Patent application number | Description | Published |
20080288790 | Means and Method of Using Cryptographic Device to Combat Online Institution Identity Theft - Whereas smartcards and similar cryptographic devices may customarily be used to protect against personal identity theft, this invention stores Public Keys of an institution in cryptographic devices issued by the institution to its customers, in order to protect the institution's identity from being stolen. The invention improves the security of electronic business applications using Secure Sockets Layer, Secure E-mail, Object Signing and similar low level electronic business security functions by storing various Public Keys of the institution within the cryptographic device. The invention thereby helps to reduce the likelihood of “ghosting” an institution's web site (where an illegitimate web site seeks to mimic a genuine web site in order to defraud customers), and provides a means to overcome the problem of “phishing” (where illegitimate e-mails purporting to be from the institution are sent to customers in order to elicit personal information). | 11-20-2008 |
20100215176 | Means and method for controlling the distribution of unsolicited electronic communications - Methods, devices, and systems for controlling distribution of unsolicited electronic communications such as bulk email or internet telephony telemarketing calls. A first Public Key ( | 08-26-2010 |
20110031310 | AUTHENTICATING ELECTRONIC FINANCIAL TRANSACTIONS - To improve security and simplify financial transactions in electronic communications environments, a cryptographic Private Key is securely stored in a storage device of a user. A Public Key Certificate corresponding to the Private Key is also created and can be stored in an online repository for merchant access. The Public Key Certificate identifies a payment card of the user, and is signed by or on behalf of a financial institution issuing the payment card. When initiating a payment card transaction with a merchant, a data item is signed using the Private Key. The signed data item and the Public Key Certificate are conveyed to the merchant, which enables the merchant to authenticate the transaction without needing to communicate with the user's financial institution, and while avoiding the inconvenience and privacy issues associated with obtaining other card details and user details. | 02-10-2011 |
Patent application number | Description | Published |
20090287448 | In on or Relating to Rotating Machines - A rotating machine, has a rotary component, which includes a memory device for storing data relating to the past use of the component. The data are associated with rotational speed and ambient temperature, which are detected by detectors either on or off the rotary component. The stored data may be the raw temperature and speed data as sampled over time, which are then used to derive values of low-cycle fatigue and creep damage. These fatigue and creep values are, in turn, correlated with the load profiles of the component to arrive at a value of elapsed lifespan for the component. Alternatively, the stored data may be the fatigue and creep values and/or, preferably, values of elapsed and remaining lifespan of the component. In a second embodiment the detectors are located on the machine casing along with an evaluation unit. | 11-19-2009 |
20140369840 | CONNECTOR - A connector for connecting an impeller to a shaft is provided. The connector is formed as a unitary body. The connector has a sleeve portion which is frictionally connected on a radially outer surface of a shaft-side hub extension of the impeller. The connector further has a threaded portion carrying a thread which screws onto a corresponding threaded portion of the shaft, such that the connector provides a rotationally fixed connection between the impeller and the shaft. The hub extension has a central recess, and a part of the connector is inserted into the recess. The frictional connection between the sleeve portion and the radially outer surface of the hub extension transmits, in use, substantially all of the torque between the shaft and the impeller. | 12-18-2014 |
20150044047 | TURBOCHARGER HAVING A CONNECTOR FOR CONNECTING AN IMPELLER TO A SHAFT - A connector for connecting an impeller to a shaft is provided. The impeller has a shaft-side hub extension with a central recess. The impeller is formed of a material having a greater coefficient of thermal expansion than the material of the shaft. The connector is inserted into the recess to frictionally connect an outwardly facing surface of the connector with a radially inner surface of the hub extension. The connector has a threaded portion carrying a thread which screws onto a corresponding threaded portion of the shaft, such that the connector provides a rotationally fixed connection between the impeller and the shaft. The connector is formed of a material having a coefficient of thermal expansion which is greater than the coefficient of thermal expansion of the material of the shaft. | 02-12-2015 |
Patent application number | Description | Published |
20090005701 | Cradled Sensor Assembly - Various methods and devices are provided for removably coupling a sensor assembly to a catheter to measure conditions surrounding the catheter when the catheter is implanted in a patient. In one embodiment, a modular sensor assembly is provided and includes a housing having an antenna therein adapted to be removably coupled to at least a portion of a catheter. The housing can be a closed loop having an opening therethrough. One or more sensors can be coupled to the antenna for measuring conditions surrounding the catheter when the catheter is implanted in a patient. In one embodiment, the housing can be adapted to removably couple to a distal end of the catheter, and the opening of the housing can be adapted to receive the catheter. The antenna can be a loop disposed within the housing. | 01-01-2009 |
20140276339 | DYNAMIC ADJUSTMENT TOOL FOR PROGRAMMING AN IMPLANTABLE VALVE - A tool includes a locator having a center aligned with a rotor axis when disposed over the valve. The locator has a first dimension approximately perpendicular with the rotor axis. A wall of the locator forms a volume to allow an adjustor to be disposed therein. The adjustor fits within the wall and has a magnet having a magnetic axis to unlock the rotor. An adjustable outer wall has a first position dimension permitting the adjustor to rotate about the center of the locator and aligning the magnetic axis with the center. The adjustable outer wall has a second position dimension less than the first dimension and the first position dimension. The adjustor can move lateral, rotational, and orbital in the locator misaligning the magnetic axis with the center. Misaligning the magnetic and rotor axes unlocks the rotors and the magnet maintains the unlocked state even when the axes are misaligned. | 09-18-2014 |
20140276349 | ADJUSTABLE RESISTANCE, GRAVITATIONALLY ACTIVATED, ANTI-SYPHON VALVE - An anti-siphon drainage device having a housing forming an internal chamber, an inlet and outlet ports part of the internal chamber and fluidly connected by a primary flow path. A valve seat is associated with the primary flow path, a sloped section extends from the valve seat, and a valve element disposed in the sloped section and can seat in the valve seat to restrict a fluid flow into the primary flow path from the inlet port. A secondary flow path can have an opening near the inlet port and an orifice near the outlet port. A regulator has an aperture to selectively open and close the opening of the secondary flow path. When the valve element is seated in the valve seat and restricting the fluid flow into the primary flow path, the fluid flows into the secondary flow path. | 09-18-2014 |
20150265815 | ADJUSTABLE RESISTANCE, GRAVITATIONALLY ACTIVATED, ANTI-SYPHON VALVE - An anti-siphon drainage device having a housing forming an internal chamber, an inlet and outlet ports part of the internal chamber and fluidly connected by a primary flow path. A valve seat is associated with the primary flow path, a sloped section extends from the valve seat, and a valve element disposed in the sloped section and can seat in the valve seat to restrict a fluid flow into the primary flow path from the inlet port. A secondary flow path can have an opening near the inlet port and an orifice near the outlet port. A regulator has an aperture to selectively open and close the opening of the secondary flow path. When the valve element is seated in the valve seat and restricting the fluid flow into the primary flow path, the fluid flows into the secondary flow path. | 09-24-2015 |
20160106962 | ADJUSTABLE HEIGHT HYDROCEPHALUS VALVE LOCATION DEVICE - An adjustable height tool for locating a magnetically readable and settable valve which includes a wall having a first perimeter. A platform can be disposed within the first perimeter. A valve cut-out can disposed within the platform and receive at least a portion of the valve. A movable foot can be disposed below the platform by which a displacement element moves the foot at least one of toward or away from the platform, in fixed increments of about 1.5 mm, upon rotation of the displacement element. This movement increases or decreases the distance between the platform and the skin/valve. | 04-21-2016 |