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1. 发明申请

US20230134848A1 COOKING APPLIANCE WITH AT LEAST ONE CARRYING PLATE AND METHOD FOR ASSEMBLING A VIBRATION SENSOR 有权
公开(公告)号：US20230134848A1
公开(公告)日：2023-05-04
申请号：US17912217
申请日：2021-03-19
申请人： ELECTROLUX APPLIANCES AKTIEBOLAG
发明人： Lukasz WASINKIEWICZ , Alwin NEUKAMM
IPC分类号： H05B6/12 , F24C15/08 , G01H17/00
摘要： The present invention relates to a cooking appliance with at least one carrying plate (3) adapted to receive cookware placed thereon, in particular a cooking hob (1) with a top plate or with a system comprising a top plate and at least one pan support. At least one sensing means for the detection of vibration is comprised. The vibration is generated when food to be cooked and/or cooking adjuvant inside of the cookware is heated up. The food to be cooked and/or cooking adjuvant may be a cooking liquid. A vibration sensor is attached to the carrying plate (3) by way of fixation means which prevent relative movement between the vibration sensor and the carrying plate (3), in particular in the direction towards and/or away from each other. Further, a method for assembling a vibration sensor to a carrying plate (3) of a cooking appliance, particularly to a top plate of a cooking hob (1), is disclosed. The carrying plate (3) transmits vibration movements from a cookware to the vibration sensor. The assembly comprises the assembling steps: - a first rigid frame part (23) is rigidly connected to the carrying plate (3), preferably in a first assembling step; and - the vibration sensor is connected to the first rigid frame part (23) in a way that prevents relative movement between vibration sensor and carrying plate (3), in particular in the direction towards and/or away from each other, preferably in a second assembling step.

2. 发明授权

US11609157B2 Learning apparatus, diagnostic apparatus, and learning method 有权
公开(公告)号：US11609157B2
公开(公告)日：2023-03-21
申请号：US16807611
申请日：2020-03-03
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Hiroyuki Yanagihashi , Takashi Sudo , Kazunori Imoto , Yasuhiro Kanishima
IPC分类号： G01M99/00 , G10L25/51 , G01H17/00 , G06F17/11 , G06N3/08 , G06N3/088
摘要： According to one embodiment, a learning apparatus includes a memory and a hardware processor connected to the memory which learns a transformation function to extract a feature value of an input signal. The hardware processor updates the transformation function based on a signal indicative of a first condition and a signal indicative of a second condition which is different from the first condition, using a first loss function on the signal indicative of the first condition and a second loss function on the signal indicative of the second condition. The second loss function is designed such that the second condition becomes distant from the first condition.

3. 发明申请

US20230041920A1 CONTROLLED BLOCKED FORCE EXCITER FOR SYSTEM IDENTIFICATION IN ASSEMBLED STRUCTURE 有权
公开(公告)号：US20230041920A1
公开(公告)日：2023-02-09
申请号：US17396412
申请日：2021-08-06
申请人： Robert Bosch Automotive Steering LLC
发明人： Michael Sturm , Kevin Wienen , Michael Yankonis , Andrew Thomas Moorhouse
IPC分类号： G01H17/00 , G01M13/028
摘要： Methods and systems for in-situ determination of system response functions. One example method includes coupling a controlled blocked force exciter to a calibration receiver structure. The method also includes operating the controlled blocked force exciter under controlled operation conditions to induce vibration in the calibration receiver structure and measuring response data for the calibration receiver structure. The method further includes determining blocked forces based on the response data for the calibration receiver structure. The method also includes coupling the controlled blocked force exciter to a target receiver structure. The method further includes operating the controlled blocked force exciter under the controlled operation conditions to induce vibration in the target receiver structure and measuring response data for the target receiver structure. The method also includes determining system response functions by relating the response data for the target receiver structure to the blocked forces.

4. 发明授权

US11565705B2 Road surface state determination device 有权
公开(公告)号：US11565705B2
公开(公告)日：2023-01-31
申请号：US16904260
申请日：2020-06-17
申请人： DENSO CORPORATION
发明人： Yoichiro Suzuki , Takatoshi Sekizawa
IPC分类号： B60W40/06 , B60C19/00 , G01H17/00
摘要： A road surface state determination device includes a tire-side device and a vehicle-body-side system. The tire-side device is attached to a back surface of a tread of each of a plurality of tires included in a vehicle. The vehicle-body-side system is included in a body of the vehicle. The tire-side device outputs a detection signal corresponding to a magnitude of vibration applied to the tire. The tire-side device generates road surface data indicative of a road surface state appearing in a waveform of the detection signal. The tire-side device transmits the road surface data. The vehicle-body-side system performs bidirectional communication with the tire-side device and receives the road surface data. The vehicle-body-side system determines the road surface state of a road surface on which the vehicle is traveling based on the road surface data.

5. 发明申请

US20220381254A1 MOLTEN SULFUR PUMP VIBRATION AND TEMPERATURE SENSOR FOR ENHANCED CONDITION MONITORING 有权
公开(公告)号：US20220381254A1
公开(公告)日：2022-12-01
申请号：US17333572
申请日：2021-05-28
申请人： Saudi Arabian Oil Company
发明人： Keith William Brashler , Doru Catalin Turcan , Ali Al Shehri
IPC分类号： F04D27/00 , F04D29/40 , F04D7/00 , F04D29/043 , H04Q9/00 , G01J5/00 , G01H17/00
摘要： A system includes a vertical molten sulfur pump assembly that includes a top portion adjacent to a first end of the vertical molten sulfur pump assembly and a bottom portion adjacent to a second end of the vertical molten sulfur pump assembly. A pump motor is disposed in the top portion, an impeller is disposed in the bottom portion within an impeller casing, and a shaft is disposed within a central column and connecting the pump motor with the impeller. A pump inlet is disposed at the second end below the impeller casing. The pump inlet and the impeller casing are configured to be immersed in molten sulfur. The vertical molten sulfur pump assembly is configured to pump the molten sulfur into the inlet and upwards through a discharge passageway by rotation of the impeller. A vibration sensor and a temperature sensor are disposed on an external surface of the bottom portion, on or proximate to the impeller casing and the pump inlet. The temperature sensor is configured to measure a temperature of the molten sulfur proximate to the pump inlet. The vibration sensor includes a substrate comprising a polymer and a resonant layer disposed on a surface of the substrate. The resonant layer includes an electrically conductive nanomaterial and is configured to produce a resonant response in response to receiving a radio frequency signal.

6. 发明授权

US11506532B2 Vibration detecting device 有权
公开(公告)号：US11506532B2
公开(公告)日：2022-11-22
申请号：US16784399
申请日：2020-02-07
申请人： Kabushiki Kaisha Toshiba , Toshiba Electronic Devices & Storage Corporation
发明人： Hirofumi Omote , Hiroshi Ota , Ryoji Ninomiya
IPC分类号： G01H17/00 , H05K7/14 , H05K1/02 , H05K1/14 , H05K1/18 , H05K5/00
摘要： According to one embodiment, a vibration detecting device includes a housing, a vibration sensor, a circuit board, a flexible wiring member, and an elastic member. The vibration sensor is accommodated in the housing. The circuit board is accommodated in the housing, and is provided with a first electric component configured to process a detection signal of the vibration sensor. The wiring member electrically connects the vibration sensor and the circuit board to each other. The elastic member contains a polymer material, and is accommodated in the housing as being in contact with the housing and the circuit board, and being detachable from the housing. The circuit board is held by the housing through the elastic member.

7. 发明授权

US11486695B2 Measurement device for grinding wheel 有权
公开(公告)号：US11486695B2
公开(公告)日：2022-11-01
申请号：US17111918
申请日：2020-12-04
申请人： METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE
发明人： Chin-Kang Chen , Ching-An Lin , Chia-Ho Cheng , Sung-Liang Hsieh , Chih-Hsin Chang
IPC分类号： G01B11/24 , G01B11/06 , G01B11/10 , B24B49/00 , B24B49/12 , G01H17/00
摘要： The present invention provides a measurement device for grinding wheel. One or more thickness measurement device is disposed slidably on a platform. A spinning device is disposed on the platform. A grinding wheel is fixed on the spinning device. The spinning shaft spins the grinding wheel. The one or more thickness measurement device measures the flatness condition of the grinding wheel. Furthermore, according to the present invention, a diameter measurement device is disposed inside the platform and measures the roundness of the outer periphery of the grinding wheel. Since the structure can be disassembled easily, the whole measurement device for grinding wheel can be carried conveniently. In addition, measurements can be performed by users on the site where the grinding wheel is located for real-timely understanding the real size and wear condition of grinding wheel.

8. 发明授权

US11467024B2 Diagnostic device, computer program, and diagnostic system 有权
公开(公告)号：US11467024B2
公开(公告)日：2022-10-11
申请号：US16061718
申请日：2016-12-22
申请人： Hiroaki Fukuda , Yasunobu Shirata , Yohsuke Muramoto , Junichi Takami
发明人： Hiroaki Fukuda , Yasunobu Shirata , Yohsuke Muramoto , Junichi Takami
IPC分类号： G01H3/00 , G05B19/4065 , G03G15/00 , G07C3/00 , G06N20/00 , G01H17/00 , G06N7/00
摘要： A diagnostic device includes a reception unit and a determination unit. The reception unit is configured to receive context information and sensing information. The context information corresponds to a certain operation of a target item that constitutes a target device. The context information is a piece of a plurality of pieces of context information each describing an operation of the target item determined depending on a type of operation of the target device. The sensing information is on a physical quantity that varies in accordance with the operation of the target item. The determination unit is configured to determine a state of the target item based on the sensing information detected while the target item is performing the certain operation, and based on a model corresponding to the received context information. The model is a model of one or more models respectively defined for one or more pieces of the context information.

9. 发明申请

US20220316983A1 DIAGNOSIS APPARATUS 有权
公开(公告)号：US20220316983A1
公开(公告)日：2022-10-06
申请号：US17844525
申请日：2022-06-20
申请人： SUMITOMO HEAVY INDUSTRIES, LTD.
发明人： Tomoko Ichikawa , Yutaka Akedo
IPC分类号： G01M13/021 , G05B23/02 , G01H17/00
摘要： A diagnosis apparatus includes: a sensor that detects diagnosis target information generated by a diagnosis target device; a threshold setting unit that sets a threshold for the diagnosis target information; and a diagnosis unit that diagnoses the diagnosis target device based on the diagnosis target information detected by the sensor and the threshold, in which the threshold setting unit sets the threshold based on the diagnosis target information in a predetermined period before a diagnosis time point, and the diagnosis unit performs diagnosis based on a current time point threshold set at the diagnosis time point and at least one past threshold set in the past.

10. 发明申请

US20220299359A1 HEAT-SOUND-VIBRATION THREE-PARAMETER INTEGRATED IN-SITU SENSOR AND SYSTEM OF HIGH-TEMPERATURE-RESISTANT AND HIGH-PRESSURE-RESISTANT STRUCTURE 有权
公开(公告)号：US20220299359A1
公开(公告)日：2022-09-22
申请号：US17667760
申请日：2022-02-09
申请人： North University of China
发明人： Yongqiu ZHENG , Chenyang XUE , Jinge GUAN , Pinggang JIA , Xinyu ZHAO , Chen CHEN , Jiamin CHEN , Liyun WU , Yuan HAN
IPC分类号： G01H17/00
摘要： The present disclosure relates to a thermal-acoustic-vibration three-parameter integrated in-situ sensor and system with a high-temperature-resistant and high-pressure-resistant structure, and specifically relates to the field of sensors. The provided thermal-acoustic-vibration three-parameter integrated in-situ sensor with a high-temperature-resistant and high-pressure-resistant structure comprises a heat detection device, a sound detection device and a vibration detection device; and the sound detection device and the vibration detection device are distributed on two sides of the heat detection device. When heat, sound and vibration need to be detected, only spectra of light signals emitted by the heat detection device, the sound detection device and the vibration detection device need to be obtained, and heat information, sound information and vibration information to be detected are obtained through the corresponding relation between the spectra of the optical signals emitted by the heat detection device, the sound detection device and the vibration detection device and heat information, sound information and vibration information to be detected.

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