Abstract: Binary signals are converted at the transmission end into two optical signals which are combined into a polarization multiplex signal and are then transmitted. The transmitted polarization multiplex signal is divided at the receiving end into two polarized signal parts which are converted in a linear manner into orthogonal electrical components and are supplied to a multidimensional filter. Said multidimensional filter replaces a polarization controller, restores the signal values that correspond to the signals at the transmission end, and compensates signal distortions.
Type:
Grant
Filed:
August 13, 2003
Date of Patent:
March 24, 2009
Assignee:
Nokia Siemens Networks GmbH & Co KG
Inventors:
Stefano Calabro, Erich Gottwald, Nancy Hecker, Georg Sebald, Bernhard Spinnler
Abstract: An integrated fuse device (1) includes a varistor stack (11), a thermal fuse (12), and a current fuse (13) within an enclosure (2) having device terminals (3). The varistor stack (11) is connected to the thermal fuse (12) by a Cu terminal (20) and is connected to the device terminal (3) by steel terminal (10) of smaller cross-sectional area. Being of Cu material and having a greater cross-sectional area, the terminal (20) connected to the thermal fuse (12) has greater thermal conductivity than the steel terminal (10) to the end cap (3). The thermal fuse (12) comprises a plurality of links having a melting point to melt with sustained overvoltage, the links having a diameter in the range of about 2 mm to about 3 mm. The links pass through an elastomer plug (15), which exerts physical pressure on them to assist with opening during sustained overvoltage. Hot melt (18) around solder (17) of the thermal fuse limits heat conduction to back-fill sand.
Type:
Grant
Filed:
March 27, 2007
Date of Patent:
March 17, 2009
Assignee:
Littelfuse Ireland Limited
Inventors:
Neil McLoughlin, Michael O'Donovan, Thomas Novak, Nathan Siegwald, Brian Walaszczyk, John Kennedy, John Foster
Abstract: Disclosed present invention is a shortened dialing device and phone combined with a frame. More particularly, the present invention relates to the shortened dialing device and phone combined with a frame which can be used to make a phone call in such a manner that sensors for shortened dialing are attached to specific positions in a picture of a frame such that a calling party applies pressure to or touches his or her finger to one of the specific positions, a calling signal corresponding to a predefined telephone number is transmitted in a wired or wireless manner through a shortened dialing device or phone operative to the sensors.
Abstract: A bonus scheme for a gaming device which involves multiple award levels for any game scenario having one or more events. Several award levels can be included in a single bonus round. Preferably, various game events are associated with various award levels for a variety of purposes. When an event occurs, the game derives a bonus value from an award level specifically designated for that event. Accordingly, a game can award a player with relatively high or low bonus values, depending upon which event occurs in a game. For example for consolation purposes, the game can award the player with a relatively low bonus value when a bonus round terminates. This type of bonus scheme increases player excitement and enjoyment and generally decreases player frustration.
Abstract: A gaming device wherein when a certain symbol is displayed on a certain reel in a certain combination of symbols, the symbol is adapted to be changed or modified to at least one other symbol. That is, when at least two flanking symbols are displayed on the reels but the two flanking symbols are separated by at least one convertible symbol, the convertible symbol is changed or modified to a flanking symbol. The player is provided an award, if any, based on the combination of the flanking symbols and the changed convertible symbol.
Abstract: The invention provides compositions comprising beta-alanylhistidine peptides and beta-alanines, and methods for administering these peptides and amino acids. In one aspect, the compositions and methods cause an increase in the blood plasma concentrations of beta-alanine and/or creatine.
Abstract: A system and method for facilitating participation by a player in a bonus event of a slot machine. A reel configuration associated with the slot machine is presented, and symbols are presented in each of the active reel segments. At least some of the symbols are discontinue symbols which, if presented in an active reel segment, causes that reel segment to be deactivated, thereby eliminating it from the bonus event. The presentation of symbols and subsequent deactivation of symbols associated with discontinue symbols continues until a predetermined number of the active reel segments have been deactivated.
Type:
Grant
Filed:
September 19, 2003
Date of Patent:
March 17, 2009
Assignee:
IGT
Inventors:
Bradley Berman, Chad H. Shapiro, Jason Malkovich
Abstract: A semiconductor light-emitting device is provided. The semiconductor light-emitting device includes: a substrate having a substrate surface oriented along a substrate surface plane; a first grown layer including a first grown layer conductivity type formed on the substrate; a masking layer formed on the first grown layer; a second grown layer of a second grown layer conductivity type formed by selective growth through an opening in the masking layer and including a crystal surface oriented along a crystal surface plane; a first cladding layer including a first cladding layer conductivity type formed along at least a portion of the crystal surface plane; an active layer; and a second cladding layer including a second cladding layer conductivity type. At least one of the first cladding layer, the active layer, and the second cladding layer cover the masking layer surrounding the opening.
Abstract: A memory device includes a memory element, a first wiring and a second wiring. The memory element includes a memory layer retaining information based on a magnetization state of a magnetic material and a magnetization pinned layer in which a magnetization direction is pinned and which is provided for the memory layer through a non-magnetic layer, in which current flows in a stacking direction to change a magnetization direction of the memory layer. The first wiring supplies current flowing in the stacking direction of the memory element, and the second wiring supplies current to apply a current magnetic field to the memory element. When information is recorded in the memory device, a first pulse current is supplied to the first wiring, a second pulse current is supplied to the second wiring, and the second pulse current falls at least 10 picoseconds after the first pulse current falls.
Abstract: A gaming apparatus and method is provided that is capable of rewarding a distributed jackpot to players using gaming units that are electronically linked to one another. The distributed jackpot may be shared among non-winning players when a winning result is achieved by a winning player.
Type:
Grant
Filed:
March 28, 2002
Date of Patent:
March 10, 2009
Assignee:
IGT
Inventors:
Bryan Wolf, Greg Schlottman, Bill Brosnan
Abstract: Information recording and playback apparatus, content management method, and content management program. When data of copyright-protected content is recorded in a general-purpose HDD, illegal copying of the content is prevented. Each time when content is recorded in the HDD and when content recorded in the HDD is moved to a Blu-ray disc (BD), a random number output section outputs unique verification information (a random number) and overwrites the unique verification information in the corresponding verification files of the HDD and an EEPROM. Then, when the content recorded in the HDD is to be moved to the BD, a verification section verifies the verification information (random number) recorded in the verification file of the HDD against the verification information (the random number) recorded in the verification file of the EEPROM, and permits the movement of the associated content only when they match.
Abstract: Light emitting devices formed in an array on a first substrate are transferred to an insulating material, to form a sheet-shaped device substrate. The sheet-shaped device substrate is cut along an array direction of the light emitting devices into long-sized line-shaped device substrates. The line-shaped device substrates are arrayed on a second substrate such that the line-shaped device substrates are enlargedly spaced from each other. The line-shaped device substrates divided from the second substrate are arrayed on a third substrate such as to be enlargedly spaced from each other.
Abstract: An image capturing apparatus, method for recording captured image data, and captured image data processing apparatus and method are provided. An image capturing apparatus includes an image capturing device, a compressing unit that compresses image data captured with the image capturing device, an obtaining unit that obtains defect-check information adapted to determine whether or not capturing has failed during the capturing by the image capturing device, and a recording unit that records the defect-check information obtained by the obtaining unit onto a recording medium in association with the corresponding image data compressed by the compressing unit.
Abstract: The management of files, folders, and other data is facilitated. When a user inputs a character string (tag), which is desired to be retrieved, to a retrieval character input space and operates a retrieval button on a screen, retrieval is started, and a screen (file) corresponding to the input character string is displayed. This makes it possible for the user to fetch a desired file as required. That is, the user is able to manage and control files without using folders.
Abstract: A gaming device including at least one award generator which is operable to indicate and provide a player one or more awards associated with the award generator. In one embodiment, based on one or more selections picked by a player, the gaming device is operable to indicate one or more activator symbols from one or more sets of activator symbols. Each activator symbol set includes at least one and preferably a plurality of activator symbols. The award generator is activated and based on the indicated activator symbol, the activated award generator generates one or more awards which are provided to the player.
Type:
Grant
Filed:
September 27, 2004
Date of Patent:
March 10, 2009
Assignee:
IGT
Inventors:
Paulina Rodgers, Hans Elias, Zeke Brill
Abstract: A data communications system is provided to dynamically change the error processing between an ARQ function and an FEC function in accordance with the network status, thus enabling high-quality data playback. In packet transmission, error correction control is performed on the basis of the network status monitored by a network monitoring unit. The error control mode is switched between FEC-based error control and ARQ-based error control (retransmission request processing) in accordance with packet loss or error occurrence on the network, and packet transmission is performed. If the RTT is short, error correction based on ARQ is selected. If the RTT is long, error correction not based on ARQ but on FEC is selected. Such dynamic error correction control is achieved.
Abstract: A gaming system including a central server linked to a plurality of gaming machines. Upon a suitable triggering event at a triggering gaming device in the gaming system a bonus event occurs. When the bonus event occurs, the players actively playing each auxiliary gaming device in the gaming system are each provided a chance to participate in the bonus event as well. Each remaining gaming device's chance of participating in the bonus event is based on the individual accumulated bonus event pool for that gaming device.
Abstract: An electronic apparatus is provided. A component part containing chamber provided in the inside of a case constituting an armor of an electronic apparatus is so configured that a rectangular plate-like battery can be mounted and dismounted via a rectangular first opening opened in the lower surface of the case. One side wall in the vicinity of the first opening is provided with a second opening, and a component part containing space communicated with the second opening is provided in the inside of the case. A holder is provided which includes a first plate portion detachably attached to the second opening to shut off the second opening, and a second plate portion projecting from the first plate portion and extending in the component part containing space in the condition where the first plate portion shuts off the second opening, and a separable body is contained in the component containing space together with the holder.