Patent application number | Description | Published |
20080213656 | Battery, Charging Apparatus and Electronic Apparatus - In a battery ( | 09-04-2008 |
20100232101 | Battery, Charging Apparatus and Electronic Device - In a battery including a battery cell formed in a flattened substantially parallelepiped shape and a terminal contacting section electrically connected to the battery cell, at one end in the longitudinal direction of a face of the battery opposing to the face on which the terminal contacting section is provided, a projecting portion which projects in the longitudinal direction of the face is provided. Meanwhile, another projecting portion which projects in the longitudinal direction of the face is provided at the other end. The projecting portions may have projecting lengths different from each other or may have projecting lengths and projecting thicknesses different from each other. A charging apparatus into which the battery is to be installed includes an accommodating section for the battery which in turn includes projection accommodating portions configured to individually accommodate the projecting portions. | 09-16-2010 |
20110086263 | Battery, Charging Apparatus and Electronic Device - In a battery including a battery cell formed in a flattened substantially parallelepiped shape and a terminal contacting section electrically connected to the battery cell, at one end in the longitudinal direction of a face of the battery opposing to the face on which the terminal contacting section is provided, a projecting portion which projects in the longitudinal direction of the face is provided. Meanwhile, another projecting portion which projects in the longitudinal direction of the face is provided at the other end. The projecting portions may have projecting lengths different from each other or may have projecting lengths and projecting thicknesses different from each other. A charging apparatus into which the battery is to be installed includes an accommodating section for the battery which in turn includes projection accommodating portions configured to individually accommodate the projecting portions. | 04-14-2011 |
Patent application number | Description | Published |
20080226998 | FINE ORGANIC SILICONE PARTICLE FOR LATENT ELECTROSTATIC IMAGE DEVELOPING TONERS, EXTERNAL ADDITIVE FOR TONERS, TONER FOR DEVELOPING LATENT ELECTROSTATIC IMAGE, AND TWO-COMPONENT DEVELOPER - The present invention provides an organic silicone fine particle for latent electrostatic image developing toners, wherein the organic silicone fine particle has a volume average particle diameter of 0.05 μm to 6.0 μm which is obtained by measurement based on Coulter principle, and has a hemispherical polysiloxane cross-linked structure. | 09-18-2008 |
20080233495 | TONER AND METHOD FOR PRODUCING THE SAME, AND, DEVELOPER, TONER-CONTAINING CONTAINER, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - A toner producing method is provided, which comprises preparing toner base particles in an aqueous medium, wherein the toner base particles comprise resin fine particles, and forming a coating layer on the surface of the toner base particles, wherein the coating layer is formed by attaching or coating a toner functional substance onto the surface of the toner base particles using at least one of supercritical fluids and sub-supercritical fluids. | 09-25-2008 |
20080268366 | TONER, AND, DEVELOPER, TONER CONTAINER, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - A toner which includes a toner material, wherein the toner satisfies the following formula: | 10-30-2008 |
20080280224 | CARRIER AND METHOD FOR PRODUCING THE SAME, DEVELOPER AND IMAGE FORMING METHOD - To provide a method for producing a carrier including treating a coating layer on a surface of a core material with a polymer precursor in a supercritical fluid and/or a subcritical fluid so as to add the polymer precursor to the coating layer, and subjecting the coating layer to oxidation treatment so as to form a polymer from the polymer precursor in the coating layer, and a carrier produced by the method. | 11-13-2008 |
20090074467 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - An image forming apparatus including an image bearing member to bear a latent electrostatic image, a charging device to charge the image bearing member, an irradiating device to irradiate the image bearing member with light to form the latent electrostatic image, a developing device to develop the latent electrostatic image with toner to form a visualized image, a transfer device to transfer the visualized image to a recording medium, a lubricant application device to apply a lubricant to the surface of the image bearing member, a cleaning device to clean the surface of the image bearing member, wherein the toner has a ratio A of from 0.3 to 1.7 obtained by the following Relationship (1), particulates P comprising resin particulates and inorganic particulates are added to the toner and the resin particulates P1 have an average primary particle diameter of from 60 to 600 nm, ratio A=Mother toner BET specific surface area/Mother toner volume average particle diameter Relationship (1). | 03-19-2009 |
Patent application number | Description | Published |
20120237867 | TONER, DEVELOPER, AND METHOD OF MANUFACTURING TONER - A toner is provided including a mother particle and an external additive covering the surface of the mother particle. The mother particle includes a binder resin and a release agent. The external additive includes a hydroxyapatite silica complex porous particle having a number average particle diameter of 160 nm or less. | 09-20-2012 |
20130149640 | TONER PARTICLE, DEVELOPER, AND IMAGE FORMING METHOD - A toner particle including a mother particle and an outer shell layer is provided. The mother particle includes a binder resin and a colorant. The outer shell layer is formed of a reaction product of a silicon compound chemically binding to a surface of the mother particle. The outer shell layer may be formed on either the whole surface or a part of the surface of the mother particle. The reaction product of the silicon compound may be a silica compound. | 06-13-2013 |
20130164665 | TONER, DEVELOPER, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE - A toner including a mother particle and an external additive covering a surface of the mother particle is provided. The mother particle includes a binder resin, a colorant, and a release agent. The external additive includes a particulate cellulose having a number average particle diameter within a range of 15 to 105 nm. | 06-27-2013 |
20140113226 | TONER, DEVELOPMENT AGENT, TONER CONTAINER, AND IMAGE FORMING APPARATUS - Toner contains a mother toner particle containing a binder resin and a coloring agent and an external additive to cover the mother toner particle, wherein the external additive contains a resin particle, wherein the resin particle has an outer shell layer formed of silica or modified silica, wherein the resin particle has a non-spherical form with a shape factor (SF) of 1.20 or greater as calculated by the following relationship 1, | 04-24-2014 |
20140134527 | EXTERNAL ADDITIVE FOR TONER, TONER COVERED WITH EXTERNAL ADDITIVE, DEVELOPMENT AGENT, TONER CONTAINER, AND IMAGE FORMING APPARATUS - An external additive for toner that contains a resin particle and two or more kinds of particulates having different compositions present on the resin particle. | 05-15-2014 |