摘要:
A mixture including at least a binder resin and a colorant and a kneader configured to knead such a mixture. The mixture may include air bubbles having a density from 104 to 108 pieces/cm3 and constituting from 65 to 95% of said mixture by volume. The kneader may be configured to knead the mixture under pressure upon application of heat to the mixture to prepare a kneaded mixture.
摘要翻译:包含至少粘合剂树脂和着色剂的混合物以及捏合这种混合物的捏合机。 混合物可以包括密度为104至108个/ cm 3的气泡,并且占所述体积混合物的65至95%。 捏合机可以被配置为在施加热量的同时在压力下捏合混合物以制备捏合混合物。
摘要:
A fluidized bed pulverizing and classifying apparatus is disclosed having a vessel that includes a pulverizing section having a pulverizing nozzle spraying compressed air to pulverize a powder, a classifying section located over the pulverizing section, including a classifying rotor classifying the powder, and a fluidized bed. The vessel also contains a supply of secondary air.
摘要:
A fluidized bed pulverizing and classifying apparatus is disclosed having a vessel that includes a pulverizing section having a pulverizing nozzle spraying compressed air to pulverize a powder, a classifying section located over the pulverizing section, including a classifying rotor classifying the powder, and a fluidized bed. The vessel also contains a supply of secondary air.
摘要:
A method of producing a toner including at least a binder resin and a colorant. The method includes kneading a mixture including the binder resin and the colorant under pressure while injecting a supercritical fluid into the mixture upon application of heat to uniformly disperse the supercritical fluid in the mixture; depressurizing the mixture such that the mixture foams; cooling the mixture to prepare a kneaded mixture including air bubbles; and pulverizing the kneaded mixture.
摘要:
A fluidized bed pulverizing and classifying apparatus is disclosed having a vessel that includes a pulverizing section having a pulverizing nozzle spraying compressed air to pulverize a powder, a classifying section located over the pulverizing section, including a classifying rotor classifying the powder, and a fluidized bed. The vessel also contains a supply of secondary air.
摘要:
A pulverization/classification apparatus including a cylindrical vessel having an inner wall, on a surface of which a layer including a release agent is located; a pulverizer configured to pulverize a material such as toner raw materials in the cylindrical vessel using a compressed air to prepare a particulate material; and a classifier configured to classify the particulate toner material to prepare a powder of the material. Alternatively, the inner wall of the cylindrical vessel has a circumferentially projected portion. A method for manufacturing a powder such as toners using the pulverization/classification apparatus is also provided.
摘要:
A pulverization/classification apparatus including a cylindrical vessel having an inner wall, on a surface of which a layer including a release agent is located; a pulverizer configured to pulverize a material such as toner raw materials in the cylindrical vessel using a compressed air to prepare a particulate material; and a classifier configured to classify the particulate toner material to prepare a powder of the material. Alternatively, the inner wall of the cylindrical vessel has a circumferentially projected portion. A method for manufacturing a powder such as toners using the pulverization/classification apparatus is also provided.
摘要:
A slotted waveguide antenna assembly includes a slotted waveguide, a dielectric beam shaper and reflectors which are fixed and held by a holder member.The dielectric beam shaper is formed from a pair of dielectric plate members. The dielectric plate members are so arranged that they are slightly closer at the forward ends than the base ends, thus providing a nonparallel arrangement. The inclination of the dielectric plate members is selected within a range of 0.8.ltoreq.d/D
摘要翻译:开槽波导天线组件包括开槽波导,电介质束整形器和由保持器构件固定和保持的反射器。 电介质光束整形器由一对电介质板构件形成。 电介质板构件被布置为使得它们在前端比基端稍微更靠近,从而提供非平行布置。 电介质板构件的倾斜度在0.8≤d/ D <1的范围内选择(D:基底部的电介质板构件之间的距离,d:前部的电介质板构件之间的距离 )。 电介质板构件具有在彼此相对的相对电介质板构件的内表面反射的电磁波之间产生相位差的厚度。 由电介质板构件的外表面的界面反射的电磁波朝向电介质板构件之间的空间移动,由于相位差而基本相互抵消。
摘要:
The present invention is applied to a slotted waveguide antenna assembly which comprises a slotted waveguide having a plurality of slots, a reflector having an aperture in front of the slotted waveguide and reflecting radiated electromagnetic wave for forming directive beam, and a mounting portion for mounting the antenna assembly onto a place where the antenna assembly is to be installed.In such an antenna assembly, a fixing member is provided on the reflector at a position spaced from the slotted waveguide. The fixing member extends between the opposite walls of the reflector and fixed thereto. The fixing member has an end which projects outwardly from the wall of the reflector to form the mounting portion. The fixing member is sufficiently thin as compared with the working wavelength.The slotted waveguide antenna assembly may have a dielectric wave-guiding arrangement.
摘要:
There is disclosed a numbering machine designed so that code numbers as well as check digits each consisting of a single-place digit are printed by means of a mechanical mechanism. The check digits are printed by a check digit type wheel having an arrangement of circulating digits which are calculated in correspondance with code numbers in accordance with a modulus 10 or 11 check with predetermined weights. When there is a carry from one code number digit place to the next higher digit place, it is necessary to print the digit skipped a predetermined number of the digits in the circulating digit arrangement, and as a result a drive control mechanism is provided so that when a change from one code number to the next higher code number necessitates a skipping operation, the change is detected and the check digit type wheel is rotated idly through a predetermined angle.