Abstract: A cell peeling device includes a vibrator that emits an ultrasonic beam onto a cell aggregate across a container wall, a movement mechanism that moves the vibrator to shift a position thereof relative to a culture container, and a control unit that controls beam power output of the ultrasonic beam and the position of the vibrator, in which the control unit carries out mode switching of switching the beam power output of the ultrasonic beam between a first mode in which the cell aggregate is cut and a second mode in which a peeling portion of the cell aggregate, the peeling portion being formed in the first mode, is peeled from the container wall, and, in the first mode, makes a beam size of the beam power output smaller than a beam size in the second mode while makes an intensity of the beam power output larger than an intensity in the second mode.

Abstract: An imaging device includes an imaging element that receives subject light, a lens that directs, to the imaging element, the subject light from an imaging range having a predetermined angle of view in at least a first direction, an illuminator including a light source that emits illumination light toward the imaging range and a cover covering the light source, and a housing including a top plate on a plane intersecting with an optical axis of the lens and a bottom surface facing the top plate. The housing accommodates the imaging element and the illuminator. The predetermined angle of view includes a direction from the lens toward the bottom surface in an area of the predetermined angle of view in at least one direction with respect to the optical axis of the lens. The top plate includes a slope with an inclination corresponding to the predetermined angle of view. The cover in the illuminator is parallel to the slope.

Abstract: An imaging device includes an imaging element that receives subject light, a lens that guides the subject light traveling through a first opening in a housing to the imaging element, a blade between the first opening and the lens to restrict the subject light from entering the imaging element, and an actuator that moves the blade in a first direction intersecting with an optical axis of the lens to position the blade at one of a first position at which the subject light is restricted from entering the image element or a second position at which the subject light is allowed to enter the imaging element. The blade is curved along a curved profile of the lens in a second direction intersecting with the optical axis and with the first direction.

Abstract: An envelope processing apparatus conveys an envelope to an enclosing position and encloses an enclosure on which specific information is formed at a formation position. The enclosing device includes: an envelope conveyor to convey the enclosure to the enclosing position to insert the enclosure into the envelope; a sensor to acquire, as an image, a structure of the envelope during conveyance, and acquire transparent-portion information indicating a position of a transparent portion in the envelope; an envelope holder to hold the envelope in a state in which the enclosure is insertable; and control circuitry to output position adjustment information for adjusting a position of the envelope in a width direction of the envelope at the enclosing position or a position of the specific information in a conveyance direction of the envelope, based on relative positions between the formation position of the specific information and the position of the transparent portion.

Abstract: An enclosing-sealing apparatus includes a flap opener that opens a flap of an envelope while the envelope is conveyed to an enclosing position. A first envelope detector is disposed upstream from the flap opener in an envelope conveyance direction and detects both ends of the envelope in the envelope conveyance direction. A second envelope detector is disposed downstream from the flap opener in the envelope conveyance direction and detects both ends of the envelope in the envelope conveyance direction in an open state in which the flap opens. A controller determines the open state of the flap based on a first detection result sent from the first envelope detector and a second detection result sent from the second envelope detector. The controller performs troubleshooting for enclosing the enclosure into the envelope if the controller determines that the open state of the flap is faulty.

Abstract: A work machine capable of assisting in an operator's operation to allow a work tool move along a design surface indicating a target shape of an object to be worked irrespectively of an angle of the design surface and a posture of a work implement is provided. A controller determines an excavation actuator in charge of an excavation action and determines an alignment actuator in charge of an alignment action for a work tool out of a plurality of actuators on the basis of the design surface set by a work execution target setting device and the posture of the work implement measured by a work implement posture/position measurement device, determines a target velocity of the excavation actuator on the basis of operation signals outputted from an operation device, and limits a target velocity of the alignment actuator in a direction in which the work tool approaches the design surface.

Abstract: An imaging device includes an imaging element and an image processor that receive subject light through an opening in a housing and generate image data, an illuminometer that detects a brightness level in a surrounding environment, an illumination light source that emits illumination light, a switch including a first filter to prevent the illumination light from entering the imaging element and a second filter to allow the illumination light to enter the imaging element to place one of the first filter or the second filter on a front surface of the imaging element based on the brightness level in the surrounding environment detected by the illuminometer, and a setter that sets an amplification factor to be used by the image processor in generating the image data based on the brightness level in the surrounding environment detected by the illuminometer before the image processor starts generating the image data.

Abstract: An imaging device includes an imaging element and a processor receiving subject light and generating data, a lens cover, an illuminometer, a light source emitting illumination light, an actuator switching the lens cover between a first state for restricting the subject light from entering the imaging element and a second state for allowing the subject light to enter, a switch including a first filter preventing the illumination light from entering the imaging element and a second filter allowing the illumination light to enter, to place the first filter or the second filter on a front surface of the imaging element based on a brightness level in a surrounding environment detected by the illuminometer, and a setter setting an amplification factor to be used by the processor in generating the data based on a brightness level in the surrounding environment detected by the illuminometer in the first state.

Abstract: A radio frequency module, capable of simultaneously transporting a transmission signal in a communication band B for TDD and a reception signal in a communication band A for FDD, includes a filter connected to an antenna connection terminal and having a pass band, the communication band B, a filter connected to the antenna connection terminal and having a pass band, a reception band of the communication band A, a switch to change over between the filter and a transmission input terminal to receive a transmission signal in the communication band B from an outside and the filter and a reception output terminal to supply a reception signal in the communication band B to the outside, and a band elimination filter connected between the transmission input terminal and the switch and having a stop band including the reception band of the communication band A.

Abstract: To provide a work machine that can maintain the construction precision of semi-automatic control irrespective of excavation depths and differences in soil nature. A controller acquires soil-nature information on the basis of an operation command given to a work implement, a bucket-claw-tip position outputted from a bucket-position measuring device, and a drive load of the work implement outputted from a load measuring device; generates a soil-nature map on the basis of the bucket-claw-tip position, and the soil-nature information; calculates an estimated load that is an estimate of an excavation load on the basis of the soil-nature map and a bucket-claw-tip target position; and corrects the operation command in accordance with the estimated load.

Abstract: A radio frequency module includes: a radio frequency input terminal for receiving an amplified transmission signal from the outside; radio frequency output terminals for supplying a reception signal to the outside; a filter connected between the radio frequency input terminal/the radio frequency output terminal and an antenna connection terminal, and having a passband including communication band D for TDD; and a filter connected between the radio frequency output terminal and the antenna connection terminal and having a passband including at least part of communication band A allowed for simultaneous communication with communication band D. The radio frequency input terminal is arranged in a region extending along a side of the module substrate, and the radio frequency output terminal is arranged in a region extending along a side facing the side of the module substrate.

Abstract: A cooling apparatus includes a compressor, a first flow path and a second flow path branched from a branch point, a condenser disposed downstream of the branch point in the first flow path, a first decompressor disposed downstream of the condenser, a plurality of evaporators disposed downstream of the first decompressor and connected in series, a second decompressor disposed downstream of the branch point in the second flow path, a detection unit, and a control unit. The second flow path includes a hot-gas flow path configured to connect an outlet of the second decompressor and a meeting point with the first flow path. The control unit controls a degree of opening of the second decompressor depending on the temperature detected by the first temperature-detection unit and controls a degree of opening of the first decompressor depending on the temperature and/or the pressure detected by the detection unit.

Abstract: An imaging device performs imaging in a dark surrounding environment, while protecting the privacy of a subject. An imaging device includes an image processor that receives subject light from a subject passing through an opening, converts the subject light to an image signal, and amplifies the image signal to generate image data, a lens cover between the opening and an imaging element to cover the opening to restrict the subject light from entering the imaging element, an illumination light source that emits illumination light to illuminate the subject, and a switch including a first filter allowing no entry of the illumination light into the imaging element and a second filter allowing entry of the illumination light into the imaging element. The switch places one of the first filter or the second filter between the imaging element and the opening based on a brightness of a surrounding environment.

Abstract: A cutting insert exhibits superior chip control during grooving and cross feeding. Embodiments include a cutting insert having an upper face, a front face forming an intersecting ridgeline with the upper face, side faces connected to the front face forming intersecting ridgelines with the upper face, a front face cutting edge on the intersecting ridgeline between the upper face and the front face, and side cutting edges on the intersecting ridgelines between the upper face and the side faces. The upper face includes a first portion and an undulating portion on which peaks and troughs are formed continuously in a direction heading away from the front face cutting edge, the undulating portion provided on both lateral direction sides of the first portion. The undulating portion is configured such that the side cutting edges, when seen from the side, each have a continuous undulating shape from the front face cutting edge.

Abstract: A camera can be in a non-imaging mode in a manner clearly noticeable to any person being imaged. A camera includes an imaging unit, a display unit that displays an image, a driver that moves the imaging unit and the display unit integrally, and a housing having an opening connecting an inside and an outside of the housing. The housing accommodates the imaging unit, the display unit, and the driver. The driver moves the imaging unit and the display unit to a first position at which the imaging unit is enabled to capture an image through the opening. The driver moves the imaging unit and the display unit to a second position at which an image displayed by the display unit is visible through the opening.

Abstract: There is provided a cutting insert used for both drilling and turning. The cutting insert includes an insert main body having a front surface and a rear surface, the outline shapes of which are parallelogram shapes, peripheral side surfaces disposed on four sides of the insert main body, cutting edges provided on respective intersecting ridge lines between the front surface and the peripheral side surface and between the rear surface and the peripheral side surface of the insert main body, and a hole provided in the insert main body to incline with respect to the front surface and the rear surface, the hole being usable for attachment.

Abstract: To provide a work machine that can maintain the construction precision of semi-automatic control irrespective of excavation depths and differences in soil nature. A controller acquires soil-nature information on the basis of an operation command given to a work implement, a bucket-claw-tip position outputted from a bucket-position measuring device, and a drive load of the work implement outputted from a load measuring device; generates a soil-nature map on the basis of the bucket-claw-tip position, and the soil-nature information; calculates an estimated load that is an estimate of an excavation load on the basis of the soil-nature map and a bucket-claw-tip target position; and corrects the operation command in accordance with the estimated load.

Abstract: A license management apparatus includes: a determination part configured to, before an execution unit for an application, as a unit to which a license for execution of the application is issued, newly executes the application, determine whether a license of a first type is issuable to the execution unit that newly executes the application; a license issue part configured to, when the license of the first type is not issuable, issue a license of a second type to the execution unit that newly executes the application; and a control part configured to control the execution unit in such a way that the execution unit executes the application using the license of the second type. The license management apparatus thus rapidly adds an execution environment for a new application even when the execution environment is difficult to rapidly add because of a problem on license management.

Abstract: A cooling apparatus includes a compressor, a first flow path and a second flow path branched from a branch point, a condenser disposed downstream of the branch point in the first flow path, a first decompressor disposed downstream of the condenser, a plurality of evaporators disposed downstream of the first decompressor and connected in series, a second decompressor disposed downstream of the branch point in the second flow path, a detection unit, and a control unit. The second flow path includes a hot-gas flow path configured to connect an outlet of the second decompressor and a meeting point with the first flow path. The control unit controls a degree of opening of the second decompressor depending on the temperature detected by the first temperature-detection unit and controls a degree of opening of the first decompressor depending on the temperature and/or the pressure detected by the detection unit.

Abstract: A work machine capable of assisting in an operator's operation to allow a work tool move along a design surface indicating a target shape of an object to be worked irrespectively of an angle of the design surface and a posture of a work implement is provided. A controller determines an excavation actuator in charge of an excavation action and determines an alignment actuator in charge of an alignment action for a work tool out of a plurality of actuators on the basis of the design surface set by a work execution target setting device and the posture of the work implement measured by a work implement posture/position measurement device, determines a target velocity of the excavation actuator on the basis of operation signals outputted from an operation device, and limits a target velocity of the alignment actuator in a direction in which the work tool approaches the design surface.