摘要:
A thermal printhead according to the present invention includes a substrate, a plurality of heating elements formed on the substrate, at least one drive IC for driving the heating elements, and a sealing portion for sealing the drive IC. The sealing portion contains a resin material and a granular filler having an average grain size not greater than 10 &mgr;m.
摘要:
A coated material comprising a substrate which has micropores and a reaction product coated thereon along the surface configuration of the substrate and an inner wall of the micropores thereof. The coated material is preferably produced by performing a supercritical coating step wherein a reaction precursor is dissolved in a supercritical fluid to form a precursor fluid and then the precursor fluid is brought into contact with a substrate in the presence with a reaction initiator to allow a reaction between the reaction precursor and the reaction initiator, thereby coating a reaction product onto the substrate.
摘要:
This invention enables the key telephone system to send a busy tone to a party calling on a main extension number when a telephone call to the main extension number is received when a pseudo extension number is in use. The receiving mode is memorized in the memory of the main unit. When a telephone call to the main extension number is received when the pseudo extension number is in use, a busy tone can be sent to the calling party on the main extension number. According to this invention, the calling party thus knows that the key telephone set, which is the destination of his call, is busy.
摘要:
A logic simulation apparatus which performs logic simulation of an operation of a logic circuit which includes at least a plurality of logic cells and a plurality of nets connecting the logic cells together, including a check circuit having at least one data input to which a data input signal is applied, a clock input to which a clock signal is applied, and an output. The check circuit compares the data input signal with a predetermined data value at a timing determined by the clock input signal and produces at its output a timing error detection signal based on the comparison. A memory cell is connected to the check circuit and has the data input signal applied to one input thereof, and the output signal of the check circuit applied to another input of said memory cell. The memory cell outputs the data input signal when the timing error detection circuit indicates that no timing error has occurred and outputs a signal which exhibits neither a high level nor a low level when the timing error detection signal indicates a timing error has occurred. Thereafter, logic simulation is executed on the basis of the output signal output by the memory cell so that said output signal is immediately propagated in the logic simulation.
摘要:
A natural circulation type evaporative cooling electric power cable line having a circulation system for the cooling medium wherein a cooling medium passage within the electric power cable line has an inlet and an outlet respectively connected with a cooling unit positioned at a level higher than the cooling medium passages inlet of the cable by means of a feeding pipe and a return pipe with a liquefiable gas cooling medium sealed therein. At least a riser portion of the return pipe leading to the cooling unit is installed below the level of the cooling medium return passage outlet of the cable, and the return pipe is provided with a device for boosting circulation force without positive displacement mechanism (such as a pump or the like), so as to make the cooling medium circulate even in a low load current region by exceeding the current allowable without cooling for that cable.
摘要:
By respectively abutting first and second outer diameter sections of a second metallic member against first and second inner diameter sections of a first metallic member, and energizing the first metallic member and the second metallic member using a pair of electrodes while pressurizing both metallic members in an axial direction thereof, a first junction where the first inner diameter section and the first outer diameter section are bonded and a second junction where the second inner diameter section and the second outer diameter section are bonded are formed between both metallic members, and a gap in which the metals do not come into contact with each other is formed between both junctions over a predetermined axial length. Accordingly, a high joint strength can be secured using less energy for bonding.
摘要:
Provided is a twist-cut unsealing mechanism in which an operator can surely sense the fact that twist-cutting of a seal member has completed in assembling of spout and cap of such a type that a container is unsealed by twisting and cutting a seal member for the liquid passage of a spout by means of a cap. A twist-cut unsealing mechanism includes both-side protrusions arranged along a virtual circle rounding around the center line of rotation and an abutment protrusion movable relatively to the both-side protrusions along the virtual circle, and is configured so that one of the both-side protrusion and the abutment protrusion for indicating completion of twist-cut is fixed to a spout (2) and the other protrusion is fixed to a cap (3), the both-side protrusion has a sliding surface of gentle slope and a stopper surface of steep slope wherein projection heights of both surfaces are substantially same in the radial direction and both surface are adjacent to each other along a circle, the abutment protrusion can abut against the sliding surface and the stopper surface, and at a position where the abutment protrusion passed the sliding surface in the rotational direction, the relative rotation positions of the spout (2) and the cap (3) is set above the twist-cut completion position of a seal member (15) and within detachment allowance positional range where the detachment of the cap (3) is permitted.
摘要:
A pouring member includes an unsealing cap and at least two rotation prevention sections extending vertically and downwardly from an end surface of an open end side of the unsealing cap and is arranged such that the at least two rotation prevention sections are apart from one another by an angle which is larger than a rotation angle required for twisting off the sealing part, and symmetrically with respect to the central axis of the unsealing cap. A recess is formed such that the recess opens to a front end side of the rotation prevention section, and an engagement projection engages the recess in a direction substantially parallel with a direction in which the rotation prevention sections are extended vertically and downwardly, and is formed at a specific position of the flange part of the pouring member.
摘要:
Provided is a twist-cut unsealing mechanism in which an operator can surely sense the fact that twist-cutting of a seal member has completed in assembling of spout and cap of such a type that a container is unsealed by twisting and cutting a seal member for the liquid passage of a spout by means of a cap. A twist-cut unsealing mechanism includes both-side protrusions arranged along a virtual circle rounding around the center line of rotation and an abutment protrusion movable relatively to the both-side protrusions along the virtual circle, and is configured so that one of the both-side protrusion and the abutment protrusion for indicating completion of twist-cut is fixed to a spout (2) and the other protrusion is fixed to a cap (3), the both-side protrusion has a sliding surface of gentle slope and a stopper surface of steep slope wherein projection heights of both surfaces are substantially same in the radial direction and both surface are adjacent to each other along a circle, the abutment protrusion can abut against the sliding surface and the stopper surface, and at a position where the abutment protrusion passed the sliding surface in the rotational direction, the relative rotation positions of the spout (2) and the cap (3) is set above the twist-cut completion position of a seal member (15) and within detachment allowance positional range where the detachment of the cap (3) is permitted.
摘要:
Two or more rotation prevention sections 3d are extended vertically and downwardly and symmetrically with respect to the central axis from the end surface on the open end side of an unsealing cap 3, and, at substantially the center of the width direction of each rotation prevention section 3d, a recess 3e is formed such that it opens to the front end side of the rotation prevention section, and an engagement projection 2b which is engaged with said recess 3e in a direction almost parallel with the direction in which said rotation prevention sections 3d are extended vertically and downwardly is formed at a specific position of a flange part 2c provided in a boundary between a base part 23 and a pouring cylindrical part 22 of said pouring member main body 2, whereby unnecessary rotation of the unsealing cap 3 can be prevented and a user can easily judge whether unsealing has been completed.