摘要:
An oil pump attachment structure is provided for an engine. The oil pump attachment structure includes an oil pump 9 coaxially driven by the crankshaft 2. A pump housing 10 of the pump 9 is disposed between a front cover 7 for covering timing chains 5a, 5b and crank sprockets 3a, 3b while leaving a clearance against the front cover 7. The pump housing 10 is also fastened to a cylinder block 1 so as to straddle the timing chains 5a, 5b, through stays 11a, 11b, 11c by bolts 12. With this arrangement, pulsation produced during the operation of the oil pump 9 is not transmitted to the front cover 7 directly, so that noise radiated from a front face of the front cover 7 can be reduced.
摘要:
The present invention provides an image display medium comprising a pair of substrates facing each other; and a particle group comprising two or more types of particles sealed in a space between the substrates, at least one of the two or more types of particles being positively chargeable by an external stimulus and at least one other of the two or more types of particles being negatively chargeable by an external stimulus, and the positively chargeable and negatively chargeable particles having, respectively, colors different from each other, wherein the positively chargeable and negatively chargeable particles have particle size distributions satisfying 0.4
摘要:
An image writing/display device has a voltage applying section, a pressure applying section, an initialization controlling section, and an image writing controlling section. In a state in which a display medium having a pair of electrodes and a display layer that is sandwiched between the pair of electrodes and whose reflectance is changed is positioned, the voltage applying section applies voltage to the pair of electrodes for changing the reflectance of the display layer. The pressure applying section applies pressure for changing the reflectance of the display layer. The initialization controlling section makes the display layer a uniform reflectance by applying pressure to the display layer with the pressure applying section. The image writing controlling section writes an image by applying data voltage from the voltage applying section to specific regions, that correspond to image data, of the display layer between the pair of electrodes.
摘要:
Communication terminals are provided with a short range wireless communication interface. Some communication terminals are also provided with a long range wireless communication interface. A communication terminal having both interfaces is determined to become a segment manager by a plurality of communication terminals. A segment manager and its neighboring communication terminals constitute a segment and communicate with each other via the short range wireless communication interface. A segment manager distributes segment information and collects terminal information from communication terminals that belong to its own segment. The segment managers communicate with each other via the long range wireless communication interface. The segment managers exchange the terminal information related to each segment. Communication within a segment is performed through that segment alone via the short range wireless communication interface. Communication toward the outside of that segment is performed via the short range wireless communication interface and the long range wireless communication interface.
摘要:
A semiconductor device having a capacitor formed in a multilayer wiring structure, the semiconductor device comprising a multilayer wiring structure including a plurality of wiring layers formed on a substrate, a capacitor arranged in a predetermined wiring layer in the multilayer wiring structure and having a lower electrode, a dielectric film, and an upper electrode, a first via formed in the predetermined wiring layer and connected to a top surface of the upper electrode of the capacitor, and a second via formed in an overlying wiring layer stacked on the predetermined wiring layer, the second via being formed on the first via.
摘要:
To remarkably improve shape memory properties without the need for strictly controlling the composition, the present invention provides a Ti--Ni-based shape-memory alloy having a titanium content within a range of from 50 to 66 atomic %, which comprises an amorphous alloy heat-treated at a temperature of from 600 to 800 K., in which sub-nanometeric precipitates generating coherent elastic strains are formed and distributed in the bcc parent phase(B2).
摘要:
A mask for evaluation of an aligner includes, on a transparent substrate, a plurality of resistance measurement pattern blocks each including a plurality of resistance measurement patterns which have shapes identical to each other. Resistance values of respective measurement patterns of conductive film portions on a substrate exposed and formed by using a mask having a plurality of the same measurement patterns vary in dependency upon the accuracy of a lens, etc. of the aligner. Accordingly, this evaluation mask is used to carry out exposure process to etch a conductive film to measure resistance values of the conductive film portions to compare them to each other, thereby making it possible to carry evaluation of an aligner including evaluation of a lens therefor.