Abstract: A display apparatus includes circuitry to acquire history data including a record of an event executed with a plurality of display apparatuses including the display apparatus. The plurality of display apparatuses shares data of a sharing area shared by the plurality of display apparatuses. The sharing area is generated based on the history data. The circuitry displays, on a display screen, at least a part of the sharing area as a display area for the display apparatus. The display area is set based on an operation log included in the history data. The operation log is related to a user at the display apparatus.

Abstract: A conductive particle detecting device includes a plurality of electrodes, a permanent magnet, and a detecting circuit. The plurality of electrodes are arranged at intervals in a lubricant. The permanent magnet accumulates conductive particles in the lubricant between adjacent electrodes by a magnetic force. The detecting circuit detects target conductive particles based on electrical resistance between the adjacent electrodes. An attractive force of the permanent magnet acting on the conductive particles between the adjacent electrodes is set such that the lubricant remains as a non-conductive layer around fine-sized conductive particles having a smaller particle size than the target conductive particles.

Abstract: A drum cartridge includes: a photosensitive drum; a drum frame; a drum coupling; and an electrical contact surface. The photosensitive drum is rotatable about an axis extending in a first direction. The drum frame has one end portion in a second direction at which the photosensitive drum is positioned. The drum coupling is rotatable together with the photosensitive drum. The drum coupling is positioned at an outer surface of one side in the first direction of the drum frame. The electrical contact surface is positioned closer to another side in the second direction of the drum frame than the drum coupling is to the another side in the second direction of the drum frame.

Abstract: A holding frame includes a frame forming portion and at least one holder. The frame forming portion has a placement surface, a first magnet, and a plurality of first magnetic field generation portions generating magnetic fields with the first magnet. The first magnet is arranged on the frame forming portion so that the orientations of the magnetic fields of the plurality of first magnetic field generation portions that are adjacent are reversed from each other on the placement surface. The at least one holder has a holding surface, a second magnet, and a plurality of second magnetic field generation portions generating magnetic fields with the second magnet. The second magnet is arranged in each holder so that the orientations of the magnetic fields of the plurality of second magnetic field generation portions that are adjacent are reversed from each other on the holding surface.

Abstract: A routing control device (1) includes: a configuration management unit (11) configured to generate NW configuration information (t1) that indicates a configuration of a communication network via which predetermined services are provided; a calculation unit (12) configured to calculate, based on the NW configuration information (t1), routes that have a minimum transmission delay between nodes disposed in the communication network; and a setting unit (13) configured to set a calculated route for a low latency service that requires an allowable value of transmission delay to be less than or equal to a predetermined value, out of the services.

Abstract: A developing cartridge may include a housing configured to hold toner. The cartridge may further include a developing roller including a developing roller shaft, a supply roller including a supply roller shaft, a developing electrode and a supply electrode. The developing electrode and supply electrode may be configured to guide an electrical contact of an image forming apparatus in one or more directions. In some examples, the developing electrode and supply electrode may have angled surfaces that extend toward one another.

Abstract: A laser machining method performing cutting machining to cut a composite material over a thickness direction thereof by applying a laser beam to the composite material. The method includes applying the laser beam from one side in the thickness direction of the composite material so as to form a first cutout in the composite material; and applying the laser beam from the other side in the thickness direction of the composite material, forming a second cutout in the composite material at a position opposing the first cutout, connecting the second cutout to the first cutout, and cutting the composite material. The first cutout is formed by applying the laser beam through a plurality of machining paths arranged in the width direction of the first cutout. The second cutout is formed by applying the laser beam through a plurality of machining paths arranged in the width direction of the second cutout.

Abstract: A cutting device that includes a placement member and a carriage. An object to be cut is placed on the placement member. The carriage is configured to move in a first direction and a second direction. The carriage includes a mounting portion, a movement mechanism, and a first spring. A holder that holds a cutting blade that cuts the object to be cut is mounted by the mounting portion. The movement mechanism is configured to move the mounting portion in a third direction and a fourth direction. The first spring is configured to apply a pressure to the mounting portion in the third direction, in accordance with a driving state of the movement mechanism. The holder includes a second spring configured to apply a pressure to the cutting blade in the third direction.

Abstract: A production method for a glass roll includes a start preparation step (S1) of feeding-out a first lead film (LF1) coupled to a starting end portion (GFa) of a first glass film (GF1) from an unwinding device (3) and allowing a winding device (8) to wind the first lead film (LF1 after passing of the first lead film (LF1) through a thermal film-forming device (4),). The start preparation step (S1) includes a temperature increasing step of causing the thermal film-forming device (4) to be increased in temperature to a film-forming temperature. The first glass film (GF1) reaches the thermal film-forming device (4) before the thermal film-forming device (4) is increased in temperature to the film-forming temperature.

Abstract: A method for performing cutting machining by applying a laser beam to the surface of a base material formed from a composite material and cutting the base material to be cut out a product from the base material, a machining line, serving as a boundary between the product to be cut out and a remainder which is the base material after the product is cut out, is set to the base material before the cutting machining, and a plurality of machining paths along the machining line are set to be arranged from the machining line side to the remainder side with the machining line side as a reference. In the cutting machining, the base material is cut by repeatedly executing a laser beam application step for applying the laser beam to the surface of the base material on the basis of the plurality of machining paths having been set.

Abstract: In a manufacturing method of a glass roll, a transport device transports a glass film coupled to lead films via coupling portions. The transport device separates the lead films and/or the coupling portions from a heating roller when the lead films and/or the coupling portions pass by the heating roller.

Abstract: According to one embodiment, a wireless communication device, includes a receiver configured to receive a first field, receive at least one of a plurality of second fields having been multiplexed and transmitted, and decode the one of the second fields to obtain a frame in a case where first information identifying the wireless communication device is not set in the first field, and a controller configured to suppress access to a wireless medium during a period indicated by a value set in the frame.

Abstract: A modeling system (control device) includes a control unit that controls a modeling means to form each of stacked modeling layers, based on modeling data representing a three-dimensional model object that is a modeling target by use of a plurality of modeling layers, a determination unit that measures and determines whether or not a measured value of a stacked height of the formed modeling layer is within a predetermined range set beforehand and including a stacked height of the modeling layer in the modeling data, and in a case where the formed modeling layer has a lacking part in which the stacked height is not within the predetermined range, a correction unit that performs correction modeling by forming a correction member in the lacking part such that the stacked height is within the predetermined range.

Abstract: An object of the present invention is to reduce the size of a connection structure for a housing member for housing a portion of a wire-shaped transmission member and a protective tube for covering the wire-shaped transmission member. A connection structure for a housing member and a protective tube includes a wire-shaped transmission member, a housing member for housing a first portion which is a portion of the wire-shaped transmission member, and a protective tube for covering a second portion which is another portion of the wire-shaped transmission member. The housing member includes a housing body portion for housing the first portion and an extended portion that protrudes toward the second portion from the housing body portion, and an end portion of the protective tube covers the extended portion.

Abstract: A process unit includes a drum frame supporting a photoconductor drum and a development frame supporting a development roller. The development cartridge is swingably supported by the drum frame at a coupling joint provided at a first side of the development frame and a support portion provided at a second side of the development frame. A center of rotation of the development roller is located in a position shifted from a line segment connecting a center of rotation of the coupling joint and a center of rotation of the photoconductor drum to an upstream side with respect to a direction of rotation of the coupling joint as viewed in an axial direction of the development roller, such that the development roller is pressed against the photoconductor drum by the action of the rotatory force received by the coupling joint.

Abstract: An object of the present invention is to keep a wire-shaped transmission member from being exposed to the outside. A connection structure for a housing member and a protective tube, the connection structure includes a wire-shaped transmission member, a housing member for housing a first portion which is a portion of the wire-shaped transmission member, a protective tube for covering a second portion which is another portion of the wire-shaped transmission member and an opposite-side housing member for housing a third portion that is on an opposite side to the first portion with the second portion interposed between the first portion and the third portion. The protective tube is formed to a length that reaches both the housing member and the opposite-side housing member.

Abstract: According to one embodiment, an antenna device comprises an antenna panel including a first transmission antenna, a first reception antenna, and a second reception antenna, and a rotation device configured to rotate the antenna panel. A first radio wave is irradiated from the first transmission antenna when a rotation angle of the antenna panel is a first angle and a reflected radio wave of the first radio wave is received by the first reception antenna and the second reception antenna. A second radio wave is irradiated from the first transmission antenna when the rotation angle is a second angle and a reflected radio wave of the second radio wave is received by the first reception antenna and the second reception antenna.

Abstract: According to one embodiment, an antenna device includes a first transmission array antenna including transmission antennas of a first number, arranged with a first distance in a first direction, a first reception array antenna including reception antennas of a second number, arranged with a second distance in a first direction or a second direction which is parallel to the first direction, a second transmission array antenna including transmission antennas of a third number, arranged with the first distance in the first direction, and a second reception array antenna including reception antennas of a fourth number, arranged with the second distance in the first direction or the second direction.

Abstract: According to one embodiment, a system includes a radar device, a storage device and a controller. The radar device is configured to transmit a first radio wave to an object in a direction of a first angle of the object. The storage device is configured to store first information capable of specifying that a radio wave is transmitted to the first angle of the object by the radar device. The controller is configured to control a direction of a second radio wave to be transmitted by the radar device after the transmission of the first radio wave to a second angle of the object different from the first angle.

Abstract: Provided is a guide shoe for a passenger conveyor, including: a base portion to be slid across a skirt guard provided along a moving direction of a plurality of steps that are movably provided; and a weight containing a material having a specific gravity larger than a specific gravity of a material of the base portion, which is provided to the base portion.