Abstract:
A packaging device eliminating waste of package paper can be provided. The packaging device includes: a computer that creates one packaging data based on prescription data regarding a plurality of patients belonging to the same group; and a packaging machine that packages a drug based on the packaging data created by the computer.
Abstract:
A process of producing a semiconductor device having a highly reliable groove isolation structure with a desired radius of curvature formed at the groove upper edge and without formation of any step. The device is produced by reducing the stress generation around the groove upper edge of an element isolation groove on a semiconductor substrate, thereby optimizing the shape of an element isolation groove and making the device finer and improving the device electric characteristics.
Abstract:
A method for manufacturing a semiconductor integrated circuit device includes the steps of forming an isolation trench in an isolation region of a semiconductor substrate, filling the isolation trench up to predetermined middle position in its depth direction with a first insulating film deposited by a coating method, filling a remaining depth portion of the isolation trench into which the first insulating film is filled with a second insulating film, then forming a plurality of patterns on the semiconductor substrate, filling a trench forming between the plurality of patterns up to predetermined middle position in a trench depth direction with a third insulating film deposited by a coating method, and filling a remaining portion of the trench into which the third insulating film is filled with a fourth insulating film that is more difficult to etch than the third insulating film. The method may also include the step of forming dummy patterns in a relatively large isolation region of isolation regions with relatively different planar dimensions before the first insulating film is deposited
Abstract:
A process of producing a semiconductor device having a highly reliable groove isolation structure with a desired radius of curvature formed at the groove upper edge and without formation of any step. The device is produced by reducing the stress generation around the groove upper edge of an element isolation groove on a semiconductor substrate, thereby optimizing the shape of an element isolation groove and making the device finer and improving the device electric characteristics.
Abstract:
A silicon oxide film 2 which is exposed from a side wall of a groove 4a is etched to displace the silicon oxide film 2 backward toward an active region. The displacement amount is set to be equal to or more than a film thickness (Tr) of a silicon oxide film 5 to be formed on an inner wall of the groove 4a in a later thermal oxidation step and equal to or less than twice the film thickness (Tr) thereof. A shoulder portion of the groove 4a can be rounded by a low-temperature heat treatment at 1000.degree. C. or less, by controlling a heat treatment period such that the film thickness (Tr) of the silicon oxide film 5 is more than the film thickness (Tp) of the silicon oxide film 2 and equal to or less than three times the film thickness (Tr) thereof (Tp
Abstract:
A method for manufacturing a semiconductor integrated circuit device includes the steps of forming an isolation trench in an isolation region of a semiconductor substrate, filling the isolation trench up to predetermined middle position in its depth direction with a first insulating film deposited by a coating method, filling a remaining depth portion of the isolation trench into which the first insulating film is filled with a second insulating film, then forming a plurality of patterns on the semiconductor substrate, filling a trench forming between the plurality of patterns up to predetermined middle position in a trench depth direction with a third insulating film deposited by a coating method, and filling a remaining portion of the trench into which the third insulating film is filled with a fourth insulating film that is more difficult to etch than the third insulating film. The method may also include the step of forming dummy patters in a relatively large isolation region of isolation regions with relatively different planar dimensions before the first insulating film is deposited.
Abstract:
New tylosin derivatives having at least one acyl group at the 3- and 4"-positions of tylosin, and the acid addition salts thereof, which inhibit the growth of various microorganisms including drug-resistant bacterial isolants and which produce high blood levels through oral administration are produced by a biochemical reaction using the microorganisms of the genus Streptomyces which are selected for their newly-found ability to acylate at least one of the 3- and 4"-positions of macrolide antibiotics; they are recovered from the reacted mixture by conventional methods for recovering macrolide antibiotics.
Abstract:
Compounds having the general formula ##STR1## wherein R.sup.2 is substituted either at the 4'-position or at the 5'-position and is hydrogen, fluoro, bromo, chloro, hydroxy or lower alkyl; R.sup.3 is chloro, bromo or lower alkyl; R.sup.4 is hydroxy, amino or lower alkoxy, and Z is hydrogen or lower alkyl and the nontoxic, pharmaceutically acceptable metal salts of said compounds when Z is hydrogen exhibit strong activities in inhibiting histidine decarboxylase and anthine oxidase.
Abstract translation:具有通式“IMAGE”的化合物,其中R 2在4位或5位被取代,为氢,氟,溴,氯,羟基或低级烷基; R3是氯,溴或低级烷基; R 4是羟基,氨基或低级烷氧基,Z是氢或低级烷基,当Z是氢时,所述化合物的无毒的药学上可接受的金属盐在抑制组氨酸脱羧酶和蒽氧化酶中表现出强烈的活性。
Abstract:
Compounds having the formula ##STR1## (the meanings of R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are indicated hereinafter) exhibit suppressive activity to various immune responses and can be employed in the therapy of immunological diseases, especially autoimmune diseases.One example is 3',5'-dichloro-2,4'-diacetoxybenzanilide having the formula ##STR2## and another is 3',5'-dichloro-2,4'-dibenzoyloxyanilide having the formula ##STR3##
Abstract:
A novel physiologically active peptide Val--X--Ala--X, in which X is 4-amino-3-hydroxy-6-methylheptanoic acid, which is prepared from R--Val--Val--X--Ala--X by the action of a microbial enzyme, N-acyl derivatives thereof which are produced by acylating said new peptide, and the processes for producing thereof and the microbial enzyme are disclosed.