Abstract:
The present invention provides a method for drying an applied film formed by applying an application liquid containing an organic solvent to a traveling long support medium, wherein the temperature Tb of the long support medium before application is not less than 2° C. lower than the temperature Tc of the application liquid and the wind velocity in the vicinity of the applied film after application is not more than 0.5 m/s, thereby the applied film is dried uniformly in the initial drying of the applied film.
Abstract:
Dope containing TAC and a solvent is prepared. The dope is cast so as to form three layers from a casting die. A casting film is formed on a cooling drum. The casting film is peeled as a wet film from a cooling drum by a peel roller. The wet film is transported by a pin tenter and a clip tenter. A tenter draw ratio, which is a ratio between feeding speeds of the pin tenter and the clip tenter and a rotating speed of the cooling drum, is set to not less than 110% and not more than 150%. The wet film is dried in the pin tenter and the clip tenter to obtain a film.
Abstract:
Disclosed is a silver halide photographic light-sensitive material having one or more layers including a light-sensitive silver halide emulsion layer on a support, wherein any of the layers contains the specific fluorine compound. The silver halide photographic light-sensitive material can be stably produced and is imparted with antistatic property.
Abstract:
A contactless parallel data transfer device which is miniature, highly densed, and highly reliable having a coil block consisting of a first coil group installed in a portable memory and a coil block consisting of a second coil group installed in a data server for transferring access data in parallel between the portable memory (memory card, etc.) and the data server by contactless coupling, wherein the opposite coils of the first and second coil blocks are held close and opposite to each other on a contactless basis, and a parallel pulse group which is transferred in parallel between the both coil blocks is divided at least into a first parallel pulse group consisting of the first number of bits and a second parallel pulse group consisting of the second number of bits, and the parallel transfer timings of the both parallel pulse groups are different from each other, and an induced signal to the neighboring coils of each opposite coil pair of the first and second coil blocks is negated in the opposite phase.
Abstract:
In a drying method of an aspect of the present invention, drying steps are conducted immediately after coating in a drying zone, and during the execution of drying by blowing the one-way flow drying wind flowing from one edge side to another edge side in the width direction of the continuous support, the windless drying step is conducted in a windless drying zone provided in the drying zone where the drying wind is not blown.
Abstract:
In a bar coating apparatus which applies a coating liquid to a continuously running web using a columnar bar which rotates by being supported by a bar receiving member, the bar to be used is determined based on D*, where A is a deflection value of a difference between a maximum value and minimum value of roundness of the bar, B is a value obtained by a second-order approximation of A in a width direction X of the bar, T (=A−B) is a value obtained by subtracting B from A, and D* is an average inclination which is an average of a bar width of an absolute value |dT/dX| of a differential value of T in the width direction X of the bar.
Abstract:
An operation control system for a micro-computer comprises a control unit and a register unit. A micro instruction stored in a read only memory of the control unit is fetched, a one word instruction is divided into six time stages and the divided instructions are transmitted to the register unit in a time-multiplexed format with each stage being a fundamental time unit, while the register unit decodes the micro instructions of the fundamental units fed thereto and executes the micro instructions of the fundamental units in a manner to overlap in time.
Abstract:
In a bar coating apparatus which applies a coating liquid to a continuously running web using a columnar bar which rotates by being supported by a bar receiving member, the bar to be used is determined based on D*, where A is a deflection value of a difference between a maximum value and minimum value of roundness of the bar, B is a value obtained by a second-order approximation of A in a width direction X of the bar, T (=A−B) is a value obtained by subtracting B from A, and D* is an average inclination which is an average of a bar width of an absolute value |dT/dX| of a differential value of T in the width direction X of the bar.
Abstract:
According to the drying method and apparatus of the present invention, at first, the coated film on one end side of the support is more quickly dried than that on the other end side, because drying air is supplied from one end side of the support. Subsequently, the coated film on the other end side of the support is more quickly dried than that on one end side, because drying air is supplied from the other end side of the support. Accordingly, the method and the apparatus can diminish a difference between drying rates in on one end side and in the other end side of the long support, in the whole drying zone. Thus, the method and the apparatus can uniformly dry the support and inhibit the production of a dry spot.
Abstract:
A dope (21) is cast from a casting die (30) onto a casting drum (32) that is moving. The dope forms a bead (21a) between the casting die and the casting drum. Provided downstream from the bead in a casting drum's moving direction is nozzles (61a, 61b) which supply a solidification preventive solution around side ends (22b) of a downstream surface of the bead. On an upstream side of the bead, air pressure is reduced by a decompression chamber (36). Since the bead separates airflow of the upstream side from the downstream side, the solidification preventive solution is not blown in the airflow from the upstream side.