Abstract: A data analysis apparatus 10 includes; an align unit 11 that acquires a pair data of a first data indicating a characteristic of a specific region and a second data corresponding to the first data and indicating another characteristic of the specific region, and aligns the first data in order of their sizes, a classification model generation unit that groups the pair data based on a characteristic of an order distribution of the first data after alignment, classifies the pair data, and generates a classification model for classifying the pair data using the classification result, a regression model generation unit that performs machine learning for each group, using the first data constituting the pair data and the second data constituting the same pair data, and generates a regression model indicating a relation with the first data and the second data.

Abstract: A set of multi-mode elastic wave generating and detecting devices and field sensors are utilized in a real-time in-situ monitoring system based on the quality assessment of a specially designed article made by an additive manufacturing machine. The original invention disclosed in U.S. patent application Ser. No. 15/731,366 involves the transmission and reception of waves into a periodic test artifact while it is being built. The current invention involves the transmission and reception of multi-mode waves into a test artifact, the processing of data from narrow and wide field-of-view sensors, and correlating and relating the waveforms and sensor data while it is being built using physics-based and machine learning models. The disclosed system may initiate control and real-time corrective actions based on the properties and characteristics of the obtained waveforms and sensor data and their correlations and functional relationships.

Abstract: A noncontact vibration measurement enables detection of acoustic emissions from fracture events in soft materials experimentally determined to be highly correlated to fracture energies, the latter revealing the toughness of the material.

Abstract: According to a first aspect of the present invention, there is provided a toner cartridge detachably mountable to a receiving device, the toner cartridge comprising a container including a accommodating portion for accommodating the toner and a discharge opening for discharging the toner from the accommodating portion into the receiving device; and an open/close member including a closing portion for closing the discharge opening and an engaging portion movable relative to the closing portion, the open/close member being rotatable relative to the container between (a) an opening position for causing the closing portion to open the discharge opening and (b) a closing position for causing the closing portion to close the discharge opening, wherein the engaging portion is movable relative to the closing portion between (c) a engaging position for engagement with the receiving device to receive a force for moving the open/close member from the opening position to the closing position when the toner cartridge is d

Abstract: A developing device includes a first housing member, and a second housing member that is configured by combining a housing, in which a developer accommodation space accommodating a developer and a roll accommodation space accommodating a development roll are provided, and the first housing member with each other and that includes an integrated member obtained by integrally forming a frame-shaped seal attachment portion and an outer shell portion with each other, the seal attachment portion being a portion to which a seal member separating the developer accommodation space and the roll accommodation space from each other is attached, the outer shell portion constituting an outer shell that separates an inside and an outside of the housing from each other.

Abstract: An electronic torque wrench (10) comprises a body with an axial extension along a longitudinal axis; a front end provided with a coupling (14) intended to engage the wrench on a joint to be tightened by manual rotation around a rotation axis (15) which is transverse to the longitudinal axis (11); a handle (13) along the body for operating the wrench; and a sensor (16) for detecting a torque applied with the wrench to the coupling (14) and comprising two flex sensor elements (16a and 16b) which are arranged spaced apart along the longitudinal axis (11). An electronic control circuit (17) is connected to the sensor (16) for receiving signals from it and applying a method which comprises the steps of calculating, depending on the flexing values detected by the two sensor elements (16a and 16b), whether the flexing value detected by the sensor element closest to the front end is less than the flexing value detected by the sensor element farthest from the end front; and, if so, emitting an error signal.

Abstract: Disclosed herein are systems and methods for a mass spectrometer having a multipole configured to pass an ion stream, and a detector configured to detect the properties of the abundance of ions represented by data points. The mass spectrometer also includes a processing system that is configured to obtain a plurality of paired data points (e.g., detector data points and RF amplitude data points), and identify, based on centroiding a portion of the plurality of paired data points, at least one characteristic of a peak and determine, based on the at least one characteristic of the peak, a preferred peak shape.

Abstract: A method is provided. The method can be used to perform valve testing for pneumatic valves. The method can include receiving, by a pressure controller including a data processor, data cauterizing an air flow through a valve coupled to the pressure controller. The method can also include determining, by the data processor, valve operation data associated with the valve. The method can further include providing, by the data processor, the valve operation data in a display coupled to the pressure controller. The valve operation data can include an opening point of the valve, a closing point of the valve, or an indication of stiction of the valve. The valve operation data can also be determined based on a rate of pressure change through the valve. Related systems and computer readable mediums performing the method are also provided.

Abstract: An image forming apparatus forms an image on a recording medium and includes a rotatable image bearing member, and a rotatable developer carrying member that carries a developer, forms a developing portion by contacting the image bearing member, and forms a developer image on a surface of the image bearing member by supplying the developer to an electrostatic latent image formed on the surface of the image bearing member in the developing portion. After performing an image forming operation, a controller controls driving of the image bearing member and the developer carrying member to perform a rotation operation for rotating the image bearing member with rotation of the developer carrying member stopped in a state where an amount of carried developer in the developing portion during the rotation operation is smaller than the amount of carried developer in the developing portion during the image forming operation.

Abstract: A container storage facility includes a container storage rack including a plurality of container placement sections that are next to each other in a first direction, and further includes a first sensor group of oxygen concentration sensors next to each other in the first direction on a first side of the containers in a second direction; a second sensor group of oxygen concentration sensors next to each other in the first direction on a second side of the containers in the second direction; a third sensor group of oxygen concentration sensors next to each other in the first direction at positions further toward the first side in the second direction than the first sensor group; and a fourth sensor group of oxygen concentration sensors next to each other in the first direction at positions further toward the second side in the second direction than the second sensor group.

Abstract: A rotation angle detection apparatus includes an incremental rotary scale and a detector. The rotary scale includes both a detection region having a scale formed therein for detecting a rotation angle of an object and a non-detection region having no scale formed therein. The detector generates, based on an input signal indicating change in the position of the scale of the detection region which changes according to change in the rotation angle of the object, an electrical signal that periodically changes according to the change in the position of the scale of the detection region. Further, the detector detects the rotation angle of the object based on the electrical signal. Furthermore, the detector detects a reference angle for the rotation angle of the object by counting the number of positional changes from an end of the scale of the detection region; the positional changes are indicated by the input signal.

Abstract: A device for remotely diagnosing an MRI coil comprises: a Diagnostic Interface Device (or DID); means for plugging the MRI coil into the DID when the MRI coil is not in use, said device adapted for: (a) measuring the status of certain key electrical conditions for the coil; (b) receiving a response back from the signals initially aimed at the coil in question; (c) processing those responses received; and (d) transferring the measured electronic status (using a specific code number for the coil) to a remote storage area on the internet. A method of use is also disclosed.

Abstract: A micromechanical inertial sensor. The inertial sensor includes a first sensor element for measuring an inertial variable in a first frequency band, and a second sensor element for measuring a periodic acceleration in a second frequency band. The second frequency band is at least partially above the first frequency band.

Abstract: A method for magnetic resonance imaging performs chemical shift encoded imaging to produce complex dual-echo images which are then applied (with imaging parameters) as input to a deep neural network to produce as output water-only and fat-only images. The deep neural network can be trained with ground truth water/fat images derived from chemical shift encoded images using a conventional water-fat separation algorithm such as projected power approach, IDEAL, or VARPRO. The chemical shift encoded imaging comprises performing an image acquisition with the MRI scanner via a spoiled-gradient echo sequence or a spin-echo sequence.

Abstract: Provided is an operation analysis method for a production plant (1), including: acquiring, with use of a Doppler LIDAR (5), a distribution of three-dimensional wind condition data at positions of an upper space of the production plant (1) and a surrounding space thereof including an arrangement region for an air-cooled heat exchanger (2); acquiring environment data indicating a state of a natural environment that affects operation of the air-cooled heat exchanger (2); and learning, through a numerical analysis with use of a computer, based on a distribution of the three-dimensional wind condition data and on the environment data, a correspondence between a distribution pattern of the three-dimensional wind condition data and the environment data.

Abstract: An optical scanning apparatus includes first and second light sources, a rotatable polygonal mirror, a motor, first and second mirrors, first and second lenses, and a casing. Within a mounting range, a top wall of an accommodating portion is provided with at least one projection projecting toward an opening of the accommodating portion. The projection extends from a first side wall to a second side wall of the accommodating portion. The top wall includes a recess formed opposite from the projection, and is free from a portion projecting toward the opening over a range from the first side wall to the second side wall, other than the projection in the mounting range. A free end portion of the projection is in a position remoter from the opening than a reflecting surface of the rotatable polygonal mirror is with respect to a rotational axis direction of the motor.

Abstract: Disclosed techniques for performing a process can include performing, by a plurality of subjects, a first repetitive movement with a specified stress or strain per cycle; analyzing for soft tissue disorganization or partially torn soft tissue in each of the plurality of subjects; generating an association relating stress or strain to a number of cycles that cause a transition to subrupture damaged tissue or to incomplete tear damaged tissue; measuring a stress or strain per cycle for a second repetitive movement that makes up the process; determining a limit on a number of cycles of the second repetitive movement intended to avoid at least one of: a transition to subrupture damaged soft tissue or to incomplete tear damage tissue; and performing the second repetitive movement as part of the process while ensuring that no individual subject exceeds the limit on the number of cycles of the second repetitive movement.

Abstract: The present invention addresses to a system that aims at reproducing situations close to those found in oil wells, in relation to the thermodynamic conditions (pressure and temperature), and the fluids present (by means of the chemical species involved), aiming at representing in a more realistic way the production scenarios to be faced. The main scope is to represent on a laboratory scale the phenomenon of depressurization with the release of carbon dioxide inducing the precipitation of calcite (calcium carbonate), the growth and agglomeration of inorganic crystals, and the phenomena of adhesion and scale on common metallic surfaces of elements of completion of oil wells.

Abstract: A system performs measurements in storage containers for storing items. The storage containers are stored in an automated storage system including a framework structure forming a three-dimensional storage grid structure for storing the storage containers. The grid structure forms vertical storage columns each having a horizontal area defined by the size of an access opening of the vertical storage columns. A rail system is arranged on the framework structure defining the circumference of each access opening on top of each storage column. The rail system provides available routes for container handling vehicles handling and transferring the storage containers to and from the storage columns. The system further includes a testing station, accessible to a container handling vehicle via the rail system, with measuring equipment for measuring atmospheric conditions and for performing measurements in said storage container. The testing station is configured to communicate measurement data to a computer system.

Abstract: A magnetic resonance member 1 includes a diamond crystal including plural diamond nitrogen vacancy center, and a high-frequency magnetic field generator 2 applies magnetic field of microwave to the magnetic resonance member 1. The aforementioned plural diamond nitrogen vacancy centers include diamond nitrogen vacancy centers arranged in directions of predetermined plural axes among four axes that indicates four connection directions of carbon atoms in the diamond crystal; and the aforementioned magnetic resonance member 1 is arranged in a direction that provides a substantially largest sensitivity of the measurement target magnetic field in the diamond nitrogen vacancy centers arranged in the predetermined plural axes.