Abstract: A method of controlling a display device includes starting, by a first wireless communicator, first near field wireless communication with induced electricity, receiving configuration information using the first near field wireless communication, starting second near field wireless communication with another display device via a second wireless communicator based on the induced electricity, and transmitting the configuration information using the second near field wireless communication.

Abstract: A method of controlling a display device includes starting, by a first wireless communicator, first near field wireless communication with induced electricity, receiving configuration information using the first near field wireless communication, starting second near field wireless communication with another display device via a second wireless communicator based on the induced electricity, and transmitting the configuration information using the second near field wireless communication.

Abstract: A valve timing control device for an internal combustion engine, the valve timing control device includes: a housing; a vane rotor; a lock hole; a lock member; an urging member; a connection passage provided to the vane rotor, and connected to the bolt insertion hole and the back pressure chamber; and an annular passage which is formed between an inner circumference surface of the bolt insertion hole, and an outer circumference surface of a shaft portion of the cam bolt, and which includes one end portion connected to the connection passage, and the other end portion connected to a drain hole formed in the cam shaft.

Abstract: There is provided an engagement groove (31) which is formed in a first shoe (S1) of first to fourth shoes (S1), (S2), (S3), (S4) at a circumference position at which the engagement groove (31) is not overlapped an abutment surface (30) with a first vane (V1), which includes a pair of side surfaces (31a) and (31a) that are substantially parallel to the abutment surface (30), and with which a positioning pin (19) protruding from a sprocket (13) is engaged, so as to match phases of a housing main body (11) and the sprocket (13) in a rotation direction.

Abstract: A soot accumulation computing and displaying device, including: a first calculating part that is configured to calculate a first inferred value of a present accumulation amount of the soot, based on a main fuel injection amount and a post fuel injection amount; a second calculating part that is configured to calculate a second inferred value of a present accumulation amount of the soot, based on a driving time of the internal-combustion engine, which is estimated to a present time from a starting time of a latest regeneration processing of the filter among regeneration processings of the filter conducted in past; a determining part that is configured to determine a maximum inferred value among the first and second inferred values; and a displaying part that is configured to perform displaying with regards to the maximum inferred value determined by the determining part.

Abstract: A variable valve timing control apparatus has a housing having a plurality of working fluid chambers, a vane member rotatably housed in the housing and dividing the each working fluid chamber into advance and retard oil chambers, the vane member rotating to a most-advanced angle side and to a most-retarded angle side within a predetermined angle range relative to the housing, and a torsion spring, one end of which is retained by the housing and the other end of which is retained by the vane member. When the vane member rotates to the most-advanced angle side and to the most-retarded angle side, an angle formed by a line connecting the both ends of the torsion spring through an axial center of the vane member ranges from an angle positioned at one side to an angle positioned at the other side of a boundary with 180° being the boundary.

Abstract: A variable valve timing control apparatus has a housing; a vane rotor relatively rotating with respect to the housing; a torsion spring always forcing the vane rotor in one rotation direction with respect to the housing; and a spring guide accommodating therein the torsion spring. At least a part of an outside diameter of the torsion spring, before being installed inside the spring guide, is formed to be greater than an inside diameter of an inner wall of the spring guide. In a free state of the torsion spring, after being installed inside the spring guide, in which an urging force of the torsion spring acting on the vane rotor becomes smallest, the outside diameter of the torsion spring is substantially same as the inside diameter of the inner wall of the spring guide or is smaller than the inside diameter of the inner wall of the spring guide.

Abstract: A variable valve timing control apparatus has a housing; a vane rotor relatively rotating with respect to the housing; a torsion spring always forcing the vane rotor in one rotation direction with respect to the housing; and a spring guide accommodating therein the torsion spring. At least a part of an outside diameter of the torsion spring, before being installed inside the spring guide, is formed to be greater than an inside diameter of an inner wall of the spring guide. In a free state of the torsion spring, after being installed inside the spring guide, in which an urging force of the torsion spring acting on the vane rotor becomes smallest, the outside diameter of the torsion spring is substantially same as the inside diameter of the inner wall of the spring guide or is smaller than the inside diameter of the inner wall of the spring guide.

Abstract: A soot accumulation computing and displaying device, including: a first calculating part that is configured to calculate a first inferred value of a present accumulation amount of the soot, based on a main fuel injection amount and a post fuel injection amount; a second calculating part that is configured to calculate a second inferred value of a present accumulation amount of the soot, based on a driving time of the internal-combustion engine, which is estimated to a present time from a starting time of a latest regeneration processing of the filter among regeneration processings of the filter conducted in past; a determining part that is configured to determine a maximum inferred value among the first and second inferred values; and a displaying part that is configured to perform displaying with regards to the maximum inferred value determined by the determining part.

Abstract: An integrated circuit system includes: a first integrated circuit that is connected with a first data bus having first bus width and requires first time to perform data transmission and reception once; a second integrated circuit that is connected with a second data bus having second bus width larger than the first bus width in bit width and requires second time longer than the first time to perform data transmission and reception once; and a relay circuit that is connected with the first data bus and the second data bus and transmits and receives data to and from the first integrated circuit and the second integrated circuit respectively via the buses.

Abstract: An information processing device includes: a first processing unit which asserts a first chip select signal or a second chip select signal in accordance with an address space to access; and a second processing unit accessible by the first processing unit by a first access method or a second access method, wherein when asserting the first chip select signal, the first processing unit accesses the second processing unit by the first access method, and when asserting the second chip select signal, the first processing unit accesses the second processing unit by the second access method.

Abstract: A variable valve timing control apparatus has a housing having a plurality of working fluid chambers, a vane member rotatably housed in the housing and dividing the each working fluid chamber into advance and retard oil chambers, the vane member rotating to a most-advanced angle side and to a most-retarded angle side within a predetermined angle range relative to the housing, and a torsion spring, one end of which is retained by the housing and the other end of which is retained by the vane member. When the vane member rotates to the most-advanced angle side and to the most-retarded angle side, an angle formed by a line connecting the both ends of the torsion spring through an axial center of the vane member ranges from an angle positioned at one side to an angle positioned at the other side of a boundary with 180° being the boundary.

Abstract: In a hydraulic system equipped with a main flow passage for feeding oil to each of lubricated engine parts and a branch passage branched from the main flow passage, a control valve apparatus is provided for adjusting a flow rate of the oil flowing through a portion of the main flow passage downstream of the branched point. The control valve apparatus is configured to control openings of a large flow control section and a small flow control section, depending on a position of a valve element, and further configured to close the opening of the small flow control section, at least in a specified state where the opening of the large flow control section is fully opened with a maximum opening area.

Abstract: An integrated circuit system includes: a first integrated circuit that is connected with a first data bus having first bus width and requires first time to perform data transmission and reception once; a second integrated circuit that is connected with a second data bus having second bus width larger than the first bus width in bit width and requires second time longer than the first time to perform data transmission and reception once; and a relay circuit that is connected with the first data bus and the second data bus and transmits and receives data to and from the first integrated circuit and the second integrated circuit respectively via the buses.

Abstract: An information processing device includes: a first processing unit which asserts a first chip select signal or a second chip select signal in accordance with an address space to access; and a second processing unit accessible by the first processing unit by a first access method or a second access method, wherein when asserting the first chip select signal, the first processing unit accesses the second processing unit by the first access method, and when asserting the second chip select signal, the first processing unit accesses the second processing unit by the second access method.