Abstract: A drive control device being configured to provide a signal to an electronic device, the electronic device including a top panel having an operation surface, and a position detection circuit configured to detect a position of an operational input performed on the operation surface, and a vibrating element configured to generate vibration in the operation surface, the drive control device comprising: processor circuitry configured to execute a drive control processing that includes driving the vibrating element of the electronic device with a drive signal, the drive signal being configured to cause the vibrating element to generate natural vibration in the operation surface and being obtained by modulating a waveform signal of a first frequency in an ultrasonic band with a modulation signal of a second frequency having a difference from the first frequency, the difference being able to be sensed by a tactile receptor of a human.

Abstract: A drive controller includes a pulse generator configured to generate a pulse width modulation signal by modifying a period of at least one cycle of a plurality of cycles of the pulse width modulation signal for synchronizing the plurality of cycles of the pulse width modulation signal with one cycle of a drive signal, and a drive circuit configured to generate the drive signal based on the pulse width modulation signal generated by the pulse generator, and drive a vibration element coupled to a panel of an electronic device on a basis of the generated drive signal for generating vibration in an ultrasonic band on the panel.

Abstract: An information processing device includes: a memory; and a processor coupled to the memory and configured to: drive a vibrating element of an electronic device, which includes a top panel that has an operation surface, a position detection circuit that detects a position of an operational input performed on the operation surface, and the vibrating element that generates vibration on the operation surface, with a first drive signal that generates a first natural vibration in an ultrasonic band on the operation surface when the operational input is performed on the operation surface; and drive the vibrating element with a second drive signal that generates vibration in a frequency band perceivable by a human sensory organ on the operation surface when the vibrating element is driven for a predetermined time.

Abstract: A drive control device being configured to provide a signal to an electronic device, the electronic device including a top panel having an operation surface, and a position detection circuit configured to detect a position of an operational input performed on the operation surface, and a vibrating element configured to generate vibration in the operation surface, the drive control device comprising: processor circuitry configured to execute a drive control processing that includes driving the vibrating element of the electronic device with a drive signal, the drive signal being configured to cause the vibrating element to generate natural vibration in the operation surface and being obtained by modulating a waveform signal of a first frequency in an ultrasonic band with a modulation signal of a second frequency having a difference from the first frequency, the difference being able to be sensed by a tactile receptor of a human.

Abstract: A drive controller includes a pulse generator configured to generate a pulse width modulation signal by modifying a period of at least one cycle of a plurality of cycles of the pulse width modulation signal for synchronizing the plurality of cycles of the pulse width modulation signal with one cycle of a drive signal, and a drive circuit configured to generate the drive signal based on the pulse width modulation signal generated by the pulse generator, and drive a vibration element coupled to a panel of an electronic device on a basis of the generated drive signal for generating vibration in an ultrasonic band on the panel.

Abstract: A simulation system includes a display section configured to display an image of an article, an operation terminal device which is moved by a user to operate a position of a pointer displayed on the display section, a first detecting section configured to detect a position and an orientation of the operation terminal device, a second detecting section configured to calculate first coordinates of the pointer based on the position and the orientation of the operation terminal device detected by the first detecting section, an offset section configured to obtain second coordinates derived by offsetting the first coordinates, and a first determining section configured to make a determination whether the article displayed on the display section has come in contact with a line connecting the first coordinates and the second coordinates.

Abstract: A simulation system includes a display section configured to display an image of an article based on article data representing a shape and coordinates of the article, an operation terminal device including a plurality of dynamic elements which is moved by a user to operate a position of a pointer displayed on the display section, and a data storage section configured to store the article data and vibration data that represents vibration patterns for vibrating the plurality of dynamic elements. Each of the vibration patterns corresponds to a tactile sensation associated with a different part or material of the article. If the pointer has touched the article displayed on the display section, the simulation system drives the plurality of dynamic elements in accordance with a vibration pattern corresponding to a part or a material of the article touched by the pointer.

Abstract: A simulation system includes a display section configured to display an image of an article, an operation terminal device which is moved by a user to operate a position of a pointer displayed on the display section, a first detecting section configured to detect a position and an orientation of the operation terminal device, a second detecting section configured to calculate first coordinates of the pointer based on the position and the orientation of the operation terminal device detected by the first detecting section, an offset section configured to obtain second coordinates derived by offsetting the first coordinates, and a first determining section configured to make a determination whether the article displayed on the display section has come in contact with a line connecting the first coordinates and the second coordinates.

Abstract: A microinjection apparatus, which injects an object into a cell with a needle, acquires a first image that is an image of the cell at a first focal position and a second image that is an image of the cell at a second focal position, and decides a state of the cell based on a difference image obtained from the first image and the second image. Execution of such sequence of processing makes it possible to measure a state of a cell without involving human work and confirm the state of the cell in performing a microinjection, without a necessity of experienced skill, efficiently, and simply.

Abstract: A microinjection apparatus has a trap plate which traps at least one cell, so as to fix a position thereof, a capillary needle which injects a substance into the cell trapped by the trap plate, a movement mechanism portion which thrusts a distal end of the capillary needle onto a in a lengthwise direction of the needle, and which withdraws the capillary needle in the lengthwise direction thereof, and a discharge control portion which discharges the substance from the distal end of the capillary needle, when the capillary needle has been withdrawn to a predetermined position by the movement mechanism portion.

Abstract: A microinjection apparatus of the present invention includes a needle-position polarity detecting unit that detects a position of the needle in the vertical direction at which a value of a differential aggregate distribution becomes the maximum in the situation in which a shape of the leading edge of the needle at a focal position narrows at the right. Moreover, a differential-average determining unit, based on a differential average of an image near the position detected by the needle-position polarity detecting unit, determines the lowest allowable position of the needle, which is a position at which a differential average exceeds a predetermined threshold.

Abstract: A feed controlling apparatus that controls feeding of plural minute objects that flow along a channel of a fluid, and receive a predetermined process at a predetermined position, includes a detector that detects whether there is the object at the predetermined position, and a controller that controls feeding of the object to be supplied to the predetermined position based on a detection result by the detector.

Abstract: A cell capturing plate has a flat surface, an opening formed in one surface of the flat surface and supporting the cell therein, and a through-hole penetrating from the opening to the other surface of the flat surface and having a cross section parallel to the flat surface smaller than that of the opening.

Abstract: A microinjection apparatus has a trap plate which traps at least one cell, so as to fix a position thereof, a capillary needle which injects a substance into the cell trapped by the trap plate, a movement mechanism portion which thrusts a distal end of the capillary needle onto a in a lengthwise direction of the needle, and which withdraws the capillary needle in the lengthwise direction thereof, and a discharge control portion which discharges the substance from the distal end of the capillary needle, when the capillary needle has been withdrawn to a predetermined position by the movement mechanism portion.

Abstract: A microinjection apparatus of the present invention includes a needle-position polarity detecting unit that detects a position of the needle in the vertical direction at which a value of a differential aggregate distribution becomes the maximum in the situation in which a shape of the leading edge of the needle at a focal position narrows at the right. Moreover, a differential-average determining unit, based on a differential average of an image near the position detected by the needle-position polarity detecting unit, determines the lowest allowable position of the needle, which is a position at which a differential average exceeds a predetermined threshold.

Abstract: A microinjection apparatus, which injects an object into a cell with a needle, includes an image acquiring unit that acquires a first image that is an image of the cell at a first focal position and a second image that is an image of the cell at a second focal position; and a state deciding unit that decides a state of the cell based on a difference image obtained from the first image and the second image.

Abstract: A capturing unit captures an image of a designated position in a culture medium. A first creating unit creates a wide-field image by synthesizing a plurality of images of the designated position and a periphery of the designated position captured by the capturing unit. A second creating unit creates a narrow-field image using the image of the designated position. A displaying unit arranges and displays the wide-field image and the narrow-field image.

Abstract: A cell trapping plate traps a cell by applying a negative pressure suction through a trapping hole provided therein. A capillary needle is stuck into the trapped cell to inject an injectant. The cell trapping plate includes trapping holes arranged at irregular intervals in directions of two coordinate axes in a two-dimensional orthogonal coordinate system.

Abstract: Proposed is an apparatus for automatically producing particles having introduced therein a substance. The apparatus includes a feeding device that feeds a suspension containing a plurality of particles; a holding device that receives the suspension from the feeding device and immobilizes and release at least one particle reversibly; an injecting device that injects a substance into the particle while the particle has been immobilized by the holding device; and a removing device that removes particles that are not immobilized by the holding device.

Abstract: A particle fixing unit fixes a particle. A needle is arranged in such a manner that an angle between a surface on a side of the particle fixing unit on which the particle is fixed and a longitudinal center axis of the needle becomes equal to or more than 45 degrees and equal to or less than 135 degrees. An image forming unit forms, when observing at least one of the particle and the needle across the particle fixing unit, at least one of an image of the particle and an image of the needle, based on a light transmitted through the particle fixing unit.