摘要:
An ultrasonic oscillation is applied in the neighborhood of one end of a guide member for supporting and guiding a powder, so that a transverse proceeding wave is generated in the guide member. The powder moves from the other end of the guide member toward a position of the applied ultrasonic oscillation under the action of this proceeding wave.
摘要:
Disclosed is an aluminium nitride sintered body composed of a sintered body of aluminum nitride, erubium (Er) metal or its compound and calcium (Ca) metal or its compounds, said sintered body containing 1.8 to 10% by weight of an erubium component calculated as an oxide and more than 0 to not more than 2% by weight of a calcium component calculated as an oxide, and consisting of crystal grains of aluminum nitride and an intergranular phase composed mainly of an aluminate other than Er.sub.3 Al.sub.5 O.sub.12, said sintered body further having a bulk density of 3.2 to 3.6 g/cm.sup.3.
摘要:
The present invention relates to a vinyl chloride resin latex for a thermal sublimation transfer image-receiving sheet, comprising a vinyl chloride homopolymer and an alkylbenzenesulfonate salt in an amount of more than 1 part by weight to 5 parts by weight per 100 parts by weight of the vinyl chloride homopolymer; and a thermal sublimation transfer image-receiving sheet using the same.
摘要:
Provided is a method for recovering a polycarbonate resin from a discarded optical disk and/or a recovered optical disk, which has a polycarbonate resin substrate. The following process steps (I) and (II) are applied to a chemically treated product, which is obtained by crushing a discarded optical disk and/or a recovered optical disk, and chemically treating the resulting crushed product. Process step (I): a step containing (a) removing a magnetic metal foreign matter with a magnet, and (b) identifying a colored foreign matter with an optical camera, and removing the colored foreign matter. Process step (II): a step containing detecting the presence of a metal foreign matter with a metal foreign matter detector, and removing a resin containing the metal foreign matter.
摘要:
A toy main section includes an operation unit. When a first operation is performed with the operation unit, releasing means executes release of first holding means and release of second holding means at different timings. Also, when a second operation is performed with the operation unit, the release of the first holding means and the release of the second holding means are substantially simultaneously performed. Accordingly, since a form is changed in different ways in accordance with the operation with the operation unit, a toy with an unexpected change in form can be provided.
摘要:
There is provided an organic electroluminescent display having excellent practicality that can be produced by a simple method which does not cause electrode breaking and can realize even thickness of an electroluminescent layer. There is also provided a pattern formed object having a coating as an electroluminescent layer or the like having even thickness, for an electroluminescent element, formed using a coating liquid and provided in each area surrounded by partition walls provided on a substrate. The electroluminescent display comprises at least a substrate, an electrode provided on the substrate, protrusions which each are provided on the substrate so as to cover the ends of the electrode and are convexly curved in section relatively to the surface of the substrate, and an electroluminescent layer provided in each opening which is located on the electrode and defined by adjacent protrusions. The pattern formed object comprises: a substrate; partition walls provided on the substrate; and a coating stacked on the substrate in its part between the partition walls, wherein the partition walls have a sloped liquid-nonrepellent surface and have such a sectional form that, at least in the lower part of the partition wall, as the distance from the substrate increases, the size of the partition wall in a direction parallel to the substrate decreases, and, in the coating, the ratio of the maximum thickness (Tmax) to the minimum thickness (Tmin), Tmax/Tmin, is not more than 130% as measured in the coating in its part between the lower ends of the partition walls adjacent to each other.
摘要:
A ceramic member in which the metal layers with high void ratio are sufficiently sintered to lower a residue of resin is produced.The method for manufacturing a ceramic member which comprises a step of forming a stacked compact from a plurality of metallic paste layers containing a metal component M1 that are stacked one on another via ceramic green sheets, and a step of firing the stacked compact, wherein at least one of plural metallic paste layers is formed as a second metallic paste layer that has the mass percentage X higher than that of the metallic paste layer that adjoin therewith in the stacking direction and a ceramic powder is contained in the second metallic paste layer in the step of forming the stacked compact, the mass percentage X being the proportion of the metal component M1 to the total metal content in the metallic paste layer.
摘要:
There is provided an organic electroluminescent display having excellent practicality that can be produced by a simple method which does not cause electrode breaking and can realize even thickness of an electroluminescent layer. There is also provided a pattern formed object having a coating as an electroluminescent layer or the like having even thickness, for an electroluminescent element, formed using a coating liquid and provided in each area surrounded by partition walls provided on a substrate. The electroluminescent display comprises at least a substrate, an electrode provided on the substrate, protrusions which each are provided on the substrate so as to cover the ends of the electrode and are convexly curved in section relatively to the surface of the substrate, and an electroluminescent layer provided in each opening which is located on the electrode and defined by adjacent protrusions. The pattern formed object comprises: a substrate; partition walls provided on the substrate; and a coating stacked on the substrate in its part between the partition walls, wherein the partition walls have a sloped liquid-nonrepellent surface and have such a sectional form that, at least in the lower part of the partition wall, as the distance from the substrate increases, the size of the partition wall in a direction parallel to the substrate decreases, and, in the coating, the ratio of the maximum thickness (Tmax) to the minimum thickness (Tmin), Tmax/Tmin, is not more than 130% as measured in the coating in its part between the lower ends of the partition walls adjacent to each other.
摘要:
The image forming apparatus has an image forming portion capable of forming an image on a transferring medium by the use of a hypochromatic toner and a hyperchromatic toner of substantially the same color. The image forming portion is provided with a developing device for developing with the hypochromatic toner and the hyperchromatic toner, wherein, in an image area in which the hyperchromatic toner and the hypochromatic toner are mixedly present, the recording rate of the hyperchromatic toner is 1/16, the minimum size Wmini of a toner image of the hyperchromatic toner is 50 μm or less on the transferring medium. Thereby, it is achieved to reduce graininess.
摘要:
An organic electroluminescent display which has excellent partiality, and which includes a substrate, an electrode provided on the substrate, and protrusions provided on the substrate so as to cover the ends of the electrode and convexly curved in section relative to the surface of the substrate. An electroluminescent layer is provided in each opening which is located on the electrode and defined by adjacent protrusions. The electroluminescent layer in its part around the boundary between the electroluminescent layer and the protusion is in contact with the protrusion can be in such a state that the electroluminescent layer is curved in section in a direction opposite to the convexly curved protrusion.