Abstract: An inspection device includes a trigger detection unit that detects a trigger of visual confirmation work, and a camera control unit that controls a wearable camera worn by a worker to take an image when the trigger of the visual confirmation work is detected by the trigger detection unit.

Abstract: Apparatuses and methods for providing clocks in a semiconductor device are disclosed. An example apparatus includes a clock generating circuit configured to generate an output clock signal based on one of rising and trailing edges of first, second, third and fourth clock signals in a first mode, phases of the first, second, third and fourth clock signals being shifted to each other. The clock generating circuit is further configured to generate the output clock signal based on both of rising and trailing edges of fifth and sixth clock signals in a second mode.

Abstract: A dual-bearing reel capable of reeling in and reeling out a fishing line includes a reel body, a spool, a spool shaft, an operating member, and an oscillating mechanism. The spool is rotatably supported by the reel body. The spool shaft supports the spool. The operating member is movably provided on the reel body and moves to perform an adjustment operation on a braking force that acts on the spool. The oscillating mechanism causes the fishing line to oscillate in the axial direction in synchronization with a rotation of the spool.

Abstract: Aspects of the present disclosure describe fiber nonlinearity induced transmission penalties are reduced both in fibers with large polarization-mode dispersion, and in coupled-core multicore fibers (CC-MCF). In the case of coupled multi-core fibers, the requirement for modal delay is less.

Abstract: A wedge tapping device for a rotating electrical machine to be inserted through a gap between a rotor and a stator to tap a wedge. The wedge tapping device includes: a tapping portion configured to tap the wedge and having a tapping force measuring portion configured to measure a tapping force of the tapping; an energy supplying portion configured to apply tapping energy to the tapping portion; an absorbing portion configured to suppress energy to be applied to the tapping portion; and a tapping arm, on which the tapping portion is disposed, and which has a longitudinal direction in a direction perpendicular to a direction in which the tapping portion performs tapping. The tapping arm is disposed so that the longitudinal direction is parallel to a rotation axis when the tapping is performed in the gap.

Abstract: An excitation light source apparatus capable of assuring an excellent optical transmission characteristic even at occurrence of a gain tilt is provided. The excitation light source apparatus comprises an excitation light outputting means, a control signal detection means, a control signal detection means, an excitation light control means, and a multiplexing means. The excitation light outputting means outputs excitation light for Raman amplification. The control signal detection means detects a control signal of the excitation light outputting means from beams of WDM signal light transmitted through optical fibers in an upstream direction and a downstream direction. The excitation light control means controls the excitation light outputting means, based on the control signal. The multiplexing means multiplexes the excitation light and each of the beams of the WDM signal light, and outputs the respective multiplexed beams of light to the optical fiber.

Abstract: A vehicle air conditioning structure including: a pair of air outlets which is provided at both side regions of a vehicle seat in a seat width direction and is configured to blow air toward an inner side in the seat width direction, wherein the pair of air outlets is arranged so as to blow the air obliquely in directions intersecting with the seat width direction such that the air blown from the air outlets hit each other in the seat width direction, thereby directing the hit air toward a specific body part of a seated person on the vehicle seat.

Abstract: In order to suppress the deterioration of receiving characteristics, even in cases where a receiving band of an optical receiver is insufficient with respect to a bit rate of a received signal, an optical receiving apparatus 10 according to the present invention comprises an optical equalizer 20 that provides a light spectrum shaping for spreading an effective band width of an inputted optical signal and an optical receiver 30 that electrically converts and receives the optical signal provided with the light spectrum shaping.

Abstract: Aspects of the present disclosure describe systems, methods, and structures that advantageously amplify optical signals through the effect of optical pump signals generated by a multicore laser diode and multicore rare-earth doped optical fiber in optical communication with a 3D waveguide structure and a multicore input signal fiber providing a plurality of optical signals for amplification.

Abstract: Aspects of the present disclosure describe systems, methods, and structures for providing bidirectional C-band and L-band transmission employing optical circulators which advantageously eliminates C\L WDM couplers while still blocking any backward amplified spontaneous emissions from optical amplifiers.

Abstract: A pinion gear is coaxially attached to vicinity of an end of an inner bar. The pinion gear is engaged with a rack gear and rotates in response to upward and downward movements of the tension bar. When the pinion rotates, the inner bar correspondingly rotates. The inner bar and an outer bar, which is a tension applying bar, are connected to each other so as to freely rotate. When the pinion rotates, the inner bar correspondingly rotates, while the outer bar remains unrotated.

Abstract: In order to suppress the deterioration of receiving characteristics, even in cases where a receiving band of an optical receiver is insufficient with respect to a bit rate of a received signal, an optical receiving apparatus 10 according to the present invention comprises an optical equalizer 20 that provides a light spectrum shaping for spreading an effective band width of an inputted optical signal and an optical receiver 30 that electrically converts and receives the optical signal provided with the light spectrum shaping.

Abstract: A pinion gear is coaxially attached to vicinity of an end of an inner bar. The pinion gear is engaged with a rack gear and rotates in response to upward and downward movements of the tension bar. When the pinion rotates, the inner bar correspondingly rotates. The inner bar and an outer bar, which is a tension applying bar, are connected to each other so as to freely rotate. When the pinion rotates, the inner bar correspondingly rotates, while the outer bar remains unrotated.

Abstract: A buoyant aerial vehicle includes a buoyant vehicle body in which gas having a specific gravity smaller than air is hermetically filled, a vertical propulsion propeller which provides vertical propulsive force, and a horizontal propulsion propeller which provides horizontal propulsive force The buoyant vehicle body is configured with flotation chambers and connecting portions. The flotation chambers are arranged at positions point-symmetric with respect to a center of the buoyant vehicle body. Central portions of the flotation chambers are bulged in a side view and the connecting portions connect the flotation chambers. The connecting portions are formed in a flat shape thinner than the central portions of the flotation chambers such that wind passages along which the air flows are formed on the connecting portions, and the wind passages are oriented in at least two directions in the plan view.

Abstract: A connecting structure is provided for connecting a first member and a second member, wherein the first member comprises a connecting upright portion and a plurality of locking flanges provided to extend outwards along the circumferential direction of the outer face of the connecting upright portion, while the second member comprises a connecting side-wall portion that overlies the connecting upright portion and a plurality of locking projections provided to extend inwards from the inner face of the connecting side-wall portion. The bottom faces of the locking flanges distend downwards in a convex curved shape and, when the second member is overlaid on the first member and rotated, the upper faces of the locking projections are guided with sliding contact along the convex curved bottom faces of the locking flanges and stopped at the lowermost position of the convex curved bottom faces.

Abstract: Provided is a buoyant aerial vehicle which can secure high safety by reducing the risk of crashing, and which can facilitate control of movement by suppressing the influence of wind and exhibit high mobility capability. The buoyant aerial vehicle is configured by including: a buoyant vehicle body in which gas having a specific gravity smaller than air is hermetically filled; a vertical propulsion propeller which provides vertical propulsive force to the buoyant vehicle body; and a horizontal propulsion propeller which provides horizontal propulsive force to the buoyant vehicle body, and is configured such that the buoyant vehicle body has horizontal wind passages formed in at least two directions, and has outer peripheral edges each formed into an acute angle in side view.

Abstract: An impedance adjustment circuit includes a counter circuit outputting a count value thereof as a plurality of first impedance adjustment signals, a mode selection circuit setting a second impedance adjustment signal to be in an active/inactive state irrespective of the count value, and a level fixing circuit fixing a third impedance adjustment signal to be in an active state. A pre-stage circuit generates a plurality of first output control signals, a second output control signal, and a third output control signal in response to the first impedance adjustment signals, the second impedance adjustment signal, and the third impedance adjustment signal, respectively, and a data signal. An output circuit includes a plurality of first transistors, a second transistor, and a third transistor connected in parallel to each other between an output terminal and a first power supply wiring.

Abstract: [Problem] To provide a curved pleated product and a method for manufacturing curved pleated products, which dramatically increase the degree of freedom in pleat design and are capable of providing pleats of multiple variations and which impart a novel value to products, such as pleated clothing that gives an elegant or “sexy” impression. [Solution] The curved pleated product has curved pleats (2) formed by joining together multiple fabric pieces (21), in which the two side edges (A, B, a, b) are formed as long curves, at the respective left and right side edges (A, B, a, b) along the contours of the two side edges (A, B, a, b) and alternating ridge folds and valley folds along the contours of said joined side edges (A, B, a, b).

Abstract: An impedance adjustment circuit includes a counter circuit outputting a count value thereof as a plurality of first impedance adjustment signals, a mode selection circuit setting a second impedance adjustment signal to be in an active/inactive state irrespective of the count value, and a level fixing circuit fixing a third impedance adjustment signal to be in an active state. A pre-stage circuit generates a plurality of first output control signals, a second output control signal, and a third output control signal in response to the first impedance adjustment signals, the second impedance adjustment signal, and the third impedance adjustment signal, respectively, and a data signal. An output circuit includes a plurality of first transistors, a second transistor, and a third transistor connected in parallel to each other between an output terminal and a first power supply wiring.

Abstract: Provided are an underwater propulsion aid and an underwater garment equipped with the same that enable a user to walk on land or get on or off a boat or the like while wearing them, that have high fashionability and safety, and that enable even a user with weak muscular strength and a user having no experience of using them to easily obtain a propulsive force in water. An underwater propulsion aid 1 includes a base portion 2 that is formed in accordance with a curved shape of a shank and that is fitted to a part from a knee to an ankle, and a pair of front fins 3 that are protruded to right and left outer sides from both right and left side surfaces of the base portion 2 while continuing to a curved surface of a shin.