摘要:
Determination is made whether a film stored in a new type of film cartridge is developed or not before the film is processed. A detection sensor detects whether or not there is a nail on an outer wall of the new type of film cartridge to judge whether the film stored in the cartridge is developed or not. Infrared sensors and visible light sensors detect whether or not the film fed from the cartridge under the instruction of a control circuit is developed or not. If both the nail detection sensor and the infrared and visible light sensors give the same result, the result is judged to be correct.
摘要:
An operations condition display system for use in a photographic processing system is disclosed. The display system includes a first communication component provided in an automatic film developing device for transmitting information concerning an operation condition of the film developing device, a second communication component provided in a photographic printing device for receiving the information from the first communication component, and a display component provided in the photographic printing device for displaying the information received by the second communication component.
摘要:
A method for manufacturing alloy powders based on titanium, zirconium and hafnium alloyed with the elements Ni, Cu, Ta, W, Re, Os, and Ir is described in which an oxide of Ti and Zr and Hf is mixed with a metal powder of the elements named and with a reducing agent, and wherein this mixture is heated in a furnace, optionally under a argonate atmosphere or, optionally under hydrogen atmosphere until the reducing reaction begins, the reaction product is leached and then washed and dried, wherein the oxide used has an average grain size of 0.5 to 20 μm, a specific surface area according to BET of 0.5 20 m2/g and a minimum content of 94 wet.-%. An easy to produce powder, in particular in relation to the ignition point and burning time, is produced.
摘要:
A main lens 500 and an auxiliary lens 550 are selectively loaded on a lens loading section 601 of a lens moving deck 600. The lens moving deck 600 is movable in a certain direction to selectively set the lens loading section 601 at an exposed position and a retracted position adjacent to each other. A lens storage deck 700 is provided adjacent the retracted position to load the main lens 500 thereon for housing.
摘要:
The present invention relates to a chromone derivative and an aldose reductase inhibitor comprising said compound as efective component, which is represented by the following formula: ##STR1## wherein R.sub.1 and R.sub.2 each represent a lower alkyl group, etc., R.sub.3 represents an oxygen atom, a sulfur atom, etc., R.sub.7 represents a phenyl group substituted or not substituted, etc., and R represents a hydrogen atom or a lower alkoxy group. The present compounds exhibit superior inhititory action on aldose reductase and are useful for the treatment of various complications of diseases in diabetes, such as cataract, retinopathy, keratopathy, nephropathy, and neuropathy.
摘要:
A spiro-3-heteroazolidine compound and agents comprising that compound which have special utility as an antidiabetic composition and as a substance to inhibit aldose reductase enzyme activity.
摘要:
A process for the preparation of 4-chloro-2-nitrobenzonitrile, which comprises a step for subjecting 2,5-dichloronitrobenzene to a reaction with copper (I) cyanide.
摘要:
The invention intends to find out an in-vitro bioassay system capable of ensuring qualities of yokukansan to a higher degree, and provides a bioassay method for yokukansan, comprising competitively reacting labeled ligand and a test sample containing yokukansan with cells or cell membranes expressing serotonin 1A receptors, and measuring binding activity of yokukansan from the amount of the labeled ligand bound, and a bioassay method for yokukansan, comprising reacting labeled GTP and a test sample containing yokukansan with cells or cell membranes expressing serotonin 1A receptors, and measuring receptor-agonist activity of yokukansan from the amount of the labeled GTP bound.
摘要:
The invention intends to find out an in-vitro bioassay system capable of ensuring qualities of yokukansan to a higher degree, and provides a bioassay method for yokukansan, comprising competitively reacting labeled ligand and a test sample containing yokukansan with cells or cell membranes expressing serotonin 1A receptors, and measuring binding activity of yokukansan from the amount of the labeled ligand bound, and a bioassay method for yokukansan, comprising reacting labeled GTP and a test sample containing yokukansan with cells or cell membranes expressing serotonin 1A receptors, and measuring receptor-agonist activity of yokukansan from the amount of the labeled GTP bound.
摘要:
A simple and compact apparatus for removing film from a film magazine includes a film slot opening/closing mechanism which is operated by a film slot opening/closing lever, and a spool driving shaft which is turned by a spool revolving knob. The apparatus further includes a film releasing mechanism. The mechanism has a structure such that a film releasing jig is inserted into a cartridge loaded with a film magazine through the film outlet slot of the cartridge by operating a film releasing jig lever.. The apparatus is used with a film magazine whose spool shaft has a film engagement claw therein. A hole formed in the tail end of film is engaged with the engagement claw. When the film releasing jig is inserted into the cartridge, the film is disengaged from the engagement claw. The film slot opening/closing lever, spool revolving knob, and film releasing jig lever are operated manually.