Abstract: A wearable training apparatus has a vision-control assembly and a head-mounting assembly coupled to the vision-control assembly. The vision-control assembly has a see-through area corresponding to a central portion of the human field of vision (FOV), and a vision-blocking area for blocking the human peripheral FOV except the central portion thereof. The wearable training apparatus may be in the form of a pair of eyeglasses with lenses provided with reduced FOV or alternatively, may be in the form of a goggle with reduced FOV. A training system may comprise one or more wearable training apparatus, one or more imaging devices for recording images and/or video streams of the performance of users wearing the training apparatuses, and one or more computing devices for playing back and analyzing the recorded images and/or video streams.

Abstract: Provided is a selectively filtered vision protection system for defense against aircraft laser threats. The system comprises a viewing device having a frame supporting a transparent viewing surface. The frame is configured to be positioned on the face of a user such that the user may see through the viewing surface. A selective filter is positioned adjacent to the viewing surface such that the angle of the field of view of the user is regulated in at least one orthogonal plane. The viewing angle is selected to prevent light transmitted from a light source, located outside of the viewing angle, from being viewed by the user. The selective filter is configured to operate in a first mode for transmitting light unrestricted through the viewing surface, and a second mode to regulate the angle of the field of view of the user in at least one orthogonal plane.

Abstract: An apparatus is provided to create a focal zone for mindfulness meditation. The apparatus includes a first member extending between a first edge and a second edge, the first member having a translucent portion, a first elongated side member attached adjacent the first edge of the first member, and a second elongated side member attached adjacent the second edge of the first member, the first and second elongated members being generally parallel to another and lying in a single horizontal plane.

Abstract: An eyeglass assembly for training golfers includes first and second lenses that are opaque except at first and second viewing portions. The first viewing portion on the first lens provides a first eye of the user with a view of the target in a target region, such as the golf ball, while the second viewing portion provides a second eye of the user with a view not including the target region. An opaque feature such as a horizontal line is also provided on the second lens such that the eyes of the user co-register the horizontal line with the first viewing portion to form a focus point that must be maintained on the golf ball if head movement is to be avoided during a swing. The opaque portions at the remainder of the assembly prevent visual distractions that may undesirably move the eyes and the head during the swing.

Abstract: Swimming goggles allow a swimmer to see the end of the pool without moving their head while swimming in backstroke. Using a light reflector, a swimmer can view through a backstroke viewing window to view along the backstroke moving direction. Swimmers wearing the goggles can therefore reduce the chance for injury while helping backstroke swimming efficiency.

Abstract: A golf training and teaching device is provided for a golfer wearing a hat having a brim. The device includes a right-side L-shaped member and a left-side L-shaped member. The right-side L-shaped member includes an upper leg and a lower leg depending from the upper leg, with the lower leg having a sighting opening therein configured to be positioned adjacent the right eye of the golfer. The left-side L-shaped member includes an upper leg and a lower leg depending from the upper leg, with the lower leg having a sighting opening therein configured to be positioned adjacent the left eye of the golfer. The right-side and left-side L-shaped members are slidably coupled in partially overlapping relation so that the respective upper legs thereof overlay and define a clamp to be secured onto the brim of the hat. The sighting openings are configured to provide a visual containment area for a golf ball positioned adjacent the golfer's feet.

Abstract: The anthranilic acid derivative or the salt thereof represented by the general formula wherein R1 and R2 are hydrogen atom, or the like; R3 is a phenyl, cycloalkyl or bicyclic heterocyclic group which may be substituted, or the like; R4 is a phenyl, cycloalkyl or pyridyl group which may be substituted, or the like; X1 is an alkylene or alkenylene group which may be substituted or a bond; X2 is the general formula —X3—X4— or —X4—X3—, wherein X3 is a sulfur atom, an imino group or a bond, or the like; X4 means an alkylene or alkenylene group which may be substituted or a bond; is useful for a remedy such as rheumatoid arthritis, osteoarthritis and carcinoma, because it shows MMP—13 production inhibitory effect.

Abstract: A mask for eyes is disclosed to include a mask body, a support member formed of an elastic material and fixedly fastened to the mask body at the back, the support member having a thin flap containing a natural mineral stone powder or blocks that emits negative ions, far infrared rays, electrons and radioactive rays to produce Holmishis Effect, and two fastening members for securing the mask body to the user's ears.

Abstract: An eye shield assembly useful in training students in non-deadly force, firearms and martial arts has an opaque first eye shield which is coupled to an apertured second eye shield by connecting together adjustable straps on both eye shields. One eye shield covers the eyes while the other eye shield forms a portion of the head strap. The opaque first eye shield simulates substantial or complete blindness while the apertured second eye shield simulates tunnel vision, both conditions being possible during an encounter with an adversary. By utilizing the eye shield assembly, the trainee becomes acclimated to sight impairment and learns to employ the skills obtained by his or her training in situations where there is sight impairment.

Abstract: A mask for covering a person's face while welding. The mask includes a body adapted for covering the person's face, the body having a window with a translucent lens positioned over the window. The lens include at least one translucent slat, each slat having a first end and a second end. The first end of each slat being pivotally supported against the body of the mask and movable from a first position where each slat covers a projected area over the body to a second position where each slat covers a reduced projected area over the body, so that part of the face is exposed when the slats are in the second position.

Abstract: Lensless safety sunglasses formed of flexible synthetic plastic material die cut or otherwise contoured to define a soft frame having a pair of eye pieces and temple straps extending from opposite ends of the frame adapted to go around the head of the wearer to hold the frame, in the manner of a face mask, against the eyes of the wearer. The eye openings are created by tiny apertures forming a scrim which acts as a light-permeable screen to reduce the intensity of light passing through these openings, thereby preventing glare without however interfering with vision.

Abstract: Lensless safety sunglasses formed of fabric material die cut or otherwise contoured to define a soft, breathable frame having a pair of eye openings and temple pieces extending from opposite ends of the frame adapted to go around the head of the wearer to hold the frame, in the manner of a face mask, against the eyes of the wearer. Laminated to the fabric frame and overlying the eye openings is a fabric scrim which acts as a light-permeable screen to reduce the intensity of light passing through these openings, thereby preventing glare without however interfering with vision.

Abstract: An eye mask is provided having a main portion formed of a soft sheet material and a back contact member mounted to a back face of a main portion. A free end portion of the back contact member circumscribes the perimeter of the main portion and extends inwardly to overlie a portion of the rear surface of the main portion to improve the fit and comfort of the eye mask.

Abstract: Boxing goggles include a unitary housing, having a resilient band mounted to side walls of the housing, with through-extending apertures directed through the housing extending from the rear wall through the front wall. The resilient housing structure is arranged to accommodate impact directed to the housing during a boxing procedure.

Abstract: An eye protection device comprising two eye cups joined by a bridge with the eye cups being mirror images of each other, each of the eye cups being generally oblong as viewed from the front with longer tops and bottoms and shorter inner and outer sides, each of the eye cups having a substantially flat front surface with an opening and a lens positioned in the opening, with the outer side of each of the eye cups projecting rearwardly at least about twice as far as the inner side and with the top and bottom of each of the eye cups having concave curved rear edges, with the bridge and the eye cup tops substantially in parallel horizontal planes, and with the bridge having an arch extending forwardly of the eye cups at least about the length of the eye cup inner edges. In the preferred embodiment, the design is a molded unitary piece.

Abstract: Headgear for athletes such as basketball players includes a head encircling strap assembly and an eye/nose protective assembly. The strap assembly includes straps extending around the user's head and under the chin and provides padding at strategic places. The eye/nose assembly includes an eye encircling rim connected to the strap assembly and a covering over the rim to protect the user's eyes. The covering is preferably a filament mesh grid using filaments less than about 0.050" in diameter spaced not more than about 3/8 inch apart.

Abstract: A shade attachment for eyeglasses includes a frame defining a pair of openings dimensioned for registry with lenses of a pair of conventional eyeglasses. Top and bottom resilient clips are provided on the frame and are configured for frictional engagement with top and bottom edges of eyeglass lenses. A set of transverse slats are mounted on the frame and extend across the lens openings. The salts are mounted for movement between open and closed positions by a linear drive train including a plurality of driven gears secured to axle shafts of each of the slats. A plurality of idler gears are mounted for rotation on the frame between and in mesh with each adjacent pair of driven gears. A drive gear is mounted for rotation on the frame and in mesh with one of the driven gears. A control knob is provided for manually rotating the drive gear to simultaneously open or close all of the slats extending across one of the frame openings.

Abstract: This invention relates to an eye mask comprising a main member being formed by a plate like element, a long rib portion being formed along to an inner edge portion of said main member, and a band member being connected to both ends of said main member, whereby said long rib portion contacts a periphery of eye, and good sleep is possible since said main member does not directly contatct the eyeball.

Abstract: Disclosed is a personal sun shield device for attachment directly to the facial area of the wearer. The shield has a primary shield member preferrably positionable immediately above the wearer's line of vision and a lower shield member which extends downward from the primary shield member to provide a slot such that the wearer's line of vision is through the slot between the primary shield member and the lower shield member. The lower shield member can be folded upward to reside in abutting position immediately behind the primary shield member so that the wearer has the option of using or not using the lower shield member. The primary shield member attaches to the face of the wearer by means of suction cups or two-sided tape preferrably in the area of the wearer's temples. This direct attachment allows the wearer to manipulate the primary shield member slightly upward or downward by means of merely raising or lowering his brow.

Abstract: A protective face visor which prevents solid particles, such as wood or metal shavings, from passing through the visor and contacting the wearer's face. The visor is constructed of filaments of wire or plastic. The spacing between the filaments of the mesh, that is the dimension of an opening in the mesh, is somewhat less than the minimum dimension of the particles in one direction across the visor and substantially exceeds the minimum dimension of the particles in at least one other direction across the visor.

Abstract: An eye shield formed of inner and outer layers of soft fabric with a flexible sun blocking material located between the inner and outer sheets of fabric for blocking total sun rays including harmful ultraviolet rays and having a relatively thick layer of soft material located between the inner and outer sheets of fabric to provide body to the mask-like portion and comfort to the wearer. The eye shield also includes a relatively small sight opening formed in each eye member and a semi-opaque lens plate extending across the eye member sight openings for blocking harmful ultraviolet rays. The sight opening may be located below the center of each eye member in order to prevent light rays from impinging directly on the eye of the wearer. In addition, portions of the straps forming the eye shield may be formed of material substantially transparent to ultraviolet tanning light rays such that the skin of the user may tan in those areas thereby avoiding white strap marks.

Abstract: Protective eyewear, to be worn while engaging in sporting activities, such as racquetball, squash, etc., includes frame portions each having an upper segment and a lower segment defining a viewing aperture. The upper segment is upwardly inclined from horizontal by a predetermined amount to form an apex portion which outwardly extends from the facial region of the wearer and the lower segment is downwardly inclined from horizontal by a predetermined amount to form an apex portion which outwardly extends from the facial region. Filament members vertically extend across each viewing aperture. The filament members have a predetermined diameter and a predetermined spacing therebetween. In an alternate embodiment, the protective eyewear includes replaceable eyepieces.

Abstract: The disclosure teaches a painter's protective device providing a mask adapted to cover the forehead, eyes and nose of the wearer and having suitable eye holes and a visor projecting outwardly from the forehead portion of the mask above the eye holes and means for retaining the mask on the wearer's head. In a preferred embodiment the eye holes are covered by a screen.

Abstract: Goggle-like apparatus includes horizontal eye openings with vertically elongated opening wall extensions in front of the eye. In one version, the frame parts are notched with the intervening portions facing toward each other. In another version, the inwardly directed portions of the frame are formed to extend outwardly and away from the face of the wearer. In a different aspect, the goggle frames are of an undulating construction and at least one rod-like (or wire-like) element extends vertically across the central area of view of the wearer, one for each eye, the ends of which are affixed in the opposite frames.

Abstract: The present invention relates to a protective device for performing work in areas of greatly varying light intensities, comprising a viewing window having a portion provided with a pair of relatively adjustable grid supports with the movement of said supports being adapted to be controlled by electromagnetic means in response to the intensity of light incident on said protective device and/or the type of light, and which allow the affected portion of said viewing window to be darkened (dimmed) or rendered translucent, whereby said grid supports comprise a material being permeable to light in the visible range of spectrum and said darkening portions (the grid strips) comprise a material being highly absorbent to light in the visible range of spectrum.

Abstract: A flat piece of material such as of plastic or cardboard has bent-over tabs along the top edge thereof. An aperture is formed in the material directly below each tab, a clip member being fitted through each of these apertures being used to removably attach the tabs to the brim of a golfing cap or visor, the material being bent around to conform to the curvature of the brim. A viewing aperture is formed in the material spaced substantially equally from the side edges thereof, and at a distance down from the top edge which corresponds approximately to the eye level of the wearer of a cap with the device attached thereto. The device provides a golfer with a peephole to the ball which is helpful in training him to keep his eye on the ball throughout his swing.