Abstract: An operation detection device that includes a panel that receives a touch operation from a first main surface or a second main surface; a pressing operation detection unit that detects a pressing operation on the first main surface or the second main surface of the panel; an electrostatic capacitance sensor that detects the touch operation on the first main surface or the second main surface of the panel; and a control unit that determines, according to a detection result of the pressing operation detection unit, which of the first main surface and the second main surface the pressing operation is performed and switches a driving mode of the electrostatic capacitance sensor.

Abstract: An electronic device is provided that includes a flexible body, a stress sensor, and a detector. The stress sensor has a piezoelectric film that is deformed by a stress resulting from bending of the body. The stress sensor detects stresses that develop respectively at an end part and a central part of the body. When the end part and the central part are bent at the same radius of curvature, the stress sensor outputs output values such that a first output value based on a stress having developed at the end part is different from a second output value based on a stress having developed at the central part. Moreover, the detector detects at least one of the first output value and the second output value having exceeded a given threshold.

Abstract: A piezoelectric sensor includes: a piezoelectric sheet which is stretched in a uniaxial direction; an electrode which detects electric charges generated in the piezoelectric sheet; and an optical compensation layer which includes a slow axis stacked on at least one side of the piezoelectric sheet and intersects the uniaxial direction, and optically compensates for a phase difference produced when the piezoelectric sheet is stretched in the uniaxial direction.

Abstract: A wiring substrate includes a plurality of wiring layers, a component mounting part on which an electronic component can be mounted, and a component non-mounting part on which an electronic component cannot be mounted. A portion located in the component non-mounting part of one wiring layer of the plurality of the wiring layers includes a plurality of first through-holes having an elongated shape as seen from above and aligned with predetermined intervals with longitudinal directions of the first through-holes being faced toward a direction perpendicular to a longitudinal direction of the wiring substrate.

Abstract: A press detecting touch panel that includes a housing defining an opening, a piezoelectric film, and a holding member which holds the piezoelectric film within the opening. An entire periphery of the holding member is fixed to the housing such that the holding member covers the opening, and a first cross sectional shape along a first direction of the holding member is different than a second cross sectional shape along a second direction of the holding member.

Abstract: A welding apparatus includes a housing having facing surfaces in the axial direction, and a welding head turning gear and first to third ring gears inside of the housing. A guide surface is formed on the facing surfaces. The welding head turning gear is coupled to a guide member, and the first to third ring gears are supported by the welding head turning gear and the guide member. Since a roller provided to the guide member rolls on the guide surface to rotatably support the first to third ring gears with respect to the housing, the welding apparatus can be lighter in weight and more compact compared to a conventional welding apparatus.

Abstract: An apparatus for moving a counterweight includes an attachment fixed to a frame of a machine, a supporting member that includes a supporting face for placing a counterweight thereon when the counterweight is mounted on the machine, and a link mechanism that moves the counterweight. The link mechanism includes an arm and a rotating cylinder that rotates the arm. One end of the arm is pivotally supported by the attachment while the other end of the arm is pivotally supported by the upper inner portion of a recess of the counterweight. One end of the rotating cylinder is pivotally supported by the upper inner portion of the recess of the counterweight. The supporting face is shaped so as to coincide with the arc locus drawn by a contact face arranged on the side of the counterweight, as the counterweight moves. The contact face comes into contact with the supporting face when the counterweight is mounted on the machine.

Abstract: A control method of a continuously variable transmission mounted on a vehicle includes performing advance compensation in a speed ratio control system of the continuously variable transmission, and making an advance amount according to a vibration frequency of torsional vibration of an input shaft of the continuously variable transmission which is the advance amount of the advance compensation variable in accordance with an operation state of the vehicle. A feedback gain of speed ratio control of the continuously variable transmission performed in the speed ratio control system is variable in accordance with an operation state of the vehicle. When the advance amount is made variable, the advance amount is made variable in accordance with the feedback gain.

Abstract: Provided is a titanium cast product made of commercially pure titanium, the titanium cast product being produced by electron-beam remelting or plasma arc melting, comprising: a melted and resolidified layer in a range of 1 mm or more in depth at a surface serving as a surface to be rolled, the melted and resolidified layer being obtained by adding one or more kinds of ?stabilizer elements to the surface and melting and resolidifying the surface. An average value of ? stabilizer element(s) concentration in a range of within 1 mm in depth is higher than ?stabilizer element(s) concentration in a base material by, in mass %, equal to or more than 0.08 mass % and equal to or less than 1.50 mass %. As the material containing the ? stabilizer element, powder, a chip, wire, or foil is used. As means for melting a surface layer, electron-beam heating and plasma arc heating are used.

Abstract: A display device includes a casing (11) an operation plate, a piezoelectric sensor, a controller, and a display. The piezoelectric sensor includes a piezoelectric film, an optically clear adhesive, a plurality of first electrodes, a plurality of first wiring lines, a plurality of second electrodes, a second wiring line, a pair of substrates and a reception circuit. The piezoelectric sensor is bonded to a surface of the operation plate on a side opposite to an operation surface. The plurality of first wiring lines includes a region, which overlaps one of the piezoelectric film and the plurality of second electrodes but does not overlap either the piezoelectric film or the plurality of second electrodes at the same time when a first surface is viewed from a front. The region is provided between the second electrodes when the first surface is viewed from the front.

Abstract: A resin-made fuel tank mounting structure for construction machine is provided that provides a tank capacity without significantly affecting the layouts of other components and easily achieves assembling quality required for the resin-made fuel tank. A resin-made fuel tank mounting structure for mounting resin-made fuel tank on a construction machine including stepwise maintenance steps having plurality of treads and connecting a body floor on body frame and maintenance floor arranged above the body floor, wherein stepwise portion constituting a part of a plurality of treads of maintenance steps is formed on resin-made fuel tank, and horizontal surface of first bracket for fixing resin-made fuel tank onto the body floor is used as the lowest tread on the body floor of the plurality of treads.

Abstract: A touch input device that includes a housing; a touch detecting sensor having a piezoelectric film; a holding member; an interlayer pressure-sensitive adhesive that fixes the touch detecting sensor to the holding member; and a fixing adhesive that fixes the holding member to the housing. The interlayer pressure-sensitive adhesive has a large Young's modulus at lower temperatures and a small Young's modulus at higher temperatures. The fixing adhesive has a large Young's modulus at lower temperatures and a small Young's modulus at higher temperatures.

Abstract: A circuit board module is electrically connectable to a socket by inserting one end part thereof into the socket, and includes a circuit board and a terminal board having a first surface provided with a column of socket-connection pads and mounted on the surface of the circuit board at the one end part. The terminal board includes first, second, and third pad columns provided on a second surface of the terminal board opposite to the first surface. The circuit board includes fourth, fifth, and sixth pad columns respectively provided on the surface of the circuit board opposing the second surface of the terminal board, at positions opposing the first, second, and third pad columns of the terminal board, respectively.

Abstract: A touch panel that includes a housing defining an opening and a piezoelectric film covering the opening. The opening has a shape whose lengths in an X direction and a Y direction are different. The piezoelectric film is stretched in a uniaxial direction, and is aligned such that the uniaxial direction forms an angle of 45 degrees with respect to the X direction and the Y direction.

Abstract: A controller constitutes a control device for continuously variable transmission for executing a feedback control of a transmission so that an actual speed ratio reaches a target speed ratio. The controller includes a first phase lead compensator and a second phase lead compensator configured to perform phase lead compensation of a feedback primary command pressure, and a peak value frequency determination unit configured to change a peak value frequency according to a speed ratio.

Abstract: The controller performs shift control of the transmission such that an actual pressure of a primary pressure becomes an indicating pressure. The controller includes a phase advance compensator which performs advance compensation of the indicating pressure, and a setting unit which sets an indicating pressure on which the advance compensation is performed by the phase advance compensator as the indicating pressure, in accordance with at least one of a rotation speed of a primary pulley, an input torque to a secondary pulley, a speed ratio, or a changing rate.

Abstract: Systems, methods, and computer readable media which perform an operation comprising establishing a video conference between a first application instance and a second application instance, and during the video conference: receiving, by an application server from the first application instance, an indication of a first data element required to prepare a tax return, storing, by a notification server, the indication of the first data element, and publishing, by a notification server, the indication of the first data element to the second application instance, wherein the second application instance is configured to output the indication of the data element for display.

Abstract: A monitoring system for determining whether an object is touched by a living body includes a receiver and a piezoelectric sensor attached to a substrate such that when the substrate is attached to the object. The piezoelectric sensor generates an output signal as a function of whether the living body is in contact with at least one of the substrate and the object. A processor processes the output signal to determine whether the living body is in contact with at least one of the substrate and the object and outputs a contact information signal containing information indicative of whether the living body is in contact with at least one of the substrate and object based on the determination. A transmitter transmits the contact information signal to the receiver.

Abstract: A counterweight attachment and removal device which can connect lifting assemblies and a counterweight without precisely adjusting the construction machine position and the counterweight position, and which can attach the counterweight to adjust lateral direction. The device (18) includes a link (28) which is connected pivotally to the rear end of the construction machine, and a pair of coupling units (32, 32) which are connected to the leading end of the link (28). Each coupling unit (32) has a pair of coupling pieces (38, 40), a connecting pin (42) and a position adjustment member (44, 45). The coupling pieces (38, 40) extend from the link (28) and are able to tilt and move pivotally around the central axis (O). The connecting pin (42) is detachably connected to the extension ends between the connecting pieces (38, 40). Each adjustment member (44, 45) is disposed on the inner surface of the connecting piece (38, 40).