摘要:
A communication system includes a transmitting device, a receiving device having receiving device for receiving data transmitted by said transmitting device and managing device for managing received data, detecting device for detecting whether or not communication of data between said transmitting device and said receiving device is permitted, said detecting device being provided with at least one of said transmitting device and said receiving device, wherein when said detecting device detects a fact that communication of data is permitted, said transmitting device starts transmitting data to said receiving device.
摘要:
Touch-responsive data transmission system for elongating transceiver battery life and assuring one-touch data transmission includes a first transceiver worn on user and a second transceiver connected to equipment utilizing first transceiver data. User contacts first transceiver signal and ground electrodes and touches a second transceiver touch electrode to establish a signal path through user. First transceiver includes a detector for detecting a start signal from the second transceiver signal electrode. Second transceiver includes a generator for generating the start signal upon touching the touch electrode. Receiving the start signal, circuit elements responsible for data transmission are battery-energized to start data transmission from first to second transceivers. Circuit elements responsible for transmitting data remain deenergized until user touches the second transceiver touch electrode to save energy during non-operation and prolong first transceiver battery life. By touching the touch electrode, automatic data transmission remains possible without requiring additional starting procedures.
摘要:
A data transmission system using a human body as a signal transmission path includes a transmitter and a receiver. The transmitter uses a pair of electrodes which are held in close proximity to the skin of the human body. The transmitter transmits data to the receiver through the signal transmission path partly extending through the human body when a user carrying the transmitter touches a touch electrode of the receiver. The electrodes are integrated into a garment worn by the user in such a manner that the electrodes are kept in a closely facing relation to the skin of the user, thereby establishing the electrical path extending through the human body. With the integration of the two electrodes into the garment, the user wearing the garment as an everyday clothes or uniform can be easy and convenient to carry the transmitter for successful transmission of the data.
摘要:
A data transmission system using a human body as a signal transmission path includes a transmitter and a receiver. The transmitter uses a pair of electrodes which are held in close proximity to the skin of the human body. The transmitter transmits data to the receiver through the signal transmission path partly extending through the human body when a user carrying the transmitter touches a touch electrode of the receiver. The electrodes are integrated into a garment worn by the user in such a manner that the electrodes are kept in a closely facing relation to the skin of the user, thereby establishing the electrical path extending through the human body. With the integration of the two electrodes into the garment, the user wearing the garment as an everyday clothes or uniform can be easy and convenient to carry the transmitter for successful transmission of the data.
摘要:
An electronic security system is provided with an electronic key and an electronic locking apparatus. The electronic key includes an identification data registry for storing one or more identification data for locking and unlocking. The electronic locking apparatus includes a key data registry for storing a key data having a predetermined relationship with an identification data of an electronic key corresponding to the electronic locking apparatus. The system includes with a reader/writer for reading and writing the identification data in and from the identification data registry. This system ensures an improved convenience by making a single key compatible with a plurality of objects.
摘要:
The invention provides an efficient process for producing alkylated aromatic compounds such as cumene in a compact reactor. The invention also provides a process for producing phenol which includes a step of producing cumene by the above process.The process for producing alkylated aromatic compounds of the invention includes feeding raw materials including an aromatic compound and an alcohol in a gas-liquid downward concurrent flow mode to a fixed-bed reactor packed with a solid acid catalyst thereby to produce an alkylated aromatic compound, wherein the raw materials are fed to the reactor in a stream of a gas, and the reaction gas flow rate defined by the equation below is not less than 0.05 at an entrance of a solid acid catalyst layer: ρg·ug·[ρair·ρwater/(ρg·ρl)]1/2(kgm−2s−1).
摘要翻译:本发明提供了在紧凑型反应器中生产烷基化芳族化合物如枯烯的有效方法。 本发明还提供一种生产苯酚的方法,其包括通过上述方法生产异丙基苯的步骤。 本发明的烷基化芳香族化合物的制造方法包括以气液向下并流模式将包含芳族化合物和醇的原料进料到填充有固体酸催化剂的固定床反应器中,从而制备烷基化芳族化合物, 其中原料以气流输送到反应器中,并且由下式确定的反应气体流速在固体酸催化剂层的入口处不小于0.05;&rgg; g·ug·[&rgr ;空气·水/(&rgr g g&rgr; l)] 1/2(kgm-2s-1)。
摘要:
A method of manufacturing a semiconductor device comprises the steps of introducing a first gas containing steam or alcohol into a processing vessel housing a semiconductor substrate, and introducing a hydrogen fluoride gas as a second gas into the processing vessel after stopping introduction of the first gas into the process chamber.
摘要:
By forming a bone-compatible implant wherein a groove or hole has been formed in the surface of a base material made of titanium metal or a titanium alloy at its joint with a bone tissue and the groove or hole has on the inner surface thereof an oxide film formed by heating in an oxygen-containing atmosphere, apatite is allowed to deposit on the inner surface of the groove or hole easily. Thus, an implant is provided which can be attached to a bone within a relatively short period of time even without resorting to bone cement.
摘要:
The present invention relates to a photosensitive resin composition comprising at least a thermoplastic elastomer (a), a photopolymerizable unsaturated monomer (b), and a photopolymerization initiator (c), characterized in that the thermoplastic elastomer (a) comprises at least vinyl aromatic hydrocarbon units, butadiene units, and alkylene units and contains alkylene units not less than 5 wt % and not more than 80 wt % with respect to the total amount of butadiene units and alkylene units. The present invention provides a photosensitive resin composition that simultaneously achieves excellent fine line reproducibility, ester solvent resistance, and prevention of cracks occurring on plate surface.
摘要:
The present invention relates to a photosensitive resin composition comprising at least a thermoplastic elastomer (a), a photopolymerizable unsaturated monomer (b), and a photopolymerization initiator (c), characterized in that the thermoplastic elastomer (a) comprises at least vinyl aromatic hydrocarbon units, butadiene units, and alkylene units and contains alkylene units not less than 5 wt % and not more than 80 wt % with respect to the total amount of butadiene units and alkylene units. The present invention provides a photosensitive resin composition that simultaneously achieves excellent fine line reproducibility, ester solvent resistance, and prevention of cracks occurring on plate surface.