摘要:
This invention provides a pyrroloazepine compound represented by the following formula (I) or (II): ##STR1## wherein Z.sub.1, Z.sub.2, R, A and Y are defined in the claims. The pyrroloazepine compounds according to the present invention are drugs having excellent anti-serotonin action. Coupled with their high safety, they can therefore be used as novel therapeutics for ischemic heart diseases. In addition, the compounds of the present invention include those having anti-.alpha..sub.1 action. Such compounds are effective as hypotensive drugs. Pyrroloazepine compounds according to the present invention are therefore extremely useful as therapeutics for a wide variety of circulatory diseases.
摘要:
A method of treating or improving intermittent claudication, which comprises administering, to a patient with intermittent claudication, a pyrroloazepine derivative or a pharmacologically acceptable salt thereof, said pyrroloazepine derivative being represented by the following formula (I): wherein the dotted line indicates existence or nonexistence of a bond; when the bond of the dotted line exists, X does not exist, and, when the bond of the dotted line does not exist, X represents a hydrogen atom, a hydroxy group or a group OR1 in which R1 represents a substituted or unsubstituted alkyl group; Y represents a linear or branched, substituted or unsubstituted alkyl group; Z1 and Z2 are the same or different and each independently represent a hydrogen atom, a hydroxy group or a halogen atom; and W represents a hydrogen atom or a methyl group.
摘要:
A harmless sterilization method and sterilization apparatus which provide adequate sterilization effects without residual gas. The method includes a sterilization step in which a chamber containing an object to be sterilized is depressurized; a hydrogen peroxide supply step in which hydrogen peroxide is supplied into the chamber; an ozone supply step in which ozone is supplied into the chamber; a sterilization step in which the hydrogen peroxide and ozone supplied inside the chamber are dispersed to sterilize the object to be sterilized; an exhaust step in which gas inside the chamber is exhausted; and a plasma generation step in which plasma is generated inside the chamber to break down hydrogen peroxide and ozone remaining near the object to be sterilized, and radicals which promote sterilization are generated.
摘要:
Gas treatment equipment including a corona electrode and a dust-collection electrode facing the corona electrode, and forming corona discharge in gas passing between the corona electrode and the dust-collection electrode by applying a high voltage between them to collect components in the gas wherein a gas turbulence accelerator is located in the vicinity of the surface of the dust-collection electrode facing the corona electrode.
摘要:
An axial gap rotating electrical machine is provided with permanent magnets and cores in a rotor. The permanent magnets are oriented such that magnetization surfaces face in the circumferential direction of the rotor. The cores are arranged alternately with the permanent magnets in the circumferential direction of the rotor. The amount of magnetic flux on the outside in the radial direction of the rotor is made greater than the amount of magnetic flux on the inside in the radial direction of the rotor. As a result, the magnetic flux density at the rotor cores can be made substantially constant in the radial direction of the rotor and torque output with respect to the size of the permanent magnets is improved by preventing magnetic saturation of the cores.
摘要:
A flat panel image display unit such as a plasma display device is provided having a structure of signal input terminals that is adaptable flexibly to a plurality of different kinds of video signals. The image display unit includes a flat display panel, a display drive circuit block, an input signal circuit block connected between the display drive circuit block and an external apparatus for outputting a video signal, and an enclosure for housing the above components. The input signal circuit block includes a plurality of different kinds of board blocks provided replaceably according to a plurality of different forms of signals. A casing member is placed inside the enclosure and is provided with an insertion opening for accepting insertion of any of the board blocks. A guide rail is for positioning the board block to a predetermined position. The plurality of guide rails are provided according to the board block of a smallest unit size.
摘要:
An axial gap electric rotary machine includes a rotor and a stator which face each other with an axial gap therebetween. The rotor includes permanent magnets which are arranged with their magnetic poles spaced around the circumference of the rotor, with the magnetic poles of adjacent permanent magnets being opposite each other. The permanent magnets and rotor cores are alternately arranged around the circumference of the rotor. Consequently, north poles and south poles are alternately formed at a surface of the rotor facing the stator, and reluctance of a magnetic path which passes through a permanent magnet is larger than reluctance of a magnetic path which does not pass through the permanent magnet, whereby the functions of a reluctance type rotary machine and a permanent magnet synchronous machine are combined in a compact structure.
摘要:
A propylene polymer composition comprising a propylene polymer prepared by using a zirconocene catalyst having two aryl-substituted indenyl group and having a melt flow rate (MFR) of 0.01 to 30 g/10 min and a second propylene polymer prepared by using a zirconocene catalyst having a melt flow rate (MFR) of 30 to 1,000 g/10 min and, if desired, a soft polymer, a ratio of the MFR of the second propylene polymer to the MFR of the second propylene polymer being not less than 30. These propylene polymer compositions are excellent in heat resistance, mechanical strength, tensile elongation at break, etc., and hence they can be favorably used for various structural materials such as those of automobile and electrical appliances, daily necessaries, various films and sheets.
摘要:
This invention provides a pyrroloazepine derivative represented by the following formula (I): ##STR1## where the substituents are defined in the specification. The pyrroloazepine derivatives according to the present invention are drugs having excellent anti-.alpha..sub.1 action and anti-serotonin action and feature high safety. They can therefore be used, for example, as novel therapeutics for circulatory diseases.
摘要:
An apparatus for producing and automatically injecting H.sub.2.sup.15 O, having: a target box adapted to be irradiated with a deuteron beam, a gas supplying device for supplying a hydrogen gas and a nitrogen gas as raw-material gases to the target box a radioactive-isotope conveying pipe connecting the target box and a vacuum pump for maintaining the interior of the target box and the interior of the radioactive-isotope conveying pipe in a vacuum state. In addition, the apparatus has an injection-fluid producing device and an automatic injection device, wherein the target box, the injection-fluid producing device and the automatic injection device are fluidly communicated with one another.