Patent application number | Description | Published |
20090138839 | METHOD, APPARATUS AND PROGRAM FOR DESIGNING CIRCUITS - A circuit designing method for a semiconductor integrated circuit, the circuit having a clock control circuit and leaves to which clock signals are propagated through the clock control circuit, has detecting a clock signal producing point where a clock signal is to be produced and an operational mode setting point where an operational mode setting signal for setting an operational mode is to be imparted, using a netlist and a cell library, setting a clock signal and a name of the clock signal at the clock signal producing point, setting an operational mode setting signal suitable for a desired operational mode at the operational mode setting point, propagating the clock signal and the operational mode setting signal, and extracting signals being propagated to the leaves. | 05-28-2009 |
20130129288 | OPTICAL CABLE - An optical cable comprises an optical fiber ribbon, a tension member and a sheath. The optical fiber ribbon is constructed by integrating a plurality of optical fibers arranged in parallel. The sheath is provided so as to surround the optical fiber ribbon. The sheath is used for protecting the optical cable. One optical fiber ribbon is arranged twistably within an inner space surrounded by the sheath. | 05-23-2013 |
20130266280 | PHOTOELECTRIC COMPOSITE CABLE - The photoelectric composite cable | 10-10-2013 |
20140079362 | OPTICAL FIBER - An optical fiber | 03-20-2014 |
20140119698 | OPTICAL CABLE - An optical cable comprises a coated optical fiber having an optical fiber which includes a core made of glass and a cladding surrounding the core and a jacket made of a thermoplastic resin. The jacket is directly covering the coated optical fiber while in close contact therewith. In the optical cable, the optical fiber has the highest modulus of elasticity in materials constituting the optical cable, a glass diameter of the optical fiber is at least 30 μm but not more than 200 μm while being 5% or less of a cable diameter of the optical cable, and a distortion occurring in the optical fiber when bending the optical cable by 180° is 6% or less. | 05-01-2014 |
20140178019 | OPTICAL CABLE - In an optical cable | 06-26-2014 |
20140219617 | OPTICAL CABLE - An optical cable includes an optical fiber ribbon core wire provided with an optical fiber having a core and a cladding that surrounds the core, a sheath that surrounds the optical fiber ribbon core wire, and a braid arranged inside the sheath. The braid is formed to include wires woven with each other. In the optical cable, the wire that forms the braid is pushed into the sheath so that the sheath is integrated with the braid. | 08-07-2014 |
20140338969 | OPTICAL-ELECTRICAL COMPOSITE CABLE - An optical-electrical composite cable | 11-20-2014 |
20140376866 | OPTICAL FIBER AND OPTICAL CABLE - An optical fiber includes a core, a clad and a coating layer. The core is made of glass, has a higher refractive index than that of the clad, and can guide propagating light. The clad surrounding the core is made of glass or plastic. The coating layer surrounding the clad is made of plastic. The core has a diameter d1 of from 70 to 105 μm. The clad has a diameter d2 of from 80 to 130 μm. The glass has a diameter of from 70 to 130 μm. The coating layer has a thickness t3 of from 12.5 to 85 μm. The optical fiber has an effective numerical aperture NA of from 0.28 to 0.35. The optical fiber of this embodiment has a transmission loss of 20 dB/km or smaller and a transmission bandwidth of 40 MHz·km or larger at an 850-nm wavelength. | 12-25-2014 |
20150078716 | OPTICAL FIBER AND OPTICAL CABLE - The present invention relates to an optical fiber and an optical cable which can be used for a long term even under environments in which an oil content migrates into them, and the optical fiber has a glass fiber extending along a predetermined axis, and a coating. The coating is composed of a plurality of layers each of which is comprised of an ultraviolet curable resin or a thermosetting resin, and swelling rates of the respective coating layers are set so that they increase from an outer peripheral surface of the glass fiber to an outer peripheral surface of the cable jacket. | 03-19-2015 |