摘要:
A composite film is provided by providing a poly-propylene or other base resin layer, laminating a first covering layer of a resin composition (1) comprising the following components (A), (B), (C) and (D) to one side of the base resin layer and a second covering layer of a resin composition (2) comprising the components (A) and (D) to the other side of the base resin layer, which composite film is optionally stretched. The resin composition (2) may contain component (C). (A) a heat-sealable olefinic polymer (e.g. a propylene series copolymer such as propylene-ethylene copolymer, propylene-butene-1 copolymer or propylene-ethylene-butene-1 copolymer) (B) a diorganopolysiloxane (e.g. dimetylpolysiloxane) (C) a fine-powdered heat-resistant resin (e.g. microspheres of a thermosetting resin) (D) a higher fatty acid amide This composite film is excellent in slidability, antistaticity, releasability and clarity and compatible with a high-speed automatic overwrap packaging machine.
摘要:
A miniaturized high-frequency module includes an integrated circuit and chip capacitors electrically connected therewith within a recess in a substrate and to make a crystal oscillator and the substrate virtually equal in size. Thereby, a miniaturized high-frequency module can be obtained.
摘要:
An image encoding apparatus, image decoding apparatus, or image encoding and decoding apparatus having a circuit for dividing a screen into sub-areas to conduct an encoding or decoding operation for each sub-area includes an image dividing circuit for dividing an input image into sub-areas each having a predetermined contour, sub-encoders for encoding the sub-areas respectively related thereto, a code integrating circuit for integrating the codes of the respective sub-areas, and a shared memory for storing images locally decoded by the sub-encoders.
摘要:
A polypropylene composition which contains a polypropylene and one or more ingredients selected from an antistatic agent and a surface-treated or untreated fine powdery silica gives a propylene stretched film having a well-balanced transparency, slip property and blocking resistance.
摘要:
A stretched polypropylene film having excellent see-through characteristics, which is prepared by stretching in at least one direction a polypropylene resin sheet containing 0.05 ppm to 10,000 ppm by weight of a 3-position branched .alpha.-olefin unit and/or a vinyl cycloalkane unit, each having at least 6 carbon atoms.
摘要:
A character information display device includes: a display format deciding part 2 for deciding that the display format of a character string to be displayed is telop display when the number of characters making up the character string exceeds the number of characters for one line on the screen; a scroll speed setting part 6 for setting the scroll speed of the character string to be displayed at a reference speed in a case where the character string is judged as a character string easy to read, and setting the scroll speed of the character string to be displayed at a slower speed than the reference speed in a case where the character string is judged as a character string difficult to read by a reading difficulty judging part 4; and so on.
摘要:
An oscillator circuit includes a clock oscillator which outputs a main clock signal having an oscillating frequency switched between a high frequency and a low frequency in response to a frequency selection signal, and a frequency divider circuit which outputs a sub-clock signal having a divided frequency equivalent to a frequency division ratio of the oscillating frequency of the main clock signal, the frequency division ratio being switched in response to the frequency selection signal. The divided frequency of the sub-clock signal is predetermined for each of the high frequency and the low frequency to which the oscillating frequency is switched in response to the frequency selection signal.
摘要:
Disclosed is a communication control device for measuring the delivery quality of unicast/multicast video delivery by a user premises device. The communication control device connects a first network to a second network. The first network is connected to a delivery server for delivering data packets containing plural pieces of content. The second network is connected to a plurality of computers for acquiring the data packets from the delivery server. The communication control device acquires control information that is transmitted from the computers to the delivery server, extracts computer identification information and data packet identification information from the acquired control information, and measures the delivery quality of data packets targeted for measurement, which are to be transmitted to the identified computers, in accordance with the extracted computer identification information and the extracted data packet identification information.