Abstract: A liquid-jet recording apparatus includes a liquid-jet recording head unit to jet ink droplets toward a recording medium for printing and including an opening area through which the ink droplets fly out from the liquid-jet recording head unit, and a conveyance unit to convey the recording medium to a fore side of the opening area. The liquid-jet recording head unit includes a multi-nozzle inkjet head, a separation unit, a gas-flow application unit, and a gutter unit. The multi-nozzle inkjet head includes multiple inkjet nozzles, pressurizes ink, and emits a plurality of continuous streams of an ink. The opening area has a slit shape extending along a direction in which the multiple inkjet nozzles are arrayed. An air flow generated in the opening area has a velocity vector directed inward from the opening area.

Abstract: A continuous multi-nozzle inkjet recording apparatus includes a multi-nozzle inkjet head including a liquid chamber, an ink nozzle plate, and a heating unit, a gas flow applicator, a cap, and a gutter unit. The ink nozzle plate includes ink jetting nozzles to jet ink column. The heating unit stimulates the pressurized ink at an exit opening of the ink jetting nozzles to separate ink droplets from the ink column. The gas flow applicator applies a gas flow to flying ink droplets. The gas flow applicator includes an opening to jet the gas flow. The cap shields an area of the gas flow from an ambient atmosphere space existing around a transporting and image forming area for the recording medium. The gutter unit catches ink droplets. Ink droplets not caught by the gutter unit are directed onto a recording medium to form an image on the recording medium.

Abstract: An apparatus for fabricating a functional device mounting board comprises a holder for holding a substrate on which functional devices are to be formed, a jet head for ejecting a droplet containing a functional material onto the substrate, and a data input unit for supplying droplet ejection information to the jet head. The jet head ejects the droplets onto the substrate based on the droplet ejection information so as to form the functional device in the functional device forming area. The functional device is formed by allowing a volatile ingredient of the droplet, while allowing a solid component of the droplet to remain on the substrate.

Abstract: An apparatus for fabricating a functional device mounting board comprises a holder for holding a substrate on which functional devices are to be formed, a jet head for ejecting a droplet containing a functional material onto the substrate, and a data input unit for supplying droplet ejection information to the jet head. The jet head ejects the droplets onto the substrate based on the droplet ejection information so as to form the functional device in the functional device forming area. The functional device is formed by allowing a volatile ingredient of the droplet, while allowing a solid component of the droplet to remain on the substrate.

Abstract: An electric charging apparatus charges a surface of a charging object. The electric charging apparatus includes an electric field forming device including two electrodes facing each other that form an electric field therebetween. An electron discharging member is provided at a portion of one of the two electrodes that faces the other electrode and discharges electrons into the electric field. The electric charging apparatus also includes a voltage applying controller that controls a voltage applied to the two electrodes. The voltage applying controller selects two or more nonzero intensities of the electric field.

Abstract: An image forming apparatus includes an input part for inputting information, a processing part for processing the information; a storing part for storing the information, an output part for outputting the information, a writing part for writing desired information to a portable recording medium, and a scanner for scanning an original as image information. In image forming apparatus, the image information scanned by the scanner is stored in the storing part, and wherein the input part, the processing part, the storing part, and the output part are centralized at one place, and send and receive the information to and from each other.

Abstract: A liquid-jet recording apparatus includes a liquid-jet recording head unit to jet ink droplets toward a recording medium for printing and including an opening area through which the ink droplets fly out from the liquid-jet recording head unit, and a conveyance unit to convey the recording medium to a fore side of the opening area. The liquid-jet recording head unit includes a multi-nozzle inkjet head, a separation unit, a gas-flow application unit, and a gutter unit. The multi-nozzle inkjet head includes multiple inkjet nozzles, pressurizes ink, and emits a plurality of continuous streams of an ink. The opening area has a slit shape extending along a direction in which the multiple inkjet nozzles are arrayed. An air flow generated in the opening area has a velocity vector directed inward from the opening area.

Abstract: In an electron-emitting device manufacturing apparatus for forming a surface conduction electron-emitting element by a conductive thin film, a discharge head of a piezo-jet type using a piezoelectric element has a diameter being equal to or less than ?25?m and jets a solution that includes metal micro-particle material for forming the conductive thin film, on the area between the electrodes, which are formed on a substrate of the electron-emitting device, as a droplet. A volatile component in a solution dot pattern is vaporized after the droplet is jetted on the substrate so that a solid content is remained on the substrate. The solution having micro-particle dispersed in liquid satisfies a relationship of 0.0002?Dp/Do?0.01 where Dp denotes a diameter of the metal micro-particle and Do denotes a diameter of the discharge opening.

Abstract: A containing member contains a recording medium which has a base member and granular material coated on both sides of the base member, and roughness of the surfaces of the coated granular material is smaller than the roughness of the base member. A printing unit includes an ink-jet recording head which jets recording liquid onto the recording medium. A conveyance unit and a conveyance path convey the recording medium, one side of which has been already printed, into the printing unit again in order to print image onto the other side thereof. A unit is provided for enabling the printing unit to print image on the recording medium such that the vertical orientations of the images printed both sides of the recording medium are coincide with each other.

Abstract: A conveyance system includes a conveying unit, an alignment unit, and an attaching unit. The conveying unit conveys objects, packaged by one or more package members, in a given direction. The alignment unit, disposed at a given position along a conveyance route of the conveying unit, aligns a positional orientation of the packaged objects to a reference position when the packaged objects are conveyed by the conveying unit. The attaching unit attaches at least one electronic functional device to each of the packaged objects.

Abstract: A pattern substrate including a conductive pattern of overlapping circular patterns disposed on a substrate is provided.

Abstract: A continuous multi-nozzle inkjet recording apparatus includes a multi-nozzle inkjet head including a liquid chamber, an ink nozzle plate, and a heating unit, a gas flow applicator, a cap, and a gutter unit. The ink nozzle plate includes ink jetting nozzles to jet ink column. The heating unit stimulates the pressurized ink at an exit opening of the ink jetting nozzles to separate ink droplets from the ink column. The gas flow applicator applies a gas flow to flying ink droplets. The gas flow applicator includes an opening to jet the gas flow. The cap shields an area of the gas flow from an ambient atmosphere space existing around a transporting and image forming area for the recording medium. The gutter unit catches ink droplets. Ink droplets not caught by the gutter unit are directed onto a recording medium to form an image on the recording medium.

Abstract: A functional device fabrication apparatus is provided for forming a wiring pattern or an electronic device on a substrate using paper or paper-based material by depositing solid content of a solution on the substrate. The functional device fabrication apparatus includes a jet head. The jet head jets the solution including electronic function material onto the substrate as dot patterns. The jet head includes a device for dispensing a droplet of the solution from the jet head. A drive signal applied to the device is configured to cause the droplet jetted by the device to have a specific shape before impacting a face of the substrate.

Abstract: An electron emission element according to the present invention is compact, thin and low cost, and has a structure and constitution in which deterioration of the electron emission material itself is low. In the electron emission element, boron nitride material is used as the electron emission material, and a metal material or a semiconductor material is used as a substrate for forming the boron nitride material. In this way it is possible to obtain good quality boron nitride material on the substrate. Also, a voltage can be applied to the material to emit electrons, also electrons can be supplied. Moreover, by using Sp3-bonded boron nitride as the boron nitride material, and using Sp3-bonded 5H—BN material or Sp3-bonded 6H—BN material as the Sp3-bonded boron nitride, a field electron emission element can be achieved for which high efficiency electron emission characteristics unprecedented in conventional art can be obtained.

Abstract: An image reading apparatus configured to be disposed in an image forming apparatus. An image reading unit is configured to read an image from a document. A light permeable member has a surface configured to face the image on the document, the surface having a roughness of at most 0.5 S. A coating is disposed on the surface of the light permeable member, the coating configured to prevent adherence of contaminants on the surface.

Abstract: A containing member contains a recording medium which has a base member and granular material coated on both sides of the base member, and roughness of the surfaces of the coated granular material is smaller than the roughness of the base member. A printing unit includes an ink-jet recording head which jets recording liquid onto the recording medium. A conveyance unit and a conveyance path convey the recording medium, one side of which has been already printed, into the printing unit again in order to print image onto the other side thereof. A unit is provided for enabling the printing unit to print image on the recording medium such that the vertical orientations of the images printed both sides of the recording medium are coincide with each other.

Abstract: An electric charging apparatus and an image forming apparatus using the electric charging apparatus, capable of stably discharging electrons and reducing deterioration in an electron discharging member, which includes an electric field forming device including two electrodes facing each other to form electric field therebetween including an electron discharging member provided at a portion of one of the electrodes, where the portion faces the other electrode, to discharge electrons into the electric field, and a voltage applying controller to control voltage applied to the electrodes, wherein the voltage applying controller selects two or more intensities of the electric field.

Abstract: A containing member contains a recording medium which has a base member and granular material coated on both sides of the base member, and roughness of the surfaces of the coated granular material is smaller than the roughness of the base member. A printing unit includes an ink-jet recording head which jets recording liquid onto the recording medium. A conveyance unit and a conveyance path convey the recording medium, one side of which has been already printed, into the printing unit again in order to print image onto the other side thereof. A unit is provided for enabling the printing unit to print image on the recording medium such that the vertical orientations of the images printed both sides of the recording medium are coincide with each other.

Abstract: A color inkjet recording apparatus includes a multi-nozzle inkjet recording head which ejects a process liquid to a recording medium, and a plurality of multi-nozzle inkjet recording heads which eject inks of respective colors.

Abstract: A liquid jet head includes a nozzle element having nozzles from which a recording liquid is ejected to a recording medium, wherein the recording liquid contains fine particles of a pigment, wherein the fine particles of the pigment contained in the recording liquid are no less than 1% by weight, wherein each of the nozzles has an area that is less than 500 ?m2, wherein each of the fine particles of the pigment has a diameter satisfying a relation of 0.0005?Dp/Do?0.