摘要:
A method and apparatus for scan conversion and interpolation of linear array steering imaging in an ultrasonic system are disclosed. The method computes the points that are most related to the point to be interpolated in the principal direction of the point spread function and performs interpolation in the principal direction of the point spread function according to the steering angle of the scan lines so as to obtain a more accurate interpolation result.
摘要:
A soleplate includes a metallic layer, a non-ferromagnetic layer and a ferromagnetic layer sandwiched between the metallic layer and non-ferromagnetic layer. The soleplate is used in an induction heating-based cordless iron. The electromagnetic field from an induction coil located in a stand, where the iron rests and gets charged, can pass beyond the non-ferromagnetic layer and heat the ferromagnetic layer efficiently. The non-ferromagnetic layer that is forming an ironing plate ensures a uniform heat transfer to the metallic layer for good steaming performance for effective cordless ironing.
摘要:
A steaming system (100) comprises a steam generator (120), a removable water tank (130) for holding and supplying water to the steam generator (120); and a dosing device (140) for supplying an amount of a water treatment agent to the water tank (130). The dosing device is configured to be triggered by a movement of the water tank (130) relative to the steam generator (120).
摘要:
The invention generally features methods for providing hepatocytes from a variety of cell sources, particularly pluripotent stem cells, therapeutic compositions featuring such cells, and methods of using them for the treatment of subjects.
摘要:
A system allows one or more hybrid hard disks or any other storage devices to share a logical nonvolatile device formed by one or more non-volatile memory devices. The system comprises a control logic to reserve on a hybrid hard disk a space that corresponds to a non-volatile memory device in the hybrid hard disk and to use a space access instruction to access the non-volatile memory device. The control logic accesses the logical non-volatile memory device in an event that a content of a storage device is stored in the logical non-volatile memory device in response to an instruction to access the storage device.
摘要:
A steam iron assembly (1) comprises a steam iron (10), a steam generator (20) and a water reservoir (30). Furthermore, a pump (40) is provided for pumping water from the water reservoir (30) to the steam generator (20). Inside the steam generator (20), the water is heated to steam. The generated steam is conducted through the steam iron (10) to an item to be ironed. The steam iron (10) comprises a soleplate (11) having a contacting surface (12) for contacting items to be ironed. A temperature of the soleplate (11) is kept at a relatively low level of for example 110° C. throughout an entire steam ironing process, whereas variations of an ironing temperature are obtained on the basis of variations of a temperature of the supplied steam. As a result of these factors, the risk of scorching of the items to be ironed is reduced.
摘要:
A steam ironing device (10) provides an ionized steam output using an ionizing arrangement (30). The ionization process, in particular the high energy electric discharge used for ionization, breaks down steam particles into finer particles. As a result, a greater proportion of the steam particles generated can penetrate into the fabric of the garment being ironed, to improve fabric treatment and fabric moistening.
摘要:
A steam iron assembly (1) comprises a steam iron (10), a steam generator (20) and a water reservoir (30). Furthermore, a pump (40) is provided for pumping water from the water reservoir (30) to the steam generator (20). Inside the steam generator (20), the water is heated to steam. The generated steam is conducted through the steam iron (10) to an item to be ironed. The steam iron (10) comprises a soleplate (11) having a contacting surface (12) for contacting items to be ironed. A temperature of the soleplate (11) is kept at a relatively low level of for example 110° C. throughout an entire steam ironing process, whereas variations of an ironing temperature are obtained on the basis of variations of a temperature of the supplied steam. As a result of these factors, the risk of scorching of the items to be ironed is reduced.
摘要:
A real-time digital quadrature demodulation method and device for the ultrasonic imaging system are disclosed in this invention. In addition to a multiplying step and a filtering step, the method further comprises a sine and cosine table generating step for generating the sine and cosine table in real time, and a filter parameter generating step for generating corresponding filter parameters in real time to filter signals from the multipliers. The device comprises two multipliers, two filters, a sine and cosine table generating module, a filter parameter generating module, and two parameter memories. The real-time digital quadrature demodulation method and device for the ultrasonic imaging system according to the invention are capable of effectively saving the storage resource, and are easily controllable.
摘要:
A network device is provided which includes a device input, at least one port, a frequency doubler, a data I/O device, and a programmable delay locked loop. The frequency doubler is coupled to the input and configured to receive an input signal and output an output signal having double the frequency of the input signal. The data I/O device is configured to output data based upon a reference clock signal. The programmable delay locked loop is coupled to the device input and configured to receive an input signal and to automatically output an output signal being a predetermined amount out of phase from the input signal. An external clock signal received at the device input is input to the frequency doubler. The output of the frequency doubler is input to the data I/O device as a reference clock. Data (e.g., from internal device logic) is output from the data I/O device to the at least one port. The external clock signal is input to the programmable delay locked loop, which outputs an output clock signal having a frequency equal to the frequency of the external clock signal, in synchronization with the data being output.