1901results about How to "Exact match" patented technology

A power tool includes a body housing a motor with a first output shaft and an attachment for engagement with the output shaft. The attachment includes an output shaft which transmits rotational motion derived from the rotational motion of the motor and further includes a gear mechanism enabling a gear change in rotational speed between its input and output. A combination of the body and the attachment thereby provides a plurality of serially-coupled gear mechanisms.

A system and a method for conducting a wager, such as a lottery game or a pari-mutuel wager, is provided. In an exemplary embodiment, a series of at least four race events is identified. Each bettor is enabled to make a specified prediction pertaining to the outcome of each of the identified race events. For at least one race, the specified prediction includes an identification of the first four, five, six, or seven finishers in the correct order. For other races, the specified prediction may include an identification of the winner or of one of the first two, three, four, or five finishers. Each wager entry includes predictions for all of the identified race events. Winnings are allocated from a wager pool based on the wager entries having completely correct entries or entries that are correct for most of the race events.

An adaptive switch mode LED driver provides an intelligent approach to driving multiple strings of LEDs. The LED driver determines an optimal current level for each LED channel from a limited set of allowed currents. The LDO driver then determines a PWM duty cycle for driving the LEDs in each LED channel to provide precise brightness control over the LED channels. Beneficially, the LED driver minimizes the power dissipation in the LDO circuits driving each LED string, while also ensuring that the currents in each LED string are maintained within a limited range. A sample and hold LDO allows PWM control over extreme duty cycles with very fast dynamic response. Furthermore, fault protection circuitry ensures fault-free startup and operation of the LED driver.

In an automated leads-and-bids matching system, bid profiles are defined to describe desires of lead buyers. Received leads are matched to active ones of the bid profiles whose specifications the leads substantially match. Lead segmentation data is captured on-the-fly for example by inducing potential consumers to navigate their way through tree-organized web sites that categorize the consumers according to their geographic location, income / revenue range, class of products desired and / or other attributes. Live voice or other telecommunication connections to the pre-classified consumers are coupled to corresponding, pre-classified telecommunication nodes of a call processing system. The call processing system deduces the segmentation data of the consumers from the identities of the pre-classified nodes through which their connections pass. The deduced segmentation data is passed to an automated matching system or auctioning subsystem that finds the highest bids for each given lead. A quality rating database rates the quality of leads provided by different sellers. A price discounting engine discounts the amount paid to sellers who are hot-rated as sources of inferior leads.

Directions normal to images of an object captured by at least two cameras from different points of view are aligned with each other to form corrected object images, and a correspondence is determined between at least one pixel position on a horizontal line in one of the corrected object images and at least one pixel position on the same horizontal line in another of the corrected object images. The correspondence is determined by determining a similarity in brightness and color components at the pixel positions and a parallax between the corrected object images A robust, accurate image matching can be done by making dynamic matching between all pixels on a scan line in the images captured by the cameras.

A method and apparatus for data transmission between an electromedical implant having a first transmitter / receiver unit, such as a cardiological implant, and an associated external apparatus having a second transmitter / receiver unit. Data transmission begins with a triggering signal which is sent by the first transmitter / receiver unit in normal operation in predeterminable first intervals. Reception readiness of the first transmitter / receiver unit is maintained after emission of the triggering signal for a second time interval which is shorter than the first time interval.

An energy supply and storage system for a rig power supply system is disclosed for a rig power supply system of the type having a power generator coupled to rig loads and motors via a bus. The energy supply and storage device is a power supply in parallel with the rig motors and adapted for receiving energy generated by the generator in excess of demand. The energy storage system is in communication with the power supply for receiving and storing the excess energy, with the power supply being adapted to draw energy from the storage system when the rig motor demand exceeds the capacity of the generator.

A method is for processing a plurality of finger biometric enrollment data sets that accounts for uncertainty in alignment between finger biometric enrollment data sets. The method may include generating a respective estimated physical transformation between each pair of finger biometric enrollment data sets, and generating a respective uncertainty for each estimated physical transformation. The method may also include associating the respective estimated physical transformation and the uncertainty for each estimated physical transformation with each pair of finger biometric enrollment data sets to define a logical finger biometric enrollment graph. The logical finger biometric enrollment graph is readily used for subsequent accurate matching in either touch sensor applications or slide sensor applications.

The invention discloses a multi-antenna sending method based on a sounding reference signal, a terminal, and a base station. Newly-added SRS sending port information and / or an SRS sending mode for indicating signals sent by a UE standby execution antenna set by turns and a control signal required by the SRS sending mode are sent to UE through eNB. The UE sends the SRS through the SRS sending mode, and the eNB estimates channel information according to the SRS and calculates and sends a pre-coding matrix. By means of the method, the terminal and the base station, the problem that when the number of receiving antennas of the UE is larger than the number of sending ports and the number of downlink configuration ports is larger than 2, downlink pre-codes calculated by the eNB according to the uplink channel matrix can not be matched with wireless channels between all the antennas of the UE and an antenna of the base station is solved; the UE can be used for solving the problem that when the number of sending antennas is larger than the number of the sending ports, the eNB has difficulty in completely obtaining the states of wireless channels between all the antennas of the UE and the eNB and the PUSCH can not be set through the optimal antenna or the optimal antenna set.

A quantum cryptographic key distribution (QKD) endpoint (405) includes a QKD receiver and a feedback system (1600). The QKD receiver receives symbols transmitted over a QKD path. The feedback system (1600) controls a length of the QKD path based on the received symbols.

Disclosed is a sterile adapter. The sterile adapter is interposed between an instrument holder formed at a surgical robot arm and a surgical instrument mounted on the instrument holder, wherein the sterile adapter comprises: a body portion comprising a first surface facing the instrument holder, and a second surface facing the surgical instrument; a first wheel which is elastically supported in the body portion, is exposed to the first surface, and is fitted to a first drive wheel formed at the instrument holder; and a second wheel which is elastically supported in the body portion, is exposed to the second surface, and is fitted to a second drive wheel formed at the instrument.; An elastic structure is applied to the sterile adapter to allow the wheels formed in the sterile adapter to be pushed in both directions, thereby enabling the easy and convenient mounting of a surgical instrument on a robot arm without applying a separate elastic structure to the instrument holder or the instrument.

A method and apparatus for applying gradient edge detection to detect features in a biometric, such as a fingerprint, based on data representing an image of at least a portion of the biometric. The image is modeled as a function of the features. Data representing an image of the biometric is acquired, and features of the biometric are modeled for at least two resolutions. The method and apparatus improves analysis of both high-resolution images of biometrics of friction ridge containing skin that include resolved pores and lower resolution images of biometrics without resolved pores.

A method and system for accumulating data to match and matching a user, based upon a play style and / or personal attribute, in an online gaming environment is described. One aspect of the invention provides a matchmaking system that matches players based upon a play style of the players. The system matches players who are looking for games with players who prefer similar play styles. Similarly the system can match players based upon a personal attribute of the player. The system can be built into existing general skill level and technical capabilities based matchmaking systems to provide more user desired matchmaking parameters, allowing a user to choose based upon play style, personal attribute, general skill level, and / or technical capabilities.

A method for producing a topographical pattern on or in a papermachine fabric. The method for creating the pattern on or in an fabric, includes producing a topographical polymer pattern on or in a papermachine fabric using a rotary screen. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

A system and automated method for verification of employment history regarding a job applicant, the method including receiving information identifying an applicant, receiving employment history information for the job applicant, receiving information identifying an identified verification contact for verification of the employment history information, automatically providing the identified verification contact with a question pertaining to employment history information, receiving an answer from the identified verification contact, storing the answer.

A digital camera includes: an image-capturing unit that receives light transmitted through a photographic optical system and outputs image signals; a lens drive unit that moves a focus lens constituting the photographic optical system along an optical axis; an evaluation value calculation unit that calculates a focal point evaluation value that changes in correspondence to a position assumed by the focus lens based upon the image signals; a focal adjustment unit that executes an AF search by repeatedly engaging the image-capturing unit and the evaluation value calculation unit in operation as the focus lens is made to move along the optical axis by the lens drive unit, detecting a focus match position based upon resulting focal point evaluation values and driving the focus lens to the focus match position; a face recognition unit that recognizes a face of a person in an image by analyzing the image signals; a distance calculation unit that determines an approximate distance to the face based upon the size of the recognized face; and a lens position determining unit that determines a focus lens position to be set as a start point of the AF search by the focal adjustment unit based upon the approximate distance to the face having been determined by the distance calculation unit.

Management control system for managing an energy supply and storage system for a rig power supply of the type having a power generator coupled to rig loads, the power generator used for powering the rig and for charging the storage system, and the storage system adapted for selectively supplementing rig power, is adapted for controlling the selection of rig function operation, for setting the system to recommended settings for the selected rig function operation, for monitoring rig power usage for the selected rig function operation for distributing excess power to the storage system when the rig power usage falls below a preselected threshold, and for distributing stored power from the storage system when the rig power usage is above a preselected threshold. The recommended setting for the selected rig function may be modified depending upon power usage by setting preselected thresholds.

For generating a pictorial reference database from a plurality of digital images, distributed geographical sub-areas are defined (S1). For the geographical sub-areas, selected (S2) from the plurality of digital images are images with a geo-tag located in the respective geographic sub-area. Feature vectors are generated (S31) for localized visual features of the selected images. Based on the feature vectors, matching features are determined (S32) for pairs of the selected images. For pairs with matching features, in each case, a measure of visual similarity is computed (S33) based on different geometric arrangements of the localized visual features. Based on the visual similarity, clusters of images with matching objects are determined (S5) and stored (S6) in the pictorial reference database. The pictorial reference database can be generated automatically from a huge collection of images by dividing the images into geographical subsets which can be processed individually and possibly in parallel.

The invention discloses a temperature measuring device and a temperature measuring method of an electromagnetic oven cooker. The temperature measuring device comprises an electromagnetic oven, a cooker, a temperature sensor, a temperature detecting circuit, an electromagnetic oven control circuit and a direct current power supply for providing electricity for the temperature sensor and the temperature detecting circuit; the temperature sensor, the temperature detecting circuit and the direct current power supply are all arranged on the cooker; the temperature sensor is electrically connected with the temperature detecting circuit. The temperature measuring device also comprises a first radio receiving and transmitting device and a second radio receiving and transmitting device; the first radio receiving and transmitting device is arranged on the cooker and respectively electrically connected with the temperature detecting circuit and the direct current power supply while the second radio receiving and transmitting device is arranged in the electromagnetic oven and electrically connected with an electromagnetic oven control circuit. Because the radio receiving and transmitting devices are arranged on the cooker and the electromagnetic oven respectively, the cooker and the electromagnetic oven are accurately matched; therefore, the problem of confused information transmission of radio devices for the multiple cookers or ovens is solved, immediate and accurate property for temperature measurement is improved, and phenomena of oil smoke and food burning caused by overhigh temperature are prevented.

A consumer lead enhancement system comprises a vendor criteria database, a web server, and a matching engine. The vendor criteria database is configured to store vendor criteria for receiving leads regarding consumers. The web server is configured to request from a consumer a first set of consumer characteristics and a second set of consumer characteristics. The matching engine is configured to compare the consumer characteristics with information in the vendor criteria database in order to match the consumer with one or more vendors so that the system is capable of generating a lead and transmitting the lead to the vendors. If the consumer provides the second set of consumer characteristics, the consumer may be matched to vendors based on the second set of consumer characteristics. Otherwise the consumer may be matched to vendors based on the first set of consumer characteristics.

An adaptive incremental redundancy (i.e., Hybrid ARQ) method is described for retransmitting information in a communication channel of a wireless communication system. More specifically, code multiplexing is used within fixed length frames in order to change the number of codes, modulation, and coding on retransmissions to provide the desired redundancy for successful decoding. The operation of adaptive Hybrid ARQ in the code domain also provides finer granularity in which to efficiently transmitting redundancy. In one illustrative embodiment, a method for retransmitting information in a communication channel having a plurality of fixed length frames each divided into a plurality of time slots of equal duration includes the step of code multiplexing a retransmission of a previous transmission within one of the fixed length frames using one or more of a plurality of codes. The number of codes used for the retransmission is variable based on the condition of the communication channel.

An antenna device capable of not only achieving multiple resonances and wideband characteristics but also achieving improvement of antenna efficiency and accurate matching at all resonant frequencies, and a wireless communication apparatus. In one example, an antenna device 1 includes a radiation electrode 2 to which power is capacitively fed through a capacitor portion C1, and additional radiation electrodes 3-1 to 3-3 branched from the radiation electrode 2. A distal end portion 2a of the radiation electrode 2 is grounded to a ground region 402, and is a portion at which a minimum voltage is obtained when power is fed. A capacitor portion C2 that is a portion at which a maximum voltage is obtained when power is fed is disposed in a proximal end portion 2b of the radiation electrode 2, and a variable capacitance element 4 which is grounded is connected in series with the capacitor portion C2. The additional radiation electrodes 3-1 to 3-3 are connected to the radiation electrode 2 through switch elements 31 to 33, and include reactance circuits 5-1 to 5-3 in a middle thereof. Distal end portions of the additional radiation electrodes 3-1 to 3-3 are grounded to the ground region 402.

Methods and systems for graphically creating a representation of an anatomical structure, such as a heart, is provided. The distal end of an elongated probe is moved within the anatomical structure, and geometric shapes are defined within a coordinate system. By defining geometric shapes, such as spheres or circles, as the distal probe end is moved within the anatomical structure, the cavity within the anatomical structure can be represented. A representation of at least a portion of the anatomical structure can be graphically generated based on the geometric shapes, e.g., by determining a union of the geometric shapes and conforming the graphical representation around the union of the shapes. In the case of a heart, the union of the shapes will generally represent the blood volume within the heart, so that the graphical anatomical representation (which in this case will be a graphical representation of the endocardial surface of the heart) can be accurately conformed around the representative blood volume.