Abstract: Convenience of an ink bottle and a bottle set is improved. An ink bottle includes: a container portion that contains ink; a guiding portion that is formed in one end portion of the container portion, and includes an outflow port from which the ink in the container portion flow out; and a cover that covers at least an end portion of the container portion on the opposite side of the guiding portion.

Abstract: The power consumption of a USB 3.0 hub is reduced, and the interconnection between the USB 3.0 hub and USB 3.0 devices is improved. On receiving a data transfer request packet, which is transferred by a DS port in a low power consumption state, from a host, an SS controller of an SS hub makes the DS port transmit an LFPS for returning a destination device of the data transfer request packet to U0 state, and transmits a transfer enable packet, which is generated by the SS controller itself and shows that the destination device has become ready to correspond to the data transfer, to the host after transmitting a transfer deferment packet to the host. The SS controller does not execute a process that is specified in USB 3.0, and in which a transfer deferment packet is transmitted to the destination device after the DS port return to U0 state.

Abstract: A receiving apparatus according to the present invention is able to normally decode reception data even when a part of an initialization symbol during training is corrupted. The receiving apparatus includes an initialization signal generation unit that generates an initialization signal, and a descrambling circuit that descrambles reception data by a descrambler initialized by the initialization signal. The reception data includes a training data set for establishing connection of high-speed serial communication, the training data set including one or more TSn ordered sets. The TSn ordered set includes one or more COM symbols and one or more pieces of data other than COM symbols. The initialization signal generation unit generates the initialization signal at an initialization last timing at which at least the last COM symbol among the COM symbols forming the last TSn ordered set included in the training data set is input to the descrambling circuit.

Abstract: A receiving apparatus according to the present invention is able to normally decode reception data even when a part of an initialization symbol during training is corrupted. The receiving apparatus includes an initialization signal generation unit that generates an initialization signal, and a descrambling circuit that descrambles reception data by a descrambler initialized by the initialization signal. The reception data includes a training data set for establishing connection of high-speed serial communication, the training data set including one or more TSn ordered sets. The TSn ordered set includes one or more COM symbols and one or more pieces of data other than COM symbols. The initialization signal generation unit generates the initialization signal at an initialization last timing at which at least the last COM symbol among the COM symbols forming the last TSn ordered set included in the training data set is input to the descrambling circuit.

Abstract: A new, efficient process is provided for the production of 7.beta.-[(2D-2-amino-2-carboxy)-ethylthio-acetamido]-7.alpha.-methoxy-3-[( 1-methyl-1H-tetrazole-5-yl) thiomethyl]-3-cephem-4-carboxylic acid useful as new antibacterial agent. This process is economic in using as the starting material the inexpensive, corresponding cephem compound containing no 7.alpha.-methoxy group on the cephem nucleus and comprises 7.alpha.-methoxylation of a protected derivative of the starting cephem compound with t-butyl hypochlorite and lithium methoxide, followed by inactivation of the excessive methoxylation reagents with a trialkyl phosphite and acetic acid to prevent undesired side-reactions such as oxidation of the alkylthioacetyl group of the product, and further by conventional removal of the protecting groups.