摘要:
An ink jet recording method includes the steps of: (a) holding a sheet-like recording medium having a glossy surface in which the 60-degree mirror glossiness defined in JIS Z8741 is 60% or more between a driving roller disposed on a back surface side of the sheet-like recording medium and a notched roller having a thickness in a range of 0.05 to 0.5 mm, and pressing the glossy surface with a pressing force in a range of 5 to 30 g against the driving roller; (b) carrying the sheet-like recording medium; and (c) ejecting ink onto the glossy surface so that an image is recorded by dots of the ink on the glossy surface.
摘要:
A printed board, on which a wiring pattern and a through hole to be inspected are provided, is scanned pixel by pixel and is read optically. The data obtained by scanning is converted into an electric signal to obtain image data. On the basis of the image data thus obtained, a pattern image representing the wiring pattern an a hole image representing the through hole are obtained. A center and a radius of the hole image are obtained from the image data. Then, a plurality of ring-shaped masks are obtained by magnifying the hole image at a plurality of magnifications. The size of the pattern image is normalized by the size of the hole image, and the, respective areas of overlapped regions between a plurality of the ringshaped masks and the pattern image are detected. Since these areas are obtained with an isotropic method, they do not depend on the directions of a line entering a land. By simulation, correspondence between the area of the overlapped regions and a relative positional relation between the wiring pattern and the through hole is obtained in advance. On the basis of this known correspondence, a relative positional relation between the wiring pattern and the through hole is evaluated by utilizing a neural network that has been taught such known correspondence.
摘要:
This invention prevents a time-course deterioration of characteristics of a liquid crystal panel and dramatically increases the life of the panel by using a ferroelectric liquid crystal composition in which a proper amount of aliphatic amine or epoxy compound is added to a ferroelectric liquid crystal material.
摘要:
A power converter apparatus includes a substrate 22 on which switching elements Q, Q1 to Q6 are mounted, positive and negative terminal interconnection members 27, 28 mounted on the substrate, and a capacitor 17 having a positive terminal 17a connected to the main body of the positive terminal interconnection member 27 and a negative terminal 17b connected to the main body of the negative terminal interconnection member 28. The interconnection members each have a plate-like main body 27a, 28a that is located above and parallel to the substrate 22. The main bodies of the interconnection members are stacked to be close to each other while being electrically insulated from each other. Each of the positive terminal interconnection member and the negative terminal interconnection member further includes a plate-like extension 27b, 28b that extends from the corresponding main body toward the substrate, and a terminal portion 27c, 28c that extends from the extension and is joined to the substrate. The extensions extend to positions closest to the substrate, while being parallel to and close to each other.
摘要:
An ink jet recording material of the invention includes a polyolefin resin-covered paper substrate, an ink absorption layer and a layer principally including colloidal silica in this order at one face of the substrate, and a backcoat layer at an opposite face of the substrate. An MD direction Taber stiffness of the substrate is at least 3 mN·m. The ink absorption layer principally includes fumed silica, and the backcoat layer is principally polyurethane resin. The ink absorption layer includes a thioether-based compound, and a polyolefin resin layer at a side of the substrate at which the ink absorption layer is to be provided includes an fluorescent brightening agent and a white pigment. A solid content coating amount of the colloidal silica is 0.05 to 0.3 g/m2, and a solid content coating amount of the polyurethane resin is 0.8 to 1.5 g/m2. A 20° glossiness of a blank portion of a face of the recording material that features the ink absorption layer is 40 to 60%.
摘要翻译:本发明的喷墨记录材料在基材的一个表面上依次包括聚烯烃树脂覆盖的纸基材,油墨吸收层和主要包含胶体二氧化硅的层,以及在基材的相对面上的背涂层。 基板的MD方向Taber刚度至少为3 mN.m。 油墨吸收层主要包括热解法二氧化硅,背涂层主要是聚氨酯树脂。 油墨吸收层包括硫醚类化合物,并且在要提供油墨吸收层的基材侧的聚烯烃树脂层包括荧光增白剂和白色颜料。 胶体二氧化硅的固体成分涂布量为0.05〜0.3g / m 2,聚氨酯树脂的固体成分涂布量为0.8〜1.5g / m 2。 具有油墨吸收层的记录材料的表面的空白部分的20°光泽度为40〜60%。
摘要:
An electronic unit includes a first circuit board having a power semiconductor device and an electrolytic capacitor and a second circuit board having an electronic component to control the power semiconductor device. The second circuit board is arranged perpendicular to the first circuit board and along the surface of the electrolytic capacitor. The electronic unit further includes a connecting member being jointed at one end thereof to the first circuit board and jointed at the other end thereof to the second circuit board for electrical connection between the first and second circuit boards.
摘要:
In a defect detection apparatus, images of first to third inspection areas on a substrate are picked up to acquire first to third images. A positional difference acquisition part (51) acquires a first difference vector between the first image and the second image and a second difference vector between the second image and the third image. A differential image generation part (52) generates a first differential image between the first image and the second image while adjusting a position of the first image to the second image on the basis of the first difference vector and a second differential image between the second image and the third image while adjusting a position of the second image to the third image on the basis of the second difference vector. Then, a position of the second differential image is adjusted to the first differential image on the basis of the second difference vector and the second differential image after position adjustment and the first differential image are compared with each other, to detect a defect in a periodic pattern on the substrate with high accuracy.
摘要:
An automatic analyzing apparatus for measuring an object substance in a specimen includes a reaction portion for causing the substance and a reagent commensurate thereto to react on each other, a detecting portion for detecting a signal or reaction condition from the reagent for measuring the object substance, and a cleaning portion for removing the substance of the specimen or unreacted substance in the reagent or cleaning the reacted liquids which have completed the reaction. The reaction, detecting and cleaning portions are independently arranged in a single frame provided in the apparatus. The apparatus further includes a transfer portion for transferring reaction vessels in succession between the reaction, detecting and cleaning portions. With this arrangement, the automatic analyzing apparatus achieves the high speed analyzing treatment and compact construction of the apparatus.
摘要:
In a semiconductor apparatus in which a main current of a semiconductor device flows through a wiring pattern formed on an insulation circuit board, the rise in temperature of the wiring pattern is suppressed and the increase in cost of parts can be minimized. On the insulation circuit board, a copper pattern is formed. A heat spreader is soldered to the copper pattern, and the heat spreader is loaded with a semiconductor chip. An external electrode and the heat spreader are arranged to shorten the distance between the side of the external electrode and the side of the heat spreader.
摘要:
[The present invention] provides a surface treatment method for recorded matter which can improve the weather resistance characteristics such as light resistance, gas resistance and the like of recorded matter in which images are recorded on the recording medium, as well as providing a surface-treated product using this surface treatment method, and a surface treatment apparatus. The surface treatment method of the present invention is characterized in that the surface of recorded matter in which images are recorded on a recording medium is treated using a specified treatment agent. The abovementioned treatment agent is a treatment agent which contains one or more active constituents selected from the group consisting of sulfur compounds, nitrogen compounds, fluorine compounds, natural resins and synthetic resins, or a treatment agent comprising water or an organic solvent.