Abstract: A system includes a particulate material sample that contains a fluid medium and a plurality of particles dispersed in the fluid medium. The system further includes a particle analysis apparatus having a sample cell and sample delivery means for delivering the particulate material sample to the sample cell, wherein the particle analysis apparatus is adapted to obtain particle information on at least one particle in that particulate material sample while the at least one particle is in the sample cell. Furthermore, the system also includes fluid manipulation means for manipulating movement of the fluid medium while the particle analysis apparatus is obtaining the particle information on the at least one particle, and a data processing apparatus that is adapted to determine a specific gravity of the at least one particle based on the obtained particle information.

Abstract: A specimen collection receptacle formed by a channel disposed within the wall of a toilet bowl. The receptacle is located above the weir water line. The receptacle comprises a channel open to the interior of the bowl having opposed non-parallel side walls. The side walls may be joined opposite the opening. The side walls may be joined by a bottom wall. The bottom wall may be arcuate. The side walls may be non-planar. The walls may exhibit a roughened surface. The receptacle may comprise an optical window. The receptacle may comprise a cuvette. The receptacle may be in communication with one or more light emitting probes. The receptacle may be self-cleaning. The receptacle may comprise a replaceable module disposed in the wall of the toilet bowl. The receptacle may be located at the front of the toilet bowl. The receptacle may be disposed in a toilet bowl liner or insert.

Abstract: A multicolor molded component used in an image forming apparatus includes a molded portion molded with a first resin, and a bearing portion configured to be movable with respect to the molded portion, and to support a rotating member. The molded portion includes a regulation portion, and the bearing portion is formed by injection molding to be engaged with the regulation portion in such a manner as to be movable in a first direction with respect to the molded portion.

Abstract: Disclosed is a calibration method and system for non-destructive testing and inspection (NDT/NDI). The method and system involve establishment of a reference database by conducting FMC acquisition on a first calibration block having standardly known indications with a first series of depths and under a laboratory standard calibration condition. Then phased-array operation is conducted on a second calibration block, which is substantially the same as the first block, having indications with a series of corresponding user measured depths and under a second calibration condition as close to the laboratory condition as possible. The calibration is then made with the gain compensation calculated based on the response signals from the indications of the second block, the first series of gain data from the reference database, and the user measured depths for the corresponding indications under the second calibration condition.

Abstract: Embodiments of methods are disclosed for characterizing a tested superabrasive element, such as a polycrystalline diamond element. In an embodiment, a method of characterizing the relative strength of a superabrasive element is disclosed. A first superabrasive element and a second superabrasive element are positioned upper surface to upper surface, including an area of overlap between the upper surfaces. A load is applied while the first and second superabrasive elements are overlapped until failure of one or both of the first or second superabrasive elements fail. A relative strength is determined using at least the load during failure as a parameter.

Abstract: Disclosed herein is an ultrasound imaging apparatus including a beamformer to transmit or receive an ultrasound signal; a first probe connection unit in which a first probe connector is placed; and a second probe connection unit in which a second probe connector is placed. The second probe connection unit is connected to the beamformer via the first probe connection unit, and the first probe connection unit includes a disconnecting unit to disconnect the first probe connection unit and the second probe connection unit from each other.

Abstract: Technologies are described herein for activating one or more operating modes of a register in a meter. The register is operated in a first mode. Light detections indicating whether the register is exposed to light or isolated from light are read. It is determined whether a condition is met based on the light detections. Upon determining that the condition is met, operating the register in a second mode.

Abstract: A method of measuring a friction coefficient of a surface of a specimen includes: obtaining surface information of the specimen by using an atomic force microscope (AFM); calculating data of a friction coefficient of the surface of the specimen by using the surface information of the specimen; and mapping the data of the friction coefficient of the specimen to an image. The method of measuring a friction coefficient of a surface of a specimen may prevent a probe part of an atomic force microscope from being worn out and secure high reliability of the friction coefficient value by correcting the atomic force microscope using a specimen to be actually measured and measuring a fiction coefficient at the same time.

Abstract: A pressure sensor assemblage includes a housing and a pressure sensor received in an interior space of the housing. The housing has at least one gas inlet that is connected in gas-permeable fashion at least to a sub-region of the interior space of the housing. In addition, a sacrificial element is provided at the gas inlet, which element is disposed and implemented in such a way that gas flowing through the gas inlet comes into contact with a surface of the sacrificial element, which surface of the sacrificial element is provided with a silver layer. The sacrificial element has a carrier element made of an iodine- or iodide-resistant material.

Abstract: Apparatus for determining and/or monitoring at least one limit value of a process variable of a medium in a container, comprising at least one sensor unit for registering a measured value dependent on the process variable and at least one electronics unit for producing a measurement signal dependent on the process variable. The invention is distinguished by features including that the apparatus is embodied to draw energy via a voltage output and a digital input of a recorder apparatus or a process control system.

Abstract: A sensor device is disposed in an intake passage through which intake air flows to an internal combustion engine. The sensor device includes a humidity sensor that generates a signal according to a humidity of the intake air flowing through the intake passage. A choke portion is defined in the intake passage to decrease a cross-sectional area of the intake passage. The humidity sensor is arranged on the choke portion.

Abstract: A light emitting component includes plural transfer elements, plural setting thyristors, and plural light emitting elements. The transfer elements are configured to be sequentially brought into an ON state. The setting thyristors are connected to the transfer elements, respectively. The setting thyristors are configured to be brought into a state where the setting thyristors are capable of changing to the ON state when the transfer elements are brought into the ON state. The light emitting elements are stacked on the setting thyristors through tunnel junctions, respectively. The light emitting elements are configured to emit light of increase a light emission amount when the setting thyristors are brought into the ON state.

Abstract: The embodiments described herein provide microelectromechanical systems (MEMS) devices, such as three-axis MEMS devices that can sense acceleration in three orthogonal axes (e.g., x-axis, y-axis, and z-axis). In general, the embodiments described can provide decoupling between the sense motions of all three axes from each other. This decoupling is facilitated by the use of an inner frame, and an outer frame, and the use of rotative spring elements combined with translatory spring elements that have asymmetric stiffness. Specifically, the translatory spring elements facilitate translatory motion in two directions (e.g., the x-direction and y-direction) and have an asymmetric stiffness configured to compensate for an asymmetric mass used to sense in the third direction (e.g., the z-direction).

Abstract: A downhole device for use in a wellbore that has sensors for monitoring flow rates and fluid properties of fluid flowing in the wellbore. The sensors are disposed adjacent one another so that the properties of the fluid monitored by the sensors are substantially the same. The sensor for monitoring flow rate is a flow meter optionally equipped with rotatable members that are affixed to a rotatable base member. The members are positioned in a path of the flowing fluid which rotates the members and base member; the fluid flow rate is estimated based on a measured rotational rate of the base member. Properties estimated by the fluid property sensor include viscosity and density. The fluid property sensor can include a resonating member disposed in the fluid flow path, by measuring the damping of the fluid across the resonating member, the fluid density and viscosity can be estimated.

Abstract: Aspects described herein generally relate to apparatus and methods for determining operational performance of material systems. Apparatus generally comprise a salt fog chamber having a fixture support having material system flexing components to test corrosion of an aircraft material system. In one aspect, a material performance chamber comprises a salt fog chamber and a jaw configured to flex a material system. Methods for determining corrosion include exposing a material system, such as a panel, to salt fog and flexing the material system at a frequency. In one aspect, a method for determining corrosion includes exposing a material system to a salt fog. The pH of the salt fog is from about 3.0 to about 9.0 and flexing the material system at a frequency from about 0.1 Hz to about 60 Hz.

Abstract: A shoulder assembly for a crash test dummy includes a movable clavicle adapted for attachment to a spine of the crash test dummy for freedom of movement in three-dimensional space, a scapula non-rigidly adapted mounted for attachment to the spine for freedom of movement in three-dimensional space, a shoulder cup member adapted for attachment to the spine in a plurality of axes for a shoulder joint, and an upper arm assembly having an arm bone made of a plastic material for operative attachment to the shoulder cup member to allow an impact on the shoulder of the dummy to move the shoulder assembly towards the spine.

Abstract: An image forming apparatus includes an apparatus main body, a fixing unit, an induction heating unit, a positioning mechanism, and a charge adjustment portion. The fixing unit includes a first fixing member and a second fixing member that form, between them, a nip portion through which a sheet is passed. The induction heating unit is supported so as to be rockable with respect to the apparatus main body and heats the first fixing member. The positioning mechanism keeps a distance between the induction heating unit and the first fixing member constant. The charge adjustment portion is fixed to the induction heating unit in a detachable manner and electrically charges or eliminates static electricity from the first fixing member.

Abstract: A developer container of a developing device has a toner collection portion having a collection container, a toner receiving member, a stopping member, and a toner collection passage. The collection container is arranged under a developing roller, extends along the axial direction of the rotary shaft of the developing roller, and has an opening open upward to face the developing roller. The toner receiving member is supported on the collection container, and has a swing portion protruding inward from an inner surface of the collection container and receiving toner that falls from the developing roller. The stopping member is supported on the collection container, and prevents, by the swing portion making contact with the stopping member from below, the swing portion from being displaced upward. The toner collection passage is arranged in a bottom part of the collection container, and communicates with the interior of the developer container.

Abstract: Provided is a highly reliable acceleration sensor that keeps production costs low and has low zero point drift initially and over time even when used in a poor installation environment. In this acceleration sensor, a weight that rotates when acceleration is applied in the z-direction is disposed in a cavity surrounded by a support substrate and a cap layer. The cap layer is formed such that both sides thereof across the axis of rotation of the weight have different masses per unit area.

Abstract: An image forming apparatus includes a printer engine having an exposure unit configured to form an electrostatic latent image based on data of an input image and a development unit configured to develop the formed electrostatic latent image, a specification unit configured to specify a pixel in an edge portion in which an edge-effect and a sweeping-effect are expected to occur, from among a plurality of pixels constituting the input image, and a correction unit configured to correct a toner amount with respect to the pixel in the edge portion in which the edge-effect and the sweeping-effect are expected to occur, which is specified by the specification unit, in order to suppress excessive consumption of toner caused by an effect expected to occur.