摘要:
A silver halide color photographic material is disclosed, wherein it comprises a support having thereon one or more constituent layers including at least one silver halide emulsion layer, wherein at least one hydrophilic colloid layer of said constituent layers contains a coupler represented by the following formula (M) or formula (I) and at least one hydrophilic colloid layer of said constituent layers contains a compound represented by the following formula (H): ##STR1##
摘要:
In an ink jet recording head, after a plate-shaped piezoelectric element is positioned and fixed onto a fixing plate, the piezoelectric element is sliced into a large number of vibrators and the leading ends of the vibrators are embracingly held in positioning holes 33 respectively formed in a top surface of a holding frame and are thus positioned in the surface direction thereof. Further, a cavity unit is positioned and fixed on the top surface of the holding frame.
摘要:
Disclosed is a novel phosphor produced by adding Li, K, In, Al, Ga, Bi, Sm, Cu, Mg, Cs, Tl, Zn, Pb or Hf to a cerium activated rare earth oxyhalide phosphor having the following formula (I):LnOX:xCe (I)in which Ln is Y, La, Gd or Lu; X is Cl, Br or I; and x is 0
摘要:
A bioactive cement comprises a filler consisting of nonalkali glass powder containing Ca, monomer containing hydrophilic dimethacrylate, a polymerization starter, and a polymerization promotor. The nonalkali glass powder containing Ca comprises a composition by weight of 40-50% CaO, 30-40% SiO.sub.2, 10-20% P.sub.2 O.sub.5, 0-10% MgO, and 0-2% CaF.sub.2. The hydrophilic dimethacrylate is 2,2-bis[4-(3-methacryloxy-2-hydroxy propoxy)phenyl]propane. The bioactive cement is capable of forming a hydroxyapatite layer on a surface of a hardened cement body when the hardened cement body is brought into contact with body fluid.
摘要:
In a method for executing a program for sequentially reading step information registered in an execution queue in the order of registration in order to permit the modification of a branch-to address with ease and without error when the modification of the branch-to address is instructed during the debugging of the program, the step information which is no longer the branch-to address due to the modification is searched in response to the branch-to address modification instruction, the retrieved step information is erased from the execution queue, and step information which is a new branch-to address is registered at the position of the erased step.
摘要:
An apparatus and method for defoaming aerobic fermentation cultures is provided, where the amount of liquid culture medium used is greater than that in conventional aerobic cultures (70% or more of the total capacity of the culture tank) without lowering the productivity of the intended, desired product. In the present apparatus and method, a device for separating vapor from liquid of a foam is in fluid communication with the fermentation tank, a device for condensing residual liquid of the vapor received from the separating device is in fluid communication with the separating device, and a sensor for detecting foams is provided in a location along the fluid communication pathway. In the defoaming apparatus, an optional defoaming device is provided, which may be based on either a rotary body rotating at a high speed by use of an electric motor which beats the foams, or on a centrifugal atomizer. The defoaming device may be provided between the vapor-liquid separating device and the condensing device.
摘要:
The present invention provides a nonvolatile semiconductor memory that comprises one-transistor cells and yet is able to read information from a selected memory cell without mistake. The memory comprise switch elements (3A,3B,3C,3D) which are arrayed in rows and columns, each of the switch element having a drain and a source, and a control electrode, first lines each (48) of which includes a main line (48H) and subsidiary lines (48A,48B) diverging from the main line, each of the subsidiary lines connecting to the drain of one of the switch elements (3A,3B) arrayed in a row, second lines each (44) of which includes a main line (44H) and subsidiary lines (44A,44C) diverging from the main line, each of the subsidiary lines connecting to the source of one of the switch elements (3A,3C) arrayed in a column, word lines each (52) of which connects to all of the control electrodes of the switch elements (3A,3C) arrayed in a column, and a diode (27 ) interposed either in the subsidiary line connecting to the drain of each of the switch elements or in the subsidiary line connecting to the source of the same switch element.
摘要:
A light-sensitive material treating apparatus which is small in size and produces a reduced quantity of waste fluid. A current conduction process is applied to a developing solution using an auxiliary tank communicated with a developing tank and to which a supplementary solution is supplied. The developing solution contains a developing agent which is oxidized to an oxidation state by reaction with silver halide and reduced to a reduction state by electronation. The auxiliary tank is separated into two chambers by a cation-exchange membrane, and a cathode and an anode are provided in respective ones of the chambers arranged opposite to each other with respect to the cation-exchange membrane. A current is applied between the two electrodes. The current conduction time is controlled on the basis of current conduction efficiency corresponding to the time of use.
摘要:
A swash-plate, plunger-type hydraulic pressure apparatus, which may operate as a hydraulic pump or motor, includes a cylinder block, an annular array of plungers slidably held in the cylinder block, a swash plate, a plurality of shoes angularly movably coupled respectively to the ends of the plungers, and a retainer plate mounted adjacent the swash plate and holding the shoes in slidable contact with the sliding surface. The shoes have respective annular grooves defined in the outer cylindrical surfaces thereof. The retainer plate has a plurality of shoe holding holes defined therein and a like plurality of cutout openings extending from the holes. The shoe holding holes communicate with one of outer and inner circumferential edges of the retainer plate through the cutout openings, respectively. The cutout openings have a width slightly larger than the outside diameter of the annular grooves, whereby the annular grooves can be inserted into the shoe holding holes, respectively, through the cutout openings.
摘要:
Disclosed is a method for the formation of a thick silicon oxide film which is insoluble in organic solvents and free of cracks and pinholes on the surface of a substrate. The method comprises forming a hydrogen silsesquioxane resin film on the surface of a substrate, converting the hydrogen silsesquioxane resin into preceramic silicon oxide by heating in an inert gas atmosphere, and converting the preceramic silicon oxide into silicon oxide ceramic by heating in an atmosphere selected from the group consisting of oxygen and oxygen mixed with an inert gas.