Abstract: A control apparatus for generating a control signal for controlling a printer on the basis of an input signal includes: an arithmetic unit configured to generate an error diffusion processing signal by subtracting, from the input signal, an error diffusion output signal output from a diffusion matrix that determines a distribution of a print density error; a multiplier unit configured to generate an intermediate signal by multiplying the error diffusion processing signal by a correction gain for controlling a correction amount of the print density error; and a quantizer unit configured to generate the control signal by quantizing the intermediate signal.
Abstract: A module of the present invention is formed by housing, in a housing container, a cell stack device that includes cell stacks comprising an arrangement of a plurality of cells. The housing container includes a housing chamber that houses the cell stack device; a first gas introduction section provided in a lower portion of the housing chamber and configured to introduce a first gas supplied into the housing chamber; and a first gas circulation section provided on a side of the housing chamber and connected to the first gas introduction section. The width of the first gas circulation section is narrower than the width of the first gas introduction section.
Abstract: Inrush current to a load at the time of a power outage is reduced. A power control apparatus includes an inverter and a controller. When the controller detects a power outage in a power grid, the controller performs control so that output voltage supplied from the inverter to a switching device rises to an operating voltage. The operating voltage is the voltage at which the switching device operates to switch from electric power supplied to load devices from the power grid to electric power from the inverter. The controller also performs control to maintain the output voltage at or below the operating voltage when the output voltage reaches the operating voltage and then performs control so that the output voltage rises to a predetermined voltage exceeding the operating voltage.
Abstract: An end mill includes an end mill body having a bar-shape extending along a rotation axis and including a first end and a second end, a side surface, a first end cutting edge, a second end cutting edge, a first peripheral cutting edge extending from the first end cutting edge, and a second peripheral cutting edge extending from the second end cutting edge. In which, L2 is smaller than L1, where L1 is a distance from the rotation axis to the first peripheral cutting edge, and L2 is a distance from the rotation axis to the second peripheral cutting edge in a cross section orthogonal to the rotation axis. And ?2 is greater than ?1, where ?1 is a rake angle of the first peripheral cutting edge, and ?2 is a rake angle of the second peripheral cutting edge.
Abstract: A vehicle includes an information acquisition interface that acquires operation information resulting from a control action performed by a driver and a controller that judges a degree of fatigue of the driver based on the operation information.
Abstract: An equipment management system comprises a gateway apparatus having an interface configured to receive an operation command for operating an equipment, a first database configured to store first information allowed access from the gateway apparatus, a second database configured to store second information prohibited access from the gateway apparatus, and a controller configured to allow access to the first database from the gateway apparatus and prohibit access to the second database from the gateway apparatus. The second information includes equipment information collected from a control apparatus controlling the equipment.
Abstract: A sensor element comprises: a first substrate; a detector disposed on the first substrate; and a second substrate surrounding the first substrate and supporting the first substrate. The second substrate is thicker than the first substrate. The second substrate has a connection part which is connected to the first substrate and a non-connection part which is not connected to the first substrate. The detector is located in the vicinity of the connection part.
Abstract: An electromagnetic wave detection apparatus (10) includes an irradiator (11), a first detector (17), a memory (19), and a controller (20). The irradiator (11) irradiates electromagnetic waves. The first detector (17) includes detection elements. The detection elements detect, by irradiation position, reflected waves of the electromagnetic waves irradiated on an object (ob). The memory (19) stores first related information including an emission direction of the emitted electromagnetic waves. The controller (20) updates the first related information based on the position of the detection element, among the detection elements, that detects the reflected waves of the electromagnetic waves.
Abstract: A cutting tool may include a main body having a bar shape extended along a central axis. The main body may include a cutting edge, a first flow path, a second flow path, a third flow and a fourth flow path. The first flow path is located along the central axis and may include an inflow port. The second flow path is located along the central axis and may include a smaller inner diameter than the first flow path. The third flow path may connect to the first flow path and may include a first outflow port. The fourth flow path may connect to the second flow path and may include a second outflow port. The first outflow port is located more away from an imaginary plane including the central axis and the cutting edge than the second outflow port.
Abstract: An electronic component mounting board includes an inorganic substrate, a wiring board, and a bond. The inorganic substrate includes an electronic component mounting portion in a central area of an upper surface of the inorganic substrate in which an electronic component is mountable. The wiring board is a frame surrounding the electronic component mounting portion on the upper surface of the inorganic substrate. The bond is located between the inorganic substrate and the wiring board. The inorganic substrate includes a downward bend outward from a bond area including the bond.
Abstract: A coated tool may include a substrate and a coating layer located on a surface of the substrate. The coating layer includes: a first titanium carbonitride layer located on the substrate; a second titanium carbonitride layer located on the first titanium carbonitride layer; and an aluminum oxide layer located on the second titanium carbonitride layer. The first titanium carbonitride layer includes a plurality of first protrusions protruding toward a side of the aluminum oxide layer. The second titanium carbonitride layer includes a plurality of second protrusions protruding toward a side of the aluminum oxide layer. A number of second protrusions is greater than that of the first protrusions.
Abstract: A base station according to an embodiment is a base station included in a RAN of a mobile communication system. The base station includes a receiver configured to receive, from a radio terminal in a specific state, a message indicating that the radio terminal has left a RAN paging area, and a transmitter configured to transmit, to a mobility management entity, paging area information related to update of the RAN paging area in response to the reception of the message. The specific state is a state in which an anchor base station in the RAN paging area maintains an S1 connection for the radio terminal and the RAN paging area is configured to the radio terminal.
March 19, 2019
Date of Patent:
July 21, 2020
Masato Fujishiro, Kugo Morita, Henry Chang
Abstract: A transmitting user equipment (UE) device transmits scheduling assignment information within a scheduling assignment region of a physical channel structure where the physical channel structure is defined by at least one revision of a communication specification governing communication within a licensed frequency band. The scheduling assignment information identifies time-frequency communication resources of an unlicensed frequency band. The transmitting UE device transmits data to a receiving UE device using the time-frequency communication resources of the unlicensed frequency band.
Abstract: A three-dimensional projection apparatus includes a display including a display surface having a plurality of subpixels arranged in a grid along a first direction and a second direction substantially orthogonal to the first direction, an optical element configured to define a light beam direction of an image light emitted from the subpixels for each strip-shaped region of a plurality of strip-shaped regions extending in the second direction on the display surface, an optical member configured to project the image light, the light beam direction of which is defined by the optical element, so that a virtual image of the display surface is formed, and a controller configured to acquire information related to a position of an eye of a subject and to correct, in accordance with the position of the eye, the optical element and an image to be displayed by the display surface.
Abstract: An electronic element mounting substrate includes a first substrate that has a first main surface, has a rectangular shape, and has a mounting portion for an electronic element on the first main surface, and a second substrate that is located on a second main surface opposite to the first main surface, is made of a carbon material, has a rectangular shape, has a third main surface facing the second main surface and a fourth main surface opposite to the third main surface, in which the third main surface or the fourth main surface has heat conduction in a longitudinal direction greater than heat conduction in a direction perpendicular to the longitudinal direction, and that has a recessed portion on the fourth main surface.
Abstract: Provided is an imaging apparatus having: an imaging optical system including at least one optical element; an image sensor configured to capture an object image formed by the imaging optical system; a substrate on which an image sensor is mounted; a holding member configured to hold the imaging optical system, the holding member including a substrate bonding face that is bonded to the substrate; a first bonding member configured to bond at least a part of a first face of the substrate, that faces the substrate bonding face, to the substrate bonding face; and a second bonding member configured to bond at least a part of a second face of the substrate, that is opposite to the first face of the substrate, to the substrate bonding face.
Abstract: A cell stack device in the present disclosure includes a cell stack including a plurality of arranged cells, and a first manifold configured to fix a first end of each of the cells with a sealing material and supply reactive gas to the cells. The first manifold includes a frame body configured to fix the first end of each of the cells with the sealing material inside the frame body, and a plate body bonded to a first end portion of the frame body and having a rigidity lower than that of the frame body. A module in the present disclosure includes a housing and the cell stack device housed in the housing. Furthermore, a module housing device in the present disclosure includes an external casing, the module in the external casing, and an auxiliary device configured to operate the module in the external casing.
Abstract: An electronic device is configured to perform electric field communication via an electric field transmission medium. The electronic device includes a housing. The electronic device also includes a first electrode portion for electric field communication including a first electrode and a second electrode, a second electrode portion for electric field communication including a third electrode and a fourth electrode, and a differential amplifier. The second electrode is disposed further in a direction towards the inside of the housing than the first electrode. The fourth electrode is disposed further in a direction towards the inside of the housing than the third electrode. The first electrode and the second electrode are connected to a first input terminal of the differential amplifier. The second electrode and the fourth electrode are connected to a second input terminal of the differential amplifier.
Abstract: An electronic device includes a proximity sensor and a controller configured to determine a direction of a gesture by a user on the basis of an output from the proximity sensor and in accordance with the hand the user uses to operate the electronic device.
Abstract: An information processing apparatus includes a communication interface and a controller. The communication interface receives, from a sensor container, information indicating an orientation of the sensor container. The controller, based on the information indicating the orientation of the sensor container, calculates a calculated value indicating a remaining amount of contents of the sensor container. The controller determines an estimated value of the remaining amount on the basis of the calculated value. The communication interface transmits the estimated value indicating the remaining amount to an external device. When the calculated value indicating the remaining amount decreases by a first predetermined value or more within a predetermined time period, the controller does not perform the determination of the estimated value on the basis of the calculated value.