摘要:
An antibiotic complex, containing three major components, has been isolated from fermentations of a new strain of the microorganism Streptomyces hirautus. The major components are new, neutral, macrolide antibiotic compounds, which are useful as antibacterial agents against certain gram-positive bacteria.
摘要:
A device with vertical buoyancy tanks fitted to its upper part is provided with rotors which generate horizontal and vertical propulsion, and which stirs the liquid uniformly as it moves freely through a liquid storage tank, thereby preventing the accumulation of sludge. The vertical buoyancy tanks stabilize the stirrer and provide a restoring force if the stirrer is upset. The stirrer is fitted with an ultrasonic ultrasonic wave emitter, and ultrasonic receptors are installed at several positions in the liquid tank. An ultrasonic pulse is emitted after a certain interval when the stirrer is at rest on the bottom of the tank. The position of the stirrer is computed for each pulse emission, and the average is taken to give the actual position of the stirrer.
摘要:
Antibiotic 19-epi-dianemycin, process for its preparation by fermenting a new strain of Streptomyces hygroscopicus, and isolation from the fermentation broth; and its use as an anticoccidial agent and antibacterial agent against gram-positive bacteria.
摘要:
A new polyether antibiotic has been isolated from fermentations of a new microorganism of the genus Streptomyces. This new microorganism is designated as N478-13 and it has ben named Streptomyces routienii Huang sp. nov., (ATCC 39446). The new antibiotic exhibits antibacterial activity against a variety of gram-positive bacteria; it can be used to control swine dysentery; and it promotes increased efficiency of feed utilization (i.e. promotes increased growth) in swine and ruminants.
摘要:
Neocarzinostatin derivatives having the formula; ##STR1## wherein N represents a neocarzinostatin residue, and R.sub.1 +R.sub.2 represents a residue of polystyrene-maleic acid copolymer having a molecular weight of 2,500 to 80,000. These neocarzinostatin derivatives are prepared by reacting neocarzinostatin with a polystyrene-maleic acid copolymer containing at least one maleic anhydride residue per molecule.The neocarzinostatin derivatives exhibit anticarcinogenic activity.
摘要:
A fabrication system for fabricating a three-dimensional object includes processing circuitry. The processing circuitry estimates, according to a fabrication condition and fabrication data, a three-dimensional object to be fabricated according to the fabrication data and corrects the fabrication data according to an estimation result of the three-dimensional object estimated by the processing circuitry.
摘要:
A power supply line for high-frequency current has a two-layered tubular conductor including an inner tube portion and an outer tube portion which is concentric to the inner tube portion and integrally linked thereto by four connecting portions along the entire length in the longitudinal direction. The four connecting portions are circumferentially disposed at predetermined intervals. By providing the four connection portions between the inner tube portion and the outer tube portion, it is possible to more accurately position the inner tube portion and to reduce high frequency resistance when compared with the likes of conventional power supply lines for high-frequency current having only one connecting portion between an inner tube portion and an outer tube portion.
摘要:
A throttle sensor mounting structure for suppressing the influence on the arrangement of a lighting device located on the front side of a head pipe. A throttle sensor mounting structure in a saddle seat type vehicle includes a handle, a throttle grip rotatably mounted on the handle, a throttle sensor for detecting an operational amount of the throttle grip, a controller for controlling a power unit according to a detection value from the throttle sensor, a pair of right and left main frames extending to the rear from a head pipe, and a headlight provided on the front side of the head pipe. The throttle sensor is located on the rear side of the head pipe and between the right and left main frames so as to be superimposed on the main frames as viewed in a side elevation.
摘要:
An information processing device includes a first storage unit configured to store a set value indicating a value corresponding to a set item to define a function and flag information indicating whether an initialization of the set value is required, a second storage unit configured to store a flag address identifying a storage location of the flag information in the first storage unit in association with the set item at least, and an initialization unit configured to identify the flag information for each set item by using the flag address corresponding to each set item, and if the identified flag address indicates that the initialization is required, initialize the set value corresponding to the set item.
摘要:
A paper transport device is configured to independently drive a paper ejecting roller when predetermined abnormal events occur. When paper-jamming occurs and if no paper is present downstream of a jammed paper or a preceding paper that is present most downstream is located upstream of a predetermined position, the paper ejecting roller is stopped to prevent ejection of papers outside of the paper transport device. When paper-jamming occurs and if a preceding paper that is present most downstream is located downstream of the predetermined position, the paper ejecting roller is independently driven to complete ejection of the preceding paper.