摘要:
Substances of the structure ##EQU1## wherein Z is phosphorus, X.sup.-is Cl.sup.-, Br.sup.-, ClO.sub.2 .sup.- or BF.sub.4 .sup.-, and R.sub.1 - R.sub.4 are alkyl or aromatic groups are excellent inhibitors of fog formation when incorporated in photographic emulsions containing silver halides.
摘要:
A teller machine includes numeral keys, function keys, a central processor unit, and a printer for printing out transaction data onto a desired bill. A preset ability is employed by the teller machine so that a bill issuance number is limited at operator's choice, the print out operation is conducted only when preselected function keys are operated, and only preselected function keys are made effective.
摘要:
Light-sensitive silver halide photographic materials containing, as an anti-foggant, a compound of the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are individually an aryl or aralkyl group; Z is N, P, As or Sb; and X is an anion. The compositions are particularly suitable for use on polyester supports.
摘要:
A teller machine is capable of modifying information stored within a secondary memory when the operator realizes a mistake even after he has completed transactions and placed information with respect to these transactions into the secondary memory. In the teller machine, a primary memory stores numerical information representative of amounts of money after each transaction and a secondary memory stores cumulative amounts of money for all transactions.
摘要:
A teller machine is disclosed including numeral keys, function keys, a central processor unit, and a printer for printing out transaction data. The teller machine includes a key input system for holding a specific transaction identifying signal when the specific transaction is continuously repeated. The specific transaction identifying signal held in the key input system is developed when the following numeral information is introduced through the numeral keys, thereby omitting the actuation of the specific transaction command key.
摘要:
Supported silver halide photosensitive materials comprising an antistatic additive which comprises a glycidol poly-addition product of a phenol-aldehyde condensate.
摘要:
A video camera, capable of being connected with a computer, for photographing animated images. The video camera includes: a camera main body for outputting image signals corresponding to the animated images; and a memory adapter, detachable from the video camera, for recording one of the animated images as a still picture. The memory adapter also sends back the image signals, corresponding to the still picture, to the video camera so that the video camera outputs the image signals corresponding to the still picture.
摘要:
An antistatic light-sensitive silver halide photographic element having an addition copolymer of glycidol and ethylene oxide with a phenol-aldehyde condensate as the antistatic agent, is described.