Abstract:
The present invention aims at providing a cellular telephone apparatus capable of enhancing usefulness of file-sharing, as well as a file sharing method for use with the cellular telephone apparatus.When a file sharing request is issued, a communications control section 14 prepares a short message including a cellular telephone apparatus's own IP address, and transmits the short message by use of a short message service. Further, upon receipt of a file sharing request sent by means of the short message service, a telephone number of a sender is extracted. Further, a telephone directory application 20 is launched, to thus determine whether or not the extracted telephone number coincides with the telephone number registered in a telephone directory database 22. If the telephone number is stored, a display section 26 displays an inquiry as to whether or not file-sharing is allowed, while taking a name stored in the telephone directory database 22 associated with the extracted telephone number as a sender of the file sharing request.
Abstract:
A power amplifier of a polar transmitter having separate amplitude and phase paths is configured so that its output power is controlled by power control circuitry disposed in both the amplitude and phase paths of the transmitter. Coarse power control is provided by coarse power control circuitry configured in the phase path. Fine power control is performed by digital power control circuitry configured in the amplitude path. The combined coarse power control circuitry in the phase path and digital power control circuitry in the amplitude path allows the output power of the power amplifier to be controlled at the accuracy and resolution required by wireless communications standards such as, for example, the W-CDMA standard.
Abstract:
A pattern forming apparatus includes a liquid material application mechanism that includes an opening for applying a liquid material on a substrate, and a laser processing mechanism that includes an irradiation section for irradiating the liquid material applied on the substrate with laser light to immobilize the liquid material so that a pattern is formed. The laser processing mechanism is integrated with the liquid material application mechanism.
Abstract:
A bit rate transcoding method includes: (a) receiving a motion vector of a current macroblock (MB); (b) retrieving an error count of a referenced previous MB for setting it as the error count of the current MB; (c) calculating a weight value; (d) calculating a new quantization parameter, and multiplying the same by the weight value so as to obtain a weighted new quantization parameter falling into a continuous distribution; (e) selectively using a transformation technique to transform the weighted new quantization parameter into one falling into a discrete distribution; (f) if the weighted new quantization parameter exhibits the continuous distribution, and if the weighted new quantization parameter is within a predetermined range, incrementing the error count by a predetermined value; and (g) if the weighted new quantization parameter exhibits the discrete distribution, and if the weighted new quantization parameter does not belong to a smallest quantization parameter cluster, incrementing the error count by a predetermined value.
Abstract:
A cartridge includes a case member (500) and a shutter member (100). The case member (500) includes a upper case section (505) and a lowercase section (506). A step portion (507) is formed at a boundary (508) between the upper case section (505) and the lower case section (506). The upper case section (505) includes a shutter pressing section (517) including a plurality of eaves sections (510). Each of the plurality of eaves sections (510) is configured to engage with the eaves engagement section (104) of the shutter member (100). At least two of the plurality of eaves sections (510) are located spaced apart from each other by a predetermined distance (519). The lower case section (505) includes a connection portion (520). The connection portion (520) is connected to the step portion (507) at a location between the at least two eaves sections (510), which are located spaced apart from each other by the predetermined distance (519), of the plurality of eaves sections (510).
Abstract:
A direct sampling circuit and a receiver which carry out discrete time analog processing with a high degree of design freedom and are provided with a filter property which is achievable to comply with the receipt of a broad band signal. A plurality of discrete time analog processing circuits (101) are connected in parallel with each other, a gm value and a capacitance of a capacitor in each circuit system are set independently based on a prescribed condition, and an output signal obtained from each circuit system is synthesized by means of a buffer capacitor (102), so that an equivalently high-dimensional IIR filter can be put into practice.
Abstract:
The flip chip mounted body of the present invention includes: a circuit board (213) having a plurality of connection terminals (211); a semiconductor chip (206) having a plurality of electrode terminals (207) that are disposed opposing the connection terminals (211); and a porous sheet (205) having a box shape that is provided on an opposite side of a formation surface of the electrode terminal (207) of the semiconductor chip (206), is folded on an outer periphery of the semiconductor chip (206) on the formation surface side of the electrode terminal (207) and is in contact with the circuit board (213), wherein the connection terminal (211) of the circuit board (213) and the electrode terminal (207) of the semiconductor chip (206) are connected electrically via a solder layer (215), and the circuit board (213) and the semiconductor chip (206) are fixed by a resin (217). Thereby, the flip chip mounted body with excellent productivity and reliability that can mount the semiconductor chip on the circuit board, and a method and an apparatus for mounting the flip chip mounted body are provided.
Abstract:
A wireless transmitter for infallibly delivering data to a wireless receiver, i.e., a multicast or broadcast receiver while increasing the system capacity or the individual channel accommodation capacity. A base station device (100), which is the wireless transmitter, multicasts or broadcasts data addressed to mobile station devices (150) through a common physical channel. In this device, an individual channel receiving section (103) acquires reception quality information on each wireless receiver (150), a common channel subcarrier selecting section (107) sets switchably a subchannel used for multicast or broadcast according to the acquired reception quality information out of the subchannels of the common physical channel, and a transmission power control section (110) controls the transmission power of the set subchannel.
Abstract:
A transmission power control apparatus capable of reducing unnecessary transmission power that is consumed in transmission of pilot symbols. In the apparatus, a power control part (109) establishes, based on a repetition number of a data signal, a transmission power value of a pilot signal. For example, the power control part (109) establishes, based on a reception quality as improved when data signals as replicated in accordance with the repetition number of a data signal are combined, a transmission power value of a pilot signal at a level required and sufficient for meeting a target value of the reception quality of the other end of communication. A power amplifying part (110) amplifies the pilot signal in accordance with the established transmission power value.
Abstract:
The present invention provides toner containing core particles prepared by mixing and aggregating in an aqueous medium at least a first resin particle dispersion in which first resin particles are dispersed, a colorant particle dispersion in which particles of colorant are dispersed and a wax particle dispersion in which particles of wax are dispersed. The colorant contains carbon black having a DBP oil absorption of 45 to 70 (ml/100 g) and the wax contains a wax having an endothermic peak temperature (referred to as melting point Tmw1 (° C.)) according the DSC method of 50 to 90° C. It is thus possible to prepare toner that has a small particle size and a sharp particle size distribution without requiring a classification process and that can prevent transfer void and toner scattering during transfer and obtain high transfer efficiency. The present invention provides also a method for producing the toner.