Abstract: The invention relates to a thin optical security element comprising a reflective or refractive light-redirecting surface having a relief pattern operable to redirect incident light from a light source and form a projected image on a projection surface, the optical parameters of this optical security element fulfilling a specific projection criterion such that the projected image comprises a caustic pattern reproducing a reference pattern that is easily visually recognizable by a person. The invention also relates to a method for designing a relief pattern of an optical security element.

Abstract: A security inlay having optically recognizable characters for an identity document comprises a first transparent layer and a second transparent layer. A color coating is situated on the first transparent layer. Furthermore, a first UV color coating, which reflects at least UV light at least in a first wavelength range, is situated on the first layer and/or on the color coating. The first and second transparent layers are connected to one another. A first portion of the optically recognizable characters is formed by blackened sections in at least one of the layers. A second portion of the optically recognizable characters is formed by the color coating. A third portion of the optically recognizable characters is formed by the UV color coating. The first and the second portions of the optically recognizable characters reflect visible light. The third portion of the optically recognizable characters reflects UV light.

Abstract: A ridged paged book has an interleaved book binding that incorporates page binding couplers that extend from one page to the other along a binding side to enable each page to open and close. A cover binding coupler extends from the front and/or back cover to an adjacent page and may have a cover portion that is longer than a page portion. This longer cover portion may extend along the recess of the cover to provide stability of the cover binding. Pins extend through the covers and pages along a binding side and into the binding couplers to create a durable binding for the rigid paged book. A ridged paged book may have an interleaved book binding configured proximal to a top and/or bottom edge. A ridged paged book may be made out of metal including the covers and pages and the couplers and pins.

Abstract: A demarker that in one form is substantially square. On one side of the demarker, a first indicia, such as a numeral “1” is placed in one corner. A second indicia, such as a numeral “2”, is placed in a diagonally opposite corner of the same side. The opposite side of the demarker does not include the first or second indicia in the corners. The demarker is then used to mark the last-read line on the last read page of a book by placing the demarker with the first and second indicia face-up on the opposite page of the last-read page. Further, for a single column books, the first indicia is aligned with the last-read line. For two-column books, the first indicia is aligned with the last-read line if the last-read line is in the first column. However, the second indicia is aligned with the last-read line if the last-read line is in the second column.

Abstract: Security document and method of manufacturing thereof. The security document having at least one bio data page and at least one paper data page stitched together, and at least one cover sheet placed outside the bio data page and the paper data pages, said cover sheet having at least one end paper sheet stitched with the stitched pages and one cover material sheet attached to the end paper sheet. The inside of the cover sheet is kiss cut in order to prevent any splitting of the cover sheet.

Abstract: A method is provided by the invention for making a security document comprising a thermoplastic substrate with a UV light cured printed image that is less likely to result in splitting of the ink of the UV light cured printed image during the lamination step of forming the thermoplastic substrate. The UV light cured image is applied to an interior thermoplastic layer surface of a stack of thermoplastic layers configured to form a thermoplastic substrate upon lamination of the stack and comprises numerous small sub-portions having small gaps between them sufficient to permit relative movement of individual sub-portions during lamination, the thermoplastic layer(s) from the ultraviolet light cured image to an exterior surface of the stack being sufficiently see-through that the image is visible upon viewing the security document.

Abstract: A security device includes an image projection system that includes an array of focusing elements (101) and an array of image icon elements (103) disposed relative to each other such that a synthetic image is projected by the image projection system. This synthetic image, along with at least one other image functions as a targeting image. As targeting images (310?, 310?), these images are spatially coordinated such that a reward image (350), which is otherwise at least partially hidden, becomes revealed upon the targeting images having a predetermined transformation. This targeting effect functions as a game that attracts the attention of an end-user of high-valued articles of manufacture to which the security device is attached. The security device allows a viewer to actively interact with the security device by trying to turn on the reward image.

Abstract: The present invention relates to surface functionalized titanium dioxide nanoparticles, a method for its production, a coating composition, comprising the surface functionalized titanium dioxide nanoparticles and the use of the coating composition for coating holo-grams, wave guides and solar panels. Holograms are bright and visible from any angle, when printed with the coating composition, comprising the surface functionalized tita-nium dioxide nanoparticles.

Abstract: In one aspect, a cordless covering may include a roller and a shade panel configured to be wound around and unwound from the roller to move the shade panel between an extended position and a retracted position. The shade panel may include a front panel, a back panel, and a plurality of vanes extending between the front and back panels. The covering may also include a roller shaft extending through the roller and a tilt adjustment mechanism coupled to the roller shaft. The tilt adjustment mechanism may be configured to rotate the roller shaft to adjust a tilt angle of the vanes between an opened position and a closed position.

Abstract: A near infrared absorbing-fine-particle dispersion liquid having absorption in a near infrared region, having clear contrast, and being applicable to offset printing; a method for producing the same; an anti-counterfeit ink composition using the near infrared absorbing-fine-particle dispersion liquid; and anti-counterfeit printed matter using the near infrared absorbing-fine-particles. The near infrared absorbing-fine-particle dispersion liquid contains a solvent of one or more from vegetable oils or vegetable oil-derived compounds; near infrared absorbing-fine-particles of 2 mass % or more and 25 mass % or less, selected from one or more of hexaboride fine-particles expressed by formula XBa (where X is one or more kinds of specified elements, and 4.0?a?6.2); and a dispersant soluble in solvent and having a fatty acid in its structure, where the viscosity is 180 mPa·s or less. The anti-counterfeit printed matter is excellent in anti-counterfeit effect due to the near infrared absorbing-fine-particles.

Abstract: There is provided an optical structure having a quantization phase difference structure on one surface of a quantization phase difference structure layer, wherein in the quantization phase difference structure, a plurality of quantization projecting portions in a constant size and a plurality of quantization recessed portions in a constant size are aligned, wherein a multiple diffraction region has the quantization phase difference structure where ribbed projecting portions, in which the quantization projecting portions are aligned in one direction, are arranged adjacent to and alternately with groove-like recessed portions, in which the quantization recessed portions are aligned parallel to the ribbed projecting portions, and wherein the multiple diffraction region is a quantization phase difference structure configured to reproduce a plurality of reproduction points discrete in one direction and arranged regularly.

Abstract: The present invention relates to an improved method for the partial colouring, in particular for the coloured laser engraving, of plastic parts, in particular thermoplastic plastic parts, more particularly thermoplastic plastic parts, comprising a layer structure, and to the resulting partially coloured, preferably coloured and laser engraved, plastic parts, in particular thermoplastic plastic parts.

Abstract: Environmental monitors for monitoring a predetermined environmental exposure, for example, an historical heat exposure such as a cumulative ambient heat exposure and/or a peak ambient heat exposure may include an environmental indicator material and a security material. The environmental monitor may be configured to attach to a host product for monitoring the predetermined environmental exposure of the host product, and additionally serve as an anti-counterfeiting indicator.

Abstract: A security article may include a substrate. The security article may include a layer of security ink. The layer of security ink may include a set of color-shifting interference particles. The security article may include a layer of magnetic color-shifting ink. The layer of magnetic color-shifting ink may include a set of magnetically aligned magnetic particles. A color-shifting property of the layer of security ink and a color-shifting property of the layer of magnetic color-shifting ink may have a threshold level of similarity to create a color matching effect.

Abstract: A binding machine includes a reel accommodating portion, a reel brake, and a brake accommodating portion. The reel accommodating portion is configured to rotatably accommodate a wire reel. The reel brake has an engaging portion which is configured to engage with the wire reel and is configured to brake rotation of the wire reel. The brake accommodating portion covers a periphery of the reel brake except at least the engaging portion. The brake accommodating portion includes a first opening portion exposing the engaging portion and a second opening portion communicating with an outside.

Abstract: A receipt holder device is disclosed herein including an organizer portfolio including a front-cover, at least one card holder, a storage compartment, a rear-cover, a first-clip, a first-elastic-fastener, a second-clip, and a second-elastic-fastener. The front-cover and the rear-cover of the organizer portfolio are hingedly connected and configured to open and close to access contents within the organizer portfolio. The organizer portfolio includes two or more columns for securing and organizing receipts within. Business cards and other items are also organized and stored within providing a waterproof personal day planner and tax receipt organizer.

Abstract: Disclosed herein are embodiments of (i) a novel stabilizer including a stable nitroxide free radical which can function as a light-stabilizer and/or a heat-stabilizer, and (ii) compositions including the stable nitroxide free radical.

Abstract: A transaction card includes at least one metal layer having one or more apertures therein. A light guide is disposed beneath the metal layer. The light guide has a light output and a light input. The light output is positioned to transmit light through at least the one or more apertures of the metal layer. At least one LED is positioned to transmit light into the light guide light input.

Abstract: The blank is made of corrugated board that is foldable in half with at least one half having a cutout to receive a good to be shipped. The folded blank forms a flexible insert that may be inserted into a pocket of a mailer. In one embodiment, one half of the blank is formed with multiple cutouts to receive a plurality of goods of the same or different sizes. In another embodiment, both halves of the blank are formed with cutouts.

Abstract: A method of processing sheet stock in the creation of plastic cards, such as gift cards or credit cards that include special effects and/or security measures. A card formed by such methods is also disclosed. The method provides for two or more dissimilar materials to be bonded together while maintaining the integrity of the card and as any graphics, security features, and/or special effects provided thereon. Thermoset and thermobond adhesive layers are placed between a first material layer and a second material layer of the sheet stock. The thermoset and thermobond adhesive layers allow the first and second material layers to move independently and to expand and contract at different rates relative to each other. The adhesive layers enable the sheet stock to be rolled up for shipping or storage and further enable the end product produced therefrom to have a planar profile.