Abstract: An information processing device includes one or more hardware processors configured to function as a detection unit, a collation unit, a voting unit, and a determination unit. The detection unit detects a tracking target region including a tracking target from a video frame. The collation unit collates the tracking target using a collation dictionary that stores identification information for identifying a collation target and acquires identification information for identifying a collation result in the frame of the tracking target from the collation dictionary. The voting unit obtains voting data by voting, for each of tracking targets, the identification information for identifying the collation result obtained for each of frames. The determination unit determines whether to settle collation based on the voting data and outputs identification information for identifying the settled collation result when the collation is settled.

Abstract: A plastic optical fiber 10 of the present disclosure includes: a core 11; and a cladding 12 disposed on an outer circumference of the core 11. The plastic optical fiber 10 has a length of 30 m or less. The core 11 has a diameter of 30 ?m or more and 100 ?m or less. Of the plastic optical fiber 10, a transmission loss at a wavelength of 850 nm is 70 dB/km or more and 500 dB/km or less, and a transmission band at a wavelength of 850 nm is 30 MHz·km or more and 600 MHz·km or less.

Abstract: A wheel cover includes a wheel cover main body. The wheel cover also includes first engaging portions that project toward a wheel from the wheel cover main body and catch on the wheel by engaging with insertion portions provided in the wheel. The wheel cover also includes second engaging portions that project toward the wheel from parts of the wheel cover main body different from the parts provided with the first engaging portions and limit displacement of the wheel cover main body relative to the wheel by engaging with second spokes provided in the wheel.

Abstract: An optical system includes, in order from an object side to an image side, a first unit, a second unit, and a third unit. The first unit includes a first substrate, and a first lens having a negative refractive power and disposed on the image side of the first substrate. The second unit includes a second substrate, and a second lens having a positive refractive power and disposed on the object side of the second substrate. The third unit includes a third substrate, and a third lens having a positive refractive power and disposed on the object side of the third substrate.

Abstract: A refrigeration cycle device includes components that manage refrigerant. It has a compressor that draws in and compresses refrigerant, which then passes through a radiator to dissipate heat. A decompressor reduces the refrigerant's pressure before it enters an evaporator, where it evaporates. An accumulator separates the refrigerant into gas and liquid phases and discharges the gas-phase refrigerant. A superheater then superheats this gas-phase refrigerant using a hotter heat medium. The device also features a cooling heat exchanger that cools an object via heat exchange with the heat medium. A heat medium circuit ensures the medium circulates through the evaporator, superheater, and cooling heat exchanger. The evaporator uses the heat medium to evaporate the decompressed refrigerant.

Abstract: A vehicle lighting fixture device configured to: at a time of forward travel of a vehicle, except during deceleration of the vehicle, control a lighting fixture of the vehicle so as to change, at a predetermined speed in a direction of travel of the vehicle, an illumination range on a road surface of light emitted from the lighting fixture, at a time of deceleration of the vehicle, control the lighting fixture so as to change, at a lower speed than the predetermined speed in the direction of travel of the vehicle, the illumination range on a road surface of the light emitted from the lighting fixture, and at a time of reversing of the vehicle, control the lighting fixture so as to change, in a direction of reversing of the vehicle, the illumination range on a road surface of the light emitted from the lighting fixture.

Abstract: A voltage conversion device of the present disclosure includes: an HV-48V DC/DC converter that steps down a high voltage input from a high-voltage battery to 48 V; a first wire harness that supplies 48 V from the HV-48V DC/DC converter to a 48V load; an HV-12V DC/DC converter that steps down the high voltage input from the high-voltage battery to 12 V; a second wire harness that supplies 12 V from the HV-12V DC/DC converter to a 12V load; a 48V-12V DC/DC converter that is connected to the first wire harness and the second wire harness, steps down 48 V to 12 V, and steps up 12 V to 48 V; and a control device.

Abstract: A refrigeration cycle device includes a compressor, a radiator, an expansion valve, an evaporator and a controller controlling an opening degree of the expansion valve. The controller determines an increase/decrease amount of the opening degree of the expansion valve, to a first amount, when a superheat degree of the refrigerant flowing out from the evaporator is equal to or lower than a predetermined superheat degree. In addition, the controller determines the increase/decrease amount of the opening degree of the expansion valve, to a second amount that is set to more suppress an increase of the superheat degree of the refrigerant flowing out from the evaporator, than that of the first amount, when the superheat degree of the refrigerant flowing out from the evaporator is higher than the predetermined superheat degree.

Abstract: The present invention relates to an information processor. The information processer comprises a diagnostic unit for diagnosing a state of a humidity sensor, the diagnostic unit diagnosing that the humidity sensor is in a deteriorated state when days on which a proportion of detection data of the humidity sensor indicating 100% humidity out of all detection data for one day is equal to or greater than a reference proportion, have persisted for a reference period.

Abstract: A refrigeration cycle device includes a decompression unit configured to decompress a refrigerant, an evaporator configured to evaporate the refrigerant decompressed by the decompression unit, a pressure detector configured to detect an outlet-side pressure of the refrigerant at a refrigerant outlet side of the evaporator, a temperature detector configured to detect an outlet-side temperature of the refrigerant at the refrigerant outlet side of the evaporator, and a controller configured to control an operation of the decompression unit. The controller is configured to calculate a delayed outlet-side temperature by performing a delay process on the outlet-side temperature, and to control the decompression unit by using the outlet-side pressure and the delayed outlet-side temperature.

Abstract: An electro-optical device includes a substrate, a pixel electrode disposed at the substrate, and a pixel circuit portion disposed between the substrate and the pixel electrode. The pixel circuit portion includes a scanning line disposed along a first direction, a data line disposed along a second direction intersecting the first direction, a first constant potential line disposed along the scanning line, a second constant potential line disposed along the data line, and a transistor disposed corresponding to an intersection position of the scanning line and the data line and including a gate electrode electrically coupled to the scanning line, a source region electrically coupled to the data line, and a drain region electrically coupled to the pixel electrode. The pixel circuit portion also includes a coupling portion disposed corresponding to the intersection position and configured to electrically couple the first constant potential line and the second constant potential line.

Abstract: An optical system includes, in order from an object side to an image side, a first unit, a second unit, and a third unit. The first unit includes a first substrate, and a first lens having a negative refractive power and disposed on the image side of the first substrate. The second unit includes a second substrate, and a second lens having a positive refractive power and disposed on the object side of the second substrate. The third unit includes a third substrate, and a third lens having a positive refractive power and disposed on the object side of the third substrate.

Abstract: The pedestrian airbag device includes an airbag cushion that expands and deploys from below the front hood toward the windshield. The airbag cushion has a main chamber covering at least the lower part of the windshield, a pillar chamber covering the A-pillar, provided at both ends of the main chamber in the vehicle width direction, a compartment wall partitioning the main chamber and the pillar chamber, an inner vent penetrating the compartment wall through which gas can pass, a bridge over the inner vent, and a patch attached so as to cover the inner vent on the pillar chamber side of the compartment wall, such that a portion is separable from the compartment wall.

Abstract: According to one embodiment, an anomaly detection device includes a processor that is configured to acquire input data. The processor derives a first anomaly degree corresponding to a difference between first feature data derived from the input data using a trained deep model and second feature data derived from the input data using a trained prediction model. The processor derives a second anomaly degree corresponding to an estimated relative positional relationship between a first and second region in the image data based on the second feature data. A total anomaly degree for the input data is then calculated from the first anomaly degree and the second anomaly degree.

Abstract: A display device of a press machine includes a calculation part that generates a plurality of images and a display part that displays the plurality of images. The plurality of images includes an annular or arc-shaped first image representing a stroke of a current sliding motion, a second image representing an input range of a sensor signal corresponding to a motion of an accessory device in conjunction with the press machine, and a third image representing a range for monitoring the sensor signal. The second image and the third image are arc-shaped or fan-shaped images concentric with the first image. The second image is displayed on the display part for a predetermined period after the sensor signal stops.

Abstract: In a distributed ledger system that provides a consortium-type distributed ledger network, an upper limit number of management authorities to be delegated to an agent in the entire distributed ledger network is stored, and the current total number of delegations of management authority to the agent in the entire distributed ledger network is managed in a distributed ledger. A distributed ledger node, upon receiving a transaction requesting the delegation of new management authority, executes a first smart contract. The first smart contract determines whether the total number of delegations will exceed the upper limit number of delegations by delegating new management authority, and where the total number of delegations exceeds the upper limit number of delegations, determines to reject the request, and where the total number of delegations is less than the upper limit number of delegations, delegates new management authority and updates authority delegation information in the distributed ledger.