached to the arm supporting member. The arm can apply, by the flexibility of the flexure portion, a pressing force to the sheets stacked on the sheet exit tray and a repulsive force to each of the ejected sheets when a front end of the ejected sheet strikes against the arm.

Abstract: An image recording apparatus includes a first unit, a second unit, and a fusing device for fusing and fixing a toner image on a sheet. The device has a heat roller; a pressure roller; and a contact member placed in contact with the heat roller. The first unit is movable, along a first direction, to be drawn out of the apparatus. With the first unit out of the apparatus, the second unit is movable, along a second direction perpendicular to the first direction, to be drawn out of the first unit. The device is divided into a first and a second portions where the pressure and heat rollers and the member are respectively located. The first and second portions are supported on the first and second units, respectively. The second portion is detachable from the first portion when the second unit is drawn out from the first unit.