公开(公告)号：US4566419A

公开(公告)日：1986-01-28

申请号：US640987

申请日：1984-08-15

申请人： Masakazu Ninomiya ,  Hideya Fujisawa ,  Norio Omori ,  Atsushi Suzuki

发明人： Masakazu Ninomiya ,  Hideya Fujisawa ,  Norio Omori ,  Atsushi Suzuki

IPC分类号： F02D41/14 ,  F02B3/00 ,  G01N27/58

CPC分类号： F02D41/1476

摘要： A gas sensor of constant-current type is used to detect a gas component in exhaust gases from an internal combustion engine so as to perform feedback control of air/fuel ratio of an air-fuel mixture supplied to the engine. In order to detect an air/fuel ratio which is richer than a stoichiometric value, a voltage applied to the gas sensor is set to a high value so that the gas sensor does not exhibit a constant-current characteristic. In the case it is desired to detect an air/fuel ratio which is either richer or leaner than the stoichiometric value, the voltage may be changed between the high value and a lower value at which the gas sensor exhibits a constant-current characteristic. Engine parameters are detected to determine whether the engine requires a rich mixture or a lean mixture, and the voltage may be changed as the result of such determination. An output current of the gas sensor is detected to ascertain air/fuel ratio so that air/fuel ratio is controlled to a desired value suitable for engine operating condition.

摘要翻译： 使用恒流型气体传感器来检测来自内燃机的废气中的气体成分，以对供给发动机的空气 - 燃料混合物的空气/燃料比进行反馈控制。 为了检测比化学计量值更浓的空气/燃料比，施加到气体传感器的电压被设定为高值，使得气体传感器不呈现恒定电流特性。 在需要检测比化学计量值更浓或更稀的空燃比的情况下，可以在气体传感器呈现恒定电流特性的高值和较低值之间改变电压。 检测发动机参数以确定发动机是否需要富混合物或稀混合物，并且可以作为这种确定的结果而改变电压。 检测气体传感器的输出电流以确定空气/燃料比，使得空气/燃料比被控制到适合于发动机运行状态的期望值。

公开(公告)号：US4403584A

公开(公告)日：1983-09-13

申请号：US298613

申请日：1981-09-02

申请人： Atsushi Suzuki ,  Masakazu Ninomiya

发明人： Atsushi Suzuki ,  Masakazu Ninomiya

IPC分类号： F02D41/14 ,  F02D41/26 ,  F02D43/00 ,  F02D45/00 ,  F02P5/15 ,  F02D37/02

CPC分类号： F02D41/26 ,  F02D41/1406 ,  F02P5/151 ,  Y02T10/46

摘要： A method and apparatus for optimum control for internal combustion engines employ computing means with memory means in which the values indicative of ignition timings and air-fuel ratios of an engine are preliminarily stored in the form of maps in accordance with parameters indicative of the operating conditions of the engine. At least one cycle of ignition timing optimization processing and at least one cycle of air-fuel ratio optimization processing are performed alternately so as to control the engine at the optimum ignition timing and air-fuel ratio for minimum fuel consumption.

摘要翻译： 用于内燃机的最佳控制的方法和装置采用具有存储装置的计算装置，其中指示发动机的点火正时和空燃比的值根据指示操作条件的参数以地图的形式被预先存储 的发动机。 交替地执行点火正时优化处理和空燃比优化处理的至少一个循环的至少一个循环，以便以最小的燃料消耗控制发动机的最佳点火正时和空燃比。

公开(公告)号：US4317037A

公开(公告)日：1982-02-23

申请号：US047133

申请日：1979-06-11

申请人： Atsushi Suzuki ,  Koichi Urabe ,  Hiromichi Yamada ,  Hideki Kohno

发明人： Atsushi Suzuki ,  Koichi Urabe ,  Hiromichi Yamada ,  Hideki Kohno

IPC分类号： G01T1/20

CPC分类号： G01T1/20

摘要： In radiation detection apparatus apparatus having a plurality of radiation detector each comprising a scintillator which emits light in response to a radiation, and a photodetector which detects an emission intensity of the scintillator; radiation detection apparatus characterized in that the scintillator is made of a layer of phosphor particles, so that the performances of the respective detectors are substantially identical.

摘要翻译： 在具有多个辐射检测器的放射线检测设备装置中，每个辐射检测器包括响应于辐射而发光的闪烁体，以及检测闪烁体发射强度的光电检测器; 其特征在于，闪烁体由荧光体粒子层构成，各检测器的性能基本相同。

公开(公告)号：US4202491A

公开(公告)日：1980-05-13

申请号：US836616

申请日：1977-09-26

申请人： Atsushi Suzuki

发明人： Atsushi Suzuki

IPC分类号： G06K7/12 ,  G06K19/14 ,  G06K19/06 ,  G06K7/10 ,  G11B1/00 ,  H03F1/22

CPC分类号： G06K7/12 ,  G06K19/14

摘要： A data card wherein various data are recorded with a fluorescent material which emits infrared rays when excited by infrared rays is disclosed.The data card according to this invention has such merit that it is very effective for the preservation of secrecy and the prevention of forgery, that it is not affected by stains, that different information can be recorded thereon one over the other, and that it can be read by an extraordinarily compact reader.

摘要翻译： 公开了一种数据卡，其中用红外线激发时发射红外线的荧光材料记录各种数据。 根据本发明的数据卡具有这样的优点，其对于保护秘密和防止伪造非常有效，即不受污渍影响，可以在另一个上记录不同的信息，并且它可以 由非常紧凑的阅读器读取。

公开(公告)号：US4107273A

公开(公告)日：1978-08-15

申请号：US846535

申请日：1977-10-28

申请人： Atsushi Suzuki ,  Jean-Pierre Jeser

发明人： Atsushi Suzuki ,  Jean-Pierre Jeser

IPC分类号： G06K19/06 ,  B42D15/10 ,  C09K11/08 ,  C09K11/77 ,  C09K11/81 ,  C09K11/82 ,  C09K11/46

CPC分类号： C09K11/7777

摘要： An infrared rays excited - infrared rays emitting fluorescent material which contains predetermined quantities of neodymium and ytterbium as activators is disclosed.The fluorescent material according to this invention is higher in the luminescence intensity than a conventional, infrared rays excited - infrared rays emitting fluorescent material which is activated with neodymium only. Moreover, its maximum luminescence wavelength lies within a wavelength region which a silicon photosensor can detect at high sensitivity. It is therefore very useful in practical use.The fluorescent material is represented by the following formula:MM'.sub.1-x-y Nd.sub.x Yb.sub.y P.sub.4 O.sub.12wherein M denotes at least one element selected from the group consisting of Li, Na, K, Rb and Cs, and M' denotes at least one element selected from the group consisting of Sc, Y, La, Ce, Gd, Lu, Ga and In, and where 0.05 .ltoreq. x .ltoreq. 0.999, 0.001 .ltoreq. y .ltoreq. 0.950, and x + y .ltoreq. 1.0.BACKGROUND OF THE INVENTION1. Field of the InventionThis invention relates to a fluorescent material which is excited by infrared rays and which emits infrared rays (such a fluorescent material shall be termed an "infrared - infrared fluorescent material" in the present specification). More particularly, it relates to an infrared - infrared fluorescent material which is higher in the luminescence intensity than conventional infrared - infrared fluorescent materials and the peak of luminescence wavelength of which is well adapted to the responsivity spectrum of a solid-state photosensor.2. Description of the Prior ArtThe infrared - infrared fluorescent material had scanty applications in the past unlike other fluorescent materials, and only a very small number of substances were developed.Recently, however, the applications of the infrared - infrared fluorescent material have gradually widened for, e.g., the sensors of various analyzers. In consequence, an infrared - infrared fluorescent material exhibiting more excellent characteristics than in the prior art has been desired.It is stated in the following reference that several substances containing Nd, for example, CaWO.sub.4, Y.sub.3 Al.sub.5 O.sub.12, LaF.sub.3, CaNb.sub.2 O.sub.6 etc. can be used for solid-state devices for laser oscillation;(1) "Luminescence of Insulating Solid for Optical Masers," L. G. van Vitert in Luminescence of Inorganic Solids, ed. by Paul Goldberg, p. 465 - 5399, Academic Press 1966.Any of the above-mentioned substances has been used as the solid-state element for laser oscillation under the state of the single crystal, and there has not been any example in which it is employed as a fluorescent material. It is surely possible to use the substances as infrared - infrared fluorescent materials in the form of fine powder. The compounds which contain Nd ions have the properties that radiation in the infrared wavelength region is intensely absorbed by the Nd ions and that the efficiency of infrared emission is high. However, the concentration of cations to substitute is as low as several %, and the Nd ion concentration per unit volume is not high. Therefore, even if the substances are used as the powdery fluorescent materials, the influence of scattering on the powder surfaces will appear conspicuously, and it will be difficult to obtain a high output.Recently, several substances for new miniature elements have been reported in the following references:(2) "Minilasers of Neodymium Compounds," Stephen R. Chinn et al in Laser Focus, May 1976, p. 64 - 69.(3) "Stoichiometric Laser Materials," H. Danielmeyer in Festkorperproblem XV, p. 253, 1975, Viehweg (West Germany).The substance are the single-crystals of LiNdP.sub.4 O.sub.12, NdP.sub.5 O.sub.14, Al.sub.3 NdB.sub.4 O.sub.12 etc. A common feature is that the Nd ion concentration per unit volume is at least one order higher than the concentrations in the compounds mentioned previously. It is accordingly possible to obtain a high luminescence output even in case of the powdery form.However, the principal emission by the Nd ions lies in the vicinity of 1,050 nm, and this wavelength matches ill with the spectral sensitivity of a silicon photodetector which is the most excellent in the near infrared region. Accordingly, a fluorescent material with which a higher detector output is obtained is requested.SUMMARY OF THE INVENTIONAn object of this invention is to solve the problems of the prior arts and to provide a fluorescent material which has a high luminescence intensity and the luminescence of which can be detected at high sensitivity by a solid-state photosensor.In order to accomplish the object, this invention adds predetermined quantities of neodymium ions (Nd.sup.3+) and ytterbium ions (Yb.sup.3+) as activators, thereby to make the luminescence intensity high and to regulate the emission spectrum into a favorable shape.

摘要翻译： 公开了含有预定量的钕和镱作为活化剂的红外线激发红外线发射荧光材料。

公开(公告)号：US09176156B2

公开(公告)日：2015-11-03

申请号：US13059309

申请日：2009-07-31

申请人： Shinji Azuma ,  Masaharu Nishida ,  Tatsuya Fukugaki ,  Hirofumi Sasaki ,  Atsushi Suzuki

发明人： Shinji Azuma ,  Masaharu Nishida ,  Tatsuya Fukugaki ,  Hirofumi Sasaki ,  Atsushi Suzuki

IPC分类号： G01N35/10

CPC分类号： G01N35/1016 ,  G01N35/1004 ,  G01N2035/1018

摘要： A function for checking whether components of an automatic analyzer properly operate is made available. A pressure sensor is installed in a sample path. A pressure waveform obtained during a washing water discharge operation 10 is used to check the opening/closing of a solenoid valve and the other operations of a dispensing mechanism. This function can also be exercised when a pressure sensor for a conventional sample suction check process is used. Even when the solenoid valve fails to open or close, an alarm is issued to indicate such a failure. This makes it possible to prevent a sample from thinning, thereby providing enhanced data reliability.

摘要翻译： 可以使用检查自动分析仪的组件是否正常工作的功能。 压力传感器安装在样品路径中。 在洗涤水排出操作10期间获得的压力波形用于检查电磁阀的打开/关闭以及分配机构的其他操作。 当使用用于常规抽样检查过程的压力传感器时也可以执行该功能。 即使电磁阀未能打开或关闭，也会发出警报以指示故障。 这使得可以防止样品变薄，从而提供增强的数据可靠性。

公开(公告)号：US09157990B2

公开(公告)日：2015-10-13

申请号：US13254657

申请日：2010-03-01

申请人： Atsushi Suzuki ,  Mitsuhiro Oshiki ,  Kanako Hatayama ,  Kenji Maio

发明人： Atsushi Suzuki ,  Mitsuhiro Oshiki ,  Kanako Hatayama ,  Kenji Maio

IPC分类号： G01S7/52 ,  A61B8/00 ,  G10K11/34 ,  G01N29/24

CPC分类号： G01S7/52079 ,  A61B8/4444 ,  A61B8/54 ,  A61B8/56 ,  B06B2201/76 ,  G01N29/24 ,  G01N2291/106 ,  G01S7/52017 ,  G10K11/341

摘要： An ultrasonic transmitting/receiving circuit equipped with: a semiconductor circuit element which comprises at least three terminals including a first terminal connected to a plurality of transducer elements that constitute an ultrasonic probe, a second terminal connected to a transmission signal generating circuit, and a third terminal serving as an output terminal of an amplifier of a reception signal from the transducer element, and which has a function of amplifying a signal inputted from one terminal by the other terminal and outputting the amplified signal between at least two terminals among the above-said three terminals; and a control unit which performs control so as to cause the semiconductor circuit element to perform a first function of functioning as a switch for inputting a transmission signal to the transducer element and a second function of amplifying the reception signal received from the transducer element.

摘要翻译： 一种超声波发射/接收电路，配备有：半导体电路元件，其包括至少三个端子，包括连接到构成超声波探头的多个换能器元件的第一端子，连接到发送信号发生电路的第二端子和第三端子 作为来自换能器元件的接收信号的放大器的输出端子，其具有放大由另一端子从一个端子输入的信号的功能，并且在上述的至少两个端子之间输出放大的信号 三个终端; 以及控制单元，其执行控制以使半导体电路元件执行用作向换能器元件输入发送信号的开关的第一功能和放大从换能器元件接收的接收信号的第二功能。

公开(公告)号：US09142619B2

公开(公告)日：2015-09-22

申请号：US13704963

申请日：2011-11-25

申请人： Tsukasa Kitano ,  Koichi Naniwae ,  Masayoshi Koike ,  Fumiharu Teramae ,  Toshiyuki Kondo ,  Atsushi Suzuki ,  Tomohiko Maeda ,  Midori Mori

发明人： Tsukasa Kitano ,  Koichi Naniwae ,  Masayoshi Koike ,  Fumiharu Teramae ,  Toshiyuki Kondo ,  Atsushi Suzuki ,  Tomohiko Maeda ,  Midori Mori

IPC分类号： H01L29/16 ,  H01L21/02 ,  H01L33/00 ,  H01L33/20 ,  H01L33/32

CPC分类号： H01L29/1608 ,  H01L21/02107 ,  H01L21/02378 ,  H01L21/02458 ,  H01L21/0254 ,  H01L21/02603 ,  H01L21/02631 ,  H01L21/02639 ,  H01L33/007 ,  H01L33/12 ,  H01L33/20 ,  H01L33/32

摘要： [Problem] To provide a group III nitride semiconductor device and a method for manufacturing the same in which dislocation density in a semiconductor layer can be precisely reduced.[Solution] In manufacturing a group III nitride semiconductor device 1, a mask layer 40 is formed on a substrate 20, followed by selectively growing nanocolumns 50 made of a group III nitride semiconductor through a pattern 44 of the mask layer 40 in order to grow a group III nitride semiconductor layer 10 on the mask layer 40.

摘要翻译： [问题]提供可以精确地减少半导体层中的位错密度的III族氮化物半导体器件及其制造方法。 [解决方案]在制造III族氮化物半导体器件1中，在衬底20上形成掩模层40，然后通过掩模层40的图案44选择性地生长由III族氮化物半导体制成的纳米柱50，以生长 掩模层40上的III族氮化物半导体层10。

公开(公告)号：US08765266B2

公开(公告)日：2014-07-01

申请号：US13563039

申请日：2012-07-31

申请人： Atsushi Suzuki ,  Masataka Kawabata ,  Masami Hata ,  Shoji Toida

发明人： Atsushi Suzuki ,  Masataka Kawabata ,  Masami Hata ,  Shoji Toida

IPC分类号： B32B23/04

CPC分类号： D21H17/67 ,  D21H21/18 ,  F16D69/026 ,  F16D2200/0095 ,  Y10T428/25 ,  Y10T428/2982 ,  Y10T428/31971 ,  Y10T428/31986 ,  Y10T428/31989 ,  Y10T428/31993

摘要： A wet friction member contains a pulverized cork heated to 150-200° C. if necessary. The pulverized cork is mixed with other papermaking materials and formed into a paper-made substrate. The paper-made substrate is impregnated with a synthetic resin to be a binder and heated and cured. The cork itself has a high friction coefficient μ. Moreover, a powder thereof increases surface area and area in contact with a separator plate of a counter member, thereby improving a friction coefficient of a friction surface of the wet friction member. The friction coefficient of the cork itself and capacities for absorbing and discharging oil are improved by heating the cork. Thus, there is provided a wet friction member that has a higher friction coefficient μ. An increase in the friction coefficient μ, weight reduction by reducing the number of friction members, and high efficiency are achieved when used as a wet friction member.

摘要翻译： 如果需要，湿摩擦构件包含加热至150-200℃的粉碎软木塞。 将粉碎的软木与其他造纸材料混合并形成纸制基材。 用合成树脂浸渍造纸基材作为粘合剂并加热固化。 软木本身具有高摩擦系数μ。 此外，其粉末增加与对置构件的隔板接触的表面积和面积，从而提高湿摩擦构件的摩擦面的摩擦系数。 软木本身的摩擦系数和吸收和排出油的能力通过加热软木来提高。 因此，提供了具有较高摩擦系数μ的湿摩擦构件。 当用作湿摩擦构件时，实现摩擦系数μ的增加，减少摩擦构件的数量和高效率。

公开(公告)号：US20130336819A1

公开(公告)日：2013-12-19

申请号：US14002287

申请日：2012-05-24

申请人： Takayuki Kobayashi ,  Kenichi Terauchi ,  Atsushi Suzuki ,  Tomohiko Shibata ,  Junichiro Hara ,  Yasuhiro Watanabe ,  Kazuyuki Kamiya

发明人： Takayuki Kobayashi ,  Kenichi Terauchi ,  Atsushi Suzuki ,  Tomohiko Shibata ,  Junichiro Hara ,  Yasuhiro Watanabe ,  Kazuyuki Kamiya

IPC分类号： F04D29/42

CPC分类号： F04D29/422 ,  F04D29/086 ,  F04D29/4226 ,  F04D29/426 ,  F04D29/705 ,  F04D29/708 ,  F05D2260/602

摘要： A centrifugal blower includes a centrifugal fan; an electric motor that rotationally drives the centrifugal fan; a fan case that has an air inlet and an air outlet and that internally accommodates the centrifugal fan; and an electric motor case (8) that has a cylinder (6) accommodating the electric motor and a flange portion (7) extending radially outward from the cylinder (6) and that is fitted to the fan case. The flange portion (7) is provided with a ring-shaped rib portion (20) that protrudes from the flange portion (7); the ring-shaped rib portion (20) is provided with a plurality of slits (22a and 22b) that extend from the flange portion (7) in the axial direction of the cylinder (6); and the flange portion (7) between the ring-shaped rib portion (20) and the cylinder (6) is inclined in a circumferential direction toward the slits (22a and 22b).

摘要翻译： 离心式鼓风机包括离心风机; 旋转驱动离心风扇的电动机; 具有空气入口和空气出口并且内部容纳离心风扇的风扇壳体; 以及具有容纳电动机的汽缸（6）和从汽缸（6）径向向外延伸并安装在风扇壳体上的凸缘部（7）的电动机壳体（8）。 凸缘部（7）设置有从凸缘部（7）突出的环状的肋部（20）。 所述环状肋部（20）具有从所述凸缘部（7）沿所述圆筒（6）的轴向延伸的多个狭缝（22a，22b）。 并且环形肋部（20）和圆筒（6）之间的凸缘部（7）朝向狭缝（22a和22b）沿圆周方向倾斜。