摘要:
An optical spectrum analyzer includes an optical section 130 for executing light dispersion into a spectrum and wavelength sweep for input measured light, converting the measured light into an electric signal, and outputting the electric signal, a control section 101 for controlling the wavelength sweep of the optical section and outputting a sampling clock of a period shifting from a cycle period of the measured light for each wavelength of the wavelength sweep, and a measurement section 140 for executing sequential sampling of the electric signal from the optical section for each sampling clock.
摘要:
The semiconductor substrate comprises a first monitor part 14a formed in a first region near a center of a semiconductor wafer 10, which includes a first element having a first electrode 24 formed over the semiconductor wafer 10 with a first insulation film 22 formed therebetween, and a first electrode pad 32 electrically connected to the first electrode 24; and a second monitor part 14b formed in a second region different from the first region, which includes a second element having a second electrode 24 formed on the semiconductor wafer 10 with a second insulation film 22 formed therebetween, and a second electrode pad 32 electrically connected to the second electrode 24. When electric breakdown has taken place in both the first monitor part 14a and the second monitor part 14b, it can be judged that too large static electricity was generated upon the release of the surface protection film 39. When electric breakdown has taken place in either of the first monitor part 14a and the second monitor part 14b, the electric breakdown has taken place due to factors other than the static electricity generated upon the release of the surface protection film. When electric breakdown has taken place in neither of the first monitor part 14a and the second monitor part 14b, it can be judged that too large static electricity was generated upon the release of the surface protection film 39. Thus, factors for defects of semiconductor devices can be identified, which leads to improved quality of the semiconductor devices.
摘要:
A screw compressor comprising: a low pressure stage compressor body; a high pressure stage compressor body that further compresses a compressed air compressed by the low pressure stage compressor body; pinion gears for example, respectively, provided on, for example, a male rotor of the low pressure stage compressor body and, for example, a male rotor of the high pressure stage compressor body; a motor; a bull gear for example, provided on a rotating shaft of the motor; and an intermediate shaft supported rotatably and provided with a pinion gear, which meshes with the bull gear, and a bull gear, which meshes with the pinion gears. Thereby, it is possible to make the motor relatively low in rotating speed while inhibiting the gears from being increased in diameter, thus enabling achieving reduction in cost.
摘要:
An object extraction device. In an exemplary embodiment, a first object extraction calculating device finds an object extraction image by employing object extraction calculations for extraction of an object by using a predetermined first calculation parameter on photographed images having a parallax with respect to the object. An incorrect outline extraction processor extracts an outline from the object extraction image and extracts an incorrect outline segment from the extracted outline. A recalculated region determining device determines as a recalculated region a partial region that includes the incorrect outline segment. A second object extraction calculating device finds a re-extracted image that includes an object extraction image of the recalculated region, by carrying out an object extraction calculation in order to eliminate the incorrect outline segment in the recalculated region by using a second calculation parameter that is different from the first calculation parameter on the photographed images.
摘要:
The present invention provides a low-noise MEG apparatus of high sensitivity. A MEG apparatus using a magnetic shield of high critical temperature superconductor is set on the floor of a building via mechanical vibration suppressor supports to prevent appearance of noise signals. Also, the apparatus is equipped with means for preventing any relative displacement between the SQUID magnetic sensors and the magnetic shield of high critical temperature superconductor, thereby not letting an inevitable mechanical vibration of least strength produce any variable components of the trapped static magnetic field, which the SQUID magnetic sensors could be sensitive to.
摘要:
An antidepressant comprising, as an active ingredient, a compound having an antagonistic effect on group II metabotropic glutamate receptors, as well as a 2-amino-3-alkoxy-6-fluoro-bicyclo[3.1.0]hexane-2,6-dicarboxylic acid derivative of Formula [I]: [wherein R1 and R2, which may be the same or different, each represent a hydroxyl group, a C1-10 alkoxy group, etc.; R3 represents a C1-10 acyl group, a C1-6 alkoxy-C1-6 acyl group, etc.; and R4 and R5, which may be the same or different, each represent a hydrogen atom, a C1-10 alkyl group, etc.] or a pharmaceutically acceptable salt or hydrate thereof.
摘要:
A suction cleaner that sucks in dust, from a suction mouth, with airflow generated through operation of an electric air blower and introduces the sucked airflow into a dust collection device to collect the dust. The suction mouth is provided with a first suction mouth and a second suction mouth, and, when in use, one of the suction mouths are selected by a suction mouth-switching device. The second suction mouth has a smaller opening area than the first suction mouth and a high-speed suction airflow is generated. A suction passage is provided between the first suction mouth and the suction mouth-switching device, a suction passage is also provided between the second suction mouth and the suction mouth switching-device, the latter suction mouth being arranged on top of the former suction mouth. Part of the latter suction mouth is structured by a detachable cap formed of a transparent or semitransparent material. Further, the suction mouth can be provided with an opening area-adjusting device that adjusts the opening area of the suction mouth.
摘要:
An electric double layer capacitor apparatus including a plurality of electric double layer capacitors connected in series, at least one set of a voltage detection device and a discharge device, and a controller. The at least one set is provided to at least one of the plurality of electric double layer capacitors. The voltage detection device is configured to detect a terminal voltage of the at least one of the plurality of electric double layer capacitors. The controller is configured to stop charging the plurality of electric double layer capacitors when the terminal voltage detected by the voltage detection device reaches a maximum charge voltage. The discharge device is configured to discharge the at least one of the plurality of electric double layer capacitors such that said terminal voltage drops toward a predetermined target voltage which is lower than the maximum charge voltage when the terminal voltage is higher than the predetermined target voltage, and the discharge device is configured not to discharge through the load the at least one of the plurality of electric double layer capacitors when the terminal voltage is equal to or lower than the predetermined target voltage.
摘要:
A book binding apparatus comprises a sheet entrance portion for receiving a sheet, a sheet convey path for conveying the sheet from the first sheet entrance portion, a first discharge opening disposed downstream of the sheet convey path for discharging the sheet out of the apparatus, sheet storing means for temporarily storing the sheet branched from the sheet convey path by branching means, binding means for binding the stored sheets, transfer means for conveying the bound sheet bundle, and a second discharge opening for discharging the conveyed sheet bundle out of the apparatus.
摘要:
A book binding apparatus has a sheet storing device for temporarily storing a sheet, a binding device for binding sheets as a sheet bundle, a transfer device for conveying the bound sheet bundle, a discharge opening for discharging the sheet bundle conveyed by the transfer device out of the apparatus, and a stacker for storing the sheet and arranged in a confronting relation to the discharge opening with the interposition of the transfer device.