Abstract: Provided is a negative electrode active material which is excellent in capacity, capacity retention ratio, and a coulombic efficiency when charging/discharging is repeated. The chemical composition of the alloy particles of the negative electrode active material of the present disclosure includes 0.50 to 3.00 mass % of oxygen, and alloy elements containing Sn: 13.0 to 40.0 at % and Si: 6.0 to 40.0 at %, with the balance being Cu and impurities. The structure of the alloy particles includes: one or more types selected from the group consisting of a phase having a D03 structure, and a ? phase; one or more types selected from the group consisting of an ? phase and an ?? phase; and a SiOx phase (x=0.50 to 1.70). The SiOx phase (x=0.50 to 1.70) has a volume fraction of 5.0 to 60.0% and the ?? phase has a volume fraction of 0 to 60.0%.

Abstract: Provided is a floating connector that maintains the stability of electrical connections and achieves size reduction. A floating connector includes a relay connector and a first connector. The relay connector includes a first terminal having a plurality of contact spring parts, and the plurality of contact spring parts are arranged in a circumferential direction of the first terminal. The first connector includes a second terminal where a tubular part is formed, and a spherical part is formed an inner periphery of the tubular part. The plurality of contact spring parts come into contact with the spherical part in a state of being inserted into the tubular part of the second terminal. a distance from a center of the spherical part to a contact part between each of the contact spring parts and the spherical part of the second terminal is the same.

Abstract: This disclosure relates to a connection device that can provide a new function for an electronic device. A film antenna receives a wireless signal transmitted by radio, a relay unit relays the received wireless signal to a television receiver, an LED indicator emits light based on a control signal transmitted from the television receiver, a storage case stores the film antenna, the relay unit and a light emitting unit, and a connection member connects the storage case to the television receiver. In addition, in a state of being connected to the television receiver, in a normal direction to a housing surface having a display unit on a housing of the television receiver, the storage case has a protruding section which further protrudes from the housing surface and stores the film antenna in the protruding section. For example, this disclosure can be applied to a receiving device having a receiving unit which receives the wireless signal.

Abstract: The present invention relates to a method for producing fine hydrophobically modified cellulose fibers wherein anionic group-containing anionically modified cellulose fibers are bound to a modifying group, the method including subjecting hydrophobically modified cellulose fibers having an average fiber length of 1 ?m or more and 1,000 ?m or less to a finely pulverizing treatment in an organic solvent. The fine hydrophobically modified cellulose fibers obtained by the method for production of the present invention can be suitably used in various resin manufactured articles for daily sundries, household electric appliance parts, wrapping materials for household electric appliance parts, and various industrial applications such as automobile parts.

Abstract: Information relating to each link based on location information of a user can be generated with high accuracy even without measuring the location information at a high frequency. A map matching unit (101) associates location information of a moving user at each time with pedestrian network data (120) formed by a plurality of nodes and links connecting the nodes through a map matching process, and a calculation unit (102) calculates a passage record of a link of interest as link information based on whether or not the link of interest is connected to preceding and succeeding links in a link row acquired by aligning the links with which the location information is associated in order of times of pieces of the location information.

Abstract: The method for manufacturing a grain-oriented electrical steel sheet is a method for manufacturing a grain-oriented electrical steel sheet including a strain region forming process of irradiating the grain-oriented electrical steel sheet having a base steel sheet (1), an intermediate layer (4) disposed to be in contact with the base steel sheet (1), and an insulation coating (3) disposed to be in contact with the intermediate layer (4) with an electron beam and forming a strain region (D) which extends in a direction intersecting a rolling direction of the base steel sheet (1) on a surface of the base steel sheet (1), wherein, in the strain region forming process, a temperature of a central portion of the strain region (D) in the rolling direction of the base steel sheet (1) and an extension direction of the strain region (D) is heated to 800° C. or higher and 2000° C. or lower.

Abstract: Disclosed is a method for measuring a cell concentration in a sample, the method including the following steps of: (1) measuring the number of copies of a specific gene and a gene of an external standard in a plurality of standard samples each having a known cell concentration by using digital PCR (dPCR); (2) normalizing the measured value of the specific gene measured in the step (1) using the measured value of the external standard and creating a calibration curve on the basis of the normalized value and the known cell concentration; (3) measuring the number of copies of the same specific gene and gene of the external standard in a sample having an unknown cell concentration by using dPCR; and (4) normalizing the measured value of the specific gene measured in the step (3) using the measured value of the external standard and determining a cell concentration using the calibration curve created in the step (2) from the normalized value.

Abstract: A display system for a work machine includes: a display unit that performs a display of an image of surroundings of the work machine and of a function pertaining to delayed stop control of an engine of the work machine.

Abstract: A semiconductor design assistance device (100) includes an interface specification formulation unit (120) to refer to input/output information that indicates definitions of an access pattern and throughput for each input and each output of each of two functions, and formulate a specification of an interface part that transmits data between the two functions, based on source code indicating the two functions and a data flow between the two functions indicated in the source code, where in each of the two functions, when data is exchanged between two circuit modules, processing to be performed by a corresponding one of the two circuit modules is defined in a language that can define an input to and an output from a function.

Abstract: A method of manufacturing a laminated assembly includes depositing an oxide film on each of one surface of a plate-shaped object and a temporary joint surface of a temporary support substrate in an atmosphere whose temperature is kept in a first temperature range, performing a hydrophilizing process on an exposed surface of the oxide film, temporarily joining the plate-shaped object and the temporary support substrate with the oxide film interposed therebetween, forming a joint member on a joint surface of a support substrate, joining the plate-shaped object and the support substrate to each other with the joint member interposed therebetween, vaporizing water contained in the oxide film in an atmosphere whose temperature is kept in a second temperature range higher than the first temperature range, and separating the plate-shaped object and the temporary support substrate from each other.

Abstract: A resistance spot welded member and a resistance spot welding method. The resistance spot welded member includes a resistance spot weld formed by resistance-spot-welding a plurality of steel sheets including at least one high strength coated steel sheet. The high strength coated steel sheet has a specific chemical composition. The at least one high strength coated steel sheet includes a coated layer, a base metal, and an Fe-based electroplated base layer interposed between the coated layer and the base metal. The amount of solute Si and the amount of solute Mn in a region on a steel sheet surface in the vicinity of the edge of the corona of the resistance spot weld are 35% or less of the amount of solute Si and 35% or less of the amount of solute Mn, respectively, at a position ¼ of the sheet thickness.

Abstract: A stop system for an engine of a work machine includes an engine stop control unit and an engine stop control suspension unit. The engine stop control unit, in a case in which there is a stop instruction that instructs to stop the engine of the work machine, performs delayed stop control to delay the stop of the engine until a predetermined condition is established, and then stops the engine. The engine stop control suspension unit, in a case in which there is a cancellation instruction to cancel the stop instruction, suspends the delayed stop control when work equipment of the work machine is in a locked state, and continues to perform the delayed stop control when the work equipment is in an unlocked state.

Abstract: The registration device according to the embodiment includes an acquisition unit, a generation unit, a temporary registration unit, a calculation unit, a determination unit, and a registration unit. The acquisition unit acquires log data regarding a fault related to a faulty device in which a fault has been estimated to have occurred and a peripheral device installed around the faulty device. The generation unit generates a group including similar event logs issued at a certain frequency or more from the log data. When an event log in a group including an event log corresponding to training data for solving a fault corresponds to operation data related to an operation of a certain device in the group, the temporary registration unit registers the operation data as temporary training data.

Abstract: A galvanized steel sheet combining high strength with excellent formability, specifically, excellent ductility, hole expansion formability, local ductility, strain hardenability, and dimensional accuracy when forming a member. The base steel sheet has a defined chemical composition and a steel microstructure as follows: ferrite area ratio: 35.0% or more and 95.0% or less, bainitic ferrite area ratio: 1.0% or more and 40.0% or less, tempered martensite area ratio: 50.0% or less (including 0%), retained austenite area ratio: 1.5% or more, fresh martensite area ratio: 20.0% or less (including 0 %), SBF+STM+2×SMA: 10.0% or more and less than 65.0%, SBF+STM: 3.0 % or more and 60.0% or less, SMA1/SMA: 0.40 or less, IDR [% C?]: 0.16% or more, and tensile strength: 590 MPa or more and less than 980 MPa.

Abstract: A steel sheet having a tensile strength (TS) of 1180 MPa or more, high LME resistance, and good weld fatigue properties. The steel sheet has a specific chemical composition and a specific steel microstructure. Crystal grains containing an oxide of Si and/or Mn in a region within 4.9 ?m in a thickness direction from a surface of the steel sheet have an average grain size in the range of 3 to 10 ?m, the lowest Si concentration LSi and the lowest Mn concentration LMn in the region within 4.9 ?m in the thickness direction from the surface of the steel sheet and a Si concentration TSi and a Mn concentration TMn at a quarter thickness position of the steel sheet satisfy a specified formula.

Abstract: A sensing system provided in a vehicle capable of running in an autonomous driving mode, includes: a LiDAR unit configured to acquire point group data indicating surrounding environment of the vehicle; and a LiDAR control module configured to identify information associated with a target object existing around the vehicle, based on the point group data acquired from the LiDAR unit. The LiDAR control module is configured to control the LiDAR unit so as to increase a scanning resolution of the LiDAR unit in a first angular area in a detection area of the LiDAR unit, wherein the first angular area is an area where the target object exists.

Abstract: A high strength galvanized steel sheet is disclosed having a tensile strength of 1,320 MPa or more. A chemical composition of a steel sheet contains, by mass, C: 0.150 to 0.450%, Si: 0.80 to 3.00%, Mn: 2.00 to 4.00%, P: not more than 0.100%, S: not more than 0.0200%, Al: not more than 0.100%, O: not more than 0.0100%, and N: not more than 0.0100%, with a balance of Fe and inevitable impurities. An amount of diffusible hydrogen in steel is not more than 0.60 mass ppm. A total of tempered martensite and bainite is 60 to 95%, retained austenite is 5 to 30%, and retained austenite having an aspect ratio of 5.5 or higher with respect to an entire retained austenite is not more than 50%, and fresh martensite having a diameter of 2.0 ?m or less is not more than 20%.

Abstract: A base steel sheet containing Si in an amount of 0.50 to 3.00 mass % is subjected to an Fe-based electroplating treatment using an Fe-based electroplating solution containing Fe ions and transition metal ions other than the Fe ions to form an Fe-based electroplated layer, and then to an annealing treatment. In the Fe-based electroplating solution, a content of the Fe ions is 1.0 mass % or more and a content of the transition metal ions is 10 to 1000 mass ppm. A coating amount of the Fe-based electroplated layer per one surface of the base steel sheet is 1.0 g/m2 or more. Thus, a steel sheet having high strength and excellent resistance to resistance-weld cracking of a welded portion is obtained.

Abstract: A judgement device according to an embodiment includes an acquisition unit, a determination unit, a judgement unit, and an update unit. The acquisition unit acquires data of a sentence consists of at least two words. The determination unit determines a verb and an object word from among words included in the data. The judgement unit refers to group label information indicating which of a verb or an object word a word included in a label representing a sentence representative of a group including one or more sentences having the same meaning corresponds to, and judges which label a synonym of the determined verb and a synonym of the object word correspond to. The update unit associates a sentence with a judged label and updates the group label information when it is possible to judge which label a synonym of a verb and a synonym of an object word correspond to.

Abstract: There is provided a raw material cold-rolled steel sheet with Fe-based coating film excellent in primary rust prevention property or plating appearance. The raw material cold-rolled steel sheet with Fe-based coating film comprises: a base steel sheet having a chemical composition containing C of 0.80 mass % or less, Si of 0.10 mass % or more and 3.00 mass % or less, Mn of 1.50 mass % or more and 3.50 mass % or less, P of 0.100 masse or less; S of 0.0300 mass % or less, Al of 0.100 mass % or less, with a remaining part consisting of Fe and inevitable impurities; and a P-adhered Fe-based coating film containing an Fe-based coating film disposed on at least one surface of the base steel sheet and a P-containing substance adhered to a surface of the Fe-based coating film, and an adhesion amount of the P-containing substance in terms of P is 0.2 mg/m2 or more.