Abstract: An object of this invention is to provide a drug solution container package, which can restrain degradation of a drug solution, proliferation of microbes, etc. accompanying the transmission of oxygen in a high degree while maintaining characteristics required of plastic drug solution containers such as heat resistance, impact resistance, pliability, transparency, and resistance against elution of plastic forming material, and to provide a method for manufacturing the drug solution container package. In the present invention, to achieve the above object, a drug solution is contained and sealed in a plastic drug solution container having an oxygen gas transmission rate (25° C., 60% RH) of not less than 200 cm3/m2·24h·atm within twelve hours after being subject to steam sterilization or hot water sterilization, and having an oxygen gas transmission rate (25° C.

Abstract: A heat accumulating-type burner that operates by alternately repeating heat accumulation and combustion where the heat accumulating element is heated by exhaust gas to accumulate heat therein, and combustion air is passed through the heat accumulating portion to preheat the combustion air by thermal exchange with the heat accumulating element that holds the heat accumulated therein, and the preheated combustion air is used to carry out, combustion. The cross-sectional area of the heat accumulating portion at the furnace-inner side is made to be smaller than the cross-sectional area of the heat accumulating portion at the air supply/discharge port side, and in addition, the thickness of the fireproof heat insulating member that covers the heat accumulating portion is made to be thick at the furnace-inner side of the heat accumulating portion, and is made to be thin at the air supply/discharge port side of the heat accumulating portion.

Abstract: Medical tubes are well balanced in transparency, flexibility, heat resistance, scratch resistance and rubber elasticity. The medical tubes including a propylene polymer composition (A) that contains a polymer with propylene units, at least part of the polymer having an isotactic structure and the total of the propylene units of the polymer being in an amount of 65 to 82 mol % (the total of the structural units of the polymer in the composition is 100 mol %), and that satisfies the following (a1), (a2) and (b1): (a1) the modulus in tension is in the range of 5 to 25 MPa as determined in accordance with JIS K 6301; (a2) the penetration temperature is 120° C. or above as determined in accordance with JIS K 7196; and (b1) when a tube being made of the composition (A) and having an inner diameter of 2.1 mm, an outer diameter of 3.

Abstract: A pliable plastic film according to the present invention comprises a heat sealable sealing layer, wherein the sealing layer is made of a mixture of a propylene-?-olefin random copolymer having a crystalline melting point Tm of 135 to 145° C. and a polypropylene (PP) homopolymer having a crystalline melting point Tm of higher than 160° C.

Abstract: The object of the present invention is to provide a gas barrier film suitable for medical uses, which is excellent in gas and vapor properties and can prevent ingredients of an adhesive and the like from eluting even after heating and sterilizing treatment, and a medical bag using the gas barrier film.

Abstract: A televison signal transmission system comprising transmitting stations and receiving stations. Each transmitting station has a signal-transmitting circuit and a signal-superposing circuit. The signal-superposing circuit superposes a discriminant signal on a television signal during a vertical-blanking interval of the television signal. The discriminant signal is required for selecting the television signal. The signal-transmitting circuit inserts the television signals, containing the discriminant signal, into the communication channel assigned to the transmitting station, and then transmits the television signal to the receiving stations. Each receiving station has a signal-receiving circuit, a signal-detecting circuit, and a signal-selecting circuit. The signal-receiving circuit receives the television signals transmitted from the transmitting stations.

Abstract: A one-way addressable system includes a broadcasting center from which pay television signals and time codes representing time are produced, and subscriber's television receivers. The receiver includes a detector which produces a failure signal upon detection of a failure of a power supply along a primary power line, and produces an establish signal upon detection of an establish of the power supply along the primary power line. A secondary power source is provided for supplying power to the receiver when the failure signal is produced. A buffer is provided for storing newly received time code while the establish signal is present and for holding the same time code, which is received immediately before the generation of the failure signal, while the failure signal is present. A memory is provided for storing the time code shifted from the buffer in response to the receipt of a new time code to the buffer.

Abstract: Of the scrambling systems used in CATV and direct satellite broadcasting systems, the invention pertains to the transmission of a keying signal for demodulation. The keying signal, as a carrier wave displaced 90.degree. in phase from a picture carrier wave, is superimposed on the conventional sync signal suppression period with no sound carrier wave being processed, thereby avoiding the generation of buzzing noise which would occur when the keying signal is superimposed on the sound carrier wave. With this invention, not only can the generation of buzzing noises be eliminated, but also even in multiplex sound systems the sound signal can be transmitted without the sound quality being adversely affected. Also, no synchronizing signal can readily and easily be detected and, therefore, subscription TV programs can not be viewed by unauthorized persons.