55 results about "3-Way" patented technology

System and method for a unified memory and network controller for an all-flash array (AFA) storage blade in a distributed flash storage clusters over a fabric network. The unified memory and network controller has 3-way control functions including unified memory buses to cache memories and DDR4-AFA controllers, a dual-port PCIE interconnection to two host processors of gateway clusters, and four switch fabric ports for interconnections with peer controllers (e.g., AFA blades and / or chassis) in the distributed flash storage network. The AFA storage blade includes dynamic random-access memory (DRAM) and magnetoresistive random-access memory (MRAM) configured as data read / write cache buffers, and flash memory DIMM devices as primary storage. Remote data memory access (RDMA) for clients via the data caching buffers is enabled and controlled by the host processor interconnection(s), the switch fabric ports, and a unified memory bus from the unified controller to the data buffer and the flash SSDs.

The multi-party conversation analyzer of the present invention allows users to search a database of recorded phone calls to find calls which fit user-defined criteria for “suspicious calls”. Such criteria may include indications that a call included a 3-way call event, presence of an unauthorized voiced during the call, presence of the voice of an individual known to engage in identity theft, etc. A segment of speech within a call may be graphically selected and a search for calls with similar voices rapidly initiated. Searches across the database for specified voices are speeded by first searching for calls which contain speech from cohort speakers with similar voice characteristics.

Disclosed herein is a three-way call detection system and method for detecting the addition of a third party to a pre-existing telephonic connection between a first party and a second party. The system comprises a meter for measuring the amplitude of a line voltage of a telephonic connection between a first party and a second party.

A Voice-over-Internet-Protocol (VoIP) system includes clients that make management connections to an external manager server using web-browsing protocols. A discovery process tests a variety of transport methods by sending packets using different protocols to several ports of the external manager. Some packets may be blocked by firewalls, while other packets are allowed to pass through. Successful packet replies indicate transport capabilities of the client. When a client makes a VoIP call to another client, the external manager compares transport capabilities of the two clients and selects a transport capability that is common to both clients. Transport methods include direct client-to-client connections using TCP or UDP to an arbitrary port or well-known port 80 or 443, and indirect using a voice-proxy server that each client connects to using web standards such as HTTP or SSL. When a client can make only outgoing connections, that client initiates the connection.

A vehicle-mounted device for an automatic charge receipt system capable of being designed, manufactured and installed while an encrypting / decrypting algorithm and / or encrypting / decrypting keys remain hidden. Included is an arrangement for discrimination (i.e., identification) of a vehicle-mounted device or user each time a utilization charge is determined / settled, wherein an initial portion of communications concerning discrimination is conducted without encrypting / decrypting, and remaining portions of communications are conducted with encrypting / decrypting so as to protect an integrity and security of the automatic charge receipt system. Confindential components / information, e.g., the encrypting / decrypting algorithm and / or keys, and components directly handling such information are arranged within a tamper- / access-resistant unit (preferably as a sealed integrated circuit package) in the vehicle-mounted device. Since an encryptor and a decryptor directly read the encrypting / decrypting key without such key being detectable outside of the sealed unit, it is not necessary for components outside the sealed unit to receive and / or handle the aforesaid encrypting / decrypting key or their contents. Accordingly such key remains hidden (i.e., inaccessable) within the sealed unit. The arrangement can further include an authentication protocol such as a 3-way authentication protocol, a 2-wayx2 authentication protocol and a Fiat-Shimir authentication protocol.

An improved method and system for determining round-trip time (RTT) during a radio link protocol (RLP) wireless communication link. The RTT estimate is negotiated by both sides of the RLP communication link without the need for the 3-way handshake generally required for RLP synchronization. The method includes techniques used by both sides of the RLP communication link to dynamically update and refine their initial, negotiated RTT estimates.

The invention discloses a household type new air machine set. The household type new air machine set solves the problem that PM 2.5 cannot be effectively filtered and outlet air temperature and moisture content are not adjustable in the prior art. The household type new air machine set comprises an outdoor air inlet, a new air outlet, an indoor air inlet, an air exhaust opening, a PM 2.5 filter, a heat recycling device, an air return filter, a water meter cooler, an evaporator of a compressor, a condenser of the compressor, an adjusting 3-way valve, a throttle valve, a forced draught blower, an air exhaust machine, a controller, and an electric bypass ventilation valve. According to the household type new air machine set, through a built-in compressor evaporation and refrigeration method, combined with a water table cooler and the condenser, depth moisture elimination and temperature adjustment are conducted to new humid air entering the machine set, through the linkage of a temperature and humidity detector and the electric bypass ventilation valve, frosting of a heat recycling module is prevented, and it is guaranteed that humidity and temperature of the new air machine outlet air are stable and adjustable. The household type new air machine set provides a reliable and energy saving processing method for a temperature and humidity independent control adjustable system, and can be applied in green buildings and meets the using standards of the green buildings.

Techniques to mitigate the effects of link imbalance for the uplink between a terminal (or UE) and multiple base stations (or Node Bs). In one aspect, the serving base station (i.e., the one designated to transmit packet data to the terminal) monitors the uplink received SNR for each terminal designated to receive packet data transmission. The serving base station then determines, based on the uplink received SNR and an SNR threshold, whether or not link imbalance potentially exists for each such terminal. In another aspect, if it is determined that link imbalance potentially exists, then a 3-way handshake is performed to check the reliability of a feedback mechanism used for packet data transmission. Appropriate responsive actions may then be performed based on the result of the check.

A color temperature adjustable LED lamp is disclosed, which includes a 3-way lamp socket and a 3-way lamp head. The 3-way lamp socket has a 3-way switch. The 3-way lamp head is connected to the 3-way lamp socket and has a first LED array and a second LED array. The color temperature of the first LED array is different from the color temperature of the second LED array. The color temperature adjustable LED lamp includes a mains detecting circuit for detecting a conducting state of a first live wire and a second live wire in the 3-way switch to selectively operate the first LED array, the second LED array or alternatively operates the first and second LED array.

This invention describes an Identity Management system, in which the User uses the same set of credentials to log into multiple Web Service Providers (WSPs). However, unlike in traditional systems, none of the WSPs have to rely on assertions issued by the Identity Provider (IdP). The Identity Provider itself remains agnostic of User's credentials and User's personal information (the Identity). A 3-way cryptographic protocol is employed between the User, the WSP and the IdP that allows credentials re-use without exposing the IdP to any sensitive information.At the same time, the IdP provides full set of Identity Management services to the User and to the WSP, without knowing the identities it is dealing with.In addition, the IdP is deprived of ability to manipulate the identity data in any way, thus ensuring the WSP is in full control over the relationship with its customer (the User).

Embodiments of a bidirectional 3-way optical splitter are described. This bidirectional 3-way optical splitter includes an optical splitter having: a first external node, a second external node, a third external node, and a fourth external node. In one mode of operation, the optical splitter may be configured to receive an external input optical signal on the first external node and to provide external output optical signals on the other external nodes. Moreover, in another mode of operation, the optical splitter may be configured to receive the external input optical signal on the third external node and to provide the external output optical signals on the other external nodes.

The invention relates to the modularity of a reversible symmetrical single-pillar vertical support assembly (the Tower) which is the major structural component for a drum beating pedal apparatus (drum pedal). Said drum pedal can also be used to beat, without limitation, other musical instruments and musical accessories. Upon this Tower can be constructed various single-beater, multiple-beater and remote drum pedals and drum beating mechanisms according to the operator's requirements. This modular single-Tower drum pedal system also comprises several ancillary inventions which also can be applied in concert with or independently of the said Modular Single-Tower Drum Pedal System. These ancillary inventions relate specifically to drum pedal elements that directly affect and control the adjustability of footboard length; chain and / or strap length; single and multiple drum beaters in all axial positions including side-to-side, up-and-down, and fore-and-aft directions; beater stroke arc length and beater velocity; independent multiple beater adjustability; reduced friction spring-rocker floating-bearing support assembly; adjustability of the eccentricity of the cam hub; and a hexagon-shape drum beater shaft for secure 3-way position of drum beater head.

The likelihood that a called party to a telephone call has forwarded the call to another party, or has conferenced the call to include another party is estimated by requiring that the called party supply a first signal, illustratively a first DTMF signal, later requiring that the called party provide a second signal, illustratively the same DTMF signal provided by the first signal, and comparing characteristics of said first and second signals as received at a telephone network node.

The invention discloses an offset printing fountain solution self-circulation purification system and method. The system comprises a first water tank, a second water tank, a layered deposition filter, a filter, a third water tank and a control circuit. When through the control circuit, it is found that particle solubility of a fountain solution in the first water tank is less than a preset value, the control circuit controls a 3-way shift switch so that the fountain solution flows into a first chamber, when through the control circuit, it is found that particle solubility of the fountain solution in the first water tank is greater than the preset value, the control circuit controls the 3-way shift switch so that the fountain solution goes through the layered deposition filter, flows into the first chamber, then enters a self-circulation filter system and is subjected to cyclic purification, the control circuit receives signals of a thermometer, a pH detector and a conductivity detector, and when the pH and the conductivity are higher than a corresponding pH threshold and a conductivity threshold, alcohol and water are added into the primary fountain solution according to a certain ratio. The system and method have high fountain solution purification efficiency, realize real-time accurate detection of indexes of the fountain solution, make the fountain solution quality stable and guarantee printing quality.

An integrated independent air conditioning system may include a refrigerant line, including a compressor, a condenser, and an evaporator core, a Peltier heat exchanger to perform air conditioning through a Peltier element, a ventilated seat for a vehicle in which a blower and a heat exchanger are arranged, a cooling circulation line arranged such that coolant passes through a first pump, the evaporator core, an on-off valve, the Peltier heat exchanger, and a first 3-way valve, a seat circulation line that passes through the heat exchanger and joins an upper side of the first pump, a heating circulation line arranged such that coolant passes through a second pump, the condenser of the refrigerant line, a second 3-way valve, the Peltier heat exchanger, and the first 3-way valve, a radiator circulation line that passes through a radiator, and joins an upper side of the second pump, and a controller.

A summing circuit for an adder decodes control signals to determine that the result should be manipulated, and generates a half-sum output which is used to produce a manipulated result based on the control signals. The half-sum output is combined with a previous carry bit to complete the sum operation. The control signals can invert the adder result, or force the result to be all 1's. These functions can be effectuated in a 3-way multiplexer that combines the operand inputs and control signals. For inversion, two separate logic circuits produce true and complement half-sums in parallel, and the appropriate half-sum is selected for the half-sum output. For a result of all 1's, a force—1 control signal pulls the half-sum output node to electrical ground and the final output is manipulated by gating the carry signals with the force—1 signal. The two functions are implemented without introducing additional delay.

Disclosed herein are an automated simultaneous separation system for radionuclides in multiple samples and a method for automatically separating uranium (U) using the same, which can automatically and simultaneously separate multiple samples. The automated simultaneous separation system includes: a solution distributor(30) for distributing a separation solution in seven directions; independent columns (80) of the same number as that of the samples, the columns (80) containing resin for chemical separation; a 8-channel tubing pump (60) for separately injecting the samples into the columns (80); first and second 3-way solenoid valves (50, 90) mounted at the front end and the rear end of the columns (80), and a digital pump speed controller (70) for freely controlling injection speed of the samples and solutions according to separation steps.

The present invention is a quartz bubbler container with cross purge capability, this cross purge allows the user to easily purge air and chemical from the valve inlet and outlet by simply flowing inert gas, and avoids the requirement for a more complicated vacuum purging apparatus. The design incorporates two small footprint 3-way valves mounted on the bubbler container inlet and outlet connectors. The 3rd port of each valve is piped together between the valves with a crosspurge line. The valves are corrosion resistant, leak free, maintenance free, non-leaching of impurities, and can accommodate an optional breakseal crusher that will perforate quartz break seals (on the inlet and outlet of ampoule). Liquid out containers of various materials of construction are also contemplated.

A method and an apparatus are provided for preventing coagulation in an exhaust pipe of a boiler is provided. The method includes operating the boiler and executing a combustion stroke, determining if an ambient air temperature measured by an ambient air temperature detecting sensor is equal to or lower than a first temperature, shifting a 3-way valve to a hot-water location if the measured ambient air temperature is equal to or lower than the first temperature, executing an extinction stroke of a burner if the temperature of space heating water reaches a second temperature, and operating a circulation pump and a blower to exchange heat in a heat exchanger and to discharge warm air through an exhaust pipe, thereby preventing coagulation in the exhaust pipe of the boiler.

A method and means are provided for increasing both the MMBR (minimum misses before replaceable) and MHBR (minimum hits before replaceable) parameters for a virtual 3-way cache, consisting of three unlocked sets, from one to two. Thus, a minimum of two accesses to the sets B, C and D would be required, before a previously accessed set becomes the LRU. In one embodiment, a method is provided for selecting a data set for replacement in a locking cache that includes at least four data sets. Initially, a 4-way binary tree LRU associated with at least some of the sets of the locking cache is specified or configured, wherein the binary tree has a top level LRU bit, a first branch having one locked set and one unlocked set, and a second branch having two unlocked sets. The first and second branches are each provided with an LRU bit. The LRU bit of the first branch is set to a logic 1, when the unlocked set of the first branch is the MRU set of the three unlocked sets, to a logic 0, when such unlocked set is not the MRU or LRU set, and arbitrarily to either a logic 1 or 0, when such unlocked set is the LRU set.

A thermal management system is provided which may be miniaturized and may have a reduced weight by integrating thermal management parts in a fuel cell vehicle. In particular, a new type of thermal management system integrated housing in which a housing of a pump housing part, a housing of a 3-way valve fluid part, and a bypass channel among parts of the thermal management system for a fuel cell vehicle are integrated into a single structure to reduce the size of the overall system.

To solve problems of the large size of circuit board and its high cost in the design of Leed Solomon decoder circuit using the traditional technique, this invention provides an optimum solving circuit of the key equation and error value of Leed Solomon decoder. The combination of selector, multiplier, adder, 3-way selector, giving original value and 3-state function circuit, flip-flop, latch, static memory, select and reciprocating circuit and select / flip-flop circuit realizes the solving error position polynomial (x), error value polynomial (x) and final error value. It utilizes reusing the single circuit to realize the function, which needs usually two circuits. Therefore, the circuit size, complicacy and the cost are as reduced as possible.

The invention discloses a driving device for a combing machine nipper. Including nipper, nipper pendulum shaft, three-position four-way proportional solenoid valve, two-way quantitative hydraulic motor, coarse filter, one-way variable hydraulic pump, safety overflow valve, one-way valve, throttle valve, servo motor, speed sensor and transmission control system. The above-mentioned execution component is driven by the servo motor under the control of the transmission control system through the open hydraulic system to drive the nipper pendulum shaft to make the nipper move according to the predetermined curve rule, thus constituting the driving device of the comber nipper. The invention adopts the combination scheme of the transmission control system and the open hydraulic system to improve the quick response capability of the nipper drive device of the combing machine, thereby improving the movement accuracy and efficiency of the nipper part of the combing machine.

Embodiments of a bidirectional 3-way optical splitter are described. This bidirectional 3-way optical splitter includes an optical splitter having: a first external node, a second external node, a third external node, and a fourth external node. In one mode of operation, the optical splitter may be configured to receive an external input optical signal on the first external node and to provide external output optical signals on the other external nodes. Moreover, in another mode of operation, the optical splitter may be configured to receive the external input optical signal on the third external node and to provide the external output optical signals on the other external nodes.

The invention relates to a high-speed image data storage device based on LVDS interfaces. The device comprises a data collection and receiving module, a switching-value receiving module, a storage module, a main control module, an ethernet communication module and a power supply module. The device can simultaneously record 3-way LVDS images, a system selects and uses six flash chips, storage capacity of each flash chip is 4GB, and thus total storage capacity of the system is 24GB. The device has a two-way independence storage function, and can erase or extract data according to an external instruction. Dual-plane two-stage flow-line programming thinking is adopted, FIFO ping-pong operation is utilized, and image source data with a maximum transmission speed of 35.6MB / s can be recorded.

A thermal management system is provided which may be miniaturized and may have a reduced weight by integrating thermal management parts in a fuel cell vehicle. In particular, a new type of thermal management system integrated housing in which a housing of a pump housing part, a housing of a 3-way valve fluid part, and a bypass channel among parts of the thermal management system for a fuel cell vehicle are integrated into a single structure to reduce the size of the overall system.

A 3-way stopcock for medical use is described and includes a body or nucleus (1) wherein a principal arm (2) and two secondary arms (3, 3′) converge and a plug or stopper (4) acting inside the body or nucleus (1). According to the invention, the two secondary arms (3, 3′) present initial curved flexible segments (3a, 3′a) having a high elastic index, which respectively extend into parallel final distal segments (3b, 3′b).