Abstract: The present invention relates to a system for updating settings of an apparatus through a network. The system comprise confirmation modification request generating means generating a confirmation modification request, and confirmation modification request transmitting means adding all or a part of the installation data to the confirmation modification request and the apparatus unique data and transmits them. On the other hand, the state of the apparatus is analyzed from the apparatus unique data by apparatus state analyzing means. New installation data generating means generates new installation data consisting of analysis result data corresponding to a confirmation request and modification data corresponding to a modification request. The installation data is updated with the new installation data by installation data updating means, thereby updating the function of the apparatus, operation of the apparatus, setting of the apparatus, state of the apparatus, data version, and the like.

Abstract: A radio data communication apparatus includes first antennas, modulation circuits, an oscillating circuit, a switch circuit, a memory, and a control circuit. The first antennas perform a one-to-one radio communication with second antennas of IC tags having different communication frequencies. The one-to-one radio communication is carried out based on a resonance frequency uniquely assigned to each one of combinations between the first antennas and the second antennas. The memory stores communication information of each IC tag, including an assigned resonance frequency. The control circuit reads a resonance frequency assigned to a second antenna belonging to a target IC tag, generates the control signal such that the switch circuit selects a specific carrier wave having a frequency substantially equal to the resonance frequency read from the memory, and transmits the specific carrier wave and data to be transmitted in synchronism with each other to a corresponding modulating circuit.

Abstract: A semiconductor power supplying apparatus driven by a power source includes at least two driven circuits for performing prescribed data processing when electric power is supplied. An electric power supplying circuit is provided so as to convert power from the power source as needed to supply at least two driven circuits with electric power in accordance with voltages that the driven circuits need. A driven circuit power supplying condition signal generating device is provided so as to generate a driven circuit power supplying condition signal for determining a power supplying condition of all of the at least two driven circuits. A power supplying control signal generation circuit is also provided so as to generate a power supplying control signal for controlling operation of the power supplying circuit.

Abstract: A tube 4 includes a casing 1 made of a fluororesin. The casing 1 surrounds a fluid tube 3 and lid members 5 each made of a fluororesin and include a receiving portion 8 for receiving one end portion of the tube 4. At least one sealing face 10 is disposed in the receiving portion. Union nuts 6, made of a fluororesin, are fitted onto the end portion of the tube 4 and screwed to one end portion of one of the lid members 5. A sealing portion 19 is formed by fastening the union nuts 6 to the end portions of the lid members 5 to press the tube 4 from the outside of the tube 4. A device element such as a filter member 3 is placed in the casing 1.

Abstract: A radio data communication apparatus includes first antennas, modulation circuits, an oscillating circuit, a switch circuit, a memory, and a control circuit. The first antennas perform a one-to-one radio communication with second antennas of IC tags having different communication frequencies. The one-to-one radio communication is carried out based on a resonance frequency uniquely assigned to each one of combinations between the first antennas and the second antennas. The memory stores communication information of each IC tag, including an assigned resonance frequency. The control circuit reads a resonance frequency assigned to a second antenna belonging to a target IC tag, generates the control signal such that the switch circuit selects a specific carrier wave having a frequency substantially equal to the resonance frequency read from the memory, and transmits the specific carrier wave and data to be transmitted in synchronism with each other to a corresponding modulating circuit.

Abstract: A power supply apparatus includes a switching regulator, a series regulator, and a controller. The switching regulator performs start and stop operations in response to a first control signal and generates a first constant voltage in response to a first voltage switching signal to output the second constant voltage. The series regulator performs start and stop operations in response to a second control signal and generates a second constant voltage in response to a second voltage switching signal to output the second constant voltage. The controller generates the first and second control signals and the first and second voltage switching signals and controls the switching regulator and the series regulator to simultaneously operate for at least a predetermined time period using the first and second control signals, respectively, and such that an output voltage of the switching regulator is greater than an output voltage of the series regulator.

Abstract: A radio data communication apparatus includes a circuit unit and at least one antenna unit. The circuit unit performs data read and write operations relative to an IC tag. Each antenna unit has an antenna and conducts a predetermined signal modulation to a first signal to be transmitted through the antenna by radio transmission to a specific IC tag in the data write operation. Also, each antenna unit conducts a predetermined signal demodulation to a second signal received through the antenna from the specific IC tag in accordance with the data read operation. The antenna unit is arranged at a position separated from the circuit unit.

Abstract: A radio data communication apparatus includes first antennas, modulation circuits, an oscillating circuit, a switch circuit, a memory, and a control circuit. The first antennas perform a one-to-one radio communication with second antennas of IC tags having different communication frequencies. The one-to-one radio communication is carried out based on a resonance frequency uniquely assigned to each one of combinations between the first antennas and the second antennas. The memory stores communication information of each IC tag, including an assigned resonance frequency. The control circuit reads a resonance frequency assigned to a second antenna belonging to a target IC tag, generates the control signal such that the switch circuit selects a specific carrier wave having a frequency substantially equal to the resonance frequency read from the memory, and transmits the specific carrier wave and data to be transmitted in synchronism with each other to a corresponding modulating circuit.

Abstract: The present invention provides a method for extracting a lipid mixture having a high percentage of phospholipids comprising polyunsaturated fatty acids. The method comprises the steps of (a) heating the viscera of fish with hot water or steam; and (b) extracting from the heated viscera of fish, using a solvent, the lipid mixture containing phospholipids comprising polyunsaturated fatty acids. The lipid mixture obtained by the present method contains phosphatidylserine comprising docosahexaenoic acid and phosphatidylethanolamine comprising docosahexaenoic acid in high concentration.

Abstract: A power supply apparatus includes a switching regulator, a series regulator, and a controller. The switching regulator performs start and stop operations in response to a first control signal and generates a first constant voltage in response to a first voltage switching signal to output the second constant voltage. The series regulator performs start and stop operations in response to a second control signal and generates a second constant voltage in response to a second voltage switching signal to output the second constant voltage. The controller generates the first and second control signals and the first and second voltage switching signals and controls the switching regulator and the series regulator to simultaneously operate for at least a predetermined time period using the first and second control signals, respectively, and such that an output voltage of the switching regulator is greater than an output voltage of the series regulator.

Abstract: A technique is disclosed involving embedding plural differing digital watermarks into one type of input moving image data, creating plural moving image data series, encoding the created moving image data series, generating a new moving image data series from the moving image data series based on addition ID information, and transferring the new moving image data series or transmitting the same via a network. At a reception side, the data series is decoded/reproduced, the reproduced image data are divided into plural regions, and a digital watermark is detected for each of the divided regions so that the addition ID information may be detected.

Abstract: A signal transmitting apparatus includes a sending part and a receiving part. The sending part converts each width of a plurality of digital input signals into a voltage in accordance with a predetermined weight, generates a send signal by adding voltages converted from the plurality of digital input signals, and outputs the send signal. The receiving part receives the send signal from the sending part, compares the send signal with a plurality of predetermined voltages, generates each of the digital input signals, and outputs each of the digital input signals.

Abstract: Methods and apparatuses for generating DC stabilized power are described. A DC stabilized power supply apparatus includes a voltage switching control circuit and first and second power supply circuits. The voltage switching control circuit generates first and second voltage switching signals in accordance with at least one voltage switching signal. The first power supply circuit converts a power source voltage into a first direct current voltage in accordance with the first voltage switching signal. The second power supply circuit converts the first direct current voltage into a second direct current voltage in accordance with the second voltage switching signal. In this apparatus, the voltage switching control circuit controls the first power supply circuit to generate the first direct current voltage such that the first direct current voltage is a minimal input voltage needed for the second power supply circuit to generate the second direct current voltage.

Abstract: A power supply apparatus includes a switching regulator, a series regulator, and a controller. The switching regulator performs start and stop operations in response to a first control signal and generates a first constant voltage in response to a first voltage switching signal to output the second constant voltage. The series regulator performs start and stop operations in response to a second control signal and generates a second constant voltage in response to a second voltage switching signal to output the second constant voltage. The controller generates the first and second control signals and the first and second voltage switching signals and controls the switching regulator and the series regulator to simultaneously operate for at least a predetermined time period using the first and second control signals, respectively, and such that an output voltage of the switching regulator is greater than an output voltage of the series regulator.

Abstract: A data communication apparatus includes an antenna, an analog front-end circuit, and a controller. The analog front-end circuit is connected between the antenna and the controller and includes first and second modulators, a driver, a demodulator, and an input switch. The first modulator modulates data to be transmitted to other ID tags and sends the modulated data to the antenna. The second modulation circuit modulates data to be transmitted to other read-write devices. The driver amplifies an output from the second modulator to drive the antenna. The demodulator demodulates data sent from the other ID tags and ID-tag read-write devices. The input switch selectively inputs the data to the first or second modulator. This abstract is provided to comply with rules requiring an abstract, and it is submitted with the intention that it will not be used to interpret or limit the scope or meaning of the claims.

Abstract: An ID tag reader/writer for writing and reading data in and from one or more ID tags is provided. The ID tag reader/writer includes (a) one or more antennas configured to perform radio communications with the ID tags, (b) one or more analog frontend units, each unit being provided for one of the antennas, configured to generate a carrier wave based on a clock signal and to perform signal modulation and demodulation, and (c) a controller configured to generate and output the clock signal to the analog frontend units and select one of the analog frontend units corresponding to a target ID tag to which data are to be transmitted, wherein the controller performs data transmission to and from the analog frontend units using digital signals.

Abstract: In a double-pipe joint for connecting and coupling a double pipe H consisting of outer and inner pipes h2, h1 made of a fluororesin tube, an inner joint portion T1 for coupling the inner pipe is formed by: a sleeve 2 which is to be pressingly fitted into an inner-pipe end portion h1t; an inner-pipe joint body 1 which is to be fitted onto the end portion; and an inner-pipe union nut 3A, and an outer joint portion T2 for coupling the outer pipe is formed by: a sleeve 4 which is to be pressingly fitted into an outer-pipe end portion h2t; an outer-pipe joint body 3B which is to be fitted onto the end portion; and an outer-pipe union nut 5. The inner-pipe union nut 3A and the outer-pipe joint body 3B are formed integrally into a nut-equipped body 3.

Abstract: A semiconductor power supplying apparatus driven by a power source includes at least two driven circuits for performing prescribed data processing when electric power is supplied. An electric power supplying circuit is provided so as to convert power from the power source as needed to supply at least two driven circuits with electric power in accordance with voltages that the driven circuits need. A driven circuit power supplying condition signal generating device is provided so as to generate a driven circuit power supplying condition signal for determining a power supplying condition of all of the at least two driven circuits. A power supplying control signal generation circuit is also provided so as to generate a power supplying control signal for controlling operation of the power supplying circuit.

Abstract: A semiconductor power supplying apparatus driven by a power source includes at least two driven circuits for performing prescribed data processing when electric power is supplied. An electric power supplying circuit is provided so as to convert power from the power source as needed to supply at least two driven circuits with electric power in accordance with voltages that the driven circuits need. A driven circuit power supplying condition signal generating device is provided so as to generate a driven circuit power supplying condition signal for determining a power supplying condition of all of the at least two driven circuits. A power supplying control signal generation circuit is also provided so as to generate a power supplying control signal for controlling operation of the power supplying circuit.

Abstract: A power control apparatus includes a first driven circuit and a second driven circuit connected to the first driven circuit. A primary power-supply circuit produces a primary voltage from a source voltage of a battery and supplies the primary voltage to drive the first driven circuit. A secondary power-supply circuit produces a secondary voltage from the source voltage of the battery or from the primary voltage of the primary power-supply circuit, and supplies the secondary voltage to drive the second driven circuit. A control circuit outputs a power-supply control signal to the secondary power-supply circuit in response to a command signal, so that the supply of the secondary voltage to the second driven circuit by the secondary power-supply circuit is started or terminated by the power-supply control signal.