摘要:
A vehicle inclination angle detector is configured to suppress the difference between an actual vehicle inclination angle and a calculated vehicle inclination angle to allow for stable detection of the same. The detector includes a vertical acceleration sensor, a lateral acceleration sensor, an inclination angle calculating module and a calculation cancelling module. A detection direction of the vertical acceleration sensor with respect to the vehicle is determined such that its acceleration in the gravity direction is detected when the vehicle is in a non-inclined state. Acceleration in the lateral direction is detected when the vehicle is in the non-inclined state. The inclination angle calculating module calculates an inclination angle of the vehicle in the lateral direction based on the detected vertical acceleration and the lateral acceleration. The calculation cancelling module cancels the inclination angle calculation when the detected vertical acceleration and the lateral acceleration satisfy a predetermined error detection condition.
摘要:
A cable coupler including an external cylinder mechanism having an inner conductor for electrically connecting the inner conductor itself to the outer conductors of the shielded cables, an outer conductor having a larger diameter than the inner conductor, a gap portion disposed between the inner conductor and the outer conductor, and capacitors arranged in the gap portion, for electrically connecting between the outer conductor and the inner conductor, an inner portion of the external cylinder mechanism being able to be opened and closed along a longitudinal direction, an internal coupling mechanism placed inside the inner conductor and having connecting pins for holding the core wires of the shielded cables, for electrically connecting between the core wires of the shielded cables, and a base for holding the external cylinder mechanism and for electrically connecting the external cylinder mechanism to an external conductor.
摘要:
An optical material is provided. The optical material includes a nanoparticle-resin composite material in which metal oxide nanoparticles are dispersed in a polymer, wherein the metal oxide nanoparticles are crystalline and have a particle diameter of 1×10−8 m or less, wherein surfaces of the metal oxide nanoparticles are coated with a surfactant, and wherein the metal oxide nanoparticles are crystallized at a temperature greater than or equal to 200° C. and less than or equal to 400° C. A light assembly including the nanoparticle-resin composite material is also provided.
摘要:
A semiconductor light-receiving module includes a semiconductor light-receiving element and an incident light direction device. The semiconductor light-receiving element includes a substrate, at least a light absorbing layer and an upper cladding layer formed sequentially on the substrate, a light incident facet formed at least at one facet of the substrate and the light absorbing layer, and electrodes which output an electric signal generated by absorption of the light entering from the light incident facet in the light absorbing layer. The incident light direction device directs to irradiate the light obliquely to the light incident facet of the semiconductor light-receiving element, and to cause at least part of the light to irradiate the light absorbing layer at the light incident facet.
摘要:
A coordinate input device and a touch panel device determine a correction value with a plurality of output values obtained from a plurality of sensors arranged in a touch panel based on the output value of a 1st peak sensor that outputs the largest output value, the output value of a 2nd peak sensor having the second largest output value, the output value of a 3rd peak sensor having the third largest output value, and the output value of a 4th peak sensor having the fourth largest output value.
摘要:
In order to predict demand, in a demand prediction computing unit (100) a dealer demand prediction computing unit (200) predicts a demand for a dealer, a corporation demand prediction computing unit (300) predicts a demand for a corporation, and a totaling unit (400) totals the predicted demand for the dealer and the predicted demand for the corporation, predicting thereby an aggregate demand. The dealer demand prediction computing unit (200) takes the attribute of the dealer into account and predicts the demand, and the corporation demand prediction computing unit (300) takes the attribute of the corporation into account and predicts the demand. In this manner the attribute of a demander (customer) is taken into account and demand is predicted, and therefore the prediction accuracy is improved.
摘要:
Metal oxide nanoparticles, production method thereof, light-emitting element assembly, and an optical material are provided. A method of producing metal oxide nanoparticles includes the steps of (A) mixing a first metal alkoxide containing a first metal, a second metal alkoxide containing a second metal different from the first metal, and a surfactant under an inert atmosphere to prepare a reaction solution; and (B) mixing a reaction initiator prepared by mixing a catalyst with a solvent and the reaction solution, and then heating the mixture of the reaction initiator and the reaction solution under an inert atmosphere to produce metal oxide nanoparticles which have a rutile-type crystal structure based on an atom of the first metal, an atom of the second metal, and an oxygen atom, and the surfaces of which are coated with the surfactant.
摘要:
A control system for an engine includes a regulator with an output waveform which includes a plurality of waves, each wave having a peak portion, a first portion located on a front side of the peak portion, and a second portion located on the other side of the peak portion, the second portion exhibiting a more rapid change in voltage than the first portion. An ECU is configured to turn on a fuel injector of the engine at a first timing and turn off an ignition plug of the engine at a second timing, the first and second timings corresponding to a shift in waveform output from the peak portion toward the first portion of a first wave and a second wave, respectively. The waveform shift corresponds to a predetermined angular shift in the rotational position of a crankshaft of the motorcycle engine of preferably about 3°.
摘要:
A computer aided design system and a computer aided design program which can greatly increase the utility of a computer aided design model, and can improve the efficiency of design and production processes, by adopting a curved surface theory which ensures the continuity of a free-form line or surface. A computer executes: a point sequence information extraction process for extracting a plurality of point sequences on a curved surface; a dividing process for generating a curved surface from the point sequences and dividing the curved surface into a predetermined number of mesh points; a first fundamental form computing process for computing coefficients of the first fundamental form; a second fundamental form computing process for computing coefficients of the second fundamental form; and a storage process for storing the point sequence information, the coefficients of the first fundamental form and the coefficients of the second fundamental form.
摘要:
A method of correcting an output of a NOx sensor including: a first step of obtaining a sensor-variation relational expression based on a relationship between an Ip2/Ip0 value and an output change percentage for a calibration sensor; a second step of obtaining, from the relational expression, an output change percentage β that corresponds to an Ip2/Ip0 value of a subject NOx sensor; a third step of calculating a pressure correction coefficient α based on the obtained β; and a fourth step of performing output correction on the subject NOx sensor by calculating the pumping current Ip2(p0) under a reference pressure based on the pumping current Ip2(p) and a pressure p of the measurement gas which are detected upon measurement of the NOx concentration in the measurement gas.