Abstract: To realize miniaturization of a pixel, reduction in noise, and high quantum efficiency, and to improve short-wavelength sensitivity while suppressing inter-pixel interference and variations for each pixel. According to the present disclosure, there is provided an imaging device including: a first semiconductor layer formed in a semiconductor substrate; a second semiconductor layer of a conductivity type opposite to a conductivity type of the first semiconductor layer formed on the first semiconductor layer; a pixel separation unit which defines a pixel region including the first semiconductor layer and the second semiconductor layer; a first electrode which is connected to the first semiconductor layer from one surface side of the semiconductor substrate; and a second electrode which is connected to the second semiconductor layer from a light irradiation surface side that is the other surface of the semiconductor substrate, and is formed to correspond to a position of the pixel separation unit.

Abstract: A paper dust collecting member removes and collects paper dust attached to a conveying roller, and is attachable along the attaching direction parallel to the axial direction of the conveying roller via an opening portion provided in a side plate of an apparatus main body. The paper dust collecting member has a removing member and a holding member. The removing member removes paper dust attached to the conveying roller. The holding member holds the removing member. The holding member includes a protrusion portion which is disposed, on its distal end portion side, along a side surface of the removing member and which protrudes in the thickness direction of the removing member beyond a contact surface of the removing member.

Abstract: The present disclosure relates to a solid-state image sensing device, a drive method, and an electronic apparatus that are configured to suppress the color mixture of a phase difference detection signal to an image sensing signal. The solid-state image sensing device has a pixel area configured to be arranged with a plurality of pixels in which a first photoelectrical conversion section for photoelectrically converting a visible light of a first wavelength range and a second photoelectrical conversion section for photoelectrically converting a visible light of a second wavelength range are formed in different depths as viewed from a cross-sectional direction, and a drive section configured to execute a drive operation of reading each pixel signal having a level corresponding to charges generated in each of the first photoelectrical conversion section and the second photoelectrical conversion section from each of the above-mentioned plurality of pixels.

Abstract: The present disclosure relates to a solid-state image pickup device and an electronic apparatus that enable the performance of a logarithmic sensor in a solar-cell mode to improve. After Signal (S) is read, a P-phase signal (N) is read in a conducted state in which RST is ON, and a P-phase signal (N?) is read in a non-conducted state in which the RST is OFF. Thus, in a case where sufficient incident light illuminance is provided (Bright), S?N being the difference with respect to the P phase acquired in the conducted state in which the RST is ON, is selected and output. In a case where capacitance is insufficiently charged in a low-illuminance condition in which the incident light is less in amount (Dark), S?N? being the difference with respect to the P phase acquired in the conducted state in which the RST is OFF, is selected and output. The present disclosure can be applied to, for example, a CMOS solid-state image pickup device used for an image pickup device, such as a camera.

Abstract: A sheet feeding device includes a sheet stacking base having a base surface for a sheet, a feeding member, and a pair of cursors. The pair of cursors includes first and second cursors that separate from and come close to each other along the sheet width direction, and is movable between first position and second position. The first and second cursors are separated by the maximum distance at the first position and by the minimum distance at the second position. The first cursor includes a movable base part, and a movable sub-cursor. When a narrow sheet is placed on the base surface, the sub-cursor is moved from the reference position toward the second cursor to be brought into contact with a side face of the narrow sheet to thereby position the narrow sheet.

Abstract: A transfer unit includes a transfer belt, transfer rollers, support members, moving members, a pinion gear, a sensor, and a light shielding plate that blocks or opens an optical path of the detection portion by rotation of a gear transmitting the drive force to the pinion gear. The light shielding plate includes a pulse portion in which a plurality of slits are formed, and at least one of a light shielding portion and a light transmitting portion formed adjacent to the pulse portion. A rotation amount of the gear is detected based on the number of the slits of the pulse portion that has passed the detection portion, and a reference position of the gear is detected based on timing when an edge of the light shielding portion blocks the detection portion or timing when an edge of the light transmitting portion opens the optical path of the detection portion.

Abstract: A transfer unit includes a transfer belt, transfer rollers, support members, moving members, a pinion gear, a sensor, and a light shielding plate that blocks or opens an optical path of the detection portion by rotation of a gear transmitting the drive force to the pinion gear. The light shielding plate includes a pulse portion in which a plurality of slits are formed, and at least one of a light shielding portion and a light transmitting portion formed adjacent to the pulse portion. A rotation amount of the gear is detected based on the number of the slits of the pulse portion that has passed the detection portion, and a reference position of the gear is detected based on timing when an edge of the light shielding portion blocks the detection portion or timing when an edge of the light transmitting portion opens the optical path of the detection portion.

Abstract: An optical shaping apparatus according to an embodiment of the technology includes: a light source that outputs diffusion light or converging light as outgoing light; an optical function section that is disposed in an optical path of the outgoing light and modulates the optical path or a phase of the outgoing light; and a sensor that acquires positional data of an object surface. The optical shaping apparatus further includes a controller that controls operation of the optical function section on the basis of the positional data and coordinate data of a shaped article, to apply modulated light generated by the optical function section to the object surface.

Abstract: This image forming apparatus is equipped with: a conveyance cover which forms a reverse conveyance path; and a double-sided conveyance unit. The conveyance cover is turnably mounted to a body housing, and the double-sided conveyance unit is turnably mounted to the conveyance cover. A side surface of the body housing is equipped with a first abutment surface. The double-sided conveyance unit is equipped with a second abutment surface that abuts on the first abutment surface. The first abutment surface and the second abutment surface are the surfaces against which the double-sided conveyance unit and the surface abut first when the conveyance cover is closed, if in a state where the conveyance cover is opened and the double-sided conveyance unit is separated from the conveyance cover. The abutment presses the double-sided conveyance unit toward a position to cause the conveyance cover to house the double-sided conveyance unit.

Abstract: An image forming apparatus (1) includes an image forming device (5), a conveyor device (L), and a manual paper feed section (8). The conveyor device (L) conveys paper (P). A part of the conveyor device (L) is constituted by a conveyance guide unit (83) and an exterior unit (82). The exterior unit (82) is located opposite to the conveyance guide unit (83) and constitutes a part of an exterior surface of the image forming apparatus (1). The manual paper feed section (8) includes a paper feed roller (821) and a retard roller (831). The paper feed roller (821) is located in the exterior unit (82) and feeds paper (P) placed on a manual feed tray (81) to the conveyor device (L). The retard roller (831) is located in the conveyance guide unit (83) and separates sheets of the paper (P) fed by the paper feed roller (821).

Abstract: A damper mechanism has first and second rail members, a biasing member, and a slide member. The first rail member is fixed inside the opening/closing member along the up/down direction, and has an oblong guide hole formed therein extending along the longitudinal direction. The second rail member has fixed to a top end part thereof an engaging pin inserted through the guide hole, and has a bottom end part swingably supported on the apparatus main body. The biasing member biases the first and second rail members in a direction in which these approach each other. The slide member is made of resin fixed to the engaging pin, slides while in contact with the first rail member and the opening/closing member, and prevents contact between the engaging pin and an inner circumferential rim of the guide hole.

Abstract: An image forming apparatus includes a lower unit, an upper unit, and a coupling section. The upper unit is disposed on the lower unit. The coupling section couples the upper unit to the lower unit. The lower unit includes a first vertical plate member. The first vertical plate member is disposed in a rear position in the lower unit along a rear surface of the lower unit. The upper unit includes a second vertical plate member. The second vertical plate member is disposed in a rear position in the upper unit along a rear surface of the upper unit. The coupling section includes a plurality of engagement sections and a mating engagement section that engages with the engagement sections. The engagement sections are arranged along and supported on the second vertical plate member. The mating engagement section is elongated along and supported on the first vertical plate member.

Abstract: The present disclosure relates to a solid-state image sensing device, a drive method, and an electronic apparatus that are configured to suppress the color mixture of a phase difference detection signal to an image sensing signal. The solid-state image sensing device has a pixel area configured to be arranged with a plurality of pixels in which a first photoelectrical conversion section for photoelectrically converting a visible light of a first wavelength range and a second photoelectrical conversion section for photoelectrically converting a visible light of a second wavelength range are formed in different depths as viewed from a cross-sectional direction, and a drive section configured to execute a drive operation of reading each pixel signal having a level corresponding to charges generated in each of the first photoelectrical conversion section and the second photoelectrical conversion section from each of the above-mentioned plurality of pixels.

Abstract: Provided is an opening/closing unit including a cover member and a conveying unit. The cover member is provided to one side surface of an apparatus main body so as to open and close a sheet conveying path. The conveying unit is provided inside of the cover member in the apparatus main body. The sheet conveying path includes a first conveying path formed between the conveying unit and the apparatus main body, and a second conveying path formed between the conveying unit and the cover member. When an operating lever of the cover member is rotated to a second position, opening operation of the cover member is enabled. When the operating lever is rotated to a first position in a state where the cover member is opened, the conveying unit rotates with respect to the cover member so that the second conveying path is opened.

Abstract: An image forming apparatus (1) includes an image forming device (5), a conveyor device (L), and a manual paper feed section (8). The conveyor device (L) conveys paper (P). A part of the conveyor device (L) is constituted by a conveyance guide unit (83) and an exterior unit (82). The exterior unit (82) is located opposite to the conveyance guide unit (83) and constitutes a part of an exterior surface of the image forming apparatus (1). The manual paper feed section (8) includes a paper feed roller (821) and a retard roller (831). The paper feed roller (821) is located in the exterior unit (82) and feeds paper (P) placed on a manual feed tray (81) to the conveyor device (L). The retard roller (831) is located in the conveyance guide unit (83) and separates sheets of the paper (P) fed by the paper feed roller (821).

Abstract: This image forming apparatus is equipped with: a conveyance cover which forms a reverse conveyance path; and a double-sided conveyance unit. The conveyance cover is turnably mounted to a body housing, and the double-sided conveyance unit is turnably mounted to the conveyance cover. A side surface of the body housing is equipped with a first abutment surface. The double-sided conveyance unit is equipped with a second abutment surface that abuts on the first abutment surface. The first abutment surface and the second abutment surface are the surfaces against which the double-sided conveyance unit and the surface abut first when the conveyance cover is closed, if in a state where the conveyance cover is opened and the double-sided conveyance unit is separated from the conveyance cover. The abutment presses the double-sided conveyance unit toward a position to cause the conveyance cover to house the double-sided conveyance unit.

Abstract: An imaging apparatus with logarithmic characteristics includes: a photodiode that receives light; a well tap unit that fixes the potential of an N-type region of the photodiode; and a resetting unit that resets the photodiode, a P-type region of the photodiode outputting a voltage signal equivalent to a photocurrent subjected to logarithmic compression. The first potential to be supplied to the well tap unit is made lower than the second potential to be supplied to the resetting unit, so that the capacitance formed with the PN junction of the photodiode is charged when the resetting unit performs a reset operation. The present technology can be applied to unit pixels having logarithmic characteristics.

Abstract: An image forming apparatus includes a lower unit, an upper unit, and a coupling section. The upper unit is disposed on the lower unit. The coupling section couples the upper unit to the lower unit. The lower unit includes a first vertical plate member. The first vertical plate member is disposed in a rear position in the lower unit along a rear surface of the lower unit. The upper unit includes a second vertical plate member. The second vertical plate member is disposed in a rear position in the upper unit along a rear surface of the upper unit. The coupling section includes a plurality of engagement sections and a mating engagement section that engages with the engagement sections. The engagement sections are arranged along and supported on the second vertical plate member. The mating engagement section is elongated along and supported on the first vertical plate member.

Abstract: A sheet conveying device includes a first conveyance roller, a sheet conveyance path, a second conveyance roller, and a pair of bearing portions. The first conveyance roller is provided in an apparatus main body. The sheet conveyance path has a guide surface that guides a sheet member in a sheet conveyance direction. The second conveyance roller is rotatably attached to the guide surface via a shaft and abuts on the first conveyance roller by a predetermined pressing force. The bearing portions are provided on the guide surface and support the shaft. Each bearing portion includes a concave groove portion and a bush member. The concave groove portion is formed on the guide surface such that a groove depth direction is perpendicular to the guide surface. The bush member is attached to the concave groove portion so as to be slidable in the groove depth direction and support the shaft.

Abstract: A damper mechanism has first and second rail members, a biasing member, and a slide member. The first rail member is fixed inside the opening/closing member along the up/down direction, and has an oblong guide hole formed therein extending along the longitudinal direction. The second rail member has fixed to a top end part thereof an engaging pin inserted through the guide hole, and has a bottom end part swingably supported on the apparatus main body. The biasing member biases the first and second rail members in a direction in which these approach each other. The slide member is made of resin fixed to the engaging pin, slides while in contact with the first rail member and the opening/closing member, and prevents contact between the engaging pin and an inner circumferential rim of the guide hole.