Structural matching for fast re-synthesis of electronic circuits

    公开(公告)号:US11599700B2

    公开(公告)日:2023-03-07

    申请号:US17247085

    申请日:2020-11-30

    摘要: Techniques include retrieving a first structural netlist (SN1) that indicates electronic components, values of programmable parameters, and connections for a first electronic circuit, and retrieving a first placed and routed netlist (PR1) that indicates physical placement of the electronic components and physical routing of connections for SN1. Also retrieved is a second structural netlist (SN2) for a different second electronic circuit. For each component in SN2, a matching component, if any, is found in SN1 based on type of component and inputs that are output from other matching components. A different second placed and routed netlist (PR2) is generated for the second circuit by deriving new placement and routing for only for non-matching components in SN2.

    Method for operating a power plant

    公开(公告)号:US11591955B2

    公开(公告)日:2023-02-28

    申请号:US16972579

    申请日:2019-06-03

    IPC分类号: F02C3/14

    摘要: A method for operating a power plant having a gas turbine, a heat recovery steam generator, a steam turbine, an auxiliary heat source, and a control system, wherein the method includes controlling the power plant such that the heat recovery steam generator receives an input of heat from the gas turbine; determining the gas turbine is operating at its maximum capacity or at an upper end of its control range and the power plant is operating at less than a target value for a power plant capacity; determining a target pressure value immediately upstream of the steam turbine, wherein the target pressure value is derived from a primary pressure for the steam turbine and a steam turbine capacity for the steam turbine; based upon the target pressure value, controlling the heat store to release heat into the heat recovery steam generator to achieve the predefined power plant capacity.

    Providing carbon dioxide by means of oxygen-based combustion

    公开(公告)号:US11518724B2

    公开(公告)日:2022-12-06

    申请号:US17265536

    申请日:2019-07-30

    摘要: A method for preparing a carbonaceous product includes providing oxygen, in particular from electrolysis, and providing a fuel. The method also includes combusting the fuel with the oxygen by an oxy-fuel combustion process in order to provide energy, purifying a flue gas produced by the oxy-fuel combustion process, and separating carbon dioxide from the flue gas produced by the oxy-fuel combustion process, wherein energy provided by the oxy-fuel combustion process includes, in particular exclusively, heat which is used as process heat for purifying and/or for synthesising or providing the carbonaceous product. A corresponding system is designed to carry out the described method.

    Posture coaching system and method for weight training by motion pattern

    公开(公告)号:US11504580B2

    公开(公告)日:2022-11-22

    申请号:US16555851

    申请日:2019-08-29

    IPC分类号: A63B24/00 A63B21/072

    摘要: Disclosed is a posture coaching method for weight training, which includes sensing an exercising motion of a user by a sensor module that is attached to a part of the body of the user or exercise equipment gripped by the user for exercising; calculating an inherent angle of the sensor module and a linear acceleration of each axis of a user-based coordinate system based on the user by using the sensed value; analyzing an exercising posture of the user by detecting and classifying a pattern of the linear acceleration and the inherent angle; and generating exercising posture correction data based on the classified pattern.

    Techniques for securely executing code that operates on encrypted data on a public computer

    公开(公告)号:US11461435B2

    公开(公告)日:2022-10-04

    申请号:US16955276

    申请日:2018-12-17

    IPC分类号: H04L9/06 G06F21/14

    摘要: Techniques, for secure processing of encrypted data on public resources, include receiving first data indicating a sequence of reversible q-bit gates including a first segment for decrypting, a second segment for operating on the decrypted data, and a third segment for encrypting the resulting data. Second data indicates rules for replacing a first sequence of two gates operating on at least one shared bit of an input N-bit word with a different second sequence of one or more gates that produce the same output N-bit word. The second data is used to propagate: a gate from the first segment a distance into the second segment or beyond; and, a gate from the third segment a distance into the second segment or before. This produces an obfuscated sequence of reversible gates. Obfuscated instructions based on the obfuscated sequence of gates are sent to the public resources.

    Coaxial control dual nozzle
    8.
    发明授权

    公开(公告)号:US11458497B2

    公开(公告)日:2022-10-04

    申请号:US16772436

    申请日:2018-12-11

    申请人: Jong-Su Park

    摘要: Disclosed is a coaxial control dual nozzle, which includes an inner nozzle body having an injection port through which a first fluid is injected; an inner needle connected to the inner nozzle body and having a hollow tube needle configured to provide a discharge port for the first fluid; an outer nozzle body assembled with the inner nozzle body and having an injection port through which a second fluid is injected; an outer needle connected to the outer nozzle body and disposed to surround the hollow tube needle provided to the inner needle, the outer needle having a hollow tube needle configured to provide a discharge port for the second fluid; an inner needle positioning unit configured to control a location of a central axis of the hollow tube needle provided to the inner needle; and an outer needle positioning unit configured to control a location of a central axis of the hollow tube needle provided to the outer needle.

    Fit finder tool
    9.
    发明授权

    公开(公告)号:US11415403B2

    公开(公告)日:2022-08-16

    申请号:US17210268

    申请日:2021-03-23

    申请人: Henry Wang

    发明人: Henry Wang

    IPC分类号: G01B5/02

    摘要: An apparatus (100), including: a base reference contact (102) configured to correspond with a first point on a workpiece; a dimension contact (120) configured to move relative to the base reference contact along a dimension axis (124) and to correspond with a second point on a workpiece; and a pointer (162) operatively associated with the dimension contact such that movement of the dimension contact moves the pointer along the dimension axis an amount (X % D) that is proportional to and less than an amount (D) the dimension contact moves along the dimension axis.

    Floating point power tower for a boat

    公开(公告)号:US11383798B2

    公开(公告)日:2022-07-12

    申请号:US16436480

    申请日:2019-06-10

    IPC分类号: B63B34/67

    摘要: An apparatus may include a tower configured to be mounted to a boat. The apparatus may further include an actuation assembly, wherein the actuation assembly may include a linkage extending between a folding portion of the tower and at least one respective base for moving the tower between a first position and a second position.