Patent application number | Description | Published |
20120064445 | IMAGE FORMING APPARATUS AND TONER FOR DEVELOPING LATENT ELECTROSTATIC IMAGES - A toner which contains: toner base particles having Dv of 4.0-6.0 μm; and two or more additives on surfaces of the toner base particles, where the additives contains Additives A and B, wherein the toner base particles are obtained by the method containing: dispersing, in an aqueous medium, an oil phase in which at least one of a crystalline polyester resin and a non-crystalline polyester resin is contained in an organic solvent, to prepare a dispersion liquid; and removing the organic solvent from the dispersion liquid, and wherein the Additive A has the largest average primary particle diameter in the additives and has CA of 5-10% where the CA is determined by the formula A, and the Additive B has the smallest average primary particle diameter in the additives and has CB of 45-100% where the CB is determined by the formula B. | 03-15-2012 |
20130022371 | TONER FOR ELECTROSTATIC CHARGE DEVELOPMENT - To provide a toner, which contains a binder resin, a colorant, and a releasing agent, wherein the binder resin contains a low molecular weight resin component, where the low molecular weight resin component has a resin softening coefficient (A), represented by the following formula (1), satisfying A>0.165, and has storage elastic modulus (dyne/cm | 01-24-2013 |
20130243488 | TONER, TWO-COMPONENT DEVELOPER, AND IMAGE FORMING APPARATUS - A toner including: toner base particles; and external additive, the toner base particles each comprising binder resin and colorant, wherein the external additive comprises coalesced particles, the coalesced particles are each a non-spherical secondary particle in which primary particles are coalesced together, and an index of a particle size distribution of the coalesced particles is expressed by Formula (1): | 09-19-2013 |
20130244155 | TONER, TWO-COMPONENT DEVELOPER AND IMAGE FORMING APPARATUS - A toner including: toner base particles; and an external additive, the toner base particles each comprising a binder resin and a colorant, wherein the external additive comprises non-spherical particles and spherical particles, wherein the non-spherical particles are each a secondary particle in which spherical primary particles are coalesced together, and wherein the non-spherical particles and the spherical particles in the external additive satisfy a relationship expressed by the following formula (1): | 09-19-2013 |
20130244156 | TONER FOR DEVELOPING ELECTROSTATIC IMAGE, TWO-COMPONENT DEVELOPER AND IMAGE FORMING APPARATUS - A toner for developing an electrostatic image, including: toner base particles each including a binder resin and a releasing agent; and inorganic fine particles, wherein the toner includes the inorganic fine particles as an external additive on a surface of the toner base particle, wherein the toner base particles have a BET specific surface area of 2.5 m | 09-19-2013 |
20130244158 | TONER SET, DEVELOPER SET, AND IMAGE FORMING APPARATUS - A toner set, including: a transparent toner including a binder resin a, a releasing agent a and no colorant; and one or more color toners, each including a binder resin b, a colorant b and a releasing agent b, wherein the binder resin a includes a non-crystalline resin α and a crystalline resin α, the binder resin b includes a non-crystalline resin β and a crystalline resin β, the releasing agent a has an average particle diameter as a long diameter of 0.2 μm to 2.0 μm, and there is a relationship of 1 | 09-19-2013 |
Patent application number | Description | Published |
20100322646 | INFORMATION PROCESSING APPARATUS, IMAGE FORMING APPARATUS, AND IMAGE PROCESSING METHOD - An information processing apparatus includes a plurality of output circuits that output a plurality of pieces of information to an external device. Each of the output circuits includes a synchronization control unit that synchronizes an operation clock of the output circuit with an operation clock of a separate output circuit; an information receiving unit that receives a piece of information that is different from a piece of information that is received by the separate output circuit; and an output control unit that outputs the received piece of information to the external device in accordance with the synchronized operation clock. | 12-23-2010 |
20110225341 | COMMUNICATION APPARATUS, COMMUNICATION SYSTEM AND ADAPTER - A communication apparatus for carrying out communications to and from an external apparatus that includes a first interconnecting unit and a first non-transparent port and effects an interconnection for communications via the first non-transparent port is provided. The communication apparatus includes a second interconnecting unit that includes a second non-transparent port communicably connected to the first non-transparent port. The second interconnecting unit effects an interconnection for communications via the second non-transparent port. The second interconnecting unit performs, when the communication apparatus carries out communications to and from the external apparatus, address translation between an address for use by the communication apparatus and an address for use by the second non-transparent port. | 09-15-2011 |
20120127184 | IMAGE PROJECTION APPARATUS, MEMORY CONTROL APPARATUS, LASER PROJECTOR, AND MEMORY ACCESS METHOD - An image projection apparatus includes an input part that inputs image data, a frame memory that stores the image data, a laser oscillator that radiates a laser to a screen, a deflection part including a reflective optical element and configured to oscillate the reflective optical element with respect to two perpendicularly intersecting axes, a storage part that stores coefficient data of a polynomial expression, an irradiation position calculating part that calculates an irradiation position based on a coefficient obtained by using the coefficient data and an oscillation angle of the reflective optical element, an address calculating part that calculates an address in the frame memory corresponding to the irradiation position, a memory control part that reads out pixel data of the address, and a laser drive part that oscillates the laser oscillator in accordance with a luminance corresponding to the pixel data. | 05-24-2012 |
20120170068 | IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM - An image forming apparatus receives raster image data transferred from an external device and forms an image on the basis of the received raster image data. The apparatus includes a processor that controls a transfer of the raster image data from the external device, a first memory connected to the processor through a first bus is used as a working area of the processor, a second memory that stores the raster image data, a memory control unit connected to the second memory through a second bus controls an operation of writing and reading the raster image data in and from the second memory, a printer engine that forms an image on the basis of the raster image data, and an engine control unit that reads the raster image data from the second memory through the memory control unit and supplies the printer engine with the read raster image data. | 07-05-2012 |
20130016726 | MEMORY CONTROL APPARATUS, INFORMATION PROCESSING APPARATUS, AND MEMORY CONTROL METHODAANM NUMAKURA; SatoruAACI MiyagiAACO JPAAGP NUMAKURA; Satoru Miyagi JPAANM IKEDA; JunichiAACI MiyagiAACO JPAAGP IKEDA; Junichi Miyagi JPAANM SUZUKI; MitsuruAACI MiyagiAACO JPAAGP SUZUKI; Mitsuru Miyagi JPAANM TAKEO; KojiAACI MiyagiAACO JPAAGP TAKEO; Koji Miyagi JPAANM SATOH; TetsuyaAACI MiyagiAACO JPAAGP SATOH; Tetsuya Miyagi JPAANM TAKAHASHI; HiroyukiAACI MiyagiAACO JPAAGP TAKAHASHI; Hiroyuki Miyagi JP - A memory control apparatus that controls writing and reading of data to/from a memory. The memory control apparatus includes: a sequence control unit that receives a packet sequence including a write packet including a write request of data and a read packet including a read request of the data, and changes an arrangement of the write packet and the read packet included in the packet sequence so that a first predetermined number of write packets are arranged successively and a second predetermined number of read packets are arranged successively; and a command output unit that receives the packet sequence from the sequence control unit, and outputs a write command according to the write packet and an a read command according to the read packet to the memory, in accordance with an order of arrangement of the write packet and the read packet. | 01-17-2013 |
20150095526 | COMMUNICATION APPARATUS, COMMUNICATION SYSTEM AND ADAPTER - A communication apparatus for carrying out communications to and from an external apparatus that includes a first interconnecting unit and a first non-transparent port and effects an interconnection for communications via the first non-transparent port is provided. The communication apparatus includes a second interconnecting unit that includes a second non-transparent port communicably connected to the first non-transparent port. The second interconnecting unit effects an interconnection for communications via the second non-transparent port. The second interconnecting unit performs, when the communication apparatus carries out communications to and from the external apparatus, address translation between an address for use by the communication apparatus and an address for use by the second non-transparent port. | 04-02-2015 |