摘要:
A video broadcasting method includes assigning channels to a video content based on a total number of channels usable for broadcasting the video contents and a playback time of the video content, calculating a broadcast start time interval of the channels assigned to the video content based on the playback time of the video content and number of the channels assigned to the video content setting broadcast start time per channel of the channels assigned to the video content, and broadcasting the video content at the broadcast start time set per the channel.
摘要:
Structure definition information defining element layout positions on the screen, element definition information defining contents of the display elements, and layout definition information defining which of the display elements is to be laid out on which of the element layout positions are acquired. The screen data is generated by laying out the display elements in the element layout positions on the screen according to the layout definition information.
摘要:
A size storing unit stores a size of a ring member for binding stacked sheets. A range determining unit determines whether a thickness represented by input thickness information is larger than a minimum total thickness of sheets allowed to be bound with a ring member having the stored size and equal to or smaller than a maximum total thickness of sheets that can be bound with the ring member. When it is determined that the thickness represented by the thickness information is equal to or smaller than the minimum total thickness or larger than the maximum total thickness, a setting unit sets the size stored in the size storing unit to a different size.
摘要:
An apparatus for electric power conversion in an electric rolling stock, comprising an inverter which receives a DC power fed from a DC power source at DC terminals, converts the received DC power into an AC power, and supplies the AC power to an AC motor, a first capacitor which is connected to the DC terminals of the inverter by low inductance connection and reduces a surge voltage generated in the inverter, and a second capacitor which is connected to the DC terminals of the inverter through a fuse, wherein a total sum of capacities of the first and the second capacitors is equal to or larger than a system demand capacitance.
摘要:
The present invention provides a plasma resistant member having a reinforced mechanical strength and being sufficiently durable to exposure to a low pressure high density plasma. At least the surface of the alumina based material is formed of an oxide or composite oxide layer of a group IIIA element via an intermediate layer. It is preferable in the construction of the plasma resistant member that the intermediate layer comprises 10 to 80% by weight of the oxide or composite oxide of the group IIIA element in the periodic table and 90 to 20% by weight of alumina. The intermediate layer may also comprise a course ceramic with a porosity of 0.2 to 5%. It is also desirable that at least one of the conditions such as a difference in the thermal shrinkage ratio at 1600 to 1900° C. of 3% or less is provided.
摘要:
A plasma-resistant member used in a reaction chamber of a plasma treating apparatus is formed of a dense alumina sintered product having an average grain size of 18-45 &mgr;m, a surface roughness Ra of 0.8-3.0 &mgr;m and a bulk density of 3.90 g/cm3 or over.
摘要翻译:在等离子体处理装置的反应室中使用的耐等离子体构件由平均粒径为18〜45μm,表面粗糙度Ra为0.8〜3.0μm,堆积密度为3.90g的致密氧化铝烧结体形成 / cm 3以上。
摘要:
A packaging container having a container body and a lid unit which is undetachably mounted on the container body. The container body has a neck portion provided with an opening. An external thread cut in the outer periphery of the neck portion, and a lid mounting portion is provided below the external thread. The lid unit has a lid body and a fitting member. The lid body is provided with an internal thread engageable with the external thread of the container body, and has a function of hermetically sealing the opening of the container body. The fitting member is rotatably fitted around the lid mounting portion of the container body, but vertical movement of the fitting member is restricted within a predetermined range. The fitting member is held undetachable from the lid mounting portion by a collar of the container body. The lid body and the fitting member are connected to each other by a connecting member in such a manner that the lower surface of the lid body can rest on and separate from the upper surface of the fitting member.
摘要:
An electric vehicle control device including a collector for extracting power from an overhead wire and a circuit breaker for breaking the power. The power includes first AC power in AC power source zone and first DC power in DC power source zone. The device also includes a changeover device for changing over the power to apply the first AC power to an AC side or the first DC power to a DC side, a transformer connected to the AC side of the changeover device for transforming the first AC power into second AC power, a first opening/closing device, a power converter for converting the second AC power to second DC power and an inverter for converting the second DC power into third AC power. The third AC power is supplied to drive an electric motor. The device further includes a second opening/closing device, a filter inductor and a filter capacitor connected between positive and negative terminals of the DC input side of the inverter. Whereby during operation in the AC power source zone the first opening/closing device is closed and the second opening/closing device is opened, while during operation in the DC power source zone the first opening/closing device is opened and the second opening/closing device is closed.
摘要:
A pair of second cameras mounted on a robot are located in front of, and symmetrically with respect to the center of a wheel hub of a vehicle, according to approximate coordinates of the center of the wheel hub calculated from an image of the wheel hub taken by a first camera. Revised coordinates of the center of the wheel hub, a rotational displacement from a standard rotational position of the wheel hub, and a turning angle of the wheel hub toward the right or left with respect to a progressive direction of the vehicle are calculated from the images obtained by the second cameras. A wheel is then automatically mounted to the wheel hub by the robot, according to the results of calculation.
摘要:
A method and apparatus for assembling exterior parts of a motorcar wherein assembling accuracy errors of a motor car body are determined by measuring positions of a plurality of reference points of said motorcar body. Correction data is calculated relating to respective assembling positions of plural kinds of the exterior parts which form an external shape of the motorcar, the calculation being performed on the basis of measured data obtained in the previous step, while maintaining a correlative relationship among said parts, to eliminate correlative misalignment among said parts due to the assembling accuracy errors of said motorcar body. Each of said parts is then assembled by respective assembling robots to respective assembling position which has been corrected in accordance with the calculated correction data.