Abstract: An image forming apparatus including: a print-job controller configured to receive a print job and control a printing operation based on the received print job; an ink-ejection driver configured to output a driving signal on the basis of the print job; an ink ejector configured to eject ink onto a paper sheet on the basis of the driving signal outputted by the ink-ejection driver; and an ink-temperature measuring unit configured to measure an ink temperature. When the ink temperature measured by the ink-temperature measuring unit is equal to or higher than a first reference temperature, the ink-ejection driver outputs a driving signal of a first voltage.

Abstract: A first ratchet claw and a second ratchet claw are formed on a lock member which is provided in a reciprocating manner with respect to a guide member, wherein a plurality of first and second ratchet recesses for being fitted to the first and second ratchet claw and the first and second ratchet claw are provided on the guide member along a sliding direction of the guide member, and wherein when a lever member which is slidably provided on the guide member is in the unlocked position, the first and second ratchet recesses are continuously formed along a sliding direction of the guide member arranged in an relationship in which at least one of the first and second ratchet recess does not face the first ratchet claw in the case of the first ratchet recess or the second ratchet claw in the case of the second ratchet recess.

Abstract: The vehicle-use power generation control apparatus for controlling an operation of a vehicle generator includes a temperature detecting circuit detecting a temperature of a predetermined place reflecting a temperature of the vehicle generator, and a power control circuit having a function of restricting, when the temperature detected by the temperature detecting circuit exceeds a predetermined reference temperature, a power generation amount of the vehicle generator at a predetermined change rate.

Abstract: An ink jet printer comprising a conveyor belt unit 106 for transferring a print sheet 2 on a rotating conveyor belt 106a, a resist roller pair 111 and a BU roller 112 for feeding the print sheet 2 while flexing it in the transferring direction, and first and second ink jet head 104a, 104b for ejecting ink toward the print sheet, wherein the ink jet head 104b ejects ink darker in color than ink ejected from the ink jet head 104a. The ink jet head 104b serves to eject ink, that is darker in color than that of the ink jet head 104a, and is located at a position farther than the arriving position of the print sheet 2 when the print sheet 2 is displaced from the conveyor belt 106a in the transferring direction as the elasticity of the print sheet 2 due to flexure exceeds adhesion between the print sheet 2 and the conveyor belt 106a, while the ink jet head 104a is arranged between the ink jet head 104b and the BU roller 112.

Abstract: The power generation control device for a vehicle generator includes an IC circuit including a communication circuit formed therein and having a function of performing a digital communication with an external device through a communication wire, and a resistor mounted to the IC circuit so as to connect the communication circuit to a communication terminal of the power generation control device connected to the communication wire.

Abstract: It is an object to provide a layered shrink film capable of conducing fine ink printing using a water-based ink and having excellent fastness properties, a method for producing the same, a container fitted with the layered shrink film, and a method for producing the container. After forming a hydrophilic ink absorbing layer (2) on one surface of a film substrate (1) having heat shrinkability and conducting printing by a water-based ink-jet method, a thermoplastic resin layer (4) capable of shrinking in association with heat shrinkage of the film substrate and having water resistance and scratch fastness is formed on the print side of the film substrate.

Abstract: To make the stencil printing at a stabilized density from the start of printing in a stencil printing where a plurality of kinds of inks different from each other in volatility and/or viscosity are used. Information representing the volatility and/or viscosity of ink is stored in a storage means of an ink container, while the stored information representing the volatility and/or viscosity of ink is read out, and at the same time, the ceasing time from interruption of printing to resumption of the same is measured, and the printing pressure is controlled according to the ceasing time and the information representing the volatility and/or viscosity of ink.

Abstract: To make the stencil printing at a stabilized density from the start of printing in a stencil printing where a plurality of kinds of inks different from each other in volatility and/or viscosity are used. Information representing the volatility and/or viscosity of ink is stored in a storage means of an ink container, while the stored information representing the volatility and/or viscosity of ink is read out, and at the same time, the ceasing time from interruption of printing to resumption of the same is measured, and the printing pressure is controlled according to the ceasing time and the information representing the volatility and/or viscosity of ink.

Abstract: In a thermal head control system for controlling heating energy to a thermal had perforating stencil material unrolled from a stencil material roll, the heating energy to a thermal head is controlled according to the surface condition of the stencil material. The residue of stencil material M in a stencil material roll is calculated by residue calculating means and the elapsed time of the stencil material roll from production thereof is obtained on the basis of date data on the date of production of the stencil roll. Further, kind data on the kind of stencil material stored in the storage portion is obtained and the heating energy is obtained on the basis of the residue, the elapsed time and the kind data. On the basis of this heating energy, the heating action of the thermal head is controlled.

Abstract: [Object] To provide a tilt device which has less possibility of deterioration of a load applying portion with time and has durability for a long time use. [Solving Means] There are provided a tilting member 10 being capable of tilting with respect to a hinged end 11 and assuming a first posture and a second posture; a supporting members 4, 9 that support the tilting member 10 in a tiltable state; a load applying portion 20 provided between the tilting member 10 and the supporting members 4, 9 for applying a tilting load in a state in which the tilting member is positioned between the first posture and the second posture, and not applying the tilting load to the tilting member 10 when the tilting member 10 is positioned at least one of the first posture position and the second posture position.

Abstract: An image forming apparatus includes a circulating transfer path for transferring a sheet. The image forming apparatus is capable of forming images on both surfaces of the sheet by: transferring the sheet having an image formed on a first surface thereof along the circulating transfer path; and forming another image on a second surface of the sheet after the transfer. The circulating transfer path is utilized for securing time taken for the sheet having an image formed thereon to dry.

Abstract: A recording medium support device includes the following elements. A feed tray is capable of receiving stacked recording media. A recording medium support is pivotably connected to the feed tray. The support is switchable between a closing position and an opening position by pivoting. An anti-falling section prevents the recording medium support from falling to the closing position by coming into contact with the base of the recording medium support in the opening position.

Abstract: In a thermal head control system for controlling heating energy to a thermal head perforating stencil material unrolled from a stencil material roll, the heating energy to a thermal head is controlled according to the surface condition of the stencil material. The residue of stencil material M in a stencil material roll (21b) is calculated by a residue calculating means (65) and the elapsed time of the stencil material roll from production thereof is obtained on the basis of date data on the date of production of the stencil material roll stored in a storage portion (70) of the stencil material roll (21b). Further, kind data on the kind of the stencil material stored in the storage portion (70) is obtained and the heating energy is obtained on the basis of the residue, the elapsed time and the kind data. On the basis of this heating energy, the heating action of the thermal head (22) is controlled.

Abstract: In a thermal head control system for controlling heating energy to a thermal head perforating stencil material unrolled from a stencil material roll, the heating energy to a thermal head is controlled according to the surface condition of the stencil material. The residue of stencil material M in a stencil material roll (21b) is calculated by a residue calculating means (65) and the elapsed time of the stencil material roll from production thereof is obtained on the basis of date data on the date of production of the stencil material roll stored in a storage portion (70) of the stencil material roll (21b). Further, kind data on the kind of the stencil material stored in the storage portion (70) is obtained and the heating energy is obtained on the basis of the residue, the elapsed time and the kind data. On the basis of this heating energy, the heating action of the thermal head (22) is controlled.

Abstract: An image forming system includes a mounting portion in which an expendable provided with a memory in which distinguishment information representing whether the expendable is compatible is stored is removably installed. The distinguishment information stored in the memory of the expendable installed in the mounting portion is read out, and operation of a predetermined object is controlled on the basis of a control information according to the distinguishment information when the distinguishment information read out represents that the expendable is compatible.

Abstract: To make the stencil printing at a stabilized density from the start of printing in a stencil printing where a plurality of kinds of inks different from each other in volatility and/or viscosity are used. Information representing the volatility and/or viscosity of ink is stored in a storage means of an ink container, while the stored information representing the volatility and/or viscosity of ink is read out, and at the same time, the ceasing time from interruption of printing to resumption of the same is measured, and the printing pressure is controlled according to the ceasing time and the information representing the volatility and/or viscosity of ink.

Abstract: To make the stencil printing at a stabilized density from the start of printing in a stencil printing where a plurality of kinds of inks different from each other in volatility and/or viscosity are used. Information representing the volatility and/or viscosity of ink is stored in a storage means of an ink container, while the stored information representing the volatility and/or viscosity of ink is read out, and at the same time, the ceasing time from interruption of printing to resumption of the same is measured, and the printing pressure is controlled according to the ceasing time and the information representing the volatility and/or viscosity of ink.

Abstract: To make the stencil printing at a stabilized density from the start of printing in a stencil printing where a plurality of kinds of inks different from each other in volatility and/or viscosity are used. Information representing the volatility and/or viscosity of ink is stored in a storage means of an ink container, while the stored information representing the volatility and/or viscosity of ink is read out, and at the same time, the ceasing time from interruption of printing to resumption of the same is measured, and the printing pressure is controlled according to the ceasing time and the information representing the volatility and/or viscosity of ink.