Abstract: An article of manufacture for a hat and eye shield comprised of a hat, a bill attached to the front of the hat having a plurality of vertical openings extending vertically through the distal edge of the bill furthest from the hat, a lens with a plurality of pins extending vertically up from its top surface, the pins on the lens inserted into the vertical openings through the distal edge of the bill furthest from the hat, and the pins on the lens anchored to the vertical openings in the bill by an extrusion means.

Abstract: Safety glasses for clean room, comprising two lateral fastening buckles enabling securing for the user of said glasses by manipulating only said fastening buckles and without having to manipulate the rest of said glasses.

Abstract: A stethoscope cover incorporated into an isolation garment which cover operably retains the stethoscope listening device and at least a portion of the stethoscope sound tube so that a doctor or nurse can put on an isolation garment and use their preferred stethoscope to examine a patient because the portions of the stethoscope which come in contact with a patient or are near the patient are protected from coming directly in contact with the patient by the stethoscope cover. Preferred embodiments include having the opening of the stethoscope cover attached at the neck opening of the isolation garment or attached at a location below the neck opening.

Abstract: Several products and processes for preventing the occurrence of rust stains resulting from irrigation systems using water having iron ions, such as well water, and for cleaning off rust stains resulting from the use of said irrigation systems are disclosed. In one embodiment, ammonium sulfate is mixed with well water and then this mixture is mixed with incoming well water being sprayed on the surfaces. In another embodiment, ammonium bisulfate is used for the removal of rust stains. Then ammonium sulfate is mixed with the incoming well water being sprayed in the next cycle, to prevent rust formation.

Abstract: An attachment system for attaching a face shield to a helmet. The system comprises a pair of attachment bases for holding a face shield to the helmet and for attaching to opposite sides of the helmet. The attachment bases each include a base plate covered by a body block. The base plate includes hooks for engaging an edge of the helmet. A strap assembly provides a pair of tightening straps, each engaging one attachment base. The tightening straps extend rearward and are connected together by a helmet band that extends over and around a portion of the helmet. The tightening straps each include a ratchet toothed strap body for adjusting a tension of the straps against the helmet.

Abstract: The batting helmet is a training helmet having an extendable panel on each side of the helmet. Each panel is slidably mounted in a hollow case or sheath attached to the ear flap and extends forward from the ear flap at eye level. The panel is extendable in discrete increments, preferably to three different lengths, to offer a greater or lesser degree of restriction of the batter's field of vision according to the batter's skill level. In order to accomplish incremental extension, the panel has a resilient tab or button that locks into one of a plurality of slots defined in the case to lock the panel at the desired length. The panel restricts the batter's vision to focus the batter's attention on the pitched ball, often requiring the batter to turn his head to see the ball leave the pitcher's hand and follow its flight.

Abstract: My invention is the perforation of hat visors. Perforated Projection Visors are articles of manufacture that are to be worn on a person's head. It involves cutting into the visor of a hat. A picture can be perforated through the hat's visor, allowing it to be reflected onto a person's face or article of clothing. Plastic is placed into the hat's visor so that a person can be protected from elements of the weather. The plastic can also be tinted so that the picture can be in color when reflected onto a person's clothing.

Abstract: An eye protector (16) is provided for use in connection with a protective helmet (10) worn by a firefighter or other emergency worker. The protective helmet (10) has a crown (12) and a brim (14) which projects forwardly and laterally from a lower edge of the crown (12). The eye protector (16) includes a pair of transparent, shatter-resistant eye shields (18) that are mounted to the underside of the brim (14) for movement between a storage position and a usage position. Each of the eye shields (18) may have a width W of at least 5.147 inches, may be manufactured from a coated polycarbonate sheet material, and may include an edge enhancement (29) to limit heat related deformation of the eye shield.

Abstract: The present invention provides a combination hat and sunglasses/goggles, in which the sunglasses/goggles are pivotally moveable relative to the hat, between a raised, out of the way position to a lowered position with the eyepiece in front of the wearer's eyes, through an elongated aperture in the front brim of the hat. In addition, the sunglasses/goggles can be fully detached and removed from the hat, so that they can be used as regular sunglasses. The combination is easy to assemble and disassemble, and simple and convenient to operate, providing versatility and reduced risk of loss of components of the combination.

Abstract: A protective goggle assembly includes a protective goggle having two side straps, each side strap comprising a free end and a first surface attachment region adjacent to the free end on at least one surface of each side strap; and a strap assembly that encircles the user's head, on each side of the strap assembly a second surface attachment region is provided that is configured to engage the first surface attachment region of the side straps. The strap assembly includes a base band with opposite free ends and an elastic ring. The free ends of the base band are connected to the elastic ring to form a complete encircling band. The second surface attachment region is carried on two locations of the base band. The complete encircling band is configured to fit around a soldier's helmet and the elastic ring being configured to fit over and around a night vision goggle mount at a front of the helmet.

Abstract: Disclosed are lens assemblies for insertion into cage masks and cage helmets. The lens assembly has a lens mounted into at least one compression member, said compression member substantially conforming to the inner contour of the facepiece or helmet edges and sized and dimensioned to provide sufficient circumferential and arcuate compression with the facepiece or helmet so as to effectively hold the lens assembly in place behind the cage.

Abstract: The present invention comprises a sliding groove on the visor and a sliding anchor block corresponding with the accessory, wherein said sliding groove, which having an inserting slot opening for sleeving the -shaped engaging slipper of the sliding anchor block, extends from said inserting slot opening end up to the other end such that said sliding groove having at least one ledge been formed a plurality of serrated notches for locking with the -shaped engaging slipper to enable the wearer to assembly, disassembly, move and replace the accessories, also to keep them in the holding elements when anyone of the accessories is not used.

Abstract: A pair of safety glasses for use in combination with a hat having a brim is provided. Such pair of safety glasses includes a generally transparent protective member manufactured from a first predetermined material and having a first predetermined size and a first predetermined shape for protecting at least a predetermined portion of a user's face from predetermined detrimental environmental conditions. A securing mechanism has a first portion removably connected to such protective member and a second portion removably connected to such hat brim for securing such protective member to such hat brim. The securing mechanism is manufactured from a second predetermined material and has a second predetermined shape and a second predetermined size.

Abstract: An improved head ornamentation such as a mask, cap, hat or headdress which is designed to be supported by a wearer's head and is moveable relatively thereto by the wearer's body movements or a mechanical device controlled by the wearer.

Abstract: Sunglass holder with built-in clip for attachment and detachment can be used on industrial sites besides sports type of hat (cap) by being conjoined with the sunglass and goggle of military helmet. When fishing at the desert where wind of sand is rampant, river or ocean, it protects the eyes from the sand and ultraviolet rays from sunlight. Towards this end, it is possible to use by conjoining hat and sunglass lens, and the product is invented to apply in diverse areas such as sunvisor, cowboy hat beret, knit wool hat, hat and hair band for jogging etc.

Abstract: A hat or cap includes a main hat portion and an outerband or fold-down portion secured to the main hat portion in a manner that permits the outerband to be moved upward and downward with respect to the main hat portion from a first position, in which the outerband lies over the main hat portion and away from the wearer's face and eyes, to a second position in which the outerband covers and protects a part of the wearer's face including the eyes. A lens or goggle portion, which is integrated into and attached to an opening in the outerband, is positioned over the wearer's eyes when the outerband is in its second, lower position.

Abstract: The present invention is to provide a multifunctional safety helmet which comprises: a shell, having a concavity at each side that forms a protection lump at its front; a chin shield, positioned in the front of the shell where each of the top sides has an ear cover, where the chin shield is pivoted on both sides of the shell with a fixing by a lift adjusting device; a clasp device, located in the interior of the front bottom of the chin shield and the interior of the protection lump of the shell, comprising: a button, linked by a spring for automatic bounce back; a link pole, with one end connecting to the end of the button; a slide, embedded in the seat, and connected to the other end of the link pole; a clasp chunk, positioned under the slide; and a movable clasp body, located inside the protection lump of the shell, and fastened by a cover, where an opening is devised for accommodating the slide, and an elastic element is placed between the clasp body and the cover, while the clasp body further comprises a

Abstract: The invention concerns a protective helmet comprising a shell (1) whereon are rotatably mounted a visor (2) and a chin strap (3), the lower portion of the visor (2) being urged to rest on a zone (4) of the chin strap (3) when they are lowered and the chin strap (3) capable of being raised about the visor (2). The invention is characterized in that the helmet is such that it comprises additional means for moving the visor (2) configured to bring its lower edge closer to or move it away from the raising trajectory of the support zone (4) on the chin strap (3).

Abstract: There is provided a decorative mask for a face of a user wearing a head-wear. The decorative mask includes a mask body. A fastener strap is elongated from the mask body. This fastener strap has two end portions which are adapted to extend through the head-wear and be attached with each other. By attaching such end portions through the head-wear, the mask body can be desirably disposed over the face of the user.

Abstract: A helmet for a firefighter or for an industrial, chemical, or emergency rescue worker has a crown and a brim projecting forwardly from the crown. The helmet is equipped with a pair of eye shields, each of which is mounted to the helmet, each of which is adapted to be manually moved between a storage position and a usage position, and each of which in the usage position, but not in the storage position, projects downwardly so as to shield an associated one of the eyes of a wearer. The helmet is equipped with a pair of face-conformable gaskets, each of which is disposed along an outer edge of an associated one of the pair of eye shields and which is adapted to conform to the face of a wearer when the associated one of the pair of eye shields is moved into the usage position.

Abstract: Routability (or wiring congestion) in a VLSI chip is becoming increasingly important as chip complexity increases. Congestion has a significant impact on performance, yield, and chip area. The present invention targets the optimization of congestion early in technology independent synthesis prior to physical design. Instead of attempting to optimize the logic structure as well as the spatial placement of a circuit, we pose a more modest goal limiting such optimization to the scope of logic synthesis. That is, we propose an aggressive optimization approach that is cognizant of circuit structure during technology independent synthesis and produces more predictable implementations which give better routability and yield.

Abstract: Glasses having a frame for a combined use with a cap which can be attached to the visor of the cap, or when the cap is not worn, can be worn as an ordinary pair of glasses. The glasses having a frame for a combined use with a cap include the main body of glasses having a reinforce unit integrally formed with the glasses, on top of a lens unit to which clips or earpieces are coupled; a central frame which is fixedly coupled to the center of the reinforce unit of the main body of glasses; and a pair of clips and a pair of earpieces that are coupled to both ends of the reinforce unit of the main body of glasses and the central frame, and by doing so, strengthen the coupling power of the clips and the earpieces such that even when the user performs heavy exercise or the shape of the visor of a cap is changed by an external impact, the clips or earpieces are not separated from the main body of glasses and the central frame, and the clips and the earpieces can be easily attached and detached.

Abstract: Glasses adapted to be mounted on caps having an interior band such that terminal temple connecting portions are mounted on such band at two circumferentially-spaced positions, and the glasses so mounted are further adapted to upwardly pivot such that the glasses are easily utilized with caps worn in both the brim rearward and forward positions and wherein the temple connecting portions include means for limited relative rotation therebetween.

Abstract: A stethoscope cover incorporated into an isolation garment which cover operably retains the stethoscope listening device and at least a portion of the stethoscope sound tube so that a doctor or nurse can put on an isolation garment and use their preferred stethoscope to examine a patient because the portions of the stethoscope which come in contact with a patient or are near the patient are protected from coming directly in contact with the patient by the stethoscope cover.

Abstract: A method (300) for optimising transistor performance in semiconductor integrated circuits built from standard cells (12), or custom transistor level layout, is disclosed. An active area of NMOS diffusion is extended with a joining area (102) between two adjacent cells (112) having the same net on diffusion at the adjacent edges of each cell. The diffusion area is extended to limit the occurrence of active and nonactive interface to minimise lattice strain effects and improve transistor performance.

Abstract: Eyewear, such as goggles, includes a frame, a lens supported by the frame, and an outrigger that is pivotally mounted to sides of the frame. An elastic band is mounted to the outrigger. The elastic band is made from two band arms that are connected on one end to form a loop, and at the opposite end, the arms have loose ends, but can be attached and detached from the outrigger. The attachable and detachable aspect of the band provides the opportunity to interchange the band when the band is worn or broken, or alternatively, a completely different style of band can be used with the eyewear. For example, a traditional looking band having a stretchable elastic textile band can be substituted for the band with two arms.

Abstract: A blocking apparatus for positioning in front of a person's face, the apparatus in certain aspects having a front member disposable in front of a person's face, the front member having two spaced-apart ends, two tab members, each tab member projecting from one of the two spaced-apart ends of the front member, each tab member disposable at an angle to the front member and each tab member permanently attachable to another item or, in certain aspects, the front member releasably attachable to another item, and the front member sized and shaped for blocking, e.g. snow, rain, moisture and/or light on a portion of a person's face and/or eyes.

Abstract: A cap structure including a cap body, a glass and a connecting unit for connecting the cap body with the glass. The cap body has a peak section outward extending from a part of the periphery of the cap body. At least one magnetic member is movably inlaid in the peak section. The connecting unit includes a pivot seat and a pivot block pivotally connected with the pivot seat. At least one magnetic member is disposed in one end of the pivot seat opposite to the pivot block, whereby the magnetic member of the peak section and the magnetic member of the pivot seat can attract each other. The glass is fixedly connected with one end of the pivot block opposite to the pivot seat.

Abstract: Glasses are provided having one temple which is clipped to a cap, preferably to the brim or visor of a cap. The temple is associated with at least one joint which permits the lens portions to be pivoted from a use position before a user's eyes to a storage position along the user's head over one ear.

Abstract: Glasses adapted to be mounted on caps having an interior band such that terminal temple connecting portions are mounted on such band at two circumferentially-spaced positions, and the glasses so mounted are further adapted to upwardly pivot such that the glasses are easily utilized with caps worn in both the brim rearward and forward positions.

Abstract: A pair of cap-mounted sun glasses is provided, which contains a glasses member, two clipping members, and two joint members. The glasses member has seat elements on the top rim for receiving the spherical elements at an end of the joint members. The joint members therefore can rotate around their spherical elements. As such, after the pair of sun glasses is mounted below the brim of a cap, the glasses member can be flipped up or down manually. At the other end of the joint members, there is a bolt element for fitting inside the slot opening of the clipping member having a hook portion for clipping the edge of the brim. As such, the clipping member can be extended outward to fit on a wider brim or withdrawn inward to fit on a narrower brim.

Abstract: Disclosed is a hat with a shade panel that is constructed so as to achieve optimal optical efficiency. The shade panel is adapted to be attached to the crown of the hat via a flexible connecting member. The shade panel is moveable between a retracted position, in which the shade panel is positioned inside a cavity of the hat, and an extended position, in which the shade panel is positioned outside of the cavity of the hat, orienting the shade panel substantially vertically and in close proximity to a wearer's face.

Abstract: Clip sunglass lenses where a flip-up retention angle of a glass lens (4) is adjustable in a stepped manner and is reliably positioned at optimum positions. Clip sunglass lenses have a clip (1), an insertion member (2), a level-adjusting member (3), and a level-adjusting member (5). The clip (1) has a holding mouth (11) and a socket mouth (12) inside which notches are formed at required intervals in the insertion/removal direction. The insertion member (2) has a plug portion formed at one end and fork-shaped clasping brackets (22). The level-adjusting member (3) has connection shafts (31) with stepped notches formed at required intervals in their surfaces and has a plate surface in which cutout grooves (32) are formed. The level-adjusting buckle (5) is fixed at the central portion of the sideway-long polarized glass lens (4) and has latch projections latched to a cutout groove (32).

Abstract: Decorative novelty head wear is provided including a head engaging member adapted to be worn on a user's head and at least one decorative member mounted to the head engaging member and including a generally flat substrate having a decorative surface. The decorative head wear can include sports team logos, college mascots, slogans, corporate logos, or other decorative indicia. The decorative head wear can be manufactured inexpensively and packaged very easily and shipped economically since the head wear takes up little space and is very light in weight.

Abstract: A sun hat includes a main body, a curve visor, two supporting members, and a pair of eyeglasses; the supporting members each have a holding portion, and a folded fixing portion extending from one end of the holding portion; the holding portions have tooth-shaped protrusions on an inner side; the supporting members are secured to the visor with two opposed parts of the folded fixing portions being tightly pressed on two sides of the visor; the eyeglasses have a sleeve part on each of two ends thereof, which has outer tooth-shaped protrusions; the eyeglasses are supported on the supporting members with the sleeve parts being held in the holding portions, and with the tooth-shaped protrusions of the sleeve parts engaging the tooth-shaped protrusions of the holding portions such that the eyeglasses can be pivoted from an in-use position to a not-in-use one, and adjusted in position.

Abstract: The combination comprising a figure element mounted on the bill of a cap. The figure element includes a removable compartment and the mounting means comprises an elongated threaded screw member having an enlarged head at one end engageable through a hole in the bill. A washer is disposed between the screw head and the bill. An enlarged tapered flexible ring is mounted between the outer surface of the bill and the bottom compartment. A lock washer threads on the shank of the screw remote from the head end. The flexible ring permits limited turning of the compartment when the screw is turned to a locked position to facilitate assembly and disassembly of the compartment from the figure element.

Abstract: A combined bandana and goggles for protecting a portion of a head of a user from exposure to the elements. The combined bandana and goggles includes a goggles assembly being designed for engaging the head of the user for being positioned over the eyes of the user to inhibit exposure of the eyes to the elements. A cover assembly comprises a head member coupled to a band member. The band member is designed for being secured around the head of the user whereby the head member extends over a top of the head. The band member engages the goggles assembly to maintain positioning of the band member of the head of the user. The head member is designed for inhibiting thermal heat loss through the top of the head and inhibiting contact of the top of the head with the elements.

Abstract: A pair of eyeglasses includes a lens, two engaging blocks each having an end engaged with a side of the lens, and two clamping members. A ring is mounted to the other end of each engaging block. An end of each clamping member is mounted to a cap visor. The other end of each clamping member includes an engaging hole. An annular toothed wall extends from a bottom wall defining the engaging hole. An annular groove is defined between an outer face of the annular toothed wall and an inner circumference defining the engaging hole. The rings are engaged in the engaging holes the clamping members, with teeth on the annular toothed wall engaged with teeth on the ring. The annular toothed wall expands into the annular groove when the teeth of the rings press against the teeth of the annular toothed wall during pivotal movement of the rings.

Abstract: The present invention provides an energy delivery device for use with a medical treatment system for the more efficacious treatment of patients during laser surgery which limits the number of uses or prevents reuse of the energy delivery device after a certain threshold limit has been reached. The energy delivery device comprises a diffusing optical fiber and a memory device having data programmed therein and being operatively connected to an energy generator the optical fiber includes a temperature sensor for generating a temperature signal in a closed loop manner. The data stored in the memory device includes a multiplicity of use parameters, usage limits, usage counts, and count limits all relating to the properties of the medical treatment system. The use parameters may include an elapsed time, a total treatment time, and a number of treatment sites.

Abstract: The apparatus for hands free holding of an article to hat has a substantially stiff lower clamp with a shape contoured to match a hat and two planar surfaces to provide grip support integral with the first planar surface, a substantially stiff upper clamp with engaging two arms integrally secured to the first planar surface, wherein the inner arm slides inside the crown with one side resting alongside the head of the user and the other side resting against the inside of the crown, and wherein the outer arm that is substantially parallel to the inner arm and spaced enough from the inner arm to attach removably to the crown; a spring fixedly secured to the base of the outer arm and extending away from the base substantially parallel to and to secure removably an article; and a soft outer clamp secured to the spring for additionally holding the article.

Abstract: A baseball style cap having a retractable cord, which can secure eyewear to the face and or the brim of the cap, which will thereby prevent a loss of the eyewear and or cap rendering the eye wear easily accessible. In the preferred embodiment is a hidden retractable cord secured to the inside of the headband of the cap, two eyewear fasteners will secure the eyewear to the cap, while either being worn on the face or being stored on top of the brim.

Abstract: A flexible light assembly is provided. The flexible light assembly is mountable with respect to the underside of the brim of the hat. The light assembly can be made of a flexible resilient material and be conformed to correspond to any configuration of brim. The light assembly 10 includes at least one light emitter, means for powering the light emitter, and means for controlling the emission of light. The light assembly can be completely positional under the brim of a hat. The light assembly can be removably associated with respect to a hat.

Abstract: An improved visor-type face shield for dentist includes a visor portion and a shield portion coupled to each other by a first pivotable connecting means and second pivotable connecting means. The visor portion comprises a visor assembly, including a visor member and a forehead member, a visor first extension, a visor second extension, and a band, which is coupled with the first and visor second extensions by the band first connection means and band second connection means respectively. The shield portion includes a face shielding means comprising a rest extended from the face shield inner surface, a shield lower portion, a shield upper portion, a shield first connecting means of the first pivotable connecting means, and a shield second connecting means of the second pivotable connecting means.

Abstract: A helmet, such as for equestrian sports, includes an outer shell formed by an upper dome and a lower ring attached to a bottom edge of the upper dome by screws. The assembled arrangement is particularly strong but is adapted to facilitate molding and further has a traditional equestrian helmet appearance. A removable faceguard includes legs shaped to upwardly fit into downwardly-open cavities formed within the ring, and includes latches pivoted to the legs for snap-attachment to lateral surfaces within the cavities. The latches are made of a material optimized for durability and resiliency, and are preferably of a material different than the faceguard itself.

Abstract: A modular helmet system having a helmet base to protect from impacts the crown of a wearer's head and terminating basally in a rear rim and side rims; a C-shaped extension detachably connected to said rims to protect from impacts, when fitted to the helmet base, the base of a wearer's skull; and a crown comb detachably connected centrally over the crown of the helmet base. The helmet base is provided with ventilation windows centrally located over its crown. The comb covers and seals said ventilation windows. The comb is also employed to secure the extension in place, when fitted on the helmet base.

Abstract: A system for attaching safety glasses to headwear often called a “helmet” or a “hard-hat” has multiple adjustments that fit the glasses to the individual user and that allow the user to flip the glasses back and forth between in-use and removed positions. The preferred system includes a base piece that attaches to the interior or underside of the helmet, near the wearer's face at or near the junction of the helmet's bill/brim and dome. A preferred second piece receives a portion of the glasses at its distal end, and, at its proximal end, slideably connects to the base piece. The second piece may be locked at various positions relative to the base piece, to adjust, either incrementally or continuously, the distance of the glasses from the helmet. This slidable adjustment between the base piece and second piece makes it possible to adjust the glasses in a generally vertical direction, that is, generally parallel to the plane of the lenses of the glasses when being used, as best suits the particular user.

Abstract: An eye shield device for a visor broadly includes an eye shield assembly and an attachment assembly for removably attaching the eye shield assembly to the visor. The attachment assembly includes a pair of opposed support members, an eye shield mount for coupling the eye shield assembly to the attachment assembly for permitting pivotal movement of the eye shield assembly about a first axis, and a generally flexible band coupled with and spanning between the support members defining a visor-receiving slot between the band and the eye shield assembly.

Abstract: A cap with sunglasses has an elongated holder mounted on the underside of the visor. A carrier partially surrounds the holder and is slidable therealong for adjusting the position of sunglasses mounted on the carrier. A latching assembly is captured in the carrier and has projections in the form of tines for being selectively inserted between teeth disposed along the length of the holder. A spring normally urges the latching means to insert the tines between the holder teeth. Movement of the carrier relative to the holder is permitted when the latching assembly is pressed against the restoring spring force to disengage the projections on the latching assembly from between the holder teeth to permit adjustment of the position of the sunglasses.

Abstract: A strap that has two hooks placed on the ends and a curved clip in the center of the strap. The strap is elastic so that it holds onto a hat brim firmly. Once in place, the strap stays on the brim until it is needed. Because there is no large clip, the strap can be used on sun visors as well as hats. To store eye ware, the user places the eye ware on the brim and flips the curved clip over the bridge of the glasses. To release the glasses, the user simply flips the curved hook back, thereby releasing the glasses. Moreover, the user can easily remove the strap when it is not needed. Thus, the device does not permanently alter the look of the hat. Finally, because the device hooks onto the brim, it does not alter the feel of the hat when worn.

Abstract: An eye shield and head gear assembly with an attachment device which includes a support arm having one end portion that fastens by a first fastening means to the underside of the visor of a head gear and the other end portion that fastens by a second fastening means to the back side of the eye shield to mount the eye shield on the head gear. The support arm pivots at the first fastener to enable the eye shield to be moved between a retracted position under the visor and an extended position to shield the eyes. The second fastening means is movable along the back side of the eye shield in one embodiment or the support arm is length adjustable in a second embodiment so that the eye shield does not extend beyond the front edge of the visor in the retracted position and to allow the head gear to be adjusted to different elevations on the head in the eye shielding position.