Abstract: This method for predicting at least one eye gazing parameter of a person wearing visual equipment includes steps of: measuring data of at least two individuals wearing visual equipment, such data including at least head motion parameters and eye gazing parameters of the individuals; measuring head motion parameters of the person in real-life conditions; comparing the head motion parameters of the person with the head motion parameters of the at least two individuals; and predicting the at least one eye gazing parameter of the person at least on the basis of the results of the comparing step and of the eye gazing parameters of the at least two individuals.

Abstract: A control section of an ophthalmologic image processing apparatus acquires an ophthalmologic image captured by an ophthalmologic image capturing apparatus. The control section acquires, for the acquired ophthalmologic image, evaluation information indicating an appropriateness for acquiring medical data including at least any of an analysis result relating to a disease of a subject eye, an analysis result relating to the structure of the subject eye, and an image converted from the acquired ophthalmologic image. The control section acquires the medical data based on the acquired ophthalmologic image. The control section changes a medical data acquisition method according to whether or not the evaluation information on the ophthalmologic image satisfies a criterion.

Abstract: Disclosed are optical elements and the methods of producing the same. The optical element contains two or more near infrared absorbers mixed in an optical substrate, and one or more functional film disposed on the optical substrate. The method of producing the optical element comprises mixing two near infrared absorbers with different near infrared wavelengths absorption ranges and residual colors with a precursor of an optical substrate. The mixture is subsequently processed to produce an optical element that has broad near infrared wavelength absorption range, a high near infrared absorption level, and/or homogeneous color distribution.

Abstract: A contact lens (201) and methods of manufacturing such a lens are described. The lens (201) includes an optic zone (202). The optic zone (202) comprises a central region (205), the central region (205) having a first optical axis (219), a base radial curvature power, a base radial sagittal power, and a centre of curvature that is on the first optical axis (219). The optic zone (202) comprises an annular region (203), wherein at a point halfway across the width of the annular region (203) the annular region (203) has a radial curvature power of X, wherein X is greater than the base radial curvature power. The annular region (203) has an off-axis centre of curvature that is a first distance from the optical axis (219) such that, at a point halfway across its width, the annular region (203) has a sagittal power of Y, wherein Y is greater than the base radial sagittal power, and wherein Y is less than X.

Abstract: A multifocal ophthalmic lens has a surface that varies across at least a portion of the lens to form a surface power map. The surface power map comprises a spiral, with a power that varies substantially periodically both radially outwards from and angularly about an optical axis of the lens. A period of the radial variation is greater than 100 microns and a period of the angular variation is greater than 6 degrees. Methods of making and using the multifocal ophthalmic lens are also described.

Abstract: A freeform optical surface includes, in part, an off-axis optical surface and a departure optical module. The off-axis optical surface may be an off-axis conic optical surface. The departure optical module may be substantially perpendicular to the off-axis conic optical surface.

Abstract: A transformer is provided, including a core, a primary conductor, a magnetic member, and a secondary conductor. The core includes a central pillar and at least one lateral pillar. An accommodating space is formed between the central pillar and the lateral pillar. The primary conductor, the magnetic member, and the secondary conductor are disposed in the accommodating space. The primary conductor surrounds the central pillar. The magnetic member surrounds the primary conductor, and the secondary conductor surrounds the magnetic member. The magnetic member is disposed between the primary conductor and the secondary conductor, and is flexible.

Abstract: Disclosed herein is a tag suitable for use with pets and other animals. The tag may be a glass tag that includes an antenna, a first circuit block and a second circuit block. The antenna has a common core having a coil wound around the core. The coil interconnects a first antenna pad, a second antenna pad and a third antenna pad; a first circuit block having a first and a second contact pad, the first and second antenna pads interconnected to the first and second contact pads respectively. The second circuit block has a third and a fourth contact pads. The second and third antenna pads interconnected to the third and fourth contact pads respectively. The first circuit block may be an RFID integrated circuit and the second circuit block may be an NFC IC.

Abstract: The present application provides an optical information collector and a method thereof. The optical information collector includes an image sensor, configured to collect image data of optical information; a decoding unit, configured to decode the image data based on a preset decoding algorithm; a central processor, configured to control the image sensor to collect the image data and control the decoding unit to decode the image data upon triggering. Once triggered, the central processor issues an instruction to discard N frames of image data in a specific frame number, where the N frames of image data in a specific frame number is image data that was previously collected and remaining in the optical information collector upon triggering, which can prevent residual image data from being decoded and outputted, causing a decoding error, thereby improving a decoding efficiency.

Abstract: A method includes performing, by a terminal with an access card, a first relay attack check for the access card in accordance with a local value associated with the terminal and a local value associated with the access card; determining, by the terminal, that the access card has passed the first relay attack check, and based thereon, performing, by the terminal with the access card, an authentication check of the access card in accordance with the local value associated with the terminal, the local value associated with the access card, and a local challenge value associated with the terminal; and determining, by the terminal, that the access card has passed the first relay attack check and the authentication check, and based thereon, validating, by the terminal, the access card.

Abstract: The present disclosure discloses a handheld scanner and a scanning method for the handheld scanner. The handheld scanner includes a texture camera, a first black-and-white camera and a second black-and-white camera, where the first black-and-white camera and the second black-and-white camera are spaced apart from each other; and the handheld scanner further includes a laser projector, and the texture camera and the first black-and-white camera are respectively arranged at two sides of the laser projector. When a highly reflective or dark object is scanned, textures are obtained by the texture camera while laser scanning is performed; and after point cloud fusion is completed, texture images are screened and fused according to a shooting angle and the highlight degree of the image, so that the overall texture image of point cloud is obtained.

Abstract: A coil component comprising a wire including the core wire made of copper or a copper alloy and an insulating coating film made of resin that covers a peripheral surface of the core wire, and a terminal electrode including a nickel-containing layer made of nickel or a nickel alloy and covering a bottom surface of a flange portion, and a tin-containing layer located on the nickel-containing layer and made of tin or a tin alloy. The terminal of the core wire has a contact surface in contact with the nickel-containing layer, side surfaces extending in a direction rising from the nickel-containing layer, and a top surface facing the contact surface. The side surfaces have a region not in contact with the tin-containing layer at least on a top surface side. In the region, copper of the core wire is not diffused into the tin-containing layer.

Abstract: Rear-view device for a vehicle comprising a support arm adapted to be securely mounted with said vehicle, a casing rotatably mounted with said support arm, and a mirror securely mounted with said casing. The casing rotates around a first geometric axis, to a second geometric axis and to a third geometric axis switching from a plurality of angular positions with respect to the support arm.

Abstract: By overlapping the protruding portion of the first insulator and the protruding portion of the second insulator via the protruding portion of the substrate, the DC superposition characteristic of the coil component is improved.

Abstract: The present disclosure provides a medium processing apparatus, including: a housing provided with a surface facing a customer operating the medium processing apparatus; and a rolled coin device housed in the housing and configured to process rolled coins formed by bundling a plurality of loose coins. The surface of the housing includes a designated area located in a height range conforming to Americans with Disabilities Act (ADA) standard with respect to a height direction of the medium processing apparatus, and a rolled coin dispensing port of the rolled coin device for dispensing the rolled coins is arranged in the designated area.

Abstract: A soft contact lens comprises a plurality of light sources coupled to a plurality of optical elements. The plurality of light sources and the plurality of optical elements are embedded in a soft contact lens material. Each of said plurality of optical elements generates an image focused in front of a peripheral retina of a wearer. In some embodiments, each of the images is focused at a distance in front of the peripheral retina at a location, and each of the images comprises a depth of focus and a spatial resolution. The depth of focus can be less than the distance, and the spatial resolution greater than a spatial resolution of the peripheral retina at the location.

Abstract: An optical coherence tomographic device may include: an image capturing unit configured to capture a tomographic image of a subject eye; an input device configured to input one or a plurality of examination report types, each of the examination report types indicating an intended examination report form; a memory configured to store a plurality of control programs, each of the plurality of control programs, for corresponding one of the examination report types, is used for causing the image capturing unit to perform capturing for generating an examination report of the corresponding type; and a controller configured to control the image capturing unit, when the plurality of examination report types is inputted, according to a series of control programs generated based on corresponding ones of control programs stored in the memory.

Abstract: An exemplary method and apparatus are disclosed to perform myopia control using an ophthalmic device (contact lens) comprising a center region configured to correct vision at a first correction power (spherical or sphero-cylindrical) and a peripheral region that surrounds the central region, wherein the peripheral region comprises a plurality of distinct facet surfaces configured to under correct (or overcorrect) the vision at a second correction power, each of the plurality of distinct facet surfaces having a varying power in both (i) a first direction radially extending from a central location of the center region to a perimeter of the ophthalmic device and (ii) a second direction perpendicular to the first direction.

Abstract: A lens for refractive tear shaping, including a curved lens body defining an anterior partial thickness cavity indented into its anterior surface. The anterior partial thickness cavity has an anterior facing tear shaping surface structured to form a tear lens within the anterior partial thickness cavity. The anterior partial thickness cavity is structured to define a tear lens within the anterior partial thickness cavity by interaction between a tear film of the eye and the anterior facing base tear shaping surface. The posterior curvature of the tear lens is dependent on the shape of the anterior facing base tear shaping surface.

Abstract: An identification card includes a ceramic substrate with opposite surfaces, and an accommodating part. A marking joint part is arranged in the accommodating part, and the orthogonal projection of the accommodating part on the ceramic substrate covers the orthogonal projection of the marking joint part on the ceramic substrate. The marking joint part includes a bearing layer and a marking part arranged on the bearing layer. The bearing layer and the marking part are of an integrated structure. The ceramic substrate is provided with an accommodating part for setting a marking joint part to ensure the flatness of the identification card, and the orthogonal projection of the accommodating part on the ceramic substrate covers the orthogonal projection of the marking joint part on the ceramic substrate.