Canon Kabushiki Kaisha

Molex Corporation

Ajinomoto Co., Ltd.

Eriko Sato

Hideyuki Okada

Toshio Kameshima

Tomoyuki Yagi

Takuya Ryu

Katsuro Takenaka

Atsushi Iwashita

Sho Sato

Kosuke Terui

Koji Yoshida

Ryu Wakui

Takuro Miyajima

Shinichi Takeda

Jun Kamiya

Hirokazu Izuoka

Takuma Iwagami

Keigo Yokoyama

Daiyu Ueno

Takeshi Kikkawa

Kimihiro Masuyama

Kenji Yokoyama

Toshihiro Niitsu

Hirokazu Suzuki

Haruhisa Ueda

Hideo Nagasawa

Akira Tsukuda

Takahiro Akimoto

Tomoya Suzuki

Yuichi Naito

Takashi Takasaki

Kai Suzuki

Shotaro Yanai

Akihiro Tezuka

A setting unit configured to set a reference orientation for calculating the orientation of a radiation detector and a reference orientation for calculating the orientation of the radiation generator sets the reference orientations of the radiation detector and the radiation generator in response to determining that a mobile radiography unit equipped with the radiation generator stands still, with the radiation detector housed, to determine whether the radiation generator and the radiation detector are arranged according to the imaging procedure.

Radiation imaging apparatus, radiation detector, method and apparatus for controlling radiation imaging apparatus, and program for the same

A radiation imaging apparatus includes a pixel array having pixels including conversion elements and switching elements, a bias line for supplying a bias potential to the conversion elements; driving lines for supplying a signal to control the switching elements, a driving unit for performing an initialization operation of supplying a driving signal to each driving line group, switching each driving signal from an OFF voltage to an ON voltage, and then returning the driving signal to the OFF voltage; an acquisition unit configured to acquire a plurality of times in each driving cycle a signal value representing a current flowing through the bias line; a calculation unit configured to calculate radiation information based on the signal values; and a determination unit configured to determine whether irradiation of the pixel array with radiation is present based on the radiation information.

Radiation imaging apparatus and radiation imaging system

Provided is a urea compound-containing epoxy resin curing agent particle that can impart excellent storage stability and heat stability to an epoxy resin composition including a urea compound as a curing agent, while maintaining the solubility of the urea compound during heating and the fluidity after dissolution of the urea compound. The surface of the urea compound-containing epoxy resin curing agent particle is coated with a Group 4 or Group 13 element-containing alkoxide compound, chelate compound, and/or acylate compound.

Coated particle

An electronic device includes: a control unit configured to control so as to execute a predetermined function in accordance with a predetermined touch operation with respect to a touch operation member in a case where the touch operation member is in an enabled state, and not to execute the predetermined function in a case where the touch operation member is in a restricted state; and a switching unit configured to switch to the enabled state in accordance with a first touch operation with respect to the touch operation member in the restricted state, a touch continuation time of the first touch operation reaching a first time, and switch to the restricted state in accordance with a second touch operation with respect to the touch operation member in the enabled state, a touch continuation time of the second touch operation reaching a second time.

Electronic device, and control method for electronic device

An electronic device is capable of assigning a function selected by a user as a function to be executed in accordance with each of a plurality of operations, and the electronic device includes: a first accepting unit configured to accept a first user operation for selecting any of a plurality of groups obtained by classifying a plurality of assignable functions; a second accepting unit configured to, after any of the plurality of groups is selected, narrow down options to a plurality of assignable functions included in the selected group among all assignable functions excluding functions not included in the selected group, and accept a second user operation for selecting a function to be respectively assigned to the plurality of operations among the options; and an assigning unit configured to assign the function selected by the second user operation to each of the plurality of operations.

Electronic device, control method for electronic device, and non-transitory computer readable medium

A radiation imaging system includes a two-dimensional array in which a plurality of elements which detect radiation are two-dimensionally arrayed. The plurality of elements includes a plurality of detectors usable for exposure control of stopping radiation irradiation in accordance with a fact that a radiation irradiation dose has reached a target irradiation dose. The radiation imaging system includes a controller configured to determine, based on a setting of a reading manner of signals from the plurality of detectors, a minimum irradiation time required from the start of radiation irradiation until the stop of radiation irradiation according to signals from the two-dimensional array and perform an error process when the minimum irradiation time exceeds a reference irradiation time.

Radiation imaging system

An electronic apparatus comprising: a display controlling unit configured to control to display a group of candidates representing a plurality of candidates of settings with respect to a specific setting object in response to a first type of operation and to hide the group of candidates in a case where a prescribed condition is satisfied; and a control unit configured to change the specific setting object to a selected setting, by selecting one setting from a plurality of candidates including the group of candidates in response to the first type of operation, and in a case where the group of candidates is displayed, in response to a second type of operation, change the specific setting object to a specific setting associated with the second type of operation and update the display of the group of candidates so as to correspond to the changed setting.

Electronic apparatus and control method for electronic apparatus

An electronic device according to the present invention, includes: a specific operation member; an assigning unit configured to assign, in accordance with a designating operation by a user, a function to be executed in accordance with an operation with respect to the specific operation member; and a display controlling unit configured to control so as not to display a guide showing that function assignment to the specific operation member is possible even when a specific operation with respect to the specific operation member is performed in a case where function assignment by the assigning unit has been performed, and configured to control so as to display the guide in accordance with the specific operation with respect to the specific operation member in a case where function assignment by the assigning unit has not been performed.

An imaging apparatus includes: a finder; a grip portion on a side of a first direction relative to the finder; a touch operation member provided on a rear surface of the imaging apparatus on a side of the first direction relative to the finder, on a side of a second direction relative to the grip portion, the second direction being opposite to the first direction, and on a side of a third direction relative to a center of the imaging apparatus, the third direction being perpendicular to the first direction and being oriented from the center toward the finder; and a control unit configured to control the imaging apparatus so as to execute a first function in accordance with a slide operation in the first direction and to execute a second function in accordance with a slide operation in the second direction.

Imaging apparatus

A radiation image capturing apparatus is provided. The radiation image capturing apparatus includes an image capturing unit configured to capture a radiation image. The image capturing unit includes a detection element configured to detect radiation. The radiation image capturing apparatus comprises a processor configured to perform, in accordance with an exposure request from a user, a first reset operation of resetting the detection element, and configured to detect an amount of irradiation of the radiation based on a signal from the detection element after the first reset operation.

Radiation image capturing apparatus, radiation image capturing system, and method of controlling radiation image capturing apparatus

A radiation imaging apparatus that includes a plurality of sensors, a readout unit and a control unit, wherein the control unit performs a first control of reading out signals from sensors after radiation irradiation is started, and a second control of outputting a control signal to end the radiation irradiation when a calculated value calculated based on an output of the readout unit in the first control reaches a reference value, and the control unit, in the first control, reads out the signals from the sensors by changing a signal amplification ratio of the readout unit such that a value of an output of the readout unit is not saturated, and, in the second control, calculates the calculated value by accumulating the output of the readout unit in consideration of the signal amplification ratio.

Radiation imaging apparatus, control method thereof and radiation imaging system

A radiation imaging apparatus includes a pixel array, a scanning circuit for scanning a plurality of rows of the pixel array in accordance with a selected mode of a plurality of modes, and a readout circuit configured to read out signals from pixels on a selected row in scanning by the scanning circuit. The plurality of modes include a first mode of performing image capturing at a first frame rate and a second mode of performing image capturing at a second frame rate lower than the first frame rate. The number of times of scanning on the plurality of rows by the scanning circuit in one frame period in the second mode is larger than that of scanning on the plurality of rows by the scanning circuit in one frame period in the first mode.

Radiation imaging apparatus, radiation imaging system, and method of operating radiation imaging apparatus

A radiation imaging apparatus, including a plurality of pixels, a plurality of column lines and a processor, the plurality of pixels including first pixels and second pixels configured to generate signals of different values by receiving radiation rays of equal irradiation rates, and the plurality of pixels being arrayed such that their numbers are different between a first column and a second column of the plurality of columns, wherein the processor, after radiation irradiation is started, obtains a first signal of the first column and a second signal of the second column while maintaining each pixel to an OFF state and performs AEC based on the first and second signals.

Radiation imaging apparatus and method of controlling the same

A radiation imaging apparatus includes a pixel array having a plurality of pixels configured to detect radiation, a detector configured to detect radiation irradiation, and a controller. In a case in which a measured value obtained by using the detector exceeds a threshold in one range out of a positive range and a negative range with respect to a reference value, the controller controls a radiation image capturing operation by determining that the radiation irradiation has started. The controller changes the threshold in accordance with the measured value of the other range out of the positive range and the negative range.

Radiation imaging apparatus, radiation imaging system, and irradiation start detection method

An apparatus includes a controller and a power supply circuit. The controller performs first control for resetting a plurality of sensors before start of radiation irradiation, second control to accumulate charges in the plurality of sensors after the start of the radiation irradiation, and third control to output the signal read out from the plurality of sensors after the second control.

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Tokyo, Japan

Eriko Sato