Abstract: An image pickup apparatus includes a solid-state image pickup device, a learning unit configured to generate a learned model by performing machine learning using, as supervised data, first correction information for identifying a pixel signal for which noise is to be corrected among a plurality of pixels of the solid-state image pickup device and using, as input, an image acquired from the solid-state image pickup device and that has not been corrected based on the first correction information, and an inference unit configured to infer a pixel signal on which noise is superimposed by inputting an image corrected based on the first correction information to the learned model.

Abstract: An image sensor comprises: a plurality of microlenses; and a pixel region including, with respect to each of the plurality of microlenses, a plurality of first sensitivity regions formed at first depth from a light incident surface, a plurality of second sensitivity regions formed at second depth which is deeper than the first depth, and a plurality of connection portions that electrically connect the plurality of first regions and the plurality of second regions in different combinations.

Abstract: A photoelectric conversion apparatus includes A/D conversion circuits configured to generate digital data by A/D-converting, during an A/D conversion period, analog signals read out from pixel circuits; memory circuits configured to store the digital data, output circuits each connected to at least two memory circuits among the memory circuits, and a scanning circuit configured to select one of the output circuits and select one of the at least two memory circuits connected to the selected output circuit, thereby reading out the digital data. The scanning circuit is configured not to change the selection of the output circuit during a prohibition period including at least a period until 0.65T elapses after a lapse of 0.35T since a start of the A/D conversion period where T represents a length of the A/D conversion period.

Abstract: An image sensor comprises: a plurality of microlenses; and a pixel region including, with respect to each of the plurality of microlenses, a plurality of first sensitivity regions formed at first depth from a light incident surface, a plurality of second sensitivity regions formed at second depth which is deeper than the first depth, and a plurality of connection portions that electrically connect the plurality of first regions and the plurality of second regions in different combinations.

Abstract: An image sensor comprises: a plurality of microlenses; and a pixel region including, with respect to each of the plurality of microlenses, a plurality of first sensitivity regions formed at first depth from a light incident surface, a plurality of second sensitivity regions formed at second depth which is deeper than the first depth, and a plurality of connection portions that electrically connect the plurality of first regions and the plurality of second regions in different combinations.

Abstract: A plurality of comparison circuits each including a first terminal for inputting a first analog signal and a second analog signal and a second terminal connected to a wiring for transmission of a ramp signal A first operation changes an electric potential of the wiring from a predetermined electric potential to a first electric potential to cause at least one of the plurality of comparison circuits to retain a first offset. A second operation, after the first operation, converts the first analog signal into a digital signal. A third operation, after the second operation, changes the electric potential of the wiring to an electric potential included in a range of from the predetermined electric potential to the first electric potential. A fourth operation, after the third operation, converts the second analog signal into a digital signal.

Abstract: A solid-state image sensor comprises a first region including a plurality of pixels that each pixel separating portion that intercepts light between the plurality of pixels and shielding each of the pixels from light; a second region provided outside the first region; and light-shielding portion provided in at least a part of a region between the first and second regions, for preventing light from one of the first and second regions from entering the other one, and the light-shielding portion is provided in a semiconductor substrate in which the photoelectric conversion element is provided in a state in which the light-shielding portion extends in the depth direction of the semiconductor substrate, and the light-shielding portion is formed so as to differ in configuration from the pixel separating portion.

Abstract: An image sensor comprises: a plurality of microlenses, and a pixel region including, with respect to each of the plurality of microlenses, a plurality of first sensitivity regions formed at first depth from a light incident surface, a plurality of second sensitivity regions formed at second depth which is deeper than the first depth, and a plurality of connection portions that electrically connect the plurality of first regions and the plurality of second regions in different combinations.

Abstract: An image pickup apparatus includes a solid-state image pickup device, a learning unit configured to generate a learned model by performing machine learning using, as supervised data, first correction information for identifying a pixel signal for which noise is to be corrected among a plurality of pixels of the solid-state image pickup device and using, as input, an image acquired from the solid-state image pickup device and that has not been corrected based on the first correction information, and an inference unit configured to infer a pixel signal on which noise is superimposed by inputting an image corrected based on the first correction information to the learned model.

Abstract: A cell culture device includes an isolator and an incubator. A connection unit is used to connect the isolator and the incubator, and is provided with: a flexible cell supply tube extending from the incubator to the isolator; and a tube support unit having a holding part holding the cell supply tube and a connection end part attached to the incubator. The tube support unit can be switched between a first configuration in which the tube support unit supports the cell supply tube such that the cell supply tube extends in a first direction and a second configuration in which the tube support unit holds the cell supply tube such that the cell supply tube extends in a second direction. The second configuration is switched to the first configuration by means of the restoring force of the tube support unit.

Abstract: Solid-state imaging device and apparatus provide a plurality of images in imaging periods overlapped. The imaging apparatus has: pixels each having a sensor generating pulses at a frequency corresponding to a light receiving frequency, a counter counting the number of pulses, and a memory storing a count value of the counter; and a generator generating a first imaging signal based on a count value of the counter at starting the photographing of a first image and a count value of the counter at stopping the photographing of the first image and generating a second imaging signal based on a count value of the counter at starting the photographing of a second image different from the first image and a count value of the counter at stopping the photographing of the second image.

Abstract: An image sensing apparatus comprises: a pixel unit; a generator that generates and outputs a plurality of reference signals having different slopes from each other that increase in proportion to elapsation of time; a selector that selects one of the plurality of reference signals; and an analog-to-digital converter that converts an analog signal outputted from the pixel unit of an image sensor to a digital signal using the reference signal selected by the selector, wherein the generator generates the plurality of reference signals in parallel, and in a case where an analog signal of a reset level is outputted from the pixel unit, the selector changes the reference signal selected from the plurality of reference signals each time the selected reference signal exceeds the analog signal.

Abstract: In a state where a culture unit is contained in a container of an automatic cell culture device, the circulation of a culture solution in the culture unit is controlled by a control unit, and cell culture is performed in a culture tank. The culture solution is supplied from a culture solution tank, and the cell cultured by a cell collection vial, is collected. In a state where the culture unit is contained in a container of a cell culture device for transport, the circulation of the culture solution in the culture unit is controlled by the control unit, and the cell culture is performed in the culture tank. For this reason, even in a state where the culture unit is attached to the cell culture device for transport, the circulation of the culture solution is controlled, and thus, the culture of the cell is continued.

Abstract: A cell culture device includes: a culture tank of culturing a cell in a culture solution, the culture tank being in a shape in which a horizontal sectional area upwardly increases; a pump and a culture solution supply pipe, as a supply unit supplying the culture solution to the culture tank; and a control unit controlling the supply of the culture solution of the supply unit, in which the culture solution is intermittently supplied to the culture tank from the supply unit, according to the control of the control unit, and a circulation upward flow is formed in the culture solution, and thus, a plug flow of the culture solution is formed in a culture region in which the cell is retained in the culture tank.

Abstract: Solid-state imaging device and apparatus provide a plurality of images in imaging periods overlapped. The imaging apparatus has: pixels each having a sensor generating pulses at a frequency corresponding to a light receiving frequency, a counter counting the number of pulses, and a memory storing a count value of the counter; and a generator generating a first imaging signal based on a count value of the counter at starting the photographing of a first image and a count value of the counter at stopping the photographing of the first image and generating a second imaging signal based on a count value of the counter at starting the photographing of a second image different from the first image and a count value of the counter at stopping the photographing of the second image.

Abstract: An image sensing apparatus comprises: a pixel unit; a generator that generates and outputs a plurality of reference signals having different slopes from each other that increase in proportion to elapsation of time; a selector that selects one of the plurality of reference signals; and an analog-to-digital converter that converts an analog signal outputted from the pixel unit of an image sensor to a digital signal using the reference signal selected by the selector, wherein the generator generates the plurality of reference signals in parallel, and in a case where an analog signal of a reset level is outputted from the pixel unit, the selector changes the reference signal selected from the plurality of reference signals each time the selected reference signal exceeds the analog signal.

Abstract: Disclosed is an image sensor in which a redundant member is appropriately provided, and an image capture apparatus using this image sensor. The image sensor has a memory that performs A/D conversion on a read pixel signal and holds this signal. The memory includes a first memory unit for holding a first pixel signal in pixel signals, and a second memory unit for holding a second pixel signal. Larger redundant storage capacity is provided in the first memory than in the second memory.

Abstract: Provided are: fine vinylidene fluoride resin particles which are solid and have an average particle diameter of 0.3 ?m or more but less than 100 ?m, a particle diameter distribution index of 1-2, a repose angle of less than 40°, and an average sphericity of 80 or more said fine vinylidene fluoride particles being suitable for coating materials and coating applications; and a method for producing the fine vinylidene fluoride resin particles.

Abstract: An image capture apparatus includes an image capture unit that has a plurality of unit pixels each including a plurality of photo-electric conversion units per condenser unit, and a recording unit that records captured image signals, which are captured by the image capture unit and are respectively read out from the plurality of photo-electric conversion units, and the recording unit records identification information which allows to identify each photo-electric conversion unit used to obtain the captured image signal in association with that captured image signal.

Abstract: Disclosed is an image sensor in which a redundant member is appropriately provided, and an image capture apparatus using this image sensor. The image sensor has a memory that performs A/D conversion on a read pixel signal and holds this signal. The memory includes a first memory unit for holding a first pixel signal in pixel signals, and a second memory unit for holding a second pixel signal. Larger redundant storage capacity is provided in the first memory than in the second memory.