Abstract: A battery system comprises a battery pack, an equalization unit, and a battery ECU. The battery pack includes a plurality of blocks connected in series. The equalization unit performs equalization control to equalize the plurality of blocks in voltage. The battery ECU obtains a determined equalization time, and controls the equalization unit to end the equalization control when the equalization time has elapsed since the equalization control was started.

Abstract: In response to a request from a first device (100), a management unit (300) transmits a data encryption key to the first device (100) through a secure environment between the management unit (300) and the first device (100) when integrity of a first application running in an isolated calculation area is verified. The first device (100) encrypts target data using the data encryption key and transmits encrypted target data to a second device (200) through the first application. In response to a request from the second device (200), the management unit (300) transmits a data encryption key to the second device (200) through a secure environment between the management unit (300) and the second device (200) when integrity of a second application running in an isolated calculation area is verified. The second device (200) decrypts the encrypted target data using the data encryption key through the second application.

Abstract: A bubble generation device capable of causing bubbles to hit filtration membranes almost simultaneously includes a housing having side plates and a top plate fixed to the side plates; bubble release ports disposed therein and arranged along a longitudinal direction of the top plate; and a bubble release chamber disposed in the housing and communicated with the bubble release ports. A folded-back path is formed by at least a folded-back plate and an inner plate disposed therein. One end and another end, respectively, of each of the folded-back plate and the inner plate in the longitudinal direction, are fixed to one of the two side plates and another of the two side plates, which face each other. One side and another side, respectively, of the folded-back path in the lateral direction are communicated with the bubble release chamber and a gas storage chamber.

Abstract: A filtration membrane unit includes a filtration membrane and a suction side socket fixed to an end on one side in a longitudinal direction of the filtration membrane to hold the filtration membrane. The suction side socket extends in a lateral direction of the filtration membrane in a fixed state, and includes a recess into which the end is inserted. A flow path communicated with the recess extends in an extending direction of the suction side socket. A discharge port for discharging filtrate in the flow path is provided. The suction side socket includes a first outlet disposed on one side in the extending direction with respect to a center in the extending direction of the suction side socket, and a second outlet disposed on another side in the extending direction with respect to the center in the extending direction of the suction side socket.

Abstract: A diagnostic device for an exhaust gas aftertreatment device includes a temperature detection device that detects a filter inlet-side temperature and a filter outlet-side temperature, a differential pressure detection device that detects a differential pressure between a filter inlet-side pressure and a filter outlet-side pressure, an intake air pressure detection device that detects an intake air pressure of an engine, and a controller that determines a malfunction in an exhaust gas aftertreatment device based on values detected by the temperature detection device, the differential pressure detection device, and the intake air pressure detection device.

Abstract: A privacy-protected data aggregation device (10) includes: an attribute information encryption unit (13) that encrypts attribute information in user data to be aggregated, which includes a plurality of pieces of attribute information, using a homomorphic encryption method enabling aggregation processing; an aggregation processing unit (14) that aggregates user data with encrypted attribute information, for all combinations of possible values of the plurality of pieces of attribute information in domain data that defines possible values of each of the pieces of attribute information included in the user data, to obtain aggregated data including an aggregation result and encrypted attribute information; an anonymization processing unit (15) that performs anonymization processing on the aggregated data; and a decryption unit (16) that decrypts aggregated data subjected to the anonymization processing to obtain aggregated data including an aggregation result after the anonymization processing and decrypted attrib

Abstract: Provided are a variable geometry turbine and a turbocharger with the same. The variable geometry turbine is provided with a turbine impeller, a housing, a plurality of nozzle vanes, and a link mechanism. Inside the housing, a link compartment in which the link mechanism is accommodated is formed, the link compartment being separated from a nozzle flow path by a hub-side member having a hub side surface defining the nozzle flow path. The link mechanism and each of the plurality of nozzle vanes are coupled together via a nozzle shaft penetrating through the hub-side member. The hub-side member has at least one communication hole providing communication between the nozzle flow path and the link compartment. When each of the plurality of nozzle vanes is fully opened, the opening of the at least one communication hole on the nozzle flow path side is formed on the inner side radially of the turbine impeller than the leading edge of each of the plurality of nozzle vanes.

Abstract: A sulfide solid electrolyte that contains lithium, phosphorus, sulfur, chlorine and bromine, wherein in powder X-ray diffraction analysis using CuK? rays, it has a diffraction peak A at 2?=25.2±0.5 deg and a diffraction peak B at 2?=29.7±0.5 deg, the diffraction peak A and the diffraction peak B satisfy the following formula (A), and a molar ratio of the chlorine to the phosphorus “c (Cl/P)” and a molar ratio of the bromine to the phosphorus “d (Br/P)” satisfies the following formula (1): 1.2 < c + d < 1.9 ( 1 ) 0.845 < S A / S B < 1.2 ( A ) where SA is an area of the diffraction peak A and SB is an area of the diffraction peak B.

Abstract: To provide a sample preprocessor that can make the amount of a sample liquid after filtering accurate and raise the accuracy of subsequent measurement or the like, the sample preprocessor, where a sample liquid is filtered to capture a predetermined component on a filter, includes a connection mechanism that connects a sample container and a suction source. The sample container includes a bottle that stores a sample liquid and a cartridge that has a tubular shape, has a proximal end side attached to the bottle and, has the filter provided therein. The connection mechanism includes a suction terminal that connects a distal end side of the cartridge and the suction source and sucks the sample liquid in the sample container, and an attachment surface that the bottle is attached to and arranges the cartridge in a predetermined position relative to the suction terminal.

Abstract: Media for making esophageal organoids, methods of making an esophageal organoid using that media, and esophageal organoids produced by those methods

Abstract: A video transmission apparatus (10) includes: a specified-position information acquisition unit (110) that acquires specified-position information indicating a specified position in an area to be surveilled including each imaging region corresponding to each of a plurality of imaging apparatuses; and a video transmission control unit (120) that selects at least one imaging apparatus from among the plurality of imaging apparatuses using imaging position information indicating a position or an imaging range of each of the plurality of imaging apparatuses and the specified-position information and transmits a video captured by the selected imaging apparatus to a video sharing apparatus that is to share the video.

Abstract: A video transmission apparatus (10) includes: a specified-position information acquisition unit (110) that acquires specified-position information indicating a specified position in an area to be surveilled including each imaging region corresponding to each of a plurality of imaging apparatuses; and a video transmission control unit (120) that selects at least one imaging apparatus from among the plurality of imaging apparatuses using imaging position information indicating a position or an imaging range of each of the plurality of imaging apparatuses and the specified-position information and transmits a video captured by the selected imaging apparatus to a video sharing apparatus that is to share the video.

Abstract: An image forming apparatus includes: a rotation mechanism capable of rotating a rectangular display device between a landscape orientation with longer sides being top and bottom and a portrait orientation with shorter sides being top and bottom; a detection sensor that detects switching of the display device between the landscape orientation and the portrait orientation; and a controller that, upon detection of switching of the display device from the landscape orientation to the portrait orientation by the detection sensor, enlarges a preview display area and allows a preview to be displayed in a size enlarged to fit the enlarged preview display area and displayed to make top and bottom edges of the preview parallel to the shorter sides of the display device.

Abstract: A machining condition searching method includes: generating a machining condition to be set in a machining device; collecting a machining state; collecting the machining result performed under the machining condition; calculating an evaluation value of the machining on the basis of the machining result; constructing an evaluation value prediction model predicting, on the basis of the machining condition, the machining state, and the evaluation value, an evaluation value corresponding to the machining condition that has not been tried; and constructing the evaluation value prediction model on the basis of a change degree in the relationship between the machining condition and the evaluation value, and performs weighting based on the machining state on the evaluation value prediction model. The machining condition to be tried next is generated using a predictive value of the evaluation value. Each of the above processes is repeatedly performed until it is determined to end a search.

Abstract: A processor records operation history information indicating a history of operations to an operation portion that corresponds to a plurality of setting screens for each user regarding each of a plurality of functions of an image processing apparatus, in a nonvolatile storage device. The processor determines a learning level for each of the plurality of functions for each of the users based on the operation history information. The processor causes a display portion to display a screen that is selected from a plurality of guidance screens according to an operation to the operation portion, the plurality of guidance screens presenting explanatory information on each of the plurality of functions. The processor incorporates information on the learning level for each of the plurality of functions that corresponds to the user into at least one of the plurality of guidance screens.

Abstract: A pressure detection device 1 includes: an enclosure assembly configured to be mounted in a communication hole in an internal combustion engine; a diaphragm head 32 provided at one end of the enclosure assembly and configured to receive pressure of combustion gas from the internal combustion engine; and a buffer member 80 located at the diaphragm head 32 and configured to supply the combustion gas to the diaphragm head 32 while reducing the temperature of the combustion gas. Female threads formed on a first buffer member 81 of the buffer member 80 and male threads formed on a second buffer member 82 of the buffer member 80 are configured to threadably engage each other.

Abstract: A focusing adjustment method of a camera module predicts, before completion of securing of a camera board to an optical system, a shrinkage deviation amount by which the optical system and the camera board will approach one another. The focusing adjustment method adjusts a position and an angle of the camera board to separate, by the predicted shrinkage deviation amount, the camera board from the optical system as compared with a focusing attitude of the image sensor with respect to the optical system where the optical system is in focus on the image sensor to accordingly offset the predicted shrinkage deviation amount.

Abstract: A focus adjustment method for a camera module equipped with an optical system, an image sensor, and a camera substrate to which said image sensor is mounted. The focus adjustment method includes a measurement step of measuring an installation position and an installation angle of the image sensor on the camera substrate, an adjustment step of adjusting a position and an angle of the camera substrate relative to the optical system, and an assembly step of assembling the camera substrate to the optical system after adjusting the position and angle of the camera substrate. The adjustment step includes adjusting the position and angle of the camera substrate based on the installation position and angle of the image sensor as measured so that a position and an angle of the image sensor relative to the optical system become a set position and a set angle predefined according to the optical system.

Abstract: An anomality prediction system, which predicts an anomality of a machine, includes: one or more memories; and one or more processors configured to: obtain a state variable including at least one of output data from at least one sensor that detects a state of at least one of the machine or a surrounding environment, internal data of control software controlling the machine, or computational data obtained based on at least one of the output data or the internal data; generate, by inputting the obtained state variable into a machine learning model, a degree of anomality of the machine based on output from the machine learning model; and notify information based on the generated degree of anomality, wherein the notified information includes at least one of the generated degree of anomality at one or more time points, or one or more levels of anomality based on the generated degree of anomality.

Abstract: A turbine housing that includes: a body part including a scroll passage wall surface, an exhaust gas discharge path wall surface, and a wastegate passage wall surface provided inside the body part, the scroll passage wall surface forming a scroll passage having a scroll shape, the wastegate passage wall surface forming a wastegate passage connecting the scroll passage and the exhaust gas discharge path to each other while bypassing the turbine wheel; and an entrance flange part provided at an upstream end of the scroll passage in the body part, the entrance flange part including an exhaust gas inlet leading to the scroll passage. The wastegate passage has an entrance-side opening edge formed at the scroll passage wall surface and provided at a position where the entrance-side opening edge is visually recognizable at least partially from outside the turbine housing through the exhaust gas inlet.