摘要:
An imaging apparatus includes a temperature sensor configured to sense a temperature associated with a case of the imaging apparatus, a moving image recording unit configured to generate moving image data based on one of a plurality of recording methods which determines image quality of a recording image, and records the moving image data in a recording medium, and a controller configured to control the recording method set on the moving image recording unit. The controller changes the recording method to be set on the moving image recording unit, according to a result of the sensing by the temperature sensor.
摘要:
An imaging apparatus includes a setting unit and a display controller configured to control the display unit. A plurality of recording modes include a first recording mode which generates heat so that the temperature in the case reaches a predetermined temperature, and a second recording mode which generates heat so that the temperature in the case cannot reach the predetermined temperature. The display controller determines the remaining recording time based on the temperature of a case, and determines whether the set-up recording mode is the first recording mode, and determines, based on a result of the determination, whether to display a remaining recording time which is determined based on the temperature in the case, on the display unit.
摘要:
A communications apparatus, enabling an efficient data transfer without an environmental restriction, notifies a transmission-side apparatus (200) connected via a network (300) of data amount in a window size, and receives data as large as the window size, the data which is transmitted from the transmission-side apparatus (200). The communications apparatus includes: a receiving buffer memory (120) having a region for storing a data packet transmitted from the transmission-side apparatus (200); a communications protocol processing unit (130) notifying the transmission-side apparatus (200) of the window size larger than a capacity of the receiving buffer memory (120), receiving the data packet transmitted from the transmission-side apparatus (200) according to the notified window size, and storing the received data packet in the receiving buffer memory (120); and a central controlling unit (140) retrieving the data packet stored in the receiving buffer memory (120) and processing the retrieved data packet.
摘要:
A communication device includes: an address administration unit that manages data link layer addresses; and an ARP processing unit that processes an ARP protocol. The ARP processing unit includes an ARP receiving unit, an ARP transmitting unit, a duplication detecting unit, a duplication notification generating unit and an update GARP generating unit. The update GARP generating unit transmits a GARP and thereby updates the ARP tables of the communication devices on the same network, in order to solve a problem in which communication is interrupted.
摘要:
An imaging apparatus includes a setting unit and a display controller configured to control the display unit. A plurality of recording modes include a first recording mode which generates heat so that the temperature in the case reaches a predetermined temperature, and a second recording mode which generates heat so that the temperature in the case cannot reach the predetermined temperature. The display controller determines the remaining recording time based on the temperature of a case, and determines whether the set-up recording mode is the first recording mode, and determines, based on a result of the determination, whether to display a remaining recording time which is determined based on the temperature in the case, on the display unit.
摘要:
A communication apparatus and a communication method capable of avoiding the transmission rate from being unnecessarily suppressed so as to improve the communication rate between devices, for example, in a home network. A communication apparatus (100) comprises a congestion control determining part (104) that determines, based on IP addresses of the communication apparatus (100) and a communication apparatus (500) on the other end of communication, which are information about the positions of those communication apparatuses on a network, whether a congestion control is necessary in the network when the communication apparatus (100) implements a transmission to the communication apparatus (500) on the other end of communication; and a transmission rate control part (101) that controls the data transmission rate in accordance with the necessity of the congestion control.
摘要:
A die casting machine that suppresses the occurrence of surge pressure, prevents the occurrence of burrs and spouting of molten metal, and further minimizes variations in the quality of a molded product on site.The die casting machine comprises a mold (101) that cast-molds a product, an injection cylinder (102) for injecting molten metal (15) to the mold, and a hydraulic device (103) for pressing under high pressure the injection cylinder. The hydraulic device comprises a piston ACC (20) that supplies hydraulic oil to press under pressure a piston (13) of the injection cylinder (102) and an injection cylinder inlet valve (31). The piston ACC comprises a high pressure fast pressure-raising piston accumulator (22, 322) and a low-pressure injection piston accumulator (21, 321).
摘要:
A rotational angle of a motor operative to propel forward a screw in an injection molding machine is detected at an encoder. An output from the encoder is employed to obtain an angular velocity ω of the motor. From the obtained angular velocity ω, an estimated melt pressure value δˆ that contains no differential term is derived using a certain observer theory. The estimated melt pressure value δˆ is employed to calculate a torque command value TCMD for the motor, which is fed back to the motor. Thus, precise propelling power control unaffected by noises can be executed without the use of a pressure sensor such as a load cell.
摘要翻译:在编码器处检测到可操作地推动注塑机中的螺杆的马达的旋转角度。 采用编码器的输出来获得电动机的角速度ω。 从获得的角速度ω,使用一定的观察者理论导出不包含微分项的估计熔体压力值δ。 采用估计的熔体压力值δ来计算反馈给电动机的电动机的转矩指令值T D D D D D D D / 因此,在不使用诸如称重传感器的压力传感器的情况下,可以执行不受噪声影响的精确推进功率控制。
摘要:
A communications apparatus, enabling an efficient data transfer without an environmental restriction, notifies a transmission-side apparatus connected via a network of data amount in a window size, and receives data as large as the window size, the data which is transmitted from the transmission-side apparatus. The communications apparatus includes: a receiving buffer memory having a region for storing a data packet transmitted from the transmission-side apparatus; a communications protocol processing unit notifying the transmission-side apparatus of the window size larger than a capacity of the receiving buffer memory, receiving the data packet transmitted from the transmission-side apparatus according to the notified window size, and storing the received data packet in the receiving buffer memory; and a central controlling unit retrieving the data packet stored in the receiving buffer memory and processing the retrieved data packet.
摘要:
A communication apparatus for communicating by commonly sharing a transmission channel with another communication apparatus which performs a data transmission, comprising: a transmitting unit which transmits first data at first timing and second data at second timing subsequent to the first timing to the transmission channel; and an information adding unit which adds time slot information to the first data, the time slot information indicating a time slot during which the second data is transmitted prior to the data transmission performed by the other communication apparatus.