Abstract: A navigation device includes an own vehicle position detecting unit configured to detect position information of own vehicle; a route setting unit configured to set a guidance route that guides the own vehicle to a destination on the basis of a first map including information of a traveling route and the position information of the own vehicle; a matching unit configured to match a position of the own vehicle as a first own position with the traveling route where the own vehicle travels on the first map on the basis of the position information of the own vehicle; a driving lane detecting unit configured to match the position of the own vehicle as a second own position with a driving lane where the own vehicle travels on a second map on the basis of the second map including information of the driving lane in the traveling route and the position information of the own vehicle; and a calculating unit configured to determine whether the second own position is included in the first own position.

Abstract: A navigation device includes an own vehicle position detecting unit configured to detect position information of own vehicle; a route setting unit configured to set a guidance route that guides the own vehicle to a destination on the basis of a first map including information of a traveling route and the position information of the own vehicle; a matching unit configured to match a position of the own vehicle as a first own position with the traveling route where the own vehicle travels on the first map on the basis of the position information of the own vehicle; a driving lane detecting unit configured to match the position of the own vehicle as a second own position with a driving lane where the own vehicle travels on a second map on the basis of the second map including information of the driving lane in the traveling route and the position information of the own vehicle; and a calculating unit configured to determine whether the second own position is included in the first own position.

Abstract: A voltage transform part transforms the direct-current power input to an input part. A first input and output part outputs the transformed direct-current power to a battery unit and to which direct-current power is input from the battery unit. A conversion part converts the direct-current power input to the input part into alternating-current power. A second input and output part outputs the alternating-current power to a power system or a load and to which an alternating-current power is input from the power system. The conversion part converts the alternating-current power input to the second input and output part into direct-current power. The second voltage transform part transforms the direct-current power converted by the conversion part and transforms the direct-current power input to the first input and output part. The conversion part converts the direct-current power transformed by the second voltage transform part into alternating-current power.

Abstract: A voltage transform part transforms the direct-current power input to an input part. A first input and output part outputs the transformed direct-current power to a battery unit and to which direct-current power is input from the battery unit. A conversion part converts the direct-current power input to the input part into alternating-current power. A second input and output part outputs the alternating-current power to a power system or a load and to which an alternating-current power is input from the power system. The conversion part converts the alternating-current power input to the second input and output part into direct-current power. The second voltage transform part transforms the direct-current power converted by the conversion part and transforms the direct-current power input to the first input and output part. The conversion part converts the direct-current power transformed by the second voltage transform part into alternating-current power.

Abstract: A controller retrieves a home area information related to a home area of a user. A communicator downloads a home area map image, which is generated according to the home area information to exclude a map image out of the home area. A storage stores the home area map image. A display indicates the home area map image.

Abstract: A solder material test apparatus includes a control unit and a storage unit which stores master data in advance in which a printing process time when a printing process is performed by using a test-sample solder material is associated with deterioration degree data of the test-sample solder material at the printing process time. The control unit includes a deterioration degree data acquiring unit which acquires deterioration degree data for indicating a deterioration degree of a test-sample solder material, a reading unit which reads a printing process time associated with deterioration degree data set as a limit value with reference to master data and reads a printing process time associated with the deterioration degree data acquired by the deterioration degree data acquiring unit, an operating unit which operates an available remaining time that indicates difference between the printing process times, and a display control unit which informs the available remaining time to a user.

Abstract: Before an electronic component is mounted on a board 2, only a cream solder 3 printed on the board 2 is irradiated with a light beam which the board 2 is scanned based on printing position information obtained by printing position obtaining means such as CAD data, and thereby inspection object intensity of an infrared ray having a specific wave number, which is reflected from the cream solder 3, is detected by the irradiation of the cream solder 3 with the light beam. The cream solder 3 printed on the board 2 is set to an inspection object, and a deterioration parameter indicating a relative degree of deterioration of the cream solder 3 of the inspection object to a cream solder 3 of a comparison object is computed based on comparison object intensity of the infrared ray having the specific wave number and the inspection object intensity. The comparison object intensity of the infrared ray is detected as a reflected light beam when the cream solder 3 of the comparison object is irradiated with the light beam.

Abstract: Provided is a solder material test method that reduces labor and time and is preferred in operation hygiene. Detected are a first intensity at a particular wave number of infrared radiation reflected from a test-sample solder material by illuminating light to the test-sample solder material and a second intensity at the particular wave number of infrared radiation reflected from a comparative-sample solder material by illuminating light to the comparative-sample solder material. Depending upon the first and second intensities detected, intensity differences and ratios are determined. Those may be absorbance differences or intensities of between an infrared radiation absorbance to test-sample solder material and an infrared radiation absorbance to comparative-sample solder material. From the intensity difference, intensity ratio, absorbance difference and absorbance ratio, the test-sample solder material is tested for deterioration degree relatively to the comparative sample.

Abstract: Provided is a solder material test method that reduces labor and time and is preferred in operation hygiene. Detected are a first intensity at a particular wave number of infrared radiation reflected from a test-sample solder material by illuminating light to the test-sample solder material and a second intensity at the particular wave number of infrared radiation reflected from a comparative-sample solder material by illuminating light to the comparative-sample solder material. Depending upon the first and second intensities detected, intensity differences and ratios are determined. Those may be absorbance differences or intensities of between an infrared radiation absorbance to test-sample solder material and an infrared radiation absorbance to comparative-sample solder material. From the intensity difference, intensity ratio, absorbance difference and absorbance ratio, the test-sample solder material is tested for deterioration degree relatively to the comparative sample.

Abstract: A system for searching an intersection according to a user's request is included in a navigation system mounted on an automotive vehicle. An intersection is searched from an intersection database stored in an on-board memory medium based on an intersection pattern designated by the user. The intersection pattern includes the number of branches included in an intersection and a shape of the intersection. To make the search more precise, the user may additionally input a location of the intersection and buildings located around the intersection, if those are known to the user. After the intersection search is completed, the intersection is shown on a display panel together with a map showing the vicinity of the intersection. According to the present invention, the desired intersection can be searched even if the name of the intersection is unknown to the user.

Abstract: A solder material test apparatus includes a control unit and a storage unit which stores master data in advance in which a printing process time when a printing process is performed by using a test-sample solder material is associated with deterioration degree data of the test-sample solder material at the printing process time. The control unit includes a deterioration degree data acquiring unit which acquires deterioration degree data for indicating a deterioration degree of a test-sample solder material, a reading unit which reads a printing process time associated with deterioration degree data set as a limit value with reference to master data and reads a printing process time associated with the deterioration degree data acquired by the deterioration degree data acquiring unit, an operating unit which operates an available remaining time that indicates difference between the printing process times, and a display control unit which informs the available remaining time to a user.

Abstract: A searching device of the present invention searches a sub-facility included in a large compound facility based on information stored in the device. A large compound facility is first searched, and then a sub-facility included in the large compound is searched if a user specifies the sub-facility. The user may specify the sub-facility to be searched by inputting certain keywords even when he/she does not know the exact name of the sub-facility. The searching device may be advantageously included in a navigation system such as a car navigation system. The specified sub-facility included in a large compound facility may be set as a target destination and a driving route from a starting point to the target destination can be exactly calculated.

Abstract: An apparatus for examining printed characters is disclosed. The apparatus includes a database storing standard characters, means for inputting and storing a reference character, means for acquiring an actual image of a printed character, means for calculating a similarity degree between the actual image of the printed character and an image of a standard character stored in the database, and means for retrieving a first candidate character having a highest similarity degree to the printed character from the standard characters stored in the database and comparing the first candidate character with the reference character. If the first candidate character retrieved from the database equates to the reference character, the printed character is determined to be correct. If the first candidate character retrieved from the database does not equate to the reference character, the printed character is determined to be incorrect.

Abstract: An apparatus for examining printed characters is disclosed. The apparatus includes a database storing standard characters, means for inputting and storing a reference character, means for acquiring an actual image of a printed character, means for calculating a similarity degree between the actual image of the printed character and an image of a standard character stored in the database, and means for retrieving a first candidate character having a highest similarity degree to the printed character from the standard characters stored in the database and comparing the first candidate character with the reference character. If the first candidate character retrieved from the database equates to the reference character, the printed character is determined to be correct. If the first candidate character retrieved from the database does not equate to the reference character, the printed character is determined to be incorrect.

Abstract: A cross flow having a volute is disclosed which is less noisy during its operation. A volute-portion starting radius which is the length of a segment O-F.sub.1 at a volute-portion starting point F.sub.1 is R.sub.1 ; a maximum volute radius which is the length of a segment O-F.sub.2 at the outlet portion starting point F.sub.2 is R.sub.M ; a maximum volute angle which is an angle formed by the segment O-F.sub.2 and O-F.sub.1 is .varies.M; a point on the volute portion having a distance to the center O of the rotating shaft is R.sub.J =(R.sub.1 +R.sub.M)/2; an angle .varies..sub.J is formed by a segment connecting that point and the center 0 of the rotating shaft; the segment O-F.sub.1 is .varies..sub.M /2 (=F.sub.1 -O-F.sub.J); a volute portion of a scroll casing is formed into a circular arc such that R.sub.1 <R.sub.J <R.sub.M, and the circular arc passes through the points F.sub.1, F.sub.J, and F.sub.2.

Abstract: A method and apparatus for observing vehicles on a road or in a parking lot comprises a pair of cameras directed toward a predetermined observation position simultaneously take pictures. A characteristic portion in each of the respective pictures is extracted. The extracted characteristic portions of the respective pictures are corresponded to the pictures, and the corresponded characteristic portion is measured in three-dimensions to extract the three-dimensional coordinates of the characteristic portions. The three-dimensional coordinates of the extracted characteristic portions are projected on a virtual perpendicular plane, and the projected data is compared with pre-determined two dimensional model data to discriminate the object.