摘要:
A pollen sensor and method for detecting pollen which discriminates pollen particles floating in air from other particles on a real time basis. The pollen sensor includes an illumination position for generating a light beam, a first receiver for measuring the intensity (I) or (Ip) of a light beam scattered by floating particles in a detection zone, a second receiver for measuring the intensity (Is) of a polarized light beam in a direction perpendicular to light illuminated by the light beam and means for measuring the degree of polarization of the particles for distinguishing pollen particles from other particles.
摘要:
A lubricating oil composition for a continuously variable transmission according to the invention includes: a base oil of lubricating oil; components (A) to (C) below: (A) an acidic phosphorus compound expressed by a formula (1) below, where: R1, R2 and R3 each independently represent hydrogen or an alkyl group having 8 or less carbon atoms, R1, R2 and R3 being not simultaneously hydrogen nor the alkyl group, X1, X2, X3 and X4 each represent oxygen or sulfur, and n represents zero or one, in which when n is zero, at least two of X1, X2 and X3 are sulfur and when n is one, at least two of X1, X2, X3 and X4 are sulfur; (B) an imide compound; and (C) an alkaline earth metal salt.
摘要:
Derivatives of ML-236B carboxylic acid, its salts and esters and corresponding lactone have a hydroxy group at the 3"-position and optionally also at the 6'-position. These derivatives may be prepared by the enzymatic hydroxylation of a corresponding ML-236B compound employing an enzyme produced by a microorganism of the genus Streptomyces or Amycolata, especially Streptomyces sp. SANK 62285, Streptomyces sp. SANK 62385, Streptomyces sp. SANK 62485, Streptomyces sp. SANK 62585, Amycolata autotrophica SANK 62781, Amycolata autotrophica subsp. canberrica SANK 62882 or Amycolata autotrophica subsp. amethystina SANK 62981. These derivatives have the ability to inhibit cholesterol biosynthesis.
摘要:
Derivatives of ML-236B carboxylic acid, its salts and esters and corresponding lactone have a hydroxy group at the 3"-position and optionally also at the 6'-position. These derivatives may be prepared by the enzymatic hydroxylation of a corresponding ML-236B compound employing an enzyme produced by a microorganism of the genus Streptomyces or Amycolata, especially Streptomyces sp. SANK 62285, Streptomyces sp. SANK 62385, Streptomyces sp. SANK 62485, Streptomyces sp. SANK 62585, Amycolata autotrophica SANK 62781. Amycolata autotrophica subsp. canberrica SANK 62882 or Amycolata autotrophica subsp. amethystina SANK 62981. These derivatives have the ability to inhibit cholesterol biosynthesis.
摘要:
A dynamic light scattering measurement apparatus using a phase modulation type interference method comprises an optical coupler 5 for dividing light from a low coherent light source 2, a converging lens 10 for irradiating one of the lights divided by the optical coupler 5 to a sample medium 9, phase modulators 7, 8 for modulating the phase of the other of the lights divided by the optical coupler 5, a spectrum measurement means 12 for measuring the spectrum of the interference light of the phase-modulated reference light and the scattered light outgoing from the sample medium 9, and an analyzing means for measuring the dynamic light scattering of particles of the sample medium based on at least any one of the first order spectrum corresponding to the basic frequency of the phase-modulating signal or a higher order spectrum corresponding to a frequency equal to two, three or the like times the basic frequency appearing in the interference light spectrum measured by the spectrum measurement means 12. The amount s/L obtained by normalizing the light path length s within the sample medium by the mean free path L of the particles is set to be not more than 3. Dynamic properties of a high concentration medium can be measured with high precision based on the scattered light from the high concentration medium.
摘要翻译:使用相位调制型干涉法的动态光散射测量装置包括用于分离来自低相干光源2的光的光耦合器5,用于将由光耦合器5分割的光中的一个照射到样品介质9的会聚透镜10 用于调制由光耦合器5分开的另一个光的相位的相位调制器7,8;用于测量相位调制参考光的干涉光的光谱的光谱测量装置12和从 样品介质9和分析装置,用于根据对应于相位调制信号的基本频率的第一级光谱或对应于相位调制信号的较高阶光谱的至少任一个来测量样品介质的粒子的动态光散射 频率等于由频谱测量所测量的干涉光谱中出现的基本频率的二次,三次或类似次数 通过将样品介质中的光路长度s通过颗粒的平均自由程L来归一化所获得的量/ s L被设定为不大于3.高浓度介质的动态特性可以用 基于来自高浓度介质的散射光的高精度。
摘要:
An induction heating cooker has a rectifier (13) for producing pulsating DC current, an inverter (14) which receives the pulsating current given from the rectifier (13) and produces a high frequency output current and a load circuit (15) including an output coil (21) and a resonance capacitor (22) connected in series to each other to receive high frequency output signal from the inverter, and the variation or adjustment of output electromagnetic power is made by changing duty ratio of the high frequency output current of the inverter by giving variable duty ratio setting signals to switching elements (Qa, Qb) in the inverter 14; the frequency of the high frequency output current of the inverter 14 is fixed, and therefore, unpleasant interference sound is not generated at parallel simultaneous operation.
摘要:
A lubricating oil composition for a transmission includes a base oil in a range of 1 mass % to 80 mass %, the base oil having a kinematic viscosity at 40 degrees C. in a range of 0.5 mm2/s to 20 mm2/s and a viscosity index of 200 or more. Since the composition exhibits a high viscosity index and a high shear stability, the composition is suitable for a continuously variable transmission.
摘要:
A lubricating oil composition for a transmission includes a base oil in a range of 1 mass % to 80 mass %, the base oil having a kinematic viscosity at 40 degrees C. in a range of 0.5 mm2/s to 20 mm2/s and a viscosity index of 200 or more. Since the composition exhibits a high viscosity index and a high shear stability, the composition is suitable for a continuously variable transmission.
摘要:
A lubricating oil composition for a continuously variable transmission according to the invention includes: a base oil of lubricating oil; components (A) to (C) below: (A) an acidic phosphorus compound expressed by a formula (1) below, where: R1, R2 and R3 each independently represent hydrogen or an alkyl group having 8 or less carbon atoms, R1, R2 and R3 being not simultaneously hydrogen nor the alkyl group, X1, X2, X3 and X4 each represent oxygen or sulfur, and n represents zero or one, in which when n is zero, at least two of X1, X2 and X3 are sulfur and when n is one, at least two of X1, X2, X3 and X4 are sulfur; (B) an imide compound; and (C) an alkaline earth metal salt.
摘要:
A dynamic light scattering measurement apparatus using a phase modulation type interference method includes an optical coupler for dividing light from a low coherent light source, a converging lens for irradiating one of the divided lights to a sample 9, phase modulators for modulating the phase of the other divided lights, a spectrum measurement means for measuring a spectrum of the interference light of the phase-modulated reference light and the scattered light outgoing from the sample, and an analyzing means for measuring the dynamic light scattering of particles of the sample based on the first order spectrum corresponding to the basic frequency of the phase-modulating signal or a higher order spectrum corresponding to a frequency equal to two, three or the like times the basic frequency appearing in the interference light spectrum measured by the spectrum measurement means. An amount s/L obtained by normalizing the light path length s within the sample by the mean free path L of the particles is set to be not more than 3. Dynamic properties of a high concentration medium can be measured with high precision based on the scattered light from such medium.