95results about How to "Time necessary" patented technology

Implantable devices and methods for the repair of a defective cardiac valve are provided. The implantable devices include an annuloplasty ring and a restraining or support structure or mechanism. The annuloplasty ring functions to reestablish the normal size and shape of the annulus bringing the leaflet in proximity to each other. The restraining structure functions to restrain the abnormal motion of at least a portion of the valve being repaired. The restraining structure may include at least one restraining member across the interior of the circumference of the ring in a configuration consisting of a primary member to which secondary members are attached or one where all members traverse the ring. Kits for using the devices and practicing the methods of the invention are also provided.

Disclosed is a process for exfoliating a layered material to produce nano-scaled platelets having a thickness smaller than 100 nm, typically smaller than 10 nm, and often between 0.34 nm and 1.02 nm. The process comprises: (a) charging a layered material to an intercalation chamber comprising a gaseous environment at a first temperature and a first pressure sufficient to cause gas species to penetrate into the interstitial space between layers of the layered material, forming a gas-intercalated layered material; and (b) operating a discharge valve to rapidly eject the gas-intercalated layered material through a nozzle into an exfoliation zone at a second pressure and a second temperature, allowing gas species residing in the interstitial space to exfoliate the layered material to produce the platelets. The gaseous environment preferably contains only environmentally benign gases that are reactive (e.g., oxygen) or non-reactive (e.g., noble gases) with the layered material. The process can additionally include dispersing the platelets in a matrix material to form a nanocomposite. The process also can include an additional process of re-compressing the nana-scaled platelets into a product such as a flexible graphite sheet.

A on-vehicle database system includes: a memory for recording an on-vehicle database connected to an on-vehicle LAN network and to an ECU for registering data inputted from respective ECU as attribute value data all at once; and data output means for registering data in the on-vehicle database when the data is inputted via I / O means and outputting the data to the ECU at the timing when the data is required by the ECU, by using the attribute value data in the on-vehicle database.

A wireless LAN system in which data communication between a wireless station whose connection method as a method for wireless connection can be set to one of a plurality of connection methods and a wireless access point whose connection method has been preset to one of the connection methods is made possible by setting the connection method of the wireless station to a method identical with the connection method of the wireless access point.

The data processing system controls, from the database management system on a host computer, the storage device subsystem which stores log data supplied from the database management system; allocates on a disk cache in the storage device subsystem in advance a log-dedicated buffer area of a size equal to that of the log data output between checkpoints; writes log data into the buffer area; and, in the event of a host computer failure, reads out the log data from the disk cache without making access to a disk device. Since the log information required for the recovery of the data processing device is cached on the storage device side, the time it takes to read the necessary log information can be shortened, which in turn reduces the system recovery time.

Various embodiments of a system and method for secure password-based authentication are described. The system and method for secure password-based authentication may include an authentication component configured to request and receive authentication from an authenticating system according to a secure password-based authentication protocol. The authentication component may be configured to participate in an attack-resistant password-based authentication protocol such that an attacker who has compromised the authorizing system and / or a communication channel between the authentication component and the authenticating system may not determine a user's password and / or impersonate the user. In one embodiment, the authentication component may be configured to provide its attack-resistant password-based authentication functionality to an application (e.g., through a stand-alone application, plugin, or application extension). For instance, the authentication component may enable a web browser to participate in the attack-resistant password-based authentication protocol in order to access an online bank account from a web server.

In a system in which one or more client devices 10 access web servers 20 over a network 40, a classification server 30 is provided to assist in identifying the nature of the agent controlling the client devices 10. In particular, the classification server 30 monitors events that occur as a client device 10 accesses content on a web server 20, and uses a record of these events to classify the client device 10. This classification occurs when a classification time, generated in dependence on the events that have already taken place, is reached. The classification time represents the earliest time at which a classification can be made with a predetermined level of confidence.

An on-demand control system that supplies power to electric devices based on not predetermined priorities fixed to electric devices, but based on priorities changed according to the use status of the user. The on-demand control system can control supply of power of a commercial power source in real time in response to a power request necessary for the user and controls the supply of power according to the QoL necessary for the user through daily life. The on-demand power control system is a multiple power source management system for an on-demand power control system.

A laser scattering based imaging technique is utilized in order to visualize the aerosol droplets in an inductively coupled plasma (ICP) torch from an aerosol source to the site of analytical measurements. The resulting snapshots provide key information about the spatial distribution of the aerosol introduced by direct and indirect injection devices: 1) a direct injection high efficiency nebulizer (DIHEN); 2) a large-bore DIHEN (LB-DIHEN); and 3) a PFA microflow nebulizer with a PFA Scott-type spray chamber. Moreover, particle image velocimetry (PUV) is used to study the in-situ behavior of the aerosol before interaction with, for example, plasma, while the individual surviving droplets are explored by particle tracking velocimetry (PTV). Further, the velocity distribution of the surviving droplets demonstrates the importance of the initial droplet velocities in complete desolvation of the aerosol for optimum analytical performance in ICP spectrometries. These new observations are important in the design of the next-generation direct injection devices for lower sample consumption, higher sensitivity, lower noise levels, suppressed matrix effects, and for developing smart spectrometers. For example, a controller can be provided to control the output of the aerosol source by controlling the configuration of the source or the gas flow rate via feedback information concerning the aerosol.

An improved rubber stamp fastening and printing device consisting of operatively magnetic or veritable magnetic stamp-die components and an outer magnetic connecting mount, utilizing distinct vertical magnets imbedded within a transparent material. Both the stamp-dies and mount are provided with suitable magnetic means with which to maintain a secure, yet easily manipulable magnetic bond; where these components are themselves composed of are either magnet, or ferromagnetic materials. The combination between strong slender vertical magnets or and the viewable negative spaces within the compositional translucent material create a superior transparency through the mount; this ability to directly view the see the magnetically fastened stamp-dies from reverse, allows for a very high degree of control and ability to accurately place these magnetic stamp-dies during the process of stamping. Flexible magnet or ferromagnetic sheeting can be cut by hand into various shapes and attached to the mount in order to function as alternative hand-cut magnet printing stamp-dies. Structural expansion of the stamp mount can result in a sheet storage device for holding a plurality of magnetic stamp member-dies for use in a binder system for example. The permanent magnet stamp mount of this invention, when used alone can function as a highly-translucent permanent magnet which operates in the usual magnet manner, such as a fastening magnetically reactive metal objects. Or the magnetic stamp-dies (or even the mount itself) can function by themselves as decorative and utilitarian magnets. When magnetic elements are imbedded in a non rigid transparent material, the stamp mount can be modified to create a flexible, malleable semi-transparent magnet which is capable of conforming to a high degree to the shape of the form being fastened to.

A communication apparatus includes a reception strength judgment unit for judging reception strength representing strength of a wireless MAC frame containing an IP address for identifying a connection candidate communication apparatus received from one or a plurality of connection candidate communication apparatuses accessible to a wireless communication network, an identification information acquisition unit for acquiring the IP address allocated to a vicinal communication apparatus which is a connection candidate communication apparatus transmitting the wireless MAC frame having the largest value of the reception strength, and a communication unit for communicating with the vicinal communication apparatus using a packet containing the IP address.

Apparatus for reducing materials for disposal having a frame for supporting a material reduction station, a holding station and a disposal station. The reduction station has a first and second reduction zone and a hopper with a first passage arranged to convey materials reduced or shredded by cutting elements to second cutting elements, and a second passage arranged to convey materials directly to the second cutting elements. The second passage has a retardation arrangement for retarding materials downstream from flowing past and out through the second passage. A perforated screen cooperates with the second cutting elements to reduce the materials to a size determined by the size of the perforations. The holding station includes a tray having a holding space for temporarily holding reduced materials from the second reduction zone, and an outlet port in communication with a container in the disposal station.

An input signal from the set of user interface devices is captured, and the input signal is converted into a packet by a console processor. The packet is transferred to a remote processor, and the remote processor generates an update command according to the packet. The update command is transferred to the console processor, and an OSD image is generated according to the update command. The OSD image is overlapped onto a video signal from the computers, and the overlapped video signal is output to the set of the user interface device.

To carry out data processing with low load and at necessary timing even if a high performance device is not used, and to carry out precise data communication. A first communication control part 132 converts a plurality of original data to be transmitted, into fixed length data packets by padding, and informs a second communication control part 122 of actual data lengths of these fixed length data packets, by a FIFO memory 146, and also, transmits these fixed length data to the second communication part 122 by DMA, and thereby, a CPU 123 of the second communication control part 122 restores original data from the fixed length data which was transmitted, at short times and with low load, on the basis of actual data lengths.

Temperature of power generating cells is measured, and, if the measured temperature is lower than a preset standard operating temperature, control is performed for zeroing an allocated amount of cooling air via an air allocation mechanism. During a startup period, cooling-air introduction openings are closed with reacting-air introduction openings kept open and an air-sucking-in fan activated. Thus, the entire amount of introduced air is caused to flow through the reacting-air introduction openings into the cells for reaction with hydrogen with a minimized cooling effect so that the power generation reaction can be promoted, which can reduce a time necessary for the cell temperature to increase up to a predetermined operating level. By constantly performing the control for zeroing the allocated amount of cooling air during the startup and subsequent periods, the power generating cell temperature is constantly allowed to rise readily as desired.

An image forming apparatus includes a toner image forming section, an image carrying section, a transferring section, a recording material conveying section, a heat fixing section, a wet fixing section, and a recording material supply section. In the image forming apparatus, a surface temperature of fixing roller in the heat fixing section is detected by a temperature sensor and according to a detected result, the recording material conveying section selects either one of the heat fixing section and the wet fixing section as a conveyance destination for a recording material carrying an unfixed toner image.

In a system in which one or more client devices 10 access web servers 20 over a network 40, a classification server 30 is provided to assist in identifying the nature of the agent controlling the client devices 10. In particular, the classification server 30 monitors events that occur as a client device 10 accesses content on a web server 20, and uses a record of these events to classify the client device 10. This classification occurs when a classification time, generated in dependence on the events that have already taken place, is reached. The classification time represents the earliest time at which a classification can be made with a predetermined level of confidence.

A memory includes: memory elements arranged in a matrix, each memory element having such characteristics that when an electric signal at a level equal to or higher than that of a first threshold signal is applied to the memory element, the resistance thereof is changed from a high value to a low value, and when an electric signal at a level equal to or higher than that of a second threshold signal is applied thereto, the resistance is changed from the low value to the high value, the polarities of the first and second threshold signals being different from each other; electric circuits for applying electric signals to the memory elements; and detection units each for measuring a current flowing through the corresponding memory element or a voltage applied thereto from the start of the application of electric signals to detect whether the resistance is high or low.

A method and apparatus is presented for providing faster tuning of a digital television channel. Specifically, the present invention is directed to a digital television receiver including a tuner, at least one demodulator, a detachable security module such as a point of deployment (POD) module, a transport demultiplexer, and a microprocessor having a cache or memory device for storing “conditional access program map table” (CA_PMT) information. The cache or memory device is used to store the CA_PMT for each channel, so that upon a channel change requested by a user, the receiver may extract the stored CA_PMT from the cache rather than wait for the full program map table (PMT) to be transmitted by the broadcaster (see FIG. 2). In this way, the time required to display a requested digital television channel is significantly reduced.

After a second liquid is applied to a support and dried, a first liquid is applied thereon. On a film of the first liquid, a third liquid (water) is supplied in droplets using an inkjet-type liquid supply unit. An area supplied with the droplets is referred to as porous area. Next, an organic solvent is evaporated from the film and the droplets are evaporated from the porous area. Thus, a porous film is obtained. The porous film has the porous areas in which a plurality of pores are arranged. Since the droplets are directly formed by an inkjet printing method, a condensation process and a droplet growing process are unnecessary. Thus, the porous film is produced efficiently. Shapes of the porous areas can be changed easily. The porous areas can be formed on the porous film in various patterns.

A communication apparatus includes a reception strength judgment unit for judging reception strength representing strength of a wireless MAC frame containing an IP address for identifying a connection candidate communication apparatus received from one or a plurality of connection candidate communication apparatuses accessible to a wireless communication network, an identification information acquisition unit for acquiring the IP address allocated to a vicinal communication apparatus which is a connection candidate communication apparatus transmitting the wireless MAC frame having the largest value of the reception strength, and a communication unit for communicating with the vicinal communication apparatus using a packet containing the IP address.

A method for processing a stereo image is provided which includes the steps of setting a specified area of a base window with reference to a point for obtaining a corresponding point in the base image; setting a reference window having the same size as that of the base window in the reference image; evaluating the difference between the base window and the reference window while scanning the reference window along an epipolar line; determining the position of the reference window having the minimum difference as a stereo corresponding point; measuring parallax from the difference between the position of the base window and the position of the reference window; calculating the reliability of the corresponding point (parallax) by first reliability based on the sharpness of the peak of the evaluation-value distribution of the difference of patterns between the base window and the reference window and second reliability based on the shape of the peaks; and outputting the value of the reliability of the parallax together with information on the parallax.