Abstract: An apparatus includes a diffractive grating configured to receive multiple output beams from an array of laser sources. The apparatus also includes one or more optical elements configured to receive, direct, and focus multiple zeroth-order light beams, where the zeroth-order light beams include portions of the output beams reflected off the diffractive grating. The apparatus further includes a detector configured to receive the zeroth-order light beams from at least one of the one or more optical elements and process the zeroth-order light beams to generate diagnostic information.

Abstract: In an electric parking brake device configured in such a way that a parking brake state resulting from pulling of a brake cable is released by loosening the brake cable, the brake cable is formed by twisting together a plurality of wires in such a way as to generate a twisting force in a fixed direction when pulled, and the direction in which the twisting force generated by the brake cable in a pulled state acts on a screw shaft is set to be the same direction as the direction in which a nut is rotated to loosen the brake cable. This makes it possible to reduce an operating sound and to reduce wear of members constituting a rotation restricting device.

Abstract: An automatic brake device for an industrial vehicle includes a brake pedal, a brake master cylinder, and an actuator that is operated during automatically braking, and configured to generate brake pressure in the brake master cylinder. The automatic brake device includes a first pivotable link member and a second pivotable link member. The brake pedal includes a pedal-side contact portion. The second pivotable link member includes a second link-side contact portion. The first pivotable link member includes a first contacted portion and a second contacted portion. The first pivotable link member is pivoted by the pedal-side contact portion pressing the first contacted portion while the brake pedal is stepped on, and pivoted by the second contacted portion pressing the second contacted portion while the actuator is operated.

Abstract: An optical filter, a sensor device including the optical filter, and a method of fabricating the optical filter are provided. The optical filter includes one or more dielectric layers and one or more metal layers stacked in alternation. The metal layers are intrinsically protected by the dielectric layers. In particular, the metal layers have tapered edges that are protectively covered by one or more of the dielectric layers.

Abstract: An electromagnetic brake to restrict or prevent movement of a motor in a vehicle brake system, the electromagnetic brake includes: a core; a static plate; a moving plate located between the core and the static plate; a rotor located between the core and the moving plate; one or more legs that extend from the core; and one or more fasteners that connect the one or more legs to the static plate, the core includes a cylindrical portion and a flange that extends around the cylindrical portion, the one or more legs extend from the flange radially around the cylindrical portion.

Abstract: Aspects of embodiments pertain to a sensing systems configured to receive scene electromagnetic (EM) radiation comprising a first wavelength (WL1) range and a second wavelength (WL2) range. The sensing system comprises at least one spectral filter configured to filter the received scene EM radiation to obtain EM radiation in the WL1 range and the WL2 ranges; and a self-adaptive electromagnetic (EM) energy attenuating structure. The self-adaptive EM energy attenuating structure may comprise material that includes nanosized particles which are configured such that high intensity EM radiation at the WL1 range incident onto a portion of the self-adaptive EM energy attenuating structure causes interband excitation of one or more electron-hole pairs, thereby enabling intraband transition in the portion of the self-adaptive EM energy attenuating structure by EM radiation in the WL2 range.

Abstract: A serpentine delay-line waveguide feeding an array of grating couplers can be fabricated in a silicon photonic chip, or tile, with the grating couplers emitting light at an angle that varies with wavelength and delay between the couplers imparted by the waveguide. The beam-steering tile can be used to transmit or receive light from a scene. The tile can be arrayed with one or more other tiles for bistatic radar-lidar operation. A tile in the array may transmit probe and frequency-shifted reference beams, while another tile may receive a return at a heterodyne frequency giving a range to the scene. The pitch of the serpentine delay line may be different for transmitting and receiving tiles to suppress returns from unwanted directions. Pairs of phase-cohered tiles may illuminate a spot in the scene with fringe patterns, producing oscillating returns that can be processed to form a high-resolution sub-image by Fourier synthesis.

Abstract: An optical module includes a housing, and a main circuit board, an optical transmitting assembly, an optical receiving assembly, and an electrical connector that are disposed inside the housing. The optical transmitting assembly includes at least two sets of lasers, a transmitting-end optical assembly, and a transmitting-end optical fiber receptacle. The optical receiving assembly includes at least two sets of photoelectric detectors, a receiving-end optical assembly, and a receiving-end optical fiber receptacle. The electrical connector electrically connects the optical transmitting assembly and the optical receiving assembly to the main circuit board.

Abstract: An image processing apparatus communicable with an information processing apparatus includes a display and one or multiple processors configured to transmit a request for information and arrangement of buttons to be displayed on the display to the information processing apparatus; to receive the information and the arrangement of the plurality of buttons, transmitted by the information processing apparatus in accordance with the transmitted request; to cause the display to display the buttons in accordance with the received information and the received arrangement of the buttons; to cause, when at least one of the information and the arrangement of the buttons is not received, the display to display a screen based on information and arrangement of buttons stored in the image processing apparatus before the acquisition request is transmitted.

Abstract: The present disclosure relates to an optical sensor assembly. According to one aspect of the present disclosure, an embodiment of the optical sensor assembly is provided. The optical sensor assembly includes a plurality of optical fibers, wherein one ends of the plurality of optical fibers are configured in a row, and the other ends of the plurality of optical fibers are stacked in at least two rows, such that a width of a first surface formed by the one ends of the plurality of optical fibers is greater than a width of a second surface formed by the other ends of the plurality of optical fibers, and the optical sensor assembly further includes a sensor connector optically coupled with the second surface. And the sensor connector can be separated from the first surface and configured inside the electronic device.

Abstract: The disclosure relates to an electronic device. The electronic device includes: a shell, a display panel, the display panel or the shell including a light-transmitting area, an ambient light sensor, an infrared transmitter and a light guiding piece. The light guiding piece includes a light incident end and a light emitting end, the light incident end being configured to face the light-transmitting area, and the light emitting end being configured to face the ambient light sensor and the infrared transmitter.

Abstract: A label issuing system includes a label issuing apparatus and a label printer. The label issuing apparatus includes a printer interface and a processor. The processor is configured to generate print data for an image including a first region with first information and a second region with a first code symbol and a second code symbol each representing the first information but being of different sizes. The processor controls the printer interface to transmit the print data to the label printer. The label printer is connectable to the printer interface and configured to print the image on a label based on the print data received through the printer interface symbol.

Abstract: A shock-absorber has a cylindrical body having an inner and an outer cylindrical tubes enclosing a reservoir chamber containing oil, and a rod. A piston divides the internal volume of the inner cylindrical tube into a rebound chamber and a compression chamber. The cylindrical body has an intermediate cylindrical tube enclosing with the inner cylindrical tube an intermediate chamber. A first electronically-controlled valve is arranged inside the inner cylindrical tube, so as to be drivingly connected to the rod, and hydraulically connected to the rebound chamber and to the compression chamber to adjust, during rebound phase, flow of the damping fluid from the rebound chamber to the compression chamber.

Abstract: A damping force generating mechanism includes: a flow passage formation part that forms a flow passage through which a liquid flows; and a valve that is configured to control a flow of the liquid in the flow passage. The flow passage formation part includes a first seat part that is provided radially outward of a flow passage port of the flow passage, protrudes from the flow passage port and contacts the valve, a second seat part that is provided radially outward of the first seat part, protrudes from the flow passage port and contacts the valve, and a circulation part having an orifice that allows the liquid to flow from the flow passage port toward the second seat part in a state in which the valve is in contact with the first seat part.

Abstract: A damper assembly includes a damper with a pressure tube and a piston slidably disposed within the pressure tube. A first working chamber is defined on one side of the piston and a second working chamber is defined on an opposite side of the piston such that a volume of the second working chamber decreases during a compression stroke of the piston and the volume of the second working chamber increases during a rebound stroke of the piston. A bellow accumulator assembly is included and in fluid communication with the second working chamber. The bellow accumulator assembly includes a housing, a bellow accumulator disposed within the housing, a pressurized gas chamber defined between the housing and the bellow accumulator and an accumulator chamber defined between the bellow accumulator and the second working chamber.

Abstract: A lattice structure and system for absorbing energy, damping vibration, and reducing shock. The lattice structure comprises a plurality of unit cells, each unit cell comprising a plurality of rib elements with at least a portion of the rib elements including a solid bendable hinge portion for converting energy into linear motion along a longitudinal axis of the respective rib element.

Abstract: A SPIM-microscope (Selective Plane Imaging Microscope) having a y-direction illumination light source and a z-direction detection light camera. An x-scanner generates a sequential light sheet by scanning the illumination light beam in the x-direction. The SPIM-microscope has an illumination optics having a zoom optics provided in a beam path of the illumination light beam, the zoom optics being adapted to change the focal length of the illumination light beam and adapted to detect a larger area of the object by sequentially detecting sequences of images along the y-direction that have an increased resolution along the z-direction. An image processing unit combines these sequences of images by image stitching into one large overall image.

Abstract: A hydromount for mounting a motor vehicle unit is disclosed. The hydromount includes a supporting spring supporting a mount core and surrounding a working chamber, and a compensation chamber separated from the working chamber by a dividing wall and delimited by a compensation diaphragm. In embodiments, the compensation chamber and the working chamber are filled with a liquid and are connected by a damping duct incorporated into the dividing wall. In an embodiment, the dividing wall has two dividing plates between which a diaphragm is accommodated in a manner capable of oscillating. In an embodiment, the diaphragm and the dividing wall delimit an air chamber connected to the environment via an opening in the dividing wall, and the opening can be unblocked and closed by a switchable non-return device having a pressure-actuatable non-return valve with an opening pressure set to or having an oscillation amplitude of the diaphragm.

Abstract: A vibration damping component, comprising a hydraulic cylinder and a hydraulic motor; The hydraulic oil cylinder comprises an oil storage cylinder and a working cylinder, wherein the working cylinder is internally provided with a first piston piece and is divided into an expansion cavity and a contraction cavity by means of the first piston piece; the expansion connects the oil storage cylinder by means of a first one-way oil discharge; the contraction connects the oil storage cylinder by means of a second one-way oil discharge; the oil storage cylinder is provided thereon with an oil outlet hole; an input end of the hydraulic motor is connected to the oil outlet hole; and an output end of the hydraulic motor is in communication respectively with the expansion by means of a first one-way oil return pipe and with the contraction by means of a second one-way oil return pipe.

Abstract: Methods and apparatus to sense brake pad wear are disclosed. An example apparatus includes at least one memory device and at least one processor to execute instructions to, in response to an anti-lock braking system event, determine a volume of brake fluid in a brake piston chamber based on a flow rate of the brake fluid and a pressure within the brake piston chamber, and determine at least one of a thickness of a brake pad or a wear of the brake pad based on the volume of the brake fluid in the brake piston chamber and a volume of the brake piston chamber.