摘要:
A method for promoting the growth of domestic animals which comprises administering one or more kinds of macrotetrolide antibiotic substances represented by the general formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each represents a lower alkyl group, to the animals.
摘要:
A composition comprising one or more kinds of macrotetrolide antibiotic substances represented by the following general formula: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are lower alkyl groups, and a physiologically acceptable carrier is effective for preventing and treating swine dysentery.
摘要:
A composition and method for treating or preventing fowl coccidiosis, said composition comprising one or more of the macrotetrolide antibiotic substances represented by the general formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each represents methyl or ethyl group, and a physiologically acceptable carrier.
摘要:
The invention provides a method for the growth promotion of animals, comprising orally administering into animals killed microbial cells of bacteria belonging to the genus Clostridium, and also provides a powder composition, which comprises as essential ingredients killed microbial vegetative cells of bacteria belonging to the genus Clostridium, together with saccharides and/or starches.
摘要:
A method for controlling antennas of a mobile terminal device such as a laptop PC and a handheld PC without degrading communication speed or quality and a mobile terminal device having such control are provided. The method comprises determining the usage of the mobile terminal device, determining an antenna to be disabled among the plurality of antennas according to the usage that is determined by the determining of usage, and disabling the antenna which is determined by determining of an antenna to be disabled, wherein the determining of usage determines usage based on the display orientation of the display unit of the mobile terminal device.
摘要:
A printhead module includes a plurality of rows of printhead nozzles, at least some of the rows including at least one displaced row portion, the displacement of the row portion including a component in a direction normal to that of a pagewidth to be printed, wherein the displaced row portions of at least some of the rows are different in length than the displaced row portions of at least some of the other rows.
摘要:
A printhead module includes a plurality of rows of printhead nozzles, at least some of the rows including at least one displaced row portion, the displacement of the row portion including a component in a direction normal to that of a pagewidth to be printed, wherein the displaced row portions of at least some of the rows are different in length than the displaced row portions of at least some of the other rows.
摘要:
An inkjet head comprises a plurality of individual electrodes each of which includes a first part and a second part connected to an end portion B of the first part. The end portion B is one of the end portions of a first part in a longitudinal direction of a pressure chamber. The second part of each of the individual electrodes corresponding to a first pressure chamber line is positioned between two first parts corresponding to two respective pressure chambers neighboring each other in a second pressure chamber line, so that an end portion C of the second part crosses over a line connecting each end portion D of the two first parts.
摘要:
Provided are organic silicon oxide fine particles which can be formed into a porous film having a dielectric constant and mechanical strength expected as a high-performance porous insulating film and having excellent chemical stability, and a preparation method thereof. Described specifically, provided are an organic silicon oxide fine particle comprising a core containing at least an inorganic silicon oxide or an organic silicon oxide and a shell containing at least an organic silicon oxide and being formed around the core by using shell-forming hydrolyzable silane in the presence of a basic catalyst; wherein of silicon atoms constituting the core or the shell, a ratio (T/Q) of a number (T) of silicon atoms having at least one bond directly attached to a carbon atom to a number (Q) of silicon atoms having all of four bonds attached to an oxygen atom is greater in the shell than in the core; and wherein the shell-forming hydrolyzable silane comprise at least a hydrolyzable silane compound having two or more hydrolyzable-group-having silicon atoms bound to each other via a carbon chain or via a carbon chain containing one silicon atom between some carbon atoms.
摘要:
In the invention, a silica sol prepared by hydrolyzing and condensing a silane compound represented by the following formula: Si(OR1)4 or R2nSi(OR3)4-n wherein R1s, R2(s) and R3(s) may be the same or different when a plurality of them are contained in the molecule and each independently represents a linear or branched C1-4 alkyl group in the presence of a hydrophilic basic catalyst and a hydrophobic basic catalyst is used for a conventional porous-film forming composition.