摘要:
A breathing mask with debris deflector features small debris deflectors that close the gaps between the bottom profile of the eyewear worn by the user and the mask face-contacting perimeter. The debris deflectors are positioned, oriented and profiled to prevent fine debris from reaching and harming the eyes of the mask wearer without interfering with the field of vision of the wearer or causing visual glare.
摘要:
A method of providing a preview version of a book over a computer network, the method comprising: apportioning the book into a plurality of content segments; modifying the book by rearranging at least a subset of the plurality of content segments to create a shuffled configuration of the book; initiating a preview session and displaying at least a first content segment from said shuffled configuration of the book in a preview window; displaying a next group of content segments from said shuffled configuration of the book during said preview session upon receiving a prompt from user to continue browsing; and controlling the availability of said shuffled configuration of the book during said preview session. A user may further customize preview version by providing a search input or by selecting a page range. Shuffled preview version may include one or more advertisements.
摘要:
Disclosed is an apparatus for reinforcing medical balloons. The apparatus may be used for reinforcing any medical balloon by using a hollow tubular reinforcement sleeve. The sleeve may be in the form of a tubular braid, a tubular warp knitted fabric, a tubular weft knitted fabric or a tubular woven fabric. The apparatus may also be used for wrapping reinforcement yarns around the balloon.
摘要:
In this method, a delamination resistant three dimensional double curvature surface colored composite article is made by providing a membrane with a delamination-resistant coloring coating and applying the membrane to an injection mold having mold halves, a mold parting face, mold cavity edge and a mold cavity therein for the formation of an injection molded article, and injecting molten plastic into the mold cavity in order to form a three dimensional double curvature surface composite article with the membrane bonded to the injected plastic. Alternatively, the membrane is thermoformed.
摘要:
The present invention provides different size breathing masks in which single size filtration shells are attached to a single size face contacting member at the same periphery. A single size face contacting member has one, or more than one size, inner breathing opening with a narrower cut profile in the nose area than in the mouth and chin area. Such different size breathing masks would fit and provide an effective seal for more than one size of wearer.
摘要:
A novel temporary posting sticker comprises a first area coated with a non-destructive adhesive coating and a second area substantially free from such non-destructive adhesive coating and a weakened tear line that substantially separates the first area from the second area. By tearing the sticker along the weakened tear line, the second area of the sticker, which may contain written or printed information, may be saved as an ordinary adhesive-free memo note thereby overcoming the nuisance inconvenient sticking to other surfaces exhibited by prior art temporary posting stickers. Alternatively, the novel sticker comprises a weakened fold line (score line) such that when the sticker is folded along the score line the adhesive coating on the first area is substantially covered and adheres to the back side of the posting sticker. Thus, the second area of the sticker may be saved without exhibiting any inconvenient sticking to other surfaces.
摘要:
A method for controlling the release of an as-rendered configuration of a digital work, comprising the steps of presenting said digital work as a composite of a plurality of layers comprising at least a first layer and a second layer; providing a rendering protocol interface which is adapted for defining said as-rendered configuration of the digital work by specifying a first rendering status of said first layer and a second rendering status of said second layer; providing a rendering protocol facility adapted for storing and controlling the release of said first and second rendering status of said first and second layers respectively in accordance with said as-rendered configuration; restricting unauthorized access to the rendering protocol interface, thereby preventing unauthorized modification of said as-rendered configuration; and releasing said digital work with said as-rendered configuration. The method has application in selling books, movies, software, music and other information products. A method of selling a preview version of an information product along with an option of purchase of the original version is described.
摘要:
A method of making a high-temperature and fire-resistant fabric is described in which staple carbon fiber yarns are woven into a unified multi-layer woven fabric. The warp ends and filling picks of the unified multi-layer woven structure are positioned such that they prevent penetration of fire flames, welding sparks and molten metal spatter from penetrating through the unified multi-layer fabric.
摘要:
A method for controlling distribution and access to an information product, said method comprising the steps of: superposing a utility-reducing masking effect on said information product; controlling the presence, absence and/or permanence of said masking effects by the outcome of an interactive communication between a provider and a receiver of said information product. The term information product includes books, video recordings, audio recordings, music, images and multimedia works. The masking effects described in the present invention are of a generally interfering nature and can be superposed on the information object as an overlay, interruption, interference, discontinuity, disturbance or disorientation. The purpose of imposing a masking effect is to derive a masked version of the information product for preview purposes that can be readily distributed to interested customers in an unrestricted manner. The masking effect is removable after conditions for purchase and/or other authorization criteria are met.
摘要:
The present invention discloses a seamless pad-type filter which is characterized in that it comprises two co-extensive sides, a top side and a bottom side. The top and bottom sides are made of fluid filtration material. The two sides create an inner chamber therebetween and are surrounded and joined together by a seamless outer perimeter. The seamless outer perimeter providing a seamless folded continuity between the two sides of the pad-type filter in the form of a plurality of fold lines which, as connecting segments beginning and ending at the same point, define the seamless outer perimeter. The top side further comprising a plurality of positive and negative secondary creases formed around a plurality of positive and negative crease lines. The crease lines are inclined to the fold lines and form pleats. The pleats are sealed to form a primary flow aperture such that a fluid passing through said primary flow aperture passes only through at least one of the bottom side, the top side and the seamless outer perimeter.