Abstract: An electronic device includes a controller. The controller performs a voice recognition operation on a voice uttered by a person being monitored. The controller generates emotion information for the person being monitored, based on the voice recognition operation.
Abstract: An insert based on an aspect includes a first face, a second face located opposite to the first face, a third face located between the first face and the second face, and a cutting edge located on an intersection of the first face and the third face. The first face includes a first region inclined so as be close to the second face as being separated away from the cutting edge. A virtual straight line orthogonal to the cutting edge is set as a first virtual straight line in a front view of the first face. A ten-point average of roughness the first region in a direction along the first virtual straight line is expressed by Rz1a and a ten-point average of roughness of the first region in a direction along the cutting edge is expressed by Rz1b, and Rz1a is larger than Rz1b.
Abstract: A base station according to an embodiment supports full-dimension MIMO (FD-MIMO). The base station includes: an antenna array having antenna elements arranged two-dimensionally in a horizontal direction and a vertical direction; and a controller configured to perform a process of transmitting a dedicated reference signal that is a reference signal used for measurement of channel characteristics and is individually generated for a radio terminal. The controller is configured to select a specific target radio terminal from among target radio terminals to be connected to the base station, and perform a process of transmitting the dedicated reference signal only to the specific target radio terminal.
Abstract: An electronic key apparatus 100 used by a user of a vehicle in a smart entry system comprises a transceiver 110 configured to perform a radio communication with the vehicle, a sensor device including at least one of a GNSS receiver 161 and an acceleration sensor 162, and a controller 130 configured to control whether to set a transmission stop mode based on an output of the sensor device 160, the transmission stop mode being for causing the transceiver 110 to stop transmission of a radio signal used for unlocking the vehicle or starting a power source of the vehicle
Abstract: In an aspect, a rotating tool includes a main body having a rod shape and extending along a rotation axis. The main body includes a first end, a second end, a twisted cutting edge located at a side of the first end, a twisted flute, a reverse twisted cutting edge located closer to the second end than the twisted cutting edge, and a reverse twisted flute. The reverse twisted flute is connected to the twisted flute. The twisted cutting edge includes a first part having a length from the rotation axis decreasing as approaching toward the second end.
Abstract: In an embodiment, a cutting tool is disclosed. The cutting tool includes a base member and a DLC layer. The DLS layer contains diamond-like carbon and is located on a surface of the base member. The DLC layer includes one or more first regions. Each of the one or more first regions contains argon by 0.1-1 mass %.
Abstract: A resonator includes a shield conductor, a columnar body, and a first dielectric body. The shield conductor includes a first conductor located on a negative z-direction side and a second conductor located on a positive z-direction side, and has a cavity therein. The columnar body has a columnar shape, and is placed inside the cavity, an end in the negative z-direction thereof being joined to the first conductor, an interval being provided between an end in the positive z-direction of the columnar body and the shield conductor. The first dielectric body is placed inside the cavity, an end in the positive z-direction thereof being joined to the second conductor, an interval being provided between an end in the negative z-direction of the first dielectric body and the shield conductor, the first dielectric body surrounding the columnar body so as to be apart from each other.
Abstract: An eNodeB transmits a high priority indicator within a licensed frequency band. In response to receiving the high priority indicator, other eNodeBs refrain from transmitting signals within an unlicensed frequency band. After determining that no other eNodeBs are transmitting signals within the unlicensed frequency band, the eNodeB transmitting the high priority indicator transmits signals to a user equipment (UE) device.
Abstract: A thermal head includes a substrate, a glaze layer, and a reinforced conductor layer. The glaze includes a first glaze and a second glaze. The first glaze extends in a predetermined direction on the surface of the substrate. The second glaze is spaced part from the first glaze to one side in a direction perpendicular to the predetermined direction on the surface of the substrate. The reinforced conductor layer includes a lateral side part. The lateral side part extends on the surface of the substrate from the first glaze side to the second glaze side and is partially located on the second glaze. An edge part on the first glaze side in the second glaze includes a cutout portion cut out toward the one side in the direction perpendicular to the predetermined direction. The lateral side part passes through the cutout portion.
Abstract: A system for licensing an application or feature for use on a wireless mobile device is disclosed. The wireless mobile device is provided to a user with a licensable application or feature, but the application or feature has not been fully authorized for use. When the wireless device receives a request to use the application or feature, the wireless device operates the requested application or feature, and generates an irrevocable license request. The license request is transmitted to a license server at a time convenient for the wireless device. The license server generates a license certificate to the application or feature, and transmits the license certificate to the wireless mobile device. The wireless device receives the license certificate, which is stored in local memory. Accordingly, the application or feature is now fully licensed for future operation on the wireless mobile device. The license server operates accounting processes to generate license reports and license accounting information.
March 5, 2013
Date of Patent:
June 23, 2020
Charles Wiltgen, Lisa Le Vasseur, Kotaro Matsuo
Abstract: Where a user equipment (UE) device transfers communication from a first radio access network (RAN) device to a second RAN device, the first RAN device receives a traffic offload indicator indicating that resources being used for data traffic for the UE device through the first RAN device are released because the data traffic communication has been transferred to the second RAN device. The first RAN device provides assistance parameters to the UE device that are determined at least partially based on the information that the data traffic communication has been transferred to the second RAN device. The UE device uses the assistance parameters in determining when to transfer data traffic RAN between the first RAN device and the second RAN device.
Abstract: A base station used in a mobile communication system, includes: a controller configured to cause a user equipment to transition to a specific state in which a paging area is configured in the user equipment from the base station, perform a paging for the user equipment by the base station with another base station that are correspond to the paging area, when the base station receives a non-access stratum signaling from a core network to the user equipment, and transmit a failure notification from the base station to the core network in response to failing to the paging. The failure notification comprises an identifier for identifying the user equipment, and information indicating a cause of failure of the paging.
Abstract: A ceramic bonded body of the disclosure includes a first silicon carbide ceramics, a second silicon carbide ceramics, and a bonding layer positioned between the first silicon carbide ceramics and the second silicon carbide ceramics. The bonding layer contains 25 mass % or more metallic silicon, and 25 mass % or more silicon carbide assuming all components constituting the bonding layer as 100 mass %, and a total of the metallic silicon and the silicon carbide is 75 mass % or more, and the bonding layer further contains at least one of nickel silicide and chromium silicide.
Abstract: A crystal vibrator according to the present invention includes a crystal blank generating thickness shear vibration, a pair of excitation electrodes on both surfaces of the crystal blank, and a pair of extraction electrodes respectively extracted from the excitation electrodes. The crystal blank includes a region provided with a plurality of hill parts which are covered by an excitation electrode. Due to hill parts, it is possible to increase adhesion to the excitation electrodes and to provide a highly reliable crystal vibrator.
Abstract: A circuit board of the present disclosure includes a substrate, a conductor layer located on the substrate, a reflective layer located on the conductor layer, and a resin layer located on the substrate to be in contact with the conductor layer and the reflective layer. In a surface of the reflective layer, arithmetic mean roughness Ra obtained from a roughness profile is less than 0.2 ?m, and a ratio of kurtosis Rku obtained from a roughness profile to skewness Rsk obtained from a roughness profile is 5 or more and 15 or less.
Abstract: A flow channel member according to the present disclosure has a flow channel. A surface of the flow channel has a reduced valley depth Rvk found from a roughness profile, the reduced valley depth Rvk being less than a reduced peak height Rpk found from the roughness profile.
Abstract: An electronic device includes a controller. The controller performs a speech word analysis based on the voice of a user after performing a first voice output request. The controller estimates a comprehension level of the user, based on information linked to a word stored in the memory and a result of the speech word analysis, and then performs a second voice output request in accordance with the comprehension level of the user. When the mobile terminal configured to output the first voice and the second voice is mounted on a charging stand, the controller may perform the speech word analysis, estimate the comprehension level, and perform the second voice output request.
Abstract: A resin molded body includes: a polyolefin element formed of polyolefin, including a crystalline region and an amorphous region; and a hydrophilic copolymer contained in at least part of a surface of the polyolefin element, the hydrophilic copolymer including a copolymer of 2-methacryloyloxyethyl phosphorylcholine (MPC) of 45% or greater on a mole fraction basis and at least one other monomer. In the resin molded body, the MPC polymer is immersed through the surface by applying heat treatment.
March 20, 2018
June 18, 2020
KYOCERA Corporation, The University of Tokyo
Abstract: There is provided a first substrate having a first main surface, a second substrate having a second main surface, a bonding member bonding the first main surface and the second main surface, and a flow path positioned between the first substrate and the second substrate and extended in a parallel direction with the first main surface and the second main surface, and the bonding member has a projection which is protruded from a portion between the first main surface and the second main surface toward an inner part of the flow path, the flow path includes a first portion having the projection provided in an inner part and a second portion linked to the first portion adjacently to an opposite side to a side where the projection of the first portion is provided, and a height of the first substrate is greater than a height of the second portion in the thickness direction.