摘要:
In a message receiving apparatus, a radio paging signal is demodulated into a baseband signal. The baseband signal is decoded into corresponding data. Address information is recovered from the data. Message information is recovered from the data. The recovered message information is subjected to an error correction process. On the other hand, the recovered address information is prevented from being subjected to the error correction process.
摘要:
In a paging receive for use in a radio paging system which employs a sophisticated data communication protocol, all protocol analysis operations such as de-interleaving and error correction processing are performed by a CPU which executes a control program, with the analysis being performed only on those received data frames which contain messages addressed to that paging receiver, and with the protocol analysis being performed first for the address field of such a frame, to obtain information specifying the position within a message field of that frame of requisite specific message data which are addressed to the paging receiver, then being performed only for these specific message data, within that message field. The control program is executed as two separate processes, each of which can be interrupted in response to interrupt signals supplied to the CPU and subsequently restarted, with one process performing protocol analysis and the other process performing operations which are requested through function switch actuations, so that such operations requests can be registered while protocol analysis is in progress, enabling rapid response to the requests.
摘要:
A signal 101 from a transmitting station includes: an address 102 specific to a message receiving apparatus; a specific message 103 that is an advance notice indicating receipt of a large-volume message; and a message main body 105. The message receiving apparatus includes: a receiving section 11 that outputs a data string by demodulating the signal 101; a decoder 13 that subjects the data string to an error correcting process, converts the corrected data string into a message, and makes an address collation; an analyzer 14 that analyzes the message and outputs a control signal to a total control section 16 if the analyzed message is a specific message; a buffer 15 that stores a message main body; and the total control section 16 that stops a peripheral device section 17 in accordance with signals obtained from the decoder and the analyzer and controls display by sending a message in the buffer 15 to the peripheral device section 17.
摘要:
A multichannel recording and reproducing apparatus which includes: an input and output circuit; a buffer for temporally storing multichannel of video data through inputting and outputting circuit; a disc unit for storing the video data; a disc interface; a user interface circuit for receiving recording and reproducing commands and a corresponding file name from a user; a control circuit responsive to the user interface for obtaining one of N video channel circuits of the input and output circuit for inputting and outputting video data and receiving recording and reproducing commands; a filing circuit controlling files and determining first and second address data of the disc unit according to the recording and reproducing commands respectively; an access control circuit for accumulating the recording and reproducing commands and supplying each of the accumulated recording and reproducing commands when the disc interface is in a non-operating condition with priority provided to either of the recording or reproducing command according to priority data. The inputting and outputting circuit may includes a digital satellite broadcasted video data receiver and a separater for separating the multiplexed digital satellite broadcasted video data into a plurality of sets of digital video data.
摘要:
A large-sized power supply device including: a plurality of lithium ion secondary batteries including sealed battery cases and safety valves, the sealed battery cases containing a positive electrode, a negative electrode, a porous heat-resistant layer placed between the positive and negative electrodes, and a non-aqueous electrolyte, and the safety valves being provided on the sealed battery cases and operating at a predetermined pressure; and a battery container in which the plurality of lithium ion secondary batteries are housed. The power supply device is improved in safety, generates substantially no gas and, therefore, does not require any special exhaust hose for discharging gas. Thus, a large-sized power supply device having a markedly high volume efficiency can be provided.
摘要:
A sulfated polysaccharide DS4152 useful as an angiogenesis inhibitor or antitumor agent is provided selectively. As the sodium salt, it has the following physicochemical characteristics. Molecular weight by the gel filtration method: 29,000.+-.3,000. Elemental analysis: C: 24.42-25.76%, H: 3.34-3.98%, N: 0.51-0.89%, S: 10.6-11.7% and P: 0.77-1.06%. Sugar and protein contents: Sugar content (%): 57.+-.3 (by phenol sulfuric acid method; standard: galactose). Protein content (%): 1.+-.0.5 (by the Lowry-Folin's method; standard: bovine serum albumin). Specific rotatory power [.alpha.].sub.D.sup.25 : -37.degree..+-.1.degree. (0.5% aq. solution). Characteristic absorption bands in infrared absorption spectrum: 1240, 840 (shoulder), 810 (cm.sup.-1 ; KBr).
摘要:
A sealed battery includes an electrode group formed by winding or stacking a positive electrode including a current collector carrying an active material layer thereon, a negative electrode including a current collector carrying an active material layer thereon and a separator interposed therebetween. The current collectors of the positive and negative electrodes are exposed at an end thereof and the exposed ends are welded to current collector terminals, respectively. The active material layers formed on the surfaces of the current collectors are covered with heat resistant porous films, respectively. An end face of the separator is flush with or positioned inside relative to end faces of the heat resistant porous films. The heat resistant porous films have a melting point higher than that of the separator and have a thermal conductivity lower than that of the current collectors.
摘要:
A non-aqueous secondary battery comprising a positive electrode comprising a lithium-containing metal oxide, and a negative electrode comprising a carbon material as the active material is disclosed. The electrodes are separated by either a separator impregnated with organic electrolyte solution or by a solid electrolyte layer. The negative electrode comprises a mixture of the carbon material and at least one metal oxide selected from TiO2, Cr2O3, MnO2, Fe3O4, CoO, Co2O3, Co3O4, NiO, Ni2O3, Ag2O, PbO, Sb2O3, Bi2O3, SeO2, and TeO2.
摘要翻译:公开了一种非水二次电池,其包含含有锂的金属氧化物的正极和包含碳材料作为活性材料的负极。 电极由浸渍有机电解质溶液的隔离物或固体电解质层分离。 负极包含碳材料和选自TiO 2,Cr 2 O 3,MnO 2,Fe 3 O 4,CoO,Co 2 O 3,Co 3 O 4,NiO,Ni 2 O 3,Ag 2 O,PbO,Sb 2 O 3,Bi 2 O 3,SeO 2和TeO 2中的至少一种金属氧化物的混合物。
摘要:
A fine fibrous cellulosic material containing cellulose, hemicellulose and lignin, in which the fine fibrous cellulosic material has a width of 1 μm or less and a length of 5,000 μm or less and is used for glycation reaction by hydrolysis.
摘要:
The invention provides a zinc-nickel alloy plating bath comprising about 3 to about 30 g/l of Zn ion, about 0.2 to about 20 g/l of Ni ion, about 20 to about 300 g/l of alkali hydroxide, about 0.05 to about 10 g/l of amino-alcohol polymer, an Ni-complexing agent in an amount of about 1 to about 20 moles per mole of Ni ion, and about 0.01 to about 20 g/l of amino acid and/or a salt of amino acid, the bath having a pH of 11 or more.