| Patent Number |
Title Of Patent |
Date Issued |
| 7113308 |
Method and apparatus for recording images based on measured vibration |
September 26, 2006 |
| An image recording device includes a sub-scanning/conveyance device for sub-scanning and conveying an image recording material. An acceleration pickup for measuring acceleration of the sub-scanning/conveyance device is mounted to the sub-scanning/conveyance device and connected to a |
| 6804479 |
Image forming apparatus with test pattern for image control |
October 12, 2004 |
| An image forming apparatus includes an electrostatic latent image forming unit for forming an electrostatic latent image on the surface of an image carrier, a developing unit for developing the electrostatic latent image with toner, a transferring unit for transferring a toner image on t |
| 6715334 |
Apparatus and method for manufacturing thick-walled bent pipe |
April 6, 2004 |
| An apparatus and a method for manufacturing a thick-walled bent pipe with a simple structure at low production cost, which has durability and can manufacture an elbow material for piping with higher size accuracy, are provided. For this purpose, the manufacturing apparatus is a manufactu |
| 6615016 |
Transfer medium bearing member and image forming apparatus employing transfer medium bearing mem |
September 2, 2003 |
| A transfer material carrying member for carrying a transfer material for receiving an image from an image bearing member, includes a first layer having a thickness Ha and a second layer having a thickness of Hb. A change, Xa, due to an ambient condition, in a length of the first layer |
| 6450001 |
Method and apparatus for manufacturing thick-walled bent pipe |
September 17, 2002 |
| A method and apparatus for manufacturing a thick-walled bent pipe capable of manufacturing an elbow material for piping with higher size accuracy with use of a thick-walled pipe material are provided. For this purpose, the manufacturing apparatus includes a lower die (20) including a pai |
| 6442356 |
Image forming apparatus |
August 27, 2002 |
| An image forming apparatus of the type in which it is possible to select an image forming station for image formation from a plurality of image forming stations, includes: a plurality of image forming stations each having an image bearing member for bearing a latent image and a developin |
| 6385426 |
Image forming apparatus having contact area between recording material bearing member and transf |
May 7, 2002 |
| An image forming apparatus includes an image bearing member for bearing an image, a recording material bearing member for bearing a recording material electrostatically, and a transfer member for transferring the image on the image bearing member electrostatically to the recording ma |
| 6314251 |
Image forming apparatus |
November 6, 2001 |
| An image forming apparatus in which each of first and second image forming device is in contact with surfaces of first and second image bearing members from which no after-transfer residual toner is removed includes a rotating charging member contacting first and second image bearing |
| 6226486 |
Image forming apparatus with electrically grounded roller |
May 1, 2001 |
| An image forming apparatus includes an image bearing member for carrying a toner image; a recording material conveyer belt for electrostatically carrying and feeding a recording material; a roller, provided on a side of the recording material conveyer belt not carrying the recording mate |
| 6178307 |
Attraction member and image forming apparatus using the same |
January 23, 2001 |
| An image forming apparatus can form a high-quality image by preventing a failure in image transfer by preventing separation of a part of a recording material electrostatically attracted on a recording-material carrying member from the recording-material carrying member. An attracting |
| 6128460 |
Image forming system for conveying recording material |
October 3, 2000 |
| An image forming apparatus for conveying recording material. The image forming apparatus includes an image bearing member for bearing a toner image, a recording material convey belt for bearing and conveying a recording material, a roller for supporting the recording material convey |
| 6010778 |
Coating composition utilizing modified sol having tin oxide-tungsten oxide complex colloid parti |
January 4, 2000 |
| There are provided a coating composition, for use on a plastic lens with a refractive index exceeding 1.60, for avoiding interference fringes and unevenness in the reflected color, and a lens coated with such coating composition. The coating composition contains an organic silicon compou |
| 5937245 |
Image forming apparatus having an improved system for removing residual toner |
August 10, 1999 |
| An image forming apparatus includes an image bearing member, latent image forming device for forming an electrostatic image on the image bearing member, the latent image forming device having a charging member contactable to the image bearing member to electrically charge the image b |
| 5911100 |
Image forming apparatus having transfer drum with peeling member |
June 8, 1999 |
| An image forming apparatus includes a movable member carrying a recording sheet bearing a non-fixed image and a separation device for separating the recording sheet from the movable member. The separation device includes a peel member made from resin and having a resistance between 10.su |
| 5827626 |
Production of color filter |
October 27, 1998 |
| A color filter having excellent optical properties can be produced in high yield using a photo-sensitive composition comprising (a) a resin, (b) one or more pigments, (c) one or more monomers, and (d) a photoinitiator to form a film on a substrate, followed by exposure to light and devel |
| 5821016 |
Colored image forming material and color filter obtained therefrom |
October 13, 1998 |
| In a colored image forming material comprising (a) a copolymer containing a carboxyl group, (b) a coloring agent, (c) a monomer containing at least one photopolymerizable unsaturated bond in the molecule, (d) a photoinitiator and, when required, (e) a specific sensitizer, the dispers |
| 5742873 |
Image forming apparatus and oil cleaning member |
April 21, 1998 |
| An image forming apparatus includes a recording material supporting member for supporting and transporting a recording material, an image forming device for forming an image on the recording material supported by the recording material supporting member, and a polishing device, having |
| 5697032 |
Transfer drum having a pushing member for increasing the contact width of the transfer region |
December 9, 1997 |
| An image forming apparatus includes an image bearing member for bearing an image, a movable recording material carrying member for carrying a recording material on a first side thereof, the recording material carrying member cooperating with the image bearing member to form a nip the |
| 5659842 |
Image forming apparatus |
August 19, 1997 |
| An image forming apparatus includes an image bearing member; recording material carrying member for carrying a recording material; a transfer charging member for transferring a toner image formed on the image bearing member onto the recording material carried on the recording material |
| 5600421 |
Image forming apparatus |
February 4, 1997 |
| The present invention provides an image forming apparatus comprising an image bearing member for bearing an image thereon, and a transfer device for transferring the image from the image bearing member to a recording material at a transfer station. Wherein a limit value of electric power |
| 5598256 |
Image forming apparatus |
January 28, 1997 |
| An image forming apparatus includes an image bearing member for bearing an image, a transfer charging device for transferring the image from the image bearing member onto a recording material at a transfer position, a power source for supplying a voltage to the transfer charging device |
| 5550620 |
Image forming apparatus with attraction charger having first and second electrodes |
August 27, 1996 |
| This invention relates to an image forming apparatus which has a recording material support member for supporting a recording material and moving therewith, an image forming unit for forming an image on the recording material supported by the recording material support member, and at |
| 5537193 |
Image forming apparatus with recording sheet separating device |
July 16, 1996 |
| In an image forming apparatus in which when separating a recording material from a recording-material conveying sheet, the recording-material conveying sheet is pressed and deformed by a pressing member, the pressing member has a convex curved portion contacting the recording-material |
| 5463053 |
Optically active pyridobenzoxazine derivatives |
October 31, 1995 |
| An optically active pyridobenzoxazine derivative represented by formula (I): ##STR1## wherein R.sup.1 and R.sup.2 wherein R.sup.1 and R.sup.2, which may be the same or different, each represent an alkyl group having from 1 to 6 carbon atoms, a halogenated alkyl group having from |
| 5297880 |
Method for setting an apparatus having a sensor |
March 29, 1994 |
| A method for setting an apparatus, such as a printer, wherein a sensor is mounted to sense the position of a settable detection object during operation of the apparatus. The apparatus may be set as a function of the occurrence of an output from the sensor that is above or below a pre |
| 5073946 |
Thin speaker having an enclosure with an open portion and a closed portion |
December 17, 1991 |
| A speaker which is thin but which is capable of providing high-fidelity reproduction and ensuring a suitable level of sound pressure even when it is brought close to a wall. A closed chamber is formed behind one part of a disphragm mounted in an enclosure, and an open chamber is formed b |
| 4899390 |
Thin speaker having an enclosure within an open portion and a closed portion |
February 6, 1990 |
| A speaker which is thin but which is capable of providing high-fidelity reproduction and ensuring a suitable level of sound pressure even when it is brought close to a wall. A closed chamber is formed behind one part of a diaphragm mounted in an enclosure, and an open chamber is formed b |
| 4223065 |
Anti-graying fabrics of synthetic polyester fibers and process for producing same |
September 16, 1980 |
| A process for rendering polyester fabrics free of graying during dry-cleaning by applying to the fabric an aqueous solution, aqueous dispersion or emulsion comprising a polysiloxane resin, a melamine resin and an antistatic agent which is easily removable by dry cleaning, thereafter |
| 4097689 |
Out-of-head localization headphone listening device |
June 27, 1978 |
| A headphone device comprising a pair of headphones for receiving output signals from various acoustic apparatus, wherein a direct sound signal or an output signal of an acoustic apparatus is applied to a reverberation supply circuit to produce an indirect sound signal, said indirect soun |
| 4087631 |
Projected sound localization headphone apparatus |
May 2, 1978 |
| The present invention relates to a headphone apparatus which is adapted to be connected, for headphone listening, to a reproduction apparatus for reproducing a program source such as a record, a magnetic tape or an acoustic apparatus such as a radio receiving set. In accordance with the |
