baber/WOPTO huggingface dataset:
Patent WO-2019019522-A1 (WO)
Title: Plant small molecule liquid distilling and extraction apparatus enabling automatic sealing and thermal insulation and equipped with microwave spiral conveyor
Inventor: SUN ZHENTIAN
IPC: B65G33/24
Filed: 2017-12-09
Abstract: Disclosed is a plant small molecule liquid distilling and extraction apparatus enabling automatic sealing and thermal insulation and equipped with a microwave spiral conveyor, the apparatus comprising an automatic material feeder, a material loading elevator, a spiral conveyor case, a microwave heating device, a collecting box and a condenser, wherein the automatic material feeder is in communication with the spiral conveyor case through the material loading elevator, and the microwave heating device is disposed on the top of the spiral conveyor case; a material discharge tube communicates the spiral conveyor case with the collecting box, and an air discharge tube with an air pump communicates the spiral conveyor case with the condenser; the spiral conveyor case comprises a spiral conveyor upper cover, a microwave cavity, and a spiral conveyor base internally provided with an odd number of parallel spiral conveyors which are arranged in the form of a slope, the case body is provided with a probe of a temperature sensor, and the spiral conveyors inside adjacent material guiding grooves are separated by a baffle open at one end; the adjacent spiral conveyors rotate synchronously and reversely to push materials in a snake-like mode; the spiral conveyor upper cover provided with a video camera and a photoelectric lighting tube covers, in a sealed manner, the spiral conveyor base to form the microwave cavity, and the spiral conveyors are driven by a belt to drive intermeshing gears at one end of the spiral conveyors to conduct transmission. The invention can solve the technical problems of complicated processes and low production efficiency in the prior art.
Patent WO-2019080302-A1 (WO)
Title: Display device
Inventor: SHAN JIANFENG
IPC: G09G3/36
Filed: 2017-12-14
Abstract: A display device, comprising: a plurality of pixels arranged in a matrix form; an image signal line for providing a data signal for the plurality of pixels; a scanning signal line intersecting with the image signal line; a gate driving circuit for outputting a scanning signal to the scanning signal line and outputting the scanning signal to drive the scanning signal line; and a control circuit for controlling the gate driving circuit by means of a control signal, the control signal having a periodic waveform level that changes along with a level. The level of the scanning signal rises obliquely from a first level to a second level with a curvature of a parabola in the shape of a Chinese character "凸" when at least one scanning period of the scanning signal begins, and falls obliquely from the second level to the first level with a curvature of a parabola in the shape of a Chinese character "凹" when the at least one scanning period ends.
Patent WO-2019090896-A1 (WO)
Title: Oled显示装置
Inventor: WANG ZHENLING
IPC: H01L27/146
Filed: 2017-12-14
Abstract: 本发明提供的一种OLED显示装置。该OLED显示装置采用3T1C结构驱动，并将第一薄膜晶体管的源极接入参考电压，能够通过对参考电压的电位的控制使得在正常显示时，第二薄膜晶体管始终工作在饱和区，保证显示灰阶的连续性，同时通过一覆盖所有子像素的整面的参考电压金属层取代参考电压走线向所述第一薄膜晶体管的源极提供参考电压，能够避免参考电压走线影响像素开口率。
Patent WO-2019033651-A1 (WO)
Title: Router-based internet access control method and system, and router
Inventor: ZU DONGHUI
IPC: H04L45/60
Filed: 2017-12-15
Abstract: Disclosed in the present invention are a router-based Internet access control method and system, and a router, which can be used for solving the problem of complicated operations of the existing Internet access control method. The method comprises: S1, acquiring information upon inserting of a USB flash drive into a router and identifying the hardware number of the USB flash drive; S2, determining whether there is a functional permission configuration corresponding to the hardware number of the USB flash drive, and if yes, configuring, according to configuration information, Internet access permission and function. The present invention uses the USB flash drive to control Internet access permission and function, enabling easy use and simple operation, thereby improving user experience.
Patent WO-2019109433-A1 (WO)
Title: 基于步态识别的身份认证方法及装置
Inventor: LI YE
IPC: H04L29/06
Filed: 2017-12-29
Abstract: 本发明涉及身份认证技术领域，具体涉及一种基于步态识别的身份认证方法及装置，该方法包括：获取设置于用户身上的加速度传感器采集的多个加速度数据，对所述多个加速度传感器数据进行分析提取至少一个步态周期，计算所述至少一个步态周期与预设步态周期模板的匹配度均值，若匹配度均值大于预设阈值，则通过身份认证。本方案通过采集用户行走过程中的多个加速度数据，并对该多个加速度数据进行分析后提取步态周期，以进一步将每一个步态周期与预设步态周期模板进行匹配。由于是针对不同的用户分别采集多个加速度数据并计算步态周期，因此，更好地满足了不同用户的个体差异性，提高了基于步态识别的身份认证的准确度。
Patent WO-2018233284-A1 (WO)
Title: Servo motor
Inventor: DENG CHUANHUA
IPC: H02K7/00
Filed: 2018-01-18
Abstract: Provided is a servo motor, comprising a motor body and a spindle (11), the spindle (11) being provided with a heat dissipation device. The heat dissipation device comprises a heat conduction ring (31) sleeved on the spindle, an outer surface of the heat conduction ring having a plurality of cooling fan blade groups extending outwardly therefrom, and each of the cooling fan blade groups comprising two cooling fins (33) disposed in parallel. The heat dissipation device further comprises a disc-shaped heat dissipation cover (21), wherein a shaft hole is disposed in the heat dissipation cover. The spindle passes through the shaft hole of the heat dissipation cover. A plurality of air inlets (32) are disposed on a rear surface of the heat dissipation cover, and an intake pipe (23) is installed on the air inlet. The rear surface of the heat dissipation cover is fixed to a top surface of the motor via a connecting rod (24). Air cooling effectively dissipates the heat of the spindle and lowers the temperature. The uniquely-designed double-fin structure quickly removes heat, while also reducing the drag coefficient of the spindle, and reducing energy loss.
Patent WO-2019061972-A1 (WO)
Title: Audio component and mobile terminal
Inventor: WANG BIN
IPC: H04M1/62
Filed: 2018-01-26
Abstract: Disclosed is an audio component, comprising a housing, a loudspeaker and a connector, wherein the housing is provided with a receiving cavity and a communication hole communicating with the receiving cavity; the loudspeaker and the connector are both accommodated inside the receiving cavity; a socket of the connector communicates with the outside of the housing by means of the communication hole; a sound guide channel, communicating the loudspeaker and the socket, is formed in the receiving cavity; and the sound guide channel is used for propagating a sound emitted by the loudspeaker to the socket. The audio component has a relatively long service life. Further disclosed is a mobile terminal.
Patent WO-2018218977-A1 (WO)
Inventor: CHEN ZHIFENG
IPC: H04L12/24
Filed: 2018-01-29
Abstract: 一种编排软件定义网络的方法及SDN控制器，用以提供一种新的编排SDN网络的方法。所述编排SDN的方法包括：获得创建第一逻辑交换机的第一请求；创建第一逻辑交换机的控制面实例，向第一转发设备发送第一配置信息，指示第一转发设备配置第一逻辑交换机的数据面实例；获得将第一逻辑交换机连接至第一逻辑路由器的第二请求；向第一转发设备发送第二配置信息，指示第一转发设备将第一逻辑交换机的数据面实例的第一端口配置为与配置有第一逻辑路由器的数据面实例的第二转发设备上第一逻辑路由器的数据面实例的第二端口导通；向第二转发设备发送第三配置信息，指示第二转发设备将第二端口配置为与第一端口导通。
Patent WO-2019041758-A1 (WO)
Title: Piezoelectric electromagnetic composite energy harvester based on parallel mechanism
Inventor: LIU PENGFEI
IPC: B25J9/00
Filed: 2018-02-07
Abstract: A piezoelectric electromagnetic composite energy harvester based on a parallel mechanism, consisting of a fixed support (1), a movable support, and three groups of movement branches. The movable support consists of a bottom platform (14), a bottom platform supporting frame (9), and a bottom platform connecting member (25). The stretching motion in multiple directions can be achieved, and the magnetic fluxes of coils constantly change to generate an induced electromotive force. The vibration of a piezoelectric beam causes a piezoelectric material to be polarized so as to generate an output voltage. Vibration energy in multiple directions in an environment can be effectively harvested by the parallel mechanism, twelve piezoelectric energy harvesting devices and twenty-four electromagnetic energy harvesting devices are introduced into a small working space, a limited working space is fully utilized, and piezoelectric power generation is combined with electromagnetic power generation; compared with the prior art, the piezoelectric electromagnetic composite energy harvester is innovative, and achieves a large effective working frequency bandwidth of the vibration energy in the harvesting environment and good power generation effect of a system.
Patent WO-2018166516-A1 (WO)
Title: 一种施工时与基础顶部连接的组合装置及其施工法
Inventor: WANG YUBIN
IPC: E02F3/08
Filed: 2018-03-16
Abstract: 一种施工时与基础(1)顶部连接的组合装置(2)，包括链刀动力传动装置(2-1)、弃土处理装置(2-2)和机架(2-3)，链刀动力传动装置(2-1)和弃土处理装置(2-2)均安装在机架(2-3)上，链刀动力传动装置(2-1)和基础(1)及链刀(3)组成链式挖掘装置(4)，基础(1)是链式挖掘装置(4)的机架；施工时基础(1)的底部设有挖掘岩土的链刀(3)，链刀(3)仅挖掘基础(1)底部的岩土，组合装置(2)与基础(1)顶部连接成一体，链刀动力传动装置(2-1)驱动链刀(3)沿着基础(1)上的轨道运行，链刀(3)挖掘基础(1)底部的岩土，并将已挖掘的岩土带至上方，弃土处理装置(2-2)将链刀(3)从基础(1)底部带上来的岩土与链刀(3)分离，组合装置(2)随着基础(1)一起同步下降。还公开了一种施工时与基础(1)顶部连接的组合装置(2)的施工法。
Patent WO-2019052143-A1 (WO)
Title: Jsx file generation method and apparatus, storage medium and computer device
Inventor: GUI HAOQUN
IPC: G06F8/30
Filed: 2018-03-22
Abstract: A JSX file generation method, comprising: acquiring a PSD file to be processed; recognizing visible information in each layer in the PSD file and position information about the visible information in the corresponding layer; forming a corresponding layering file according to the visible information and the position information in each layer, and storing same by classification; acquiring a JSX template file matching the PSD file; according to the position information about the visible information in the corresponding layer in the layering file stored by classification, loading the corresponding visible information to a corresponding area of the JSX template file, and generating a JSX file.
Patent WO-2019165666-A1 (WO)
Title: 移动终端的保单确认方法、装置、设备及存储介质
Inventor: CAI LINGMIN
IPC: G06Q40/08
Filed: 2018-04-02
Abstract: 本申请属于销售服务平台技术领域，特别涉及一种移动终端的保单确认方法、装置、终端设备及存储介质，保单确认方法包括：接收移动终端发送的保险订单请求，根据所述订单请求获取客户信息和保险产品信息；根据所述客户信息和所述保险产品信息生成保险订单，并将所述保险订单的状态标识设置为暂存；将所述保险订单的地址发送至所述移动终端，并将所述保险订单的状态标识更改为待处理；当接收到所述移动终端发送的保险订单确认信息时，根据所述保险订单进行出单并将所述保险订单的状态标识更改为完成。本申请技术方案将保险订单的地址链接发送至移动终端，由客户确认保险信息，节约了工作时间，提升了工作效率，增强客户体验。
Patent WO-2018188636-A1 (WO)
Title: 一种控制大桥拉索的除湿设备的方法和系统
Inventor: YAO CHAO
IPC: G05D22/00
Filed: 2018-04-12
Abstract: 本发明提供一种控制大桥拉索的除湿设备的方法和系统，所述系统包括：获取设置在大桥上的传感器发送的环境参数；根据所述环境参数选择对应的控制方案；根据所述控制方案对所述除湿设备进行控制。本发明实施例，获取传感器发送的环境参数，根据环境参数选择对应的控制方案，根据控制方案对除湿设备进行控制，使得控制系统可以通过预设的控制方案，方便的对除湿设备进行及时、准确的管理。
Patent WO-2019109570-A1 (WO)
Title: 信道测量方法和用户设备
Inventor: LIU XIANDA
IPC: H04W72/12
Filed: 2018-04-18
Abstract: 本发明实施例提供了码本指示方法，通过规定预编码的编号顺序降低ue计算的复杂度。本发明实施例还提供了一种用户设备。本发明实施例提供的技术方案可以优化码本的指示。
Patent WO-2019024551-A1 (WO)
Title: Indoor air-conditioning unit
Inventor: ZHU MAOCHENG
IPC: F24F13/14
Filed: 2018-04-27
Abstract: An indoor air-conditioning unit (100), comprising: a body (1), an outer air guide plate (2), and an inner air guide plate (3). The body (1) is provided with an air outlet (11); the outer air guide plate (2) is located at the air outlet (11) and used for opening and closing the air outlet (11); the inner air guide plate (3) is located at the air outlet (11) and located at the inner side of the outer air guide plate (2); a plurality of air dissipation holes (31) is formed on the inner air guide plate (3) running therethrough along a thickness direction.
Patent WO-2019205156-A1 (WO)
Inventor: LIU YUANYUAN
IPC: E01H1/08
Filed: 2018-04-28
Abstract: 一种清洁机器人自动给排水系统，在服务台（200）中设置集水箱（220），清洁机器人（100）检测污水箱（110）满的情况下，返回与服务台（200）对接，对接成功后且集水箱（220）有空间的情况下，向清洁机器人（100）指示排水，实现自动排水。
Patent WO-2019184048-A1 (WO)
Inventor: GUO LIXIA
IPC: A61M25/00
Filed: 2018-05-03
Abstract: A microcatheter (1). A catheter main body (11) comprises: an inner layer (1111, 1121) having a hollow catheter cavity; a tubular intermediate layer (1112, 1122) wrapped around the inner layer (1111, 1112), the intermediate layer (1112, 1122) comprising a spring layer (1114, 1124) and a braided fabric (1115), and the braided fabric (1115) vertically extending on some parts of the spring layer (1114, 1124); and a tubular outer layer (1113, 1123) wrapped around the intermediate layer (1112, 1122). A part of the spring layer (1114, 1124) that is not wrapped by the braided fabric (1115) is bent by a certain angle along a vertical axis of the catheter main body (11). The catheter main body (11) of the microcatheter of the present invention is provided in a multi-layer structure, and a spring layer that is not wrapped by a braided fabric can be bent by a particular angle to meet an angle between a coronary arterial branch and a coronary arterial main branch.
Patent WO-2019114186-A1 (WO)
Inventor: XU ZHONGHOU
IPC: H01C7/10
Filed: 2018-05-09
Abstract: 一种热保护型压敏电阻，其包括压敏电阻芯片（1）、温度保险丝（2）、引线（4），其中压敏电阻芯片（1）具有第一导电层（11）和第二导电层（12），引线（4）包括第一引线（41）、第二引线（42）和第三引线（43）；第一引线（41）一端连接至第一导电层（11），另一端引出；温度保险丝（2）的第一端作为第二引线（42）引出，温度保险丝（2）的第二端连接至第二导电层（12）；第三引线（43）一端连接至第二导电层（12），另一端引出；温度保险丝（2）为轴向型温度保险丝并紧贴压敏电阻芯片（1）设置。该热保护型压敏电阻在压敏电阻芯片（1）异常时，能够更加有效准确地将压敏电阻芯片（1）产生的热量传递到温度保险丝（2），缩短了温度保险丝（2）断开电路所需要的时间；体积小，便于安装，结构简单，制造容易，成本低。
Patent WO-2019178929-A1 (WO)
Inventor: CAO WU
IPC: H01L27/12
Filed: 2018-05-17
Abstract: Disclosed is a method for preparing a photo spacer structure of an array substrate, comprising the following steps: forming a plurality of first pad carriers and second pad carriers having a height difference on a color resist layer of an array substrate; depositing thereon a layer of a black photosensitive resin material covering the first pad carriers and second pad carriers; exposing the photosensitive resin material by penetrating a photomask, wherein the photomask comprises a light transmitting area or a light shielding area; disposing a light transmission adjusting member at an area of the second pad carriers; developing such that the black photosensitive resin material forms a main photo spacer on the first pad carriers, forms a sub photo spacer on the second pad carriers, and forms a groove or a valley in an area around the sub photo spacer; performing a high-temperature baking and leveling treatment on the developed black photosensitive resin material such that at least a portion of the black photosensitive resin material of the sub photo spacer is level-filled into the groove or the valley. Also disclosed is a method for preparing a corresponding array substrate. By implementing an embodiment of the present invention, a step difference between the main photo spacer and the sub photo spacer may be increased, the flatness thereof may be improved, and the product yield may be improved.
Patent WO-2018223859-A1 (WO)
Title: 氮杂环丁烷衍生物的固体形式及其制备方法和用途
Inventor: GE JIANHUA
IPC: A61P19/02
Filed: 2018-05-28
Abstract: 本发明涉及式 (I) 的化合物的固体形式, 制备所述固体形式的方法、包含所述固体形式的药物组合物, 以及所述固体形式用于治疗包括例如炎性疾病、自身免疫病以及癌症等的 Janus 激酶(JAK)相关性疾病的用途。
Patent WO-2018228290-A1 (WO)
Title: 应变片、压力传感器以及介入医疗导管
Inventor: SHEN LEI
IPC: G01L1/22
Filed: 2018-06-08
Abstract: 一种应变片(10,40,50)、压力传感器(20,60)和介入医疗导管。应变片(10,40,50)包括基底(11)以及设置在基底(11)上的至少两个敏感栅(1,2)，至少两个敏感栅(1,2)沿两个相互垂直的方向布置并共用一个接地端口(3)。压力传感器(20,60)包括弹性体(21,61)以及设置在弹性体(21,61)上的应变片(10,40,50)。介入医疗导管包括导管远端以及设置在导管远端的压力传感器(20,60)。一方面节省了应变片(10,40,50)在介入医疗导管上安装使用时的走线空间，便于应变片(10,40,50)能够在介入医疗导管上顺利安装使用，提升了应变片(10,40,50)的适配性，另一方面减小了应变片(10,40,50)的尺寸，进而缩短压力传感器(20,60)之弹性体(21,61)的长度，同时缩减介入医疗导管的尺寸。
Patent WO-2019241980-A1 (WO)
Title: Procédé et appareil pour la détection précoce de jaillissements
Inventor: CHENG GANG
IPC: E21B21/08
Filed: 2018-06-22
Abstract: La présente invention concerne un procédé de détection précoce de jaillissement dans un système de forage comprenant une boucle de fluide de forage, ledit procédé consistant à : collecter le débit entrant et le débit sortant d'un fluide de forage; étalonner le débit sortant afin d'obtenir un débit de sortie étalonné du fluide de forage; déterminer une différence de débit entre le débit entrant et le débit sortant étalonné du fluide de forage; et identifier les jaillissements sur la base de la différence de débit. La présente invention concerne également un appareil de détection précoce de jaillissement dans un système de forage comprenant une boucle de fluide de forage.
Patent WO-2019007262-A1 (WO)
Title: Wireless communication method and wireless communication device
Inventor: ZUO HUILING
IPC: H04W48/10
Filed: 2018-06-29
Abstract: Disclosed are a wireless communication method and a wireless communication device. The wireless communication device comprises a processing circuit, wherein the processing circuit is configured to: detect broadcast information on a specific subchannel in an unlicensed frequency band; and broadcast time information on the specific subchannel when the broadcast information cannot be successfully detected, wherein the time the occupation of the specific subchannel by the wireless communication device ends can be determined according to the time information.
Patent WO-2019001573-A1 (WO)
Title: Method, device and system for selecting parameter configuration
Inventor: SHI XIAOLI
IPC: H04B7/185
Filed: 2018-06-29
Abstract: The embodiment of the present application provides a method, device and system for selecting a parameter configuration, comprising the following steps: a flight terminal receiving indication information sent by a network device, wherein the indication information is used for indicating an identifier of a target parameter configuration that the flight terminal wants to switch to; the flight terminal selecting, according to the indication information, a parameter configuration corresponding to the identifier from a plurality of parameter configurations as a target parameter configuration, wherein the plurality of parameter configurations at least comprises a first parameter configuration and a second parameter configuration; and the flight terminal configuring the flight terminal using the target parameter configuration. The method can select an appropriate parameter configuration according to the flight state of the flight terminal, thereby improving the performance of the flight terminal.
Patent WO-2019085549-A1 (WO)
Title: 一种共享单车定点停放方法及其系统
Inventor: CHENG CHIKUN
IPC: G08G1/00
Filed: 2018-07-20
Abstract: 本发明公开了一种共享单车定点停放系统，包括停放监测装置和共享单车；所述停放监测装置设置在允许共享单车停放的区域内，并不断广播允许停放信息；若所述共享单车接收到所述允许停放信息，则允许用户手动上锁；否则，不允许用户手动上锁。相比于现有技术，本发明通过在允许停放区域不断广播允许停放信息，使共享单车只有接收到该允许停放信息后才能实现停车，从而使共享单车停放在规定的允许停放区域，有效防止共享单车乱停乱放的问题。本发明同时还公开了一种共享单车定点停放方法。
Patent WO-2019029400-A1 (WO)
Title: System and method for beam failure recovery
Inventor: XIA PENGFEI
IPC: H04B7/08
Filed: 2018-07-31
Abstract: A method for operating a user equipment (UE) includes detecting a failure of a first link between the UE and an access node, and based thereon, detecting a second link between the UE and the access node, sending, to the access node, a beam failure recovery request (BFRQ) on one or more physical random access channel (PRACH) resources associated a third link conveying a reference signal, wherein the third link and the second link are quasi co-located (QCLed), wherein the BFRQ includes a group identifier associated with a UE group including the UE, and monitoring one or more PRACH response opportunities associated with the one or more PRACH resources for a beam failure recovery response (BFRP).
Patent WO-2019029441-A1 (WO)
Title: Drainage assembly
Inventor: ZHANG HUI
IPC: F25D21/14
Filed: 2018-08-03
Abstract: A drainage assembly, comprising: a drainage pipe (100), the drainage pipe (100) comprising: a water receiving tank (110) that is disposed at a top portion, as well as a pipeline (120) that is in communication with the water receiving tank (110), a bottom end of the pipeline (120) being provided with a water outlet port (121); a valve (200), which may be assembled into the pipeline (120) from the water outlet port (121); the valve (200) comprises a base and a protruding column (220) that protrudes upward from the base (210), a plug being formed on the protruding column (220); the outer diameter of the plug (221) is adapted to the inner diameter of the pipeline (120), and at least one position groove is formed along the radial direction of the edge of the plug so as to be inwardly concave, a flow guide channel being formed between the groove and an inner wall of the pipeline (120). By means of the valve (200), the present invention enables the plug (221) and the inner wall of the pipeline (120) to cooperatively generate the flow guide channel (222) without altering the diameter of the drainage pipe (100) so as to discharge water; furthermore, the size of the water outlet port (121) is controlled, thus reducing the amount of air that flows back into the pipe and simultaneously ensuring smooth water discharge; the present invention is simple, convenient and reduces production costs.
Patent WO-2019029541-A1 (WO)
Title: Fibroblast growth factor receptor inhibitor and use thereof
Inventor: WU FRANK
IPC: A61P35/00
Filed: 2018-08-07
Abstract: Provided are a fibroblast growth factor receptor (FGFR) irreversible inhibitor as represented by formula I, a pharmaceutically acceptable salt, a stereoisomer thereof, and pharmaceutical preparations, pharmaceutical compositions and uses of these compounds. Said compounds have an efficient and highly selective inhibitory effect on FGFR, and can be used for the treatment of related diseases mediated by FGF/FGFR abnormality, especially for the treatment of cancer diseases.
Patent WO-2020041958-A1 (WO)
Inventor: CHEN FEI
IPC: G07C1/10
Filed: 2018-08-28
Abstract: A class sign-in method and apparatus, a terminal, and a storage medium. The method comprises: a teacher-end device generating a dynamic random number, according to a received class sign-in request, and displaying and outputting the dynamic random number; a student-end device receiving the dynamic random number input by a student, collecting positioning information of the student, and then sending sign-in information composed of the positioning information, the dynamic random number and personal information of the student to the teacher-end device; and the teacher-end device determining, according to the received sign-in information, whether the student has arrived at the classroom corresponding to the current class, so as to complete class sign-in, thereby improving the sign-in efficiency of class sign-in, the accuracy of a sign-in result and the reliability and authenticity of the sign-in result, and reducing the cost of a sign-in device for class sign-in.
Patent WO-2019042388-A1 (WO)
Title: A method of measuring an amount of motor bonding
Inventor: GUO NING
IPC: G01R31/00
Filed: 2018-08-31
Abstract: A method of determining an amount of metallic particles within a motor (2). The method includes providing an electrical circuit (10) with one or more electro-chemical cells(12), a motor(2), a motor output shaft resistor(R1), a motor resistor(R2), a motor housing resistor (R3), a suspension resistor (R4) in electrical communication with an iron line (4), a motor mount resistor (R5) in electrical communication with an intermediate line (16) and an iron wire resistor (R6). The intermediate line (16) electrically connects a motor cover portion (1) and a frame iron point (5) of the circuit (10). Once provided, a resistance and voltage between the motor cover portion (1) of the motor (2) and the frame iron point (5) of the circuit (10) may be measured. After the resistance and voltage has been measured, an iron line current (I A) and as assembly current(I B) may be determined. Once calculated, it may be determined whether or not an amount of particles within the motor (2) has exceeded a pre-determined amount.