摘要:
The multilayer microelectronic circuit comprises a main capacitor dielectric layer, a main capacitor first electrode disposed on one of opposite sides of the main capacitor dielectric layer, a main capacitor second electrode disposed on the other of the opposite sides of the main capacitor dielectric layer in a way as to oppose the main capacitor first electrode through the main capacitor dielectric layer, a first trimming capacitor dielectric layer disposed on a side of the main capacitor first electrode opposite to the main capacitor dielectric layer, a first trimming capacitor electrode disposed on a side of the first trimming capacitor dielectric layer opposite to the main capacitor first electrode in a way as to oppose the main capacitor first electrode through the first trimming capacitor dielectric layer, a second trimming capacitor dielectric layer disposed on a side of the first trimming capacitor electrode opposite to the first trimming capacitor dielectric layer, and a second trimming capacitor electrode disposed on a side of the second trimming capacitor dielectric layer opposite to the first trimming capacitor electrode in a way as to oppose the first trimming capacitor electrode through the second trimming capacitor dielectric layer. The first trimming capacitor electrode is first trimmed for rough adjustment of a capacitance of the circuit. The second trimming capacitor electrode is then trimmed for fine adjustment of the capacitance.
摘要:
A multilayer microelectronic circuit to be directly mounted on a substrate and to be used, for example, as a resonator. The multilayer microelectronic circuit comprises a plurality of dielectric layers and patterned electrodes which are laminated one upon another to form a laminated structure, the dielectric layers and the patterned electrodes forming an electrical circuit. The laminated structure has side surfaces extending along a direction in which the dielectric layers and the patterned electrodes are laminated. An input line is formed at one of the side surfaces and connected with an input section of the electrical circuit. An output line is formed at one of the side surfaces and connected with an output section of the electrical circuit. A grounding line is formed at one of the side surfaces and connected with a grounding section of the electrical circuit. Additionally, a signal line formed at one of the side surfaces, for connecting sections of the electrical circuit. The signal line has an end positioned adjacent a mounting surface at which the multilayer microelectronic circuit is directly mounted on the substrate, in which the end of the signal line is separate from the mounting surface so as to be insulated from electrical contact with the substrate.
摘要:
An adhesive tape which is to be arranged between a lens and at least one of a plurality of chucks in an edge-machining apparatus comprises an adhesive face for being in contact with the lens. A measurement of an adhesive strength of the adhesive face is 4 gf (0.0392 N) or more when a polyethylene terephthalate plate which has been subjected to a surface treatment with a fluorine-modified silicone parting agent is used as a test plate in an adhesive strength test method based on a 180°-peeling method as defined in JIS Z 0237 “adhesive tape/adhesive sheet test method”. A technique which can be used to edge the lens in which an antifouling layer is formed by using a fluorine-containing silane compound having an excellent antifouling effect is also provided.
摘要翻译:在边缘加工装置中,布置在透镜与多个卡盘中的至少一个卡盘之间的胶带包括与透镜接触的粘合面。 当用氟改性硅酮分离剂进行表面处理的聚对苯二甲酸乙二醇酯板作为粘合强度的试验板时,粘合面的粘合强度的测定为4gf(0.0392N)以上 基于JIS Z 0237“胶带/粘合片测试方法”中定义的180°剥离法的测试方法。 还提供了可以用于通过使用具有优异的防污效果的含氟硅烷化合物来覆盖形成防污层的透镜的技术。
摘要:
The object of the invention is to construct a simple packaging structure having few components and capable of protecting a contained product against shock impacts coming from all directions. To this end, the packaging structure according to the present invention is made of synthetic resin with an elastic quality molded into a sheet form, and includes a first tray pack and a second tray pack which face each other and are adjoined to hold the contained product securely in place; wherein the first and second tray packs are provided with sustaining portions sustaining the periphery of the contained product.
摘要:
The object of the present invention is to achieve a dry toner that is of improved low-temperature fixability, pulverizability, offset resistance, durability and storability as well as improved transparency and light resistance and so provides a useful color toner, and provide a dry toner production process of improved continuous productivity. The dry toner of the invention is characterized by comprising as a binder resin a polymer that is obtained by bulk polymerization of a compound having at least two isocyanate groups and a compound having at least two functional groups, each containing active hydrogen, contains an urethane bond or urea bond in its main chain and has a number-average molecular weight (Mn) of 1,500 to 20,000 as measured on a polystyrene basis.
摘要:
A spectacle lens that can lower the slipperiness of a lens surface to an extent that allows an edging process by making without deteriorating the stain-proofing performance of the stain-proofing layer, when a stain-proofing layer is formed of two or more kinds of silane compounds including at least one or more kinds of fluorine-containing silane compounds, and as for the dynamic friction coefficient of lens surfaces defined by each of the two or more kinds of silane compounds as a single component, the highest value of the dynamic friction coefficients 1.4 times or more of the lowest value of the dynamic friction coefficients; and a manufacturing method thereof are provided.
摘要:
In a mechanism for inserting and removing electronic circuit units against a shelf of an electrical device where the electronic circuit units are installed, the shelf includes a groove forming part, the electrical circuit unit includes a rotatable lever, a rotatable stopper, and a housing member, and the electrical circuit unit is locked with the shelf by rotating the lever.
摘要:
Powders of BaCO.sub.3, TiO.sub.2, ZnO, etc. are mixed to each other at a predetermined ratio of quantity, calcined in an atmospheric air at 90.degree.-120.degree. C., and pulverized to obtain a calcined powder having an average grain size from 1 to 3 .mu. m. 0.1 to 20 parts-by weight of a powder having an average grain size from 0.1 to 1.5 .mu.m comprising a glass having a transition point of not higher than 450.degree. C. obtained by mixing powders of Pb.sub.3 O.sub.4, SiO.sub.2, Na.sub.2 O, etc. to each other, melting and then pouring into water and pulverizing the thus obtained glass is admixed to the calcined powder. The mixture is dried, pelleted by adding a resin and the pellet powder is molded into a cylindrical shape, applied with CIP (Cold isotactic press), and the molding product after the treatment is sintered in an atmospheric air at 850.degree. to 1000.degree. C. to obtain a dielectric ceramic sintered at low temperature. The resultant dielectric ceramic has high denseness and high unloaded Q value while maintaining .tau.f within a practical range.
摘要:
The present invention provides a microwave dielectric ceramic composition in which .epsilon.r, Qu and .tau.f are generally controlled within a practical characteristic range and each of the characteristics is maintained in a well balanced state. A ceramic composition of the present invention comprises a composition represented by xBi.sub.2 O.sub.3 -(1-x) (yNb.sub.2 O.sub.5 -(1-y)Ta.sub.2 O.sub.5) in which 0.45.ltoreq.x.ltoreq.0.55 and 0.1.ltoreq.y
摘要翻译:本发明提供了一种微波介电陶瓷组合物,其中εr,Qu和tau f通常控制在实用特征范围内,并且每个特性保持在良好平衡的状态。 本发明的陶瓷组合物包含由xBi 2 O 3 - (1-x)(yNb 2 O 5 - (1-y)Ta 2 O 5)表示的组合物,其中0.45 = 0.55和0.1 y <1.0作为 主要成分,其中加入并加入不超过0.8重量份的V 2 O 5。 另一种陶瓷组合物包含由Bi(NbxTa1-x)O4表示的组合物,其中以0≤x≤0.96为主要成分,其中不超过5重量%的V 2 O 5和2重量%以下的PbO为 添加和并入。 另一种陶瓷组合物包含上述主要成分,其中加入不超过5重量%的V 2 O 5和不多于2重量%的MnO 2。 另一种陶瓷组合物包含上述主要成分,其中不超过2重量%的V 2 O 5和不超过1重量%的TiO 2并加入其中。 另一种陶瓷组合物包含上述主要成分,其中不超过2重量%的V 2 O 5,不超过2重量%的MnO 2和不超过0.7重量%的TiO 2。 代替上述的TiO 2,可以添加并掺入不超过0.5重量%(特别是不超过0.4重量%)的PbO。
摘要:
According to an aspect of an embodiment, a wiring connection apparatus comprises a tray including a plurality of wiring connection members for connecting a plurality of wiring and a tray holder body, which holds the tray, wherein the tray is rotatably provided in the tray holder body, and a wiring introduction opening for introducing the plurality of wiring into the tray is formed in proximity to an axis of rotation of the tray.