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1. 发明授权

US4274745A Method and apparatus for detecting foreign matters in liquids 失效
标题翻译：用于检测液体中异物的方法和装置
公开(公告)号：US4274745A
公开(公告)日：1981-06-23
申请号：US900350
申请日：1978-04-27
申请人： Toshio Takahashi , Ryosaku Tagaya
发明人： Toshio Takahashi , Ryosaku Tagaya
IPC分类号： G01N21/90 , G01N33/00 , G01N21/24
CPC分类号： G01N21/9027 , G01N2033/0081
摘要： Method and apparatus for detecting foreign matters in liquids comprising the steps of turning at a high speed a transparent container filled with a liquid, bringing the container to a standstill quickly permitting suspended foreign matters to swirl with the liquid, illuminating the liquid and foreign matters causing the transmitted light to be received by a light detector consisting of a multiplicity of small light sensitive elements measuring 0.01 mm.sup.2 -1 mm.sup.2 and capable of providing output signals proportional to the projected area of foreign matters, and rejecting defective containers that give output signals exceeding the reference value. The small light sensitive elements are connected to the detection visual field selector circuits so that the detection visual field can be changed by selecting a proper number of the small light sensitive elements to be employed according to the size of object to be detected.
摘要翻译：用于检测液体中的异物的方法和装置包括以下步骤：高速转动填充有液体的透明容器，使容器快速停止，使悬浮的异物与液体一起旋转，照亮液体和引起异物透射光将被由多个尺寸为0.01mm2-1mm2的小的光敏元件组成的光检测器接收，并且能够提供与异物的投影面积成比例的输出信号，并且拒绝产生超出该值的输出信号的有缺陷的容器参考值。小的感光元件连接到检测视场选择器电路，使得可以根据要检测的对象的大小选择适当数量的要使用的小的光敏元件来改变检测视野。

2. 发明授权

US4158625A Method and apparatus for detecting and screening foreign matters 失效
标题翻译：检测和筛选异物的方法和装置
公开(公告)号：US4158625A
公开(公告)日：1979-06-19
申请号：US820308
申请日：1977-07-29
申请人： Toshio Takahashi , Ryosaku Tagaya
发明人： Toshio Takahashi , Ryosaku Tagaya
IPC分类号： G01N21/88 , B07C5/34 , B65B57/00 , G01N21/90 , G01N21/93 , G01N33/00 , B07C5/342
CPC分类号： G01N21/9027 , B07C5/3408 , G01N21/8851 , G01N21/9036 , G01N2033/0081
摘要： The characteristics of detecting and screening foreign matters that might be present in samples (e.g., ampoules containing a medical fluid) are improved by subjecting samples to more than two foreign matter detectors consecutively, applying the output signals from the detectors to paired comparators in which the comparing reference voltage is set to a high level and a low level, with the detectors being connected to the signal delay circuits that adjust with one another the output time of signals from the comparators, applying all the output signals from the comparators of the high level to an AND circuit and applying all the output signals from the comparators of low level to an OR circuit and further applying the output signals from the AND circuit and the output signals from the OR circuit to another OR circuit.
摘要翻译：检测和筛选可能存在于样品中的异物（例如，含有医用流体的安瓿）的特征通过连续检测多于两个异物检测器的样品而得到改善，将来自检测器的输出信号应用于配对比较器，其中比较参考电压被设置为高电平和低电平，其中检测器连接到信号延迟电路，信号延迟电路相互调整来自比较器的信号的输出时间，施加来自高电平的比较器的所有输出信号并且将来自低电平比较器的所有输出信号施加到“或”电路，并且进一步将来自“与”电路的输出信号和来自“或”电路的输出信号施加到另一“或”电路。

3. 发明授权

US3942897A Method and apparatus for detecting solid substances contained in liquid 失效
标题翻译：用于检测液体中所含固体物质的方法和装置
公开(公告)号：US3942897A
公开(公告)日：1976-03-09
申请号：US518940
申请日：1974-10-29
申请人： Toshio Takahashi , Ryosaku Tagaya , Toshiyasu Ehara
发明人： Toshio Takahashi , Ryosaku Tagaya , Toshiyasu Ehara
IPC分类号： D06M15/592 , G01N21/90 , G01N33/00 , G01N15/02
CPC分类号： G01N21/9027 , D06M15/592 , G01N2033/0081
摘要： Method and apparatus for detecting and measuring solid alien substance(s), which may adversely exist in a liquid contained in a transparent container, are provided. Light is applied to the container as it is rapidly rotated and then suddenly stopped to cause floating or suspending the solid substance(s) in the liquid. The light passed through the liquid or passed through light and also the light reflected from the solid substance(s) are separately captured and their individual intensities are measured by means of photometry. The method and apparatus may be utilized for sorting out the transparent liquid from that contaminated with solid impurity, depending upon the intensity(s) of the captured light or lights.
摘要翻译：提供了用于检测和测量在透明容器中包含的液体中可能不利地存在的固体异物的方法和装置。当容器迅速旋转时，将光施加到容器上，然后突然停止，使固体物质浮起或悬浮在液体中。光通过液体或通过光，并且从固体物质反射的光被单独捕获，并且通过光度测量来测量其各自的强度。该方法和装置可以用于根据所捕获的光或灯的强度来从被固体杂质污染的透明液体中分选出来。

4. 发明授权

US4058737A Method and apparatus for detecting extraneous solid substances contained in liquid 失效
标题翻译：用于检测液体中含有的固体物质的方法和装置
公开(公告)号：US4058737A
公开(公告)日：1977-11-15
申请号：US669958
申请日：1976-03-23
申请人： Toshio Takahashi , Toshiyasu Ehara , Ryosaku Tagaya , Mikio Tagaya
发明人： Toshio Takahashi , Toshiyasu Ehara , Ryosaku Tagaya , Mikio Tagaya
IPC分类号： G01N21/90 , G01N33/00 , G01V8/16 , G01N21/26
CPC分类号： G01N21/9027 , G01N2033/0081
摘要： An improvement of a method and an apparatus for detection of an extraneous solid substance which may exist in a transparent liquid wherein a sealed transparent container filled with the transparent liquid is rotated to cause rotation of the extraneous solid substance mixed and floated in the liquid. Light is projected through the container and the intensity of the light passed through said container is measured. The invention is characterized in that an optical fiber line-circle converter has its linear end formed into two or more straight files which may be set on the same or different level lines, respectively. The present method and apparatus can detect more precisely the extraneous substance moving in an irregular motion in the transparent liquid.
摘要翻译：用于检测可能存在于透明液体中的外来固体物质的方法和装置的改进，其中填充有透明液体的密封透明容器旋转以引起混合并漂浮在液体中的外来固体物质的旋转。光通过容器投射，并且测量穿过所述容器的光的强度。本发明的特征在于，光纤线 - 圆转换器的线性端分别形成两个或更多个直的文件，其可分别设置在相同或不同的电平线上。本发明的方法和装置可以更精确地检测在透明液体中不规则运动的外来物质。

5. 发明授权

US4058736A Method and apparatus for inspecting extraneous solid substances contained in liquid 失效
标题翻译：用于检查液体中包含的外来固体物质的方法和装置
公开(公告)号：US4058736A
公开(公告)日：1977-11-15
申请号：US669959
申请日：1976-03-23
申请人： Toshio Takahashi , Toshiyasu Ehara , Ryosaku Tagaya , Mikio Tagaya
发明人： Toshio Takahashi , Toshiyasu Ehara , Ryosaku Tagaya , Mikio Tagaya
IPC分类号： G02B26/10 , G01N21/90 , G01N33/00 , G01V8/16 , G01N21/26
CPC分类号： G01N21/9027 , G01N2033/0081
摘要： An improved method for inspection of extraneous substances which may exist in a transparent liquid filled in a transparent container such as an ampoule which comprises rotating the container, projecting light through the liquid in the container, measuring the intensity of light beams passed through the container, and determining the extent of interception of light due to the presence of the substances. The invention is characterized by providing two rotating scan heads on an optical fiber line-circle converter and connecting two photoelectrical elements to the heads. This achieves, with the conventional speed, essentially the same effect as that obtained by doubling the rotating speed of the scan heads.
摘要翻译：一种用于检查外部物质的改进方法，其可以存在于透明容器（例如安瓿）中的透明液体中，所述透明液体包括旋转容器，将光投射在容器中的液体中，测量通过容器的光束的强度，并确定由于物质的存在而导致的光的截留程度。本发明的特征在于在光纤线圈转换器上提供两个旋转扫描头，并将两个光电元件连接到头部。这通过传统的速度实现与通过使扫描头的旋转速度加倍而获得的效果基本上相同的效果。

6. 发明授权

US4664525A Method and apparatus for detecting inferior container 失效
标题翻译：用于检测劣质容器的方法和装置
公开(公告)号：US4664525A
公开(公告)日：1987-05-12
申请号：US712604
申请日：1985-03-18
申请人： Ryosaku Tagaya
发明人： Ryosaku Tagaya
IPC分类号： B67C3/00 , G01N21/90
CPC分类号： G01N21/9054
摘要： In a method for detecting an inferior container, wherein: light beams are projected in different two directions upon a side of a transparent or a semitransparent test container while the container is rotatably driven; both of a transmitted beam which is one of the above light beams, having penetrated through the container, and a refelected beam which is the other of the above light beams, having reflected from the container are simultaneously received by a common photo-receptive surface; a composite image constructed of both of the transmitted beam and the reflected beam is projected upon this photo-receptive surface; and an inferior container is detected by means of a shadow formed in this image.
摘要翻译：在检测劣质容器的方法中，其特征在于，在所述容器旋转驱动的同时，在透明或半透明的测试容器的一侧沿不同的两个方向将光束投射; 穿过容器的上述光束之一的透射光束和从容器反射的上述光束中的另一个的反射光束同时被公共光接收表面接收; 由透射光束和反射光束构成的合成图像投影在该光接收表面上; 并且通过在该图像中形成的阴影来检测劣质容器。

7. 发明授权

US4577969A Testing method for subjects to be tested and a device for said method 失效
标题翻译：要测试的受试者的测试方法和所述方法的装置
公开(公告)号：US4577969A
公开(公告)日：1986-03-25
申请号：US463107
申请日：1983-02-02
申请人： Ryosaku Tagaya
发明人： Ryosaku Tagaya
IPC分类号： G01N21/31 , G01N21/90 , G01N21/95 , G01B11/00
CPC分类号： G01N21/9027 , G01N21/314 , G01N21/95
摘要： When a plural number of subjects to be tested are continuously and sequentially measured, and the values obtained by measurement are compared with a standard value for judgement, a prescribed number of newly inputted measured values are sequentially stored, a mean value is computed basing upon stored values for determining the standard value for judgement, and the measured values are compared with the standard value for judgement for judging whether these measured values are to be employed or not. Whenever new measured values are inputted, a new standard value is determined. If there is a value for an inferior subject among newly inputted measured values, the value is omitted from computation of the standard value for judgement.
摘要翻译：当连续地和顺序地测量多个被测试对象时，将通过测量获得的值与用于判断的标准值进行比较，依次存储新输入的指定数量的测量值，根据存储的值计算平均值将用于确定用于判断的标准值的值和测量值与用于判断这些测量值是否被使用的判断的标准值进行比较。每当输入新的测量值时，确定新的标准值。如果在新输入的测量值中存在劣质对象的值，则从计算标准值中省去该值作为判断。

8. 发明授权

US5615007A Method of detecting crack and chip in flange of syringe 失效
标题翻译：检测注射器法兰裂纹和碎屑的方法
公开(公告)号：US5615007A
公开(公告)日：1997-03-25
申请号：US443015
申请日：1995-05-17
申请人： Yoshimasa Matsuura , Mikio Tagaya , Ryosaku Tagaya
发明人： Yoshimasa Matsuura , Mikio Tagaya , Ryosaku Tagaya
IPC分类号： G01N21/88 , G01N21/90 , G01N21/00
CPC分类号： G01N21/90
摘要： A light is illuminated, for example, from the side of a flange of a syringe. An imaging processing is carried out with an image signal issued by imaging a reflected light from the edge of flange by means of a TV camera or CCD camera located, for example, in an upward slant direction. Detecting an irregular state of the image signal caused by the reflected light, a crack or chip at the flange are recognized. The irregular state of the image signal, which is obtained by detecting parts where the light is not reflected, brings the method of being easy to detect the crack or chip at the flange.
摘要翻译：例如，从注射器的凸缘侧照射光。通过利用位于例如向上倾斜方向的电视摄像机或CCD摄像机对来自法兰边缘的反射光进行成像而发出的图像信号进行成像处理。检测由反射光引起的图像信号的不规则状态，识别凸缘处的裂纹或芯片。通过检测光不被反射的部分获得的图像信号的不规则状态使得容易检测凸缘处的裂纹或芯片的方法。

9. 发明授权

US4615622A Process for detecting resident air in a liquid charged receptacle and apparatus therefor 失效
标题翻译：用于检测液体充电容器中的驻留空气的方法及其装置
公开(公告)号：US4615622A
公开(公告)日：1986-10-07
申请号：US621262
申请日：1984-06-15
申请人： Ryosaku Tagaya , Osamu Kojima , Yasuo Sonobe
发明人： Ryosaku Tagaya , Osamu Kojima , Yasuo Sonobe
IPC分类号： B65B57/10 , B67C3/24 , G01F23/00 , G01N21/90 , G01N33/00
CPC分类号： G01N21/9027 , G01N2033/0081
摘要： A perspective receptacle charged with liquid and having its mouth portion sealed with an opaque seal member is rotated as-erected at a high speed. Due to this high speed rotation, the air resident in the vicinity of the mouth portion of the receptacle forms an air cavity and descends below the seal member. This descending air cavity is detected from the outside of the receptacle by means of an optical detecting member.
摘要翻译：装有液体的透视插座，其口部用不透明的密封件密封，高速旋转。由于这种高速旋转，驻留在容器的口部附近的空气形成空气腔并在密封构件下方下降。通过光学检测构件从容器的外部检测该下降空气腔。

10. 发明授权

US4551022A Testing method by a spectroscopic photometry using three wavelengths of light and a device for said method 失效
标题翻译：通过使用三种波长的光的光谱测光法和用于所述方法的装置的测试方法
公开(公告)号：US4551022A
公开(公告)日：1985-11-05
申请号：US463106
申请日：1983-02-02
申请人： Ryosaku Tagaya
发明人： Ryosaku Tagaya
IPC分类号： G01M3/38 , G01N21/31 , G01N21/90 , G01J3/50
CPC分类号： G01N21/9027 , G01M3/38 , G01N21/314
摘要： For detecting a leaking in a transparent or semi-transparent vessel by the dye bath method, the light passing through the vessel is divided into three wavelength regions, that is light having the characteristic wavelength of the dye bath liquid, the light having a wavelength shorter than said light as much as prescribed wavelength and the light having a wavelength longer than said light as much as prescribed wavelength, the curvature of transmittance curve based upon difference value of transmittance among three light having different wavelength is obtained for comparing with a preestablished value to judge the vessel to be inferior or normal with the compared output.
摘要翻译：为了通过染浴法检测在透明或半透明容器中的泄漏，通过容器的光被分成三个波长区域，即具有染浴液的特征波长的光，具有波长较短的光比所规定的波长多的光和具有比规定波长多的波长的波长的光，获得基于具有不同波长的三种光之间的透射率的差值的透射率曲线的曲率，以与预定值进行比较用比较的产量判断船舶是劣质的还是正常的。

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