46results about How to "Avoid eyesight" patented technology

The present invention discloses an automatic and manual dimming method and an apparatus thereof, comprising a plurality of LED lamps with a light sensor and a control unit, such that when a power switch is turned on to trigger the control unit to automatically adjust the light emitting brightness of the LED lamp according to the brightness of the light sensed by the light sensor. After one or more times of switching the power switch, the control unit can be used for manually adjusting the light emitting brightness of the LED lamp to improve the convenience of use.

The ophthalmic drug delivery vehicles provide comfort and compliance; drug solubility, residence time and permeability; and reduce side effects. In addition, the delivery vehicle can be slightly modified to provide an artificial tear formulation.

A frame independent focus adjustable eyewear lens blank includes an autonomous components assembly. The lens blank includes a front optically finished convex surface and a back unfinished surface. A first and second space are formed in the lens blank between the front and back surfaces. The autonomous components assembly includes a focus sensor configured to detect a need for near and/or far focus and a control electronics having a microprocessor and a power unit. The power unit includes a battery and/or a photocell. The lens blank includes a focus adjustable element configured to change a focus viewed through lens produced from the lens blank where the focus adjustable element is in communication with the focus sensor and the control electronics. The focus sensor, control electronics and power unit are disposed within the first space and the focus adjustable element is disposed within the second space.

The present invention relates to a composition comprising: a C12 to C24 branched or unbranched hydrocarbon; a mid-chain triglyceride; a C26 to C36 branched or unbranched hydrocarbon; a cholesteryl ester; an ester of a C10 to C24 fatty acid and a C10 to C20 alcohol; an ester of a C10 to C24 fatty acid and a C21 to C34 alcohol; glycerol; and a polar lipid; and to methods of making and methods of using the composition to treat lipid tear deficiency (LTD), aqueous tear deficiency (ATD), a combination of LTD and ATD, and other dry eye conditions. The composition is substantially free of water and substantially free of an artificial surfactant. A method of administering an ointment comprising a lipid composition to treat dry eye, while achieving sustained release of the ointment and preventing a blurring of vision by the ointment, comprises applying the ointment to the inferior lid margin of the outside skin of the lower eyelid or to the superior lid margin of the outside skin of the upper eyelid, and allowing the ointment to diffuse onto the eye. Also disclosed is the use of kinetic analysis of tear interference images to analyze an individual's precorneal lipid film spread to identify LTD or to evaluate response to LTD treatment in order to adjust percentages of lipids in the composition.

It is an object of the present invention to mount a focusing mechanism of a camera device on a vehicle without bringing the mechanism in contact with a worker's hands in an in-focus state of a lens system in the camera device having an eyelid part for preventing stray light covering part of a lens, and to improve the beauty and increase mounting flexibility. In a camera cover according to the present invention, a cylinder body (21) of the camera cover (10) covers most including the first half portion of the volume of the camera device, and the cylinder body (21), a frame body (23), an eyelid part (25) and/or an eyelid part (26), and a housing part (27) are integrally molded. Beauty seen from the front can be improved, and the beauty will not be spoiled when the camera device (12) is displaced together with the camera cover (10) and mounted.

A method, a system, and an information handling system dynamically provide individualized dynamic digital display correction for users of an electronic device. An information handling system detects a login of a first user profile that is associated with a first user. The information handling system then determines whether the first user profile has an associated first vision profile. In response to the first user profile having an associated first vision profile, a vision correction value associated with the first user is identified and a first change in image characteristics which may be applied to a graphical user interface (GUI) in order to achieve the vision correction value is calculated. A size of the display of the information handling system is detected and the first change in image characteristics is further adjusted based on this size before the adjusted image characteristic in image characteristics is applied.

A contact lens distribution/storage method with which contact lenses can be reliably stored in a small space. To achieve this with a method for storing contact lenses for distribution using a contact lens package containing a packaging solution and the contact lens, a soft contact lens is used as the contact lens. A fluid volume of the packaging solution is 0.1 to 1.0 mL, and a buffering capability of the packaging solution is 3 mmol/L or greater measured in buffering capacity.

Embodiments of the present invention provide a method and an apparatus for reminding a safe television watching distance, belonging to the technical field of smart televisions. The method includes the steps of when a display screen of a television is started, starting a body sensing apparatus; monitoring, by the body sensing apparatus, a distance between an audience in front of the television and the television in real time; and if the distance is less than a preset safe distance, warning to remind the audience of a reasonable distance from the television. Through adoption of the method and the apparatus, the audience in front of the television can be reminded of a safe distance when watching television, and extra hardware devices are not increased, therefore, a user can be prevented from watching television too close so as to not cause eyesight problems.

A method, a system, and an information handling system dynamically provide individualized dynamic digital display correction for users of an electronic device. An information handling system detects a login of a first user profile that is associated with a first user. The information handling system then determines whether the first user profile has an associated first vision profile. In response to the first user profile having an associated first vision profile, a vision correction value associated with the first user is identified. A first change in image characteristics that may be applied to a graphical user interface (GUI) in order to achieve the vision correction value is calculated and applied to one or more content displayed on the GUI.

The invention discloses a blueberry chrysanthemum capsule consisting of the following components (mass percent): 15-30% blueberry powder; 25-35% chrysanthemum powder; 2-5% vitamin C; 35-50% starch. Powders of the components are mixed and loaded into empty capsule bodies of hard capsules, and then capsule caps are covered, thus the blueberry chrysanthemum capsules are obtained. Raw materials used in the invention are natural blueberry and chrysanthemum. In combination with the two natural substances containing anthocyanin and xanthin as well as vitamin C, natural pigments needed for eyes can be simultaneously supplemented with mutual synergistic effect so that teenager short-sightedness can be prevented and eye fatigue can be eased.

A 3-dimensional displaying apparatus includes an image displaying panel having a plurality of pixels and a backlight panel spaced apart from one surface of the image displaying panel. The backlight panel includes a first line source set having a plurality of line sources arranged at regular intervals and a second line source set having line sources arranged spaced apart from the respective line sources of the first line source set by a predetermined interval. The first line source set and the second line source set are driven alternately. Thus, in a case where a horizontal location of an observer varies, the change of brightness of image information and the crosstalk between adjacent visual fields are minimized, and pseudo-stereoscopic vision is prevented. Also, the irregularity of brightness distribution in a visual field may be solved

An infant sleeping cap adapted for multi-functional use is disclosed, the infant sleeping cap includes a veil having a top surface, a bottom surface, and an elongate portion extending therebetween. The veil is attached to a stretchable band, and is adapted to (i) obstruct the peripheral and frontal vision of an infant to promote sleeping; (ii) block the sun from direct exposure to the infants eyes; and (iii) block ultraviolet and other harmful radiation from the rear-portion of the infant's neck. The infant sleeping cap can be positioned for wear in a variety of orientations.

The invention aims at providing a work vehicle in which an operator can easily view each of switches in spite of the work vehicle in which a plurality of switches such as a DPF regeneration switch, a working switch and a one-touch automatic switch are concentrically provided on a front surface of a control seat. In a work vehicle having a cabin which is inward provided with a control seat installed in a travel machine body, a DPF regeneration switch, a working switch, and a one-touch automatic switch are provided. The DPF regeneration switch is provided on an upper surface of a steering column in a base portion of a control steering wheel, and the DPF regeneration switch is arranged in a field of vision of an operator under a straight moving work posture.

A training device to limit or restrict a portion of a person's field of vision to improve a skill or the ability to perform a task. The training device assists in the training, practicing or learning various skills related to a certain activity, such as sports. The device includes a restrictor component and a control component. The control component is configured to be positioned in the mouth of a person such that the restrictor component extends outward to limit the field of vision.

The ophthalmic drug delivery vehicles provide comfort and compliance; drug solubility, residence time and permeability; and reduce side effects. In addition, the delivery vehicle can be slightly modified to provide an artificial tear formulation.

An antenna for a built-in multimedia receiver in a vehicle to use a multimedia service such as HD radio, DMB, and the like. The antenna may function as a message board that may externally display a predetermined message, such as driver's phone number, as well as receive the multimedia signal. The antenna not only receives a multimedia service signal but also transmits the multimedia service signal to a basic multimedia reproduction device included in the vehicle, thus enabling efficient addition of another multimedia receiver to the vehicle with the minimum wiring.

Provided is an anti-theft apparatus for a mobile device that does not disturb a customer when he or she observes and tests a mobile device in a shop and which can be efficiently used with various types of mobile devices. The anti-theft apparatus for a mobile device includes: a base attached to a back surface of a mobile device; a connecting terminal provided in a rear side of the base and connected to an access port of the mobile device; a separation sensor sensing separation of the mobile device from the base; and a distance control unit controlling the distance between the base and the connecting terminal.

A vehicle side window safety sun guard system for shielding a driver-user's eyes and face from bright sunlight entering a vehicle cab through a side window. The sun visor may be in addition to the standard front mounted sun visor and is mounted to the framework above the driver's and/or passenger's door side window of a truck and covers the entire length of the upper portion of the side window. The visor may be constructed of an opaque material or may be semi-transparent. The visor system may comprise a mounting flange, a pivot arm, a sun visor, and a proximate end sun shield support bracket.

A tip part for an endoscope has a vision receptor; a first light source; an exterior housing accommodating the vision receptor and the first light source; the exterior housing comprising a window positioned at a distal end of the tip part, the window being of a transparent material, the window comprising an exterior front surface positioned at least partly in front of the vision receptor and the first light source, wherein the window integrally comprises a first optical well of the transparent material, the first optical well being an interior protrusion positioned between the first light source and the vision receptor so that a portion of light emitted from the first light source and reflected from the exterior surface enters the first optical well, whereby stray light is at least partially prevented from entering the vision receptor.

A stick-shaped cosmetic material appears or disappears from a front end of the tip cylinder along with the advance or retract of the moving body, a concave portion extends to a holding portion on an inner peripheral surface of the tip cylinder, a convex portion held by the concave portion is formed on an outer peripheral surface of the stick-shaped cosmetic material, the shape of the stick-shaped cosmetic material when viewed from the front side is formed so as to be tapered as being separated from an opposing portion to the holding portion, and a width of the opposing portion of the stick-shaped cosmetic material when viewed from the front side is substantially the same as a width of the holding portion when viewed from the front side.