摘要:
A method of removing polymer adhered to a sidewall of an etched metal layer formed on a substrate, includes (a) dissolving the polymer by providing chemicals onto a surface of the substrate, and (b) rinsing the chemicals out of the substrate by providing pure water onto a surface of the substrate, wherein at least a part of the step (a) is carried out in oxidation atmosphere.
摘要:
A non-contact IC label comprising an electrically insulating first substrate; an electrically connected antenna coil and IC chip provided on one surface of said substrate; a magnetic layer provided on said one surface of said substrate so as to cover said antenna coil and said IC chip, a first adhesive layer provided on said magnetic layer, an electrically insulating second substrate provided on said first adhesive layer, a second adhesive layer provided on said second substrate, a release paper provided on said second adhesive layer, and an overlay material provided on a third adhesive layer on the other surface of said first substrate.
摘要:
A beverage maker including an extract liquid receptacle 52A for storing therein extract liquid extracted by beverage extraction means 50, and a cooling reservoir 52B for accommodating therein cooling liquid that contact the extract liquid with the walls of that extract liquid receptacle 52A in between, so that the extract liquid is cooled by the cooling reservoir 52B; wherein the extract liquid receptacle 52A and cooling reservoir 52B are integrated to form a cooling unit 52, a cooling material is sealed in the cooling reservoir 52B, so that the entire cooling unit 52 is cooled.
摘要:
A method comprises the steps of applying a gallium alloy in liquid form to the surface of an adherend metallic portion, and forming an alloy layer containing Ga, Sn, In or Zn on the surface of the adherend metallic portion, whereby an excellent adhesive surface having stability and water resistance can be formed on an adherend metallic portion to be contacted to cement or adhesive resin, by a very easy process without the need to use any special apparatus or instruments during the operation of adhesively bonding a resin portion of a denture base to a metallic portion or a dentine to a restorative metallic material such as an inlay, a crown or the like.
摘要:
Ion exchange equipment which can deal with counter-flow regeneration or split-flow regeneration while simplifying a water collector. The ion exchange equipment comprises a first water collection pipe (14) communicating with a first channel (10) formed in a lid member (7) at a resin containing section (2), and second water collection pipe (20) communicating with a second channel (11) formed in the lid member (7), wherein an inner diameter of the second water collection pipe (20) is set larger than an outer diameter of the first water collection pipe (14). The water collection pipes (14, 20) have axes set coaxially with the axis of the resin containing section (2) and form a double pipe, and a third channel (12) communicating with the resin containing section (2) is formed in the lid member (7).
摘要:
A non-contact IC label comprising an electrically insulating first substrate; an electrically connected antenna coil and IC chip provided on one surface of said substrate; a magnetic layer provided on said one surface of said substrate so as to cover said antenna coil and said IC chip, a first adhesive layer provided on said magnetic layer, an electrically insulating second substrate provided on said first adhesive layer, a second adhesive layer provided on said second substrate, a release paper provided on said second adhesive layer, and an overlay material provided on a third adhesive layer on the other surface of said first substrate.
摘要:
The object of the present invention is to provide a radio relay device for suppressing the deterioration of voice signals which is generated by relaying radio communication between digital radio units. To achieve this object, the radio relay device of the present invention comprises a radio section for transmitting/receiving ADPCM-coded digital radio signals, a demodulation section for demodulating the digital radio signals received by the radio section and acquiring ADPCM codes, a voice quality improvement circuit for removing the clicking noises included in the ADPCM codes which were demodulated by the demodulation section, and a modulation section for modulating the ADPCM codes after the clicking noises are removed by the voice quality improvement circuit, and supplying the modulation signals to the radio section.
摘要:
The present invention comprises the steps of performing a reforming process on a surface of a low dielectric constant insulation film formed on a substrate which includes one of a porous low dielectric constant insulation film and a non-porous low dielectric constant insulation film and forming an insulation film as at least one of an etching mask and a Chemical Mechanical Polishing stopper (CMP stopper) on the reformed surface of the low dielectric constant insulation film. For example, plasma is radiated as a reforming process mentioned above, the surface roughness of a low dielectric insulation film is increased and, as a result, adhesion between the films and also between the inter-layer insulation film and other neighboring films can be improved with so-called “anchor effect”.
摘要:
A manufacturing method of a liquid crystal display panel of high display quality is provided, in which any foreign matter or stain on the surface of a substrate can be completely removed and occurrence of irregular orientation or spot is prevented in the cleaning step after rubbing in the manufacturing process of the liquid crystal display panel. A cleaning apparatus for carrying out the manufacturing method is also provided.In the cleaning step after rubbing, as a pre-cleaning treatment, the surface of the glass substrate 1 is sufficiently covered by the mist-like particles 20 sprayed from a binary fluid nozzle 7 to the extent that the water does not move. Then, the glass substrate 1 is subject to a wet cleaning such as supersonic wave cleaning.
摘要:
A polishing treatment called CMP (chemical mechanical polishing) is utilized for filling a contact hole formed in a silicon oxide film with a metallic layer in a manufacturing process of a semiconductor device. After a CMP treatment, a target surface, on which the silicon oxide film and the metallic layer are exposed, is washed with a washing liquid so as to remove residues due to the CMP treatment. The washing liquid comprises a fluorine compound for providing an etchant for the silicon oxide film and the metallic layer, and a protective agent which can be adhered onto a surface of the metallic layer so as to form a protective film. The ratio between the fluorine compound and the protective agent is set such that etching rates of the silicon oxide film and the metallic layer to be effected by the washing liquid fall within ranges of from 0.5 nm/min to 5 nm/min and from 0.5 nm/min to 6 nm/min, respectively, and a ratio between these etching rates falls within a range of from "2:1" to "1:3".