摘要:
A via hole machining method for forming via holes, reaching bonding pads, in a wafer having a plurality of devices which are formed on a face side of a substrate and are provided with the bonding pads, by irradiation with a pulsed laser beam from a back side of the substrate, wherein the energy density per pulse of the pulsed laser beam is set at such a value that ablation of the substrate will occur but ablation of the bonding pad will not occur, and the time interval of pulses of the pulsed laser beam is set at a value of not less than 150 microseconds.
摘要:
A laser beam processing machine includes a laser beam application device and a controller. The controller controls deflecting of the optical axis of a pulse laser beam from the laser beam application device in the processing-feed direction according to a plurality of processing position coordinates, and according to the frequency of the beam, to ensure that there is a predetermined time interval between pulses applied to the same processing position coordinates. One pulse is applied at a time to each of the plurality of processing position coordinates.
摘要:
In response to receiving second transmission timing adjustment information during connection processing while the user equipment is performing the connection processing to the base station based on first transmission timing adjustment information, the first transmission timing adjustment information is applied to transmission timing adjustment for transmission processing until a valid term of the first transmission timing adjustment information; and the second transmission timing adjustment information is applied to transmission timing adjustment for transmission processing after the valid term of the first transmission timing adjustment information.
摘要:
A ultrasonic imaging apparatus comprises an ultrasonic probe including a plurality of ultrasonic transducers which perform ultrasonic transmission and reception to an object, a transceiver unit configured to obtain an ultrasonic signal from the object by driving the plurality of ultrasonic transducers, an ultrasonic data generation unit configured to generate ultrasonic data based on the ultrasonic signal, a time information generation unit configured to generate time information related to the ultrasonic transmission or reception and a time information addition unit configured to add the time information in a part of pixel data of the ultrasonic data in order to synchronize the Image data with biomedical signal, such as ECG.
摘要:
According to one embodiment, an ultrasonic diagnostic apparatus includes a detection unit configured to detect a distribution of velocity information at each position in a predetermined area in an object over a predetermined interval by scanning the predetermined area with an ultrasonic wave, a calculation unit configured to calculate at least one feature amount based on at least one of a maximum flow velocity value, a minimum flow velocity value, and a mean flow velocity value at the each position in the predetermined interval by using velocity information at each position over the predetermined interval, and a display unit configured to display the feature amount in a predetermined form.
摘要:
A multi-contact terminal fitting (T) has a plurality of resilient contact pieces (40) that extend from a rectangular tubular base (25) and can be brought into contact with an outer peripheral surface of a flat plate-shaped tab (11). The resilient contact pieces (40) extending from parts of the base (25) that have relatively high rigidity are narrow and those extending from less rigid parts of the base (25) are wider.
摘要:
An electronic device that can automatically unlock an external storage device with a password without adding a function to the external storage device is provided. An electronic device 100B has memory card connection means 108 for connecting a memory card 200 that can be locked with a password, password holding means 101 for holding card unique ID and a password, card unique ID acquisition means 104 for acquiring connection identification information indicating the card unique ID of the memory card 20 connected to the memory card connection means 108, and password deletion means 109 for deleting connection identification information and the password corresponding to the connection identification information stored in the password holding means 101 if the connection identification information is contained in the password holding means 101.
摘要:
There is provided an electronic device capable of safely obtaining password information even when a password of an external storage device of any type is forgotten. An electronic device 100 includes an external memory card connection unit 108 connecting a memory card 200 capable of being locked by a card password, a password retention unit 101 retaining the password information including the card password, a device password retention unit 112 retaining a device password of the electronic device 100, an input unit 102 for inputting data, a device setting cancellation unit 111 determining whether or not the device password inputted by the input unit 102 and the device password retained in the device password retention unit 112 match with each other, and a control unit 109 outputting the password information or changing the card password of the external storage device set in the external storage device when the device passwords match with each other as a result of the determination.
摘要:
An object is to provide polycrystalline diamond applicable to diverse applications; and a water jet orifice, a stylus for gravure printing, a scriber, a diamond cutting tool, and a scribing wheel that include such polycrystalline diamond. This object is achieved by polycrystalline diamond obtained by converting and sintering non-diamond carbon under an ultrahigh pressure and at a high temperature without addition of a sintering aid or a catalyst, wherein sintered diamond grains constituting the polycrystalline diamond have an average grain diameter of more than 50 nm and less than 2500 nm and a purity of 99% or more, and the diamond has a D90 grain diameter of (average grain diameter+average grain diameter×0.9) or less.
摘要:
Ultrasound is sent and reflected waves are received, and an image is generated based on the reflected waves. Then, each umbilical cord present in the image is respectively specified, and the respective structures continuing into one end of the specified umbilical cords are specified. Each specified structure is identified and displayed on a monitor by color separation, screen division, display switching, etc.