591results about How to "Improve scale" patented technology

An integrated circuit is provided with a scan chain including a scan flip-flop and a dummy block. The dummy block has a clock terminal receiving a clock signal, a scan input terminal connected to a scan data line within the scan chain, and a scan output terminal connected to another scan data line within the scan chain. The dummy block is configured to output data on the scan output terminal in response to input data fed to the scan input terminal, not responsively to the clock signal.

In some embodiments, the present invention provides methods and systems for facilitating transactions between advertisers and advertisees for arranging for presentation of advertisements to users of computers or other computerized devices. Advertiser and advertisee offers, including user context conditions, are obtained. User context information is obtained, such as real-time or almost real-time information about an online user of an Internet site of the advertiser. If a match is determined between an advertiser offer, an advertisee offer, and a user context, arranging for presentation of an advertisement to the user is facilitated.

The present invention provides an IC card that can realize high function without increasing the size of an IC chip, and that can realize cost reduction. The IC card comprises a first single crystal integrated circuit, a second integrated circuit, and a display device. The second integrated circuit and the display device are each formed from a thin film semiconductor film, over a plastic substrate, and the first single crystal integrated circuit is mounted on the plastic substrate so as to be electrically connected to the second integrated circuit.

System for updating an encrypted key, by means of which the WEP of IEEE 802.11 can be applied to a wireless LAN system having plural APs and a large number of STAs. A key management server is LAN-connected to the APs. A set of plural (k) encrypted keys used for wireless communication between the entire APs and STAs is provided and managed monistically. If an encrypted key is updated in the key management server, the updated key is delivered to each of the APs and the STAs.

Disclosed is a method for scaling and extending the reach of UPnP device discovery and eventing by leveraging the use of a peer-to-peer network infrastructure. Peer-to-peer networking allows for the organization of a set of nodes into a group for efficient exchange of information and the group has an efficient and scalable mechanism for flooding data to all members in it. In one embodiment one PC in a peer group can receive device discovery announcements and subscribe for device event notifications. A discovery proxy and an eventing proxy running on the PC package the announcement and/or notification in a record and proceed to flood it to the group. The group flooding semantics route the notification to the subscribed controllers, which can subsequently take suitable action. Ultimately, this method produces a result whereby device discovery and eventing tasks can be fulfilled by locating the closest peer and obtaining the device announcements and notifications from that peer.

An apparatus for the detection of extravasation in an imaging procedure includes at least a first source of energy to supply imaging energy to tissue in the vicinity of a site and at least a first sensor to measure a signal resulting from the energy supplied to the tissue by the first imaging energy source. In preferred embodiment, the energy may be one of X-ray, gamma ray or ultrasound energy.

A memory device includes a memory and a control circuit. The memory includes cells arranged in a matrix of rows and columns. The cells are grouped into banks, and each of the banks contains at least one column of the cells. The control circuit instructs a read operation in units of rows and a write operation in units of cells, and inhibits the read operation in units of the banks when the write operation is carried out to a specific one of the cells of a specific one of the banks.

An object of the invention is to provide a polar modulation transmitter that can perform adaptive distortion compensation processing without the need for a synchronization adjustment circuit for synchronizing an input baseband signal and an output signal of a power amplifier. An adaptive operation control section 1501 measures the unbalance amount of an output spectrum of a power amplifier 1 and a coefficient adjustment determination section of the adaptive operation control section 1501 performs iteration control so that if the unbalance amount is equal to or greater than a predetermined threshold value, coefficient information output to a distortion compensation processing circuit 1301 is adjusted and an adjustment is made to distortion compensation processing in the distortion compensation processing circuit 1301 and if the unbalance amount is less than the predetermined threshold value, the coefficient information is maintained, whereby the characteristic change of the power amplifier 1 at the environmental temperature change time can be adaptively compensated for without using a synchronization adjustment circuit for synchronizing an input baseband signal and an output signal from the power amplifier 1.

An authentication system is provided with a server device for generating a random number used for authentication and check data obtained by encrypting the random number using an encryption key, an authentication device for authenticating a device to be authenticated by transmitting the random number transmitted from the server device to the device to be authenticated and comparing reply data transmitted from the device to be authenticated with check data transmitted from the server device, and the device to be authenticated for encrypting the random number transmitted from the authentication device using the encryption key and transmitting the encrypted random number as reply data.

An automated system (100) and method for optimizing project risk and return from the perspective of the sponsor. The project, project features and feature options are defined using project design system and project financial system data. The expected project outputs are then mapped to matrices of value and risk for the sponsor. The system calculates a value for the project then identifies the mix of features and feature options that maximize expected project value from the perspective of the sponsor. The system also identifies the mix of features and feature options that maximize expected project value while minimizing project risk from other frames.

A pixel portion 100 of a liquid crystal display device includes a thin film transistor T including a gate electrode 13, a gate insulating film 16, a channel region 18, and source/drain regions 22, a source line (data) 26 for supplying current to the thin film transistor T and a pixel electrode 24. In the formation of a pixel circuit 100, a gate electrode 13, a gate insulating film 16, and the channel region 18 are firstly formed on a glass substrate 10. After the formation of the channel region 18 and the like, a polyimide film 20 surrounding the peripheries of the regions to be provide with the source/drain regions 22, the pixel electrode 24 and the source line 26 on a glass substrate 10 is formed. The regions surrounded with the wall of the polyimide film 20 are applied with a liquid material and subjected to a thermal treatment, thereby forming the element of the source/drain regions 22 and the like.

Methods of acidic warewashing are disclosed. The compositions can include other materials including surfactants and chelating agents, and are preferably phosphorous free. Methods of using the acidic compositions are also disclosed. Exemplary methods include using the acidic compositions together with other compositions, including alkaline compositions and rinse aids employed in an alternating alkaline/acid/alkaline manner. The methods also include acidic compositions that serve multiple roles.

A communication navigation system is provided with a communication center apparatus (3) and a communication navigation terminal (5), which perform two-way communication on a communication network (1, 2). The communication center apparatus is provided with: a search device (74) for searching for an optimum route with respect to the request of route search from the communication navigation terminal on the basis of information for route search and a communication device (73) for wirelessly transmitting coordinates information at a plurality of positions on this optimum route. The communication navigation terminal is provided with a communication device (38) for receiving the coordinates information and a display processing device (43) for displaying the optimum route on the basis of this received coordinates information.

An image processing apparatus is provided which offers higher versatility than conventional image processing apparatuses. When an input signal to a spatial filtering block is a monochrome signal that contains Y component only, a selector selects its input terminal and a selector selects its input terminal. Then, a low-pass filter output signal of a programmable spatial filter is inputted to a spatial filter, and a low-pass filter output signal of the spatial filer is inputted to a spatial filter. That is, the programmable spatial filter and the spatial filters are connected in series (in cascade), and the cascade-connected three spatial filters perform filtering operation. In this example, low-pass filters with 5×5 taps are connected in cascade in three stages, which enables low-pass filtering with 13×13 taps.

There are disclosed an extended key generator, encryption/decryption unit, and storage medium, in which as each of key transform functions, a transform process is done by an S box (substitution table) on the basis of a first key obtained from the inputted key, and an adder computes a corresponding one of extended keys on the basis of a value obtained by shifting the transformed result of the S box to the left, and a second key obtained from the inputted key.

The liquid crystal display of the present invention comprises a backlight, an anisotropic scattering film having different scattering properties depending on incident angles, a liquid crystal cell comprising liquid crystals sandwiched between two facing substrates, polarizing plates respectively disposed on the backlight side and visual recognition side of the liquid crystal cell, and at least one optical diffusion film on the visual recognition side of the liquid crystal cell. A difference H(θ)−H(0) between the haze H(θ) of the anisotropic scattering film for incident light at a gray scale inversion angle θ of the liquid crystal cell, and the haze H(0) for incident light from the normal direction of this anisotropic scattering film is 5% to 100%, and the anisotropic scattering film is disposed between the backlight and the liquid crystal cell.

When clamping a signal from a solid state image sensor, float of an optical black pixel output due to incoming of infrared light avoids a malfunction of a clamp from occurring. When clamping a signal from the solid state image sensor, the difference between the optical black pixel output and a clamp target level is output as a difference output, the difference output is compared with a comparison level to integrate the number of times larger than the comparison level every horizontal line. When the number of times is equal to or more than a certain rate (⅔) from the number of optical black pixels on the horizontal line, an optical black float state is determined and clamping operation is performed in accordance with a held value immediately before.

A power supply voltage control apparatus including an input signal generation circuit of wide uses or a small-sized monitor circuit of a novel configuration, and a semiconductor circuit and a method for driving the same, having a semiconductor circuit 11, an input signal generation circuit 12 able to change the phase difference i of a reference signal outφi and an input signal outφ0 in accordance with a control signal Si when generating the two signals from a clock, a monitor circuit 13 having a characteristic between a power supply voltage and delay the same as that of a critical path of the semiconductor circuit 11, propagating the input signal outφ0, and outputting a delayed signal outφ0′ to be delayed exactly by a time equivalent to a delay of the critical path (or smaller by a constant ratio), a delay detection circuit 14 for detecting a delay of the delayed signal outφ0′ relative to the reference signal outφi, and a power supply voltage control circuit 15 for controlling a power supply voltage V_DD supplied to the semiconductor device 11 and the monitor circuit 13 based on the detection result.

An image reader reads an image on a sheet document while feeding the sheet document by an automatic document feeder (ADF). A CCD sensor includes first pixel rows and a second pixel row. The first pixel rows read R, G, B color components of a document image while scanning the document in a main scanning direction. The second pixel row is disposed at a predetermined distance in a sub-scanning direction from the first pixel rows. The second pixel row reads one color component of the document image. The image reader uses the CCD sensor to detect noise component on image data read by the first pixel rows or the second pixel row based on each of image data read by the first and second pixel rows and to eliminate the detected noise component.

A mobile terminal 1 includes a power measurement part which measures a received power of a radio signal received from outside, a movement estimator which estimates a moving state of the mobile terminal from an information included in the radio signal, and a judgment part which judges whether the mobile terminal is located in an indoor location or an outdoor location, based on the received power and the moving state.

A display device includes a pixel array portion in which sub-pixels each including an electro-optic element, a write transistor for writing a video signal, a hold capacitor for holding the video signal written by the write transistor, and a drive transistor for driving the electro-optic element in accordance with the video signal held in the hold capacitor are disposed in a matrix, and each unit pixel is composed of the plurality of adjacent sub-pixels belonging to a plurality of rows. The display device further includes power source supply lines through which power source potentials different in potential from one another are selectively supplied to the drive transistors. One power source supply line is wired every plural rows.

A semiconductor device such as an ID chip of the present invention includes an integrated circuit using a semiconductor element formed by using a thin semiconductor film, and an antenna connected to the integrated circuit. It is preferable that the antenna is formed integrally with the integrated circuit, since the mechanical strength of an ID chip can be enhanced. Note that the antenna used in the present invention also includes a conducting wire that is wound round circularly or spirally and fine particles of a soft magnetic material are arranged between the conducting wires. Specifically, an insulating layer in which fine particles of a soft magnetic material are arranged between the conducting wires. Specifically, an insulating layer in which fine particles of a soft magnetic material are included is arranged between the conducting wires.