7733results about How to "Prevent intrusion" patented technology

PCT No. PCT/RU95/00241 Sec. 371 Date Jan. 27, 1998 Sec. 102(e) Date Jan. 27, 1998 PCT Filed Nov. 10, 1995 PCT Pub. No. WO97/05557 PCT Pub. Date Feb. 13, 1997An electronic gaming system is disclosed that includes a central computer station, a plurality of peripheral computer stations, and a data exchange network for coupling the peripheral computer stations to the central computer station. The central computer station includes an administrative subsystem, a player's registration subsystem, a game accounts managing subsystem, an information tabulating, storing and searching subsystem, a game recording subsystem, a scoring subsystem, a wagering and betting subsystem, an executive gaming subsystem, an electronic payment subsystem, an information protection subsystem, a secure communications subsystem, and a game selection subsystem. Each of the peripheral computer stations include a subsystem for admitting and registering players with the central computer station and a gaming interface subsystem. To ensure security of the electronic gaming system, a player seeking to enter the system transmits an encoded message from their peripheral computer station to the central computer station that includes a set of key attributes associated with the player. The central computer station decodes and compares the transmitted set of key attributes with individual information previously stored in the information protection subsystem in order to identify each player during registration based upon the set of key attributes transmitted by each player. The system may automatically control money transactions with each player's bank accounts based upon the player's scoring and wagers in each selected game.

A portable electronic device may have acoustic ports such as microphone and speaker ports. Acoustic devices such as microphones and speakers may be associated with the acoustic ports. An acoustic port may have an opening between an interior and exterior of the portable electronic device. The opening may be covered by a metal mesh. An acoustic fabric may be interposed between the metal mesh and the opening. The opening may be formed from a hole in a glass member having outer and inner chamfers. A microphone boot may be provided that forms front and rear radial seals with a housing of the device and a microphone unit respectively. The microphone boot may also form multiple face seals with the microphone unit. A speaker for the speaker port may be enclosed in a sealed speaker enclosure. The speaker enclosure may have a pressure-equalizing vent slit covered with an acoustic mesh.

Systems and methods are provided for protecting a defense with a self defending intrusion system. Data packets may be monitored to detect a pattern of activity indicating a potential attack. Upon detection of a threat, a countermeasure or progressive degradation of network services may be initiated on a selected basis so controllable reduce performance of data communication of the device.

PCT No. PCT/JP97/04203 Sec. 371 Date May 20, 1999 Sec. 102(e) Date May 20, 1999 PCT Filed Nov. 19, 1997 PCT Pub. No. WO98/22155 PCT Pub. Date May 28, 1998The present invention offers an artificial tube for nerve which can remain in the body until the nerve regenerates while does not remain as a foreign body in the body following nerve regeneration, and which induces axons regenerated from severed nerve stumps, can promote infiltration of blood capillaries from the body and regeneration of nerve tissue. The present invention comprises a tube 10 or 20 having coating layers 12, 13 or 22, 23 composed of gelatin or collagen on the inner and outer surfaces of a tube 11 or 21 composed of a material being biodegradable and absorbable in vivo, and a collagen body 30 or 40 having cavities 32, 33 or 41 which pass through said tube so as to be substantially parallel to the axis of said tube; wherein, said cavities are filled with a matrix gel.

A nozzle comprised of a thin, flexible membrane material having a plurality of pores is disclosed. In one embodiment, the pores have an unflexed exit aperture diameter in the range of about 0.5 to about 2 microns (preferably about 1 micron) and are positioned substantially uniformly in the material, preferably about 50 microns apart. The nozzle preferably has a conical or trumpet-shaped cross-section. In another aspect of the invention, the exit aperture of the nozzle is surrounded by an elevated area protruding above the substantially planar exit side of the membrane in order to prevent intrusion of liquid back into the nozzle. The nozzle can be used to form an aerosol containing a pharmaceutical composition from the exit side of the nozzle upon forcible application of the composition to the entrance side of the nozzle. This aerosol can be used to administer the pharmaceutical composition, for example, to the eye or to a selected portion of the respiratory tract. The nozzle is preferably a component of a container which holds a formulation of drug.

Composites, such as syntactic foams, are described. The composite contains at least one polymer and at least one aerogel. The aerogel is coated with a coating substance to at least substantially prevent the intrusion of the polymer into the pores of the aerogel. Methods of making the composite are also described, as well as uses of the composite.

A system for preventing intrusion in communication traffic with a set of machines in a network includes a data base having stored therein patterns representative of forbidden communication entities as well a firewall module configured for blocking forbidden communication entities in the traffic as identified by respective patterns included in the data base. The system also has another data base having stored therein patterns representative of allowed communication entities for communication with the set of machines and a test system including test facilities replicating the machines in the set. A communication module is configured for allowing communication of allowed communication entities as identified by respective patterns included in the other data base. Unknown communication entities as identified by respective unknown patterns not included in either of the data base and further data base are directed to the test system and run on the test facilities therein to detect possible adverse effects of such unknown communication entities on the test system. The system is further configured so that in the presence of an adverse effect, the unknown communication entity leading to the adverse effect is blocked by the firewall module, and in the absence of an adverse effect, communication of the unknown communication entity failing to lead to the adverse effect is allowed.

In a thin-film insulated gate type field effect transistor having a metal gate in which the surface of the gate electrode is subjected to anodic oxidation, a silicon nitride film is provided so as to be interposed between the gate electrode and the gate insulating film to prevent invasion of movable ions into a channel, and also to prevent the breakdown of the gate insulating film due to a potential difference between the gate electrode and the channel region. By coating a specific portion of the gate electrode with metal material such as chrome or the like for the anodic oxidation, and then removing only the metal material such as chrome or the like together with the anodic oxide of the metal material such as chrome or the like, an exposed portion of metal gate (e.g. aluminum) is formed, and an upper wiring is connected to the exposed portion. Further, an aluminum oxide or silicon nitride is formed as an etching stopper between the gate electrode and the gate insulating film or between the substrate and the layer on the substrate, so that the over-etching can be prevented and the flatness of the element can be improved. In addition, a contact is formed in no consideration of the concept "contact hole".

A plurality of organic EL devices are formed first on a substrate. Next, a film of a sealing agent is formed over the outer periphery of a lower surface (color filter side) of a sealing plate. Then, a sealing agent is dropped onto a central portion of the sealing plate. After that, the sealing plate and the substrate are laminated at a predetermined pressure in a vacuum chamber in a vacuum, and then the vacuum chamber is released from its vacuum state. The substrate and the sealing plate are removed from the vacuum chamber, and the sealing agents between the substrate and the sealing plate are cured by the curing methods suitable for the respective materials.

The invention discloses a display panel and a fabrication method. The display panel comprises a substrate, a display component and a thin film package layer, wherein the display component is arranged on the substrate, the thin film package layer is arranged on the display component and comprises at least one first package material layer and at least one second package material layer, the refractive indexes of the first package material layer and the second package material layer are different, a plurality of grooves are formed in the at least one first package material layer, and the grooves are filled with the second package material layer arranged above the first package material layer provided with the plurality of grooves. Through the technical scheme, the luminous efficiency of the display panel is improved, and the service lifetime of the display panel is prolonged.

A system for three-dimensional (3-D) facial animation, including a base 3-D surface model representing a human face, and a set of displacement fields representing surface motion patterns associated with muscle movements. Each displacement field is a displacement vector varying over vertices of the base surface model and an intensity variable. Both the base surface model and displacement fields are acquired from a live subject by 3-D acquisition. The data are acquired using a surface acquisition system, capable of measuring the coordinates of a set of points on the subject's face and reconstructing the facial surface as a surface model. The base surface model is acquired by reconstructing the surface of the subject's face in the neutral pose. Each displacement field is acquired by reconstructing the surface of the subject's face in a series of poses of a muscle movement at increasing intensities. This results in a sequence of surface models exhibiting the changing shape of the face over the progress of the muscle movement. The displacement field is derived by calculating displacements at each selected intensity value and then interpolating over the known displacements.

A memory device is provided that is used by a computer system and that has a memory pattern obtained after a function is called when the computer system executes a program, the memory pattern comprising: a return address storage area for storing a return address 230 for the source of a call for the execution of a currently active function; a previous frame pointer storage area for storing a previous frame pointer 220 to the calling source for the execution of a currently active function; and a local variable storage area to be located below the return address storage area 230 and the previous frame pointer storage area 22, wherein when a data array 211 is stored in the local variable area, a guard variable 212 is stored in a location preceding the data array 211, and wherein the guard variable is used as a target to confirm whether the return address has been destroyed.

The invention discloses a shutter-blind-cavity-and-external-pressure-balanced dual-control hollow-glass built-in shutter. The shutter-blind-cavity-and-external-pressure-balanced dual-control hollow-glass built-in shutter comprises a shutter body, an inner frame, a curtain-sheet-overturning-pulling-rope inner control mechanism, a curtain-sheet-overturning-pulling-rope outer control mechanism, a shutter-blind-lifting-pulling-rope inner control mechanism, a shutter-blind-lifting-pulling-rope outer control mechanism, a curtain-sheet-overturning executing mechanism, a shutter blind and a curtain-sheet overturning pulling rope, wherein the shutter body comprises an upper transverse frame pipe, a lower transverse frame pipe, a left longitudinal frame pipe, a right longitudinal frame pipe, inner glass and outer glass; the inner frame comprises an upper transverse frame strip, a left longitudinal frame strip and a right longitudinal frame strip. The shutter-blind-cavity-and-external-pressure-balanced dual-control hollow-glass built-in shutter is characterized in that upper-transverse-frame-pipe-cavity ventilating holes are formed in the upper-transverse-frame-pipe bottom wall, towards one side of a shutter blind cavity, of the upper transverse frame pipe, a balance-pipe-fixing-base embedded cavity is formed in the upward side of the left end of an upper-left-rotating-corner-inserting-block transverse inserting arm, a balance-pipe fixing base is arranged at the portion corresponding to the balance-pipe-fixing-base embedded cavity, a pair of balance pipes are fixedly inserted onto thebalance-pipe fixing base, the left ends of the pair of balance pipes extend out of the left end face of the upper-left-rotating-corner-inserting-block transverse inserting arm and penetrates througha sealing rubber strip to be communicated with the outside, and the right ends of the pair of balance pipes extend into an upper transverse frame pipe cavity and are communicated with the upper transverse frame pipe cavity. Air pressure in a shutter blind cavity is same as air pressure of the outside.

An optical lens assembly containing a plural number of lens elements for an optical system to be incorporated into a tip end portion of an endoscopic insertion instrument. Of a plural number of lenses which constitute an optical system, a metal film layer is formed on confronting outer peripheral surface portions of at least two adjacently located lenses, outside respective effective lens areas, and the two adjacently located lenses are assembled and fixedly bonded together by applying solder to the outer peripheral surface portions with a metal film layer.

The invention provides storage mildew-proof and moth-proof packaging hemp cloth and a preparation method thereof. The hemp cloth comprises green harmless storage protective agent and is prepared by taking common packaging hemp cloth as a material and adding 0.01-10wt% of storage protective agent. The preparation method comprises the following steps of: dissolving the storage protective agent in a solvent to prepare a solution, then impregnating the hemp cloth in the protective agent solution, removing the solution after the hemp cloth sufficiently absorbs the solution, and drying; or dissolving the storage protective agent in the solvent, then uniformly spraying the protective agent solution on the hemp cloth and drying the hemp cloth after the hemp cloth sufficiently absorbs the protective agent solution to prepare the storage mildew-proof and moth-proof packaging hemp cloth. The storage hemp cloth is used for packaging tobaccos or crops, can realize the whole process dynamic and real-time protection of the tobaccos, the crops and the like in purchase, transport and storage processes, protect products from mildew and moths, effectively prevent the mildew and the moths from spreading between bags and prevent the tobaccos, the crops and the like which are soaked by rain water from mildewing. Besides, the invention has an important function for reducing environment pollution and hidden safety danger which are caused by common technologies.

Therein is provided with a connecting structure to the shield case of an apparatus so that a number of the connector parts are decreasing and that connecting operation is facilitated. The connector includes a insulative first housing fixed in a state of being inserted into a through hole, a first terminal held by the housing to face the through hole and connected to the electric circuit. The second housing of the electric wire side is fitted to the first housing. The second terminal is connected to the first terminal. Sealing rings are provided between the outer periphery of the housings and the through hole on outer periphery of the housings so that the bracket fixed to the shield case is electrically connected to shield layer of the shield electric wire. A connecting member electrically connects the bracket and the shield layer outside of the second housing.

Disclosed is an inward suction prevented single control hollow glass embedded shutter. The inward suction prevented single control hollow glass embedded shutter comprises a shutter body, an inner frame, inner and outer operating mechanisms, a blind rotating execution mechanism, blinds, a blind rotating traction rope tensioning mechanism and a blind rotating traction rope, wherein the shutter bodyis composed of upper and lower horizontal frame tubes, left and right vertical frame tubes and inner and outer glass; the blind rotating traction rope tensioning mechanism is arranged onto a right bottom corner plug. The inward suction prevented single control hollow glass embedded shutter is characterized in that the bottom wall of one side of the upper horizontal frame tube, which faces towardsto a blind cavity, is provided with upper horizontal frame tube cavity air holes; the upward side of the left end of the horizontal plugging arm of the left upper corner plug is provided with a pressure balancing pipe fixing seat embedding cavity, a pressure balancing pipe fixing seat is arranged corresponding to the pressure balancing pipe fixing seat embedding cavity and provided with a pair ofpressure balancing pipes, the left ends of the pair of pressure balancing pipes extend out the left end surface of the horizontal plugging arm of the left upper corner plug and penetrates through sealing rubber strips to communicated with the outside, and the right ends of the pair of pressure balancing pipes extend into and are communicated with an upper horizontal frame pipe cavity. The can avoids inward suction of the inner and outer glass which is caused by thermal expansion and contraction.

A portable terminal device in which a case body performs sliding movement has had a problem that a groove may be exposed to the exterior when the case body is opened to a full extent of sliding amount, which will deteriorate grade of the portable terminal device and sealing ability of the case body, permitting dust or the like to enter the cases. In the portable terminal device according to the present invention in which a front side case is adapted to slide with respect to a back side case, a protruding member in a substantially T-shape in cross section is provided on the front side case, and a guide groove frame is provided on the back side case so as to enclose the protruding member, and a track along which the protruding member is adapted to move is defined in the guide groove frame. When the protruding member is positioned at both ends of the guide groove frame, the protruding member and the guide groove frame are arranged in such positional relation that an entire groove region of the guide groove frame is within an opposed range of the front side case. According to this structure, the groove will not be exposed to the exterior in either state where the case body is closed or opened by sliding, intrusion of dust or the like into the groove will be prevented, and sealing ability of the case body can be improved.