摘要:
Compounds of the formula (I): ##STR1## and pharmaceutically acceptable salts thereof wherein R.sup.1 and R.sup.2 are the same or different and each is hydrogen, hydroxy, halo, alkoxy of 1 to 4 carbon atoms or aralkyloxy of 1 to 4 carbon atoms and X and Y are each hydrogen or nicotinoyl are useful as anti-edema agents, anti-inflammatories, analgesics, anti-pyretics, anti-allergenics and anti-thrombosis agents.
摘要:
Compounds of the formula (I): ##STR1## and pharmaceutically acceptable salts thereof wherein R.sup.1 and R.sup.2 are the same or different and each is hydrogen, hydroxy, halo, alkoxy of 1 to 4 carbon atoms or aralkyloxy of 1 to 4 carbon atoms and X and Y are each hydrogen or nicotinoyl are useful as anti-edema agents, anti-inflammatories, analgesics, anti-pyretics, anti-allergenics and anti-thrombosis agents.
摘要:
At least one microstrip antenna comprising a radiating conductor and a grounding conductor arranged on both sides of a dielectric substrate is mounted on a roof surface of an automobile. One or more feeders are each connected to a feeding position of the radiating conductor to excite the antenna in a higher-order mode.
摘要:
An apparatus for measuring the ratio of alcohol contained in mixed fuel which flows through a fuel pipe to the engine. The fuel pipe is made of a high frequency signal permeable material such as rubber, teflon or nylon, for example. A microwave chamber is provided outside the fuel pipe, enclosing a part of the fuel pipe. The microwave chamber comprises a pair of wave guides opposed to each other with the fuel pipe interposed between them. One of the wave guides is provided with an antenna section for transmitting microwaves received from a microwave generator. The other wave guide is provided with a receiving antenna section for receiving the microwaves permeating through the fuel pipe through which the mixed fuel is flowing. The microwaves passing through the fuel pipe are attenuated according to the amount of alcohol in the fuel. The microwaves received by the antenna section are detected by a detector and converted to DC voltage signals which correspond to the strengths of the microwaves received and thus the amount of alcohol in the fuel.
摘要:
A metal halide lamp having a luminous tube formed of translucent alumina as translucent ceramic in which additives of halides are sealingly included to emit at least red, blue and green light components, wherein an energy rate of a red light component is set to 55% to 75% and an energy ratio of a blue light component is set to 15% to 25%.
摘要:
Phenylacetic acid derivatives of the formula: ##STR1## wherein R.sup.1 is hydrogen or ##STR2## wherein R.sup.5 is an alkyl group of 1-6 carbon atoms or an aryl group; R.sup.2 and R.sup.3 are independently hydrogen or an alkyl group of 1-4 carbon atoms; R.sup.4 is hydrogen or an alkyl group of 1-4 carbon atoms, have been found to possess immunomodulating activity.
摘要:
An antenna system for use in an automotive vehicle comprises a housing mounted on a body of the automotive vehicle and having at least a portion of an upper surface thereof made of a dielectric material which transmits radio waves, at least one planar antenna disposed rotatably within the housing to receive radio waves transmitted through the portion of the upper surface of the housing made of the dielectric material, and driving means for driving the planar antenna to effect scanning of a radio wave receiving direction to search for the radio wave receiving direction of higher sensitivity. The housing protects the antenna system and maintains the fine appearance of the automotive vehicle. Further, the housing has a shape like that of an air spoiler, which makes it possible to maintain the satisfactory aerodynamic characteristic of the automotive vehicle.
摘要:
Novel 2-amino-4-nicotinoylamino-6-halogenophenyl-s-triazines and acid addition salts thereof, possessing strong anti-inflammatory action when the phenyl group is mono- or di-halogen substituted. The compounds are formulated into pharmaceutical compositions in bulk or dosage form, and are administered to humans and animals having inflammatory conditions or disorders until the same are reduced or overcome. The novel compounds are prepared by various procedures such as reacting a benzoguanamine which is halogen-substituted with an active derivative of nicotinic acid, and recovering the 2-amino-4-nicotinoylamino-6-halogenophenyl-s-triazines thus formed.
摘要:
A metal halide lamp having a luminous tube formed of translucent alumina as translucent ceramic in which additives of halides are sealingly included to emit at least red, blue and green light components, wherein an energy rate of a red light component is set to 55% to 75% and an energy ratio of a blue light component is set to 15% to 25%.
摘要:
A radio receiver device of the present invention may be used in a navigation system mounted on an automotive vehicle. The radio receiver device includes a receiver for receiving radio waves, a detector for detecting field intensity of the radio waves and a display panel for displaying the detected field intensity together with a name of the radio station and its carrier frequency. The field intensity is classified into several intensity ranks. The intensity ranks are displayed on the display panel by colors or other marks which are easily recognized by a driver. The driver is able to select one station having proper field intensity according to his preference without sacrificing his concentration on driving.