Abstract: According to one embodiment, a security inspection system includes a plurality of antennas configured to transmit a radio wave and receive a reflected wave, and a processor configured to collect received data based on the reflected wave and perform a security inspection on a target based on the received data. The processor is configured to acquire region information regarding a region of a target based on information recognized by a sensor, generate first or second instruction information based on the region information, collect received data based on a reflected wave received by a part of the antennas set based on the first instruction information, perform a security inspection on a part of the received data set based on the second instruction information.

Abstract: The sewing machine includes a sewing machine motor, a needle plate, a feed dog, a presser bar, a presser bar holder, an adjustment portion, a presser spring, a restriction portion, and a change member having a first member and a second member. In a first period in which a feed dog upper end is above a plate upper surface and the adjustment portion is spaced apart from the restriction portion, the adjustment portion contacts with the presser bar holder to cause the urging force of the presser spring to be transmitted to the presser bar. In a second period in which the feed dog upper end is beneath the plate upper surface and the adjustment portion contacts with the restriction portion, the adjustment portion is spaced apart from the presser bar holder to prevent the urging force of the presser spring from being transmitted to the presser bar.

Abstract: A processing chamber including a radio frequency power supply which supplies a microwave power, a dielectric plate disposed above the processing chamber and permeable by the microwave, an electromagnet disposed to surround the processing chamber and which generates a first static magnetic field, a static magnetic field generation device disposed below the processed substrate, and a control device which controls the electromagnet. The static magnetic field generation device generates a second static magnetic field in a direction to strengthen a static magnetic field included in the first static magnetic field and in parallel to a center axis of the processing chamber. The control device controls the electromagnet angle of a magnetic field line of a third static magnetic field with respect to the processed substrate. The third static magnetic field is a static magnetic field in which the first static magnetic field and the second static magnetic field are superimposed.

Abstract: According to one embodiment, an antenna device includes a first module including first transmit and receive antennas and a second module including second transmit and receive antennas. The first transmit antennas transmit radio waves based on a first reference signal. The second transmit antennas transmit radio waves based on a second reference signal. A phase value is calculated based on a phase difference between received signals of two virtual antennas formed based on received signals of the first receive antennas. A phase of the second reference signal is shifted by the phase value.

Abstract: In this laser cutting method and laser cutting device with which a base material is cut by irradiating, with laser, a surface of a base material formed of a composite material, an irradiation step for swinging the laser in a tolerance direction crossing the length direction of a cutting line while moving the laser relative to the base material along the length direction of the cutting line for cutting the base material is repeatedly performed on the cutting line, thereby cutting the base material, and in the irradiation step, a swing width in the width direction of the laser is decreased as the depth in the depth direction from the surface of the base material toward the rear surface increases.

Abstract: A sensor and indicator light mounting structure comprising: a single sensor configured to observe an obstacle by emitting an emission wave to an area around a vehicle body of a cargo handling vehicle and receiving a reflection of the emission wave; a single indicator light configured to notify a person around the vehicle body of a presence of the cargo handling vehicle; and a mounting member configured to mount the sensor and the indicator light on the vehicle body, wherein the mounting member is configured to be disposed on an upper surface of the vehicle body, the sensor and the indicator light vertically overlap each other to be mounted on the mounting member, and the indicator light is arranged below the sensor.

Abstract: A display device includes a traveling state recognition unit configured to recognize a traveling state of a vehicle, an intervening driving manipulation recognition unit configured to recognize intervention in a driving manipulation by a driver of the vehicle during autonomous driving control, a trajectory acquisition unit configured to acquire a trajectory of the autonomous driving control, a first calculation unit configured to calculate a first path of the vehicle if an amount of intervention in the driving manipulation is maintained, a second calculation unit configured to calculate a second path of the vehicle due to the autonomous driving control based on the trajectory; and a display control unit configured to cause a first pointer showing the first path and a second pointer showing the second path to be displayed on an in-vehicle display when the intervention in the driving manipulation during the autonomous driving control is recognized.

Abstract: According to one embodiment, a radar device comprises a panel including clusters and a controller. The controller is configured to cause a first cluster of the clusters to transmit an electromagnetic wave to a target, cause the first cluster and at least one second cluster adjacent to the first cluster to receive a reflected wave from the target, and cause the first cluster and the at least one second cluster to output a reception signal. At least one cluster other than the first cluster and other than the at least one second cluster does not output the reception signal.

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 sewing machine includes a bed including a bed surface extending horizontally. A first side plate extends downward from a part of an outer periphery of the bed surface. The first side plate crosses a longitudinal direction of the bed surface. A second side plate extends downward from another part of the outer periphery of the bed surface. The second side plate crosses a short direction of the bed surface. An auxiliary device is attachable to a first mount portion. The first mount portion is provided at the first side plate. The auxiliary device includes a first extension surface extending horizontally. A wide table is attachable to a second mount portion. The second mount portion is provided at the second side plate. The wide table includes a second extension surface extending horizontally. The wide table has a different shape from the auxiliary device.

Abstract: A drawing device for drawing an object on a workpiece using a pen includes a holder, a movement portion to move the holder, a rotation portion to rotate the holder, and a memory storing, for each of a plurality of line segments configuring the object, drawing data relating to a position and a length of the line segment, and angle data relating to a rotation angle of the holder. The drawing device acquires the drawing data and the angle data of a preceding line segment from the memory, rotates the rotation portion in accordance with the angle data, and draws the object by controlling the movement portion in accordance with the drawing data. The drawing device acquires the drawing data and the angle data of a subsequent line segment continuously subsequent to the preceding line segment, rotates, and draws the object in the same manner as the preceding line segment.

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: An information processing apparatus includes circuitry to receive contact event information indicating that an electronic pen comes into contact with a screen, move event information indicating that the electronic pen moves in a state of being in contact with the screen, separation event information indicating that the electronic pen detaches from the screen, and button pressing information indicating that a button of the electronic pen is pressed, and invalidate an instruction according to the button pressing information during a writing operation period from a start of a writing operation using the electronic pen to an end of the writing operation. The start of the writing operation is determined based on a time when the move event information is received, and the end of the writing operation is determined based on a time when the separation event information is received.

Abstract: An optical modulator includes a first mesa waveguide extending in a first direction, and a second mesa waveguide. The first mesa waveguide includes a p-type first semiconductor layer disposed over a substrate, a core layer disposed over the first semiconductor layer, a p-type second semiconductor layer disposed over the core layer, and an n-type third semiconductor layer disposed over the core layer. The second semiconductor layer and the third semiconductor layer are arranged adjacent to each other in the first direction. An electrode is disposed over the third semiconductor layer. A joining surface between the second semiconductor layer and the third semiconductor layer is inclined with respect to a surface orthogonal to the first direction.

Abstract: A pressing device includes a first member including an attaching portion attachable to a presser bar and being configured to move in an up-down direction together with the presser bar urged downward; a second member including a contact portion contactable to a pressing portion including at least a portion of the first member or at least a portion of the presser bar and being configured to support a presser foot capable of downwardly pressing a workpiece on a bed, and in a state where the first member is attached to the presser bar and the second member supports the presser foot, move between a first position where the contact portion is in contact with the pressing portion and a second position where the contact portion is spaced from the pressing portion; and a first guide portion configured to guide movement of the second member relative to the first member.

Abstract: A produce harvesting device includes a cylindrical member; a rotating member that forms a through-hole member; and a rotation driving unit that drives the rotating member to rotate about a virtual axis. The rotating member is configured to: when the rotating member comes into contact with the fruit or vegetable while rotating, twist the fruit or vegetable relative to a stem of the fruit or vegetable; when the rotating member comes into contact with the fruit or vegetable moving toward the rear side, deform toward the rear side to increase the through-hole member in size; and reduce the through-hole member in size by returning back to an original shape of the rotating member.

Abstract: A produce harvesting device includes a cylindrical member; a rotating member that forms a through-hole member; and a rotation driving unit that drives the rotating member to rotate about a virtual axis. The rotating member is configured to: when the rotating member comes into contact with the fruit or vegetable while rotating, twist the fruit or vegetable relative to a stem of the fruit or vegetable; when the rotating member comes into contact with the fruit or vegetable moving toward the rear side, deform toward the rear side to increase the through-hole member in size; and reduce the through-hole member in size by returning back to an original shape of the rotating member.

Abstract: The purpose of the present invention is to optimally remove unnecessary powder from a metal lamination-shaped article. This cleaning device (10) is for cleaning a metal lamination-shaped article (20) formed by laminating layers which are each obtained by layering a metallic powder material and irradiating a portion thereof with a laser beam to melt-bond or sinter the same. The cleaning device (10) comprises: an inner container (12) that is filled with a mixed solvent M being a liquid obtained by mixing a plurality of organic solvents and that accommodates the metal lamination-shaped article (20) in a state of being immersed in the mixed solvent (M); and an ultrasound-emitting device (13) which transmits ultrasounds (U) to the metal lamination-shaped article (20) being accommodated in the inner container (12).

Abstract: In a method of manufacturing a glass film, in a cutting step, a crack (CR) formed in a non-product portion (Gc1, Gc2) along a longitudinal direction of a glass film (G2) is guided by a guiding member (17a, 17b) so as to propagate to an outer end portion (Gd) of the non-product portion (Gc1, Gc2) in a width direction.

Abstract: A wireless communication device includes a transmitter and a receiver. The transmitter transmits a first frame containing notification information to specify first and second wireless terminals and a second frame for channel estimation. The receiver receives a third frame transmitter from the first wireless terminal and a fourth frame transmitted from the second wireless terminal. The third frame and the fourth frame are transmitted in a multiplexing scheme by the first and the second wireless terminals. The third frame contains first channel information estimated based on the second frame. The fourth frame contains second channel information estimated based on the second frame. The first frame contains at least either information to specify a preamble of the third frame and a preamble of the fourth frame or information to specify a subcarrier used for transmission of the third frame and a subcarrier used for transmission of the fourth frame.