Abstract: A motion assist system includes a plurality of assist devices and a management device configured to manage the assist devices. The assist device includes: a power portion configured to generate power that assists the motion of the assist target person; a communication portion communicable with the management device; and a control device configured to transmit motion information of the power portion to the management device. The management device generates overall information that unifies working states of the assist target persons based on pieces of motion information and presents at least part of the overall information to the assist target persons or an administrator.

Abstract: A walking assist device has a frame, a plurality of wheels, drive units, a battery, and a drive control unit that controls the drive units. The walking assist device also has: a pair of right and left movable handles that are grasped by a user and movable back and forth with respect to the frame in accordance with arm swing performed during walk of the user; handle guide units provided on the frame to guide the movable handles in a movable range that matches the arm swing performed during walk of the user; and a grasp portion state detection unit that detects the state of the movable handles. The drive control unit controls the travel speed of the walking assist device by controlling the drive units on the basis of the state of the movable handles which is detected using the grasp portion state detection unit.

Abstract: A walking assist device has a frame, a pair of right and left arm portions, a pair of right and left grasp portions, wheels including a pair of right and left drive wheels, drive units, a battery, a drive control unit, acting force measurement units that measure acting forces on the grasp portions, and holding units that hold the grasp portions at a predetermined position in the front-rear direction of the arm portions set in advance. The walking assist device travels forward together with a user. The holding units generate a restoring force for returning the grasp portions to the predetermined position. The drive control unit controls the drive units on the basis of acting forces calculated on the basis of detection signals from the acting force measurement units.

Abstract: A walking assist device has a frame, fixed handles, rails provided with movable handles, front wheels, rear wheels and that serve as drive wheels, drive units, a battery, and a drive control unit, and travels forward or rearward together with a user that walks while grasping the fixed handles or the movable handles. The walking assist device has an operation mode switching unit that switches between a training mode, in which a load is applied to operation of the body of the user performed as the user walks, and an assist mode in which a load on operation of the body of the user performed as the user walks is alleviated.

Abstract: There is provided a walking support system for a combined training including: a walking assist device configured to move in accordance with an operation of a user to assist a walking of the user; a voice output unit configured to output a voice; and a task load unit configured to perform a voice-output for a task to the user via the voice output unit when the walking assist device is used by the user during the walking, the task being answerable by the voice.

Abstract: An assist apparatus includes: a shoulder harness; an actuator; a power transmission member connected to the actuator; a pulley support portion; a leg-side pulley; a knees-linking member; a left knee harness to be fitted to a left knee region of the wearer, the left knee harness being connected to a first end of the knees-linking member; a right knee harness to be fitted to a right knee region of the wearer, the right knee harness being connected to a second end of the knees-linking member; a posture detection device that detects a posture of the wearer; and a control device that controls the actuator based on information of the posture of the wearer, the posture being detected by the posture detection device.

Abstract: A walking assist device includes: a frame; a pair of right and left arm portions; a pair of right and left grasp portions provided on the pair of right and left arm portions; a plurality of wheels including a drive wheel; a drive unit driving the drive wheel; a grasp portion drive unit configured to move the grasp portions; a battery; a control unit controlling the drive unit; and a grasp portion state detection unit detecting a state of each of the grasp portions. The control unit includes: a grasp portion state observation unit observing a grasp portion state that is a state of the grasp portions; a walking state evaluation unit evaluating a walking state of the user based on the grasp portion state observed using the grasp portion state observation unit; and a correction adjustment unit adjusting a control command for at least one of the drive unit and the grasp portion drive unit based on the walking state evaluated using the walking state evaluation unit.

Abstract: A walking assist device has a frame, a pair of right and left arm portions, a pair of right and left grasp portions, wheels including a pair of right and left drive wheels, drive units, a battery, a drive control unit, acting force measurement units that measure acting forces on the grasp portions, and holding units that hold the grasp portions at a predetermined position in the front-rear direction of the arm portions set in advance. The walking assist device travels forward together with a user. The holding units generate a restoring force for returning the grasp portions to the predetermined position. The drive control unit controls the drive units on the basis of acting forces calculated on the basis of detection signals from the acting force measurement units.

Abstract: A motion assist system includes a plurality of assist devices and a management device configured to manage the assist devices. The assist device includes: a power portion configured to generate power that assists the motion of the assist target person; a communication portion communicable with the management device; and a control device configured to transmit motion information of the power portion to the management device. The management device generates overall information that unifies working states of the assist target persons based on pieces of motion information and presents at least part of the overall information to the assist target persons or an administrator.

Abstract: A walking assist device has a frame, a plurality of wheels, drive units, a battery, and a drive control unit that controls the drive units. The walking assist device also has: a pair of right and left movable handles that are grasped by a user and movable back and forth with respect to the frame in accordance with arm swing performed during walk of the user; handle guide units provided on the frame to guide the movable handles in a movable range that matches the arm swing performed during walk of the user; and a grasp portion state detection unit that detects the state of the movable handles. The drive control unit controls the travel speed of the walking assist device by controlling the drive units on the basis of the state of the movable handles which is detected using the grasp portion state detection unit.

Abstract: A walking assist device has a frame, fixed handles, rails provided with movable handles, front wheels, rear wheels and that serve as drive wheels, drive units, a battery, and a drive control unit, and travels forward or rearward together with a user that walks while grasping the fixed handles or the movable handles. The walking assist device has an operation mode switching unit that switches between a training mode, in which a load is applied to operation of the body of the user performed as the user walks, and an assist mode in which a load on operation of the body of the user performed as the user walks is alleviated.

Abstract: A vehicle wheel includes a wheel rim portion; a hub portion; a plurality of spoke portions extending radially from the hub portion to the wheel rim portion and connected to the wheel rim portion; and one or more extending portions each of which is configured to partially cover an opening portion provided between two adjacent spoke portions among the plurality of spoke portions, and to extend from the wheel rim portion toward the hub portion without contacting any of the hub portion and the plurality of spoke portions, the one or more extending portions having a thickness that is smaller than a thickness of each of the plurality of spoke portions in a cylindrical axis direction of the wheel rim portion.

Abstract: An endoscope having a color space conversion circuit performs a matrix calculation according to RGB signals and matrix data respectively corresponding to signals in wavelength ranges is provided with a wavelength memory section having a default data memory area, which stores a default value representing a wavelength range selected by a wavelength selection section, and a changed-wavelength saving area that stores a wavelength range selected by the wavelength selection section after changed from the wavelength range represented by the default value. Subsequently, at least a part of the wavelength range stored in the changed-wavelength saving area is rewritten by a reset section into the default value stored in the default data memory area.

Abstract: A method capable of obtaining a fluorescence image and a background image with a simple configuration. A color image is obtained, when excitation light is emitted on a subject, by imaging excitation light reflected from the subject and fluorescence emitted from the subject. Thereafter, an estimated spectral image that includes a background image representing the excitation light and a fluorescence image representing the fluorescence is generated by allocating a wavelength component of the excitation light and a wavelength component of the fluorescence included in the obtained color image to different primary color components.

Abstract: A vehicle control system including a range selector having a shift lever operated by a driver of a vehicle, a shift control device for controlling the switching of a shift range of an automatic transmission of the vehicle in accordance with the range selecting operation of the shift lever, and an engine control device for controlling the switching of ON/OFF of an internal combustion engine of the vehicle in accordance with an engine switch operation of the shift lever.

Abstract: An endoscope spectral image system is provided and includes: an image recording apparatus for recording a color image provided by using a scope; and a processor apparatus, in which spectroscopic characteristic information including a spectroscopic characteristic of CCD is output from the processor apparatus to the image recording apparatus along with color image data. At the image recording apparatus, matrix data in correspondence with the spectroscopic characteristic information is selected to be read from a plurality of matrix data stored in a memory, matrix operation by the matrix data and color image data is carried out at a spectral image-forming circuit, and a spectral image formed by signals of arbitrarily selected wavelength regions is provided.

Abstract: In an endoscope apparatus in which a scope is connected to a processor unit in a freely attachable and detachable way, the endoscope apparatus wherein matrix calculation is conducted for RGB signals formed by using CCD, a color space conversion processing circuit is provided for forming spectral images of the arbitrarily selected wavelength range. CCD characteristics identification information including types of color filters of the CCD and spectral characteristics or scope characteristics information is stored in the ROM of the scope, a plurality of matrix data corresponding to characteristics identification information is stored in the memory of the processor unit, and matrix data corresponding to the obtained characteristics information is read from the memory, thereby forming an excellent spectral image by using data suitable for characteristics of the CCD or the scope.

Abstract: An endoscopic system that processes a color image data of a subject from an imager mounted on an endoscope and records the processed image data in an image recorder/display unit, the endoscopic system comprising: a storage that stores matrix data for forming a spectral image; and a spectral-image forming circuit that is capable of forming (i) a spectral image in an arbitrarily-selected wavelength band according to a matrix operation of the matrix data in the storage and the color image data and (ii) a standard image according to a matrix operation of standard-image matrix data and the color image data, the standard-image matrix data being for forming a standard image.

Abstract: An endoscope apparatus comprises: an endoscope comprising an imaging device that forms a color image signal of a body to be observed; a storage portion that stores matrix data for forming a spectral image based on the color image signal; a spectral image-forming circuit that conducts matrix calculation based on the color image signal by using the matrix data of the storage portion and forms at least one spectral image signal each of which corresponds to an arbitrarily selected wavelength range; and an amplifier circuit that amplifies said at least one spectral image signal formed by the spectral image-forming circuit.

Abstract: An endoscope apparatus comprises: an endoscope comprising an imaging device that forms a color image signal of a body to be observed; a storage portion that stores matrix data regarding a wavelength range in which a spectral image is constituted; a spectral image forming circuit that conducts matrix calculation based on the color image signals by using the matrix data of the storage portion and forms a spectral image of a selected wavelength range; and a wavelength selecting section that selects the wavelength range of the spectral image formed by the spectral image forming circuit through a continuous changeover or a step-wise changeover.