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Matches 1 - 50 out of 24,015

Document Document Title
WO/2018/223245A1
The invention relates to an optimiser for transfer funnels, characterised in that it comprises a monitoring and control system implemented in the transfer funnels, monitoring the operation and state of said devices, thus allowing control...  
WO/2018/221577A1
This blade vibration monitoring device comprises: a rotary machine that is provided with a rotation shaft that extends along an axis and a plurality of moving blades that have moving blade bodies that extend radially from the rotation sh...  
WO/2018/222541A1
A vibration sensing optical fiber cable is provided. The cable includes at least one optical fiber embedded in the cable jacket such that vibrations from the environment are transmitted into the cable jacket to the optical fiber. The cab...  
WO/2018/222535A1
A strain sensing optical fiber cable is provided. The cable includes at least one optical fiber embedded in the cable jacket such that vibrations from the environment are transmitted into the cable jacket to the optical fiber. The cable ...  
WO/2018/216708A1
This vibration sensor is provided with: a base plate having an upper surface including a central portion and an outer peripheral portion; a container portion which is positioned on the outer peripheral portion of the upper surface, and w...  
WO/2018/215417A1
The method according to the invention for determining at least one material property of a workpiece (2) arranged in a punching machine (1), in particular for determining workpiece material and/or workpiece thickness, comprises the follow...  
WO/2018/215749A1
A vehicle noise, vibration and harshness (NVH) testing method and system A vehicle noise, vibration and harshness testing method, the method comprising: sampling the frequency and amplitude of a noise at discrete intervals over a plurali...  
WO/2018/210588A1
A method (500) for monitoring sound within an environment (100) using a lighting network (300, 400) comprising a processor (26, 220), a plurality of sound sensors (32), a plurality of environmental sensors (36), and a plurality of lighti...  
WO/2018/211281A1
An input device (4) comprises a plurality of optical vibration sensors (2) mounted in a common housing. Each optical vibration sensor (2) comprises a diffractive optical element (14); a light source (10) arranged to illuminate the diffra...  
WO/2018/212574A1
The present invention relates to a device for diagnosing a facility malfunction using radiated ultrasonic wave sensing and, more particularly, to a movable ultrasonic image facility diagnosis comprising an electronic means for visualizin...  
WO/2018/211237A1
This application relates to methods and apparatus for distributed fibre optic sensing and especially to the processing of signals derived from such sensing techniques to characterise events of interest. The application describes a method...  
WO/2018/207973A1
The present invention relates to a system and a method for automatic diagnosis of a power generation facility, and a system for automatic diagnosis of a power generation facility according to an embodiment of the present invention compri...  
WO/2018/207528A1
This structure abnormality diagnosis device comprises a vibration information extraction unit, an information storage unit, and an abnormal condition diagnosis unit. The vibration information extraction unit extracts vibration informatio...  
WO/2018/204642A1
Systems and methods are provided for sensing acoustic signals using a floating base vector sensor. A vector sensor according to an embodiment of the present disclosure can be used to detect and characterize low frequency sound wave(s) in...  
WO/2018/204663A1
A contact sensor for the repeatable detection of small, high frequency mechanical vibrations in external systems is presented herein. The sensor includes a metal housing with an attachment device at one end and an output at the other end...  
WO/2018/199786A1
The device for measuring vibrations, particularly seismic ones, incorporating a base assembly (1) and the inert mass (2), which contains measuring arms (4) and a reference interferometer (3) attached to the base assembly (1) and the iner...  
WO/2018/198111A1
A system for continuously monitoring at least one machine including a plurality of magnetic sensors synchronously sensing magnetic fields emitted by at least one machine, the plurality of magnetic sensors sensing the magnetic fields alon...  
WO/2018/196036A1
A sensing diaphragm and an MEMS microphone. The sensing diaphragm comprises a sensitive part (2) located in a middle area, and a fixing part (5) located at the edge of the outer side of the sensitive part (2) and integrally formed with t...  
WO/2018/198629A1
This vibration detector is configured to perform detection on a device (TD) where vibration occurs and is provided with: a plurality of heat flux sensors (12, 14, 16, 18); an elastic body (630); a weight (640); and a detection unit (650)...  
WO/2018/197440A1
The present invention relates to a system (S1, S2) for detecting a state or a malfunction of an assembly comprising a structure, said system (S1, S2) comprising a device for sensing vibrations of the structure (P, C), said device for sen...  
WO/2018/198315A1
The purpose of the present invention is to provide a computer system, an equipment abnormal sound determination method and a program which enables easily performing machine learning by carrying out machine learning of normal sounds and d...  
WO/2018/200391A1
A system includes a monitoring system to monitor an operational parameter of a bearing assembly within a hydraulic turbocharger. The bearing monitoring system includes at least one sensor to monitor a relative position or operational par...  
WO/2018/200204A1
Embodiments of systems and methods described in this disclosure are directed to torsional vibration monitoring and diagnostics systems and methods that can be implemented with a moving component (105). Further such embodiments can be use...  
WO/2018/198132A1
Oscillatory instabilities are ubiquitous of systems, and these usually arise out of low amplitude aperiodic oscillations. These oscillatory instabilities generally affect the performance and the lifespan of systems in an adverse manner. ...  
WO/2018/197797A1
The invention relates to a method for detecting a defect in a vibration sensor comprising the whitening (E1) of the vibratory signal (X(n)) delivered by the vibration sensor, and the calculation (E2) of an indicator of asymmetry of the w...  
WO/2018/195661A1
There is described a method of making an acoustic sensor having a frequency response approximating a desired frequency response. The method comprises wrapping optical fiber around a core according to a wrapping pattern. The wrapping patt...  
WO/2018/193569A1
This sound pressure analysis device for high-sound-pressure sound fields is capable of accurately estimating a cavitation threshold and cavitation amount. This sound pressure analysis device (42) for high-sound-pressure sound fields is p...  
WO/2018/193617A1
In the present invention, a sensor unit (20) has an oscillation structure that oscillates as a result of vibration waves generated as a result of the rotation of a rotating machine. An extraction unit (21) extracts an oscillation signal ...  
WO/2018/187859A1
A method and a system for noise discrimination, the method comprising measuring noise levels of a noise source, measuring noise levels at a target location positioned at a distance from the noise source, measuring wind speed and directio...  
WO/2018/189197A1
The present invention relates to a pulse response acquisition method using a method called sliding sine to assess the acoustic properties of parts, acoustic enclosures, sound systems or the properties of acoustic insulation between rooms...  
WO/2018/189450A1
This method for ultrasonically probing a medium, using a device including a reverberating solid object having a face to be placed in contact with the medium to be probed and at least one electroacoustic transducer placed against a wall o...  
WO/2018/188382A1
Disclosed are a frequency detection method based on synchronous oscillation of a resonator, and a tilt sensor. The tilt sensor comprises detecting elements (3) and synchronization elements (4) respectively placed in a first oscillating c...  
WO/2018/184833A1
The invention relates to a system and method for condition monitoring and/or fault diagnostics. To improve a monitoring and/or diagnostic property, the system according to the invention has: a detection unit (12a-g) which is provided to ...  
WO/2018/184256A1
A single point laser vibration measurer based multi-directional wide-angle and continuous-scan vibration measurement auxiliary instrument. An X-axis rotary motor (15) is disposed on a base support (2); the X-axis rotary motor (15) drives...  
WO/2018/173632A1
This information terminal extracts a prescribed frequency band from the waveform of a signal of a machine component detected by a vibration sensor, and compares a frequency component which has been subjected to frequency analysis, and a ...  
WO/2018/172681A1
A system for measuring vibrations of a surface (VSURF) of a mechanical part (M), comprising a source (SOURCE) of radiation (L), a first separator element (ELI) configured to define a first incident ray (LB1) and a reference ray (RLB), a ...  
WO/2018/173527A1
Provided is a vibration sensor that comprises: a substrate having therein a space surrounded by a bottom surface, an upper surface, and a side surface; a first conductive member located on the bottom surface; a second conductive member l...  
WO/2018/173631A1
This vibration analyser is operated on the basis of a signal received from an information terminal, is capable of transmitting a signal obtained as a result of being operated to the information terminal, and analyses the vibration of a m...  
WO/2018/172399A1
The invention relates to a method for localizing assembly errors during the arrangement and/or the assembly of in particular vibration-isolated structural elements, in particular of components of optical arrangements, preferably of micro...  
WO/2018/171999A1
A method for detecting an oscillation of a vehicle part (105) for a vehicle (100) has a step of applying an electrical excitation signal (133) to at least one electrical coil (124). The at least one electrical coil (124) is inductively c...  
WO/2018/168082A1
A measurement signal of a trigger detection sensor (100) by which the state of a structure is sensed is inputted into a trigger detection sensor connection circuit (11). An evaluation function unit (23) compares the measurement value acq...  
WO/2018/168073A1
A state monitoring system (100) for a rotary machine is provided with a sensor head (2), a preamplifier (4), a main body unit (6), and a temperature sensor (23), which is provided to the preamplifier (4), and which outputs an ambient tem...  
WO/2018/168074A1
A high-frequency oscillation measuring system (100) is provided with a sensor unit (1), a cable (3), and a measuring unit (2). The cable (3) includes a power supply line (4) and a ground line (5), and does not include a signal line. The ...  
WO/2018/163640A1
The present invention addresses the problem of enabling probabilistic inference of the overall degree of influence of a sound or vibration source together with a transmission path or of a given element and the cost effectiveness of struc...  
WO/2018/165178A1
Examples of systems and methods for locating movable objects such as carts (e.g., shopping carts) are disclosed. Such systems and methods can use dead reckoning techniques to estimate the current position of the movable object. Various t...  
WO/2018/159397A1
An information gathering system (1) is provided with: an in-vehicle device (200) that is disposed in a vehicle; and an information processing device (400) communicably connected to the in-vehicle device (200). The in-vehicle device (200)...  
WO/2018/157227A1
A sound velocity sensor for underwater use has an acoustic transmitter and receiver, a path length portion defining an acoustic path and positioned such that a generated acoustic signal propagates along the acoustic path from the acousti...  
WO/2018/159160A1
This diagnostic system diagnoses a facility device (1) that is provided with a plurality of movable units (34, 35, 36, 37) that are driven by different actuators (27, 33, 36, 373), respectively. The diagnostic system is provided with: de...  
WO/2018/159164A1
Provided is a method for easily and accurately detecting or predicting cracking occurrence when roasting coffee beans. A coffee bean cracking detection method according to the present invention comprises: a sound measurement step for tem...  
WO/2018/159165A1
Provided is a method for easily and accurately detecting or predicting cracking occurrence when roasting coffee beans. A coffee bean cracking detection method according to the present invention comprises: an average value calculation ste...  

Matches 1 - 50 out of 24,015