公开(公告)号：US06920200B2

公开(公告)日：2005-07-19

申请号：US10455611

申请日：2003-06-06

申请人： Yoshiyasu Ito ,  Kazuhiko Omote

发明人： Yoshiyasu Ito ,  Kazuhiko Omote

IPC分类号： G01N23/20 ,  G01B15/02

CPC分类号： G01N23/20

摘要： Provided is a novel density-nonuniform multilayer analyzing method that readily and highly accurately enables analyzing the state of distribution and interfacial condition of particulate matter in a density-nonuniform multilayer film. The method includes the step of, by using a scattering function representing an X-ray scattering curve according to a fitting parameter indicating a state of distribution of particulate matter, calculating a simulated X-ray scattering curve under the same conditions as those under which an actually measured X-ray scattering curve is measured, and the step of performing fitting between the simulated X-ray scattering curve and the actually measured X-ray scattering curve while the fitting parameter is being changed. The values of the fitting parameters that have been used when the simulated X-ray scattering curve and the actually measured X-ray scattering curve have coincided with each other are regarded as representing the state of distribution of the particulate matter in the density-nonuniform multilayer film. By doing so, there is analyzed the state of distribution of the particulate matter within the density-nonuniform multilayer film. In this case, as the scattering function, there is used a function into which there has been introduced the transition probability wherein the exact solutions of the multilayer film where no scattering occurs at the interfaces are set to be an initial state and a final state.

摘要翻译： 提供了一种新颖的密度不均匀多层分析方法，可以容易且高度准确地分析密度不均匀多层膜中颗粒物质的分布状态和界面状态。 该方法包括以下步骤：根据表示颗粒物质分布状态的拟合参数，使用表示X射线散射曲线的散射函数，在与下述条件相同的条件下计算模拟X射线散射曲线： 测量实际测量的X射线散射曲线，并且在拟合参数改变时，在模拟的X射线散射曲线与实际测量的X射线散射曲线之间进行拟合的步骤。 当模拟的X射线散射曲线和实际测量的X射线散射曲线彼此一致时已经使用的拟合参数的值被认为表示密度不均匀多层中的颗粒物质的分布状态 电影。 通过这样做，分析了密度不均匀多层膜内的颗粒物质的分布状态。 在这种情况下，作为散射函数，使用其中引入了转移概率的函数，其中在界面处不发生散射的多层膜的确切解被设置为初始状态和最终状态。

公开(公告)号：US5141422A

公开(公告)日：1992-08-25

申请号：US687948

申请日：1991-04-19

申请人： Yoshiyasu Ito ,  Takayuki Iio

发明人： Yoshiyasu Ito ,  Takayuki Iio

IPC分类号： F04C18/02

CPC分类号： F04C18/0215

摘要： A scroll-type compressor has a ring-shaped protruding portion of a front case is fitted into an opening end of a case body so as to construct a housing, a stationary scroll and a revolving scroll which are engaged with each other when they are disposed in the housing. The stationary scroll is fixed to the housing, and at the same time, the revolving scroll is made to revolve in solar motion by a revolution drive mechanism from a rotary shaft while checking rotation on its axis of the revolving scroll by a rotation check mechanism. More particularly, a compressor in which a gas suction port is opened at a location where the ring-shaped protruding portion of the case body is engaged and at least one and more draught holes including a through hole which penetrates to the inside opposing to the suction port are provided on the ring-shaped protruding portion. It is thereby possible to improve cooling and lubrication of the rotation check mechanism and the revolution drive mechanism.

公开(公告)号：US4574756A

公开(公告)日：1986-03-11

申请号：US650180

申请日：1984-09-13

申请人： Yoshiyasu Ito ,  Fumiaki Kobayashi ,  Hideo Miyagi

发明人： Yoshiyasu Ito ,  Fumiaki Kobayashi ,  Hideo Miyagi

IPC分类号： F02B3/06 ,  F02D1/02 ,  F02D41/00 ,  F02D41/34 ,  F02D41/40 ,  F02D45/00 ,  F02M41/12 ,  F02M39/00

CPC分类号： F02M41/125 ,  F02D41/345 ,  F02D41/401 ,  F02B3/06 ,  F02D41/408 ,  Y02T10/44

摘要： In a fuel injection system incorporating a distribution type fuel injection pump, wherein the amount of fuel in each fuel injection is controlled by the time duration from the stoppage to the resumption of the venting or spilling of the pumping chamber, the time duration is electronically calculated according to engine rotational speed and accelerator pedal opening amount as a rotational angle of the crankshaft. The value of the rotational angle is divided by a unit rotational angle of the crankshaft, as detected by a signal pickup from a signal rotor which rotates with an input shaft of the pump to obtain a quotient of an integer and a fractional remainder, and the rotational angle is measured by first counting the number of times that the crankshaft rotates through successive unit rotational angles equal to the integer of the quotient and, secondly, by adding a time equal to the product of the fractional remainder and a unit time which is equal to the time for the crankshaft to rotate through the unit rotational angle at the current engine rotational speed.

摘要翻译： 在包括分配型燃料喷射泵的燃料喷射系统中，其中每个燃料喷射中的燃料量由从停止到恢复泵送室的排放或溢出的持续时间控制，持续时间被电子计算 根据发动机转速和加速踏板开度作为曲轴的转角。 旋转角度的值除以由泵的输入轴旋转的信号转子的信号拾取器检测到的曲轴的单位旋转角度，以获得整数和分数余数的商，并且 通过首先计算曲轴通过等于商的整数的连续单位旋转角度的次数来测量旋转角度，其次，通过加上等于分数余数与相等的单位时间的乘积的时间 直到曲轴在当前发动机转速下以单位旋转角旋转的时间。

公开(公告)号：US09051895B2

公开(公告)日：2015-06-09

申请号：US13581555

申请日：2011-02-23

申请人： Takeshi Miyaura ,  Yoshiyasu Ito ,  Makio Tsuchiyama ,  Yoshihiro Furuya

发明人： Takeshi Miyaura ,  Yoshiyasu Ito ,  Makio Tsuchiyama ,  Yoshihiro Furuya

IPC分类号： F02D41/40

CPC分类号： F02D41/402 ,  F02D41/40 ,  F02D41/401 ,  F02D41/403 ,  F02D41/405 ,  Y02T10/44

摘要： This apparatus is applied to an engine equipped with a fuel supply system that supplies pressure-increased fuel to a fuel injection valve, and performs the fuel injection from the injection valve in one combustion cycle by a multiple injection process that includes a pre-injection and a main injection that are executed with an interval therebetween. The apparatus calculates a deviation between a required value (one-dot chain line) and an actual value (solid line) regarding the end timing of the pre-injection, based on the manner of fluctuation of the fuel pressure in the fuel injection that is detected by a pressure sensor. A target main injection timing and a target pre-interval are individually set on the basis of the state of operation of the engine. Based on the deviation, the target main injection timing and the target pre-interval, the apparatus sets control target values regarding the execution period of the pre-injection.

摘要翻译： 该装置应用于配备有向燃料喷射阀供应增压燃料的燃料供给系统的发动机，并且通过包括预喷射的多次喷射处理在一个燃烧循环中执行从喷射阀的燃料喷射， 以其间隔间隔执行的主喷射。 该装置基于燃料喷射中的燃料压力的波动方式，计算关于预喷射的结束时刻的所需值（单点划线）和实际值（实线）之间的偏差 由压力传感器检测。 基于发动机的运转状况，分别设定目标主喷射正时和目标预先间隔。 基于偏差，目标主喷射正时和目标预先间隔，该装置设定关于预喷射的执行周期的控制目标值。

公开(公告)号：US08908830B2

公开(公告)日：2014-12-09

申请号：US13264222

申请日：2010-04-12

申请人： Kazuhiko Omote ,  Yoshiyasu Ito

发明人： Kazuhiko Omote ,  Yoshiyasu Ito

IPC分类号： G01B15/04

CPC分类号： G01B15/04

摘要： There is provided a surface microstructure measurement method, a surface microstructure measurement data analysis method, and an X-ray scattering measurement device which can accurately measure a microstructure on a surface and which can evaluate a three-dimensional structural feature. In the surface microstructure measurement method, the specimen surface is irradiated with X-ray at a grazing incident angle and a scattering intensity is measured; a specimen model with a microstructure on a surface in which one or more layers is formed in a direction perpendicular to the surface and unit structures are periodically arranged in a direction parallel to the surface within the layers is assumed; a scattering intensity of X-ray scattered by the microstructure is calculated in consideration of effects of refraction and reflection caused by the layer; and the scattering intensity of X-ray calculated by the specimen model is fitted to the measured scattering intensity. Then, as a result of the fitting, an optimum value of a parameter for specifying the shape of the unit structures is determined. Therefore, it is possible to accurately measure a microstructure.

摘要翻译： 提供了可以精确地测量表面上的微结构并且可以评估三维结构特征的表面微结构测量方法，表面微结构测量数据分析方法和X射线散射测量装置。 在表面微结构测定方法中，以放射入射角对X射线照射试样表面，测定散射强度; 在垂直于表面的方向上形成一个或多个层的表面上的微结构的样本模型和单元结构在与层内的表面平行的方向上周期性地布置; 考虑到由该层引起的折射和反射的影响，计算由微结构散射的X射线的散射强度; 并且通过样本模型计算的X射线的散射强度适合于测量的散射强度。 然后，作为拟合的结果，确定用于指定单位结构的形状的参数的最佳值。 因此，可以精确地测量微结构。

公开(公告)号：US08820151B2

公开(公告)日：2014-09-02

申请号：US13884231

申请日：2011-11-25

申请人： Yoshiyasu Ito ,  Takeshi Miyaura ,  Makio Tsuchiyama

发明人： Yoshiyasu Ito ,  Takeshi Miyaura ,  Makio Tsuchiyama

IPC分类号： G01M15/00

CPC分类号： F02M65/00 ,  F02D41/0025 ,  F02D41/1497

摘要： A cetane number estimation apparatus injects fuel from a fuel injection valve in a diesel engine based on a target fuel injection amount, calculates an indicator of output torque of the diesel engine produced through fuel injection, and estimates the cetane number of the fuel using the calculated indicator. The cetane number estimation apparatus includes a pressure sensor for detecting fuel pressure varied by variation in actual fuel pressure in the fuel injection valve at the time of the fuel injection. The cetane number estimation apparatus also has a pressure correcting section that is adapted to calculate actual operating characteristics of the fuel injection valve based on a variation waveform of the detected fuel pressure and corrects the target fuel injection amount based on the difference between the calculated actual operating characteristics and prescribed reference operating characteristics.

摘要翻译： 十六烷值估计装置基于目标燃料喷射量从柴油发动机中的燃料喷射阀喷射燃料，计算通过燃料喷射产生的柴油机的输出转矩的指标，并使用计算出的燃料量来估计燃料的十六烷值 指示符。 十六烷值估计装置包括用于检测在燃料喷射时由燃料喷射阀中的实际燃料压力的变化而变化的燃料压力的压力传感器。 十六烷值估计装置还具有压力校正部，该压力校正部根据检测到的燃料压力的变化波形来计算燃料喷射阀的实际工作特性，并根据计算出的实际运转时的差来校正目标燃料喷射量 特点和规定的参考工作特点。

公开(公告)号：US08632759B2

公开(公告)日：2014-01-21

申请号：US13360096

申请日：2012-01-27

申请人： Yoshiyasu Ito

发明人： Yoshiyasu Ito

IPC分类号： A61Q7/00 ,  A61Q5/00

CPC分类号： A61K8/19 ,  A61K8/44 ,  A61Q7/00

摘要： The object of the present invention is to provide a hair restorer which exhibits a stimulatory effect on hair restoration against hair loss, hair thinning, split ends, hair graying, etc., with higher stability and safety than those of known hair restorers containing 5-aminolevulinic acids as active components. By using 5-aminolevulinic acid or its salt or its derivative, and a composition containing iron sodium diethylenetriaminepentaacetate or iron ammonium diethylenetriaminepentaacetate as active components, a hair restorer and a method for restoring hair which are excellent in hair growth promotion, and stability and safety, are provided.

摘要翻译： 本发明的目的是提供一种头发恢复剂，其对于脱发，头发变薄，分裂端，毛发变灰等具有更高的稳定性和安全性的头发修复的刺激作用， 氨基乙酰丙酸作为活性成分。 通过使用5-氨基乙酰丙酸或其盐或其衍生物，以及含有二亚乙基三胺五乙酸铁钠和二亚乙基三胺五乙酸铁铵作为活性成分的组合物，具有优异的毛发生长促进作用的头发恢复剂和恢复毛发的方法，以及稳定性和安全性， 被提供。

公开(公告)号：US20140013832A1

公开(公告)日：2014-01-16

申请号：US14004221

申请日：2011-03-29

申请人： Makio Tsuchiyama ,  Yoshiyasu Ito ,  Takeshi Miyaura

发明人： Makio Tsuchiyama ,  Yoshiyasu Ito ,  Takeshi Miyaura

IPC分类号： G01N33/22

CPC分类号： G01N33/22 ,  F02D1/16 ,  F02D1/162 ,  F02D19/061 ,  F02D19/0636 ,  F02D19/0649 ,  F02D41/0025 ,  F02D41/1497 ,  F02D2200/0602 ,  F02D2200/0612 ,  F02D2200/1012 ,  Y02T10/36

摘要： In order to estimate the cetane number of a fuel, fuel injection is executed by controlling the driving of a fuel injection valve by a prescribed amount. The amount of change in the rotation of a diesel engine generated in response to the fuel injection is detected, and the cetane number of the fuel is estimated on the basis of this amount of change in the rotation. The actual amount of fuel injected from the fuel injection valve is detected, and when the difference between the amount actually detected and the prescribed amount is equal to or greater than a threshold value, the execution of the fuel cetane number estimation process is restricted.

摘要翻译： 为了估计燃料的十六烷值，通过控制燃料喷射阀的驱动规定量来执行燃料喷射。 检测响应于燃料喷射而产生的柴油机的旋转变化量，并且基于该旋转变化量来估计燃料的十六烷值。 检测从燃料喷射阀喷射的燃料的实际量，并且当实际检测量与规定量之差等于或大于阈值时，限制了燃料十六烷值估计处理的执行。

公开(公告)号：US07953540B2

公开(公告)日：2011-05-31

申请号：US12096841

申请日：2007-02-06

申请人： Yoshiyasu Ito ,  Yuji Narita

发明人： Yoshiyasu Ito ,  Yuji Narita

IPC分类号： F02D41/00 ,  F02M35/10

CPC分类号： F02D41/18 ,  F01N13/107 ,  F02B29/0412 ,  F02B37/007 ,  F02B37/24 ,  F02D9/109 ,  F02D23/00 ,  F02D41/0002 ,  F02D41/0007 ,  F02D41/0082 ,  F02D41/221 ,  F02M26/08 ,  F02M26/38 ,  F02M35/10032 ,  F02M35/10045 ,  F02M35/10157 ,  F02M35/10386 ,  F02M35/116 ,  Y02T10/144 ,  Y02T10/42

摘要： An intake passage of a V diesel engine 10 has a pair of distributing lines 19L, 19R connected to corresponding banks 11L, 11R, a converging line 16 that connects the distributing lines 19L, 19R to each other, and a pair of branch lines 15L, 15R branched from the converging line 16 and extending upstream. Boost pressure changing mechanisms 50L, 50R, air intake throttle valves 51L, 51R, and exhaust flow rate adjusting valves 52L, 52R are provided in correspondence with the branch lines 15L, 15R and inlet lines 13L, 13R. A control section 41 controls operation of each of these actuators in accordance with a common target control value.

摘要翻译： V柴油发动机10的进气通路具有一对分别与连接分配管路19L，19R的汇流线16和相对应的排11L，11R连接的分配管路19L，19R，以及一对分支管路15L， 15R从会聚线16分支并向上游延伸。 增压压力改变机构50L，50R，进气节流阀51L，51R和排气流量调节阀52L，52R与分支管线15L，15R和入口管线13L，13R对应地设置。 控制部分41根据公共目标控制值控制这些致动器中的每一个的操作。

公开(公告)号：US20090076714A1

公开(公告)日：2009-03-19

申请号：US12299403

申请日：2007-11-20

申请人： Yoshiya Yamamura ,  Yoshiyasu Ito

发明人： Yoshiya Yamamura ,  Yoshiyasu Ito

IPC分类号： F02D41/30

CPC分类号： F02D41/009 ,  F02D41/401

摘要： A fuel injection control apparatus is provided with a fuel injection nozzle, a crank angle detector, a timer, and a control computer. The crank angle detector outputs a pulse signal corresponding to each tooth portion of a signal rotor and a pulse signal corresponding to a tooth missing portion. The control computer sets, as a fuel injection timing, a point of time at which a predetermined standby time period has elapsed from a point of time at which a reference tooth portion is detected. The control computer recognizes a tooth missing zone based on the pulse signal corresponding to the tooth missing portion. The control computer determines whether the fuel injection timing is set in a specific section in the tooth missing zone. When the fuel injection timing is set in a section outside the specific section, the control computer sets, as the predetermined standby time period, a remaining time period shorter than one inter-signal time period. In contrast, when the fuel injection timing is set to the specific section, the control computer sets, as the predetermined standby time period, a time period obtained by adding one or more inter-signal time periods to the remaining time period.

摘要翻译： 燃料喷射控制装置设置有燃料喷射喷嘴，曲轴角度检测器，定时器和控制计算机。 曲柄角检测器输出对应于信号转子的每个齿部分的脉冲信号和对应于齿缺失部分的脉冲信号。 作为燃料喷射正时，控制计算机从检测到基准齿部的时刻起设定了经过了规定的待机时间的时间点。 控制计算机基于与齿缺失部分相对应的脉冲信号来识别牙齿缺失区域。 控制计算机确定燃料喷射正时是否设置在齿缺失区的特定部分中。 当燃料喷射正时被设定在特定区段之外的部分时，控制计算机将预定待机时间段设置为比一个信号间时间段短的剩余时间段。 相反，当燃料喷射正时被设定为特定部分时，控制计算机将预定的待机时间段设置为通过将一个或多个信号间时间添加到剩余时间段而获得的时间段。