Patent application number | Description | Published |
20090086308 | IMAGE DISPLAY DEVICE - Disclosed is an image display device comprising: (i) a pair of substrates facing each other, provided that one of the substrates is transparent; and (ii) charged particles placed in a gap between the substrates, wherein each of the substrates has a layer containing a compound having a silicone structure in the molecule on a surface of the substrates faced with another electrode. | 04-02-2009 |
20090123854 | IMAGE FORMING METHOD - An electrophotographic image forming method is disclosed, wherein a cylindrical developing sleeve carrying a developer is brought into contact with a photoreceptor with rotating the developing sleeve in the counter direction to the rotation of the photoreceptor, and a lubricant is supplied to the photoreceptor and the photoreceptor comprises a uppermost surface layer containing a polyarylate having a structure unit represented by the following formula and the toner comprises toner particles exhibiting a glass transition temperature of from 16 to 44° C. | 05-14-2009 |
20090141337 | WHITE PARTICLES FOR IMAGE DISPLAY DEVICE - Disclosed are white particles for an image display device which includes: (i) a pair of substrates facing each other, provided that at least one of the substrates is transparent; and (ii) the white particles enclosed in a gap between the substrates, with which an image is displayed through migration of the white particles by generating an electric field between the substrates, wherein each of the white particles contains: (a) a core particles containing an inorganic oxide having a refractive index of 2.0 or more in an amount of 80 to 99 weight % based on the total weight of the core particle; and (b) a resin layer having a thickness of 10 to 1000 nm on a surface of the core particle. | 06-04-2009 |
20090153945 | IMAGE DISPLAY DEVICE - An image display device comprising: (i) a pair of substrates facing each other; and (ii) particles placed in a gap between the substrates, wherein at least one of the substrates is a resin substrate which is transparent and exhibits a light transmittance of 50% or more at a wavelength of 300 nm. | 06-18-2009 |
20090189851 | Image Display Medium, Preparation Method Thereof - An image display medium is disclosed, which medium includes a pair of substrates each having an electrode and colored particles between the pair of substrates, and the colored particles have an absolute electric charge of 0.5 to 4.0 μC/g. | 07-30-2009 |
20100098458 | ORGANIC PHOTORECEPTOR, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE - In the present invention, an objective is to provide an organic photoreceptor exhibiting extremely high moire resistance, but also to provide an organic photoreceptor capable of acquiring a high quality image to realize no generation of image defects such as black spots or the like. Also disclosed is an organic photoreceptor possessing a conductive support and layered thereon, an intermediate layer, a charge generation layer and a charge transport layer in this order, wherein the intermediate layer possesses porous silica in which metal oxide is encapsulated. | 04-22-2010 |
Patent application number | Description | Published |
20090093340 | Shift Control Device for Work Vehicle - A shift control device for a work vehicle that has a stepped automatic transmission includes: a control device that controls an engine rotation rate at the work vehicle and the stepped automatic transmission; a forward/reverse switchover member that outputs a forward/reverse switchover command for the work vehicle; and an operation quantity detection device that detects an accelerator pedal operation quantity in the work vehicle is operated. As the forward/reverse switchover command is output via the forward/reverse switchover member, the control device executes forward/reverse switchover control for the stepped automatic transmission and also controls the engine rotation rate so as to decrease the engine rotation rate gradually to a target lower limit value selected to ensure that a reverse rotation of a turbine runner at a torque converter in the work vehicle does not occur. | 04-09-2009 |
20090312922 | Clutch control device and clutch control method - A clutch control device includes: a plurality of hydraulic clutches built into a transmission; a clutch switching pattern storage device in which a plurality of clutch switching patterns, each defining engage/release changeover timing with which the plurality of hydraulic clutches are engaged/released are stored in correspondence to individual speed change patterns adopted by the transmission; a clutch switching pattern selection device that selects a clutch switching pattern stored in the clutch switching pattern storage device in correspondence to a speed change pattern for the transmission at a time of speed change; and a hydraulic control device that executes hydraulic control for the plurality of hydraulic clutches in correspondence to the clutch switching pattern selected by the clutch switching pattern selection device. | 12-17-2009 |
20100017076 | Automatic Transmission Device For Wheel Loader And Wheel Loader - An automatic transmission device for a wheel loader includes: a shift mechanism; a work detection device that detects that the wheel loader is performing an excavation work; and a shift control device that executes control so as to downshift a speed stage at the shift mechanism if the work detection device detects that the wheel loader is performing the excavation work. | 01-21-2010 |
20100069199 | Gearshift Controller for Industrial Vehicle - A gearshift controller for an industrial vehicle, includes: a speed ratio detection unit that detects a speed ratio of speeds of an input axis and of an output axis of a torque converter; a gearshift control unit that shifts up a speed stage when the detected speed ratio is equal to or more than a first predetermined value and shifts down the speed stage when the detected speed ratio is equal to or less than a second predetermined value, which is smaller than the first predetermined value; and an operation member with which a downshift to the first speed is instructed by operation thereof by an operator. When the downshift is instructed by the operation member, the gearshift control unit controls the speed stage to be kept at the first speed for a predetermined time period regardless of the speed ratio detected by the speed ratio detection unit. | 03-18-2010 |
20100071987 | Speed Change Control System for Industrial Vehicle - A speed change control system for an industrial vehicle includes: a speed ratio detecting unit that detects a speed ratio of speeds of an input shaft and of an output shaft of a torque converter; a torque converter speed ratio-based speed changer that shifts up or shifts down a speed stage of a transmission | 03-25-2010 |
20100076652 | Speed Change Control System For Industrial Vehicle - A speed change control system for industrial vehicle, includes: a speed ratio detecting unit that detects a speed ratio of speeds of an input shaft and of an output shaft of a torque converter; speed changer for operating based on the torque converter speed ratio that shifts up or down a speed stage of a transmission in response to the detected speed ratio; a braking detection unit that detects an operation of a braking device for traveling; and a downshift limit unit that permits a downshift to a 1st speed by the speed changer when a non-operation of the braking device is detected by the braking detection unit and limits a lowest speed stage upon downshift by the speed changer to a 2nd speed when an operation of the braking device is detected. | 03-25-2010 |