Patent application number | Description | Published |
20080279591 | One-component toner and image forming method - The present invention is to provide a nonmagnetic one-component toner containing a colorant, and a binder resin, wherein metal oxide fine particles are fixed on a toner surface with an adhesion strength of 95% to 99%, the toner has a direct current resistance of 1E7 Ω·cm to 1E9 Ω·cm, and an electrostatic capacity of 1.0E-12F to 1.5E-11F. | 11-13-2008 |
20090169270 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - Provided is an image forming apparatus including at least a latent image bearing member, a latent electrostatic image forming unit, a developing unit which includes at least a developing roller and a supply roller, and a transfer unit, wherein both of a diameter R (mm) of the developing roller and a diameter R′ (mm) of the supply roller are 12 mm or less; the toner contains at least a binder resin, a wax, and a colorant with the wax having a melting point of 75° C. or less; an amount of the wax exposed on a surface of the toner is 10 mg/g to 30 mg/g; and when a diameter (mm) of the developing roller is represented by R the toner has a torque T (mNm) satisfying the inequation, 20/R07-02-2009 | |
20100167196 | TONER RECOVERY APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS - To provide a toner recovery apparatus including: a toner transporting duct; and an endless toner transporting belt; wherein the toner transporting belt is rotated in a loop form in such a way that it descends in a region where the outer circumferential surface faces a ceiling surface of the toner transporting duct and that it rises in a region where the outer circumferential surface of the toner transporting belt faces a bottom surface of the toner transporting duct, the toner recovery apparatus transports the residual toner to the outlet by holding the toner by the convex parts, spaces formed between convex parts and the bottom surface of the toner transporting duct, and the toner comprises a binding resin, releasing agent, coloring material and external additive, and torque T (mNm) measured by torque measurement method using a conical rotor in a space ratio of 50% to 60% is 1.0 to 2.5. | 07-01-2010 |
20110243616 | IMAGE DEVELOPER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS - An image developer, including a developer container containing a developer developing a latent image on a latent image bearer; a developer bearer bearing the developer, located close to or contacting the latent image bearer; and a developer feeding and collection roller feeding the developer onto the developer bearer and scraping the developer therefrom, rotating while contacting thereto with pressure, wherein the developer feeding and collection roller includes an inner layer formed of an electroconductive foamed rubber; and an outer layer formed of an insulative foamed rubber, and wherein the following relationship is satisfied: | 10-06-2011 |
20120237270 | DEVELOPING ROLLER - A developing roller including: an electrically-conductive base; an elastic layer formed on an outer circumference of the electrically-conductive base; and a toner bearing layer formed on the elastic layer, wherein the toner bearing layer contains a polyurethane resin having an isocyanurate structure, and wherein the polyurethane resin has a ratio A/B of 1.0 to 10.0 where A denotes absorbance attributed to C═O of cyanurate and B denotes absorbance attributed to C═O of urethane in an infrared absorption spectrum of the polyurethane resin obtained by an ATR method. | 09-20-2012 |
20130058685 | DEVELOPING ROLLER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS - A developing roller including: a core metal; and an elastic layer formed on an outer circumference of the core metal, wherein an outermost surface of the developing roller is roughened, and wherein a difference between a maximum value and a minimum value of indentation power is 10% to 21%, wherein the indentation power is measured by a micro-indentation test at 120 locations with 3 degrees apart on a circumference of the developing roller, which is at a center of the developing roller with respect to a longitudinal direction. | 03-07-2013 |
20140212184 | DEVELOPING ROLLER, AND DEVELOPING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING METHOD AND APPARATUS USING THE DEVELOPING ROLLER - A developing roller to bear toner thereon is provided. The developing roller includes a cylindrical electroconductive substrate; an electroconductive elastic layer located on a peripheral surface of the cylindrical electroconductive substrate; and a toner bearing layer located on a peripheral surface of the electroconductive elastic layer. The toner bearing layer includes a polyurethane resin, which is a reaction product of at least an isocyanate compound having an isocyanurate structure and a polyol at a NCO/OH molar ratio of from 90 to 110. The toner bearing layer has a water contact angle of from 135° to 155°, and a static friction coefficient of from 0.10 to 0.15. | 07-31-2014 |
20140321888 | DEVELOPING ROLLER, DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS - A developing roller, including: a shaft containing a metal; an elastic layer on a circumference of the shaft; and a surface layer on a circumferential surface of the elastic layer, wherein the surface layer contains: a polyurethane which is a reaction product between a fluoroethylene vinyl ether copolymer and an isocyanurate form of an isocyanate; and particles having an average primary particle diameter of 5 nm to 30 nm, and wherein the polyurethane has a peak intensity ratio of a NCO group to a hydroxyl group of 5.6 to 8.8 in an infrared absorption spectrum obtained by an attenuated total reflection method. | 10-30-2014 |
Patent application number | Description | Published |
20100237092 | Partition Plate For Use In V-Measure Of Medicine Packing Device - There is provided a partition plate for use in a V-shaped measure of a medicine packing device, which allows a medicine remaining in the V-shaped measure to be easily cleaned and is smoothly reciprocated in the V-shaped measure. The partition plate | 09-23-2010 |
20100287880 | Medicine Dispensing System and Medicine Dispensing Device - There is provided a medicine dispensing system configured such that a medicine dispensing device includes a sub unit having a function to dispense medicine that is connected to a medicine dispensing device that includes a main unit having a function of packing medicines. There is also provided a medicine dispensing device that can be appropriately integrated with such a medicine dispensing system. The medicine dispensing system includes, in some embodiments a main unit, a sub unit and a transfer device connecting the main unit and the sub unit. The medicine dispensing system transfers the medicine dispensed in the sub unit to the main unit by means of a transfer device and dispenses the medicine at a medicine packing part together with the medicine dispensed from a main storage part in the main unit. | 11-18-2010 |
20110107591 | MEDICINE PACKAGING DEVICE AND CART FOR CHANGING PACKAGING UNIT - There is provided a medicine packaging device that can resolve the problem in which fine mechanical adjustments are needed for changing setting conditions of a packaging part or when the packaging part fails. The medicine packaging device has a device body | 05-12-2011 |
20120124938 | MEDICINE DISPENSING SYSTEM AND MEDICINE DISPENSING DEVICE - There is provided a medicine dispensing system configured such that a medicine dispensing device includes a sub unit having a function to dispense medicine that is connected to a medicine dispensing device that includes a main unit having a function of packing medicines. There is also provided a medicine dispensing device that can be appropriately integrated with such a medicine dispensing system. The medicine dispensing system includes, in some embodiments a main unit, a sub unit and a transfer device connecting the main unit and the sub unit. The medicine dispensing system transfers the medicine dispensed in the sub unit to the main unit by means of a transfer device and dispenses the medicine at a medicine packing part together with the medicine dispensed from a main storage part in the main unit. | 05-24-2012 |
20120124939 | MEDICINE DISPENSING SYSTEM AND MEDICINE DISPENSING DEVICE - There is provided a medicine dispensing system configured such that a medicine dispensing device includes a sub unit having a function to dispense medicine that is connected to a medicine dispensing device that includes a main unit having a function of packing medicines. There is also provided a medicine dispensing device that can be appropriately integrated with such a medicine dispensing system. The medicine dispensing system includes, in some embodiments a main unit, a sub unit and a transfer device connecting the main unit and the sub unit. The medicine dispensing system transfers the medicine dispensed in the sub unit to the main unit by means of a transfer device and dispenses the medicine at a medicine packing part together with the medicine dispensed from a main storage part in the main unit. | 05-24-2012 |
20120130532 | MEDICINE DISPENSING SYSTEM AND MEDICINE DISPENSING DEVICE - There is provided a medicine dispensing system configured such that a medicine dispensing device includes a sub unit having a function to dispense medicine that is connected to a medicine dispensing device that includes a main unit having a function of packing medicines. There is also provided a medicine dispensing device that can be appropriately integrated with such a medicine dispensing system. The medicine dispensing system includes, in some embodiments a main unit, a sub unit and a transfer device connecting the main unit and the sub unit. The medicine dispensing system transfers the medicine dispensed in the sub unit to the main unit by means of a transfer device and dispenses the medicine at a medicine packing part together with the medicine dispensed from a main storage part in the main unit. | 05-24-2012 |
20130168405 | MEDICAMENT DISPENSING MACHINE - The disclosed device increases the accommodation amount of blister packages and enables smooth dispensing even if a blister package is bent or similar. The device is provided with: a device body ( | 07-04-2013 |
20150339875 | MEDICINE DISPENSING SYSTEM AND MEDICINE DISPENSING DEVICE - There is provided a medicine dispensing system configured such that a medicine dispensing device includes a sub unit having a function to dispense medicine that is connected to a medicine dispensing device that includes a main unit having a function of packing medicines. There is also provided a medicine dispensing device that can be appropriately integrated with such a medicine dispensing system. The medicine dispensing system includes, in some embodiments a main unit, a sub unit and a transfer device connecting the main unit and the sub unit. The medicine dispensing system transfers the medicine dispensed in the sub unit to the main unit by means of a transfer device and dispenses the medicine at a medicine packing part together with the medicine dispensed from a main storage part in the main unit. | 11-26-2015 |
Patent application number | Description | Published |
20080305196 | TIRE CURING FORMING MOLD - In a tire curing forming mold in which an annular mold portion brought into contact with a tread portion of a tire is constructed by sectors divided in a tire circumferential direction, an end portion of the sector is constructed by a piece attachable to and detachable from a sector main body, and the piece is structured to include all ridge lines between an end surface of the sector and a tread forming surface provided on an inner peripheral side of the annular mold portion. | 12-11-2008 |
20090120561 | TIRE FORMING MOLD AND TIRE MANUFACTURING METHOD - A tire forming mold has a side mold portion and an annular mold portion fitted to an outer side in a tire diametrical direction of the side mold portion at a time of clamping the mold, wherein the annular mold portion is constructed by a combination of sectors which are divided in a tire circumferential direction, and each of the sectors is capable of displacing in the tire diametrical direction, wherein a fitting diameter of the annular mold portion is set to be equal to or more than a fitting diameter of the pair of side mold portions, an annular rubber introduction groove extending along the tire circumferential direction is provided at least in one of a fitting surface of the annular mold portion and a fitting surface of the pair of side mold portions, and a shallow groove portion is formed in an introduction port of the rubber introduction groove. | 05-14-2009 |
20100243116 | Tire Vulcanizing Die and Pneumatic Tire - An object of the present invention is to provide a pneumatic tire, in which a light is prevented from occurring on a wear indicator itself, edge portions and surfaces of a land portion located in the vicinity of the wear indicator, as well as a tire vulcanizing die therefor. In order to achieve the object, the main groove of the pneumatic tire includes on a groove bottom a wear indicator protruding by a predetermined height and in wall portions of the main groove located at both sides of the wear indicator as viewed in a width direction of the groove, at least one of the wall portions of the main groove is formed with at least one concave portion opening to a tread surface. | 09-30-2010 |