摘要:
A substrate treating apparatus is capable of promptly heating substrates after exposure, and avoiding an adverse thermal influence on an exposing apparatus. A developing block includes heating modules for heating exposed substrates. An interface block is interposed between the heating modules and the exposing apparatus to isolate the exposing apparatus from the thermal influence of the heating modules. The interface block has a transport mechanism for transporting the substrates to the heating modules, whereby the exposed substrates are promptly transferred to the heating modules.
摘要:
There is provided a technique for forming an Ru film on the bottom of a deep hole with a considerable film thickness for the lower electrode of an information storage capacity element in order to improve the yield of manufacturing DRAMs. The Ru film is formed on the side wall and the bottom of a deep hole as material for preparing the lower electrode of an information storage capacity element to be produced there under the condition of a gasification flow rate ratio of the raw materials ((Ru(C2H5C5H4)2/O2) is not less than 10%. Then, the ratio of the film thickness of the Ru film on the bottom “b” of the hole to the largest film thickness “a” of the Ru film in the hole is not less than 50%.
摘要:
Several embodiments of electric power-assisted manually powered vehicles such as bicycles. In these embodiments, the drive unit and control are mounted as a unit so as to minimize external wiring and to facilitate heat transfer from the control unit to the atmosphere while protecting the control unit. In some embodiments, sensors for the control unit are also mounted on the outer housing and cooperate with the internal components of the outer housing so as to provide the necessary signals for control.
摘要:
A disk drive with reduced seek acoustic noise and a method for implementation, without any additional hardware or mechanical modifications to the actuator includes a filter such that servo-loop stability is unaffected. The filter is inserted outside the existing servo loop to reshape the existing velocity profile in real time and to facilitate the suppression of forcing components that produce seek acoustics. A weighting factor may be used to provide a weighted average of the filtered and unfiltered velocity reference signal to the servo loop so that at the end of a track seek operation, the unfiltered reference signal is applied to the velocity servo, and there is almost no change in settle-out performance when the target track is reached. It is not necessary to store large volumes of velocity profile data to deal with different seek lengths.
摘要:
A security system for an electric motor assisted vehicle wherein the vehicle power unit has a controller that is preprogrammed with certain identifying data. The controller is not operative to provide electric power assist unless utilized with a security unit that has matching data. The security unit also can contain vehicle specific information for providing the operator-selected type of power assist.
摘要:
A polyurea resin composition for RIM or coating use Comprises (a) a polyoxyalkylenepolyamine, (b) an aromatic polyamine and/or a xylylenediamine and (c) a polyisocyanate compound with either one or both of components (a) and (b) having been modified by a Michael reaction with a vinyl monomer having an electron attracting group to convert the primary amino group thereof to a secondary amino group. The composition also contains as an internal mold release a polyoxyalkylene glycol mono-C.sub.4 -C.sub.1, alkyl ether and/or as a polyamine component a reaction product between a primary aromatic polyamine and a polyglycidyl ether.
摘要:
An absorbent article which comprises an absorbent element which at least partially comprises an absorbent sheet A prepared by applying a pressure-sensitive adhesive 3 having a suitable adhesive power to an absorbent material 1 having a suitable liquid-absorbent (or retentive) power in the form of dot, line or curve (spiral curve or the like) with the pressure-sensitive adhesive in a suitable density; spreading an absorbent polymer 2 thereon; putting another sheet of the absorbent material 1 thereon, and compressing the assemblage into a composite structure. In the course of the absorption of a liquid, the liquid is first stocked in the absorbent material having a high initial absorption velocity, and is gradually transferred to the absorbent polymer by capillary power as the driving force and absorbed therein, while the absorbent polymer is prevented from falling off from the absorbent material by the pressure-sensitive adhesive, whereby the properties of the absorbent polymer can be exhibited to the fullest.
摘要:
Trifunctional polyoxyalkylene polyamines having a plurality of 2-alkoxycarbonylethylamino groups at terminals are produced by reacting the corresponding primary amines with an alkyl acrylate. The trifunction secondary polyamines thus produced have a moderate reaction rate with a polyisocyanate component in polyurea RIM.
摘要:
A method for separating liquid drops of molten urea and/or a molten mixture of urea and its thermal decomposition product from an off gas that has been freed of melamine using at least two gas-liquid separators is disclosed. The method is characterized by filling the gas-liquid separator off stream or at rest with molten urea or a molten mixture of urea and its thermal decomposition product, and at the same time, forcing the molten liquid to flow within said gas-liquid separator to remove undesired melamine iso(cyanurate) therein.
摘要:
An electrochromic apparatus including a first support, a first electrode, a first transparent conductive layer, an electrochromic layer, a second support, a second electrode, a second transparent conductive layer, and an electrolyte layer is provided. The first and second supports have first and second surfaces, respectively, on each of which a plurality of grooves is formed. The grooves on the second surface are facing the grooves on the first surface. The first and second electrodes are disposed at each one of the plurality of grooves of the first and second supports, respectively. The first and second transparent conductive layers are in contact with the first and second surfaces, respectively. The electrochromic layer is in contact with the first transparent conductive layer. The electrolyte layer is between the electrochromic layer and the second transparent conductive layer.