1189results about How to "The process is simple and effective" patented technology

A multilayer printed circuit board (“PCB”) coil that simulates a coil formed from litz wire. The PCB includes a plurality of alternating conductor and insulating layers interconnected to cooperatively form the coil. Each conductor layer includes a trace that follows the desired coil shape and is divided into a plurality of discrete conductor segments. The segments are electrically connected across layers to provide a plurality of current flow paths (or filaments) that undulate between the layers in a regular, repeating pattern. The coil may be configured so that each filament spends a substantially equal amount of time in proximity to the paired coil and therefore contributes substantially equally to the self or mutual inductance of the coil. Each conductor layer may include a plurality of associated traces and intralayer connector that interconnected so that each filament undulates not only upwardly / downwardly, but also inwardly / outwardly in a regular, repeating pattern.

An inductive power supply that maintains resonance and adjusts duty cycle based on feedback from a secondary circuit. A controller, driver circuit and switching circuit cooperate to generate an AC signal at a selected operating frequency and duty cycle. The AC signal is applied to the tank circuit to create an inductive field for powering the secondary. The secondary communicates feedback about the received power back to the primary controller. The power transfer efficiency may be optimized by maintaining the operating frequency substantially at resonance, and the amount of power transferred may be controlled by adjusting the duty cycle.

Intraocular stents and applicators are disclosed for treating glaucoma. The stents are configured to extend between the anterior chamber of the eye and Schlemm's canal for enhancing outflow of aqueous from the anterior chamber so as to reduce intraocular pressure. The stents can have features for anchoring the stent into Schlemm's canal as well as preventing the walls of Schlemm's canal from closing the outlet of the stents. The applicators can be steerable so as to make implantation easier. Additionally, the applicators can be configured to hold a plurality of stents so that multiple stents can be implanted through one incision without removing the applicator from the incision between serial implantations.

A method and system to protect users against potentially fraudulent activities associated with spoof web sites are described. According to one aspect of the present invention, the URL of a document downloaded via a web browser client is compared to the URLs in a list of URLs for known spoof sites. If the URL for the downloaded document is found in the list of URLs for known spoof sites, a security indicator is displayed to the user to indicate to the user that the downloaded document is associated with a known spoof site. According to another aspect of the invention, a security server maintains a master black list and periodically communicates updates of the master black list to the local list of a client security application.

In order to carry out actions such as setting up a call from an entity in the address realm of one middlebox to an entity in the address realm of another middlebox, then a middlebox control node such as a call server is used. Previously, the middlebox control node has needed to have pre-configured information about all the middleboxes and which address realms they are associated with. The present invention provides one or more middlebox-identity-providing nodes which are separate from the middlebox control node, and which are more directly connected to the end users of the service than the middlebox control node. This provides greater flexibility in network design and removes the need for middlebox information to be pre-configured at the middlebox control node. Instead, this information is sent to the middlebox control node, as part of signalling messages, from middlebox-identity-providing nodes.

Intraocular stents and applicators are disclosed for treating glaucoma. The stents are configured to extend between the anterior chamber of the eye and Schlemm's canal for enhancing outflow of aqueous from the anterior chamber so as to reduce intraocular pressure. The stents can have features for anchoring the stent into Schlemm's canal as well as preventing the walls of Schlemm's canal from closing the outlet of the stents. The applicators can be steerable so as to make implantation easier. Additionally, the applicators can be configured to hold a plurality of stents so that multiple stents can be implanted through one incision without removing the applicator from the incision between serial implantations.

The present disclosure provides a method for wirelessly sharing power within multiple mobile devices connected to a power sharing community network using a mobile device application. This method may provide an easy and effective way to wirelessly share power from a group of mobile devices to other mobile devices in need of charge, located within the same area, such as a train station, bus station, food courts, airport terminals, etc. The method may include wireless power transmission through suitable techniques such as pocket-forming.

An inductive charging system for recharging a battery. The system includes a charger circuit and a secondary circuit. The secondary circuit includes a feedback mechanism to provide feedback to the charger circuit through the inductive coupling of the primary coil and the secondary coil. The charger circuit includes a frequency control mechanism for controlling the frequency of the power applied to the primary coil at least partly in response to the feedback from the feedback mechanism.

Call center supervisors require information about the performance of call center agents in order to manage them appropriately. Previously this information has been provided in two general forms. Current information in the form of statistics such as queue lengths, numbers of active agents, etc. and historical information in the form of aggregate data such as the average waiting time over a 15 minute period. At present supervisors have no means of accessing information about the state of a call center at a particular past time instant. The present invention provides this information by using a pegging engine to extrapolate from statistics about behaviour of the call center at a past time instant to values of those statistics at a required past time instant. Information about events occurring in the call center is used in order to carry out this extrapolation.

Intraocular stents and applicators are disclosed for treating glaucoma. The stents are configured to extend between the anterior chamber of the eye and Schlemm's canal for enhancing outflow of aqueous from the anterior chamber so as to reduce intraocular pressure. The stents can have features for anchoring the stent into Schlemm's canal as well as preventing the walls of Schlemm's canal from closing the outlet of the stents. The applicators can be steerable so as to make implantation easier. Additionally, the applicators can be configured to hold a plurality of stents so that multiple stents can be implanted through one incision without removing the applicator from the incision between serial implantations.

A self-suturing anchor device includes rotatable ring adapted to automatically deploy sutures to secure a catheter. The rotatable ring is utilized in connection with a ratchet mechanism which allows movement of the rotatable ring in a first direction while preventing movement of the rotatable ring in the opposite direction. The rotatable ring is also utilized in connection with a bearing member to facilitate smooth and efficient rotation of the rotatable ring. An extension saddle is utilized to provide a desired amount of displacement between suture securement points to minimize pivotal movement of the catheter. The rotatable ring is wider than its height to minimize kinking of the catheter tube and to relieve pressure when pressed between the patient and a support surface. In another embodiment, a plurality of scallops or other gripping members are utilized to facilitate easy gripping and rotation of the rotatable ring.

An inductive power supply system to identify remote devices using unique identification frequencies. The system includes an AIPS and a tank circuit capable of inductively providing power to a remote device at different frequencies, and a sensor for sensing the reflected impedance of the remote device at tank circuit. The system further includes a plurality of different remote devices, each having a unique resonance frequency. In operation, the AIPS is capable of identifying the type of remote device present in the inductive field by applying power to a remote device at a plurality of unique identification frequencies until the remote device establishes resonance in response to one of the identification frequencies. The AIPS includes a controller that recognizes when resonance has been established by evaluating sensor data, which is representative of the reflected impedance of the remote device. Once the identity of a remote device is determined, the AIPS may pull operating parameters for the remove device from memory to ensure efficient operation and to assist in recognizing fault conditions.

A suction bell assembly, and an elastomeric liner therefor, are disclosed in which the bell includes a rigid outer shell (10,310) of generally Y-shaped axial cross section with a conical top portion (101) and a cylindrical body portion (106). A thin, flexible, elastic liner (11) is disposed within the shell and has a conical and preferably corrugated upper portion (111) disposed within the conical top portion of the shell and a peripheral lip (114) for sealingly engaging a rim (19) extending about the shell's top portion. The liner also includes an elongated tubular portion 112 spaced normally inwardly from the shell's inner surface, the tubular portion including a resilient annular flange (119) that sealingly engages a shoulder at the lower end of the shell to maintain the liner in an axially stretched and tensioned state. one-way valve means (13,43) is formed integrally with the liner and is disposed at the lower end of the tubular portion below the flange (119). The valve means (13,43) includes a calotte-shaped closure portion (131) having at least one slit (28,438,439) to permit the passage of milk downwardly through the lower end of the liner. In preferred embodiments, each slit (28,438,439) has offset but communicating inner and outer portions (28a,28b,438a,438b, 439a,439b). Means are also disclosed for allowing swivel action of the shell (310) in relation to a connector (32) for detachably connecting the suction bell to a milk-collecting bottle.

The method of providing for rapid identification of personnel attending surgery for enhancing surgical or surgical related procedure efficiency, that includes providing a surgical related item selected from one or more of the following: a disposable lightweight face mask, a disposable lightweight cap, or a disposable lightweight gown; the provision of that item including fabricating a label integrated into the item, to face outwardly; at or close to the time of surgery writing the item wearer's identification on the label; the above steps effected to allow persons in the surgical procedure area to instantly visually observe that identification, during surgery, to enable the wearer's quick summoned assistance to the surgeon, in aid of such procedure.

Internet enhanced local shopping system in which businesses having physical stores where products and services can be purchased submit their inventories and business terms, including their geographic locations, into a searchable database available to shoppers wanting to buy products and services locally so that shoppers can find stores in their area where the products and services they desire are available and can be purchased under specified terms.

The invention consists of oligonucleotides which inhibit the immunostimulatory activity of ISS-ODN (immunostimulatory sequence oligodeoxynucleotides) as well as methods for their identification and use. The oligonucleotides of the invention are useful in controlling therapeutically intended ISS-ODN adjuvant activity as well as undesired ISS-ODN activity exerted by recombinant expression vectors, such as those used for gene therapy and gene immunization. The oligonucleotides of the invention also have anti-inflammatory activity useful in reducing inflammation in response to infection of a host with ISS-ODN containing microbes, in controlling autoimmune disease and in boosting host Th2 type immune responses to an antigen. The invention also encompasses pharmaceutically useful conjugates of the oligonucleotides of the invention (including conjugate partners such as antigens and antibodies).

A method for performing radiological-image-guided percutaneous surgery with a system which includes a radiological image generating device for generating an image of a target anatomy of a patient, and a needle insertion mechanism disposed adjacent the image generating device and having a needle adapted to be inserted into the patient. The method includes the steps of: determining a needle trajectory of the needle by positioning the image generating device for aligning, in the image generated by the image generating device, a desired skin insertion site of the patient with a target region of the target anatomy; locking the needle in a direction of the needle trajectory; and repositioning the image generating device to obtain a lateral view of the needle trajectory for viewing an insertion depth and path of the needle during its insertion into the patient. Moreover, a motion transmission mechanism includes an output shaft and an output shaft driver which has two rotational components having respective contact faces between which the output shaft is pressed for frictional engagement therewith. The frictional engagement creates a force between the output shaft and the rotational components which is parallel to the rotational axis of the rotational components for allowing the rotational components to impart a translational motion to the output shaft by virtue of their rotational motion.

A wireless power system that may align a portable electronic device with an inductive wireless power supply. The induction coils used for transferring power wirelessly may be used as DC electromagnets to align the portable electronic device with the inductive wireless power supply. A DC current may be supplied to the primary coil and to the secondary coil to generate DC electromagnetic fields and attractive force between the primary and secondary coils. This attractive force may be used for alignment.

An inductive power supply system to wirelessly charge a remote device based on detected battery characteristics. The system includes an inductive power supply with a primary coil capable of inductively providing power to a secondary coil in a remote device. The inductive power supply and remote device include communication means for wirelessly communicating. The system further includes a remote device, having a battery with detectable battery characteristics. In operation, the remote device is capable of detecting the battery characteristics by applying a qualification charge to the battery. The inductive power supply system is capable of identifying the battery installed in the remote device by analyzing the detected battery characteristics. The inductive power supply system selects an appropriate charging algorithm based on the analyzed characteristics.

A milking parlor (10) comprises a row of stalls (14) accessible to milk producing animals (12) from a front end (14a) thereof, and adapted for milking the animals; and an identification station (20) arranged in the front end for identifying the animals when entering the parlor. A method of verifying the identities of the animals in the row comprises: (i) identifying the animals in the stall located at the far end (14b) of the row, in the stall located at the front end (14a) of the row, and in a stall located there in between by first, second and third identification members (24, 26, 28); (ii) comparing the identifications of the first, second, and third identification members (24, 26, 28) with the first, last and n'th identifications from the identification station (20), where the stall located between the far and front ends is the n'th stall as counted from the far end (14b); and (iii) depending on the comparison verifying the identities of at least some of the animals (12) in the row (14).

A quick release needle holder, comprises a tubular barrel having a needle receiving socket on one end, the needle receiving socket having a segmented wall defining a plurality of annular jaws having internal threads, a device for normally biasing the jaws into an inner position for threadably receiving a needle hub, and a device having finger tabs slideably mounted on the holder for releasably biasing the jaws to a needle hub releasing position.

The present invention relates to a method of transacting e-mail, e-commerce, e-business and for transaction of other data communications having associated transaction data for use with a universal server by wirelessly networking a plurality of portable digital devices to an electronic commerce terminal. The system can also effectuate electronic commerce and interactive advertising at the point of sale. Vending equipment can be networked to each other through a first network, programmable and accessible by a PC, server, point of sale (POS) system, property or management information system (PMS / MIS), and networked to a second network. Complete control of a vending machine's functionality including usage, control, diagnostics, inventory, and marketing data capture can be effectuated locally or by remote connection to the network. Remote connection to the network includes Internet type connections, telecommunication (telephone, ISDN, ADSL), VSAT satellite, and other wire and wireless transmission.

A device for supporting chromophore elements suitable for emitting fluorescence in response to light excitation, the device comprising a substrate having a surface layer carrying the chromophore elements, forming a planar waveguide, and containing photoluminescent constituents which emit guided luminescence at the excitation wavelength(s) of the chromophore elements when they are excited by primary excitation light illuminating the surface layer. The invention is particularly applicable to biochip type devices.

A trough reflector for solar energy collection is constructed from transverse ribs which support a reflective surface. Side edge support rails mounted on ends of the ribs support linear edges of the reflective surface. The edge support rails have a channel-like construction with an inner flange member which is in contact with a top of the reflective surface, and a lip member extending from an outer flange member. The edge region of the reflective surface rests on the lip member with the edge of the reflective surface in contact with the outer flange member. A turning moment is applied to the edge regions of the reflective surface to ensure that the entire reflective surface is parabolic. An arcuate profile of ribs of the trough reflector is converted into a parabolic profile by the application of a force to the ends of the ribs.

An attachment structure for a load-bearing fabric including an expandable carrier secured to an un-stretched load-bearing fabric. To attach the carrier to a support frame, the carrier and fabric are stretched together to desired shape and secured to the frame. An indexing system registers the carrier and frame and optionally stretches the fabric a predetermined amount. The carrier and frame can include a lip that flexes in one direction and maintains the fabric in a stretched condition in another. A tool that joins the carrier and frame generally includes a drive roller and a primary roller adapted to move toward one another and join a carrier and the support frame disposed therebetween. The tool may include alignment rollers near the primary and drive rollers to track along and align the carrier and frame.