Abstract: Provided is a proportion display apparatus including a processor that performs a display control process to display, on a display, a predetermined graph that is divided into areas of respective items by a boundary line so as to indicate a quantitative proportion of each of the items; and a change process to change a position of the boundary line in response to a user operation. After the position of the boundary line is changed in the change process, the proportion before and after the change process is shown on the predetermined graph in the display control process.

Abstract: A connector including an attachment member which has an attachment hole and is provided on one of a connection object and a connection target, and a connection member which includes a slide member that has a lever and is slidable in a cylindrical member inserted into the attachment hole, and is attached to an other one of the connection object and the connection target by the slide member protruding from an end of the cylindrical member, in which the attachment member has a slit hole which is formed extending from one end of the attachment hole to an other end of the attachment hole and in which the lever is slidable.

Abstract: A running method determination device includes at least one processor that executes a program stored in at least one memory. The at least one processor acquires motion data at a time of running of a user, calculates, based on acceleration data in multiple axial directions included in the acquired motion data, a sum of acceleration vectors in the multiple axial directions as a resultant vector, and determines a type of a running method of the user using at least an angle of the calculated resultant vector as a standard of determination.

Abstract: An increase in power consumption involved in calibration for calibrating an offset of a geomagnetism sensor is suppressed. An electronic device performs calibration of an output error of the geomagnetism sensor so that the geomagnetism sensor can output more accurate geomagnetism data based on angular speed data output by a gyro sensor. The electronic device controls turning ON/OFF of the gyro sensor. The electronic device determines whether or not calibration of the geomagnetism sensor is necessary. When it is determined that calibration of the geomagnetism sensor is unnecessary, the electronic device performs a control operation to turn OFF the gyro sensor.

Abstract: To more suitably select an artificial intelligence. An information processing apparatus according to one embodiment of the present invention, includes a user information acquisition unit and an AI selection unit. The user information acquisition unit acquires information relevant to a scene as user-related information. The AI selection unit selects an artificial intelligence from a plurality of artificial intelligences, on the basis of the user-related information.

Abstract: An order registration device includes: a processor configured to execute a process that includes: a number-of-people registration process for registering the number of customers related to one transaction; a product registration process for registering a product ordered by the customers; and a display control process for performing control such that a display unit displays a number-of-people button which is a button for inputting the number of orders with respect to the product registered in the product registration process, the same number as the number of customers registered in the number-of-people registration process being set as the number of orders by the number-of-people button.

Abstract: A light source unit includes a first light emitting device configured to emit light in a first wavelength range, a luminescent wheel comprising a luminescent light emitting area configured to emit luminescent light that is excited by the light in the first wavelength range as light in a second wavelength range, and a color wheel onto which the light in the first wavelength range and the light in the second wavelength range are shined. A filter selects a part of the wavelength from the shined light in the first wavelength range and the light in the second wavelength range. A wheel surface of the color wheel is inclined with respect to axes of the light in the first wavelength range and the light in the second wavelength range.

Abstract: A filter effect imparting device includes a characteristic-variable filter that has a variable filter characteristic corresponding to a coefficient group composed of a plurality of filter coefficients, and a control circuit that changes the coefficient group from a first coefficient group that is set as a start point to a second coefficient group that is set as an end point. The control circuit retains the coefficient group during the change and, in newly setting a third coefficient group as the end point, the control circuit sets the retained coefficient group as the start point.

Abstract: A thermally expandable sheet in which a thermally expansive layer that contains a thermally expandable material is formed on one side of a base, and where the thermally expansive layer is distended, the base deforms following distension of the thermally expansive layer and the base deforms into an embossed shape.

Abstract: A keyboard instrument includes a keyboard unit including a key-connecting part to which a plurality of keys are connected; and a lower case having a pedestal and a supporting part on the pedestal, the supporting part vertically protruding from an upper surface of the pedestal, wherein the key-connecting part is directly mounted on an upper portion of the supporting part.

Abstract: There is provided a control device that includes a processor and an energy harvesting unit. The processor acquires an electricity consumption amount necessary for execution of a predetermined function of the processor and an amount of energy harvested by the energy harvesting unit, and determines whether or not to execute the predetermined function based on the electricity consumption amount, the amount of energy harvested that are acquired.

Abstract: An insert molding includes a lithium-ion battery, temperature measurement element and a pressure measurement element disposed close to the lithium-ion battery to sense temperature and pressure around the lithium-ion battery during insert molding; and a molding resin that covers the lithium-ion battery, the temperature measurement element, the pressure measurement element and a cover member.

Abstract: The present invention aims to make it possible to detect deterioration of a housing of a projection apparatus and to notify a user of the deterioration of the housing. The projection apparatus includes a projected image processing unit which registers a deformation parameter as an initial value in a case where the deformation parameter for a projected image is set as an initial setting to be made at the time of installation of the projection apparatus as a registration control unit. In a case where the deformation parameter for the projected image is adjusted by a user operation after the initial setting is made, the projected image processing unit decides whether an adjustment degree that the deformation parameter is adjusted from the initial value reaches a predetermined threshold value as a decision unit.

Abstract: A robot includes an operator and a processor. The operator is configured to cause a robot to operate. The processor acquires adornment information indicating an adornment that is applied to the robot, the adornment information being obtained based on a captured image of the robot. The processor controls the operator to perform an operation corresponding to the acquired adornment information.

Abstract: An expansion device, including: an installation unit in which a thermally expandable sheet is disposed; an irradiation unit configured to irradiate the thermally expandable sheet placed on the installation unit with light; and a control unit configured to perform processes described below, wherein after an expansion process to expand the thermally expandable sheet by irradiating the thermally expandable sheet placed on the installation unit with light by the irradiation unit, a cooling process to cool the thermally expandable sheet by a predetermined cooling unit while maintaining the state in which the thermally expandable sheet is placed on the installation unit.

Abstract: A loudspeaker device includes at least one loudspeaker, a loudspeaker holder holding the at least one loudspeaker in a reference range away from the ear of a user by a reference distance, a first microphone collecting an environmental sound and outputting an electrical signal, a second microphone attached to a position where a sound output from the at least one loudspeaker is collected, the second microphone collecting a synthetic sound synthesized from the sound output from the at least one loudspeaker and the environmental sound and outputting an electrical signal, and a processor controlling the at least one loudspeaker so as to output a sound for reducing the environmental sound based on the electrical signals representing the sounds collected by the first microphone and the second microphone.

Abstract: A rotation detecting apparatus includes a rotating member, detectors regarding a rotating direction of the rotating member, and a predetermined unit. Each detector detects whether a predetermined standard direction is included in detecting ranges different for each rotating member and outputs a result. The predetermined unit combines the detection result output from each detector and extracts an angle range. The predetermined unit specifies the rotating direction of the rotating member based on changes in the angle ranges extracted a plurality of times occurring in the plurality of times. The detecting range corresponding to each of the plurality of detectors is determined to be able to identify relative positions before and after a change from the angle range extracted by the predetermined unit to the angle range that is clockwise or counterclockwise apart a predetermined number or less to the angle range extracted, the predetermined number being two or more.

Abstract: An image searching apparatus includes: a processor; and a memory, wherein the processor is configured to attach, to an image with a first correct label attached thereto, a second correct label, the first correct label being a correct label attached to each image included in an image dataset for training for use in supervised training, the second correct label being a correct label based on a degree of similarity from a predetermined standpoint; execute main training processing to train a classifier by using the images and one of the first correct label and the second correct label, fine-tune a training state of the classifier; trained by the main training processing, by using the images and the other one of the first correct label and the second correct label; and search, by using the classifier that is fine-tuned, for images similar to a query image.

Abstract: A keyboard instrument includes a keyboard and an instrument case having a through hole penetrating therethrough from a top surface side to a bottom surface side and a positioning part configured to decide on a position of a music stand when a part of the music stand is disposed in the through hole.

Abstract: A digital-to-analog conversion device which performs integration processing for integrating a difference between an input signal and a first return signal generated based on the input signal, and outputting an integration result, first quantization processing for quantizing the integration result, and outputting a first quantization signal, first return signal output processing for outputting the first return signal by adding to the first quantization signal a correction value delay signal acquired by a correction value signal outputted based on the integration result being delayed, and output processing for outputting output signals including a signal whose pulse width is asymmetrical to center of a processing period, based on the first quantization signal, in which the correction value signal includes a signal indicating a correction value for correcting a difference between a center of the pulse width asymmetrical to the center of the processing period and the center of the processing period.

Abstract: A communication system (1) comprises a central (100) and a peripheral (200). The central (100) receives location information and time information from NTP servers (10) and a location server (30). The central (100) creates first offset information of the time measured by its own device and the time information received from the NTP servers (10). The central (100) acquires from map information a time difference corresponding to a location presented by the location information received from the location server (30). The central (100) creates first updated time information based on the time measured by its own device, first offset information, and time difference corresponding to the location presented by the location information received from location server (30) and transmits the first updated time information to the peripheral (200). The peripheral (200) changes the time displayed by its own device based on the received first updated time information.

Abstract: In a robot, an actuator causes the robot to operate. A processor is configured to acquire, when a holding portion is held by a predetermined target, physical information on a physical function of the predetermined target, and cause, by controlling the actuator depending on the acquired physical information, the robot to perform at least one of an examination operation for examining the physical function of the predetermined target and a training support operation for training the physical function of the predetermined target.

Abstract: There is provided a display apparatus which includes an input device having a plurality of video signal terminals including a digital video signal terminal, a display configured to display an input signal which is input from the input device, and a controller configured to set a search time of a digital video signal in accordance with presence or absence of power supply to a power supply terminal of the digital video signal terminal, and a connection status in a case in which the power supply is present, and configured to execute a search of the digital video signal in the search time.

Abstract: An electronic device of the present invention is an electronic device including a display operation unit in which a display function and an operation function are integrated together, the electronic device including a processor configured to execute processing below, in which the processing, when communication connection is made with a predetermined sales data processing apparatus, includes control processing of substituting either one or both of a display unit and an operation unit arranged on the sales data processing apparatus for at least part of a function of the display operation unit.

Abstract: To appropriately determine whether or not a motion of a user is good in an electronic device that detects the motion of the user by a sensor installed on a lower back portion. An analysis system S includes a sensor unit 1 and a processing device 2. The sensor unit 1 is installed on a lower back portion of a user. The processing device 2 includes a swing evaluating section 254. The swing evaluating section 254 extracts a first peak waveform and a second peak waveform in an output result of an angular speed measured by a sensor installed on the lower back portion of the user. The swing evaluating section 254 evaluates the motion of the user on the basis of an extraction result.

Abstract: A method implemented by a processor includes receiving performance data including pitch data; determining, based on the pitch data that is included in the received performance data, a key among a plurality of keys; selecting, based on the determined key and the pitch data, a first-type image from among a plurality of first-type images; and displaying the selected first-type image.

Abstract: An apparatus control device for controlling an apparatus including at least one processor configured to acquire external stimulation applied to the apparatus from outside of the apparatus, acquire an emotion change parameter for changing a simulated emotion of the apparatus in accordance with the acquired external stimulation, control the apparatus based on an emotion parameter of the apparatus, the emotion parameter being determined based on the emotion change parameter, and learn a variation of the emotion change parameter based on the external stimulus.

Abstract: An image processing device includes a memory storing a program, and at least one processor that executes the program. The processor sets an exposure condition for video imaging, acquires an image of the video imaged under the exposure condition, and calculates a brightness distribution from the image. The exposure condition includes a first exposure condition for causing the imaging device to capture an image using a first exposure value, and a second exposure condition causing the imaging device to capture an image using an exposure value higher than the first exposure condition and/or causing the imaging device to capture an image using a lower exposure value than the first exposure condition. The processor sets the first exposure condition or sets the first and the second exposure condition, based on the brightness distribution of the image captured under the first exposure condition after the first exposure condition is set.

Abstract: An exercise support device includes a motion sensor that is worn on a user's body and outputs data regarding the motion status of the user's body when the user is performing a moving exercise, and a control section which acquires exercise information regarding the user's exercise status. The control section selects a specific exercise index having relatively strong correlation with a moving speed from exercise indexes acquired from the data outputted when the user moves on a movement section plural times at moving speeds different from each other, acquires a coefficient that is used in an approximate expression which represents the specific exercise index and is a linear function including the moving speed as a variable and the coefficient, and acquires the exercise information based on the specific exercise index and the coefficient when the user moves by the moving exercise.

Abstract: An identification apparatus includes a processor and a memory configured to store a program to be executed by the processor. The processor acquires first image data obtained by capturing of an image of an affected area included in a skin or a mucosa by receiving first reception light. The first reception light is reflection light reflected from the affected area irradiated with first irradiation light including white light. The processor further acquires second image data obtained by capturing of an image of the affected area by receiving second reception light. The second reception light is light including light generated by fluorescent reaction in the affected area irradiated with second irradiation light. The second irradiation light includes light that allows the affected area to show fluorescent reaction when the affected area is irradiated with the light. The processor identifies the affected area based on the first image data and the second image data.

Abstract: A liquid crystal control circuit includes: a first terminal that outputs a rewriting signal for rewriting a plurality of pixels; a second terminal that periodically designates a start timing of the rewriting signal; a third terminal that outputs a polarity signal for designating polarity of AC voltage; a first circuit that identifies a next second inversion timing of any first inversion timing at which the polarity is inverted; a calculator that calculates a first start timing after the first inversion timing based on the start timing; a second circuit that determines whether the second inversion timing is within a period from a predetermined time before the first start timing to the first start timing; and an inversion unit that inverts polarity of the polarity signal after the rewriting signal starting from the first start timing is stopped, when the second inversion timing is within the period.

Abstract: A measurement device includes at least one processor that acquires acceleration data indicating a temporal transition of acceleration of a subject when the subject is moving by performing a moving action, detects a target timing that is a timing when the subject performs a target action in accordance with a temporal transition of the acceleration of the subject in a detection target direction, the temporal transition being indicated by the acceleration data, and in accordance with reference data indicating a temporal transition of the acceleration of the subject when the subject performs the target action in the moving action, detects the target timing using a first detection method when the moving action is a first moving action, and detects the target timing using a second detection method different from the first detection method when the moving action is a second moving action different from the first moving action.

Abstract: A measurement apparatus is equipped with a processor. The processor acquires first velocity data, which is data on a velocity in a first direction, and second velocity data, which is data on a velocity in a second direction orthogonal to the first direction, on the basis of accelerations acquired at an acceleration sensor. The processor calculates a first coefficient on the basis of the acquired first velocity data and the acquired second velocity data. The processor determines whether the measurement apparatus is installed in normal orientation on the basis of the calculated first coefficient.

Abstract: A control device includes a processor which, when an accessory is fitted onto an apparatus, controls a driver such that the accessory interferes with operation of a movable part of the apparatus, acquires data indicating a position of the movable part at which the accessory interferes with the operation of the movable part, and controls the driver such that the movable part is driven within a movable range which is set based on the acquired data indicating the position of the movable part.

Abstract: It becomes possible to succeed in restarting a power supply unit. A power supply circuit includes the power supply unit which supplies DC power to a CPU, a switch which operates to cause a short-circuit to occur between a DC power supply and an input terminal of the power supply unit or to open a connection between the DC power supply and the input terminal of the power supply unit, a temperature measurement unit which measures a temperature and a processor which controls the switch to open the connection in a case of deciding that the DC power is not supplied to the CPU even when controlling the switch to cause the short-circuit to occur and controls the switch to cause the short-circuit to occur after a predetermined time elapses after controlling the switch to open the connection. The predetermined time is set on the basis of the temperature that the temperature measurement unit measures.

Abstract: Provided are an electronic device capable of accurately measuring the effect of continuous beauty treatment based on the biological information acquired from a video, a method for controlling an electronic device, and a control program for an electronic device. The electronic device 1 includes: an imaging condition adjuster 111a that makes an imaging device capture a video of at least a part of a body to acquire pulse-wave information for adjustment indicating a pulse wave of the body based on the video, and adjusts an imaging condition based on the pulse-wave information for adjustment; and a video processing unit 111 that makes the imaging device capture a first video of at least a part of the body under the imaging condition adjusted by the imaging condition adjuster 111a to acquire video information on the body in the first video, and acquires first pulse-wave information on the body based on the video information on the body in the first video.

Abstract: When one of an acquired plurality of parameters that represents an exercise state changes or is assumed to change, a value of another parameter that changes in conjunction with that change is estimated. A parameter acquirer acquires, as indexes representing the exercise state of a subject, a value of a first parameter, and a value of a second parameter that is an index different from and having correlation with the first parameter. A parameter estimator estimates the value of the second parameter that corresponds to the another first parameter in accordance with a model generated on the basis of sets of a value of a third parameter as an input of the model and a fourth parameter as an output of the model. The third parameter is the same type as the first parameter and the fourth parameter is the same type as the exercise state of the second parameter.

Abstract: In an information processing device, at least one processor acquires edited arithmetic operation data which indicates a result of arithmetic operations which are performed on a numerical formula on the basis of an input operation from a target person, decides whether it is preferable to change an arithmetic operation program which is stored in a memory and is based on the numerical formula, and in a case where it is decided that it is preferable to change the arithmetic operation program, changes the arithmetic operation program on the basis of the edited arithmetic operation result data which is acquired.

Abstract: An electronic device includes first and second processors, and first and second display units. While the first and second processors cooperate with each other and perform a display operation including a time display, the first processor can be set to a normal mode, a low power mode in which a power consumption is lower than a power consumption in the normal mode, or a pause mode in which a power consumption is lower than the power consumption in the low power mode, and the first processor is stopped. In the normal or low power modes, the first processor controls such that the first display unit displays a time, and the second processor controls such that the second display unit does not display a time. In the pause mode, the first display unit is turned off, and the second processor controls such that the second display unit displays a time.

Abstract: A keyboard instrument includes: a case (upper case) including a back surface member having an insertion port into which a music stand is inserted, and an upper surface member having a recessed portion provided corresponding to the insertion port; and an exterior member that is disposed on an upper side of the upper surface member and covers the recessed portion.

Abstract: Disclosed is a charge protection circuit including: a switch that switches between allowing and not allowing power supply from an external power source to a charging circuit that supplies power for charging a rechargeable battery; a detector that detects at least one of a current flowing from the charging circuit to the rechargeable battery and a voltage between two electrodes of the rechargeable battery; a determiner that determines whether a detection result of the detector is abnormal; and a controller that, in response to the determiner determining that the detection result of the detector is abnormal, causes the switch to switch to an interrupting state so as to interrupt power supply to the charging circuit.

Abstract: A non-transitory computer-readable recording medium records an input program for causing a computer to execute selecting contents displayed on a display screen of a display, and inputting the selected contents to an input area on the display screen upon receiving an execution instruction while the selected contents are selected.

Abstract: A CPU determines whether a first condition related to a current position of a subject is satisfied, determines whether a second condition different from the first condition and related to at least one of the current position of the subject and a motion state of the subject is satisfied, and controls a display mode of a display unit on the basis of a determination result as to whether the first condition is satisfied and a determination result as to whether the second condition is satisfied.

Abstract: A noise waveform removing device includes one or more processors that are configured to obtain noise-containing movement waveform data; use a trained generation model, to determine a filter contribution rate based on the noise-containing movement waveform data; and generate noise-free movement waveform data, based on the determined filter contribution rate and the noise-containing movement waveform data.

Abstract: There is provided a projection system including: a projector configured to project an image on a projection surface; and a computer configured to communicate with the projector and instruct the projector to project the image in accordance with an operation by a user. The projector includes a first processor that sends information on an operation state of the projector to the computer while communicating with the computer. The computer includes a display and/or a speaker and a second processor that makes a notification based on the information from the projector by causing the display to display a notification and/or by causing the speaker to output a voice.

Abstract: A processor determines whether the remaining period until the expiration time of predicted ephemerides, which are predicted orbital information on navigation satellites, is a determination period or shorter. The determination period is set to at least the maximum term during which a subject is expected to be in a certain state. The processor causes an operation of acquiring actual ephemerides, which are actual orbital information on the navigation satellites, to be executed based on the positioning signals received when determination is made that the remaining period until the expiration time of the predicted ephemerides is the determination period or shorter, and determines the position of the subject based on the actual ephemerides acquired through the actual ephemeris acquiring operation.