摘要:
In the semiconductor memory device, memory cells are divided into plural blocks; each block is further divided into plural I/O unit groups; and furthermore each I/O unit group is divided into plural small groups. The word lines provided for each small group of memory cells arranged at similar locations in each unit group are connected in common to a word line selecting line selected by a select circuit. Therefore, the number of memory cells connected to one word line can be reduced to decrease the power consumption and to increase the operating speed, without increasing the wiring capacitance and the chip size.
摘要:
This protected MOS transistor circuit has a p-type semiconductor substrate, VSS terminal, input MOS transistor, first resistor connected to the gate electrode of transistor, and MOS transistor which has a gate electrode connected to the VSS terminal and a current path connected between the VSS terminal and a junction of the first resistor and the gate electrode of the input MOS transistor. This protected MOS transistor circuit further has a second resistor connected in series with the first resistor, and pn-junction diode connected reversely between the VSS terminal and the junction of the first and second resistors.
摘要:
A semiconductor memory device having a normal mode of reading and writing data from and to a selected memory cell of a memory cell array. The semiconductor memory device is characterized by control means for switching the normal operation mode to a test mode in response to a test mode signal applied to a certain input terminal, selecting all desired memory cells of the memory cell array at a time, and allowing data applied to a data input terminal to be written to all the selected and desired memory cells at one time.
摘要:
An integrated circuit includes an input buffer circuit and an output buffer circuit. The source voltage to the input buffer circuit and the output buffer circuit are supplied through bonding pads formed independently on a semiconductor chip, and electrically connected to a source potential lead pin. The input node of the input buffer circuit is coupled to the source potential of the output buffer circuit with a capacitor.
摘要:
Provided is an instant black tea, which includes the non-polymer catechins at high concentration, is further reduced in bitterness and astringency, and is excellent in the appearance of its infusion. The instant black tea includes a beverage material containing black tea leaves and a dried green tea extract and sealed in a tea bag. A mass ratio of the non-polymer catechins/tannin in the beverage material is from 0.65 to 0.95.
摘要:
The objective of the present invention is to provide a membrane electrode assembly, and a solid polymer electrolyte fuel cell having the assembly. The assembly has a member that has excellent gas sealing properties, and at the same time, is capable of improving electrode membrane strength. In the assembly, the polymer electrode membrane is not deteriorated. Further, the assembly is easy to be built up, since the number of components is small. The membrane electrode assembly for a solid polymer electrolyte fuel cell of the present invention is characterized in comprising a polymer electrolyte membrane, a fuel electrode layer and an air electrode layer located respectively on each surface of the membrane, and a fuel electrode diffusing layer and an air electrode diffusing layer located respectively on the fuel electrode layer and the air electrode layer; wherein an area of a planer section of the polymer electrolyte membrane is slightly larger than areas of planer sections of the fuel electrode layer and the air electrode layer; a reinforcing frame formed of a thermosetting resin is located on a part of the polymer electrolyte membrane where the fuel electrode layer or the air electrode layer is not formed on one side or both sides thereof; and a protective later exists in at least a part between the polymer electrolyte membrane and the reinforcing frame.
摘要:
While a reference means having a positional relationship to the pass-line of a continuance mill determined in advance and caliber profile (area enclosed by the groove profile of a rolling roll) formed by a rolling roll at each stand are imaged within the same visual field and a position corresponding to the pass-line is calculated based on the region corresponding to the reference means within the taken image, the center position of the region corresponding to the caliber profile within the taken image is calculated and the misalignment amount of the caliber profile can be calculated based on the calculated center position and the calculated position corresponding to the pass-line. Accordingly, a misalignment amount can be measured accurately as long as images of the reference means and the caliber profile are taken within the same visual field.
摘要:
AlGaInP system laser device (24) and AlGaAs system laser device (26) are arranged so that respective stripes (28, 30) are parallel to each other. The AlGaInP system laser device (24) is placed to (011) plane (22b) side from the centerline of the substrate and the AlGaAs system laser device (26) is placed to the (0{overscore (1)}{overscore (1)}) plane (22a) side from the centerline of the substrate when viewed from the main emitting plane (01{overscore (1)}) (22c) side of laser light. Substrate (22) is an off substrate and inclines from the (0{overscore (1)}{overscore (1)}) plane (22a) toward the (011) plane (22b) with respect to the (100) plane at a certain angle (θ off) within the range of 2 degrees and 15 degrees. Optical axis L1 of the AlGaInP system laser device (24) is parallel to optical axis L2 of the AlGaAs system laser device (26) and approaches at an angle of about 0.5 degrees.
摘要:
AlGaInP system laser device (24) and AlGaAs system laser device (26) are arranged so that respective stripes (28, 30) are parallel to each other. The AlGaInP system laser device (24) is placed to (011) plane (22b) side from the centerline of the substrate and the AlGaAs system laser device (26) is placed to the (0{overscore (1)}{overscore (1)}) plane (22a) side from the centerline of the substrate when viewed from the main emitting plane (01{overscore (1)}) (22c) side of laser light. Substrate (22) is an off substrate and inclines from the (0{overscore (1)}{overscore (1)}) plane (22a) toward the (011) plane (22b) with respect to the (100) plane at a certain angle (θ off) within the range of 2 degrees and 15 degrees. Optical axis L1 of the AlGaInP system laser device (24) is parallel to optical axis L2 of the AlGaAs system laser device (26) and approaches at an angle of about 0.5 degrees.
摘要:
Provided is an instant black tea, which includes the non-polymer catechins at high concentration, is further reduced in bitterness and astringency, and is excellent in the appearance of its infusion. The instant black tea includes a beverage material containing black tea leaves and a dried green tea extract and sealed in a tea bag. A mass ratio of the non-polymer catechins/tannin in the beverage material is from 0.65 to 0.95.