摘要:
A method and an apparatus capable of extrusion molding a comparatively wide, thin ceramic sheet using a screw extruder while suppressing the wrinkling thereof. The molding apparatus includes a screw-type extruder and a mold at the forward end of the extruder is used to extrusion mold a ceramic sheet from the ceramic material introduced into the extruder by way of the mold. The extrusion molding is carried out while regulating the temperature of the portion of the ceramic material passing through the mold corresponding to each of a plurality of areas (control zones) into which the mold is divided.
摘要:
An object of the present invention is to provide a scanning electron microscope for reducing a process concerning inspection positioning or an input operation, thereby functioning with high precision at high speed. To accomplish the above object, the present invention provides a scanning electron microscope having a function for identifying a desired position on the basis of a pattern registered beforehand, which includes a means for setting information concerning the pattern kind, the interval between a plurality of parts constituting the pattern, and the size of parts constituting the pattern and a means for forming a pattern image composed of a plurality of parts on the basis of the information obtained by the concerned means.
摘要:
An object of the present invention is to provide a charged particle beam apparatus and an alignment method of the charged particle beam apparatus, which make it possible to align an optical axis of a charged particle beam easily even when a state of the charged particle beam changes. The present invention comprises calculation means for calculating a deflection amount of an alignment deflector which performs an axis alignment for an objective lens, a plurality of calculation methods for calculating the deflection amount is memorized in the calculation means, and a selection means for selecting at least one of the calculation methods is provided.
摘要:
The invention has an object to improve easiness and certainty of the mounting operation of an air bag lid onto an opening of an instrument panel, and upon expanding operation of the air bag, increase the opening area of the air bag lid opening so as not to prevent expansion of the spreading air bag in the passenger compartment. A lid bracket 34 is connected to an air bag lid 15. The air bag lid 15 is secured through the lid bracket 34 to a panel bracket 32 provided on the back of the instrument panel 11 from the surface side of the instrument panel 11. Then, an air bag module body 12 is secured to the panel bracket 32 from the back side of the instrument panel 11. Further, collars 19 pierced with engagement holes 20 on the back thereof are provided on the air bag lid 15. Insertion spaces 36 for insertion of collars 19 and setup claws 37 for engagement in the engagement holes 20 of collars 19 inserted into the insertion spaces 36 are formed in the lid bracket 34.
摘要:
An adjustable hinge mount for a seat having an adjustable seat back comprises an axle interconnecting first and second hinge members for pivotal motion relative to each other, an internal teeth formed in the second hinge member, a bearing plate having teeth for locking cooperation with the internal teeth, spaced guide walls formed in the first hinge member for guiding the bearing plate in reciprocal directions, and an control arrangement for controlling motion of the bearing plate into and out of engagement with the internal teeth. The control arrangement includes a lever and a cam in unitary motion with the lever for cooperation with the bearing plate. The cam is mounted to the first hinge member for pivotal motion about a cam axis located at a position spaced from an axis of the axle.
摘要:
The present invention writes intrinsic information such as the current time, etc. to both a memory and a storage medium when an exchangeable storage medium inserted in a drive device is mounted to a system. If the storage medium is removed from the drive device when the storage medium is being I/O accessed, then the execution of the present and the succeeding I/O requests is suspended. Then, if a storage medium is inserted in the drive device, then it is checked whether or not the intrinsic information stored in the memory has been written to the storage medium. Only when the information has been written to the storage medium, the suspended request for the storage medium is resumed. Accordingly, even if a storage medium has been erroneously removed from the drive device, all I/O requests are surely executed without being lost if the erroneously removed medium is inserted again. Furthermore, the data in a replacing storage medium won't be erroneously lost, either. The stop of power supply for a drive device is permitted only when a storage medium is not mounted to a system. Therefore, all I/O requests for the storage medium have been executed, and the data in another storage medium are not lost when power supply is resumed with another storage medium inserted during the suspension of the electric power supply.
摘要:
A programmable semiconductor read only memory device which includes a memory cell array formed by a plurality of memory cells arranged in a matrix arrangement. Each memory cell in the memory cell array includes a transistor having a gate thereof coupled to a word line, and a capacitor having an insulator layer, having a first terminal coupled to a bit line and having a second terminal coupled to the transistor so that the capacitor is grounded via the transistor. The insulator layer of the capacitor of a selected memory cell breaks down when a specific word line and a specific bit line coupled to the selected memory cell are driven, thereby making the capacitor conductive.
摘要:
A write circuit for an EPROM device of a microcomputer comprises a first circuit responsive to an external clock signal WCLK and machine clock signals for supplying a clock signal CLK to a program counter of the microcomputer so as to successively increment an address produced in the program counter, where the external clock signal WCLK has a frequency lower than those of the machine clock signals and the clock signal CLK has different frequencies during normal and write-in operation modes so that the address produced in the program counter is successively incremented in synchronism with the machine clock signals during the normal operation mode and is successively incremented in synchronism with the external clock signal WCLK during the write operation mode, and a second circuit responsive to the machine clock signals and a bit data of a LSB of the address from the program counter for generating a bit line clock signal BCLK for inhibiting a write-in data from being written into the EPROM device during a time period in which the address changes.
摘要:
An input circuit having a plurality of channels, each channel includes a conductor line, first and second transistors inserted in series into the conductor line and a third transistor.When a channel is not selected, the first and second transistors are turned off and the third transistor is turned on to clamp the conductor line at a predetermined constant voltage. When a channel is selected, the third transistor is turned off and first and second transistors are turned on to transfer the corresponding information input therethrough.
摘要:
A magnetic recording medium improved in lubricity and abrasion resistance, which comprises a base material and a magnetic layer provided thereon, said magnetic layer comprising magnetic particles and a binder, characterized in that said magnetic layer further comprises at least one silicone compound of the formula: ##STR1## wherein X is the same or different and --A--COOH, --A--OH, ##STR2## or --A--NH.sub.2 in which A is a divalent hydrocarbon group having not more than 26 carbon atoms, Y and Y' are each --X or --CH.sub.3, p is an integer of 0 to 1,000 and q is an integer of 1 to 500 but p+q is not more than 1,000 in an amount of 0.1 to 5% by weight based on the weight of the magnetic particles in the magnetic layer.