摘要:
A liquid droplet jetting apparatus configured to jet liquid droplets, includes: a channel structure; an energy applying device including a plurality of first contact points; a wiring board arranged to face the surface of the energy applying device and connected to the energy applying device. The wiring board includes second contact points electrically connected to the first contact points, respectively and signal wiring lines connected to the second contact points, respectively. Further, the liquid droplet jetting apparatus includes a sealing material arranged, between the wiring board and the energy applying device, to surround at least a part of an area in which the first and second contact points are arranged, and a recess-protrusion portion formed in an area, of the wiring board, which is positioned between the sealing material and the second contact points, and which is other than an area in which the second contact points are arranged.
摘要:
A liquid discharge apparatus includes a liquid discharge head and a circuit board. The liquid jetting head includes a channel unit in which a plurality of nozzles and a plurality of liquid channels communicating with the nozzles respectively are formed, a plurality of drive portions which drive a plurality of deforming portions to deform so as to apply a jetting pressure to a liquid in the liquid channels, a plurality of lead portions arranged to cover the electrodes while maintaining a space between the electrodes and the lead portions, and a plurality of input terminals which are electrically connected to the electrodes via the lead portions. A plurality of connecting terminals which are electrically connected to the input terminals respectively are formed on the circuit board.
摘要:
An electronic apparatus includes an electrical load and a flexible wiring member, on which a circuit element is mounted, and which transmits a signal from an external signal source to the electrical load via the circuit element, by a plurality of electroconductive wires. The flexible wiring member is a band-shaped member, and on one surface of the flexible wiring member, an output electrode for connecting to the electrical load is formed in an area facing the electrical load and a connecting electrode for mounting the circuit element is formed in a drawing area in which the electroconductive wires are drawn from the electrical load. An opening is formed in the drawing area and the flexible wiring member is folded such that the circuit element is exposed, through the opening to a side of the other surface of the flexible wiring member.
摘要:
A gas bushing is constructed in such a manner that a center conductor includes: a main electrically-conductive portion having a first outside diameter; and a larger-diameter portion being provided in an upper end portion of the center conductor and having a second outside diameter that is larger than the first outside diameter; and a connection portion connecting the main electrically-conductive portion and the larger-diameter portion together; a lower end of the larger-diameter portion is positioned lower than a lower end of the flange portion, and the lower end of the larger-diameter portion and an upper end of the connection portion are connected together in such a manner that a curvature of an external surface of the center conductor is continuous and that a connecting section has a round shape.
摘要:
A control circuit of a printer makes a signal selecting circuit select a connection signal of a checking circuit, and then make output, to one driver IC which detects a connection state with the control circuit. The control circuit outputs a selection signal which makes the signal selecting circuit select a temperature detection signal of a temperature sensor, and then make output, to the remaining driver ICs.
摘要:
A storage region for storing in advance information on contrast corresponding to an angle formed by an angle adjusting mechanism and a display screen is provided in advance. When adjustment of the information on contrast corresponding to one angle is made, a difference is determined between the information on contrast corresponding to the one angle and stored in advance in the storage region and adjusted information on contrast corresponding to the one angle, and the difference is added to the information on contrast corresponding to the remaining angles and stored in advance, thereby automatically adjusting the contrast corresponding to all the angles. Accordingly, as the user or the like only effects contrast adjustment for one angle, it becomes possible to automatically effect appropriate contrast adjustment and angle-of-visibility adjustment for all directions.
摘要:
A bearing housing carries a bearing in which an end of a rotary shaft is to be mounted. A safety end cap is mounted to the housing to cover the shaft end. The end cap includes a cupshaped plastic body which has a circular front rim, and a pair of metal brackets slidably mounted in slits formed in the body behind the rim. Outer ends of the brackets are bent to engage side surfaces of the housing, and the end cap is permanently secured to the housing by rivets which extend through the brackets.
摘要:
A fluid torque converter using a stator assembly adapted to be formed by a die assembly essentially consisting of two halves that can be separated apart in an axial direction when removing a formed stator assembly, a part of an inner circumferential surface of the core ring adjacent to a pressure surface of each of the stator blades is provided with a bulge. Owing to the bulges provided in the inner circumferential surface of the core ring adjacent to the pressure surfaces of the stator blades, the annular fluid flow can be conducted in smooth fashion, and flow separation can be avoided. As a result, the efficiency of the torque converter and the power response of the automatic transmission system can be improved while the stator assembly can be fabricated at a low cost by using a die assembly which can be drawn apart in the axial direction.
摘要:
A liquid ejection apparatus includes a channel unit with a plurality of nozzles and pressure chambers configured to communicate with respective nozzles, and a plate provided on the channel unit to cover pressure chambers in a first direction from the pressure chambers, the plate comprising a plate surface extending along a second direction perpendicular to the first direction. The liquid ejection apparatus includes a plurality of drive elements arranged over the pressure chambers. The liquid ejection apparatus includes a plurality of contact terminals electrically connected to their respective drive elements at a terminal placement surface which is non-parallel with the plate surface and includes a portion of the terminal placement surface that is offset from the plate surface. The liquid ejection apparatus includes a flexible wiring board configured to be electrically connected to the contact terminals.
摘要:
An operating device has a narrow housing, and in this housing, an acceleration sensor and/or a gyro sensor are accommodated. Operation data inclusive of acceleration data and/or angular velocity data acquired from the acceleration sensor and/or the gyro sensor is transmitted by an operation data transmitter. Then, at a lower end of the housing, an elastic member having a spherical surface or substantially a spherical surface is provided.