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公开(公告)号：US20250069098A1
公开(公告)日：2025-02-27
申请号：US18809600
申请日：2024-08-20
Applicant: Yokogawa Electric Corporation
Inventor： Yasunori Kobayashi , Junichi Shinohara , Satoshi Itou , Makoto Endo
IPC: G06Q30/0201
Abstract: Plant operation to achieve decarbonization is made easier. In an information processing method for an information processing apparatus including a controller, the controller is configured to acquire a measurement value of a physical quantity on greenhouse gas emissions, the measurement value being measured by a sensor at a plant for process manufacturing, acquire, based on the acquired measurement value, the amount of the greenhouse gas emissions integrated in a predetermined period, predict a future trend in the amount of the greenhouse gas emissions, based on a past trend, and control a display to display an image representing the past trend and the predicted future trend in the amount of the greenhouse gas emissions.
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公开(公告)号：US20250068437A1
公开(公告)日：2025-02-27
申请号：US18799347
申请日：2024-08-09
Applicant: Yokogawa Electric Corporation
Inventor： Tatsuya SHIMOKAWA , Yusaku YOSHIDA
IPC: G06F9/445 , G06F18/2415
Abstract: A data processing device stores definition information for defining a processing operation of each of a plurality of execution processes, accepts, as a processing pattern, a selection of each of the execution processes that are used for data processing and a selection of an execution order the selected execution process, and generates, based on the accepted processing pattern and the definition information, processing setting information for causing the processing pattern.
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公开(公告)号：US12223013B2
公开(公告)日：2025-02-11
申请号：US17406825
申请日：2021-08-19
Applicant: Yokogawa Electric Corporation
IPC: G06T7/60 , G06F18/214 , G06V10/24 , G06V10/42
Abstract: Methods, systems, and devices for equipment reading in a factory or plant environment are described, including: capturing an image of an environment including a measurement device; detecting a target region included in the image, the target region including at least a portion of the measurement device; determining identification information associated with the measurement device based on detecting the target region; and extracting measurement information associated with the measurement device based on detecting the target region. In some aspects, detecting the target region may include: providing the image to a machine learning network; and receiving an output from the machine learning network in response to the machine learning network processing the image based on a detection model, the output including the target region.
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4.发明申请公开(公告)号：US20250046883A1
公开(公告)日：2025-02-06
申请号：US18775822
申请日：2024-07-17
Applicant: Yokogawa Electric Corporation
Inventor： Hideo Uemura , Minako Terao , Naoki Noguchi
Abstract: A determination system (1) includes a sensor (22) configured to measure physical properties of a target battery (41) that is a battery installed in a vehicle (40), and an information processing apparatus (10) communicably connected to the sensor (22), the information processing apparatus (10) including a controller (11). The controller (11) acquires vehicle identification information that identifies the vehicle (40), acquires first battery identification information that identifies a battery corresponding to the acquired vehicle identification information, acquires the physical properties of the target battery (41) as measured by the sensor (22), acquires second battery identification information that identifies a battery corresponding to the acquired physical properties, compares the first battery identification information with the second battery identification information to determine authenticity of the target battery installed in the vehicle (40), and outputs the result of determination of the authenticity of the target battery.
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公开(公告)号：US12216453B2
公开(公告)日：2025-02-04
申请号：US18202376
申请日：2023-05-26
Applicant: YOKOGAWA ELECTRIC CORPORATION
Inventor： Yoshitaka Yoshida
IPC: G05B19/40 , G05B19/418 , H04L67/125
Abstract: A control system includes at least one field device, a first control apparatus, a second control apparatus, and a network. The first control apparatus has a first field device, included among the one or more field devices, directly connected thereto and includes a first access route controller and a first control application capable of controlling the first field device. The second control apparatus includes a second access route controller and a second control application capable of controlling the first field device. The first access route controller and the second access route controller are configured to work together to control an input/output route from the first control application and the second control application to the first field device.
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Patent Agency Ranking
公开(公告)号：US20250035549A1
公开(公告)日：2025-01-30
申请号：US18772689
申请日：2024-07-15
Applicant: Yokogawa Electric Corporation
Inventor： Akihiro Murata , Shoma Takeda
Abstract: A measurement apparatus includes a vaporization chamber in which a sample containing a target component is placed, a measurement chamber that is spatially connected to the vaporization chamber and forms enclosed space integrally with the vaporization chamber, a light source that applies, to the measurement chamber, laser light whose wavelength varies, a detector that detects the laser light having been applied from the light source and having passed through the measurement chamber, and an arithmetic unit that calculates the amount of the target component contained in the sample by analyzing a light-receiving signal of the laser light detected by the detector. The arithmetic unit acquires the amount of the target component, based on an integral value of a spectrum of absorbance of the laser light that is absorbed by the target component while the laser light passes through an interior of the measurement chamber.
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公开(公告)号：US20250027874A1
公开(公告)日：2025-01-23
申请号：US18752766
申请日：2024-06-24
Applicant: Yokogawa Electric Corporation
Inventor： Takeshi SAWADA
Abstract: Provided is an optical system including: a first linear polarizer of a reflection type which receives linearly polarized light transmitted through a sample; and a switching unit which controls a polarization direction of the first linear polarizer, to switch between causing the linearly polarized light received by the first linear polarizer to be transmitted and reflected, where the number of times that light transmitted through the first linear polarizer is transmitted through the sample before reaching an optical receiver is different from the number of times that light reflected by the first linear polarizer is transmitted through the sample before reaching the optical receiver.
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公开(公告)号：US20250015597A1
公开(公告)日：2025-01-09
申请号：US18757916
申请日：2024-06-28
Inventor： Kazuki KOYAMA , Takeshi MATSUSHITA , Masahiro KAZUMI , Kazuki OOTSU , Tatsuya UEMOTO
Abstract: A control method includes: generating an initial planned value of a supplied energy to a power grid in each of a plurality of time slots; controlling power supply to the power grid using generated power of a power generator and charge-and-discharge power of an electric storage system such that an actual value of the supplied energy to the power grid is made close to a planned value in a time slot after determination of the planned value; and changing the planned value in the time slot before determination of the planned value such that an integrated charge-and-discharge energy of the electric storage system is made close to zero, wherein the controlling includes controlling the power supply to the power grid such that the actual value of the supplied energy is made close to the changed planned value.
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公开(公告)号：US20240428483A1
公开(公告)日：2024-12-26
申请号：US18735386
申请日：2024-06-06
Applicant: Yokogawa Electric Corporation
Inventor： Takamasa KUMAKI
Abstract: A server 10 according to an embodiment includes a selection unit 11 and a display control unit 13. The selection unit 11 selects, when a condition that is set in advance is satisfied, one or more pieces of image data that are associated with the condition from among a plurality of pieces of image data. The display control unit 13 simultaneously displays, when the condition is satisfied, the measurement data that has been measured by a measurement instrument and the image data that has been selected by the selection unit 11 on a single screen.
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公开(公告)号：US20240410834A1
公开(公告)日：2024-12-12
申请号：US18732842
申请日：2024-06-04
Applicant: Yokogawa Electric Corporation
Inventor： Kazufumi NISHIDA , Kumiko HORIKOSHI
IPC: G01N21/86
Abstract: An information providing apparatus 10 according to one embodiment includes an acquisition unit 141, a calculation unit 142, and a providing unit 143. The acquisition unit 141 acquires a thickness measurement value of each of portions of paper and a moisture percentage measurement value of each of the portions of the paper before or after a pressing process of pressing each of the portions of the paper with a different pressing force by using a roll based on an index that is provided. The calculation unit 142 calculates an estimated value of a thickness of the paper after a moisture percentage of the paper has changed, based on the thickness measurement value and the moisture percentage measurement value. The providing unit 143 provides the estimated value as the index to an apparatus that performs the pressing process.
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