Abstract: A liquid ejecting apparatus includes a head unit, and a drive signal output unit that outputs the drive signal. The head unit includes an ejection portion that ejects a liquid, a first rigid substrate, and a first connector including a first terminal, the drive signal output unit includes a second rigid substrate, a second connector including a second terminal that outputs the drive signal, a D/A converter, and a drive signal output circuit, the first connector is provided on the first rigid substrate, the second connector, the D/A converter, and the drive signal output circuit are provided on the second rigid substrate, one of the first connector and the second connector has a receptacle shape, the other has a plug shape, and the first connector and the second connector are fitted so that the first terminal and the second terminal are in direct contact with each other.

Abstract: A liquid ejecting apparatus includes a head unit, and a drive signal output unit that outputs a drive signal. The head unit includes a first rigid substrate, and a first connector to which the drive signal is input, the drive signal output unit includes a second rigid substrate, and a second connector from which the drive signal is output, the first connector includes a first fixing portion, and a first terminal, the second connector includes a second fixing portion, and a second terminal, one of the first connector and the second connector has a receptacle shape, the other has a plug shape, the first connector and the second connector are fitted so that the first terminal and the second terminal are in direct contact with each other, and at least one of the first fixing portion and the second fixing portion is tin-plated.

Abstract: A liquid ejecting apparatus includes a head unit that includes a nozzle that ejects a liquid, a control circuit that outputs a control signal that controls an operation of the head unit, a power supply circuit that supplies a power supply voltage to the head unit, and a liquid container that stores the liquid. The head unit includes a first terminal to which the control signal is input, a second terminal to which the power supply voltage is supplied, and a liquid supply port to which the liquid is supplied, the first terminal and the second terminal are located side by side along a first direction, and the second terminal is located between the first terminal and the liquid supply port in a second direction intersecting the first direction.

Abstract: Reducing noise during association analysis is provided. An association model is generated having a support value with respect to original data greater than a predefined minimum support value threshold level. A number of association rules corresponding to the association model are identified. It is determined whether the number of association rules corresponding to the association model is less than a predefined maximum number of association rules. In response to determining that the number of association rules corresponding to the association model is greater than the predefined maximum number of association rules, inverted data of the original data is generated. Another association model is generated having the support value with respect to the original data and the inverted data greater than the predefined minimum support value threshold level.

Abstract: A liquid ejection apparatus includes a head unit that ejects a liquid, and a control unit that controls an operation of the head unit, wherein the head unit includes a drive signal output circuit that outputs a drive signal, a first substrate on which the drive signal output circuit is provided, and a first ejection head including a first drive element driven by the drive signal, and a first nozzle plate including a first nozzle from which a liquid is ejected by driving the first drive element, wherein the first substrate includes a first face and a second face, wherein the drive signal output circuit is provided on the first face, and wherein a shortest distance between the first nozzle plate and the second face is shorter than a shortest distance between the first nozzle plate and the first face.

Abstract: A power supply system includes a plurality of batteries, a cooling portion through which a refrigerant for cooling the plurality of the batteries flows, a housing that has a bottom plate, a top plate, and side walls, the housing accommodating the plurality of the batteries and the cooling portion, and a compressor configured to pump the refrigerant to the cooling portion. In the housing, a strength member that extends in a direction in which the side walls face each other and reinforces the housing is mounted on the bottom plate or the top plate. The compressor is disposed in a position in which the compressor and the strength member are overlapped in the upright direction of the side walls.

Abstract: A print head control circuit includes a first propagation wiring for propagating a clock signal input to a first terminal, a second propagation wiring for propagating a signal which is input to a second terminal and indicates a diagnosis result of a temperature abnormality detection circuit, and a fourth propagation wiring for propagating a second voltage signal input to a fourth terminal. When the second propagation wiring and the fourth propagation wiring are electrically coupled to a print head, the second propagation wiring and the fourth propagation wiring are electrically coupled to each other via the second terminal and the fourth terminal. The first propagation wiring and the second propagation wiring are located to be aligned. The first propagation wiring and the fourth propagation wiring are located to be adjacent to each other in a direction in which the first propagation wiring and the second propagation wiring are aligned.

Abstract: A console support device comprises a first bracket including a placement portion on which a console box is placed; and a second bracket fixed to the first bracket. The second bracket includes a joint portion joined to a lower surface of the placement portion, an inclined portion provided to obliquely bend downward from a rear end of the joint portion, and a base portion provided to bend from a lower end of the inclined portion. A cantilever region which is supported on the joint portion in a cantilever manner is provided on a rear end side of the placement portion. A connection part between the joint portion and the inclined portion forms a first bend portion. A connection part between the inclined portion and the base portion forms a second bend portion.

Abstract: A detection ECU detects left and right lane lines that define a driving lane from an image captured by an in-vehicle camera, by detecting a roadside as a side of a road where the own vehicle travels, from information of reflected waves received from a radar device. The detection ECU determines whether an estimated width indicating the width of a detected roadside and a detected lane line on a roadside side is narrower than the predetermined width. When the detection ECU determines that the estimated width is narrower than the predetermined width, it sets the predetermined position to be a position distant from the lane line on a roadside side in the estimated driving lane, than when the estimated width is determined not to be narrower than the predetermined width.

Abstract: A heartbeat detection device includes a bone conduction microphone that converts, into a signal, displacement on the body surface of a user in a thickness direction of the body of the user, and an extractor that extracts a first frequency component and a second frequency component which are included in the signal. The first frequency component is based on audio information of the user, and the second frequency component is based on heartbeat information of the user. The heartbeat detection device is capable of estimating the physical and psychological state of the user based on the heartbeat information by extracting both the audio information and the heartbeat information, from a signal that has been output by the bone conduction microphone.

Abstract: In a liquid discharge apparatus, a head unit includes a plurality of print heads, and a housing that houses the print heads, in which a first print head in the plurality of print heads includes a substrate that includes a first side, a second side, a first surface, and a second surface, a first nozzle plate, a first integrated circuit that is provided on the first surface, that outputs an abnormality signal indicating presence or absence of abnormality of the first print head, a first flexible wiring substrate that is electrically coupled to the substrate, and a second integrated circuit that is provided on the first flexible wiring substrate, the second integrated circuit is located between the first nozzle plate and the substrate, and the substrate is provided so that the first surface faces downward and the second surface faces upward in a direction along a vertical direction.

Abstract: A map generation system provides to: acquire an image of the vehicle's environment from the imaging device; analyze the image to calculate the position of a feature on the road; upload map information including the position of the feature to a server; and statistically determines the coordinates of individual features in the uploaded map information. The features include a reference mark whose absolute coordinates are determined. The coordinates of the features other than the reference mark are corrected so as to match the observation coordinates of the reference mark corresponding to the absolute coordinates of the reference mark.

Abstract: A method for uploading a probe data, including coordinate information of a plurality of features disposed along a road, to a server, includes: acquiring at least one peripheral object data, representing a feature disposed around a vehicle, from a peripheral monitoring sensor mounted on the vehicle; analyzing the peripheral object data and calculate a position of the feature with respect to the road on which the vehicle travels; and generating the probe data including position information of the feature and uploading the probe data to the server. The uploading includes a first mode in which the probe data is uploaded to the server at a predetermined frequency, and a second mode in which the probe data is uploaded at a lower frequency than the first mode.

Abstract: A detection ECU acquires the position of the preceding vehicle, based on image information captured by an imaging device, and generates the track of the preceding vehicle, based on the position of the preceding vehicle. The detection ECU then performs following travel control for following the preceding vehicle by calculating the amount of control for causing the own vehicle to travel along the track of the preceding vehicle, and by causing the own vehicle to travel, based on the calculated amount of control. During the following travel control, if the width of the preceding vehicle is narrower than a predetermined width, the detection ECU calculates the amount of control such that the curvature variation in the track of the own vehicle is smaller than in the case where the width of the preceding vehicle is not narrower than the predetermined width.

Abstract: A print head control circuit controls an operation of a print head that includes a nozzle plate and has a self-diagnosis function performed based on signals input from a first coupling point, a second coupling point, a third coupling point, and a fourth coupling point. The print head control circuit includes a first cable that includes a first power voltage signal propagation wiring for propagating a first power voltage signal, and a second cable that includes a first diagnosis signal propagation wiring for propagating a first diagnosis signal input to the first coupling point. A shortest distance between the nozzle plate and the first cable is longer than a shortest distance between the nozzle plate and the second cable.

Abstract: Reducing noise during association analysis is provided. An association model is generated having a support value with respect to original data greater than a predefined minimum support value threshold level. A number of association rules corresponding to the association model are identified. It is determined whether the number of association rules corresponding to the association model is less than a predefined maximum number of association rules. In response to determining that the number of association rules corresponding to the association model is greater than the predefined maximum number of association rules, inverted data of the original data is generated. Another association model is generated having the support value with respect to the original data and the inverted data greater than the predefined minimum support value threshold level.

Abstract: An external information saving unit sets a reference word related to a situation of a change element at reception of external information and associates and saves the external information and the reference word in an information DB. An external information extraction unit extracts a search word from search information input by a user and extracts the external information associated with the reference word, in which a matching rate with the search word is equal to or greater than a predetermined level, from the external information saved in the information DB. An extracted information output unit displays the external information extracted by the external information extraction unit on a display.

Abstract: Control unit estimates a curvature of an own lane based on a marking detected from an image captured by an imaging device. The control unit performs a steering control of the own vehicle in accordance with the estimated curvature of the own lane. When determining that only single side marking in both left and right markings is present and the road slope changes, the control unit apply restriction to the steering control performed in accordance with the curvature of the own lane.

Abstract: Provided is a method for producing a molded body that is capable of effectively and accurately producing a molded body from a composite substrate made of a fiber-reinforced resin containing a thermosetting resin and reinforcing fibers. The method includes shaping the composite substrate with the a thermosetting resin in an uncured state into a three-dimensional shape at a site different from where a molding unit is located; conveying the composite substrate to the molding unit so as to maintain the three-dimensional shape thereof; then, placing the conveyed composite substrate on a molding surface of a lower die formed to suit the three-dimensional shape, so as to maintain the three-dimensional shape thereof; and pressing the composite substrate placed on the lower die with an upper die while heated, thereby curing the thermosetting resin and forming the molded body.

Abstract: A server system includes: a related word storage unit that stores information representing a relation between a plurality of registered words; a content storage unit that stores information about a content corresponding to any one of the plurality of words; a communication unit that acquires an input word; a related word search unit that searches for a related word, which is related to the acquired input word, by using the related word storage unit; and a content determination unit that provides a user with any of information about a content corresponding to the input word and information about a content corresponding to the related word.