公开(公告)号：US5423216A

公开(公告)日：1995-06-13

申请号：US167033

申请日：1993-12-16

申请人： Hajime Kitamura ,  Masaru Takeuchi ,  Hideo Yoshikoshi ,  Mikio Kitai ,  Takashi Chino ,  Yuji Nogami ,  Hajime Yashiro ,  Keisuke Kato

发明人： Hajime Kitamura ,  Masaru Takeuchi ,  Hideo Yoshikoshi ,  Mikio Kitai ,  Takashi Chino ,  Yuji Nogami ,  Hajime Yashiro ,  Keisuke Kato

IPC分类号： G01N9/02 ,  G01N33/00 ,  G01N33/44 ,  G01N35/00

CPC分类号： G01N9/02 ,  G01N2009/024 ,  G01N2033/0091 ,  G01N33/442 ,  G01N35/0099

摘要： An apparatus which permits continuous automatic determination of the bulk specific gravity of a powdery sample and highly precise measurement thereof. The apparatus comprises a robot 3 transporting a container 2 filled with a powdery sample; a funnel 4 provided with a damper, which receives the powdery sample discharged from the container 2; a damper-driving unit 5a for pulling out and pushing the damper 5; a sample sensor 7 for detecting the powdery sample dropped through the funnel 4 provided with a damper; a constant volume receiver 6 for receiving dropped through the funnel 4 provided with a damper; a scraping bar 8 for sliding the upper face of the constant volume receiver 6; a scraping bar-driving unit 8a for reciprocating the scraping bar 8; a constant volume receiver-conveying robot 21 transporting the constant volume receiver 6; an electronic balance 22 which determines the weight the powdery sample in the constant volume receiver 6; and a cleaner 23 for aspirating the weighed powdery sample.

摘要翻译： 允许连续自动确定粉末样品的体积比重并进行高精度测量的装置。 该装置包括运送填充有粉末样品的容器2的机器人3; 设有阻尼器的漏斗4，其容纳从容器2排出的粉末样品; 用于拉出和推动阻尼器5的阻尼器驱动单元5a; 用于检测通过设有阻尼器的漏斗4滴下的粉状样品的样品传感器7; 用于通过设有阻尼器的漏斗4下落的恒定容积的接收器6; 用于滑动恒定容积接收器6的上表面的刮杆8; 用于使刮板8往复移动的刮杆驱动单元8a; 传送恒定容积的接收器6的恒定体积的接收器传送机器人21; 确定恒定容积接收器6中的粉末样品的重量的电子天平22; 以及用于抽吸称重的粉末样品的清洁器23。

公开(公告)号：US5469752A

公开(公告)日：1995-11-28

申请号：US167029

申请日：1993-12-16

申请人： Hajime Kitamura ,  Masaru Takeuchi ,  Hideo Yoshikoshi ,  Mikio Kitai ,  Takashi Chino ,  Yuji Nogami ,  Hajime Yashiro ,  Keisuke Kato

发明人： Hajime Kitamura ,  Masaru Takeuchi ,  Hideo Yoshikoshi ,  Mikio Kitai ,  Takashi Chino ,  Yuji Nogami ,  Hajime Yashiro ,  Keisuke Kato

IPC分类号： G01N21/85 ,  G01N33/44 ,  G01V8/10 ,  H04N7/18 ,  G01N21/29

CPC分类号： G01N33/442 ,  G01N21/85

摘要： An apparatus for automatically and continuously inspecting a powdery product for the presence of foreign substances as contaminants, which permits highly precise inspection of powdery products, comprises static charge eliminator 10 for eliminating electrostatic charges generated on a powdery sample supplied to the apparatus; hopper 41 for receiving and storing the powdery sample whose electrostatic charges have been eliminated and dropped onto the hopper through static charge eliminator 10; conveyor 42 for conveying the powdery sample, as a subject to be photographed, discharged from hopper 41 and spread over conveyor 42 in the form of a layer having a uniform thickness; and video camera 43 for photographing, over a predetermined visual field, the powdery sample on the subject-conveyor. Images taken by video camera 43 do not include those originated from dark spots due to unevenness of the powdery sample distribution, but includes only those originated from foreign substances even when inspecting a powdery sample which is liable to be electrically charged such as a vinyl chloride resin, since the powdery sample is not agglomerated.

摘要翻译： 用于自动连续地检测粉状产品的外来物质作为污染物的存在，其允许对粉末产品进行高精度检测的装置包括静电消除器10，用于消除在提供给设备的粉末样品上产生的静电电荷; 漏斗41，用于接收和存储静电荷被去除并通过静电消除器10落到料斗上的粉末样品; 用于输送粉状样品的输送器42作为待拍摄对象，从料斗41排出并以具有均匀厚度的层的形式铺展在输送器42上; 和摄像机43，用于在预定的视场上拍摄主体输送机上的粉末样品。 由摄像机43拍摄的图像不包括由于粉末样品分布不均匀而产生的黑点，即使在检查容易被充电的粉状样品（例如氯乙烯树脂）时，也仅包括源自异物的那些 ，因为粉末状样品不凝聚。

公开(公告)号：US5435171A

公开(公告)日：1995-07-25

申请号：US171734

申请日：1993-12-22

申请人： Takashi Chino ,  Yuji Nogami ,  Hajime Yashiro ,  Keisuke Kato ,  Hajime Kitamura ,  Masaru Takeuchi ,  Hideo Yoshikoshi ,  Mikio Kitai

发明人： Takashi Chino ,  Yuji Nogami ,  Hajime Yashiro ,  Keisuke Kato ,  Hajime Kitamura ,  Masaru Takeuchi ,  Hideo Yoshikoshi ,  Mikio Kitai

IPC分类号： G01N1/36 ,  G01N1/28 ,  G01N1/38 ,  G01N11/00 ,  G01N33/00 ,  G01N33/44 ,  G01N35/00 ,  B01J4/02

CPC分类号： G01N1/38 ,  G01N35/0099 ,  G01N11/00 ,  G01N2033/0091 ,  G01N2035/00188 ,  G01N2035/00217 ,  G01N2035/00287 ,  G01N2035/00415 ,  G01N2035/00524 ,  G01N2035/00534 ,  G01N33/442 ,  Y10T436/10 ,  Y10T436/109163

摘要： An apparatus for supplying a solution of a powdery product as a specimen of viscosity measurement. The apparatus includes electronic discharge-weighing device (4) for determining the amount of the powdery sample in sample container (2), introduced into hopper (6) and discharged therefrom by vibration-generating drive (5); dissolution container (12) for receiving and dissolving the powdery sample from hopper (6); electronic balance (13)for weighing the powdery sample in container (12); supply source (14) for solvent into container (12); device (36) for heating and stirring the powdery sample and the solvent in container (12), and a control circuit for controlling the apparatus.

摘要翻译： 供给作为粘度测定试样的粉末状溶液的装置。 该装置包括电子放电称重装置（4），用于确定样品容器（2）中的粉末样品的量，被引入料斗（6）并通过振动产生驱动器（5）从其中排出; 溶解容器（12），用于从料斗（6）接收和溶解粉末样品; 用于称量容器（12）中的粉末样品的电子天平（13）; 用于溶剂的供应源（14）进入容器（12）; 用于加热和搅拌容器（12）中的粉末样品和溶剂的装置（36），以及用于控制装置的控制电路。

公开(公告)号：US5532942A

公开(公告)日：1996-07-02

申请号：US983862

申请日：1993-07-06

申请人： Hajime Kitamura ,  Masaru Takeuchi ,  Hideo Yoshikoshi ,  Mikio Kitai ,  Takashi Chino ,  Yuji Nogami ,  Hajime Yashiro ,  Keisuke Kato

发明人： Hajime Kitamura ,  Masaru Takeuchi ,  Hideo Yoshikoshi ,  Mikio Kitai ,  Takashi Chino ,  Yuji Nogami ,  Hajime Yashiro ,  Keisuke Kato

IPC分类号： G01N5/04 ,  G01N9/02 ,  G01N33/02 ,  G01N33/44 ,  G01N35/00 ,  G01N1/00

CPC分类号： G01N33/442 ,  G01N33/02 ,  G01N35/0099 ,  G01N2009/024 ,  G01N2035/00188 ,  G01N2035/00217 ,  G01N2035/00297 ,  G01N2035/00495 ,  G01N2035/00752 ,  G01N5/04

摘要： An apparatus for automatically inspecting powdery products is disclosed having a plurality of automatic inspection devices each device processing, in parallel, a subdivision of a supplied sample of a powdery product. Each device is controlled by a corresponding terminal computer. To one terminal computer there are connected a device for reading sample information attached to the supplied powdery sample and a device for recording, on the sample subdivisions, information concerning conditions for inspection established by the terminal computer on the basis of the sample information read by the first reading device. To each of the other terminal computers there is connected a corresponding device for reading the information concerning conditions for inspection recorded on the subdivision of the sample. Each terminal computer controls the operation of the automatic inspection devices on the basis of the information concerning conditions for inspection read by each corresponding reading device.

摘要翻译： 公开了一种用于自动检查粉状产品的装置，其具有多个自动检查装置，每个装置同时处理所提供的粉状产品样品的细分。 每个设备由对应的终端计算机控制。 对于一个终端计算机，连接有用于读取附加到所提供的粉末样本上的样本信息的装置和用于在样本子部分上记录关于由终端计算机建立的检查条件的信息的信息，该信息基于由所读取的样本信息 一读设备。 对于每个其他终端计算机，连接有用于读取记录在样本细分上的检查条件的信息的相应设备。 每个终端计算机根据每个对应的读取装置读取的检查条件的信息来控制自动检查装置的操作。

公开(公告)号：US5492023A

公开(公告)日：1996-02-20

申请号：US171738

申请日：1993-12-22

申请人： Hajime Kitamura ,  Masaru Takeuchi ,  Hideo Yoshikoshi ,  Mikio Kitai ,  Takashi Chino ,  Yuji Nogami ,  Hajime Yashiro ,  Keisuke Kato

发明人： Hajime Kitamura ,  Masaru Takeuchi ,  Hideo Yoshikoshi ,  Mikio Kitai ,  Takashi Chino ,  Yuji Nogami ,  Hajime Yashiro ,  Keisuke Kato

IPC分类号： G01N5/02 ,  G01N33/44 ,  G01N35/00 ,  G01N35/04

CPC分类号： G01N33/442 ,  G01N35/0099 ,  G01N5/02 ,  G01N2035/00188 ,  G01N2035/00217 ,  G01N2035/00495

摘要： An apparatus for automatically determining the rate of plasticizer absorption of a powdery resin sample such as a vinyl chloride resin sample. The apparatus for automatically determining the rate of plasticizer absorption of a powdery resin sample is one in which the rate of plasticizer absorption is determined by treating, in a centrifugal separator 10, a powdery resin contained in an inspection container 2 together with an excess of a plasticizer, to remove from the powdery resin sample the excess plasticizer, and determining the amount of the plasticizer absorbed by and remaining in the powdery resin. The apparatus according to the present invention includes an electronic balance 3 for weighing out the powdery resin which is connected to an arithmetic circuit 61; an injection means 5 for injecting the plasticizer into the powdery resin; a disposal chute 6 for recovering the inspection container 2 already used in the weight-determination; and a suction device 7 for aspirating the plasticizer separated by and remaining in the centrifugal separator 10. The apparatus further includes a robot 4 for transferring the powdery resin contained in the inspection container 2 to the electronic balance 3, the plasticizer-injection means 5, the centrifugal separator 10 or the disposal chute 6; and a driving unit 15 for moving an aspiration port 9 of the suction device 7 up and down within the centrifugal separator 10.

摘要翻译： 一种用于自动测定诸如氯乙烯树脂样品的粉末状树脂样品的增塑剂吸收速率的装置。 用于自动确定粉末状树脂样品的增塑剂吸收速率的装置是其中增塑剂吸收速率通过在离心分离器10中处理包含在检查容器2中的粉状树脂以及过量的 增塑剂，从粉末状树脂样品中除去过量的增塑剂，并测定由粉末状树脂吸收和残留的增塑剂的量。 根据本发明的装置包括用于称量与运算电路61连接的粉状树脂的电子天平3; 用于将增塑剂注入到粉末状树脂中的注射装置5; 用于回收已经用于重量测定的检查容器2的处理滑槽6; 以及用于抽吸由离心分离器10分离并保留在离心分离器10中的增塑剂的抽吸装置7.该装置还包括机器人4，用于将包含在检查容器2中的粉状树脂转移到电子天平3，增塑剂注入装置5， 离心分离器10或处理槽6; 以及用于在离心分离器10内上下移动吸引装置7的抽吸口9的驱动单元15。