Abstract: A brake controller includes: a necessary braking force calculator to calculate a necessary braking force that is a braking force generated by a mechanical brake apparatus in order to obtain a deceleration indicated by a brake command; an initial speed acquirer to acquires an initial speed; a target pressing force calculator to calculate a target pressing force that is a force for pressing a brake shoe against a wheel in order to obtain the necessary braking force; and a target pressure calculator to calculate a target pressure indicating a pressure of a fluid inside the brake cylinder that is necessary for obtaining the target pressing force and perform feedback control to adjust the target pressure based on a feedback signal acquired from a pressure sensor.

Abstract: A projection video display apparatus includes a video input unit, a light source, a display element, a projection optical system, and a variable light adjusting function which changes the amount of light incident on the display element. Display modes using the variable light adjusting function are prepared, and one display mode of the display modes can be selected from a menu screen. Further, the display modes of the display video using the variable light adjusting function includes: a first display mode where the input video is displayed while changing a light adjusting amount in accordance with light adjusting control information, which is input from external equipment and is capable of controlling the variable light adjusting function in unit of frame of a projected video; and a second display mode where the input video is displayed while changing a light adjusting amount in accordance with the input video.

Abstract: A projection video display apparatus includes a video input unit, a light source, a display element, a projection optical system, and a variable light adjusting function which changes the amount of light incident on the display element. Display modes using the variable light adjusting function are prepared, and one display mode of the display modes can be selected from a menu screen. Further, the display modes of the display video using the variable light adjusting function includes: a first display mode where the input video is displayed while changing a light adjusting amount in accordance with light adjusting control information, which is input from external equipment and is capable of controlling the variable light adjusting function in unit of frame of a projected video; and a second display mode where the input video is displayed while changing a light adjusting amount in accordance with the input video.

Abstract: A projection video display apparatus includes a video input unit, a light source, a display element, a projection optical system, and a variable light adjusting function which changes the amount of light incident on the display element. Display modes using the variable light adjusting function are prepared, and one display mode of the display modes can be selected from a menu screen. Further, the display modes of the display video using the variable light adjusting function includes: a first display mode where the input video is displayed while changing a light adjusting amount in accordance with light adjusting control information, which is input from external equipment and is capable of controlling the variable light adjusting function in unit of frame of a projected video; and a second display mode where the input video is displayed while changing a light adjusting amount in accordance with the input video.

Abstract: A projection video display apparatus includes a video input unit, a light source, a display element, a projection optical system, and a variable light adjusting function which changes the amount of light incident on the display element. Display modes using the variable light adjusting function are prepared, and one display mode of the display modes can be selected from a menu screen. Further, the display modes of the display video using the variable light adjusting function includes: a first display mode where the input video is displayed while changing a light adjusting amount in accordance with light adjusting control information, which is input from external equipment and is capable of controlling the variable light adjusting function in unit of frame of a projected video; and a second display mode where the input video is displayed while changing a light adjusting amount in accordance with the input video.

Abstract: A memory system connectable to an external device that can supply power thereto, includes a non-volatile memory that stores data indicating a plurality of operation modes in association with different power consumption values, and a controller configured to, upon receipt of a first command indicating a first value of the power from the external device, determine a first ratio of execution times of the operation modes, and control the non-volatile memory using the operation modes according to the determined first ratio.

Abstract: A memory system connectable to an external device that can supply power thereto, includes a non-volatile memory that stores data indicating a plurality of operation modes in association with different power consumption values, and a controller configured to, upon receipt of a first command indicating a first value of the power from the external device, determine a first ratio of execution times of the operation modes, and control the non-volatile memory using the operation modes according to the determined first ratio.

Abstract: A storage device includes a first memory, a controller circuit configured to control an access to the first memory, a connector connectable to host apparatuses, and a connection detection circuit configured to detect disconnection of the connector from a host apparatus based on a state of a signal line of the connector.

Abstract: In an image forming apparatus, a controller controls a toner container so that toner in the toner container is supplied to a developing section according to replenishment amount information stored in storage. The developing section includes a developer container that contains toner supplied from the toner container, and a sensor that detects a concentration of the toner in the developer container. The controller changes a replenishment amount indicated in the replenishment amount information based on a predicted toner concentration value in the developer container after the toner is supplied to the developer container under control of the toner container, and a detected toner concentration value detected by the sensor.

Abstract: In an image forming apparatus, a controller controls a toner container so that toner in a toner container is supplied to a developing section according to replenishment amount information stored in storage. The developing section includes a developer container that contains toner supplied from the toner container, and a sensor that detects a concentration of the toner in the developer container. The controller changes a replenishment amount indicated in the replenishment amount information based on a predicted toner concentration value in the developer container after the toner is supplied to the developer container under control of the toner container, and a detected toner concentration value detected by the toner sensor.

Abstract: A storage device includes a first memory, a controller circuit configured to control an access to the first memory, a connector connectable to host apparatuses, and a connection detection circuit configured to detect disconnection of the connector from a host apparatus based on a state of a signal line of the connector.

Abstract: A wedge unit according to the present invention is used for an ultrasonic Doppler flow meter, being mounted on the outer wall of a pipe in which a fluid flows, supplying an ultrasonic wave to the fluid, receives the reflected wave and supplies the reflected wave to a flow rate calculation unit, comprises a wedge with one surface thereof being mounted on a part of the outer circumference of the pipe and on another surface thereof being equipped with an ultrasonic oscillator that generates the ultrasonic wave in response to an electric signal and receives the reflected wave; and an ultrasonic wave attenuation unit being mounted on the outer circumference of the pipe so as to include a position where an ultrasonic wave injected from the ultrasonic oscillator into the pipe by way of the wedge first reaches the outer wall of the pipe after being reflected by the inner wall thereof.

Abstract: A method for detecting microorganisms or cells wherein microorganisms or cells contained in a sample are captured on the surface of the adhesive layer of a collection sheet having a substrate layer containing a focusing marker, an adhesive layer having a predetermined thickness and deposited on this substrate layer, the microorganisms or cells are stained by a staining reagent, and after being automatically focused, the light receiving optical system or the collection sheet is moved relatively by a distance equivalent to that obtained by adding the distance from the surface of the substrate layer to the position of the focusing marker to the predetermined thickness of the adhesive layer from the focusing position by this autofocusing reference point, the microorganisms or cells on the adhesive layer are automatically focused, and a light is radiated on the focused adhesive layer to measure the image and detect the microorganisms or cells.

Abstract: The present invention provides an adhesive sheet and a kit for microbial testing, which enable monitoring of the presence of a microorganism and/or the cell count thereof on a solid surface conveniently on a real time basis, and which accommodate to automated focusing during image analysis. The present invention relates to an adhesive sheet for microbial testing having at least a substrate and an adhesive layer, which adhesive layer is compression-bonded to, and peeled from, the surface of a test article to collect microorganisms, and the surface of the adhesive layer is then subjected to image analysis, wherein a marker for focusing the image is provided in the substrate, or in the adhesive layer, or on the surface thereof.

Abstract: A wedge unit according to the present invention is used for an ultrasonic Doppler flow meter, being mounted on the outer wall of a pipe in which a fluid flows, supplying an ultrasonic wave to the fluid, receives the reflected wave and supplies the reflected wave to a flow rate calculation unit, comprises a wedge with one surface thereof being mounted on a part of the outer circumference of the pipe and on another surface thereof being equipped with an ultrasonic oscillator that generates the ultrasonic wave in response to an electric signal and receives the reflected wave; and an ultrasonic wave attenuation unit being mounted on the outer circumference of the pipe so as to include a position where an ultrasonic wave injected from the ultrasonic oscillator into the pipe by way of the wedge first reaches the outer wall of the pipe after being reflected by the inner wall thereof.