Abstract: A microcomputer includes a CPU capable of performing a plurality of tasks in a parallel time-sharing operation. The tasks include at least one special task having a fixed loop program with a constant increase of an instruction address. When the CPU performs a conditional judgement instruction in the special task, the CPU prohibits reflecting an execution result of the conditional judgement instruction to both of the CPU and a periphery circuit in a case where it is no need to perform an instruction described in the special task after the conditional judgement instruction.

Abstract: A cable or the like protection and guide device, which can escape static electricity reliably without an antistatic additive and can minimize the generation of wear particles due to sliding contact is disclosed. A cable or the like protection and guide device according to the present invention includes a number of synthetic resin link bodies (11) articulably connected to each other with a cable or the like (10) inserted therein. Each link body comprises a pair of link plates (21) disposed on both sides of the cable or the like and an inner circumferential side connecting plate (22) and an outer circumferential side connecting plate (23) spanned across a bending inner circumferential side and a bending outer circumferential side of the link plate, respectively.

Abstract: A cable protection and guide device which can protect and guide a cable with a simple connection between the movable end jig and the fixed end jig under various mounting configurations is disclosed. A cable protection and guide device in which when said link frame bodies 10 are left and right reversibly incorporated to each other, and an incorporation error preventing projection 11e, which blocks the connection by interfering with a link plate 11 incorporated in an offset mode, are provided on a surface of at least one of the pair of left and right link plates 11 forming the link frame body 10. Additionally, when the link frame bodies 10 are properly incorporated to each other, a properly connecting region 11f, which avoids interfering with the incorporation error preventing projection 11e, is provided on a surface of a link plate 11 in the link frame body 10.

Abstract: This invention relates to a method for preparing an acid addition salt of a polyacidic basic compound, or a water adduct having basic site(s) stronger than pyridine. The method comprises reacting the polyacidic basic compound with an acid salt of pyridine. By the present invention, the number of moles of an added acid in the acid addition salt of the polyacidic basic compound can be readily changed to a number suited for the polyacidic basic compound as needed.

Abstract: To provide a cable protection and guide device, which suppresses wear powders and can be used without being contaminated even in a clean room or reduced-pressure environment, and in which even if link frame bodies are twisted each other, the mutual connection of the link frame bodies is not disconnected and connection and incorporation of the link frame bodies can be simply, reliably performed.

Abstract: A cable and the like protection and guide device, which can prevent the rub-damage of the cable(s) and the like even if the device is operated at high speed and high frequency is disclosed. A number of link bodies (11) are articulably connected to each other in the longitudinal direction with the cables and the like (12, 112, 113) inserted thereinto. Each of the link bodies comprises a pair of side plates (21) disposed on both sides of the cables and the like and the connecting rods (22, 23) respectively spanned across the bending outer circumferential side and the bending inner circumferential side. Further cable protecting sheets (31, 32) are inserted along the longitudinal line of the cable and the like on at least one of the bending outer circumferential side and the bending inner circumferential side.

Abstract: This invention relates to pyridazine derivatives represented by the formula (1): wherein R1 represents a (substituted) aryl group, R2 represents a phenyl group substituted at 4-position by a lower alkoxyl group or a lower alkylthio group, R3 represents a lower alkoxyl group, a halogenated lower alkyl group, a lower cycloalkyl group, a (subsituted) aryl group, a (substituted) aryloxy group, a (substituted) nitrogen-containing heterocyclic ring residue, a (substituted) aminocarbonyl group or a lower alkylcarbonyl group, A represents a single bond, a lower alkylene group or a lower alkenylene group, X represents O or S, and the dashed line indicates that the carbon-carbon bond between the 4-position and the 5-position is a single bond or a double bond, or salts thereof; and also to medicines containing them as effective ingredients.

Abstract: To provide a cable or the like protection and guide device in which even if link frame bodies receive torsion and deflection during a linear movement or a bending movement, a mutual connection can be reliably maintained and a connection and assembly operation for the link frame bodies is easy and a stable molding accuracy and a small cost load on a molding mold can be obtained.

Abstract: To provide a horizontal arrangement type cable protection and guide device, which is bent without distortion between a stationary portion and a movable portion in a horizontal plane under a use environment and can smoothly follow a movement stroke of the movable portion, whereby excellent endurance can be exerted for a long period of time. In a horizontal arrangement type arrangement cable protection and guide device, link plates 12 arranged on a lower side of a large number of connected rectangular link frame bodies 10 are each formed in larger plate thickness than in link plates arranged on a upper side of said link frame bodies 10.

Abstract: A polishing fluid for metallic films, wherein the etching rate is 10 nm/min. or less, the polishing rate under a load of 10 KPa is 200 nm/min. or more, and the contrast, a ratio of the above-mentioned polishing rate to the etching rate, is 20 or more; and a method for producing a semiconductor substrate using the same.

Abstract: After thermally oxidizing a substrate in which a trench has been formed, a first insulating film having a higher film stress with a thickness of 30 to 80 nm is formed thereon through a CVD process under a high output power at a high temperature. Next, the substrate 1 is subjected to a heating treatment so as to allow defect areas to occur in the vicinity of a lower edge portion of the trench. Next, the trench is buried and an insulating film having a film stress that is lower than that of the first insulating film is deposited thereon, and, after a heating treatment, the insulating film is polished to form an embedded insulating film. Since stresses that are imposed from the insulating film in the post processes are concentrated on the defect areas, it becomes possible to prevent defect areas from occurring in the vicinity of the upper face of the substrate through which electric currents flow during operations of the semiconductor element.

Abstract: To provide a horizontal arrangement type cable protection and guide device, which is bent without distortion between a stationary portion and a movable portion in a horizontal plane under a use environment and can smoothly follow a movement stroke of the movable portion, whereby excellent endurance can be exerted for a long period of time. In a horizontal arrangement type arrangement cable protection and guide device, link plates 12 arranged on a lower side of a large number of connected rectangular link frame bodies 10 are each formed in larger plate thickness than in link plates arranged on a upper side of said link frame bodies 10.

Abstract: To provide a cable protection and guide device, which can smoothly reliably protect and guide a cable with a simple connection between the movable end jig and the fixed end jig under various mounting use environment A cable protection and guide device in which when said link frame bodies 10 are left and right reversely incorporated to each other, an incorporation error preventing projection 11e, which blocks the connection by interfering with a link plate 11 incorporated in an offset mode, is provided on a surface of at least one of the pair of left and right link plates 11 forming the link frame body 10, and when the link frame bodies 10 are properly incorporated to each other, a properly connecting region 11f, which avoids interfering with the incorporation error preventing projection 11e, is provided on a surface of a link plate 11 in the link frame body 10 incorporated facing the incorporation error preventing projection 11e.

Abstract: To provide a cable protection and guide device, which suppresses wear powders and can be used without being contaminated even in a clean room or reduced-pressure environment, and in which even if link frame bodies are twisted each other, the mutual connection of the link frame bodies is not disconnected and connection and incorporation of the link frame bodies can be simply, reliably performed.

Abstract: This invention relates to pyridazine derivatives represented by the formula (1): wherein R1 represents a (substituted) aryl group, R2 represents a phenyl group substituted at 4-position by a lower alkoxyl group or a lower alkylthio group, R3 represents a lower alkoxyl group, a halogenated lower alkyl group, a lower cycloalkyl group, a (subsituted) aryl group, a (substituted) aryloxy group, a (substituted) nitrogen-containing heterocyclic ring residue, a (substituted) aminocarbonyl group or a lower alkylcarbonyl group, A represents a single bond, a lower alkylene group or a lower alkenylene group, X represents O or S, and the dashed line indicates that the carbon-carbon bond between the 4-position and the 5-position is a single bond or a double bond, or salts thereof; and also to medicines containing them as effective ingredients.

Abstract: An inventive semiconductor device includes: a substrate; a plurality of first projections each including at least a gate electrode and formed on the substrate; and a plurality of second projections formed on the substrate. When a contour surface constituted by the uppermost face of the substrate and by side and upper faces of the first and second projections is measured for every partial area per unit area of the substrate, the maximum partial area of the contour surface is 1.6 or less times larger than the minimum partial area of the contour surface.

Abstract: An improved cable or the like protection and guide device in which static electricity can be surely escaped and the device can be produced at a reduced cost is disclosed. A cable or the like protection and guide device of the present invention includes a plurality of link bodies (11) articulably connected to each other in the longitudinal direction in a state where a cable or the like (10) was inserted into the device. The link body includes a pair of side plates (21) disposed on both sides of the cable or the like and composed of a conductive synthetic resin. And a linear position and bend position are limited by bend angle limiting means provided on a portion in a side plate, which contacts a side plate of the adjacent link body and a corresponding portion of the side plate of the adjacent link body.

Abstract: To provide a cable or the like protection and guide device, which can suppress the sliding contact noise by reliably limiting a linear position and a bending position exhibited during the movement of the cable or the like, and at the same time, which can reduce a setting space by suppressing the impact noise and wear of a connecting pin piece on a connecting pin hole even if the height size of the link body is decreased. A connecting pin piece 13, convexly provided on a link body 10, which forms a cable or the like protection and guide device, includes stopper surfaces 13a, 13a, which are parallel to the upper edge center portion and the lower edge center portion of the side plates 11 and are oppositely disposed across a bending center point O and a pair of front, and rear arc-shaped outer circumferential surfaces 13b, 13b, which are oppositely disposed across the bending center point O.

Abstract: The present invention is directed to a 2,4-bis(trifluoroethoxy)pyridine compound represented by formula (1): (wherein X1 represents a fluorine atom or a hydrogen atom) or a salt thereof, and to a drug containing the compound or the salt as an active ingredient. The compound has metabolic resistance in human liver microsome, good absorbability upon oral administration, and excellent ACAT inhibitory activity.

Abstract: A signal generator detects a stage in which a central processing unit (CPU) reads an interrupt vector number from an instruction controller based on an address on an address bus and generates an address of a ROM to which the CPU makes access subsequently. The generated address is defined as a pre-reading address and this pre-reading address is supplied to the ROM via a selector before the CPU starts accessing to the ROM. In this case, an output buffer is turned off. Thereafter, when the CPU starts accessing to the ROM, the selector is switched and the output buffer is simultaneously turned on so that the address on the address bus is supplied to the ROM.