Abstract: A fusion splicer according to the disclosure includes an imaging unit, a discrimination unit, and a splicing unit. The imaging unit images a pair of optical fibers and generates imaging data. The discrimination unit discriminates a type of each of a pair of optical fibers based on a plurality of feature amounts obtained from imaging data provided from the imaging unit. The discrimination unit adopts a discrimination result by any of first and second discrimination algorithms. The first discrimination algorithm is predetermined by a method other than machine learning. The second discrimination algorithm includes a discrimination model. The discrimination model is created by machine learning using sample data. The splicing unit fusion-splices the pair of optical fibers to each other under a splicing condition according to a combination of the types of pair of optical fibers based on a discrimination result in the discrimination unit.

Abstract: The present disclosure provides a motor control circuit enabled to change or adjust functions to be implemented to suppress an increase in cycle time during mass production. A motor control circuit according to an exemplary embodiment of the present disclosure is a motor control circuit to control a motor driver including a first non-volatile memory and a second non-volatile memory, and the first non-volatile memory stores a control algorithm and a first parameter group to be used by the control algorithm of the motor control circuit, and the second non-volatile memory is enabled to store a second parameter group to be used by the control algorithm.

Abstract: An image forming apparatus includes a first container to accommodate liquid developer for replenishment to a developing container, and a second container to accommodate carrier fluid containing a charge control agent for replenishment to the first container. The concentration of the charge control agent in the carrier fluid accommodated in the second container is between equal to or more than 10 wt % and equal to or less than 20 wt %. A driving unit is driven so as to replenish the charge control agent accommodated in the second container to the first container, and a control unit controls the driving unit based on image coverage of an output image so that a concentration of the charge control agent in the liquid developer accommodated in the first container becomes a predetermined value.

Abstract: An electric power steering apparatus has a rotation detection device that includes a sensor section that detects a rotation of a motor and outputs a mechanical angle and a count value, and a signal obtainer that obtains the mechanical angle and the count value from the sensor section. The rotation detection device also includes an absolute angle calculator that calculates an absolute angle based on the mechanical angle and the count value and a storage area for storing a reference value that is used for correcting calculation errors in the absolute angle.

Abstract: This fusion splicing system includes a model creation device and a plurality of fusion splicers. The model creation device creates a determination model by performing machine learning using sample data indicating a correspondence relationship between feature amounts obtained from imaging data of optical fibers and types of the optical fibers. Each fusion splicer has an imaging unit, a determination unit, and a splicing unit. The imaging unit generates imaging data. The determination unit inputs feature amounts to the determination model and determines a type of each of the pair of optical fibers. The splicing unit fusion splices the pair of optical fibers on splicing conditions based on determination results. The model creation device creates the determination model by classifying the plurality of fusion splicers into two or more groups each estimated to have similar tendencies in the imaging data and collecting the sample data for each group.

Abstract: Provided is a display device provided inside a vehicle. The display device includes: a display having flexibility and a sheet shape; a movement mechanism that includes a connection connected to a first end portion of the display and in which the connection moves in a direction intersecting a front-rear direction of the vehicle; and a guide mechanism configured to guide a second end portion of the display in a guide direction different from a movement direction of the connection in association with movement of the connection while curving and supporting a part of the display.

Abstract: An image forming system includes an image forming apparatus, a varnish application apparatus, and a controller. The varnish application apparatus includes a varnish application unit configured to apply varnish to a recording material, a first conveyance unit configured to convey a recording material in a first conveyance path that passes through the varnish application unit, and a second conveyance unit configured to convey a recording material in a second conveyance path that does not pass through the varnish application unit. When failure is occurred to one or both of the varnish application unit and the first conveyance unit and failure is not occurred to the second conveyance unit, the controller is configured to permit execution of the second image forming job and to convey a recording material by the second conveyance unit in the varnish application apparatus.

Abstract: An image forming system includes an image forming apparatus, a varnish application apparatus, and a controller. When the image forming apparatus is in a standby state and preheating of varnish in a tank by a heater is completed, if an image forming job of forming a toner image on a first recording material and applying varnish thereto by a varnish coater is received, the controller controls a guide member to guide the first recording material to a first conveyance path. When the image forming apparatus is in a standby state and preheating of varnish in the tank by the heater is not completed, if an image forming job of forming a toner image on a second recording material and not applying varnish thereto by the varnish coater is received, the controller controls the guide member to guide the second recording material to a second conveyance path.

Abstract: A method for manufacturing a removable information sheet includes: forming a toner image on a recording medium; applying an energy-ray-curable pressure-sensitive composition precursor onto the medium to form an energy-ray-curable pressure-sensitive composition precursor layer; irradiating, with an energy ray, the medium to cure the layer and form an energy-ray-curable pressure-sensitive composition; and attaching faces with the composition and pressure-bonding the faces. A region size of a toner-image flat part is 200 ?m or less in the image, which is determined by a measurement method including: defining a site at a depth of 2 ?m or more from a surface of a solid part of the image as a recess; defining a site other than the recess as the flat part; acquiring and binarizing a micrograph of the solid part; drawing circles out of contact with the recess; and defining a largest circle diameter as the size of the flat part.

Abstract: An electronic control device is provided with a plurality of calculation blocks that calculate floating-point data. The electronic control device includes a storage that stores calculation data items of the plurality of calculation blocks. The electronic control device calculates a command value of a control amount in a control target based on the calculation data items of the plurality of calculation blocks.

Abstract: The present disclosure provides a technique that enables a customer who intend to receive a service and an attendant in charge of the customer to verify each other' s authenticity. An authentication method of the present disclosure comprises transmitting a trigger signal from the customer terminal to the server, transmitting first identification information to the customer terminal, and displaying the first identification information on the customer terminal.

Abstract: A control system includes a control unit configured to control a target controlled apparatus, and at least one communication processing unit configured to execute communication processing in communication between the target controlled apparatus and the control unit, and in the control system, the communication processing unit sequentially measures a processing time of the communication processing and sequentially outputs delay information indicating the measured processing time to the control unit, and the control unit sequentially acquires the delay information from all of a plurality of the communication processing units, and sequentially updates delay information incorporated in a control algorithm for controlling the target controlled apparatus based on the acquired delay information.

Abstract: Provided is a non-invasive and prompt testing method, in which a mucus adhering onto the surface of a mucous membrane is used as a specimen. A method for collecting a specimen by wiping out a mucus adhering onto the surface of a mucous membrane, when the specimen is collected during an endoscopic examination.

Abstract: An image forming system includes an image forming apparatus including an image forming unit and a first control unit which controls the image forming unit, a varnish application apparatus provided downstream in a sheet conveyance direction with respect to the image forming apparatus and including a varnish application unit which applies varnish to a sheet and a second control unit which controls the varnish application unit, and a sheet conveyance apparatus provided between the image forming apparatus and the varnish application apparatus in the sheet conveyance direction and including a receiving roller which receives a sheet discharged from the image forming apparatus, a processing unit which performs predetermined processing on a sheet present in the sheet conveyance apparatus, and a third control unit which controls the processing unit, wherein the first control unit is capable of communicating with the second control unit and the third control unit.

Abstract: A reception apparatus includes a detection unit that detects occurrence of a phase slip in phase estimation values of time-series received symbol data, and determines an inclination of the phase slip, a delay processing unit that generates first received signal data obtained by delaying received signal data obtained from the time-series received symbol data by one symbol time interval, a phase shift unit that generates second received signal data by performing phase shift according to the inclination, only in a period in which one symbol time interval elapses, on only the received signal data of a symbol time at which the occurrence of the phase slip is detected among pieces of the received signal data, and a remainder processing unit that derives a remainder of a difference between the second received signal data and the first received signal data.

Abstract: A communication system includes a network-side apparatus and a user-side apparatus. The network-side apparatus includes a transmission function unit configured to perform processing of a transmission function on data received from the user-side apparatus, a quality calculation unit configured to calculate a quality of media data which is transmitted from the user-side apparatus and on which the processing is performed by the transmission function unit; and a transmission function changing unit configured to change the transmission function performed by the transmission function unit in a range in which the calculated quality satisfies a quality required by an application.

Abstract: A system for releasing locking of a fusion splicer includes a fusion splicer, an information terminal, and a server. The fusion splicer locks a fusion-splicing function in accordance with a predetermined lock condition and releases the locked function in accordance with a release command input. The server includes a storage unit that stores authentication information provided by a user of the fusion splicer, a collation unit that collates authentication information provided from the information terminal with the authentication information stored in the storage unit, and a password issuance unit that issues a one-time password including at least a date in an algorithm when a collation result is favorable. The information terminal authenticates the one-time password in consideration of a day difference or a time difference between the information terminal and the server and applies the release command to the fusion splicer when an authentication result is favorable.

Abstract: An electron tube includes a housing having a window having an electromagnetic wave transmitting property, an electron emission plate disposed inside the housing, the electron emission plate emitting electrons, and a holding member disposed inside the housing and configured to hold the electron emission plate and to apply a voltage to the electron emission plate. The electron emission plate has a first main surface and a second main surface facing each other. The holding member has a base portion being in contact with the first main surface, and a plurality of electron emission plate biasing portions which are in contact with an edge of the second main surface and are configured to elastically bias the electron emission plate to the base portion. The holding member is electrically connected to the second main surface through the plurality of electron emission plate biasing portions.

Abstract: The degree of flexibility of a speed curve for a target rotational speed of a motor is to be increased. A motor control circuit 11 measures a duty cycle of an input speed command signal Sc indicating a target rotational speed of a motor 50 to be driven, sets an inflection point In for each duty cycle obtained by equally dividing a possible duty cycle range assumed by the speed command signal Sc based on resolution information 301 indicating a resolution of the duty cycle of the speed command signal Sc, calculates a rotational speed corresponding to the measured duty cycle of the speed command signal Sc based on rotational speed information 302 indicating rotational speeds at the inflection points In on a speed curve and the set inflection points In, and determines the calculated rotational speed as the target rotational speed.

Abstract: An absolute value of a first maximum value is smaller than an absolute value of the second maximum value. With respect to a rotational direction of a rotatable developing member, an angle from a second maximum position to a position where a magnetic flux density of a regulating pole in a normal relative to an outer peripheral surface of the rotatable developing member is a half value of the second maximum value on a side downstream of the second maximum position is smaller than an angle from a position where the magnetic flux density of the regulating pole in the normal direction relative to the outer peripheral surface of the rotatable developing member is a half value of the first maximum value on a side upstream of the first maximum position to the first maximum value.