Abstract: Provided is a glove which has good adhesiveness to a rubber or resin coating material and excellent durability and further fits a hand well enabling good work efficiency. The glove is knitted from a covered yarn obtained by winding a sheath yarn around a core yarn and at least a part of the surface thereof is coated with a rubber or resin coating material, wherein the sheath yarn is a crimped yarn made of a high strength fiber having, as a property of a raw yarn, a tensile strength of 1.75 N/tex or more as measured according to JIS L 1013 8.5, and the crimped yarn simultaneously satisfies the following (1) to (3): (1) a degree of bulkiness of 40 cm3/g or more as measured according to JIS L 1013 8.16 A method after hot water treatment at 90° C. for 20 minutes, (2) a bulk compression modulus of 80% or more as measured according to the same method, and (3) a shrinkage/elongation ratio of 20% or more as measured according to JIS L 1013 8.11 A method.

Abstract: Provided is a glove which has good adhesiveness to a rubber or resin coating material and excellent durability and further fits a hand well enabling good work efficiency. The glove is knitted from a covered yarn obtained by winding a sheath yarn around a core yarn and at least a part of the surface thereof is coated with a rubber or resin coating material, wherein the sheath yarn is a crimped yarn made of a high strength fiber having, as a property of a raw yarn, a tensile strength of 1.75 N/tex or more as measured according to JIS L 1013 8.5, and the crimped yarn simultaneously satisfies the following (1) to (3): (1) a degree of bulkiness of 40 cm3/g or more as measured according to JIS L 1013 8.16 A method after hot water treatment at 90° C. for 20 minutes, (2) a bulk compression modulus of 80% or more as measured according to the same method, and (3) a shrinkage/elongation ratio of 20% or more as measured according to JIS L 1013 8.11 A method.

Abstract: A sheet, characterized in that it comprises a film comprising a thermoplastic resin and, laminated on at least one surface of the film, a fiber fabric containing a flame-proof compound, and the fiber fabric comprises the same kind of a thermoplastic resin as that of the film; and a curtain using the sheet. The sheet is a functional sheet which is excellent in flame-proof property, and also excellent in light controlling property and anti-static property.

Abstract: An apparatus for recording and reproducing received and transmission audio signal data comprises a memory and a decoding unit. The memory synchronously stores received and transmission signal data in compressed form in different areas stores. The decoding unit decodes the received and transmission signals data retrieved from the memory, and adjusts reproducing timings of the received and transmission signal data.

Abstract: A digital radio communication device which prevent deterioration of an error rate of a demodulated signal caused by equalization processing of an output of a digital demodulation circuit, and that can always provide optimal reception regardless of presence or absence of delayed waves. A bit error estimation circuit 6 estimates a bit error of demodulated serial data S3 output by the digital demodulation circuit 6 and outputs results of estimation to a control circuit 7 as an estimated bit error signal S5. The control circuit 7 switches a selector 9 through a selector control signal S6 generated on the basis of the estimated bit error signal S5 and the received field strength indicator signal S2 from a reception circuit 2 so as to select the demodulated serial data S3 or S4 output by either the digital demodulation circuit 6 or the equalizer 5 for output as demodulated data S7.

Abstract: A digital radio telephone apparatus adaptively employs an equalizer for compensating for signal distortion of received signals. A switch may be provided at an output terminal of the equalizer so that the equalized signals are selectively applied to the decoder. The equalizer may be rendered to be operative when the quality of received radio frequency signals is lower than a prescribed level and rendered to be inoperative when the quality of received radio frequency signals is not lower than the prescribed level. The equalizer may be rendered to be inoperative for a predetermined time period from the time a digital speech radio link establishment operation is initiated. In the event that a radio link is established by TDMA (Time Division Multiple Access), the equalizer may be rendered to be operative in synchronization with a time slot assigned to the apparatus. The equalizer is not suppled with electric power or clock while the equalizer is rendered to be inoperative.

Abstract: In a telephone system having an automatic response function wherein a predetermined answer message is automatically sent to a calling originator when a speaking path to the calling originator is established in response to a call signal originated by calling from the calling originator, there are provided a DTMF signal decoder for decoding a DTMF signal sent from the calling originator as a result of key operation at the calling originator after the speaking path has been established, and a memory for storing operated key data corresponding to the output of the DTMF signal decoder, whereby information regarding the calling originator is obtained when the stored content of the memory is zero.