Patent application number | Description | Published |
20080307483 | INFORMATION PROCESSING DEVICE, VIDEO PLAYBACK METHOD, PROGRAM, AND VIDEO PLAYBACK SYSTEM - A video playback system includes a video distribution server and at least one information processing device. The video distribution server includes a video distribution portion that performs streaming distribution of a video stream, an alternative video distribution portion that distributes an alternative video, and a control information distribution portion that distributes control information. The information processing device includes a receiving portion that receives the video stream, the alternative video, and the control information, a storage portion that stores the alternative video and the control information, a video stream playback portion that performs streaming playback of the video stream, an alternative video playback portion that plays back the stored alternative video, and a playback switching control portion that, based on the stored control information, controls switching between the streaming playback and the playback of the alternative video. | 12-11-2008 |
20120324437 | SERVICE PROVIDING APPARATUS AND SERVER PROVIDING METHOD - In service providing apparatus and method, system identification data for specifying a service target device and the user of the device concerned are issued to the device concerned, and authentication processing is carried out on the basis of the system identification data to provide a service to the device concerned. | 12-20-2012 |
20140040049 | INFORMATION PROCESSING DEVICE, VIDEO PLAYBACK METHOD, PROGRAM, AND VIDEO PLAYBACK SYSTEM - A video playback system includes a video distribution server and at least one information processing device. The video distribution server includes a video distribution portion that performs streaming distribution of a video stream, an alternative video distribution portion that distributes an alternative video, and a control information distribution portion that distributes control information. The information processing device includes a receiving portion that receives the video stream, the alternative video, and the control information, a storage portion that stores the alternative video and the control information, a video stream playback portion that performs streaming playback of the video stream, an alternative video playback portion that plays back the stored alternative video, and a playback switching control portion that, based on the stored control information, controls switching between the streaming playback and the playback of the alternative video. | 02-06-2014 |
Patent application number | Description | Published |
20100244059 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - An aspect of the present invention provides a semiconductor device, in which densely packaging and high performance of optical elements are realized by a simple manufacturing process. The semiconductor device includes: a first chip module, a second chip module and a bonding layer. The first chip module includes a plurality of optical chips that are bonded within a substantially same plane with a first resin layer. The second chip module includes a plurality of control semiconductor chips and a plurality of connecting chips. The connecting chips include conductive materials piercing through the connecting chips. The control semiconductor chips and the connecting chips are bonded within a substantially same plane with a second resin layer. And the optical chips and the control semiconductor chips are electrically connected through the connecting chips. | 09-30-2010 |
20110220974 | SEMICONDUCTOR DEVICE - According to an embodiment, the present invention provides a semiconductor device that is easily integrated with other electronic circuits and functions as an oscillator with high frequency accuracy. The semiconductor device includes: a semiconductor substrate; an element region; an element isolation region that surrounds the element region; a field effect transistor including a gate electrode that is formed on the element region, source and drain regions, and a channel region that is interposed between the source region and the drain region; gate, source, and drain terminals that are used to apply a voltage to the gate electrode, the source region, and the drain region, respectively; and an output terminal that is electrically connected to the channel region. When the threshold voltage of the field effect transistor is V | 09-15-2011 |
20130234308 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SEMICONDUCTOR INTEGRATED DEVICE AND METHOD OF MANUFACTURING THE SAME - A reconfigured wafer of resin-encapsulated semiconductor packages is obtained by supporting with a resin, thereafter, a grinding process is performed on top and backside surfaces to expose only a bump interconnection electrode on a surface of a semiconductor chip. Further, a chip-scale package is obtained by a dicing process along a periphery of the chip. | 09-12-2013 |
20130256660 | SEMICONDUCTOR DEVICE - A semiconductor device according to an embodiment has: a semiconductor substrate; an acoustic resonator formed on the semiconductor substrate, having a semiconductor layer including impurity electrically isolated from the substrate by depletion layer and configured to resonate at a predetermined resonance frequency based on acoustic standing wave excited in the semiconductor layer; a temperature detector formed on the semiconductor substrate and configured to detect temperature of the semiconductor substrate; a calculating unit formed on the semiconductor substrate and configured to perform calculation of temperature compensation based on the temperature detected by the temperature detector, kind of the impurity and concentration of the impurity; and a controller formed on the semiconductor substrate and configured to control the resonance frequency based on a result of the calculation by the calculating unit. | 10-03-2013 |
20150076506 | SEMICONDUCTOR DEVICE - This disclosure provides a semiconductor device which includes a GaN-based semiconductor layer having a surface with an angle of not less than 0 degree and not more than 5 degrees with respect to an m-plane or an a-plane, a first electrode provided above the surface and having a first end, and a second electrode provided above the surface to space apart from the first electrode, having a second end facing the first end, and a direction of a segment connecting an arbitrary point of the first end and an arbitrary point of the second end is different from a c-axis direction of the GaN-based semiconductor layer. | 03-19-2015 |
20150123275 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SEMICONDUCTOR INTEGRATED DEVICE AND METHOD OF MANUFACTURING THE SAME - A reconfigured wafer of resin-encapsulated semiconductor packages is obtained by supporting with a resin, thereafter, a grinding process is performed on top and backside surfaces to expose only a bump interconnection electrode on a surface of a semiconductor chip. Further, a chip-scale package is obtained by a dicing process along a periphery of the chip. | 05-07-2015 |
Patent application number | Description | Published |
20130194230 | SENSOR DEVICE, INPUT DEVICE, ELECTRONIC APPARATUS, AND INFORMATION PROCESSING METHOD - A sensor device includes a capacitive element and an input operation unit. The capacitive element has a first surface and is configured to change a capacitance thereof by an approach of an operating element to the first surface. The input operation unit is arranged on the first surface. The input operation unit has a second surface on which an operation of the operating element is received and is configured to allow the operating element brought into contact with the second surface to move toward the first surface. | 08-01-2013 |
20130234734 | SENSOR UNIT, INPUT DEVICE, AND ELECTRONIC APPARATUS - A sensor unit is provided and includes a first substrate, first and second electrodes, an input portion disposed so that a gap exists between the substrate and the input portion, a plurality of first structures disposed in the gap and extending at least partially between the first substrate and the input portion, and a second insulating structure disposed on a side of the first structures that is away from the input portion, or between adjacent first structures. The sensor unit is configured to detect a change in capacitance between the first and second electrodes upon a change in position of the input portion relative to the first substrate. | 09-12-2013 |
20140063607 | PRINTED MATERIAL AND PHOTOGRAPHIC MATERIAL - A printed material includes a printed material body with a surface, and an optical element disposed on the surface of the printed material body. The optical element includes multiple structures formed at a pitch not longer than the wavelength of visible light. The structures have an aspect ratio of 0.6 or more and 5.0 or less. | 03-06-2014 |
20150070306 | SENSOR DEVICE, INPUT DEVICE, AND ELECTRONIC APPARATUS - A sensor device includes: a first sensor including a first electrode board including a plurality of first capacitive elements arranged in a matrix, a first conductor layer facing the first electrode board, a first support layer arranged between the first electrode board and the first conductor layer, the first support layer being deformable, and a first operation input surface provided on the first electrode board or the first conductor layer, the first electrode board and/or the first conductor layer being flexible; and a second sensor layered on the first sensor, the second sensor including a second electrode board including a plurality of second capacitive elements, a second conductor layer facing the second electrode board, and a second support layer arranged between the second electrode board and the second conductor layer, the second support layer being deformable, the second electrode board and/or the second conductor layer being flexible. | 03-12-2015 |
20150070600 | SENSOR DEVICE, METHOD OF MANUFACTURING SENSOR DEVICE, DISPLAY APPARATUS, AND INPUT APPARATUS - A sensor device includes: a first base material and a second base material disposed apart to face each other; a plurality of first adhesion sections that are two-dimensionally arranged in a gap between the first base material and the second base material and have elasticity; and a mitigation section configured to mitigate an increase in contact area of each of the first adhesion sections to one of the first base material and the second base material, the contact area increasing as the gap narrows. | 03-12-2015 |
Patent application number | Description | Published |
20100291167 | POROUS CARBON MATERIAL COMPOSITES AND THEIR PRODUCTION PROCESS, ADSORBENTS, COSMETICS, PURIFICATION AGENTS, AND COMPOSITE PHOTOCATALYST MATERIALS - Provided is a porous carbon material composite formed of a porous carbon material and a functional material and equipped with high functionality. A porous carbon material composite is formed of (A) a porous carbon material obtainable from a plant-derived material having a silicon (Si) content of 5 wt % or higher as a raw material, said porous carbon material having a silicon (Si) content of 1 wt % or lower, and (B) a functional material adhered on the porous carbon material, and has a specific surface area of 10 m | 11-18-2010 |
20110135561 | ADSORBENT, CLEANSING AGENT, RENAL DISEASE DRUG, AND FUNCTIONAL FOOD - Disclosed is an adsorbent including a porous carbon material which is produced from a plant-derived material having a silicon (Si) content of not less than 5 wt. % and which has a value of specific surface area determined by the nitrogen BET method of not less than 10 m | 06-09-2011 |
20110244012 | FUNGICIDE, PHOTO CATALYTIC COMPOSITE MATERIAL, ADSORBENT, AND DEPURATIVE - Disclosed herein is a fungicide, including: a porous carbon material; and a silver member adhered to the porous carbon material, wherein a value of a specific surface area based on a nitrogen BET, namely | 10-06-2011 |
20120028796 | NICOTINE ADSORBENT, QUINOLINE ADSORBENT, BENZOPYRENE ADSORBENT, TOLUIDINE ADSORBENT, AND CARCINOGEN ADSORBENT - A nicotine adsorbent includes a porous carbon material having a specific surface area of 10 m | 02-02-2012 |
20120231250 | COMPOSITION FOR ORAL CAVITY, CHEWING GUM AND ORAL REFRESHING CANDY - Provided is a composition for oral cavity comprising a porous carbon material having a specific surface area of 10 m | 09-13-2012 |
20120315477 | FIBER COMPOSITE FOR APPLICATION OF A LIQUID - Provided is a fiber composite for the application of a liquid, including a fibrous member containing a porous carbon material having a specific surface area value by the nitrogen BET method of 10 m | 12-13-2012 |
20130014984 | ELECTROMAGNETIC WAVE ABSORBER, METHOD OF PRODUCING THE SAME, FLEXIBLE PRINTED WIRING BOARD AND ELECTRONIC DEVICEAANM Iida; HironoriAACI KanagawaAACO JPAAGP Iida; Hironori Kanagawa JPAANM Yamanoi; ShunAACI KanagawaAACO JPAAGP Yamanoi; Shun Kanagawa JPAANM Minatoya; MachikoAACI TokyoAACO JPAAGP Minatoya; Machiko Tokyo JPAANM Tabata; SeiichiroAACI KanagawaAACO JPAAGP Tabata; Seiichiro Kanagawa JPAANM Yamada; ShinichiroAACI KanagawaAACO JPAAGP Yamada; Shinichiro Kanagawa JPAANM Kanno; MasayoshiAACI KanagawaAACO JPAAGP Kanno; Masayoshi Kanagawa JPAANM Mitsugi; MasakazuAACI KanagawaAACO JPAAGP Mitsugi; Masakazu Kanagawa JPAANM Kato; YoshihiroAACI KanagawaAACO JPAAGP Kato; Yoshihiro Kanagawa JP - Provided is an electromagnetic wave absorber, including a base material and a porous carbon material containing, as a raw material, a plant-based material having a silicon content of 5% by mass or more, in which the porous carbon material has a specific surface area value as measured by the nitrogen BET method of 400 m | 01-17-2013 |
20130209779 | THREE-DIMENSIONAL SHAPED ARTICLE, METHOD OF PRODUCING THREE-DIMENSIONAL SHAPED ARTICLE, AND LIQUID COMPOSITE FOR PRODUCING THREE-DIMENSIONAL SHAPED ARTICLE - Provided is a liquid composite for producing a three-dimensional shaped article, the liquid composite being used in an inkjet printer, the liquid composite including a porous carbon material having a specific surface area value as measured by the nitrogen BET method of 10 m | 08-15-2013 |
20130250398 | FINE PARTICLES FOR IMAGE DISPLAY, METHOD FOR PRODUCING THE SAME, ELECTROPHORETIC DISPERSION LIQUID, AND IMAGE DISPLAY DEVICE - Fine particles for image display having excellent properties and displaying images in black on the basis of electrophoresis are provided. | 09-26-2013 |
20130310253 | CHOLESTEROL LOWERING AGENT, NEUTRAL FAT LOWERING AGENT, BLOOD GLUCOSE LEVEL LOWERING AGENT, CHOLESTEROL ADSORBENT, ADSORBENT, NEUTRAL FAT ADSORBENT, HEALTHY FOOD, HEALTH SUPPLEMENT, FOOD WITH NUTRIENT FUNCTION CLAIMS, FOOD FOR SPECIFIED HEALTH USE, QUASI-DRUG, AND PHARMACEUTICAL DRUG - [Object] To provide a cholesterol lowering agent, a neutral fat lowering agent, a blood glucose level lowering agent, a cholesterol adsorbent, and a neutral fat adsorbent, which have high safety. | 11-21-2013 |
20130315817 | METHOD FOR REMOVING OXIDATIVE STRESS SUBSTANCES, METHOD FOR LOWERING OXIDATION-REDUCTION POTENTIAL, FILTER MEDIUM, AND WATER - [Object] To provide a method for removing oxidative stress substances such as oxygen radical species from a liquid (for example, water) reliably when the liquid is used by a user. | 11-28-2013 |
20130324398 | ADSORBENT FOR ADSORBING VIRUS AND/OR BACTERIUM, CARBON/POLYMER COMPOSITE AND ADSORBENT SHEET - [Object] To provide an adsorbent, an adsorbent sheet, and a carbon/polymer composite for adsorbing a virus having further improved virus adsorption capability. | 12-05-2013 |
20140220459 | ELECTRODE MATERIAL, ELECTRODE, AND BATTERY - An electrode includes a plant-derived porous carbon material having an ability to catalyze oxygen reduction. | 08-07-2014 |
20140261466 | ADSORBENT, METHOD FOR PRODUCING SAME, ADSORBENT FOR WATER PURIFICATION, MASK AND ADSORPTIVE SHEET - Provided is an absorbent including silica of which a raw material is a material originating from a plant which includes silicon, and a silane coupling agent which modifies a surface of the silica. A value of a specific surface area of the silica in accordance with a nitrogen BET method is 10 m | 09-18-2014 |
20140287306 | ELECTRODE MATERIAL, METHOD FOR MANUFACTURING ELECTRODE MATERIAL, AND SECONDARY BATTERY - An electrode material is provided. The electrode material includes a porous carbon material, wherein the porous carbon material has a half-width of diffraction intensity peak of a (100) face or a (101) face of 4 degrees or less with reference to a diffraction angle 2 theta on a basis of an X-ray diffraction method. An absolute value of a differential value of mass can be obtained when a mixture of the porous carbon material and S | 09-25-2014 |
20150118477 | FUNGICIDE, PHOTO CATALYTIC COMPOSITE MATERIAL, ADSORBENT, AND DEPURATIVE - Disclosed herein is a fungicide, including: a porous carbon material; and a silver member adhered to the porous carbon material, wherein a value of a specific surface area based on a nitrogen BET, namely Brunauer, Emmett, and Teller method is equal to or larger than 10 m | 04-30-2015 |
20150237988 | FIBER COMPOSITE FOR APPLICATION OF A LIQUID - Provided is a fiber composite for the application of a liquid, including a fibrous member containing a porous carbon material having a specific surface area value by the nitrogen BET method of 10 m | 08-27-2015 |
Patent application number | Description | Published |
20080224543 | Non-contact signal transmission apparatus - A non-contact signal transmission apparatus transmits electric power and a signal in a non-contact manner via magnetic induction. The apparatus includes: a pair of annular electric power cores provided in opposing relationship to each other; a pair of electric power coils respectively provided in an annular form at one of the pair of electric power cores; and a pair of signal coils respectively provided in an annular form inside one of the pair of electric power cores. Relative permeability inside and around the signal coils is lower than relative permeability of the electric power cores. | 09-18-2008 |
20080297489 | DATA INPUT SYSTEM - A data input system including electronic paper and a stylus writing device is disclosed. The electronic paper includes a transparent display substrate on which a number of optically readable code patterns have been formed, the optically readable code patterns representing positional information on a display surface, a rear surface substrate opposing the display substrate, and coloring particles that are enclosed between the display substrate and the rear surface substrate and that are movable by applying an electric or a magnetic field. The electronic paper displays an image due to motion of the particle. The stylus writing device includes a writing head provided at the end of the stylus for writing the image by applying an electric or a magnetic field to the electronic paper by contact and includes an optical reading device for optically reading the code patterns formed on the display surface where the end of the stylus contacts. | 12-04-2008 |
20100177054 | PRESSURE-SENSITIVE DISPLAY MEDIUM AND WRITING DISPLAY APPARATUS USING THE SAME - A pressure-sensitive display medium includes a pair of transparent substrates, sealing members and a display layer. The pair of transparent substrates are opposed to each other with a distance therebetween. The sealing members seal peripheral fringes of the pair of transparent substrates. The display layer in which a composition obtained by infiltrating a fluidic material in a porous member is filled in a closed space enclosed with the pair of transparent substrates and the sealing members. When partial pressure is applied from the outside to one face of the transparent substrates, the fluidic material in the display layer at a position to which the pressure is applied is expelled from the porous member. After the pressure is released, the fluidic material having been expelled returns and flows into the porous member. | 07-15-2010 |
20130080168 | AUDIO ANALYSIS APPARATUS - An audio analysis apparatus includes the following components. A strap has an end portion connected to a main body and is used to hang the main body from a user's neck. A first audio acquisition device is at the end portion or in the main body. Second and third audio acquisition devices are at positions separate from the end portion by substantially the same predetermined distances, on the respective sides of the strap extending from the user's neck. An analysis unit discriminates whether an acquired sound is an uttered voice of the user or another person by comparing audio signals of acquired by the first and second or third audio acquisition devices and detects an orientation of the user's face by comparing the audio signals acquired by the second and third audio acquisition devices. A transmission unit transmits the analysis result to an external apparatus. | 03-28-2013 |
20130080169 | AUDIO ANALYSIS SYSTEM, AUDIO ANALYSIS APPARATUS, AUDIO ANALYSIS TERMINAL - An audio analysis system includes a terminal apparatus and a host system. The terminal apparatus acquires an audio signal of a sound containing utterances of a user and another person, discriminates between portions of the audio signal corresponding to the utterances of the user and the other person, detects an utterance feature based on the portion corresponding to the utterance of the user or the other person, and transmits utterance information including the discrimination and detection results to the host system. The host system detects a part corresponding to a conversation from the received utterance information, detects portions of the part of the utterance information corresponding to the user and the other person, compares a combination of plural utterance features corresponding to the portions of the part of the utterance information of the user and the other person with relation information to estimate an emotion, and outputs estimation information. | 03-28-2013 |
20130080170 | AUDIO ANALYSIS APPARATUS AND AUDIO ANALYSIS SYSTEM - An audio analysis apparatus includes the following components. A main body includes a discrimination unit and a transmission unit. A strap is used for hanging the main body from a user's neck. A first audio acquisition device is provided to the strap or the main body. A second audio acquisition device is provided to the strap at a position where a distance between the second audio acquisition device and the user's mouth is smaller than the distance between the first audio acquisition device and the user's in a state where the strap is worn around the user's neck. The discrimination unit discriminates whether an acquired sound is an uttered voice of the user or of another person by comparing audio signals of the sound acquired by the first and second audio acquisition devices. The transmission unit transmits information including the discrimination result to an external apparatus. | 03-28-2013 |
20130166298 | VOICE ANALYZER - A voice analyzer includes an apparatus body, a strap that is connected to the apparatus body to make the apparatus body hung from a neck of a wearer, a first voice acquisition unit that acquires a voice of a speaker and is disposed in either a left or right strap when viewed from the wearer, a second voice acquisition unit that acquires the voice of the speaker and is disposed in the opposite strap in which the first voice acquisition unit is disposed, and an arrangement recognition unit that recognizes arrangements of the first and second voice acquisition units, when viewed from the wearer, by comparing a voice signal of the voice acquired by the first voice acquisition unit with sound pressure of a heart sound of the wearer acquired by the second voice acquisition unit. | 06-27-2013 |
20130166299 | VOICE ANALYZER - A voice analyzer includes an apparatus body, a strap that is connected to the apparatus body and is used to hang the apparatus body from a neck of a user, a first voice acquisition unit provided in the strap or the apparatus body, a second voice acquisition unit provided at a position where a distance of a sound wave propagation path from a mouth of the user is smaller than a distance of a sound wave propagation path from the mouth of the user to the first voice acquisition unit, and an identification unit that identifies a sound, in which first sound pressure acquired by the first voice acquisition unit is larger by a predetermined value or more than second sound pressure acquired by the second voice acquisition unit, on the basis of a result of comparison between the first sound pressure and the second sound pressure. | 06-27-2013 |
20130173266 | VOICE ANALYZER AND VOICE ANALYSIS SYSTEM - A voice analyzer includes a first voice acquisition unit provided in a place where a distance of a sound wave propagation path from a mouth of a user is a first distance, plural second voice acquisition units provided in places where distances of sound wave propagation paths from the mouth of the user are smaller than the first distance, and an identification unit that identifies whether the voices acquired by the first and second voice acquisition units are voices of the user or voices of others excluding the user on the basis of a result of comparison between first sound pressure of a voice signal of the voice acquired by the first voice acquisition unit and second sound pressure calculated from sound pressure of a voice signal of the voice acquired by each of the plural second voice acquisition units. | 07-04-2013 |
20130185076 | MOTION ANALYZER, VOICE ACQUISITION APPARATUS, MOTION ANALYSIS SYSTEM, AND MOTION ANALYSIS METHOD - A motion analyzer includes a motion detection unit that detects motion of a part of a body of a subject, a speaking detection unit that detects speaking of the subject, and a determination unit that determines that the subject has performed predetermined motion when motion of a part of the body is detected by the motion detection unit and speaking of the subject is detected by the speaking detection unit. | 07-18-2013 |
20130191127 | VOICE ANALYZER, VOICE ANALYSIS SYSTEM, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING A PROGRAM - A voice analyzer includes a plate-shaped body, a plurality of first voice acquisition units that are placed on both surfaces of the plate-shaped body and that acquire a voice of a speaker, a sound pressure comparison unit that compares sound pressure of a voice acquired by the first voice acquisition unit placed on one surface of the plate-shaped body with sound pressure of a voice acquired by the first voice acquisition unit placed on the other surface and determines a larger sound pressure, and a voice signal selection unit that selects information regarding a voice signal which is associated with the larger sound pressure and is determined by the sound pressure comparison unit. | 07-25-2013 |
20140088966 | VOICE ANALYZER, VOICE ANALYSIS SYSTEM, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM - A voice analyzer includes a voice information acquiring unit that acquires information about voices acquired by a first voice acquiring unit which acquires the voice and is worn by a first wearer and a second voice acquiring unit which acquires the voice and is worn by a second wearer from each of the wearers, and a distance calculation unit that calculates a distance between the first wearer and the second wearer on the basis of (a) speaker identification information, which is information for determining whether the voice acquired by the first voice acquiring unit and the voice which is the same as that acquired by the first voice acquiring unit and is acquired by the second voice acquiring unit are spoken by the wearers or other persons, and (b) a phase difference between sound waves with plural frequencies included in the voices. | 03-27-2014 |
20140108011 | SOUND ANALYSIS APPARATUS, SOUND ANALYSIS SYSTEM, AND NON-TRANSITORY COMPUTER READABLE MEDIUM - A sound analysis apparatus includes a sound information obtaining section chat obtains information relating to a sound acquired by a sound acquiring section that acquires the sound and distinguishes a spoken voice of a wearer from a spoken voice of another person, a phase difference deriving section that derives a relationship between a frequency and a phase difference with respect to the sound acquired by the plural sound acquiring sections, a dispersion deriving section that derives a dispersion that is the level of irregularity of the derived phase difference, and a distance deriving section that derives a distance between the wearer and the other person using a first dispersion derived in a case where the sound is distinguished as the spoken voice of the other person and a second dispersion derived in a case where the sound is distinguished as the spoken voice of the wearer. | 04-17-2014 |
Patent application number | Description | Published |
20100233605 | TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE AND IMAGE FORMING DEVICE - A toner for electrostatic charge image development has toner mother particles including a release agent, a colorant, and a binder resin including a crystalline resin, and an external additive to the toner mother particles including at least metatitanic acid and at least one selected from the group consisting of silicon oxide and fluoropolymer particles, and the addition weight ratio of the metatitanic acid to the at least one selected from the group consisting of silicon oxide and fluoropolymer particles is from 1:0.08 to 1:8.30 is provided. | 09-16-2010 |
20110065035 | ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTRATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS - An electrostatic charge image developing toner including: toner particles including a binder resin and a colorant; polytetrafluoroethylene particles in which a content of perfluorooctanoic acid and a salt thereof is 0.5 ppm or less; and silica particles in which a content of water is from 0.1% by weight to 10% by weight at an ambient temperature of 20° C. and an ambient humidity of 20%. | 03-17-2011 |
20110229811 | TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS - The invention provides a toner for developing an electrostatic image including toner particles having a shape factor SF | 09-22-2011 |
20120107739 | ELECTROSTATIC LATENT IMAGE DEVELOPER, IMAGE FORMING APPARATUS, PROCESS CARTRIDGE AND IMAGE FORMING METHOD - The present invention provides an electrostatic latent image developer used in an image forming apparatus including: an image holding member; a charging unit; a latent image forming unit; a developing unit which stores the electrostatic latent image developer and includes a developer holding member, wherein the developing unit develops the electrostatic latent image formed on the image holding member by bringing a magnetic brush, which is formed on a surface of the developer holding member by the electrostatic latent image developer, into contact with the image holding member, to form a toner image; a transfer unit; a cleaning unit; and a lubricant applying unit, wherein the electrostatic latent image developer contains a toner having a 50% integrated volume particle diameter of from 3.0 to 6.0 μm, and a carrier having a mean magnetization of 5.0×10 | 05-03-2012 |
20120156601 | TONER FOR DEVELOPING ELECTROSTATIC IMAGE, DEVELOPER FOR ELECTROSTATIC IMAGE, TONER CARTRIDGE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS - A toner for developing an electrostatic image, including: toner particles containing at least a binder resin, a release agent, and a colorant; and an external additive having a volume average particle diameter (d) of from 70 nm to 400 nm, a ratio (d/σ) of the volume average particle diameter (d) to a standard deviation (σ) of a volumetric basis particle diameter of from 2.0 to 12, and an average circularity of from 0.5 to 0.9. | 06-21-2012 |
20130143043 | SILICA COMPOSITE PARTICLES AND METHOD OF PREPARING THE SAME - Silica composite particles include silicon oxide and titanium in an amount of from 0.001% by weight to 10% by weight, wherein the silica composite particles have an average particle diameter of from 30 nm to 500 nm, a particle size distribution index of from 1.1 to 1.5, and an average degree of circularity of primary particles of from 0.5 to 0.85. | 06-06-2013 |
20130196259 | ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD - An electrostatic charge image developing toner includes toner particles, and an external additive. The toner particles are (1) prepared by forming aggregated particles by aggregating resin particles in a raw material dispersion in which the resin particles are dispersed, and causing the aggregated particles to coalesce by heating an aggregated particle dispersion in which the aggregated particles are dispersed so as to form the toner particles, or (2) obtained by kneading and pulverizing a material including a binder resin and a release agent, and the external additive is silica particles having an average diameter in the range of 100 nm to 500 nm, an average circularity in the range of 0.5 to 0.85, and an average of a ratio of a circle-equivalent diameter Da obtained by plane image analysis to a maximum height H obtained by 3-D image analysis of greater than 1.5 and less than 1.9. | 08-01-2013 |
20130252157 | ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, DEVELOPER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD - An electrostatic charge image developing toner includes toner particles containing a colorant, a binder resin, and a release agent and an external additive, in which the external additive contains inorganic particles which include saturated hydrocarbons having from 9 to 35 carbon atoms on the surfaces thereof. | 09-26-2013 |
20130252164 | TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, DEVELOPER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD - The toner for developing an electrostatic charge image includes toner particles containing a colorant, a binder resin, and a release agent, and an external additive, wherein the external additive contains inorganic particles having fluorine atom-containing oil on the hydrophobization-treated surfaces. | 09-26-2013 |
20130252165 | ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, DEVELOPER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD - An electrostatic charge image developing toner including toner particles containing a colorant, a binder resin and a release agent; and an external additive, in which the external additive contains inorganic particles having hydrocarbon oil that contains a saturated hydrocarbon having a ring structure on the surfaces thereof. | 09-26-2013 |
20130331591 | METHOD OF PREPARING SILICA COMPOSITE PARTICLES - Provided is a method of preparing silica composite particles, including treating silica particles, wherein the treating is for treating the silica particles with a metal compound in which a metal atom binds to an organic group via an oxygen atom, in supercritical carbon dioxide, and the metal atom is selected from a group consisting of Ti, Al, Zr, V, and Mg. | 12-12-2013 |
20140017607 | ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD - An electrostatic charge image developing toner includes toner particles, and silica composite particles that contain silicon oxide and from 0.001% by weight to 10% by weight of titanium, and have an average particle size of from 30 nm to 500 nm, a particle size distribution index of from 1.10 to 1.50, and an average circularity of from 0.50 to 0.85. | 01-16-2014 |
20140212667 | SILICA COMPOSITE PARTICLES AND METHOD OF PREPARING THE SAME - Silica composite particles in which a silica particle surface is sequentially surface-treated with a titanium compound in which an organic group is bonded to a titanium atom through an oxygen atom, and a hydrophobizing agent are provided, in which a titanium content in the silica composite particles measured using fluorescence X-ray is from 0.001% by weight to 10% by weight; a titanium content of a surface layer of the silica composite particles satisfies the following Formula (1); an average particle diameter of the silica composite particles is from 30 nm to 500 nm; and a particle size distribution index of the silica composite particles is from 1.1 to 1.5: | 07-31-2014 |
20140295340 | ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD - An electrostatic charge image developing toner includes toner particles and silica particles that have a titanium content of from 0.001% by weight to 10% by weight in a surface layer, an average particle diameter of from 30 nm to 500 nm, and a particle size distribution index of from 1.1 to 1.5, and are surface-treated with a titanium compound in which an organic group is bonded to a titanium atom via an oxygen atom, and a hydrophobizing agent in sequence. | 10-02-2014 |
20140356624 | SILICA COMPOSITE PARTICLES AND METHOD OF PRODUCING THE SAME - Disclosed are silica composite particles in which silica particles are subjected to surface treatment with an aluminum compound in which an organic group is bonded to an aluminum atom through an oxygen atom, and an aluminum surface coverage is from 0.01 atomic % to 30 atomic %, an average particle size is from 30 nm to 500 nm, and a particle size distribution index is from 1.1 to 1.5. | 12-04-2014 |
20150075083 | SILICA COMPOSITE PARTICLES AND METHOD OF PREPARING THE SAME - A method of preparing silica composite particles includes preparing an alkali catalyst solution containing an alkali catalyst at a concentration of from 0.6 mol/L to 0.85 mol/L, in a solvent containing alcohol; and supplying, into the alkali catalyst solution, (i) a mixed solution of tetraalkoxysilane and an organic titanium compound in which an organic group is coupled to a titanium atom through oxygen, and (ii) an alkali catalyst. The mixed solution is supplied at a supply amount of from 0.001 mol/(mol·min) to 0.01 mol/(mol·min) relative to the alcohol, and the alkali catalyst is supplied at a supply amount of from 0.1 mol to 0.4 mol, relative to 1 mol of a total supply amount of the tetraalkoxysilane and the organic titanium compound supplied per one minute. | 03-19-2015 |