Abstract: A system comprising an aftertreatment system comprising: a catalyst member, and a first exhaust conduit upstream of the catalyst member; a first temperature sensor operatively coupled to the catalyst member; a flow sensor coupled to the first exhaust conduit; and a controller. The controller determines a temperature of the catalyst member, a flow rate of exhaust within the first exhaust conduit, and a space velocity of the exhaust within the catalyst member. The controller determines a first degradation value indicative of a degradation of the catalyst member. The controller determines a first difference between the first degradation value and a first degradation reference value and a second difference between the first degradation value and a second degradation reference value. After determining that the first difference is less than the second difference, the controller selects a first calibration metric. The controller determines a first efficiency value associated with the catalyst member.

Abstract: A bandpass filter may include a set of layers. The set of layers may include a first subset of layers. The first subset of layers may include hydrogenated germanium (Ge:H) with a first refractive index. The set of layers may include a second subset of layers. The second subset of layers may include a material with a second refractive index. The second refractive index may be less than the first refractive index.

Abstract: A refrigerator appliance or ice supply, as provided herein, may include an ice maker, an ice bucket, and a shutter. The ice maker may include a mold body defining a discrete first compartment and second compartment within which water freezes. The ice bucket may define a first chamber and a second chamber. The second chamber may be separated from the first chamber. The ice bucket may further define an outlet opening having a first portion in fluid communication with the first chamber and a second portion in fluid communication with the second chamber. The shutter may be disposed at the outlet opening and movable between a first position and a second position. The first position may include the shutter covering the second portion and spaced apart from the first portion. The second position may include the shutter covering the first portion and spaced apart from the second portion.

Abstract: An image forming apparatus includes a reading device and a controller. The reading device reads an image of a source document, and generates image data. The controller receives an input of the image data generated by the reading device. Further, the controller decides that the source document is a chargeable item, when image information indicating that the source document is the chargeable item, for which charging a usage fee corresponding to the source document to a predetermined third party is permitted, is included in the image data.

Abstract: Radio frequency (RF) communication systems with coexistence management are provided herein. In certain embodiments, a method of coexistence management includes generating an RF observation signal based on observing a cellular transmit signal using a cellular front end system, processing the RF observation signal to generate digital observation data using a cellular transceiver, generating a digital wireless local area network receive signal based on processing an RF wireless local area network receive signal using a wireless local area network transceiver, processing the digital observation data to determine an estimated amount of aggressor spectral regrowth present in the RF wireless local area network receive signal using a spectral regrowth modeling circuit of the wireless local area network transceiver, and compensating the digital baseband wireless local area network receive signal for RF signal leakage based on the estimated amount of aggressor spectral regrowth.

Abstract: An article holder assembly for use with a dishwasher appliance includes a base portion adapted to fit onto an upper rack or a lower rack of the dishwasher appliance. The article holder assembly includes at least one arm member removably coupled to the base portion, a first attachment location for the at least one arm member, and a second attachment location for the at least one arm member. Further, the article holder assembly is adjustable between an engaged position and a disengaged position. Thus, in the engaged position, the arm member(s) is secured to the first attachment location such that the arm member(s) extends outward from the base portion to support one or more of the articles during a wash cycle of the dishwasher appliance. Moreover, in the disengaged position, the arm member(s) is secured to the second attachment location such that the arm member(s) rests against the base portion.

Abstract: Methods of grinding materials. The methods may include introducing a material and a circulating fluid to a jet mill and recycling the circulating fluid. The material may include coal. Systems of grinding materials also are provided.

Abstract: A sheet conveying device includes a sheet placement table, a sheet discharge table, a conveyance mechanism, raising/lowering mechanism, and a raising/lowering control portion. The sheet discharge table is located below the sheet placement table. The conveyance mechanism conveys a sheet placed on the sheet placement table onto the sheet discharge table via an execution position at which image processing is executed by an image processing portion. The raising/lowering mechanism raises and lowers the sheet placement table. The raising/lowering control portion controls the raising/lowering mechanism to raise and lower the sheet placement table to a target position that is determined in accordance with a size of the sheet on the sheet discharge table.

Abstract: RF communication systems with interference cancellation for coexistence are provided herein. In certain embodiments, an RF communication system includes a transmitter that transmits a transmit signal through a first front end circuit, a receiver that processes a receive signal from a second front end circuit, and a feedback receiver that processes a feedback signal from the first front end circuit to generate a digital interference cancellation signal that compensates the receiver for interference arising from the transmitter.

Abstract: A printing system for processing entries in a distributed ledger manages documents or transactions based on printing or scanning operations. A computing platform within the system receives a first entry having a variable set of data. The computing platform determines a partial chain hash of the first entry using the variable set of data. The computing platform generates at least one additional entry having at least one additional variable set of data. The computing platform updates the partial chain hash with the at least one additional variable set of data of the at least one additional entry. The computing platform generates a block having a block header for a blockchain using the partial chain hash when a condition is met. The block includes transactions or documents to be printed at a printing device using the distributed ledger.

Abstract: Provided are an endoscope device and a connection determination method for preventing light emission exceeding an allowable amount from being performed in a state where a light guide is not connected to an endoscope. An endoscope device of the present disclosure includes a light source unit configured to supply light to one end of a light guide; an insertion member including a connecting portion detachably connected to the other end of the light guide and a distal end that emits the light from the light guide to a target region of a subject; a light receiving unit configured to receive reflected light reflected by the target region of the subject and incident from the distal end; and a control unit configured to determine a connection state between the light guide and the insertion member on the basis of information of the reflected light received by the light receiving unit.

Abstract: An image processing apparatus includes, among other things, a control unit that adjusts luminance of a first image and luminance of a second image by adjusting a first control parameter for controlling at least one of a first light source, a first imaging unit, or a first image processing unit and a second control parameter for controlling at least one of a second light source, a second imaging unit, or a second image processing unit on the basis of luminance information of the superimposed image.

Abstract: A developer conveying mechanism includes a pipe-shaped conveying path that conveys developer and includes a discharge port formed in part of a side surface thereof, a shutter that is slidably attached to the pipe-shaped conveying path and that is selectively arranged at a closing position overlapping with the discharge port and an opening position retreated from the discharge port, a seal member that is fixed to a seal affixing surface of the shutter, and a biasing member that biases the shutter toward the closing position. The shutter includes the seal affixing surface, which is a flat surface, and a pair of engagement portions that are opposite to each other across the seal affixing surface in a circumferential direction of the pipe-shaped conveying path. The pipe-shaped conveying path includes a pair of guide ribs with which the pair of engagement portions slidably engage.

Abstract: A system includes: an engine; and an aftertreatment system for treating exhaust gas produced by the engine, the aftertreatment system including: an exhaust conduit configured to receive the exhaust gas and hydrocarbons from the engine; a preheating oxidation catalyst; a primary oxidation catalyst disposed downstream of the preheating oxidation catalyst; a selective catalytic reduction system disposed in the exhaust conduit downstream of the primary oxidation catalyst. The aftertreatment system includes: a controller configured to: determine a temperature of the exhaust gas at an inlet of the selective catalytic reduction system, and in response to the temperature of the exhaust gas at the inlet of the selective catalytic reduction system being below a threshold temperature, cause the engine to provide the hydrocarbons to the exhaust conduit.

Abstract: Systems and methods for using a multi-stage compressor to increase the temperature and pressure of BOG sent to a heat exchanger for cooling a separate liquid refrigerant. The subsequent stage(s) of the multi-stage compressor further compress the BOG, which is then recycled to a liquefaction unit or used as fuel gas for one or more turbines.

Abstract: An ink heating device (7) includes a heater circuit (91) including a heater (71) which heats ink and an auto-return type bimetal switch (92) which is provided between the heater (71) and a power source (A); a relay (5) provided between the bimetal switch (92) and the power source (A); and a controller (4) which opens or closes the relay (5) according to a state of the heater circuit (91).

Abstract: A robot includes a first link having a first longitudinal axis operatively coupled to a second link having a second longitudinal axis such that rotation of the first link relative to the second link alternatively performs the following effects: elongation of the first link; pivoting of the first longitudinal axis relative to the second longitudinal axis; and rotation of the first longitudinal axis relative to the second longitudinal axis.

Abstract: A belt unit includes a belt that is endless, a plurality of stretching rollers, a pair of side frames and one or more shafts. The side frames are each provided with bearing holes that rotatably support opposite end parts of the stretching rollers, and positioning holes into which opposite end parts of the shafts are inserted. The shafts each have formed therein a first engagement groove that engages with a first holding jig. The stretching rollers each have formed therein a second engagement groove that engages with a second holding jig. When the first engagement groove is in engagement with the first holding jig, the shafts are arranged opposite the positioning holes corresponding thereto, and have a phase thereof restricted in a circumferential direction thereof. When the second engagement groove is in engagement with the second holding jig, the stretching rollers are arranged opposite the bearing holes corresponding thereto.

Abstract: Disclosed herein are system, method, and device embodiments for zero touch deployment and dynamic configuration. A management server receives a dynamic configuration value for a configuration setting via a configuration service, and generates configuration information including a mapping of a configuration setting to the dynamic configuration value. Further, the management server receives a configuration information request including an identifier associated with a remote client device, and sends the configuration information to the remote client device.