Abstract: An imaging apparatus comprises: a pixel generating a photoelectric conversion signal; a comparator configured to compare a base signal based on the pixel at a reset state with a time-changing first reference signal, and for comparing an effective signal based on the pixel at a non-reset state with a time-changing second reference signal, wherein the second reference signal has a larger time-changing ratio than that of the second reference signal; a counter configured to count a first count value until an inversion of a magnitude relation between the base signal and the first reference signal, and configured to count a second count value until an inversion of a magnitude relation between the effective signal and the second reference signal; a correcting unit configured to correct a difference of resolutions of the first and second count values, and configured to correct a difference between the first and second count values corrected.

Abstract: According to one embodiment, a broadcast receiver includes a housing, a circuit board, a module, a holder, and a buffer. The housing is provided with a wall. The circuit board is housed in the housing and includes a first connector. The module includes a second connector to be electrically connected to the first connector and fits to the first connector with a gap therebetween. The module is movable between a first position where the length of connected portions of the first connector and the second connector is short and a second position where the length of the connected portions is long. The holder holds the module. The buffer is provided to the holder and is bent along with the movement of the module from the first position to the second position.

Abstract: A solid-state imaging apparatus comprising a plurality of pixels generating a photoelectric conversion signal, a column amplifying unit corresponding to columns of the pixels, for outputting a first and second signals generated by amplifying the photoelectric conversion signal at a smaller first gain and larger second gain respectively, an analog to digital converter (21) for converting the first and second signals from an analog signal to a digital signal, a comparing unit (224) for inputting the digital signal from the analog to digital converter, level-shifting into the same gain level the first and second signals converted by the analog to digital converter, and thereafter detecting a gain error between the level-shifted first and second signals, and a correction unit (226) for correcting the first and second signals based on the gain error.

Abstract: An imaging device includes a comparator that compares a noise signal with each of a first reference signal and a second reference signal having potentials with different changing quantities per unit time, and that compares a photoelectric conversion signal with each of the first reference signal and the second reference signal. Also, the imaging device AD-converts signals obtained by amplifying the noise signal by a first gain and a second gain having different gains, and AD-converts a signal obtained by amplifying the photoelectric conversion signal by one of a first gain and a second gain.

Abstract: The imaging apparatus has a plurality of pixels each of which has a plurality of photoelectric conversion units; generates a plurality of first combined signals obtained by combining signals based on electric charges of photoelectric conversion units in one side with each other, and a plurality of second signals obtained by combining signals based on electric charges of the plurality of photoelectric conversion units with each other; and outputs a part of the first combined signals out of the plurality of first combined signals.

Abstract: A thread hook and a looper thread holder are arranged on a rear side of a needle drop position of a sewing machine. When usual sewing is completed, the thread hook and the looper thread holder swing and move close to a looper. A hook part provided at a tip end of the thread hook holds a needle thread loop caught by the looper and positions it on an advance end side of the looper away from the needle drop position, and a thread receiving part provided at a tip end of the looper thread holder holds a looper thread extending from the looper to cloths and positions it on the front side away from the needle drop position. The sewing machine performs sewing for at least one stitch while maintaining positions of the needle thread loop and the looper thread.

Abstract: An imaging apparatus includes: a pixel generating a photoelectric conversion signal; a comparator comparing a base signal based on the pixel at a reset state with a time-changing first reference signal, and comparing an effective signal based on the pixel at a non-reset state with a time-changing second reference signal, the second reference signal having a larger time-changing ratio than that of the second reference signal; a counter counting a first count value until an inversion of a magnitude relation between the base signal and the first reference signal, and counting a second count value until an inversion of a magnitude relation between the effective signal and the second reference signal; and a correcting unit configured to correct the difference of resolutions of the first and second count values, and configured to correct the difference between the corrected first and second count values.

Abstract: When a level of a signal output from a pixel is higher than a comparison level, the signal output from the pixel is converted into a digital signal during a first period by using a first reference signal. If the level of the signal output from the pixel is lower than the comparison level, the signal output from the pixel is converted into a digital signal during a second period that is longer than the first period by using a second reference signal.

Abstract: A solid-state imaging apparatus comprising a plurality of pixels generating a photoelectric conversion signal, a column amplifying unit corresponding to columns of the pixels, for outputting a first and second signals generated by amplifying the photoelectric conversion signal at a smaller first gain and larger second gain respectively, an analog to digital converter (21) for converting the first and second signals from an analog signal to a digital signal, a comparing unit (224) for inputting the digital signal from the analog to digital converter, level-shifting into the same gain level the first and second signals converted by the analog to digital converter, and thereafter detecting a gain error between the level-shifted first and second signals, and a correction unit (226) for correcting the first and second signals based on the gain error.

Abstract: According to one embodiment, a stand for an electronic device, includes a first housing, a connector, and an elastic member. The first housing includes a first surface and exhibits a quadrilateral appearance with four sides when viewed in a direction crossing the first surface. The connector is configured to detachably connect the electronic device including a second housing including a second surface, and to be rotatably supported by one of the four sides between at least a first position at which the second surface of the connected second housing faces the first surface and a second position at which the second surface of the connected second housing is separated from the first surface. The elastic member protrudes from the first surface, is positioned at at least one of the four sides, and extends along the one of the four sides.

Abstract: According to one embodiment, a stand for an electronic device, includes a first housing and a connector. The connector is configured to detachably connect to the electronic device and to be rotatably supported by the first housing. The electronic device includes a display face and a second housing. The second housing includes a first opening formed at an end thereof. The connector includes a support, a protrusion, and a base member. The support is configured to support the second housing from outside. The protrusion is spaced from the support and inserted into the first opening. The base member includes a first part configuring at least a portion of the support and a second part integrated with the first part and configuring at least a portion of the protrusion.

Abstract: According to one embodiment, an electronic apparatus includes a housing, a heat sink in the housing, a heat pipe including a curved portion toward the heat sink, and a fan including a cutout portion accommodating the curved portion.

Abstract: In an image sensing apparatus having a plurality of unit cells, each including a plurality of photoelectric conversion elements and a common circuit shared by the plurality of photoelectric conversion elements, arranged in either one or two dimensions, the plurality of photoelectric conversion elements are arranged at a predetermined interval.

Abstract: When a level of a signal output from a pixel is higher than a comparison level, the signal output from the pixel is converted into a digital signal during a first period by using a first reference signal. If the level of the signal output from the pixel is lower than the comparison level, the signal output from the pixel is converted into a digital signal during a second period that is longer than the first period by using a second reference signal.

Abstract: An imaging device includes a comparator that compares a noise signal with each of a first reference signal and a second reference signal having potentials with different changing quantities per unit time, and that compares a photoelectric conversion signal with each of the first reference signal and the second reference signal. Also, the imaging device AD-converts signals obtained by amplifying the noise signal by a first gain and a second gain having different gains, and AD-converts a signal obtained by amplifying the photoelectric conversion signal by one of a first gain and a second gain.

Abstract: In an image sensing apparatus having a plurality of unit cells, each including a plurality of photoelectric conversion elements and a common circuit shared by the plurality of photoelectric conversion elements, arranged in either one or two dimensions, the plurality of photoelectric conversion elements are arranged at a predetermined interval.

Abstract: A method for preventing seam ravel of multi-thread chain stitches is provided. After normal sewing is terminated with a looper set in a forward movement state, a state in which a needle thread loop caught by the looper is subjected to position-holding at a position closer to a forward movement end of the looper than a descent position of a needle is maintained until the needle descends through the needle thread loop caught by the looper. Thereafter, the position-holding of the needle thread loop is released to permit a sewing action for at least one stitch, thereby allowing the needle thread loop to be self-looped with a needle thread held by the needle. This surely strongly prevents the seam ravel of multi-thread chain stitches formed by the single needle, irrespective of the dimension of tension applied to the needle thread and the looper thread.

Abstract: According to one embodiment, a stand for an electronic device includes a base and a second support. The electronic device includes a housing, a display screen, a first connector, an end at which the first connector is exposed and extended along a periphery of the display screen, and a wall opposite the display screen. The base includes a first support that supports the end of the electronic device, and a second connector electrically connected to the first connector. The second support is pivotably supported by the base between a first position of a lying down posture and a second position of a standing posture, is pivoted from the first position to the second position when the end is moved closer to a support position of the first support so that the second support is pressed by the end, and supports the wall in the standing posture.

Abstract: There are provided a method for driving an image pickup device, a method for correcting a digital signal, an image pickup device, a method for driving an image capturing system, and an image capturing system. Digital signals are generated on the basis of a potential at an input node of a comparison unit by using a first reference signal whose potential changes by a first amount per unit time and a second reference signal whose potential changes by a second amount per unit time, the second amount being greater than the first amount. A correction value based on a difference in signal value between the digital signals is derived. A digital signal based on a pixel signal is corrected on the basis of the derived correction value.

Abstract: An image sensing apparatus includes a pixel unit which has an array of a plurality of groups each including a plurality of pixels arrayed in a row direction and a column direction, and an adding unit configured to add, of pixel signals output from the plurality of pixels arrayed in the groups, homochromatic pixel signals. The adding unit has, for each group, a common pixel amplifier commonly connected to homochromatic pixels. The adding unit adds the pixel signals of the homochromatic pixels in the gate portion of the common pixel amplifier so that the spatial centers of gravity of the pixels added in the group are arranged at equal pitches in at least one of the row direction and the column direction.