Abstract: An RFID tag includes a circuit board, an RFID IC and a functional module. The circuit board has an antenna conductor. The RFID IC is mounted on the circuit board. The functional module is connected to the circuit board through a lead wire. An electrical length of a connection wiring that electrically connects the functional module to an element on the circuit board is within ±10% of an integral multiple of a half wavelength of a radio signal that the RFID IC transmits or receives.
Abstract: A device management system for configuring a configuration target device includes: a candidate determiner configured to determine, from among a plurality of installed devices, based on position information of each of the plurality of installed devices and position information of the configuration target device, a candidate device of a reference device to be referred to for configuring the configuration target device; a reference device selector configured to select the reference device from among a plurality of the candidate devices determined by the candidate determiner, based on a device operation on the configuration target device; and a configuration processor configured to perform a process of configuring, for the configuration target device, configuration information configured for the reference device selected by the reference device selector.
Abstract: A communication control method according to an embodiment is a method for controlling specific data transmission in which a user equipment transmits or receives data of a predetermined size or smaller size during a random access procedure. The communication control method includes transmitting, by the user equipment in an RRC connected state, to a base station, assistance information for the base station to determine whether to perform, on the user equipment, data transmission configuration necessary for performing the specific data transmission, and in response to determining, based on the assistance information, to perform the data transmission configuration on the user equipment, transmitting, by the base station, to the user equipment, an RRC release message including configuration information indicating the data transmission configuration.
Abstract: An image display module, a movable object, and a concave mirror improve the quality of a stereoscopic image provided to a user. An image display module includes a display that displays a planar image and a parallax image projected to a first eye and a second eye of a user through an optical system, a barrier that causes parallax between the first eye and the second eye by defining a traveling direction of image light for the parallax image, and a concave mirror that includes a part of the optical system. The parallax image projected through the optical system has less distortion than the planar image projected through the optical system.
Abstract: A package for housing an electronic component includes: a base portion including a first surface including a recessed portion in which an electronic component is mounted and also including a second surface located on an opposite side to the first surface; an external connection conductor located on the second surface; internal wiring located inside the base portion; first wiring located on the second surface and connected to the internal wiring; and second wiring located between the first wiring and the external connection conductor and connected to the external connection conductor, in which the first wiring and the second wiring are covered with an insulating layer.
Abstract: A set of neighboring base stations coordinate to simultaneously transmit a common resynchronization signal via a Common Synchronization Channel (CSCH). The common resynchronization signal is transmitted from the base stations utilizing a common sequence and a common set of time/frequency resources. A user equipment (UE) device receives the common resynchronization signals from a plurality of the base stations and combines the received common resynchronization signals. In some examples, the UE device coherently combines the received common resynchronization signals. Once the received signal strength of the combined received common resynchronization signals exceeds a threshold level, the UE device utilizes the combined received common resynchronization signals to obtain resynchronization.
Abstract: A rotary tool may include a body having a first part, a second part, a third part, a first cutting edge located at a first end, a flute extending from the first cutting edge toward a second end, and an outer peripheral surface. The outer peripheral surface in the third part may have a first portion. The third part may have a land face, and a second cutting edge located on a ridge line where a first portion and the land face intersect. The land face may have a first region in which a width increases from a side of the first end toward a side of the second end, and a second region that is located closer to the second end than the first region in which a width decreases from a side of the first end toward the second end.
Abstract: A method for manufacturing a tip for cutting tool use includes a shaping step of injecting a material into a mold to thereby form a molded body which becomes a tip for cutting tool use. The shaping step injects the material into the mold through a gate located on the inner side of a part corresponding to an intersecting ridge part formed by a major surface and an outer peripheral surface of the tip for cutting tool use.
Abstract: A communication method according to one embodiment comprises the steps of transmitting capability of a radio terminal, which is a pedestrian user equipment (UE), from the radio terminal to a base station, receiving, by the base station, the capability of the radio terminal from the radio terminal, and individually transmitting, from the base station to the radio terminal, information of a radio resource pool for direct terminal-to-terminal communication based on the capability of the radio terminal. The information of the radio resource pool is information of a resource pool based on a geographical zone.
February 2, 2018
Date of Patent:
June 21, 2022
Hiroyuki Adachi, Masato Fujishiro, Henry Chang
Abstract: A mobile communication system comprises a user equipment configured to perform a radio communication with a mobile communication network, a plurality of nodes including a proxy target node provided on the mobile communication network and configured to execute a proxy process of executing a calculation process of an application used by the user equipment on behalf of the user equipment. The switching information used for a switching process switching the proxy target node from a first node to a second node is notified to at least one of the first node, the second node, and the user equipment.
Abstract: A power over fiber system includes a power sourcing equipment, a powered device, an optical fiber cable, a measurer and a control device. The power sourcing equipment includes a semiconductor laser that oscillates with electric power, thereby outputting feed light. The powered device includes a photoelectric conversion element that converts the feed light into electric power. The optical fiber cable transmits the feed light from the power sourcing equipment to the powered device. The measurer measures a distance from the power sourcing equipment to the powered device. The control device controls the power sourcing equipment to output the feed light by changing a laser wavelength thereof for the distance from the power sourcing equipment to the powered device measured by the measurer.
Abstract: A server capable of connecting in a wired or wireless manner to a storage apparatus that stores a package delivered to a recipient, and an other electronic device, includes a communication unit, a storage unit, and a controller. The communication unit communicates with the storage apparatus and the other electronic device. The storage unit stores first information indicating a home probability of the recipient of the package. The controller controls the communication unit such that the first information stored in the storage unit and second information that is acquired from the storage apparatus and that indicates an availability of the storage apparatus are sent to the other electronic device in response to a request from the other electronic device, received by the communication unit.
March 4, 2022
June 16, 2022
Takaomi ARAKI, Toshikazu KAWAUCHI, Gen MATSUI
Abstract: An electronic element has a first surface, and an insulating surrounding member has a second surface and is in close contact with the electronic element and surrounds the electronic element while allowing the first surface to be exposed from the second surface. A wiring board faces a third surface constituted by the first surface and the second surface. An insulating joining member is interposed between the third surface and the wiring board and joins the third surface and the wiring board together. A conductive bump is located between the third surface and the wiring board and electrically connects the electronic element and the wiring board to each other. The joining member has a through hole that passes through the joining member from the third surface to the wiring board and that accommodates the bump. At least a portion of the through hole overlaps the second surface in perspective plan view.
Abstract: An electronic device has an electronic component, a substrate on which the electronic component is mounted, and a housing having a tubular shape. The housing includes a first metal plate that is a tubular metal plate covering the electronic component and the substrate from the outer peripheral direction of the substrate and a second metal plate that is a tubular metal plate joined to the first metal plate from the radially inner side, a portion of each of the first metal plate and the second metal plate being covered with resin.
Abstract: An image processing device includes an input interface and at least one processor. The input interface is configured to acquire an image obtained by image-capturing a surrounding region of a mobile body. The computation unit is configured to process the image obtained by image-capturing the surrounding region. The computation unit is configured to execute first processing of detecting, from the image, a region in which the mobile body is movable, and second processing of calculating an adjustment parameter for adjusting the image on the basis of the region in which the mobile body is movable.
Abstract: A stereoscopic virtual image display module includes a display panel, a first optical device set, and a second optical device. The display panel includes an active area that outputs image light. The first optical device set reflects the image light toward a user to allow the user to view a virtual image corresponding to the active area. The second optical device changes or restricts a ray direction of the image light traveling from a first active area included in the active area through the first optical device set toward the user. The second optical device allows first image light to enter a left eye and allows second image light to enter a right eye. The module allows each eye of the user to view a virtual image corresponding to the first active area at a first pixel density higher than or equal to 60 pixels per degree.
Abstract: An RFID tag includes a circuit board and a plurality of functional modules. The circuit board has an antenna conductor and a ground plane. On the circuit board, a control circuit and an RFID IC are mounted. The functional modules are connected to the circuit board. The circuit board includes a main part and an extended part. The main part includes a mounting plane for the control circuit and the ground plane. The extended part includes the antenna conductor and is integrated with the main part. The extended part and the antenna conductor are longer than one edge of the main part and disposed along the one edge.
Abstract: A cutting insert may include an upper surface, a lower surface, a front lateral surface and a rear lateral surface. The upper surface may include a first upper cutting edge and an upper constraining surface. The lower surface may include a lower constraining surface. The lower constraining surface may include a lower groove. The lower groove may include a first region, a second region and a third region. The first region may be located on a side opposite to the upper constraining surface. A wedge angle of the first region may be a first angle, a wedge angle of the second region may be a second angle, and a wedge angle of the third region may be a third angle. The first angle may be smaller than each of the second angle and the third angle.
Abstract: A distribution system for an image distribution via a network and a method of distributing image data via a network are disclosed. The distribution system includes a video capture device having a plurality of cameras for capturing image date to generate 360-degree image and a server. The video capture device transmits the captured image data to a server via a network. The server receives the image data transmitted from the video capture device and delivers the image data to a viewing device depending on a request from the viewing device to display the video image on the viewing device.
February 28, 2022
June 16, 2022
Paul M. RUSSO, Jonathan RUSSO, Michael RUSSO
Abstract: A wiring substrate includes an insulating substrate, a conductor and an Ni film. The insulating substrate has a first surface and a second surface on a side opposite the first surface, and contains AlN. The conductor is disposed on the first surface and contains Cu. The Ni film is disposed so as to extend across an upper surface and a side surface of the conductor to the first surface. Ti oxide is scattered so as to be at a plurality of points on the first surface.