摘要:
A control device, which handles a network system in which electronic devices installed in each of multiple rooms are connected via a communication network and each electronic device can perform communication via the communication network, includes: a control unit to selectively set a first control mode in which operation control according to operation input is performed as to a particular single electronic device, a second control mode in which operation control according to operation input is performed in common as to electronic devices installed in the same room, and a third control mode in which operation control according to operation input is performed in common as to electronic devices connected to the communication network, as an operation control mode according to predetermined operation input, and to generate a control command; and a transmission unit to transmit a control command that the control unit has generated according to the control mode.
摘要:
A control device, which handles a network system in which electronic devices installed in each of multiple rooms are connected via a communication network and each electronic device can perform communication via the communication network, includes: a control unit to selectively set a first control mode in which operation control according to operation input is performed as to a particular single electronic device, a second control mode in which operation control according to operation input is performed in common as to electronic devices installed in the same room, and a third control mode in which operation control according to operation input is performed in common as to electronic devices connected to the communication network, as an operation control mode according to predetermined operation input, and to generate a control command; and a transmission unit to transmit a control command that the control unit has generated according to the control mode.
摘要:
A transmission device includes: a communication unit performing communication with one or more receiving devices; a distance measurement unit measuring direct distances to the receiving devices; a transmission data setting unit setting transmission data including content data including audio and time information indicating the time when reproduction of content data is started for the receiving devices whose distances are measured based on the measured distances; and a transmission processing unit transmitting transmission data set by the transmission data setting unit to corresponding receiving devices of transmission targets all at once. The transmission data setting unit sets time when the device itself starts reproduction of the content data as a reference time, and sets the time information for synchronizing audio indicated by the content data reproduced in the device itself with audio indicated by the content data reproduced in the receiving devices for each receiving device using the set reference time.
摘要:
A transmission device includes: a communication unit performing communication with one or more receiving devices; a distance measurement unit measuring direct distances to the receiving devices; a transmission data setting unit setting transmission data including content data including audio and time information indicating the time when reproduction of content data is started for the receiving devices whose distances are measured based on the measured distances; and a transmission processing unit transmitting transmission data set by the transmission data setting unit to corresponding receiving devices of transmission targets all at once. The transmission data setting unit sets time when the device itself starts reproduction of the content data as a reference time, and sets the time information for synchronizing audio indicated by the content data reproduced in the device itself with audio indicated by the content data reproduced in the receiving devices for each receiving device using the set reference time.
摘要:
Disclosed is a method for producing an aqueous emulsion containing a fluorine-containing copolymer comprising, as copolymerizable monomers, (A) at least one of a perfluoroalkylalkyl acrylate and a corresponding methacrylate represented by the general formula: CnF2n+1CmH2mOCOCR═CH2, wherein R is hydrogen or methyl group, n is 4, 5, or 6, and m is 1, 2, 3, or 4; (B) benzyl acrylate or benzyl methacrylate; (C) a fluorine-free polymerizable monomer other than benzyl acrylate and benzyl methacrylate; and (D) a crosslinkable group-containing polymerizable monomer; the copolymer being produced by previously subjecting 10 to 80 wt. % of the total weight of component (A) and 0 to 60 wt. % of the total weight of component (B) to a first polymerization reaction using an emulsion polymerization method; and then subjecting the remaining components to a second polymerization reaction using an emulsion polymerization method; wherein an emulsifier is used in the emulsion polymerization reaction in an amount of 21 to 150 parts by weight based on 100 parts by weight of the total weight of polymerizable monomers (A) and (B) used in the first polymerization reaction.
摘要翻译:公开了含有含氟共聚物的水性乳液的方法,该含水共聚物包含作为可共聚单体的(A)丙烯酸全氟烷基烷基酯和由通式C n F 2n + 1C m H 2 mOCO CR = CH 2表示的相应甲基丙烯酸中的至少一种,其中R为 氢或甲基,n为4,5或6,m为1,2,3或4; (B)丙烯酸苄酯或甲基丙烯酸苄酯; (C)丙烯酸苄酯和甲基丙烯酸苄酯以外的无氟可聚合单体; 和(D)含可交联基团的可聚合单体; 该共聚物通过预先使10〜80wt。 组分(A)的总重量的%和0至60wt。 使用乳液聚合法的组分(B)与第一聚合反应的总重量的%; 然后使用乳液聚合法对剩余的组分进行第二聚合反应; 其中基于在第一聚合反应中使用的可聚合单体(A)和(B)的总重量的100重量份,乳液聚合反应中使用的乳化剂的量为21〜150重量份。
摘要:
Disclosed is a graft copolymer in which a polyalkylene glycol or an alkyl ether thereof is graft-copolymerized with a polyfluoro-1-alkene represented by the general formula: CnF2n+(CH2CF2)a(CF2CF2)bCH═CH2 (wherein n is an integer of 1 to 6, a is an integer of 1 to 4, and b is an integer of 1 to 3). The graft copolymer is an oligomer compound having a perfluoroalkyl group containing 6 or less carbon atoms, which is said to have low bioaccumulation potential, and having, when used as an active ingredient of a mold-releasing agent, mold release performance equivalent to that of a compound having a perfluoroalkyl group containing 8 or more carbon atoms.
摘要:
A fluorine-containing polymer comprising a fluoroalkyl alcohol (meth)acrylic acid derivative represented by a general formula, CnF2n+1(CH2CF2)a(CF2CF2)b(CH2CH2)cOCOCR═CH2 (in the formula, R is a hydrogen atom or a methyl group, n is an integer of 1 to 6, preferably 2 to 4, a is an integer of 1 to 4, b is an integer of 0 to 3, and c is an integer of 1 to 3) containing in 5 to 100 wt % as a polymerization unit. A organic solvent solution or aqueous dispersion of the fluorine-containing polymer is effectively used as, for example, a surface-modifying agent such as a water- and oil-repellent or an oil barrier.
摘要:
A terminally iodized polyfluoroalkane oligomer represented by the following general formula: CnF2n+1(CH2CF2)s+p(CF2CF2)t+rI [I] (wherein n is an integer of 1 to 6, s+p is an integer of 1 to 4, showing the number of vinylidene fluoride skeleton, and t+r is an integer of 1 to 6, showing the number of tetrafluoroethylene skeleton, the adjacent group to the CnF2n+1 group being the CH2CF2 group) can be produced by reaction of a terminally iodized polyfluoroalkane, represented by the following general formula: CnF2n+1(CH2CF2)s+p(CF2CF2)tI with tetrafluoroethylene in the presence of a peroxide initiator.
摘要:
The semiconductor memory is facilitated with control circuitry for effecting plural self-refresh modes having respectively different refresh periods. The plural self-refresh modes are typified by a PS (pseudo) refresh mode which is applied when the memory is in the nonselected state for a comparatively long period of time, such as in the state in which memory backup is being facilitated, and by a VS (virtual) refresh mode in which the refreshing operation of the memory cells is effected intermittently during the intervals of memory accessings. The pseudo refresh mode has a longer refresh time period than the virtual refresh mode. The control circuitry also has counter circuits for the generating of refresh address signals in accordance with a first timing signal indicative of a pseudo refresh mode and a second timing signal indicative of a virtual refresh mode, the latter timing signal being a higher frequency signal. Such availability of plural self-refresh modes becomes particularly advantageous when considering consumption of the back-up power for maintaining the IC memory device versus stability of stored data. While the consumption of the back-up power for maintaining the device would be relatively lower under one of the self-refresh modes, namely, the PS (pseudo) refresh mode, the stability of data stored would, however, be greater under another self-refresh mode, namely, the VS (virtual) refresh mode.
摘要:
A multiport memory is provided which permits both random access and serial access. In order to reduce parasitic capacitance and improve operating speed, the serial input/output lines are each divided into two parts at their middle points. Sense amplifiers for the serial input/output lines are provided at upper and lower ends of the serial access memory elements to respectively amplify signals from the divided lines. Additional features are provided for improving both the serial and random operation. For example, during the serial read mode, the column selector for random access is simultaneously operated, and read data passing through the random access column selector is used as head data for the serial output operation to be delivered through the serial output circuit. Also, a serial selector can be controlled by a select signal formed by a Gray Code counter to improve operating speed. Further features included a redundancy system for relief of defective bits, the use of common bit lines to improve integration density and an improved refreshing arrangement to reduce power consumption during the refresh mode.