Abstract: A printer includes a recording unit, a glue belt, a pressing roller, a blowing unit, an ion application unit, and a charging unit. The glue belt includes an outer peripheral surface configured to support a medium. The pressing roller is provided upstream of the recording unit in a circumferential direction, and presses the medium against the outer peripheral surface. The blowing unit is provided upstream of the recording unit and downstream of the pressing roller in the circumferential direction and configured to blow a gas toward the outer peripheral surface. The ion application unit applies ions having a positive polarity to the gas blown onto the outer peripheral surface. The charging unit charges a front surface configured to come into contact with the medium so that the polarity of the potential of the front surface is the same as the polarity of the ions applied to the gas.

Abstract: A liquid ejector includes a holding unit capable of holding a roll body around which a fabric is wound, a conveyance unit capable of pulling out the fabric from the roll body to convey the fabric, an ejection unit capable of ejecting a liquid to be fabric pulled out from the roll body, and a moisture applying unit that applies moisture to the roll body held by the holding unit.

Abstract: A liquid jet apparatus comprises a liquid jet head, a carriage carrying the liquid jet head in a side-to-side direction, a liquid flow channel, and a liquid container in fluid communication with the liquid jet head through the liquid flow channel. The liquid container includes a liquid containing chamber arranged along a front/back direction orthogonal to the side-to-side direction; a liquid outlet port, from which the liquid contained in the liquid containing chamber flows to the liquid flow channel; and a liquid inlet port, through which the liquid is injected into the liquid containing chamber. The liquid inlet port has an end surface that does not face in a vertical direction relative to a normal posture of the apparatus.

Abstract: There is provided a liquid supply device that supplies liquid to a liquid ejecting portion which ejects liquid from a nozzle, the liquid supply device including a holding portion that holds, so as to be attachable and detachable, a liquid accommodating body that accommodates the liquid, and a rotation mechanism that rotates the holding portion between an attachment and detachment position at which the liquid accommodating body is attached and detached and a supply position at which the liquid is supplied to the liquid ejecting portion, in which the liquid accommodating body that is held in the holding portion at the supply position is disposed at a higher position than the nozzle.

Abstract: There is provided a liquid supply device that supplies liquid to a liquid ejecting portion which ejects liquid from a nozzle, the liquid supply device including a holding portion that holds, so as to be attachable and detachable, a liquid accommodating body that accommodates the liquid, and a rotation mechanism that rotates the holding portion between an attachment and detachment position at which the liquid accommodating body is attached and detached and a supply position at which the liquid is supplied to the liquid ejecting portion, in which the liquid accommodating body that is held in the holding portion at the supply position is disposed at a higher position than the nozzle.

Abstract: An ink tank includes a tank main body that is able to contain ink, an ink filling unit that is provided in the tank main body and has an opening which enables the tank main body to be filled with the ink, and a plurality of ribs that are provided around the ink filling unit of the tank main body and protrude from the tank main body. A clearance in which the ink is held due to a capillary force between the ribs is provided between two adjacent ribs among the plurality of ribs.

Abstract: An ink tank includes a tank main body that is able to contain ink, an ink filling unit that is provided in the tank main body and has an opening which enables the tank main body to be filled with the ink, and a plurality of ribs that are provided around the ink filling unit of the tank main body and protrude from the tank main body. A clearance in which the ink is held due to a capillary force between the ribs is provided between two adjacent ribs among the plurality of ribs.

Abstract: An ink tank unit includes: an ink tank that is able to contain ink; an ink filling unit that is provided in a case of the ink tank and has an opening which enables the ink tank to be filled with the ink; and a second case that covers at least a part of a peripheral section of the ink filling unit, of a fifth wall of the case on which the ink filling unit is provided. A recessed section and a side wall which enables the ink to be guided to the recessed section are provided on at least one section of the peripheral section of the fifth wall and a section of the second case, which faces the peripheral section.

Abstract: A liquid jet apparatus comprises a liquid jet head, a carriage carrying the liquid jet head in a side-to-side direction, a liquid flow channel, and a liquid container in fluid communication with the liquid jet head through the liquid flow channel. The liquid container includes a liquid containing chamber arranged along a front/back direction orthogonal to the side-to-side direction; a liquid outlet port, from which the liquid contained in the liquid containing chamber flows to the liquid flow channel; and a liquid inlet port, through which the liquid is injected into the liquid containing chamber. The liquid inlet port has an end surface that does not face in a vertical direction relative to a normal posture of the apparatus.

Abstract: A liquid container includes an ink chamber containing an ink to be supplied via a tube to a liquid ejecting head consuming the ink; an outlet port from which the ink contained in the ink chamber flows to the tube side; an injection port through which the ink can be injected into the ink chamber; and an air intake port taking air into the ink chamber from a further vertically upper position than a liquid level of the ink when the ink is contained in the ink chamber. If the ink equal to 5% of containing capacity containable in the ink chamber flows from the outlet port, the liquid container has an area where a fluctuation range of the liquid level of the ink inside the ink chamber becomes 5% or less of the cubic root of the containing capacity.

Abstract: An ink tank unit includes: an ink tank that is able to contain ink; an ink filling unit that is provided in a case of the ink tank and has an opening which enables the ink tank to be filled with the ink; and a second case that covers at least a part of a peripheral section of the ink filling unit, of a fifth wall of the case on which the ink filling unit is provided. A recessed section and a side wall which enables the ink to be guided to the recessed section are provided on at least one section of the peripheral section of the fifth wall and a section of the second case, which faces the peripheral section.

Abstract: A liquid container includes an ink chamber containing an ink to be supplied via a tube to a liquid ejecting head consuming the ink; an outlet port from which the ink contained in the ink chamber flows to the tube side; an injection port through which the ink can be injected into the ink chamber; and an air intake port taking air into the ink chamber from a further vertically upper position than a liquid level of the ink when the ink is contained in the ink chamber. If the ink equal to 5% of containing capacity containable in the ink chamber flows from the outlet port, the liquid container has an area where a fluctuation range of the liquid level of the ink inside the ink chamber becomes 5% or less of the cubic root of the containing capacity.

Abstract: A liquid container includes an ink chamber containing an ink to be supplied via a tube to a liquid ejecting head consuming the ink; an outlet port from which the ink contained in the ink chamber flows to the tube side; an injection port through which the ink can be injected into the ink chamber; and an air intake port taking air into the ink chamber from a further vertically upper position than a liquid level of the ink when the ink is contained in the ink chamber. If the ink equal to 5% of containing capacity containable in the ink chamber flows from the outlet port, the liquid container has an area where a fluctuation range of the liquid level of the ink inside the ink chamber becomes 5% or less of the cubic root of the containing capacity.

Abstract: A surface acoustic wave resonator includes: an IDT which is disposed on a quartz substrate with Euler angles of (?1°???1°, 117°???142°, 42.79°?|?|?49.57°), which is made of Al or alloy including Al as a main component and which excites a surface acoustic wave in an upper mode of a stop band; and an inter-electrode-finger groove which is formed by recessing the quartz substrate between electrode fingers which form the IDT. Here, the following expression is satisfied: 0.01??G??(1), where ? represents a wavelength of the surface acoustic wave and G represents a depth of the inter-electrode-finger groove. The depth G of the inter-electrode-finger groove and a line occupancy ? of the IDT satisfy the following expression: - 2.5 × G ? + 0.675 ? ? ? - 2.5 × G ? + 0.775 ( 5 ) and a number of pairs N of the electrode fingers in the IDT is in the range of the following expression: 160?N?220??(19).

Abstract: A liquid accommodation member includes a liquid accommodation chamber, a liquid outlet port that is capable of leading the liquid to a liquid consumption portion from the liquid accommodation chamber, a liquid inlet port through which the liquid is capable of being injected into the liquid accommodation chamber, a visual recognition surface through which a liquid level of the liquid accommodated in the liquid accommodation chamber is capable of being visually recognized, an illumination portion that illuminates the liquid accommodation chamber, and a displacement member that is displaced between a time of liquid injection at which the liquid is injected through the liquid inlet port and a time of liquid non-injection at which the liquid is not injected. The illumination portion lights up when the displacement member is displaced from a liquid non-injection position at which the displacement member is located at the time of the liquid non-injection.

Abstract: A surface acoustic wave resonator includes a quartz substrate with preselected Euler angles and an IDT on the quartz substrate. The IDT includes electrode fingers and excites a stop band upper end mode surface acoustic wave. Inter-electrode finger grooves are provided between the electrode fingers. Assuming a surface acoustic wave wavelength is ?, an electrode finger film thickness is H, an inter-electrode finger groove depth is G, a line occupation rate of convex portions of the substrate between the inter-electrode finger grooves is ?g, and a line occupation rate of the electrode fingers on the convex portions is ?e, 0.0407??G+H; and ?g>?e.

Abstract: A liquid accommodation member includes a liquid accommodation chamber, a liquid outlet port that is capable of leading the liquid to a liquid consumption portion from the liquid accommodation chamber, a liquid inlet port through which the liquid is capable of being injected into the liquid accommodation chamber, a visual recognition surface through which a liquid level of the liquid accommodated in the liquid accommodation chamber is capable of being visually recognized, an illumination portion that illuminates the liquid accommodation chamber, and a displacement member that is displaced between a time of liquid injection at which the liquid is injected through the liquid inlet port and a time of liquid non-injection at which the liquid is not injected. The illumination portion lights up when the displacement member is displaced from a liquid non-injection position at which the displacement member is located at the time of the liquid non-injection.

Abstract: A surface acoustic wave resonator includes a quartz crystal substrate with preselected Euler angles, and an IDT that is provided on the quartz crystal substrate, that includes a plurality of electrode fingers, and that excites a stop band upper end mode surface acoustic wave. Inter-electrode finger grooves are provided in the quartz crystal substrate between the electrode fingers in a plan view. When a wavelength of the surface acoustic wave is ?, a first film thickness of the electrode finger is H, and a first depth of the inter-electrode finger groove is G, and when a line occupation rate of convex portions of the quartz crystal substrate disposed between the inter-electrode finger grooves is ?g, and a line occupation rate of the electrode fingers disposed on the convex portions is ?e, the following relationships are satisfied 0.0407??G+H; and ?g>?e.

Abstract: A liquid container includes an ink chamber containing an ink to be supplied via a tube to a liquid ejecting head consuming the ink; an outlet port from which the ink contained in the ink chamber flows to the tube side; an injection port through which the ink can be injected into the ink chamber; and an air intake port taking air into the ink chamber from a further vertically upper position than a liquid level of the ink when the ink is contained in the ink chamber. If the ink equal to 5% of containing capacity containable in the ink chamber flows from the outlet port, the liquid container has an area where a fluctuation range of the liquid level of the ink inside the ink chamber becomes 5% or less of the cubic root of the containing capacity.

Abstract: A surface acoustic wave resonator includes a quartz crystal substrate with Euler angles (?1.5°???1.5°, 117°???142°, and 42.79°?|?|?49.57°), and an IDT provided on the quartz crystal substrate that includes a plurality of electrode fingers and excites a stop band upper end mode surface acoustic wave. Inter-electrode finger grooves are provided between the electrode fingers. If a line occupation rate of the convex portions of the quartz crystal substrate disposed between the inter-electrode finger grooves is ?g, and a line occupation rate of the electrode fingers disposed on the convex portions is ?e, ?g>?e and 0.59<?eff<0.73 are satisfied when an effective line occupation rate ?eff of the IDT is an arithmetic mean of the line occupation rate ?g and the line occupation rate ?e.