Abstract: The present disclosure provides bicyclic pyridine derivatives. A compound represented by formula I: or a pharmaceutically acceptable salt thereof, wherein X is a oxygen atom, sulfur atom, NR, or CR?R?, n is 0 or 1, R1, R2a, R2b, R2c, R2d, R, R? and R? are each independently a hydrogen atom, a halogen atom, optionally substituted C1-6 alkyl, or an optionally substituted C6-10 aryl, or two of R2a, R2b, R2c, R2d, R, R?, and R?, together with a carbon atom or a nitrogen atom to which they are attached, form a 3- to 6-membered saturated carbocyclic ring or saturated heterocyclic ring, and R3a, R3b, R3c and R5a and R5b, are as defined in the description.

Abstract: When ?EST of at least one of a donor compound and an acceptor compound to form an exciplex is 0.35 eV or less, the driving lifetime of an exciplex light-emitting device can be improved.

Abstract: An organic electroluminescent device having an anode, a cathode, and a light emitting layer between the anode and the cathode, in which the light emitting layer contains a first organic compound, a second organic compound, and a third organic compound that satisfy the following expression (A), the second organic compound is a delayed fluorescent material, and the third organic compound is a light emitting material, is capable of enhancing the light emission efficiency. ES1(A), ES1(B) and ES1(C) represent a lowest, singlet excitation energy level of the first, second and third organic compound, respectively.

Abstract: An organic light-emitting device containing both a compound represented by the following general formula (1) and a compound represented by the following general formula (2) has a high light emission efficiency. The rings a to c each are a benzene ring that can be optionally condensed, R1 and R2 each represent a substituted or unsubstituted aryl group, etc., four of R31 to R35 each are a substituted or unsubstituted carbazol-9-yl group, but all of these four are not the same, and the remaining one is a hydrogen atom, a cyano group, etc.

Abstract: Provided is a light-emitting device including an organic light-emitting element and a control unit that controls the organic light-emitting element. The organic light-emitting element includes a first electrode, a second electrode, and an organic light-emitting layer which is disposed between the first electrode and the second electrode and in which separation of charges occurs due to incidence of excited light. The control unit changes a potential difference between the first electrode and the second electrode so that recoupling of the charges occurs, in a second period after passage of a delay period from a first period in which the excited light is incident to the organic light-emitting layer.

Abstract: a processing system comprises a plurality of image capturing units configured to capture a space including an object and configured to be used for generating a virtual viewpoint image representing a view from a virtual viewpoint; and a presenting unit configured to perform presentation for determining an orientation of the object in the space.

Abstract: A replenishment planning device calculates a first route replenishment point on a travel route at which replenishment of a chemical becomes necessary, a second route replenishment point on the travel route which is closer to a replenishment area than the first route replenishment point is, and first and second times necessary for an unmanned helicopter to travel from a travel start point, via the first and the second route replenishment points, to a replenishment area to have the chemical replenished, and to move back to the travel route. Thereafter, a process takes the first and the second route replenishment points as next travel start points, and calculates, for each, next first and second route replenishment points, and first and second times, and is repeated for each replenishment plan pattern until the first route replenishment point reaches a travel end point, such that position information and time information for each replenishment plan pattern are generated.

Abstract: The present invention provides a rotating electric machine and a method of detecting electric discharge (a defect detection method for a rotating electric machine), which are able to early detect vibration sparking between a stator winding and a stator core. A rotating electric machine of the present invention comprises a cylindrical stator including a stator core and a stator winding, a rotor disposed inside the stator, at least one key bar disposed on an outer periphery of the stator core and extended in an axial direction of the stator, and at least one current detector disposed on the key bar and configured to measure a current flowing in the key bar.

Abstract: A replenishment planning device calculates a first route replenishment point on a travel route at which replenishment of a chemical becomes necessary, a second route replenishment point on the travel route which is closer to a replenishment area than the first route replenishment point is, and first and second times necessary for an unmanned helicopter to travel from a travel start point, via the first and the second route replenishment points, to a replenishment area to have the chemical replenished, and to move back to the travel route. Thereafter, a process takes the first and the second route replenishment points as next travel start points, and calculates, for each, next first and second route replenishment points, and first and second times, and is repeated for each replenishment plan pattern until the first route replenishment point reaches a travel end point, such that position information and time information for each replenishment plan pattern are generated.

Abstract: A remote control device for an unmanned helicopter includes an orientation sensor that detects a flight orientation of the unmanned helicopter, a GPS antenna and a GPS receiver that detect speed information of the unmanned helicopter, and a CPU that detects a flight distance of the unmanned helicopter by integrating the speed information. A memory stores information concerning a base point of the unmanned helicopter. Based on a flight orientation of the unmanned helicopter and a flight distance of the unmanned helicopter, which is obtained by integration of the speed information, the CPU determines a relative position, which indicates a position of the unmanned helicopter with respect to the base point, and controls the flight of unmanned helicopter based on the relative position.

Abstract: The present invention provides a rotating electric machine and a method of detecting electric discharge (a defect detection method for a rotating electric machine), which are able to early detect vibration sparking between a stator winding and a stator core. A rotating electric machine of the present invention comprises a cylindrical stator including a stator core and a stator winding, a rotor disposed inside the stator, at least one key bar disposed on an outer periphery of the stator core and extended in an axial direction of the stator, and at least one current detector disposed on the key bar and configured to measure a current flowing in the key bar.

Abstract: A remote control device for an unmanned helicopter includes an orientation sensor that detects a flight orientation of the unmanned helicopter, a GPS antenna and a GPS receiver that detect speed information of the unmanned helicopter, and a CPU that detects a flight distance of the unmanned helicopter by integrating the speed information. A memory stores information concerning a base point of the unmanned helicopter. Based on a flight orientation of the unmanned helicopter and a flight distance of the unmanned helicopter, which is obtained by integration of the speed information, the CPU determines a relative position, which indicates a position of the unmanned helicopter with respect to the base point, and controls the flight of unmanned helicopter based on the relative position.

Abstract: A remote control device includes an instruction transmitter and a controller which controls a speed of an unmanned helicopter based on an instruction from the instruction transmitter. The instruction transmitter selectively outputs one of a speed change signal that changes the speed of the unmanned helicopter and a speed determination signal that determines the speed of the unmanned helicopter. When an output from the instruction transmitter is changed from the speed change signal to the speed determination signal, the controller determines whether the speed of the unmanned helicopter should be maintained or brought to zero based on a result of comparison between speed information of the unmanned helicopter and a threshold value. Preferably, the speed change signal changes the speed of the unmanned helicopter by changing a tilt angle of a nose of the unmanned helicopter in an up-down direction in accordance with an amount of operation applied to the instruction transmitter.

Abstract: A remote control device includes an instruction transmitter and a controller which controls a speed of an unmanned helicopter based on an instruction from the instruction transmitter. The instruction transmitter selectively outputs one of a speed change signal that changes the speed of the unmanned helicopter and a speed determination signal that determines the speed of the unmanned helicopter. When an output from the instruction transmitter is changed from the speed change signal to the speed determination signal, the controller determines whether the speed of the unmanned helicopter should be maintained or brought to zero based on a result of comparison between speed information of the unmanned helicopter and a threshold value. Preferably, the speed change signal changes the speed of the unmanned helicopter by changing a tilt angle of a nose of the unmanned helicopter in an up-down direction in accordance with an amount of operation applied to the instruction transmitter.

Abstract: A data generating apparatus includes an acquiring unit that acquires text data (name data) related to a name associated with position information; a classifying unit that using the acquired position data, classifies the name data according to given regions; an integrating unit that integrates neighboring regions such that the total data size of the name data included in regions to be integrated does not exceed a predetermined given data size; a storage unit that groups the name data according to integrated regions and stores the grouped name data as a name dictionary to be used in both a facility search process and a map display process; and an extracting unit that from the classified name data, extracts the name data common to regions of a given number or more, where the storage unit groups and stores the common name data as a common name dictionary different from the name dictionary.

Abstract: In a map data recording device (100), a setting section (104) sets a group by combining parcel data so that the total amount of data is within the upper limit value acquired by an upper limit data amount acquiring section (102) or the total number of pieces of data is within the upper limit number of pieces acquired by an upper limit number-of-pieces of data acquiring section (103). A compression section (105) then groups the parcel data for compression and a recording control section (106) records it on a recording section (101). Further, in a map display (110), a reading section (112) reads the parcel data in a group unit from the recording section (101) and extends the parcel data read by an extension section (113). A display control section (114) then controls a display section (111) and selects parcel data included in a display range from the extended parcel data to display it on the display section (111).

Abstract: A map creation device includes a simple-ground-information creating unit, an on-ground-structure-information creating unit, and a map-information creating unit. The simple-ground-information creating unit creates, based on the ground object, a simple ground object expressing the three-dimensional shape with less amount of data than the ground object. The on-ground-structure-information creating unit creates, based on the simple ground object, an on-ground-structure object expressing a three-dimensional shape of an on-ground structure that is present on a surface of the ground by adding height information to a two-dimensional on-ground-structure object expressing a two-dimensional shape of the on-ground structure. The map-information creating unit creates map information in which the on-ground-structure object is superimposed on the ground object.

Abstract: In case it is necessary to have high-speed drawing processing such as display scrolling and so on, a drawing switching signal is input at a step, and high-speed drawing display data is output to a display at a step in response to this input, thereby display is performed. A high-speed drawing data generating means generates high-speed drawing display data for displaying each pixel concerning a character or visual object using a digitized gradation value digitized from each corresponding gradation value, and display is performed on this generated data. When it is necessary to have high-speed drawing, it is possible to have quick processing without increasing loads on a CPU and graphic controller on digitized data from gradation value.

Abstract: A navigation device (10) having measurement means (12) for measuring both (i) the position of travel of a mobile body driven by a driver and (ii) travel information as information on traveling conditions; determination means (22) for determining the degree of danger based on the measured traveling conditions; point processing means (22 etc.) for adding/subtracting a point corresponding to the determined degree of danger; providing means (19, 20, etc.) for providing the driver with a message; acquisition means (16 etc.) for acquiring accident information; and control means (22 etc.) for controlling, based on the acquired accident information, the providing means so that a predetermined message corresponding to the point obtained by addition/subtraction is provided.

Abstract: A ground object is arranged so that it overlaps with a cylindrical object. Inside the cylindrical object, foot data of the ground object is arranged. Since the foot data on the side of a fore-end opening is positioned behind a fore-end face object with respect to view point coordinates, hidden surface removal is carried out for an image of the foot data on the side of the fore-end opening viewed from the view point coordinates by a Z value of a transparent drawn image of the fore-end face object.