摘要:
A triazole compound having the formula: wherein Ar1 represents a phenyl group which may be substituted, Ar2 represents a heterocyclic group which may be substituted, R0 represents a hydrogen atom or a lower alkyl; R1 represents a lower alkyl; R2 to R5 each represent a hydrogen atom or an unsubstituted or halo substituted alkyl; n represents 0 to 2; p represents 0 or 1; q, r and s each represent 0 to 2; A represents a 4- to 7-membered carbon ring or a 4- to 7-membered heterocyclic group. The compound of the present invention exhibits an excellent antifungal activity.
摘要翻译:具有下式的三唑化合物:其中Ar1表示可被取代的苯基,Ar2表示可被取代的杂环基,R0表示氢原子或低级烷基; R1代表低级烷基; R 2至R 5各自表示氢原子或未取代或卤素取代的烷基; n表示0〜2; p表示0或1; q,r和s各自表示0〜2; A表示4-至7-元碳环或4-至7-元杂环基。 本发明的化合物显示出优异的抗真菌活性。
摘要:
A parallel computer includes a plurality of processor elements (1-1 to 1-n) connected by a network (2); each processor element includes a local memory (6) for holding a program and related data, a processor (3) for performing an instruction in said program, a circuit (5) for transferring data to other processor elements, and a circuit (4) for receiving data sent from another processor element; a memory area (92,8) includes of a plurality of reception data areas for temporarily storing data received by said receiving circuit, and memory (92,8) constructed of a plurality of tag areas, provided for each reception data area, for storing a data tag indicating validity of data in the corresponding reception data area; a transmitting circuit (5) for transmitting data with an attached data identifier predetermined by said data; a circuit for writing the data into one of the plurality of reception data areas in response to data received from the network, and writing valid data tag into one of said plurality of reception data areas, the receiving circuit being parallelly-operated with the processor; and, an access circuit (38) for reading both data and tag from one of the reception data areas determined by the data identifier and from the corresponding tag areas, in response to a data identifier designated by the instruction which is produced from said program for requiring data reception, and for repeatedly reading a tag and data from the tag reception data areas until a valid data tag is read therefrom.
摘要:
The high-temperature relaxation resistance of spring steel is improved by providing a specified composition of the steel, and subjecting that steel composition to a controlled heat treatment. The high-temperature relaxation resistance, which can not be estimated from the mechanical properties (e.g. strength and hardness) of steel materials at an ordinary temperature, is improved by these conditions which the inventors have found out from many experiments. Especially, the temper-softening resistance is enhanced by an increase of the Si content. The density of dislocation is lowered by providing fine carbides (MO.sub.2 C) serving as inhibitors for the migration of dislocation. These are precipitated by a controlled heat treatment without reducing hardness in the tempered state. Consequently, the obtained spring steel can be used operated in a high-temperature environment for a long time without a deterioration in its properties.
摘要:
A computer system having a plurality of processors assigned first and second address portions are connected to a plurality of switch circuits. A first group transfer networks are connected to a corresponding first group of the plurality of switch circuits. Each of the transfer networks concurrently transfer data among the switch circuits. The switch circuits are provided to processors of a first kind arranged in a plurality of processor groups. The processor groups of the first kind include processors with different values for first address portions and the same value for second address portions. Additional transfer networks, processors and switches functioning in a similar manner are provided to expand the above system. In another embodiment of the present invention a data transfer network is provided having a plurality of processors for data transfer. The network includes a plurality of multistage switches each belonging to one of plural stages and connected to the switches of a preceding stage and to switches of the succeeding stage. Each of the switches are arranged to receive packets from a preceding switch. A packet includes a target process address and data to be transferred. A path select device is connected to receive packets and is also connected to plural switches belonging to a next stage for the transfer of the received partial addresses and partial data. A control device is connected to receive the partial addresses and partial data and is responsive to a predetermined bit within the received partial addresses. The control means is responsive to the arrival of the first partial address of the packet.
摘要:
A compiler for generating from a serially processed type source program described in a high level language the object codes to be executed in parallel by a parallel processor system which is composed of a plurality of processors marked with respective identification numbers and in which inter-processor data transfer system for identifying data for transfer by data identifiers is adopted. The serially executed source program is first translated to programs to be executed in parallel. The inter-processor data transfer processing is extracted from the flow of processings involved in executing the programs for parallel execution resulting from the above-mentioned translation, and all the interprocessor data transfer processings are attached with data identifiers such that no overlap takes place.
摘要:
A computer comprising a circuit for writing a group of ordered data elements onto the main storage; a circuit for reading said group of data from the main storage; and a circuit which is connected to the writing circuit and to the reading circuit, and which ensures the sequence of main storage references between said writing circuit and said reading circuit such that said reading circuit will not read the data elements that have not yet been written by said writing circuit among said group of data elements.
摘要:
Compounds of formula (I): ##STR1## in which: R.sup.1 represents a hydrogen atom, an alkyl group, an alkoxy group or various substituted alkyl groups;R.sup.2 represents a hydrogen atom, a group of formula ##STR2## (in which R.sup.5 and R.sup.6 each represents an alkyl group, an aralkyl group or an aryl group, or R.sup.5 and R.sup.6 together represent a nitrogen-containing heterocyclic group) or a group of formula ##STR3## (in which R.sup.7 represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted amino group, a cyclic amino group, a hydroxy group, an alkoxy group, an aryloxy group, an aralkyloxy group, a substituted or unsubstituted hydrazino group or a guanidino group, and A' represents a bivalent saturated aliphatic hydrocarbon group); andR.sup.3 represents a carboxy group or a protected carboxy group; and pharmaceutically acceptable salts thereof are valuable antibiotics and may be prepared from the corresponding 1-(protected carboxymethyl)-4-alkylthio-azetidin-2-one.
摘要:
Compounds of formula (I): ##STR1## (wherein R.sup.1 represents a C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.3 alpha-hydroxyalkyl group;R.sup.2 represents a hydrogen atom, a substituted or unsubstituted alkyl group or a cycloalkyl group;R.sup.3 represents a hydrogen atom or an alkyl group; and n is 1 or 2) and their salts and esters have valuable antibiotic activity and can be used for the treatment of diseases caused by a wide range of pathogenic microorganisms.
摘要翻译:式(I)化合物:其中R 1表示C 1 -C 4烷基或C 1 -C 3α-羟基烷基; R 2表示氢原子,取代或未取代的烷基或环烷基; R 3表示 氢原子或烷基; n为1或2),其盐和酯具有有价值的抗生素活性,可用于治疗由广泛的致病微生物引起的疾病。
摘要:
Compounds of formula (I): ##STR1## [wherein: R.sup.1 represents a hydrogen atom, an alkyl group, an alkoxy group or various substituted alkyl groups;R.sup.2 represents a group of formula ##STR2## in which ##STR3## represents an alicyclic amine group having from 4 to 8 ring atoms, optionally having a single double bond, optionally containing an additional hetero-atom and optionally having an oxo group on the ring;X represents a hydrogen atom, an alkyl group, an alkoxy group, an alkylthio group, an alkylsulphinyl group, an alkylsulphonyl group, a hydroxy group, a halogen atom or various substituted alkyl groups;Y represents a hydrogen atom, an alkyl group, an aliphatic acyl group or an acylimidoyl group; andR.sup.3 represents a carboxy group or a protected carboxy group]and pharmaceutically acceptable salts thereof have valuable antibacterial activity, especially in vivo.
摘要:
A waste collecting box to be placed on the roadside that includes a rear panel, side panels and a front panel wherein each of the side panels comprises two vertical segments, i.e., posterior and anterior segments jointed rotatably to a central junction such that the two segments can be folded at the junction with the junction moving inward until the two segments overlap with each other to form a flat structure; the rear vertical end of the posterior segment of each side panel is jointed rotatably to the lateral vertical end of the rear panel; and the front vertical end of the anterior segment of each side panel is jointed rotatably to the lateral vertical end of the front panel.