1. A mobile terminal apparatus comprising:
a magnetic sensor detecting three-dimensional components of the earth’s magnetic vector;
a tilt angle sensor detecting acceleration components in at least two dimensions; and
a processing unit determining an orientation by subjecting the earth’s magnetic vector components detected by the magnetic sensor to coordinate transformation, based on a result of detection by the tilt angle sensor, wherein
the processing unit counts the number of steps that a user takes, based on acceleration components, detected by the tilt angle sensor, of frequencies within a predetermined range.
2. A mobile terminal apparatus comprising:
a magnetic sensor detecting three-dimensional components of the earth’s magnetic vector;
a tilt angle sensor detecting acceleration components in at least two dimensions; and
a processing unit determining an orientation by subjecting the earth’s magnetic vector components detected by the magnetic sensor to coordinate transformation, based on a result of detection by the tilt angle sensor, wherein
the processing unit performs a predetermined process when any of the acceleration components detected by the tilt angle sensor exceeds a predetermined threshold.
3. A mobile terminal apparatus comprising:
a magnetic sensor detecting three-dimensional components of the earth’s magnetic vector;
a tilt angle sensor detecting acceleration components in at least two dimensions; and
a processing unit determining an orientation by subjecting the earth’s magnetic vector components detected by the magnetic sensor to coordinate transformation, based on a result of detection by the tilt angle sensor, wherein
the processing unit determines a screen scroll speed in accordance with the tilt angle determined from a result of detection by the tilt angle sensor.
4. A mobile terminal apparatus comprising:
a magnetic sensor detecting three-dimensional components of the earth’s magnetic vector;
a tilt angle sensor detecting acceleration components in at least two dimensions;
a processing unit determining an orientation by subjecting the earth’s magnetic vector components detected by the magnetic sensor to coordinate transformation, based on a result of detection by the tilt angle sensor; and
a position registering unit receiving a user’s input designating registration of a position, wherein
the processing unit registers the position, based on the input designating registration of the position and presents information related to the registered position, based on the determined orientation.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. Color cathode ray tube (1) comprising a color selection electrode comprising a tension mask (10) and a frame (9), which frame comprises a plurality of interconnected parts (9A, 9B, 9C, 9D) each forming a side of the frame, whereby the tension mask is stretched under tension and connected at attachment areas to at least said two attachment parts (9A, 9B), the frame comprising means (11, 12) to cause the attachment points to come closer together when the temperature increases, characterized in that the attachment parts (9A, 9B) comprise bimetal elements (14, 15, 16, 17 ) to reduce, when the temperature is raised, the distance between the attachment areas more at the center (V, VI) than at the corners (I, II, III, IV) of said sides.
2. Color cathode ray tube as claimed in claim 1, characterized in that the ratio of reduction in distance between that at the center and the corners is between 1.3 and 3.
3. Color cathode ray tube as claimed in claim 1, characterized in that the frame comprises a further bimetal element (11, 12) in the sides perpendicular to the attachment sides to reduce the distance between the attachment sides as whole.
4. Color cathode ray tube as claimed in claim 2, characterized in that ratio of reduction in distance between that at the center and the corners is between 1.5 and 2.5.