Abstract:
More than 100,000 pieces of copy are obtained, in an electrophotographic process using an amorphous silicon photosensitive material, by maintaining the atmosphere for the photosensitive material and effecting the developing and polishing of the surface of the photosensitive material in a manner such that X, the degree of surface oxidation of the amorphous silicon photosensitive material (SiO/SiC), and Y, the amount of deposition of discharge products (mol/cm.sup.2), satisfy the relationships (1) and (2);0.4.ltoreq.x.ltoreq.1.25 (1)Y.ltoreq.2.2.times.10.sup.-9.exp(-2.0 x) (2)By this method, image flow is prevented without permitting the life of the photosensitive material to decrease, and an image can be stably formed for extended periods of time.
Abstract translation:在使用非晶硅感光材料的电子照相方法中,通过保持感光材料的气氛并以使得感光材料的表面的显影和抛光以使得X,度 的非晶硅感光材料(SiO / SiC)的表面氧化,Y,放电产物的沉积量(mol / cm 2)满足关系式(1)和(2); 通过这种方法,可以防止图像流动,而不会使感光材料的寿命降低,并且 可以长时间稳定地形成图像。
Abstract:
A coating apparatus for magnetic recording mediums used as magnetic tapes and floppy disks, capable of forming two layers by simultaneous coating on a support continuously traveling. The apparatus includes a die having a first, second and third lip and a first and second slit. The surfaces of the lips at a downstream side of the slits are curved to have arcs in their cross-sectional shapes at their tips, wherein; when the edge of the second lip on the side of the first slit is represented by A, the edge of the second lip on the side of the second slit is represented by B, the edge of the third lip on the side of the second slit is represented by C, and the edge of the third lip on the reverse side of the second slit is represented by D, the angle formed by a tangent line X and B and a tangent line Y and C is represented by .theta., 0.ltoreq..theta..ltoreq.5.degree.; the length of an arc AB in the direction of support travel and the length of an arc CD in the direction of support travel are 3 mm.ltoreq.AB.ltoreq.7 mm and 3 mm.ltoreq.CD.ltoreq.7 mm; and when the curvature radius of the curved surface of the second lip is represented by R1 and the curvature radius of the curved surface of the third lip is represented by R2, 4 mm.ltoreq.R1.ltoreq.20 mm and 4 mm.ltoreq.R2.ltoreq.20 mm; and the second slit has a gap length of from 0.1 mm to 0.3 mm.
Abstract:
A fishing reel equipped with a motor case in which a motor for driving a spool and a level winder driving mechanism are accommodated. The motor case is provided with a driving shaft cylinder in which is accommodated a driving shaft and on which is mounted a bearing supporting a spool wall, the driving shaft and a driving shaft cylinder being shiftable into the spool cylinder arranged in a hole defined in the side plate, with an annular cylinder having projection on the circumferential surface thereof, the projections being slidably engageable with slits defined in the inner wall of the side plate when the annular cylinder is fitted to a hole defined in the side plate, with a cylindrical projection supporting a level winder driving gear therein, which is shiftably engaged with a groove defined in the side plate, with a slit defined therein along which is slidable a projection button shiftably arranged in a hole defined in the side plate and protruding from the surface of the side plate by means of biasing force of a coil spring arranged in the hole and with a button slidably positioned through a hole defined in the motor case. The motor case is attached to or detached from the fishing reel housing by means of the slidable movement of projection button through the hole defined in the inner plate of the housing and the slidable movement of the sliding button through the hole defined in the motor case.
Abstract:
In a process for producing a titanium trihalide by reducing a titanium tetrahalide with hydrogen, the improvement wherein the reduction is carried out in an organic solvent in the presence of an ether and at least one member of the group consisting of metals of Groups IB, IIB, IVB and VIII of the periodic table and compounds of these materials.
Abstract:
A catalytic device for a battery containing an aqueous electrolyte into which oxygen and hydrogen gases generated as a result of a electrolysis of the aqueous electrolyte pass and are catalytically recombined into water, which returns to the electrolyte: including a catalyst body; a gas-permeable catalyst vessel having the catalyst body arranged therein; a condenser vessel housing the catalyst vessel, the condenser vessel having an opening only at the lower portion thereof; an outer vessel of the catalytic device housing the condenser vessel; and a conduit or passageway for passing a gas from the condenser vessel through a gap between the condenser vessel and the outer vessel.
Abstract:
There is provided a light generating unit including a transparent vessel that is elongated and contains water and a light-emitting/bubble producing unit that is attached to a base plate of the vessel. The light-emitting/bubble producing unit includes a plurality of LEDs arranged around inner surfaces of side walls of the vessel and a plurality of nozzles for discharging gas that are disposed on an inside of the plurality of LEDs. Also provided is a display apparatus in which a plurality of the light generating units are arranged with the vessels adjacent to one another so as to construct a light generating block in the shape of a wall and which is capable of displaying images and/or information by way of bubbles and illumination light.
Abstract:
In an image forming apparatus, a density adjustment unit causes to form a cleaner toner image on a surface of an image carrier and remove the cleaner toner image for density adjustment, and causes to form a test pattern after removing the cleaner toner image. The cleaner toner image is formed to cover a whole area on which the test pattern may be formed.
Abstract:
An image forming apparatus using an electrophotographic process includes an image forming unit, a storage unit, and a control unit. The image forming unit performs monochrome printing and color printing. The storage unit stores print ratio data that relates to printing in the image forming unit is measured over time. The control unit separately performs correction of monochrome toner density and color toner density based on a predetermined first condition. If the first condition in the monochrome printing is met, the control unit performs correction of the monochrome toner density if a predetermined second condition concerning an amount of variation in the print ratio identified from the print ratio data is also met.
Abstract:
There is provided a light generating unit including a transparent vessel that is elongated and contains water and a light-emitting/bubble producing unit that is attached to a base plate of the vessel. The light-emitting/bubble producing unit includes a plurality of LEDs arranged around inner surfaces of side walls of the vessel and a plurality of nozzles for discharging gas that are disposed on an inside of the plurality of LEDs. Also provided is a display apparatus in which a plurality of the light generating units are arranged with the vessels adjacent to one another so as to construct a light generating block in the shape of a wall and which is capable of displaying images and/or information by way of bubbles and illumination light.