Abstract: A control method executed by a computer includes: processing a processing target medium placed on a medium holding member, a protrusion that bites into the medium holding member being formed on a contact surface of a conveyance roller with the medium holding member; controlling a driver by the computer such that a conveyance roller conveys a medium holding member in a first conveyance direction and the medium holding member is sequentially conveyed in a second conveyance direction opposite to the first conveyance direction in a state where a processing portion is separated from a processing target medium; and controlling the driver and the processing portion by the computer based on processing data after controlling the driver such that the processing portion processes the processing target medium while causing the conveyance roller to convey the medium holding member together with the processing target medium.

Abstract: A drive control device includes a processor configured to control a driver that drives a hand to rotate. The processor measures an elapsed time while a reference period elapses in a timing module that measures time, and based on the elapsed time, causes the driver to drive the hand to rotate a unit number of times per the reference period with a reference interval shorter than the reference period, the unit number of times being plural, and initializes the elapsed time each time the reference period elapses.

Abstract: A display control method executed by one or more processors, the method including: based on history information representing history of a state of an object, displaying a portion of a plurality of time period information representing the state of the object in a predetermined first time period in chronological order in a first display region of a display; displaying a graph representing a time-series change of a parameter regarding the history information in the first time period in a second display region; in response to receiving an operation designating a position in the second display region, based on a designated time corresponding to the designated position, determining a target time period; and changing a portion of the time period information in a manner in which the time period information corresponding to the determined target time period is displayed at a predetermined position in the first display region.

Abstract: A setting controller includes at least one processor and a memory. The at least one processor saves, in the memory, a setting value that is before start of a specific operation in which the setting value is changed a plurality of times and, when a single return instruction operation for making an instruction to return the changed setting value to an original state is performed after the setting value is changed the plurality of times in response to the specific operation, the at least one processor returns the changed setting value to the setting value that is before the start of the specific operation and is saved in the memory.

Abstract: An ear device includes, a main body that is placed on a back side of an auricle and that is provided with a battery; a sound emitter that is placed in a concha cavity and that includes a sound emitting hole which emits sound output from a speaker; and a coupler that couples the main body and the sound emitter. An ear tip including a sound conduit inside can be attached to and detached from the sound emitter. A sound emitting direction in which the sound conduit extends and a depth direction of the ear canal are different in a state that the ear tip is in use with the ear tip attached to the sound emitter.

Abstract: An information processing apparatus includes: at least one of a microphone and a communication interface; and a processor, wherein the processor: sequentially acquires frames which are music data input from the outside through at least one of the microphone and the communication interface and in which the input music data is divided at set time intervals, and sequentially outputs comment data for the frames of the music data corresponding to at least one emotion label determined from among a plurality of emotion labels on the basis of the sequentially acquired divided frames.

Abstract: A classification device includes one or more processors configured to classify, using an inference model, a classification target in an input image. The inference model is a model trained through machine learning using a training image. The training image is an image obtained by replacing pixel values of selected pixels within a region of a training target in an original image with values independent of pixel values of pixels within the region of the training target.

Abstract: A decorative bezel includes an inner side surface including a flat surface region that abuts a flat surface region of an outer side surface of a rigid timepiece case in a state in which the decorative bezel is disposed around the timepiece case. The decorative bezel is made of a brittle material.

Abstract: A drive control device includes a processor configured to control a driver that drives a hand to perform a rotational movement by a unit angle. The hand points to one of specific positions each time the hand performs the rotational movement by the unit angle a unit number of times that is plural, thereby performing rotational movements corresponding to the unit number of times. In a case of changing a position to which the hand points from one specific position to another specific position of the specific positions for each reference period, the processor sets unit-period intervals between the rotational movements to be either uniform or non-uniform.

Abstract: A hand movement control device includes a processor configured to, in a case of causing a hand to perform a display operation synchronized with time, output, to a driver, a signal to cause the hand to perform a rotational movement by a unit angle per unit period obtained by dividing a reference period by two or more. The signal includes a first signal for the hand to perform the movement each time the reference period elapses based on a current time and a second signal for the hand to perform the movement each time the unit period elapses from a timing of the movement caused by the first signal. The processor causes the hand to move to a position for a first point in time that is ahead of the current time and in units of the reference period and starts controlling the display operation from the first point in time.

Abstract: A display method executed by at least one processor provided in a computer, the method including: performing a first process in which a parameter electronic sticky note for displaying a parameter of a predetermined object is displayed when the predetermined object is displayed in an electronic sticky note; in the first process, displaying the parameter electronic sticky note for displaying the parameter of an image object in response to the image object being displayed; and not displaying the parameter electronic sticky note for displaying the parameter of the handwriting object in response to the handwriting object being displayed.

Abstract: A light source discrimination device includes at least one processor discriminating whether each of a plurality of light source images included in a Bayer image obtained by imaging a predetermined area by a camera indicates a first light source serving as a transmitter for visible light communication and undergoing change in color with a predetermined change pattern or a second light source serving as a white light source installed for lighting. The at least one processor generates a reduced image for each of the light source images by averaging brightness values of pixels for each unit of pixels in which a red component, a blue component, and a green component are included at a ratio of 1:1:2, and discriminates whether each of the plurality of light source images indicates the first light source or the second light source, based on magnitude of a brightness value in the reduced image.

Abstract: A data creation method executed by a computer, includes: creating processing data for controlling an operation of a processing device including a cutter configured to cut a medium to be processed placed on a medium holding member, and creating processing data for cutting a print medium, on which a print image included in print data is printed by a printing device, as the medium to be processed placed on the medium holding member, based on a position of the print medium on the medium holding member when the print medium is placed on the medium holding member as the medium to be processed, and cut data for cutting at least one contour included in the print image generated by converting the print image.

Abstract: A learning support method executed by a computer of an information processing apparatus, the learning support method includes: managing grade information indicating whether a user has correctly or incorrectly answered a question associated with a difficulty level, and executing at least one of: deemed correct answer addition of adding, to the grade information, and deemed incorrect answer addition of adding, to the grade information.

Abstract: A timepiece includes: a first plate-shaped member formed of a conductive material; a second plate-shaped member disposed on a first side of the first plate-shaped member and formed of a conductive material; a circuit board disposed between the first plate-shaped member and the second plate-shaped member; and a connecting member that electrically connects the first plate-shaped member to the second plate-shaped member. A through hole is formed in the circuit board, and the connecting member is inserted in the through hole to electrically connect the first plate-shaped member to the second plate-shaped member.

Abstract: An image processing device includes one or more processors to execute processing including: acquiring a first image in which a subject is captured; acquiring a second image in which the subject is captured that corresponds to a partial range within an image capturing range of the first image and that is captured under a same type of image capturing condition as the first image; performing position alignment between the first image and the second image; and arranging the second image at a position determined by the position alignment in the first image.

Abstract: A keyboard device includes: a lower case; a board disposed above the lower case; keys disposed above the board; a reinforcement member disposed between the lower case and the board; and a stopper attachment that is part of the reinforcement member. The stopper attachment is at a position higher than the board.

Abstract: A position obtaining device includes a processor. The processor, in response to a condition being met, derives a first attitude angle as an attitude angle of the device based on first light sources and positions thereof on an image obtained by a first camera; in response to the attitude angle of the device being known, derives a three-dimensional position of the device based on two or more second light sources and positions thereof on an image obtained by a second camera, and in response to a predetermined number of second light sources or more being captured in the image, derives the three-dimensional position and a second attitude angle as the attitude angle of the device; and integrates a result of the first attitude angle and a result of the three-dimensional position and the second attitude angle to estimate the attitude angle and the three-dimensional position of the device.

Abstract: An electronic device includes a case and an antenna provided on the case. The electronic device also includes the following. A first adjuster is formed of a metal material. The first adjuster (i) is provided in a position in which one end side is provided to come into contact with or to be near the antenna and (ii) in which the other end side is provided in the case. A cylinder is included in the case, is formed of a metal material, and the other end side of the first adjuster is inserted therein. A second adjuster is formed of a dielectric material and is provided in the cylinder to exist between the cylinder and the first adjuster.

Abstract: In a terminal device, a control unit acquires a parameter value that is related to a robot executing a gesture according to an event, the parameter value changing according to the event. The control unit generates aggregate data of the acquired parameter value in a target period. The control unit causes a display unit to display the generated aggregate data.

Abstract: A watch according to an embodiment of the present disclosure includes a first pointer, a first magnetic body fixed to the first pointer, a second magnetic body arranged facing the first magnetic body, a first shaft body fixed to the second magnetic body, and a wheel train mechanism including a first rotary wheel interlocked with the first shaft body.

Abstract: An electronic device includes at least one processor. The at least one processor: acquires: first pitch data corresponding to a pitch specification operation by a user on an operating element; syllable data that includes a plurality of syllables; and an intonation note level for each of the plurality of syllables, the intonation note level being specified by the user from among a plurality of intonation note levels corresponding to a respective plurality of pitches; generates voice waveform data corresponding to the each of the plurality of syllables based on second pitch data obtained by changing the first pitch data according to the intonation note level for the each of the plurality of syllables; and causes a vocalizer to vocalize based on the voice waveform data.

Abstract: An information processing method is performed by a computer, and includes obtaining login information on a user, and generating data to cause a display to display either an instructor display screen for an instructor or a learner display screen for a learner in accordance with the obtained login information. The instructor display screen and the learner display screen both include a first display area where first information on a predetermined learning content is displayed and a second display area where second information on a learning support function using the predetermined learning content is displayed. Only the instructor display screen includes, in the learning support function, an instructor learning support function for the instructor.

Abstract: An electronic timepiece includes an obtaining circuit, a time measurer, a first processor provided outside the time measurer, and a second processor. The obtaining circuit obtains information on a current time from outside. The time measurer outputs a time measurement signal. The first processor obtains the time measurement signal from the time measurer, and measures time based on the time measurement signal. The second processor is connected to the obtaining circuit and obtains the current time from the obtaining circuit. The first processor obtains the current time, which the second processor obtains from the obtaining circuit, and based on the current time, corrects the measured time, which the first processor is measuring.

Abstract: An information processing method includes performing an obtainment process of obtaining pieces of performance information on learners on a test created based on a predetermined learning content, and learning states of the learners about the predetermined learning content, and performing a display process of causing a display to display statistical information on the learners about the predetermined learning content based on the pieces of performance information and the learning states.

Abstract: An exterior member includes constituent materials different from one another in crystal grain size. The exterior member has a surface segmented into regions formed of the respective constituent materials.

Abstract: An electronic timepiece includes a radio wave receiver which receives radio waves from a positioning satellite, a communicator which performs communication with an external device, a storage which stores predicted positional information of the positioning satellite acquired from a source other than the positioning satellite, and a processor configured to update the predicted positional information stored in the storage by causing the communicator to acquire the predicted positional information from the external device at or after a specified timing corresponding to an update period of the predicted positional information, the specified timing being a timing before an end of an effective period of the stored predicted positional information, and the update period being determined in advance in the external device.

Abstract: An information processing method executed by an information processing device having at least one memory and at least one processor includes: acquiring avatar information related to characteristics of an avatar that performs an action related to customization of a target object in a virtual space; and determining a configuration of a customization object to be used for the customization in the virtual space based on the avatar information.

Abstract: A display device includes: a circuit board on which a plurality of electronic components are arranged; a light guide plate arranged to face the plurality of electronic components; a display portion arranged on an opposite side to the circuit board of the light guide plate in such a manner as to face the light guide plate; a light-transmitting plate having light transmissivity, arranged between the light guide plate and the display portion, and configured to be in contact with a front surface of the light guide plate and a back surface of the display portion; and a spacer provided on a front surface of the circuit board and configured to regulate a distance between the circuit board and the light guide plate.

Abstract: An information processing system includes: a terminal device that includes a display that displays a browser; and an information processing apparatus that is communicably connected to the terminal device and that includes a processor. The processor determines whether a certain character string displayed on the browser has been selected by an operation of a user. When determining that the character string has been selected, the processor generates data for displaying a search button on the browser. The search button is for giving an instruction to search a dictionary content of a learning support system for the selected character string.

Abstract: Systems and methods for an electronic timepiece are described. The electronic timepiece can include a first processor that controls a clocking operation and a second processor that has an arithmetic processing capacity higher than an arithmetic processing capacity of the first processor. The electronic timepiece can further include an information acquisition circuit that is controlled by the second processor.

Abstract: An information processing system includes: a terminal device including a display that displays a predetermined work area that is configured to be capable of at least displaying a plurality of electronic sticky notes that can be linked to each other; and an information processing apparatus that is connected to the terminal device in a manner that communication is possible. The information processing apparatus includes a processor that generates data for displaying an icon for temporarily deleting at least the electronic sticky note from the predetermined work area at a predetermined position in the predetermined work area.

Abstract: An information processing device includes: an input interface; and at least one processor, configured to perform the following: selecting an instrument, a musical tone of which is to be digitally synthesized based on corresponding musical tone data, via the input interface; acquiring a parameter value that has been set for the selected instrument; generating a random number based on a random function; and changing a pitch of the musical tone of the selected instrument based on the generated random number and the acquired parameter values.

Abstract: There is provided a display control method that is performed by at least one processor of a computer including a memory storing a program that is executed by the processor. The display control method includes: determining, in accordance with a predetermined rule, from among a plurality of images (i) each associated with detailed information to be presented to a user and (ii) arranged and displayed on a list screen, a target image for which supplementary information included in the detailed information is to be displayed; causing a display to display the list screen where the plurality of images is arranged; and causing the display to display, at a position on the list screen, the supplementary information having a content related to the detailed information associated with the target image, the position corresponding to the target image.

Abstract: A computer performs generating, on the basis of mathematical expression information indicating a complex function, first display information on a first three-dimensional graph that indicates a relationship between a first variable indicating a real part of a first complex number input to the complex function indicated by the mathematical expression information, a second variable indicating an imaginary part of the first complex number, and a third variable indicating a real part of a second complex number output from the complex function, generating, on the basis of the mathematical expression information, second display information on a second three-dimensional graph that indicates a relationship between the first variable, the second variable, and a fourth variable indicating an imaginary part of the second complex number, and outputting display information including the first display information and the second display information.

Abstract: An information processing device includes, at least one processor that derives frequency characteristics of time-series data of a measurement result by an acceleration sensor and determines whether the time-series data indicates a running/walking state in accordance with whether all determination conditions including at least a first condition and a second condition are satisfied, the first condition being a condition that a frequency having maximum intensity in the derived frequency characteristics is equal to or higher than a lower limit frequency set in advance, and the second condition being a condition that at least one of the frequency having the maximum intensity or a frequency having second largest intensity in the frequency characteristics falls within a range equal to or higher than the lower limit frequency and equal to or lower than an upper limit frequency set in advance.

Abstract: An effect adding apparatus includes a plurality of first operation elements operable by a user to change parameters assigned to the respective first operation elements; and at least one processor configured to: select a parameter to be assigned to each of the first operation elements, from among a plurality of parameters corresponding to designated effects, the designated effects being effects designated from among plural selectable effects; when a plurality of the plural selectable effects including a first effect and other effects are to be used in combination as the designated effects, change the parameters to be assigned to the plurality of first operation elements from among the plurality of parameters corresponding to the first effect in response to a change in the other effects to be combined with the first effect; and add the designated effects to a musical sound generated by a sound source.

Abstract: An antenna that has an annular shape in a plan view from a first direction and has at least an outer peripheral edge and an inner peripheral edge includes at least one latch on the inner peripheral edge. The inner peripheral edge has at least one first notch at which the inner peripheral edge is away from a center of the annular shape in the plan view.

Abstract: An action control device includes a sound acquirer, an actuator, and a controller. In response to the controller determining, during an action of the actuator, that a sound acquired by the sound acquirer is a human voice, the controller controls so as to stop the actuator, capture sound after the determination for a predetermined period, and in response to the predetermined period having elapsed, restart the action of the actuator.

Abstract: An apparatus control device includes a processor that acquires a stimulus acting on an apparatus from an outside, and sets an action time based on the acquired stimulus data, the action time being related to a behavior that a user of the apparatus habitually performs, the action time being a time at which the apparatus acts.

Abstract: An electronic device includes: a date indicator that includes a letter part and a non-letter part different from the letter part, the non-letter part being a through hole; and a solar battery disposed below the date indicator.

Abstract: A learning support system includes: a display; and at least one processor. The at least one processor: displays a plurality of electronic sticky notes arranged on the display; in response to an electronic sticky note being selected from the plurality of electronic sticky notes, displays on the display an edit screen for editing content shown in the selected electronic sticky note; and, in response to a user operation on a predetermined icon, allocates a portion of the edit screen as a region for displaying a search screen for searching for a certain character string in predetermined dictionary content to display the search screen. The predetermined icon is displayed at a predetermined position on the edit screen as an indicator showing that searching for the certain character string in the predetermined dictionary content is possible.

Abstract: An electronic musical instrument includes a processor that determines a first pitch that corresponds to one of chord constituent notes corresponding to chord information at a timing at which an operation element is specified by a user, the chord information being obtained from music piece data, and is closest to a pitch corresponding to the element, in response to a musical tone of the first pitch being not emitted, causes a sound emitter to emit the musical tone, and in response to the musical tone being emitted, causes the sound emitter to emit a musical tone of a second pitch that corresponds to another one of the chord constituent notes and is present in a direction viewed from the first pitch. The direction is identical with a direction in which the pitch corresponding to the element currently specified is viewed from a pitch corresponding to an operation element previously specified.

Abstract: A control unit of an information generation apparatus performs: correlating a plurality of electronic sticky notes that satisfy a designated condition to each other among a plurality of electronic sticky notes displayed in a display area of a designated group and displaying the correlated electronic sticky notes; and in a case where the correlating process is performed on a first group of a plurality of groups, if an electronic sticky note that satisfies the designated condition is included in a second group differing from the first group, a control process of causing a duplicate electronic sticky note obtained by duplicating an electronic sticky note that satisfies the designated condition included in the second group to be displayed in a display area of the first group, and correlating the plurality of electronic sticky notes that satisfy the designated condition that includes the duplicate electronic sticky note to each other.

Abstract: An electronic keyboard instrument includes a main body case configured to include a sound emitting hole in a lower side, a keyboard provided inside the main body case, a sound emitting unit disposed on the lower side of the main body case in such a manner that a sound emitting port corresponding to the sound emitting hole is directed towards the keyboard, and a plate-shaped unit provided on an upper side of the sound emitting unit and configured to include a cutout formed in a portion corresponding to the sound emitting hole, and a communication path is provided inside the main body case, the communication path being configured to enable a sound emitted by the sound emitting unit to be emitted from an upper side of the keyboard towards an outside by way of the cutout in the plate-shaped unit.

Abstract: A hearing machine tuning device includes at least one processor, and the at least one processor acquires manual tuning information including information on manually tuned setting values of a hearing machine and information on manual tuning date and time, and supplies the hearing machine with automatic tuning information generated on the basis of the acquired manual tuning information and including automatic tuning setting values.

Abstract: An electronic device includes a case, an antenna element and a first conductor. The case has a space inside and includes an insulating material. The antenna element is disposed in the case and includes an antenna pattern. The antenna pattern includes at least a part extending substantially parallel to a first axis direction perpendicular to a central axis of the case. The first conductor is disposed between the case and the antenna element, has a surface substantially parallel to a second axis direction along the central axis of the case, and is electrically connected to a ground plane for the antenna element.

Abstract: A sensor device including a case main body, a sensor portion provided in the case main body, and an exterior member which is provided on a circumferential portion of the case main body, and has at least one first opening at a positioned shifted in a predetermined direction from an opposing direction of the sensor portion, in which a flow route where fluid is flowable into the sensor portion through at least the first opening is formed between the case main body and the exterior member.