Abstract: A data acquisition device including a processor which performs processing of eliminating some of a plurality of position data indicating mutually different positions of a moving object, in accordance with a mode signal from an information processing device, and a communication circuit which transmits the position data subjected to elimination processing by the processor to the information processing device.

Abstract: A display control method executed by a client terminal, includes: accepting a first and second formulas; displaying a first coordinate system having a first coordinate range corresponding to the first formula, in a first area, and a second coordinate system having a second coordinate range corresponding to the second formula, in a second area, on a display screen of a display; accepting a user operation of moving one area of first and second areas to overlap at least a part of the one area onto the other area of the first and second areas; and in response to the user operation, displaying, on the display screen, an integrated coordinate system having a coordinate range for integration determined based on the first and second coordinate ranges, and drawing first and second graphs representing the first and second formulas, at the integrated coordinate system.

Abstract: An electronic musical instrument including a musical instrument body which is supported by first finger of a hand of an instrument player and at least one finger other than the first finger, scale keys which are provided at positions that are contacted with fingers other than the first finger on one surface of the musical instrument body, and each of which specifies a scale of a musical sound, a touchpad which is provided in an area that is contacted with the first finger on an other surface of the musical instrument body, and includes a sensor that has a planar detection area for detecting a contact position of the first finger, and a processor which controls emission of the musical sound whose scale has been specified by the scale key in accordance with the contact position of the first finger detected by the touchpad.

Abstract: A digital-to-analog converter performs a ?? computation process to start the ?? computation based upon the second clock signal with respect to the digital data of music sound if the ?? computation is not under execution when the control signal is outputted by the signal output process, a control process to inhibit the ?? computation based upon the second clock signal from being started with respect to the digital data of music sound until the ?? computation is not under execution when the ?? computation is under execution, and an output process to convert a computation result of the ?? computation process into an analog signal and output the analog signal.

Abstract: A keyboard instrument includes a plurality of key blocks, and an instrument case. Each key block includes, a plurality of key main bodies, an area of the top surface abutting one edge side of the key main body in a longitudinal direction is pressed by a user; a plurality of connecting sections, the connecting section is deformed in response to be pressed by the user; and a supporting section which supports the plurality of key main bodies as one key block through the plurality of connecting sections. The plurality of supporting sections included in the plurality of key blocks are piled up in a direction intersecting with the longitudinal direction in the instrument case. The plurality of connecting sections included in one key block and the plurality of connecting sections included in another key block are overlapped each other in the instrument case.

Abstract: When a page turner is to be accommodated, a holding table is folded, and an air blowing section is rotated and moved toward a side surface of an accommodation case where a page-turning mechanism can be accommodated, whereby the upper surface of the accommodation case and the air blowing port of the air blowing section are substantially flush with each other. Also, an expansion unit is removed from the holding table, and a casing is closed to cover a page-turning main body section constituted by the accommodation case and the air blowing section and the holding table. As a result, the entire page turner is accommodated in a substantially rectangular parallelepiped shape whose vertical and horizontal size is equal to a vertical and horizontal size of a predetermined book. Finally, the page turner is inserted between a pair of side plates constituting leg sections in an image pickup apparatus stand.

Abstract: A printing device includes a housing having at a bottom surface thereof a print head in which printing elements are arrayed linearly in a main scanning direction, a detector configured to detect a movement distance of the housing in a sub-scanning direction, an inputter configured to input an instruction to start printing, an indicator disposed on an edge portion of the housing and configured to indicate a planned print position on a printing medium, and a processor. The processor is configured to determine whether the housing has been moved in the sub-scanning direction by a standard distance between the indicator and the print head in the sub-scanning direction after inputting by the inputter of the instruction to start printing, and cause the print head to start printing at a start printing position that is a position to which the housing has been moved in the sub-scanning direction by the standard distance.

Abstract: A nail contour detecting device including a processor, wherein the processor obtains first feature point data of a first nail contour which is a nail contour detected from a first nail image obtained by imaging a nail of a finger or a toe, and second feature point data of a second nail contour which is a nail contour detected from a second nail image obtained by imaging a nail of the same finger or toe as the first nail image; and the processor obtains one nail contour based on the first feature point data and the second feature point data.

Abstract: A stand installation plate that is a mounting plate for fixing an imaging apparatus stand at a predetermined angle is attached to a constituent surface corresponding to a back portion of a casing with a screw. This stand installation plate is horizontally rotatable with the screw as a rotation axis. At a predetermined position on the stand installation plate, a male screw that is a fixing section is provided. When using a page turner, a user installs the imaging apparatus stand on the stand installation plate such that the male screw is inserted into a hole formed in a bottom plate of a leg section. Then, by screwing a cap provided with a female screw into the male screw, the user fixed the imaging apparatus stand on the stand installation plate.

Abstract: A moving state determining device includes a receiver receiving radiowaves from a positioning satellite and a processor. The processor determines a moving state of a satellite radiowave receiving unit based on a motion state measured by a sensor which measures a motion state, and performs a positioning operation based on information received by the receiver to obtain a current position and an error range thereof. In determining the moving state, a positioning operation result obtained when the error range satisfies a predetermined accuracy standard can be used. The error range is calculated based on a positioning accuracy and a deviation of the obtained current position and a predicted position calculated in accordance with the moving state. The positioning accuracy is obtained by combining each position of positioning satellites from which radiowaves are received and each receiving state of the radiowaves.

Abstract: A wheel train device including a dial plate having a display area provided between a central portion and an outer peripheral portion, a wheel train section having a pointer wheel to which a pointer that moves above the display area is attached, a supporting member which supports the wheel train section in an area corresponding to the display area, and a plurality of shaft attachment holes which are provided in a plurality of positions of the supporting member and to which the pointer wheel is selectively attached in one of the plurality of positions.

Abstract: A drawing device, including: a drawing head which performs drawing on a drawing target; a head moving unit which moves the drawing head in a first direction and in a second direction which intersects with the first direction; a processor which controls the drawing head and the head moving unit; and a plurality of maintenance units in which the drawing head performs maintenance with contents different from each other, wherein within a range where the drawing head is moved by the head moving unit, a drawing area, a stand-by area and the plurality of maintenance units are provided at positions different from each other, and the processor controls the head moving unit to control whether the maintenance is performed or not in at least one of the plurality of maintenance units when the drawing head moves between the stand-by area and the drawing area.

Abstract: An electronic musical instrument includes: a memory that stores, before performance of a musical piece on the electronic musical instrument by a performer begins, pitch variation data that represents differences between fundamental tone frequencies of notes in a melody of the musical piece and fundamental tone frequencies of notes in prescribed singing voice waveform data; and a sound source that outputs a pitch-adjusted carrier signal to be received by a waveform synthesizing device that generates synthesized waveform data based on the pitch-adjusted carrier signal, the pitch-adjusted carrier signal being generated on the basis of the pitch variation data acquired from the memory and performance instruction pitch data that represent pitches specified by the performer during the performance of the musical piece on the electronic musical instrument, the pitch-adjusted carrier signal being generated even when the performer does not sing after performance of the musical piece begins.

Abstract: A satellite radiowave receiving device includes a receiver and a processor. The receiver acquires and receives radiowaves from a positioning satellite. The processor performing a positioning operation based on the radiowaves received by the receiver to obtain a current position of the satellite radiowave receiving device. The processor causes the receiver to stop an acquiring operation of radiowaves from a new positioning satellite under a predetermined condition while radiowaves are being acquired from a required number of positioning satellite for the positioning operation. If an error range of the obtained current position no longer satisfies a predetermined accuracy standard during a stop of the acquiring operation, the processor causes the receiver to resume the acquiring operation.

Abstract: Measurement accuracy in sports is improved. A wrist terminal includes a measurement information acquiring unit, a reference atmospheric pressure setting unit, and a state determining unit. The reference atmospheric pressure setting unit sets a reference atmospheric pressure. The state determining unit determines that the wrist terminal is located over water when a difference between the reference atmospheric pressure and a current atmospheric pressure after starting sports is within a predetermined atmospheric pressure range and the wrist terminal is located under water when the difference is outside the predetermined atmospheric pressure range. The measurement information acquiring unit 51 performs predetermined measurement on the basis of the determination result from the state determining unit 54.

Abstract: An imaging device having an imaging lens system includes: an outermost cover member of the imaging lens system; a light source arranged inside the cover member; and a heat dissipation member is configured to dissipate heat of the light source to the cover member, thereby defogging the cover member by heat of the heat dissipation member.

Abstract: A graph drawing system includes an electronic device and a calculation server. A first processor of the electronic device transmits calculation inquiry data including information on a function entered by a user operation to the calculation server. A second processor of the calculation server calculates drawing information including coordinates of a plurality of drawing points represented by the function and plotted in a graph drawing area of the display, and continuity/discontinuity information indicating whether or not adjacent points of the drawing points should be connected to each other, based on the calculation inquiry data and transmits the drawing information to the electronic device. The first processor causes the display to display a graph corresponding to the function, based on the drawing information.

Abstract: A satellite radiowave receiving device includes a receiver and a processor. The receiver receives radiowaves from a positioning satellite. The processor performs a positioning operation based on the radiowaves received by the receiver to obtain a current position. The processor calculates an error range at the current position based on a positioning accuracy and a deviation. The positioning accuracy is obtained by combining each position of a plurality of positioning satellites and receiving state of radiowaves from each of the plurality of positioning satellites, and the deviation is a deviation of the current position and a predicted position calculated in accordance with a travelling state of the satellite radiowave receiving device.

Abstract: A casing is constituted by four constituent surfaces. When a page-turner is to be accommodated, a holding table for holding a book in an opened state and a page-turning main body section which turns pages of the book are accommodated in a substantially rectangular parallelepiped area formed by the four constituent surfaces. Here, in consideration of workability at the time of use, the page turner is accommodated such that the page-turning main body section is positioned on the upper side and two holding plates constituting the holding table are positioned on the lower side with the casing standing upright. The page-turning main body section is supported from below by one holding plate and the other holding plate positioned diagonally to the page-turning main body section without a special supporting means being provided.

Abstract: An electronic timepiece includes a display, a driver that drives the display, and a CPU that controls the driver. The CPU inverts, in a time less than or equal to a reference inversion time and at an inversion timing of a constant polarity inversion cycle, a polarity of a voltage to be applied to the display. Additionally, the CPU outputs image data to the driver at an image update timing of a cycle that is synchronized with the inversion cycle and that is equivalent to a reference cycle equal to the inversion cycle multiplied by an inverse of an integer. The image update timing is a time when a reference adjustment time elapses after a timing of the reference cycle. The reference adjustment time is less than a time of the reference cycle and greater than or equal to the reference inversion time.