Abstract: A travel map creating apparatus includes a position sensor obtaining the positional relationship of an adjacent object relative to the apparatus; a floor map creator creating a floor map based on the positional relationship; a self-position calculator calculating the self-position on the floor map; a marker identifier identifying a marker; a marker position calculator calculating the relative position of the marker to the apparatus; a mode switcher switching the mode of the apparatus between a floor map creation mode and a marker identification mode; a restricted access information generator, based on the floor map, the self-position, and the relative position of the marker, defining a boundary of a restricted area to which the entry of an autonomous mobile robot is prohibited and generating restricted access information including the boundary; and a travel map creator creating a travel map including the defined restricted area based on the restricted access information.

Abstract: A travel map generation device includes: a sensor that obtains a positional relationship between the travel map generation device and an object in a vicinity thereof and processing circuitry (a controller). The processing circuitry (the controller): calculates, based on the positional relationship, a self position on a floor map representing a predetermined floor; obtains an image including reflected light produced by light emitted from a light emission device operated by a user; and generates, based on the self position and the image, information indicating an entry prohibited area into which an autonomously traveling robot is prohibited from entering, or a travel area for the autonomously traveling robot, in the floor map.

Abstract: In sensor determination processing, each of a transmission-type optical sensor and a reflection-type optical sensor detects a label position, and first transport for transporting the printing medium is executed so that a first label position, which is detected by a first sensor succeeding in detecting the label position first, arrives at a printing position. When the first transport is terminated before a second sensor being another sensor succeeds in detecting a label position during the first transport, a first sensor is determined as a sensor to be used for detecting a label position. When the second sensor succeeds in detecting a label position during the first transport, a sensor succeeding in detecting the first label position or a second label position detected by the second sensor, which is closer to the printing position, is determined as the sensor to be used for detecting a label position.

Abstract: In sensor determination processing, each of a transmission-type optical sensor and a reflection-type optical sensor detects a label position, and first transport for transporting the printing medium is executed so that a first label position, which is detected by a first sensor succeeding in detecting the label position first, arrives at a printing position. When the first transport is terminated before a second sensor being another sensor succeeds in detecting a label position during the first transport, a first sensor is determined as a sensor to be used for detecting a label position. When the second sensor succeeds in detecting a label position during the first transport, a sensor succeeding in detecting the first label position or a second label position detected by the second sensor, which is closer to the printing position, is determined as the sensor to be used for detecting a label position.

Abstract: Autonomous travel-type cleaner includes a main body, cleaning unit that performs operations of wiping and sweeping of a cleaning target area and sucking of dust, and driver that enables the main body to travel. Autonomous travel-type cleaner further includes person appearance region information acquisition unit that acquires information indicating a person appearance region in which an appearance rate of a person is higher than a threshold in the cleaning target area and controller that controls cleaning unit and driver to cause autonomous travel-type cleaner to clean the person appearance region in the cleaning target area based on current position information acquisition unit that acquires information on a current position of the main body.

Abstract: A vacuum cleaner system includes a position sensor that acquires a positional relationship between the vacuum cleaner and an object around the vacuum cleaner, a map acquisition unit that acquires a floor map indicating the predetermined floor, a self-position estimation unit that estimates a self-position on the floor map based on the position sensor, the self-position being a position of the vacuum cleaner, a boundary information generation unit that acquires, based on the self-position, boundary information indicating a boundary of a cleaning area which is an area where the vacuum cleaner performs cleaning on the floor, a boundary instruction unit that instructs the boundary information generation unit on the boundary, a cleaning area creation unit that creates a cleaning area based on the boundary information, and a running route creation unit that creates a running route for cleaning based on the created cleaning area.

Abstract: A standing-up assistance apparatus includes a first sensor that measures a muscle potential of a lower leg of a user, a second sensor that measures a knee angle of the user, a processor that determines whether starting to assist the user in a standing-up motion from a seated state is possible, based on, at least, the measured muscle potential and the measured knee angle, and outputs an instruction signal if the processor determines that starting to assist the user in the standing-up motion is possible, and an assistance mechanism. The assistance mechanism starts assisting the user in the standing-up motion when the assistance mechanism receives the instruction signal from the processor.

Abstract: A watching apparatus includes a housing, a display provided on the housing, a camera provided on the housing, a determiner that determines a watching target in a camera image captured by the camera, a position detector that detects a position of the watching target in the camera image, and a display controller that displays an application image that does not include the camera image on the display on the basis of the detected position of the watching target.

Abstract: A standing motion assist device includes a support mechanism attached to a leg of a user to assist the user with motion, a sensor including first and/or second sensors that measure and output posture information and myoelectric potentials of the user, respectively, the sensor outputting measurement data including first measurement data measured after a sitting motion of the user sitting in a chair starts and second measurement data measured after the sitting motion ends, a memory that stores the measurement data, and a processor that controls the support mechanism. The processor detects the sitting motion and identifies the chair type based on the first measurement data, detects the start of a motion of the user standing from the chair based on the second measurement data, and outputs assist information corresponding to the identified chair type and used by the support mechanism to assist the user with standing.

Abstract: A rise action assistance device according to an aspect of the present disclosure is provided with: a myoelectric potential acquirer that acquires a myoelectric value of a sitting user's tibialis anterior muscle, and a myoelectric value of the sitting user's vastus lateralis muscle or a myoelectric value of the sitting user's vastus medialis muscle; an angle acquirer that acquires a bend angle of the sitting user's upper body; a detector circuit that detects a start of a rise action by the user, based on the myoelectric value of the user's tibialis anterior muscle, the myoelectric value of the user's vastus lateralis muscle or the myoelectric value of the user's vastus medialis muscle, and the bend angle of the user's upper body; and an assistor that starts assistance of the rise action after the start of the rise action is detected.

Abstract: In an imaging device, a difference calculation unit calculates a differential signal between charge signals that have been accumulated and are held by first and charge holding units with different timings. A multiple sampling unit performs multiple sampling processing on the differential signal, and an analog digital conversion unit converts a signal that has undergone multiple sampling processing to a digital signal. That is, multiple sampling processing is performed on a differential signal with a higher sparsity than that of an image signal.

Abstract: A thermal printer comprises: a thermal line head configured to include a plurality of resistors and prints an image based on a received print data on thermosensitive paper, the plurality of resistors being divided into unit of being able to be energized concurrently; and a head element inspection unit configured to perform inspection, with the plurality of resistors divided into the unit, to acquire a resistance value of each resistor belonging to the unit on a unit-by-unit basis; wherein, when the image is not being printed, the head element inspection unit inspects the resistors in the unit of division each; wherein the inspection of the resistors is suspended on the unit-by-unit basis, the suspension being based on the print data; and wherein, after completion of the printing of the image, the suspended inspection is resumed on the unit-by-unit basis from where suspended.

Abstract: In an imaging device, a difference calculation unit calculates a differential signal between charge signals that have been accumulated and are held by first and charge holding units with different timings. A multiple sampling unit performs multiple sampling processing on the differential signal, and an analog digital conversion unit converts a signal that has undergone multiple sampling processing to a digital signal. That is, multiple sampling processing is performed on a differential signal with a higher sparsity than that of an image signal.

Abstract: A printer that partially cuts roll paper to leave an uncut portion prevents paper jams from reversing the roll paper. A printer 1 has a print unit 41 for printing images on roll paper R; a cutter unit 46 disposed downstream in the conveyance direction from the print unit for cutting the roll paper and leaving an uncut portion; a conveyance unit 42 for conveying the roll paper in the conveyance direction or a reverse direction that is the opposite of the conveyance direction; and a controller 40 that executes a reversing process conveying the roll paper in reverse by the conveyance unit 42 when the roll paper is separated from the paper roll at the uncut portion after the cutter unit 46 cuts the roll paper, and not executing the reversing process in specific circumstances in which the roll paper remains connected through the uncut portion.

Abstract: In an imaging device, a difference calculation unit calculates a differential signal between charge signals that have been accumulated and are held by first and charge holding units with different timings. A multiple sampling unit performs multiple sampling processing on the differential signal, and an analog digital conversion unit converts a signal that has undergone multiple sampling processing to a digital signal. That is, multiple sampling processing is performed on a differential signal with a higher sparisty than that of an image signal.

Abstract: A printing device has a print unit that prints on roll paper; a storage compartment that holds roll paper; a paper guide that limits the position of the roll paper in the storage compartment; a paper guide sensor that outputs different detection values according to the status of the paper guide; a memory unit that stores the paper width of the roll paper; and a control unit that causes the print unit to print based on the paper width stored by the memory unit, detects the status of the paper guide based on the detection value of the paper guide sensor when triggered by a specific event, changes the paper width setting to a value indicating 58 mm if the paper guide is installed, and to a value indicating 80 mm if the paper guide is not installed.

Abstract: A standing motion assist device includes a support mechanism attached to a leg of a user to assist the user with motion, a sensor including first and/or second sensors that measure and output posture information and myoelectric potentials of the user, respectively, the sensor outputting measurement data including first measurement data measured after a sitting motion of the user sitting in a chair starts and second measurement data measured after the sitting motion ends, a memory that stores the measurement data, and a processor that controls the support mechanism. The processor detects the sitting motion and identifies the chair type based on the first measurement data, detects the start of a motion of the user standing from the chair based on the second measurement data, and outputs assist information corresponding to the identified chair type and used by the support mechanism to assist the user with standing.

Abstract: A standing-up assistance apparatus includes a first sensor that measures a muscle potential of a lower leg of a user, a second sensor that measures a knee angle of the user, a processor that determines whether starting to assist the user in a standing-up motion from a seated state is possible, based on, at least, the measured muscle potential and the measured knee angle, and outputs an instruction signal if the processor determines that starting to assist the user in the standing-up motion is possible, and an assistance mechanism. The assistance mechanism starts assisting the user in the standing-up motion when the assistance mechanism receives the instruction signal from the processor.

Abstract: A printer that partially cuts roll paper to leave an uncut portion prevents paper jams from reversing the roll paper. A printer 1 has a print unit 41 for printing images on roll paper R; a cutter unit 46 disposed downstream in the conveyance direction from the print unit for cutting the roll paper and leaving an uncut portion; a conveyance unit 42 for conveying the roll paper in the conveyance direction or a reverse direction that is the opposite of the conveyance direction; and a controller 40 that executes a reversing process conveying the roll paper in reverse by the conveyance unit 42 when the roll paper is separated from the paper roll at the uncut portion after the cutter unit 46 cuts the roll paper, and not executing the reversing process in specific circumstances in which the roll paper remains connected through the uncut portion.

Abstract: A thermal printer comprises: a thermal line head configured to include a plurality of resistors and prints an image based on a received print data on thermosensitive paper, the plurality of resistors being divided into unit of being able to be energized concurrently; and a head element inspection unit configured to perform inspection, with the plurality of resistors divided into the unit, to acquire a resistance value of each resistor belonging to the unit on a unit-by-unit basis; wherein, when the image is not being printed, the head element inspection unit inspects the resistors in the unit of division each; wherein the inspection of the resistors is suspended on the unit-by-unit basis, the suspension being based on the print data; and wherein, after completion of the printing of the image, the suspended inspection is resumed on the unit-by-unit basis from where suspended.