Patent application number | Description | Published |
20090094919 | System and Method for Floor Covering Installation - Connectors for joining adjacent modular floor covering units. The connectors include a film and an adhesive layer coated on one side of the film. To install tiles using the connectors, a first tile is placed on the floor and a connector is positioned so that the adhesive layer faces upward and does not contact the floor. The connector is typically positioned so that only a portion of the adhesive layer adheres to the underside of the tile, leaving the remainder of the connector extending from the underside of the tile. Tiles are then positioned adjacent the first tile so that a portion of the connector adheres to the adjacent tiles. In this way, the connectors span adjacent tile edges. The tiles are assembled on a underlying flooring surface without the need to attach them to the floor surface. Rather, the tiles are linked to each other with the connectors, so that the tiles create a floor covering that “floats” on the underlying floor surface. | 04-16-2009 |
20110107720 | CARPET TILES AND CARPET TILE INSTALLATIONS - Certain embodiments utilize carpet tiles of varying sizes and/or shapes that are connected together using connectors to form a carpet tile installation. In some instances, the carpet tiles used in the carpet tile installation have different colors, patterns, shapes, and/or styles. In some embodiments, carpet tiles of a standard size and shape, such as one-half square meter carpet tiles, are partitioned into carpet tile fractions. In certain embodiments, these carpet tile fractions are used in conjunction with larger carpet tiles in a carpet tile installation. In other embodiments, these carpet tile fractions may be connected to other carpet tile fractions to form a combination carpet tile that is then used in a carpet tile installation. Among other things, the use of different sized and/or shaped carpet tiles increases the randomness or diversity and/or improves other aspects of the appearance of the floor coverings formed by the carpet tile installations. | 05-12-2011 |
20130014460 | TACTILES CONNECTOR - Connectors for joining adjacent modular floor covering units. The connectors include a film and an adhesive layer coated on one side of the film. To install tiles using the connectors, a first tile is placed on the floor and a connector is positioned so that the adhesive layer faces upward and does not contact the floor. The connector is typically positioned so that only a portion of the adhesive layer adheres to the underside of the tile, leaving the remainder of the connector extending from the underside of the tile. Tiles are then positioned adjacent the first tile so that a portion of the connector adheres to the adjacent tiles. In this way, the connectors span adjacent tile edges. The tiles are assembled on a underlying flooring surface without the need to attach them to the floor surface. | 01-17-2013 |
20130232900 | SYSTEM FOR MODULAR TILE INSTALLATION - Connectors for joining adjacent modular floor covering units. The connectors include a film and an adhesive layer coated on one side of the film. To install tiles using the connectors, a first tile is placed on the floor and a connector is positioned so that the adhesive layer faces upward and does not contact the floor. The connector is typically positioned so that only a portion of the adhesive layer adheres to the underside of the tile, leaving the remainder of the connector extending from the underside of the tile. Tiles are then positioned adjacent the first tile so that a portion of the connector adheres to the adjacent tiles. In this way, the connectors span adjacent tile edges. The tiles are assembled on a underlying flooring surface without the need to attach them to the floor surface. Rather, the tiles are linked to each other with the connectors, so that the tiles create a floor covering that “floats” on the underlying floor surface. | 09-12-2013 |
20130263553 | METHODS FOR INSTALLING MODULAR TILES ON A FLOORING SURFACE - Connectors for joining adjacent modular floor covering units. Embodiments of the connectors include a film and an adhesive layer coated on one side of the film. To install tiles using the connectors, a first tile is placed on the floor and a connector is positioned so that the adhesive layer faces upward and does not contact the floor. The connector is typically positioned so that only a portion of the adhesive layer adheres to the underside of the tile, leaving the remainder of the connector extending from the underside of the tile. One or more tiles are then positioned adjacent the first tile so that a portion of the connector adheres to the adjacent tiles. In this way, the connectors span adjacent tile edges. The tiles are assembled on an underlying flooring surface without the need to attach them to the floor surface. | 10-10-2013 |
Patent application number | Description | Published |
20140179397 | ELECTRONIC GAMING SYSTEM WITH 3D DEPTH IMAGE SENSING - Examples disclosed herein relate to systems and methods, which may receive wagers on one or more paylines. The disclosure relates to an electronic gaming system which allows a player to make one or more inputs via human gesturing, and associated methods. | 06-26-2014 |
20140179413 | ELECTRONIC GAMING SYSTEM WITH HUMAN GESTURING INPUTS - Examples disclosed herein relate to systems and methods, which may receive wagers on one or more paylines. The disclosure relates to an electronic gaming system which allows a player to make one or more inputs via human gesturing, and associated methods. | 06-26-2014 |
20140179435 | ELECTRONIC GAMING SYSTEM WITH 3D DEPTH IMAGE SENSING - Examples disclosed herein relate to systems and methods, which may receive wagers on one or more paylines. The systems and methods may utilize one or more sensors to obtain scene images. These scene images may be based on 2D data, 3D data, and/or a combination thereof. | 06-26-2014 |
20140206428 | ELECTRONIC GAMING SYSTEM WITH HUMAN GESTURING INPUTS - Examples disclosed herein relate to systems and methods, which may receive wagers on one or more paylines. The disclosure relates to an electronic gaming system which allows a player to make one or more inputs via human gesturing, and associated methods. | 07-24-2014 |
20140274364 | ELECTRONIC GAMING SYSTEM WITH ROM-BASED MEDIA VALIDATION - Examples disclosed herein relate to systems and methods for validating the authenticity of one or more media associated with a gaming system. The systems and methods may utilize a public key in association with a ROM-based algorithm to validate such media. The systems and methods may: decrypt the encrypted game assets media signature; determine a verified game assets hash signature from the decrypted game assets media signature; determine a game assets verification range from the decrypted game assets media signature; calculate a game assets hash signature based on the game assets verification range; and/or determine if the game assets verified hash signature matches the game assets calculated hash signature. | 09-18-2014 |
20140357368 | VERTICAL AND HORIZONTAL PERCEPTION AUDIO FOR A GAMING DEVICE - Examples disclosed herein relate to an electronic gaming device including one or more processors, a memory, and one or more display devices. The electronic gaming device further includes a left surround audio device, a right surround audio device, a dialog enhancing center channel speaker, a low frequency effects device, a left speaker, and a right speaker. The combination of the left surround audio device; the right surround audio device; the dialog enhancing center channel speaker; the low frequency effects device; the left speaker; and/or the right speaker produce one or more sound effects in a vertical direction. | 12-04-2014 |
Patent application number | Description | Published |
20090115612 | ALARM SYSTEMS, REMOTE COMMUNICATION DEVICES, AND ARTICLE SECURITY METHODS - Alarm systems, remote communication devices, and article security methods are described according to some aspects of the disclosure. In one aspect, an article security method includes associating a remote communication device with an article to be secured; using the remote communication device, generating a plurality of electrical signals responsive to receipt of spurious electromagnetic energy and a plurality of wireless signals of a base communication device associated with the remote communication device to form an alarm system; distinguishing the electrical signals generated responsive to the spurious electromagnetic energy from electrical signals generated responsive to the wireless signals of the base communication device; and responsive to the distinguishing, generating a plurality of human perceptible alarm signals corresponding to respective ones of the electrical signals generated responsive to the wireless signals of the base communication device. | 05-07-2009 |
20100085192 | THEFT DETERRENT DEVICE WITH ONBOARD ALARM - A theft deterrent tag includes a first tag element having a post and a second tag element for receiving the post to secure the tag elements together on an item of merchandise. Spaced electrical contacts within the second tag element receive therebetween the post, which abuts each of the electrical contacts to provide an electrical pathway between the contacts to close a first electrical circuit which turns the device on. The first tag element includes a head which depresses a plunger switch to arm the device. The device is configured to sound an onboard alarm in response to prying of the head or cutting of the post of the first tag element, or if an EAS tag receives a wireless signal from a security gate. Security gate alarms also sound if the tag moves through the gate or within a predetermined distance thereof. | 04-08-2010 |
20100127873 | ALARM SYSTEMS, WIRELESS ALARM DEVICES, AND ARTICLE SECURITY METHODS - Alarm systems, wireless alarm devices, and article security methods are described according to some aspects of the disclosure. In one aspect, an alarm system includes a base communication device, a remote communication device configured to communicate with the base communication device, wherein the remote communication device is adapted to be associated with an article to be secured and wherein the remote communication device comprises alarm circuitry, and wherein the remote communication device is configured to generate a reference signal comprising a plurality of identifiable components corresponding to communications intermediate the base communication device and the remote communication device and to control the alarm circuitry to generate a human perceptible alarm responsive to detection of the presence of the plurality of identifiable components in the reference signal. | 05-27-2010 |
20100238031 | SECURITY SYSTEM AND METHOD FOR PROTECTING MERCHANDISE - A security system and method for protecting an item of merchandise includes a programming station including a logic control circuit having a controller, a communication circuit operably coupled to the controller, and a memory operably coupled to the controller for initially providing a security disarm code (SDC) to a programmable key including a logic control circuit having a controller, a communication circuit operably coupled to the controller and a memory operably coupled to the controller. The programmable key subsequently provides the SDC to a security device configured for attachment to the merchandise and including a logic control circuit having a controller, a communication circuit operably coupled to the controller, and a memory operably coupled to the controller. Thereafter, the security device is disarmed by using the programmable key to verify the SDC in the memory of the key with the SDC in the memory of the security device. A wireless interface is provided for the communication circuit of the programming station, programmable key and security device. An internal timer in the programmable key invalidates the SDC after a preset period of time period to prevent use of the key for disarming a security device after the time period has expired. | 09-23-2010 |
20140253330 | PROGRAMMABLE SECURITY SYSTEM AND METHOD FOR PROTECTING MERCHANDISE - A programmable security system and method for protecting an item of merchandise includes a programming station, a programmable key and a security system. The programming station generates a security code and communicates the security code to a memory of the programmable key. The programmable key initially communicates the security code to a memory of the security device and subsequently operates the security device upon a matching of the security code in the memory of the security device with the security code in the memory of the programmable key. The programmable key may also transfer power via electrical contacts or inductive transfer from an internal battery to the security device to operate a lock mechanism. The security code may be communicated by wireless infrared (IR) systems, electrical contacts or inductive transfer. A timer inactivates the programmable key and/or the security device after a predetermine period of time. A counter inactivates the programmable key after a predetermined maximum number of activations. | 09-11-2014 |
20140253331 | PROGRAMMABLE SECURITY SYSTEM AND METHOD FOR PROTECTING MERCHANDISE - A programmable security system and method for protecting an item of merchandise includes a programming station, a programmable key and a security system. The programming station generates a security code and communicates the security code to a memory of the programmable key. The programmable key initially communicates the security code to a memory of the security device and subsequently operates the security device upon a matching of the security code in the memory of the security device with the security code in the memory of the programmable key. The programmable key may also transfer power via electrical contacts or inductive transfer from an internal battery to the security device to operate a lock mechanism. The security code may be communicated by wireless infrared (IR) systems, electrical contacts or inductive transfer. A timer inactivates the programmable key and/or the security device after a predetermine period of time. A counter inactivates the programmable key after a predetermined maximum number of activations. | 09-11-2014 |
20140292515 | PROGRAMMABLE SECURITY SYSTEM AND METHOD FOR PROTECTING MERCHANDISE - A programmable security system and method for protecting an item of merchandise includes a programming station, a programmable key and a security system. The programming station generates a security code and communicates the security code to a memory of the programmable key. The programmable key initially communicates the security code to a memory of the security device and subsequently operates the security device upon a matching of the security code in the memory of the security device with the security code in the memory of the programmable key. The programmable key may also transfer power via electrical contacts or inductive transfer from an internal battery to the security device to operate a lock mechanism. The security code may be communicated by wireless infrared (IR) systems, electrical contacts or inductive transfer. A timer inactivates the programmable key and/or the security device after a predetermined period of time. A counter inactivates the programmable key after a predetermined maximum number of activations. | 10-02-2014 |
20150048945 | PROGRAMMABLE SECURITY SYSTEM AND METHOD FOR PROTECTING MERCHANDISE - A programmable security system and method for protecting an item of merchandise includes a programming station, a programmable key and a security system. The programming station generates a security code and communicates the security code to a memory of the programmable key. The programmable key initially communicates the security code to a memory of the security device and subsequently operates the security device upon a matching of the security code in the memory of the security device with the security code in the memory of the programmable key. The programmable key may also transfer power via electrical contacts or inductive transfer from an internal battery to the security device to operate a lock mechanism. The security code may be communicated by wireless infrared (IR) systems, electrical contacts or inductive transfer. A timer inactivates the programmable key and/or the security device after a predetermine period of time. A counter inactivates the programmable key after a predetermined maximum number of activations. | 02-19-2015 |
Patent application number | Description | Published |
20080234457 | Silicone-containing prepolymers with dangling hydrophilic polymer chains - The invention provide a new class of silicone-containing prepolymers containing dangling hydrophilic polymer chains. This class of silicone-containing prepolymer is capable of being actinically crosslinked to form a silicone hydrogel material with a hydrophilic surface without post curing surface treatment. The present invention is also related to silicone hydrogel contact lenses made from this class of silicone-containing prepolymers and to methods for making the silicone hydrogel contact lenses. | 09-25-2008 |
20100120938 | POLYSILOXANE COPOLYMERS WITH TERMINAL HYDROPHILIC POLYMER CHAINS - The invention provides an actinically-crosslinkable linear polysiloxane copolymer. The actinically-crosslinkable polysiloxane copolymer can be used to prepare a silicone hydrogel contact lens having a hydrophilic surface without post-curing surface treatment. The invention is also related to a silicone hydrogel contact lens obtained from a lens-forming material including an actinically-crosslinkable polysiloxane copolymer of the invention and to a method for making an actinically-crosslinkable polysiloxane copolymer of the invention. In addition, the invention provides a non-crosslinkable linear polysiloxane copolymer capable of being used as a internal wetting agent which can render the surface of a silicone hydrogel contact lens hydrophilic. | 05-13-2010 |
20100298446 | ACTINICALLY-CROSSLINKABLE SILOXANE-CONTAINING COPOLYMERS - The invention provide a class of actinically-crosslinkable silicone-containing prepolymers obtained by functionalizing an intermediary copolymer to have two or more thiol or ethylenically-unsaturated groups covalently attached thereto, wherein the intermediary copolymer is an atom-transfer radical polymerization (ATRP) product of a reactive mixture comprising a polysiloxane ATRP macroinitiator and at least one hydrophilic vinylic monomer. The present invention is also related to silicone hydrogel contact lenses made from a prepolymer of the invention and methods for making the contact lenses in a cost-effective way and with high consistency and high fidelity to the original lens design. | 11-25-2010 |
20110269869 | PRODUCTION OF OPHTHALMIC DEVICES BASED ON PHOTO-INDUCED STEP GROWTH POLYMERIZATION - The invention provide a new lens curing method for making hydrogel contact lenses. The new lens curing method is based on actinically-induced step-growth polymerization. The invention also provides hydrogel contact lenses prepared from the method of the invention and fluid compositions for making hydrogel contact lenses based on the new lens curing method. In addition, the invention provide prepolymers capable of undergoing actinically-induced step-growth polymerization to form hydrogel contact lenses. | 11-03-2011 |
20120029111 | AMPHIPHILIC POLYSILOXANE PREPOLYMERS AND USES THEREOF - The present invention provides an amphiphilic polysiloxane prepolymer which comprises hydrophilic monomeric units derived from at least one hydrophilic vinylic monomer, polysiloxane crosslinking units derived from at least one polysiloxane crosslinker having at least two terminal ethylenically-unsaturated groups, dangling polysiloxane chains each of which is terminated with one ethylenically unsaturated group, and chain-transfer units derived from a chain transfer agent other than a RAFT agent. A prepolymer of the invention is suitable for making hydrogel contact lenses. The present invention is also related to hydrogel contact lenses made from an amphiphilic polysiloxane prepolymer of the invention and to processes for preparing an amphiphilic polysiloxane prepolymer of the invention and for making silicone hydrogel contact lenses. | 02-02-2012 |
20120041097 | SILICONE-CONTAINING PREPOLYMERS WITH DANGLING HYDROPHILIC POLYMER CHAINS - The invention provide a new class of silicone-containing prepolymers containing dangling hydrophilic polymer chains. This class of silicone-containing prepolymer is capable of being actinically crosslinked to form a silicone hydrogel material with a hydrophilic surface without post curing surface treatment. The present invention is also related to silicone hydrogel contact lenses made from this class of silicone-containing prepolymers and to methods for making the silicone hydrogel contact lenses. | 02-16-2012 |
20120088844 | CHAIN-EXTENDED POLYSILOXANE CROSSLINKERS WITH DANGLING HYDROPHILIC POLYMER CHAINS - The invention provide a class of linear chain-extended polysiloxane crosslinkers which comprises two terminal ethylenically unsaturated groups, at least two polysiloxane segments, and dangling hydrophilic polymer chains each covalently attached to a divalent organic radical separating each pair of adjacent polysiloxane segments. The present invention is also related to a polymer comprising crosslinking units derived from chain-extended polysiloxane crosslinker of the invention and to ophthalmic lenses comprising such a polymer. | 04-12-2012 |
20120088861 | WATER-PROCESSABLE SILICONE-CONTAINING PREPOLYMERS AND USES THEREOF - The invention provide a class of water-processable polymerizable prepolymers which comprises (1) siloxane-containing monomeric units derived at least one siloxane containing monomer having one hydrophilic group or chain and/or polysiloxane-containing crosslinking units derived from at least one hydrophilized polysiloxane or chain-extended polysiloxane crosslinker; (2) hydrophilic monomeric units derived from one or more hydrophilic vinylic monomers; and (3) from about 0.05% to about 5% by weight of polymerizable units each having a pendant or terminal, ethylenically-unsaturated group and free of any polysiloxane segment. The prepolymer comprises from about 20% to about 50% by weight of silicone relative to the total weight of the prepolymer and has a high water solubility or dispersibility of at least about 5% by weight in water and suitable for making silicone hydrogel contact lenses. | 04-12-2012 |
20130106007 | PRODUCTION OF OPHTHALMIC DEVICES BASED ON PHOTO-INDUCED STEP GROWTH POLYMERIZATION | 05-02-2013 |
20130337160 | AZETIDINIUM-CONTAINING COPOLYMERS AND USES THEREOF - The invention is related to azetidinium-containing copolymers and vinylic monomers and their uses in formation of non-silicone hydrogel coatings on silicone hydrogel contact lenses. | 12-19-2013 |
20140005430 | AMPHIPHILIC POLYSILOXANE PREPOLYMERS AND USES THEREOF | 01-02-2014 |
20140100291 | Actinically-Crosslinkable Siloxane-Containing Copolymers - The invention provide a class of actinically-crosslinkable silicone-containing prepolymers obtained by functionalizing an intermediary copolymer to have two or more thiol or ethylenically-unsaturated groups covalently attached thereto, wherein the intermediary copolymer is an atom-transfer radical polymerization (ATRP) product of a reactive mixture comprising a polysiloxane ATRP macroinitiator and at least one hydrophilic vinylic monomer. The present invention is also related to silicone hydrogel contact lenses made from a prepolymer of the invention and methods for making the contact lenses in a cost-effective way and with high consistency and high fidelity to the original lens design. | 04-10-2014 |
20140350124 | CHAIN-EXTENDED POLYSILOXANE CROSSLINKERS WITH DANGLING HYDROPHILIC POLYMER CHAINS - The invention provide a class of linear chain-extended polysiloxane crosslinkers which comprises two terminal ethylenically unsaturated groups, at least two polysiloxane segments, and dangling hydrophilic polymer chains each covalently attached to a divalent organic radical separating each pair of adjacent polysiloxane segments. The present invention is also related to a polymer comprising crosslinking units derived from chain-extended polysiloxane crosslinker of the invention and to ophthalmic lenses comprising such a polymer. | 11-27-2014 |
20150153482 | AMPHIPHILIC POLYSILOXANE PREPOLYMERS AND USES THEREOF - The present invention provides an amphiphilic polysiloxane prepolymer which comprises hydrophilic monomeric units derived from at least one hydrophilic vinylic monomer, polysiloxane crosslinking units derived from at least one polysiloxane crosslinker having at least two terminal ethylenically-unsaturated groups, dangling polysiloxane chains each of which is terminated with one ethylenically unsaturated group, and chain-transfer units derived from a chain transfer agent other than a RAFT agent. A prepolymer of the invention is suitable for making hydrogel contact lenses. The present invention is also related to hydrogel contact lenses made from an amphiphilic polysiloxane prepolymer of the invention and to processes for preparing an amphiphilic polysiloxane prepolymer of the invention and for making silicone hydrogel contact lenses. | 06-04-2015 |
Patent application number | Description | Published |
20100277397 | Detection of surface and buried objects - An antenna includes a resistive element formed in a casing, and a feed line formed in the casing and electrically coupled to the resistive element. The positioning of the resistive element and the feeding is such that the feed line is approximately perpendicular to the resistive element. The positioning of the feed line and the resistive element may result in the antenna being sized to allow integration of the antenna into a sensor head. | 11-04-2010 |
20130082865 | Sensor Head - An apparatus includes a sensor head including a continuous wave metal detector (CWMD), a radar, and a transceiver electrically connected to the radar. The radar includes a transmit antenna configured to transmit electromagnetic radiation, and a receive antenna configured to sense electromagnetic radiation. The transceiver is enclosed in a metal housing. | 04-04-2013 |
20130113648 | SENSOR HEAD - Detection systems for scanning regions are disclosed. The detection systems may be used to detect various objects that are, for example, buried in the ground or obscured by being hidden on the body of a person. The detection systems include a sensor head having a continuous wave metal detector (CWMD) coil, radar antennas, and a transceiver electrically connected to a radar. The radar includes a transmit antenna configured to transmit electromagnetic radiation, and a receive antenna configured to sense electromagnetic radiation. | 05-09-2013 |