摘要:
A semiconductor mounting device including a first substrate having first insulation layers, first conductor layers formed on the first insulation layers and via conductors connecting the first conductor layers, a second substrate having a core substrate, second conductor layers, through-hole conductors and buildup layers having second insulation layers and third conductor layers, first bumps connecting the first and second substrates and formed on the outermost first conductor layer on the outermost first insulation layer, and second bumps positioned to connect a semiconductor element and formed on the outermost third conductor layer on the outermost second insulation layer. The second substrate has greater thickness than the first substrate, the second conductor layers are formed on surfaces of the core substrate, respectively, the through-hole conductors are formed through the core substrate and connecting the second conductor layers, and the buildup layers are formed on the core substrate and second conductor layers, respectively.
摘要:
An image forming apparatus including photoconductor drums corresponding to colors, motors, gears to transmit each rotation of the motors to each of the photoconductor drums, each of two gears comprising a portion to be detected intermittently continuing in a circumferential direction at a position having same radius centering around a rotary shaft of the gears, a pair of phase sensors to output detection signals of signal logics according to an existence or a non-existence of the portion to be detected at a point symmetric position centering around the rotary shaft of each of two gears and a control unit to calculate a rotation phase difference between each of the gears based on a logical combination of the detection signals which are output from the pair of phase sensors and to control the motors so as to synchronize rotation of each of the gears based on the calculated rotation phase difference.
摘要:
According to one embodiment, a relay connector connects two input connectors respectively mounted on mounting surfaces of two substrates, ends of which are arranged to be opposed to each other. The relay connector includes a relay connector main body and relay terminals. The relay connector main body includes a substrate regulating section interposed between the ends of the two substrates and set in contact with the ends of the two substrates to form a space between the ends of the two substrates. The relay terminals project from both ends of the relay connector main body to be connected to the input connectors.
摘要:
The present invention provides a carrier material for a thin layer base material, which does not cause defects such as generation of wrinkles and scratches, and impossibility of shape retention even in the case of using a thin layer base material in processing step, transporting step or the like in the state of being bonded to a carrier material, and is also excellent in workability. Disclosed is a carrier material for a thin layer base material, including a support having a thickness of 50 to 150 μm and formed from a polyester-based resin, and a pressure-sensitive adhesive layer formed on at least one surface of the support.
摘要:
According to one embodiment, a video server apparatus includes a memory, a recorder, a decoder, a controller, a synchronizer, a sync signal transmitter and a time manager. The synchronizer generates sync signals in frame unit. The sync signal transmitter distributes the sync signals generated by the synchronizer in frame unit, to the memory, the recorder, the decoder and the controller. Each of the memory, recorder, decoder and controller includes a time manager. The time manager manages the sync signals distributed.
摘要:
The present invention provides a rubber composition for a sidewall, an insulation, or a breaker cushion, which can achieve both excellent fuel economy (low heat build-up) and high flex crack growth resistance while having processability excellent enough to eliminate the need for mastication, and also provides a pneumatic tire produced using the rubber composition. The present invention relates to a rubber composition for a sidewall, an insulation, or a breaker cushion, including: a rubber component that contains a modified natural rubber with a phosphorus content of 200 ppm or less; and carbon black and/or a white filler.
摘要:
The present invention provides a protection film for blades to be adhered to the blade surface of wind power generators, which has a substrate and a pressure-sensitive adhesive layer on one surface of the substrate.
摘要:
A video device comprises: a video signal processor generating a standard definition video signal at least having a composite signal and a high definition component video signal; an outputting unit outputting the standard definition video signal or the high definition component video signal to a cable to be connected; a discriminating unit discriminating a kind of cable connected to the outputting unit; and a switch allowing the outputting unit to selectively output the standard definition video signal and the high definition component video signal on the basis of the discrimination result of the discriminating unit. When the discriminating unit determines that the cable connected to the outputting unit is a cable for a high definition signal, the switch allows the outputting unit to output the high definition component video signal.
摘要:
A polyol composition comprising a polyol (a) and resin fine particles (b) dispersed in the polyol (a), and a method for producing the polyol composition are provided, wherein the resin fine particles (b) are particles such that an arithmetic standard deviation by volume of a particle size distribution of the particles, derived from respective values in 85 divisions of a range of 0.020 to 2000 μm determined by a laser diffraction/scattering particle size distribution analyzer, is not more than 0.6. A resin fine particle-dispersed polyol composition that, even if the resin particles dispersed in the polyol have a small particle diameter, allows the production of a polyurethane resin having an excellent mechanical strength such as elongation at break, and a method for producing the same, are provided.
摘要:
According to one embodiment, an account aggregation system includes an information processing apparatus and an account aggregation server. The information processing apparatus includes a database, an automatic sign-on process module and an encryption key processing module. The automatic sign-on process module is configured to provide authentication data the service providing servers have requested for, by using the authentication data stored in the database. The encryption key processing module is configured to register, for the account aggregation server, an encryption key for encrypting authentication data to be stored in the database or for decrypting the authentication data stored in the database, to acquire the encryption key from the account aggregation server when a process is performed by using the encryption key, and to erase the encryption key after the process is performed. The account aggregation server includes an encryption key management module which is configured to manage the encryption key.