摘要:
A liquid crystal display device effectively absorbs static electricity which enters from outside, and prevents damage to switching elements or the like. In the liquid crystal display device, an active matrix substrate has a plurality of scanning signal lines for applying driving signals to a plurality of switching elements for selecting pixels formed in a display area, a plurality of video signal lines, pixel electrodes and common electrode connecting terminals, and the active matrix substrate is bonded to a color filter substrate having common electrodes which constitute the pixels, with a liquid crystal layer interposed between the substrates. The common electrode connecting terminals and the common electrodes are connected to each other via a conductive layer, and the periphery of the display area is secured with a sealing material clamped therein. The liquid crystal display device is provided with a plurality of conductive layers which are formed over video signal lines whose cut ends are exposed on a side surface of the active matrix substrate, with an insulation layer interposed between the conductive layers and the video signal lines, and a connecting line layer which connects the conductive layers to the common electrode connecting terminals.
摘要:
N-(substituted or unsubstituted)-4-substituted-6-(substituted or unsubstituted) phenoxy-2-pyridine carboxamide or thiocarboxamide represented by the general formula (I) and a process for producing the compound. A herbicide containing as an effective ingredient N-(substituted or unsubstituted)-4-substituted-6-(substituted or unsubstituted) phenoxy-2-pyridine carboxamide or thiocarboxamide represented by the general formula (I).
摘要:
A modulated signal from an orthogonal modulator is supplied to a mixer, and a second local oscillating signal from a second local oscillator is supplied through a variable gain amplifier to the mixer. A transmission signal from the mixer is supplied through a step-attenuator (ATT) to a power amplifier, and further supplied through a directional coupler and an isolator to an antenna. A signal from the directional coupler is supplied through a detector to a comparator, and a reference voltage from a reference voltage setting unit is supplied to the comparator. An output from the comparator is supplied to a control unit of the variable gain amplifier and a gain is thereby controlled such that a DC voltage from the detector and the reference voltage from the reference voltage setting unit become equal to each other. Further, an attenuation amount of the step-attenuator is set by an attenuation amount setting unit in accordance with a transmission output control signal from a base station.
摘要:
Disclosed is a diffractive optical element which includes a diffractive grating pattern on a base plate. The diffractive grating pattern includes a plurality of phase gratings arranged in parallel lines extending along a predetermined direction to cause diffraction of an incident beam. Each of the plurality of phase gratings has an asymmetrical phase pattern. There is a phase gap, .DELTA.P, representing a phase difference (in radians) between an end point and a beginning point of each phase pattern. The phase gap, .DELTA.P, is substantially equal for each of the plurality of phase gratings and satisfies the relationship0.7.pi.
摘要:
A stable pharmaceutical preparation containing a human growth hormone having a molecular weight of about 20,000, or a derivative thereof, can be formulated by adding a water soluble heterocyclic compound, such as creatinine, a salt of acetyltryptophane and nicotinamide, to prevent the insolubilization of the human growth hormone or the derivative thereof in an aqueous solution.
摘要:
The present invention relates to D-pentofuranose derivatives represented by the following formulas (1) through (4): ##STR1## (wherein A represents a chlorobenzoyl group; R.sup.1 represents a hydrogen atom, an aliphatic lower acyl group, a substituted or unsubstituted benzoyl group; each of X and Y represents a lower alkyl group; Z represents an ethynyl group or tri-lower alkyl silylethynyl group; the sugar moiety in formula (1) represents xylose; and the sugar moiety of each of formulas (3) and (4) represents ribose). The present invention also relates to a process for preparing the compound (2) characterized by oxidizing the compound of formula (1) with a hypochlorite in the presence of a catalytic amount of 2,2,6,6-tetramethylpiperidinoxy compound, and these compounds are useful as intermediates in the synthesis of 3'-C-substituted ribonucleoside derivatives having excellent antitumor activities.
摘要:
A viscous fluid type heat generator including a housing assembly defining a heat generating chamber, a fluid storing chamber communicated through fluid passageway means with the heat generating chamber, and a heat receiving chamber for permitting a heat exchanging fluid to circulate therethrough to receive heat from the heat generating chamber. A rotor element is mounted on a drive shaft for rotation in the heat generating chamber with a gap defined between the inner wall surfaces of the heat generating chamber and the outer faces of the rotor element. The fluid passageway means includes a fluid withdrawing passageway for withdrawing the viscous fluid from the gap into the fluid storing chamber and a fluid supply passageway for supplying the viscous fluid from the fluid storing chamber into the gap. The fluid withdrawing passageway has a separate duct configuration and opens at one end to an outer peripheral region of the heat generating chamber to communicate the outer peripheral region with the fluid storing chamber. The fluid supply passageway has a separate duct configuration and opens at one end to a radially inner region of the heat generating chamber to communicate the radially inner region with the fluid storing chamber.
摘要:
A fixing unit includes a heat roller accommodating a heater and a press roller movable toward and away from the heat roller. Both shaft members of the heat roller are supported by two receiving members, with a clearance provided between each shaft member and respective receiving member. A driven gear is provided to one of the shaft member, which engages a rotating mechanism for rotating the heat roller. The fixing unit further includes a biasing member which biases the other shaft of the heat roller away from the press roller within the clearance, in such a manner that the heat roller and the press roller become parallel when the above-described one shaft member is urged away from the press roller due to the meshing engagement of the driven gear and the rotating mechanism.
摘要:
A cascade scanning optical system which includes: a pair of laser scanning optical systems each having a laser beam emitter and a laser beam deflector, wherein a laser beam emitted by the laser beam emitter enters the laser beam deflector so that the laser beam deflector deflects the laser beam to scan a surface of a member such that the laser beams proceed to the surface on a common line thereon in respective ranges of the common line; a pair of mirrors respectively provided in the pair of laser scanning optical systems, each of the pair of mirrors being positioned in a corresponding optical path between the laser beam deflector and the member to reflect a laser beam incident thereon toward the surface; a pair of cylindrical lenses having power in a sub-scanning direction, respectively provided in the pair of laser scanning optical systems, each of the pair of cylindrical lenses being positioned in a corresponding optical path between the laser beam emitter and the laser beam deflector; first means for adjusting an angle of at least one of the pair of mirrors relative to the surface; and second means for adjusting a position of at least one of the pair of cylindrical lenses relative to a corresponding one of the laser beam deflectors.
摘要:
A 2-(unsubstituted or substituted) (benzyloxy or phenoxy)-4-substituted-6-(meta-substituted phenoxy)pyridine represented by the formula (I): ##STR1## wherein R represents C.sub.1 -C.sub.4 alkoxy or cyano; each X, which may be identical or different if n is greater than 1, represents a halogen, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkoxy, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 haloalkythio, C.sub.3 -C.sub.5 alkenyloxy, or C.sub.3 -C.sub.5 alkynyloxy; Y represents trifluoromethyl, difluoromethoxy, trifluoromethoxy, or trifluoromethylthio; m represents an integer of 0 or 1; and n represents an integer of 0 to 5, which is useful as a herbicide.