摘要:
There is provided a method of manufacturing a coil component, where a first insulation layer is formed on a first magnetic substrate, an insulation film is formed on the first insulation layer, a coil conductor is formed on the insulation film, another insulation film is formed on the coil conductor, and an open region is formed on the inner circumference side and on the outer circumference side of the coil conductor. A magnetic later is embedded, at least partially, in the open region, and a second magnetic substrate is secured on the magnetic layer. Also, a plurality of electrode terminals are formed, where one of the electrode terminals is connected to a terminal portion of the coil conductor, and the electrode terminals are provided across sides of the first and second magnetic substrates. Therefore, the first insulation layer can suitably prevent shorting failures between the electrode terminals.
摘要:
The present invention relates to a biaxially stretched polyester film comprising a polyester layer A which comprises polybutylene terephthalate and at least one of a copolyester and an amorphous polyester, said biaxially stretched polyester film satisfying any one of the following requirements: (1) the polyester layer A exhibiting one melting point as measured by temperature-rise DSC method, and the polyester film having an edge tear resistance of not more than 100 N in each of longitudinal and width directions thereof; and (2) an average number of uncompatilized polybutylene terephthalate masses having a maximum length of not less than 1 μm which are present in a section of the layer A is not more than 1.0 per 100 μm2 of the section of the layer A, and the polyester film having an edge tear resistance of not more than 100 N in each of longitudinal and width directions thereof.
摘要:
A production method of a dielectric ceramic composition, comprising a main component comprised of barium titanate, a fourth subcomponent comprised of an oxide of R1 (note that R1 is at least one kind selected from a first element group composed of rare earth elements having a value of effective ionic radius for coordination number 9 of less than 108 pm) and a fifth sub component comprised of an oxide of R2 (note that R2 is at least one kind selected from a second element group composed of rare earth elements having a value of effective ionic radius for coordination number 9 of 108 pm to 113 pm); comprising the steps of obtaining a post-reaction material by bringing the main component material reacting with a part of the fourth subcomponent material and/or a part of the fifth subcomponent material, and adding remaining materials of the fourth subcomponent and the fifth subcomponent to be included in the dielectric ceramic composition to the post-reaction material; wherein a ratio M1/M2 of the number of moles M1 of R1 of the fourth subcomponent and the number of moles M2 of R2 of the fifth subcomponent in the finally obtained dielectric ceramic composition satisfies 4
摘要:
An object of the present invention is to provide a novel microalga that produces hydrocarbons available as an alternative fuel to a diesel fuel (light oil).The present invention relates to a novel microalga Pseudochoricystis ellipsoidea having the ability to produce hydrocarbons, and to a process for producing hydrocarbons, characterized by culturing a microalga belonging to the genus Pseudochoricystis or the genus Choricystis having the ability to produce hydrocarbons, and collecting the hydrocarbon from the resulting cultured product.
摘要:
A dielectric ceramic composition comprised of at least dielectric particles having barium titanate as its main ingredient, wherein the ratio of dielectric particles having a surface diffusion structure comprised of a main ingredient phase comprised of the main ingredient and a diffusion phase present around the main ingredient phase with respect to said dielectric particles is 60% or more and the ratio of dielectric particles having a domain in the main ingredient phase with respect to the dielectric particles having the surface diffusion structure is 20% or less. According to the present invention, a dielectric ceramic composition and electronic device realizing good high temperature accelerated life can be provided.
摘要:
A surface luminous body including at least a surface luminous element arid a light regulating sheet, wherein the light regulating sheet includes a plurality of projections on at least one side, the ends of the projections are each in contact with the light outgoing surface of the surface light-emitting element via an adhesion layer, and a portion of the end of the projection is embedded in the adhesion layer, and wherein the adhesion layer includes a first pressure-sensitive adhesion layer A in contact with the surface luminous element, at least one resin layer, and a second pressure-sensitive adhesion layer B in contact with the light regulating sheet and a prism embedding load Fa of a pressure-sensitive adhesive used for the pressure-sensitive adhesion layer A, and a prism embedding load Fb of a pressure-sensitive adhesive used for the pressure-sensitive adhesion layer B are in a relationship of Fb/Fa≠1.
摘要翻译:一种表面发光体,其至少包括表面发光元件和光调节片,其中所述光调节片在至少一侧包括多个突起,所述突起的端部各自与所述表面的光出射表面接触 通过粘合层发光元件,并且突起的一端部分嵌入粘附层中,并且其中粘合层包括与表面发光元件接触的第一压敏粘合层A,至少一个 树脂层和与调光片接触的第二压敏粘合层B和用于压敏粘合层A的压敏粘合剂的棱镜嵌入载荷Fa,以及压敏粘合层B的棱镜嵌入载荷Fb 用于压敏粘合层B的敏感性粘合剂的关系为Fb / Fa <1。
摘要:
A production method of a dielectric ceramic composition using a reacted material obtained by making a main component including barium titanate react with a fourth subcomponent including an oxide of R (note that R is at least one selected from Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu). According to the invention, a dielectric ceramic composition capable of improving the specific permittivity without deteriorating other electric characteristics (for example, a temperature characteristic of the capacitance, insulation resistance, accelerated lifetime of the insulation resistance and dielectric loss), and the production method can be provided.
摘要:
A microelectromechanical system (MEMS) device includes a semiconductor substrate, a MEMS including a fixed electrode and a movable electrode formed on the semiconductor substrate through an insulating layer, and a well formed in the semiconductor substrate below the fixed electrode. The well is one of an n-type well and a p-type well. The p-type well applies a positive voltage to the fixed electrode while the n-type well applies a negative voltage to the fixed electrode.
摘要:
A dielectric ceramic composition comprising a predetermined main component and a fifth subcomponent including an oxide of A (note that A is at least one king selected from a cation element group having an effective ionic radius of 0.065 nm to 0.085 nm at the time of 6 coordination); and the dielectric ceramic composition comprises a plurality of crystal grains including Ca elements and, when assuming that an average value of a concentration of entire Ca exiting in said respective crystal grains is grain Ca concentration, at least unevenness exists in said grain Ca concentration between said crystal grains and it is 5% or higher in a CV value.
摘要:
A non-contact identification semiconductor device is provided with a semiconductor chip including a receiving circuit that receives an inquiry to the non-contact identification semiconductor device, a memory that stores identification information of multiple bits and a sending circuit that sends the identification information. An antenna coupled to said semiconductor chip receives the identification information from said semiconductor chip and transmits the identification information outside of said non-contact semiconductor. The long side length of the semiconductor chip is not greater than 0.5 mm in plane dimension, and the identification information is stored by a pattern printed by an electron beam.