摘要:
A valve timing controller is provided with a first rotary element that rotates in response to the movement of a crankshaft, a second rotary element that rotates in response to the movement of a camshaft. A link mechanism changes a relative rotation phase between the first and second rotary elements. The first and second rotary elements include introduction passages that introduce a lubricating fluid in the first rotary element. In the link mechanism, shafts are fitted in the links. The links relatively rotate with respect to the shaft, and include conveying passages to communicate with the introduction passages and convey the lubricating fluid from the introduction passages to the circumference of the shaft.
摘要:
The invention provides an information recording medium including highly reliable power calibration areas, as well as an information recording and reproducing device utilizing it. The medium is an information recording medium having a recording layer including a data recordable area 50 for recording user information signals, a lead-in area provided on the inner periphery of the data recordable area 50, an inner power calibration area provided further on the inside of the lead-in area for recording test recording patterns, and a recording management area for recording recording management information related to the inner power calibration area. An outer power calibration area 70 is provided on the outer periphery of the final point of recording of the user information signal on the recording layer.
摘要:
A radio base station apparatus provided with an array antenna having a plurality of antenna elements for calibrating a phase difference among the array antenna elements. The base station has a probe signal adding unit which divides one probe signal and adds the divided probe signals to each receive signals received by the plurality of antenna elements. A probe data extracting unit extracts the probe data from the receive signals added with the probe signal. A phase calibration calculation unit calculates correlating phase calibration values required for calibrating a phase of each receive signal based on the probe data extracted by the probe signal extracting unit. A phase calibration unit calibrates a phase difference among the array antenna elements by calibrating the phase of the each receive signal based on the phase calibration from the phase calibration calculation unit.
摘要:
The present invention provides a method for designing an optical pulse shaper including a first optical propagation line unit having a nonlinear medium and a dispersion medium concatenated, including: specifying design specifications of the first optical propagation line unit; and based on the design specification, calculating a quasi-periodic stationary pulse of which a waveform of an input optical pulse to the first optical propagation line unit is similar to a waveform of an output pulse from the first optical propagation line unit.
摘要:
An image forming system or the like may be installed at a public location such as a computer center of university to serve people who want to print for various purposes. Restrictions may be placed on the use of the system. Restriction on the use of the system may be lifted temporarily depending on the circumstances. For example, when a user is desperate to print a document despite the fact that the user is under restriction, the restriction may be lifted temporarily with some conditions. A printing system includes a cancellation requesting section and a printing section. The cancellation requesting section issues a request for cancellation of a print restriction placed on a user. The printing section cancels the print restriction in response to the request.
摘要:
The present invention provides a medicament comprising a benzene compound useful as an insulin sensitizer, a salt thereof or a hydrate of them and a derivative of them as the active ingredient. Specifically, it provides a benzene compound represented by the following formula, a salt thereof or a hydrate of them. In the formula, X represents 1) a C6-10 aryl group which may have one or more substituents or 2) a 5- to 10-membered heteroaryl group which may have one or more substituents; Y represents a group represented by the formula: (in the above formulae, Ry1, Ry2 and Ry3 are the same as or different from one another and each represents a hydrogen atom, a halogen atom, a C1-6 alkyl group, a C1-6 alkoxy group, or a C3-7 cycloalkyl group) etc.; Z represents a group represented by the formula: (in the formula, m represents an integer of 0 to 2; Rz1, Rz2, Rz3 and Rz4 are the same as or different from one another and each represents a hydrogen atom, a halogen atom, a C1-6 alkyl group, a C1-6 alkoxy group, a C3-7 cycloalkyl group, a halogenated C1-6 alkyl group, a halogenated C1-6 alkoxy group etc.); and R1, R2, R3 and R4 are the same as or different from one another and each represents a hydrogen atom, a halogen atom, a C1-6 alkyl group, a C1-6 alkoxy group, a C3-7 cycloalkyl group etc.
摘要:
Phase and amplitude deviations, which are generated, for example, by cables connecting an array antenna of a CDMA base station and the base station, are calibrated in the baseband.The base station comprises: an antenna apparatus 1; couplers 2; an RF unit 3 that converts a receive signal to a baseband signal, converts a transmit signal to a radio frequency, and performs power control; an A/D converter 4 for converting a receive signal to a digital signal; a receive beam form unit 6 that multiplies the receive signal by semi-fixed weight; a despreader 7 for this signal input; a time-space demodulator 8 for demodulating user data; a despreader 9 for probe signal; a space modulator 14 for user data; a spreader 13 for user signal; a channel combiner 12; a Tx calibrater 11 for controlling calibration of a signal; a D/A converter 10; a unit 16 for calculation of correlation matrix for generating a probe signal used for controlling an Rx calibration system and a TX calibration system; a spreader 17 for probe signal; a power control unit 18; a D/A converter 19; an RF unit 20 for probe signal; an A/D converter 21 for signal from the couplers 2; and a despreader 22.
摘要:
The present invention relates to a high-speed particle generating method and so on for generating high-speed particles from a high-speed particle generating target by condensing a pulsed laser beam to a micro-spot on the surface of a high-speed particle generating target. The high-speed particle generating method is a method that generates high-speed particles by condensing a pulsed laser beam generated from a pulsed laser beam generator through an irradiation optical system at a predetermined condensing point, and irradiating the pulsed laser beam to the high-speed particle generating target that is set at the predetermined condensing point, the method including a first step of preparing a reference data, a second step of measuring the wave front of the pulsed laser beam, and a third step of compensating the wave front of the pulsed laser beam based on the reference data.
摘要:
A seatbelt reminder system warns a crew member when the crew member has not fastened a seatbelt. The system makes a way of giving a reminder different between a case (S302, S303, or S304) where the running state of a vehicle is detected when the unfastened state of the seatbelt is detected and a case (S310, S311, or S312) where the unfastened state of the seatbelt is detected when the running state of the vehicle is detected.
摘要:
A metal bracket that supports a plurality of lamp units is configured so as to be housed in the lamp chamber and to be tiltably supported by a lamp body. In this situation, a portion of the lamp body is configured so as to be a heat sink. The heat sink and the metal bracket are connected to each other by a flexible heat pipe. With this arrangement, the heat that is generated by light emitting elements included in lamp units is allowed to move to the heat sink via the metal bracket and the flexible heat pipe, and is thereby released into the space that is outside the lamp chamber. Further, due to the transformation of the flexible heat pipe having flexibility, even when the metal bracket is tilted, it is possible to easily maintain the water-proof function of the lamp without hindering the movement of the metal bracket.