摘要:
A semiconductor integrated circuit device with a balun which is formed above a conductive semiconductor substrate and which includes a dielectric film, an unbalanced line for transmitting an unbalanced signal, and balanced lines for transmitting a balanced signal. The unbalanced line is placed opposite to the balanced lines via a nano-composite film that is a region of the dielectric film. The nano-composite film, interposed between the unbalanced line and the balanced lines, has a relative permittivity higher than that of other regions of the dielectric film. This allows suppression of electromagnetic coupling of transmission lines or passive elements other than the balun, thereby providing a semiconductor device with a wide-band and small-size balun.
摘要:
An image heating apparatus includes an image heater for heating an image on a recording material. The apparatus also includes a first temperature detecting member that detects a temperature of the image heating member, with the first temperature detecting member provided in a sheet processing region for a recording material of a minimum size. A controller is also provided for controlling electric power supply to the image heater on the basis of an output of the first temperature detecting member. Further provided is a second temperature detecting member is that is capable of detecting a temperature of the image heating member when the image heating member is contacted or is not contacted with a belt. A controller is also provided for controlling the image heating operation on the basis of the temperature of the image heating member.
摘要:
A method for manufacturing a polishing pad that has high level of optical detection accuracy and is prevented from causing slurry leak from between the polishing region and the light-transmitting region includes preparing a cell-dispersed urethane composition by a mechanical foaming method; placing a light-transmitting region at a predetermined position on a face material or a belt conveyor, continuously discharging the cell-dispersed urethane composition onto part of the face material or the belt conveyor where the light-transmitting region is not placed; placing another face material or belt conveyor on the discharged cell-dispersed urethane composition; curing the cell-dispersed urethane composition to form a polishing region including a polyurethane foam, so that a polishing sheet is prepared; applying a coating composition containing an aliphatic and/or alicyclic polyisocyanate to one side of the polishing sheet and curing the coating composition to form water-impermeable film; and cutting the polishing sheet.
摘要:
Provided is a low-cost, environmentally friendly living radical polymerization catalyst having high activity. The catalyst is used for a living radical polymerization method, and contains a central element consisting of oxygen and at least one halogen atom bound to the central element. Furthermore, an alcohol compound can be used as a catalyst precursor. By polymerizing a monomer in the presence of the catalyst, a polymer having narrow molecular weight distribution can be obtained, and the cost of the living radical polymerization can be remarkably reduced. The present invention is significantly more environmentally friendly and economically excellent than conventional living radical polymerization methods, due to advantages of the catalyst such as low toxicity of the catalyst, low amount of the catalyst necessary, high solubility of the catalyst, mild reaction conditions, and no coloration/no odor (which do not require a post-treatment for a molded article), and the like.
摘要:
Product line type development is supported by analyzing inter-feature dependency relations based on the use state of feature in existing products and uses the analysis result.Inter-feature linking means 15 analyses the inter-feature dependency relations in the existing products based on a product-feature related information database 14. A related information management unit 16 compares the analysis result of the inter-feature dependency relations to existing information stored in an inter-feature related information database 17, and outputs the result to an interface unit 18 and the inter-feature related information database. A developer can easily consult the analysis result.
摘要:
There is provided an embedded control device having high real time performance and capable of securing data concurrency. The embedded control device according to the present invention includes disclosure data and stored data as control data to be disclosed to a data reference component. The embedded control device changes over a reference destination for the data reference component either to the disclosure data or to the stored data, depending on which of the execution priority of the data disclosing source component and the execution priority of the data reference component is higher.
摘要:
A curable resin composition which is easily cured by heating or ultraviolet irradiation and capable of forming a thick cured film due to low shrinkage. This curable resin composition enables to obtain a cured product satisfying various characteristics such as heat resistance, chemical resistance, high surface hardness and high refractive index. Also disclosed is a cured product obtained from such a composition. Specifically disclosed is a curable resin composition containing at least one substance selected from the group consisting of condensates (A) obtained by hydrolyzing and condensing a thiol group-containing alkoxysilane (a1) represented by the following general formula: R1Si(OR2)3 (1) (wherein, R1 represents a hydrocarbon group having at least one thiol group and 1-8 carbon atoms or an aromatic hydrocarbon group having at least one thiol group, and R2 represents a hydrogen atom, a hydrocarbon group having 1-8 carbon atoms or an aromatic hydrocarbon group), compounds (B) having an epoxy group, compounds (C) having an isocyanate group and compounds (D) having a carbon-carbon double bond.
摘要:
Provided herein is a process for producing a layered sheet. The process involves preparing a cell dispersed urethane composition by a mechanical foaming method. The cell dispersed urethane composition is applied to a base material sheet and cured to produce a polyurethane foam layer of uniform thickness. A releasing sheet may be utilized to make the thickness of the polyurethane foamed layer uniform. Also, provided herein is a layered sheet produced by the above process. The polyurethane foamed layer may have spherical fine cells having an average cell diameter of 20 to 300 μm. The polyurethane foamed layer may have a specific gravity of 0.2 to 0.5. The polyurethane foamed layer may also have a Asker C hardness of 10 to 50 degrees.
摘要:
A polishing pad of excellent durability and adhesion between the polishing layer and the base material layer includes a polishing layer arranged on a base material layer, wherein the polishing layer includes a thermosetting polyurethane foam having roughly spherical interconnected cells having an average cell diameter of 20 to 300 μm The polyurethane foam includes an isocyanate component and an active hydrogen-containing compound as starting material components, and the active hydrogen-containing compound includes 30 to 85% by weight of a high-molecular-weight polyol having 2 to 4 functional groups and a hydroxyl value of 20 to 100 mg KOH/g.
摘要:
An image management apparatus may include an input image setting information acquiring unit configured to, when image analysis information on an input image is set, acquire setting information as input image setting information, an available setting information acquiring unit configured to acquire setting information as available setting information, an update necessity determining unit configured to determine whether or not an update of the image analysis information is necessary, on the basis of a difference between the input image setting information and the available setting information, and an image analysis information setting unit configured to, when it is determined that an update of the image analysis information is necessary, perform image analysis on the input image using the second image analysis processing unit so as to set new image analysis information.