Abstract: A liquid ejecting head includes a liquid ejecting head main body that has a nozzle group that is formed by arranging a plurality of nozzles, which eject a liquid, in parallel, and that ejects a liquid from each nozzle, and a fixation member to which the liquid ejecting head main body is fixed. The fixation member has a fixation part to which the liquid ejecting head main body is fixed and a reference surface that is formed on a side opposite fixation part, and which includes a reference part serving as reference for a positioning the liquid ejecting head main body with respect to an installation target, and a position adjusting part adjusting the relative position between the reference surface and the nozzle group is provided between the liquid ejecting head main body and the fixation part.

Abstract: A power-supply-lead retaining part includes a pair of legs extending toward a bearing through hole, a pair of first locking portions provided on the pair of legs and locked to the edge portion of the bearing through hole, and a pair of second locking portions locked to the edge portion of the sensor substrate on both sides of a notch.

Abstract: The present invention is designed so that a small cell detection/measurement signal is introduced without making an impact on existing systems. Where a small cell (S) covered by a small base station (10) is placed within a macro cell (M) covered by a macro base station (20) and a user terminal (30) is present within the small cell, the small base station generates a detection/measurement signal for a new detection process, which is different from an existing small cell detection process using synchronization signals, and maps the detection/measurement signal to avoid the synchronization signals and transmits the detection/measurement signal to the user terminal, and the user terminal receives the detection/measurement signal from the small base station and detects the small cell.

Abstract: The present invention is designed to carry out uplink transmission adequately even when CA is executed by applying different duplex modes between multiple cells.

Abstract: The present invention is designed so that uplink transmission is carried out adequately even when CA is executed by applying different duplex modes between multiple cells.

Abstract: The present invention is designed to detect an S-cell efficiently, in a short time, upon carrier aggregation in a HetNet. In a communication system where carrier aggregation is executed between a first carrier (CC #1) and a second carrier (CC #2), a macro base station apparatus (20A) generates a carrier detection signal that makes a mobile terminal apparatus (10) detect the second carrier (CC #2), such that carrier aggregation is executed with the first carrier (CC #1), and transmits the carrier detection signal to an RRH base station apparatus (20B) such that the carrier detection signal is transmitted from the RRH base station apparatus (20B) to the mobile terminal apparatus (10) in the second carrier (CC #2) in which the carrier detection signal can be allocated with a higher density than a reference signal of the first carrier (CC #1). The macro base station apparatus (20A) detects an S-cell based on the received quality of the carrier detection signal fed back from the mobile terminal apparatus (10).

Abstract: To provide an electric-motor rotor including a cylindrical yoke, a resin magnet portion that is formed from resin magnet integrally with the outer periphery of the yoke, a position-detecting magnet that is located on one axial-end side of the resin magnet portion, a plurality of seats that are formed on the axial end surface of the yoke on the side of the position-detecting magnet, each of which includes a pair of protruding portions, and an opening formed between the protruding portions, and a seat connecting portion that is formed with the seats on its top surface, wherein a ribbed runner that supplies the resin magnet to the resin magnet portion through the opening is provided at the opening to form, along with the seat, a seat portion that places thereon the position-detecting magnet.

Abstract: The present invention is designed so that uplink transmission is carried out adequately even when CA to apply different duplex modes between multiple cells is executed. A user terminal communicates with an FDD cell and a TDD cell by employing carrier aggregation, and has a receiving section that receives DL signals transmitted from each cell, and a feedback control section that allocates delivery acknowledgement signals in response to the DL signals received, by allocating the delivery acknowledgment signals in a predetermined UL subframe, and, regardless of the cell that is configured as the primary cell, when UL subframes are configured in both the FDD cell and the TDD cell, the feedback control section feeds back the delivery acknowledgement signals by using a UL subframe of one or both of the cells, and, when a UL subframe is configured only in the FDD cell, the feedback control section feeds back the delivery acknowledgement signals by using the UL subframe of the FDD cell.

Abstract: A wall-shaped enclosure that forms a space which can accommodate a head chip is formed in a projecting manner at a lower end of a lower case member. Since a cylindrical thick part is formed at the lower end of the lower case member, the lower case member is unlikely to be bent, particularly around the wall-shaped enclosure and a part where the wall-shaped enclosure is disposed. The head chip that is disposed in the space of the lower case member which is unlikely to be bent is unlikely to be subjected to an external force, and the cover member absorbs torsion generated between the head chip and the lower case member so that the head chip is even more unlikely to be subjected to the external force.

Abstract: A mobile station UE in accordance with an embodiment of the present invention is a mobile station for communicating with a radio base station using two or more carriers. The two or more carriers include a carrier in a non-discontinuous reception state and a carrier in a discontinuous reception state. The mobile station includes a first communicating unit configured to perform communications on the carrier in the non-discontinuous reception state and a second communicating unit configured to perform communications on the carrier in the discontinuous reception state. The first communicating unit treats intervals before and after an on-duration on the carrier in the discontinuous reception state as measurement gaps.

Abstract: The present invention is designed to perform CQI measurement for adjacent cells without making the processes in the user terminal UE complex. A base station apparatus (eNodeB #1) provided in the serving cell has features of acquiring, from a base station apparatus (eNodeB #2) provided in an adjacent cell, the cell ID of the adjacent cell, and the position and transmission power of the CSI-RS, as parameters related to the CSI-RS of the adjacent cell, generating a broadcast signal including the above parameters related to the CSI-RS, and transmitting the generated signal to the user terminal (UE).

Abstract: The present invention is designed to enable appropriate transmission and reception in user terminals even when CA is executed by applying different duplex modes between multiple cells. A user terminal communicates with an FDD cell and a TDD cell by using carrier aggregation, and has a transmitting/receiving section that receives DL signals transmitted from each cell and transmits UL signals to each cell, and a report control section that controls reporting of capability information regarding simultaneous transmission and reception of the DL signals and UL signals in the transmitting/receiving section. The report control section controls reporting of the capability information regarding simultaneous transmission and reception of the transmitting/receiving section with respect to every combination of a frequency band to use in the FDD cell and a frequency band to use in the TDD cell.

Abstract: The present invention is designed to reduce the load of inter-frequency measurements in user terminals in a radio communication system in which a plurality of CCs are used in each small cell within a macro cell. The inter-frequency measurement method of the present invention includes the steps of, from a radio base station forming a macro cell to a user terminal, transmitting the transmission timing information of a detection signal in a small cell, and the a timing shift value for detection signals of the plurality of CCs that transmitted with shifted timings in the small cell, and, in the user terminal, measuring the plurality of CCs in a measurement gap based on the transmission timing information and the timing shift value.

Abstract: A “macro-assisted cell” adaptable to multiple operation modes is realized. In a mobile station (UE) of the invention, a control unit (22) is configured to start communication in a small cell on the basis of MIB/SIB of the small cell when a sequence in a “discovery signal” is determined as a sequence for a “stand-alone cell.” The control unit (22) is configured to start the communication in the small cell on the basis of a control signal from a macro cell when the sequence in the “discovery signal” is determined as a sequence for a “macro-assisted cell.

Abstract: The present invention is designed to adequately control small cells (small base stations) on/off in a structure where small cells and macro cells are arranged to overlap each other. A base station forms a macro cell, which is arranged to overlap a small cell, controls on/off of a small base station forming the small cell, and has a reporting section that reports, to the small base station, information related to a UL signal transmitted from a user terminal, and a control section that controls transmission of a DL signal from the small base station based on information that is reported from the small base station having detected the UL signal.

Abstract: There is provided a method for generating a pattern. A pattern is generated by selecting a cell from a cell library including a plurality of cells, adding, to the interior of the selected cell, a second pattern different from a first pattern of the selected cell, performing a first optical proximity correction (OPC) onto the pattern of the selected cell including the first pattern and the second pattern, performing a second optical proximity correction onto a pattern of a plurality of cells in which the selected cell including first pattern and second pattern, which have been subjected to the first optical proximity correction, and another of the cells are proximately arranged and generating the pattern including the patterns of the plurality of cells which have been subjected to the second optical proximity correction.

Abstract: The present invention is designed to adequately control small cells (small base stations) on/off in a structure where small cells and macro cells are arranged to overlap each other.

Abstract: The present invention is designed to prevent the deterioration of network quality due to coverage holes between small cells, or deterioration of service quality arising from that, in a HetNet. The radio communication method of the present invention is a radio communication method in a user terminal (UE) that communicates with at least one of a macro base station (MeNB) that forms a macro cell (M) and a small base station (SeNB) that forms a small cell (S) such that the small cell (S) overlaps the macro cell (M) at least in part, and includes the steps of communicating with the small base station (SeNB), and receiving a paging signal from the macro base station (MeNB) in a first carrier frequency (F1) when communication is in progress with the small base station (SeNB) in a second carrier frequency (F2).

Abstract: A control apparatus for a 4WD vehicle is provided. The control apparatus includes a driving force source, main driving wheels, auxiliary driving wheels, a driving force transmission shaft, a first disconnection mechanism, a second disconnection mechanism, and an electronic control unit. The electronic control unit is configured to: (i) control one of the first disconnection mechanism and the second disconnection mechanism to be engaged and then engage the other one of the first disconnection mechanism and the second disconnection mechanism when a disconnect state is canceled; and (ii) set, when the disconnect state is canceled, an increasing gradient of a rotation speed of the driving force transmission shaft in accordance with a condition that the electronic control unit determines to cancel the disconnect state.

Abstract: A motor driving circuit may include a timing detection circuit configured to receive a signal that corresponds to the Hall signal output from the Hall sensor, and to generate a timing signal which is asserted at a predetermined timing in every cycle of the Hall signal. The timing detection circuit may include a counter configured to perform a counting operation according to a clock signal; a reset unit configured to reset a count value of the counter for every cycle of the counter, to a value obtained by multiplying the count value obtained immediately before the reset operation by a negative coefficient; and a comparison unit configured to assert the timing signal at every timing at which there is a zero-crossing in the value of the counter.