Abstract: A log management apparatus according to the present disclosure comprises a memory storing traveling log data of a vehicle and one or more processors. The one or more processors are configured to execute the following first to five processes. The first process is acquiring a remaining capacity of the memory at a current time. The second process is acquiring a traveling plan of the vehicle. The third process is calculating a predicted data size which is a size of the traveling log data predicted to be stored in the future in the traveling plan. The fourth process is predicting a capacity shortage of the memory in the traveling plan based on the predicted data size and the remaining capacity at the current time. The fifth process is a process of increasing the remaining capacity when the capacity shortage of the memory is predicted.

Abstract: A travel planner identifies, for a connection point where a travel lane in which a vehicle is traveling connects ahead of the vehicle with another lane different from the travel lane, an entry time range representing a time range during which entry of the vehicle from the travel lane to the connection point is recommended, and creates a travel plan including a transition of travel speed of the vehicle from a current position of the vehicle to the connection point so as to arrive at the connection point within the entry time range.

Abstract: The present disclosure provides to an apparatus for managing travel of a vehicle having an autonomous travel function. The apparatus executes the following steps. The apparatus sequentially acquires sensor information from a recognition sensor mounted on the vehicle. The apparatus sequentially generates prediction information showing a position of an object at a future time point based on the sensor information acquired sequentially. The apparatus transmits a remote support request to a remote support operator. The apparatus receives a remote support given in response to the remote support request by the remote support operator. The apparatus makes the vehicle autonomously travel in accordance with the remote support in response to confirming that an actual position of an object obtained from sensor information and a predicted position of an object obtained from prediction information correspond.

Abstract: Provided is a method of producing a purified chlorogenic acid-containing composition, including a contact step of bringing a chlorogenic acid-containing composition having solids concentration of from 1.5 mass % to 4.7 mass % and a “caffeine/chlorogenic acid” mass ratio of 5 or less into contact with a porous adsorbent.

Abstract: To provide a semiconductor device in which an IGBT having two gate terminals is driven by one control signal, and a continuous ON state and an ON state twice for one on-pulse signal are avoided. A semiconductor device includes: a control signal input terminal; an IGBT having a first gate terminal and a second gate terminal; a delay unit configured to delay an input signal for a delay time; and a logical product unit configured to calculate a logical product of a first input terminal and a second input terminal. The control signal input terminal is connected to an input terminal of the delay unit and a second input terminal of the logical product unit. An output terminal of the delay unit is connected to the first gate terminal of the IGBT and a first input terminal of the logical product unit. An output terminal of the logical product unit is connected to the second gate terminal of the IGBT.

Abstract: Provided is a method of producing a chlorogenic acid-containing composition, including a step of subjecting coffee beans to column extraction using an aqueous solvent, in which the coffee beans include at least one selected from the group consisting of green coffee beans, decaffeinated green coffee beans, roasted coffee beans having an L value of 40 or more, and decaffeinated roasted coffee beans having an L value of 25 or more, and include at least one selected from the group consisting of unground coffee beans and ground coffee beans having an average particle size of 2.0 mm or more.

Abstract: To provide a semiconductor device in which an IGBT having two gate terminals is driven by one control signal, and a continuous ON state and an ON state twice for one on-pulse signal are avoided. A semiconductor device includes: a control signal input terminal; an IGBT having a first gate terminal and a second gate terminal; a delay unit configured to delay an input signal for a delay time; and a logical product unit configured to calculate a logical product of a first input terminal and a second input terminal. The control signal input terminal is connected to an input terminal of the delay unit and a second input terminal of the logical product unit. An output terminal of the delay unit is connected to the first gate terminal of the IGBT and a first input terminal of the logical product unit. An output terminal of the logical product unit is connected to the second gate terminal of the IGBT.

Abstract: Provided is a purified chlorogenic acid-containing composition, having: a content of a chlorogenic acid in solids of from 10 mass % to 70 mass %; a “glucose/chlorogenic acid” mass ratio of from 0.1 to 0.9; a “caffeine/chlorogenic acid” mass ratio of 0.05 or less; and a pH of from 1 to 5.

Abstract: Provided is a method of producing a chlorogenic acid-containing composition, including a step of subjecting coffee beans to column extraction using an aqueous solvent, in which the coffee beans include at least one selected from the group consisting of green coffee beans, decaffeinated green coffee beans, roasted coffee beans having an L value of 40 or more, and decaffeinated roasted coffee beans having an L value of 25 or more, and include at least one selected from the group consisting of unground coffee beans and ground coffee beans having an average particle size of 2.0 mm or more.

Abstract: Provided is a purified chlorogenic acid-containing composition, having: a content of a chlorogenic acid in solids of from 10 mass % to 70 mass %; a “glucose/chlorogenic acid” mass ratio of from 0.1 to 0.9; a “caffeine/chlorogenic acid” mass ratio of 0.05 or less; and a pH of from 1 to 5.

Abstract: Provided is a method of producing a purified chlorogenic acid-containing composition, including a contact step of bringing a chlorogenic acid-containing composition having solids concentration of from 1.5 mass % to 4.7 mass % and a “caffeine/chlorogenic acid” mass ratio of 5 or less into contact with a porous adsorbent.