| MIYAKOSHI PRINTING MACHINERY CO., LTD. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120128395 | Sheet-Fed Duplex and Sheet-Fed Duplex Multi-Color Printers - A sheet-fed duplex printer comprises a pair of impression cylinders | 05-24-2012 |
| 20120038706 | Line Head Wiping Method - A method of wiping a line blade with a blade is disclosed that prevents premature wear and break of the blade and preserving its elastic deformation from soiling the environment. Accordingly, in the method of wiping the line head | 02-16-2012 |
| 20120007915 | Discharge Ink Collecting Apparatus - It is sought to have a cap member sized to cover the entire lower surface of an ink jet head having numbers of nozzle heads, to improve intimacy of contact of the cap member with a carriage of the ink jet head, to obtain an enhanced airtightness between them and to enable the cap member to be manufactured roughly and at low cost. | 01-12-2012 |
| 20110314688 | DRUM-TYPE DRYING DEVICE - A drum-type drying device according to the invention includes a cylindrical drum section that is rotatably supported and rotated by winding a base material on the drum section, engaging portions that are disposed in an inner cavity of the drum section, and a heating section that includes engaged portions detachably engaged with the engaging portions. | 12-29-2011 |
| 20110274466 | WET TYPE DEVELOPING APPARATUS - A wet type developing apparatus comprises a set charger positioned opposite to a surface of the developing roller, a liquid developer applying means disposed at one of a position is opposite to a surface of the developing roller and a position opposite to a surface of the cleaning roller, a first cleaning blade disposed in contact with a surface of the cleaning roller downstream the area of rotational contact of the cleaning roller with the developing roller in the rotation direction of the cleaning roller and a second cleaning blade disposed in contact with a surface of the developing roller downstream of the area of rotational contact of the cleaning roller with the developing roller in the rotation direction of the developing roller. | 11-10-2011 |
| 20110249990 | WET TYPE DEVELOPING APPARATUS AND WET TYPE DEVELOPING METHOD - A wet type developing apparatus is provided which allows printing in a quality that is stable at an increased printing speed and also with changes in physical property of a liquid developer. The wet type developing apparatus to this end includes a liquid developer feed pathway which comprises a developing roller | 10-13-2011 |
| 20110199452 | METHOD AND APPARATUS FOR CORRECTING PRINT IMAGES IN AN ELECTROPHOTOGRAPHIC PRINTER - A method of correcting print images in an electrophotographic printer wherein an image formed by a print head ( | 08-18-2011 |
| 20110181662 | INK JET PRINTER - In an ink jet printer having a plural number of line heads arranged in a paper printing direction, it is sought to render the printing density high in the nozzle row direction without the need to exchange the line heads. | 07-28-2011 |
| 20110181658 | INK JET RECORDING APPARATUS - Fluttering of paper traveling opposite to and parallel to a nozzle width region of an ink jet head is held down, thereby improving the printing quality. | 07-28-2011 |
| 20110129319 | APPARATUS FOR MAKING A BOOKLET-LIKE PRODUCT - An apparatus for making a booklet-like product comprises a paper feeding part; a superposing part for superposing a plurality of continuous webs of paper fed to travel from the paper feeding part, whereby a layered continuous sheet of paper is prepared; a cutting part for cutting the layered continuous sheet into successive separate layered sheets of paper; a conveyance passage; and a stacking and ejection part for causing the separate layered sheets traveling along the conveyance passage to be piled every predetermined number thereof and to be ejected in the form of piles of sheets, each to form the booklet-like product. The superposing part is provided with a paste nozzle for applying paste to one of two adjacent such continuous webs of paper on its one side and a further paste nozzle for applying paste to the upper surface of the layered continuous sheet. | 06-02-2011 |
| 20110026991 | ELECTROPHOTOGRAPHIC PRINTER - An electrophotographic printer is configured such that an infrared heater is installed at a position between a plurality of electrophotographic print units installed in of the flow direction of a recording material, and a part (an inter-unit extension part) situated between print units of the recording material is irradiated with infrared light from the infrared heater to perform a partial evaporative removal of a carrier liquid of the recording material and a partial fixing of a toner. | 02-03-2011 |
| 20110013942 | Wet Type Developing Apparatus - A wet type developing apparatus in which a liquid developer is fed onto a developing roller from a liquid developer supply roller immersed in the developing liquid within a liquid developer tank and an electrostatic latent image formed on a photoconductor drum is developed into a toner image by said developing roller is improved to enable the liquid developer to be kept fed at an appropriate amount of feed from the liquid developer supply roller onto the developing roller without air residual in the surface region of the liquid developer supply roller. The improvement comprises a partition plate disposed generally under the liquid developer supply roller within the liquid developer tank for partitioning the liquid developer tank into two in the direction of rotation of the liquid developer supply roller, the partition plate having its upper end juxtaposed with a peripheral surface of the liquid developer supply roller over its total axial length across a gap spacing between 0.05 and 0.5 mm. | 01-20-2011 |
| 20100284709 | Wet Type Electrophotographic Printer - To remove a surplus carrier liquid after development on the surface of a photoconductor drum to obtain homogeneous printed images without being affected by an error in rotational accuracy of such as a carrier liquid removing roller, there is provided a wet type electrophotographic printer in which the carrier liquid removing roller | 11-11-2010 |
| 20100196055 | WET TYPE DEVELOPING APPARATUS - A wet type developing apparatus is disclosed which can eliminate the need to provide a separately built cleansing unit and, moreover, makes it unnecessary to dismount a developer supply unit for its cleansing operation and to perform its subsequent re-mounting operation. | 08-05-2010 |
| 20100194821 | INK JET RECORDING APPARATUS - An ink jet recording apparatus in which a head supporting plate having a line head mounted thereon which comprises a plurality of short heads staggered is attached to a carriage whereby recording is performed by ink jet printing with the line head on a recording medium positioned beneath the carriage is rendered capable of using ordinary short heads. | 08-05-2010 |
| 20100194814 | INK JET RECORDING APPARATUS - An ink jet recording apparatus in which a fabric as a recording medium is intermittently conveyed in an ink jet recording section is capable of printing an image on the fabric with precision and at high quality. The ink jet recording section of serial printing type includes a conveyer for intermittently conveying the fabric. Printing on the fabric intermittently conveyed in the ink jet recording section, the fabric printing ink jet recording apparatus with the conveyer intermittently conveying the fabric while it is temporarily stuck on the conveyer, includes: a feed roll for continuously feeding the fabric onto an upstream end of the conveyer, and a dancer roll unit, the feed roll and dancer roll unit being disposed upstream of the ink jet recording section in order from upstream in the traveling direction of the fabric; and a drying section, and a traction roll for continuously pulling the fabric from a downstream end of the conveyer for unsticking the fabric from the latter, the drying section and traction roll unit being disposed downstream of the ink jet recording section in order from upstream in the traveling direction of the fabric. | 08-05-2010 |
| 20100124431 | ELECTROPHOTOGRAPHIC PRINTER - To meet with the requirement for high-speed printing with continuous paper used as its recording medium and to better clean a transfer roller surface in high-speed production as well, an electrophotographic printer is provided comprising: a carrier liquid supply unit | 05-20-2010 |
| 20100086336 | TONER FIXING APPARATUS AND ELECTROPHOTOGRAPHIC PRINTING DEVICE - A toner fixing apparatus characterized by provision of a provisional fixing portion provided with a provisional fixing component having an infrared heater irradiating infrared radiation onto a printed surface of the web and a main fixing portion provided downstream in the web flow in the provisional fixing portion and nipping the web with heat rollers performing a main fixing operation or having a plurality of main fixing units. According to this invention, a toner fixing apparatus and an electrophotographic printing device including the toner fixing apparatus are provided which display excellent fixing properties during multicolor image formation, excellent heating efficiency and excellent economy with respect to installation space. | 04-08-2010 |
| 20100077554 | TEXTILE PRINTING METHOD AND APPARATUS - To enable fabric of any length to be continuously printed without causing a textile printing unit to cease its operation, a textile printing method is provided in which fabric is conveyed by a conveyer belt and passed through a printing section to print on the fabric, the printing section having a textile printing ink jet printer disposed opposite the conveyer belt, wherein the printing section is continuously supplied with the fabric comprising a plurality of successive sheets of fabric, each sheet having a given length, such a sheet of fabric for supply into the printing section having a terminal end tied with a starting end of a sheet of a fabric for continuous succeeding supply in the state that the terminal and starting ends are in contact with each other. | 04-01-2010 |
| 20090208231 | ELECTRONIC PHOTOGRAPH PRINTER - A electronic photograph printer includes a density-measurement section and a density controller section. The density-measurement section includes a density sensor | 08-20-2009 |
| 20090185841 | TONER-FIXER APPARATUS AND ELECTRONIC PHOTOGRAPH PRINTER - A toner-fixer apparatus | 07-23-2009 |
| 20090175642 | TONER SUPPLIER APPARATUS - A toner supplier apparatus | 07-09-2009 |
| 20090169278 | Photoconductor Drum Cleaning Apparatus in an Electrophotographic Printer - A photoconductor drum cleaning apparatus in an electrophotographic printer is disclosed which is simple in makeup, which allows a wiping roll to be rotated to follow rotation of the photoconductor drum is rotated and to be serviced for a prolonged life and is capable of performing an improved cleaning operation. To this end, the photoconductor drum | 07-02-2009 |
| 20090169271 | ELECTRONIC PHOTOGRAPH PRINTER - An electronic photograph printer is provided for elastically biasing the developer apparatus having the photosensitive drum by the pressing mechanism and for pressing the developer roll onto the photosensitive drum. In this configuration, quality in the developed image can be ensured by the trackable movement of the developer roll relative to the photosensitive drum in the electronic photograph printer. In addition, adjustable range for positioning the developer roll and operability and maintainability within the developer apparatus can be achieved. | 07-02-2009 |
| 20090169254 | ELECTROPHOTOGRAPHIC PRINTER - An electrophotographic printer in which a photoconductor drum and a transfer drum can be supported in a simple component construction and in the makeup free from misalignment and development of thrust load. To this end, an electrophotographic printer comprising a photoconductor drum ( | 07-02-2009 |
| 20090169238 | Electrophotographic Printer - An electrophotographic printer is provided which can be cleaned so as to meet the requirement for high speed printing on a continuous web of paper as the printing medium and to make minimum the amount of toner that remains on the surface of a rotating transfer roller even in high-speed production. | 07-02-2009 |
