baber/WOPTO huggingface dataset:
Patent WO-2020199311-A1 (WO)
Inventor: XIA SHANSHENG
IPC: H02K53/00
Filed: 2019-05-14
Abstract: The present invention relates to a U-shaped driver, comprising a tube ring with a hollow inside. An electromagnetic driving device used for providing instantaneous driving force to a rotor is coated on the symmetrical outer diameter of the tube body of the tube ring. The rotor is arranged inside the tube ring and moves circumferentially along the tube ring under the driving force. The U-shaped driver according to the present invention has a simple structure and is convenient to use. The rotor moves circumferentially along the tube ring for highly efficient cyclic utilization. Compared with the traditional reciprocating work, indirect driving and material-throwing driving, direct driving by internal work can improve the efficiency by multiple times. The driver according to the present invention can realize turning, going forwards and backwards, and hovering (static stopping). The driver according to the present invention can be installed outside or inside an aircraft cabin, a plurality of drivers which are cooperatively used can enable the aircraft to move in any trajectory and space. The driver can also be installed on an intelligent robot as a backpack for human flying, so as to realize the free displacement of the intelligent robot.
Patent WO-2020007274-A1 (WO)
Inventor: TAN SHUNYI
IPC: G01S17/00
Filed: 2019-07-02
Abstract: 一种光束扫描的控制方法、装置，包括：前一周期控制步骤：在前一周期内，控制发射系统以前一参数输出发射光束；后一周期控制步骤：在后一周期内，根据以前一参数输出的发射光束的反馈信息，按照扫描策略，控制发射系统以后一参数输出发射光束。有益效果：提供了一种扫描控制策略，能够提高扫描效率或扫描精度。
Patent WO-2020134026-A1 (WO)
Inventor: HUANG LIN
IPC: G02B13/18
Filed: 2019-07-11
Abstract: 一种光学成像系统，其沿着光轴由物侧至像侧依序包括：第一透镜（E1）、第二透镜（E2）、第三透镜（E3）、第四透镜（E4）和第五透镜（E5）。其中，第一透镜（E1）具有正光焦度，其物侧面（S1）为凸面；第二透镜（E2）具有负光焦度；第三透镜（E3）具有负光焦度，其像侧面（S6）为凹面；第四透镜（E4）具有正光焦度或负光焦度；第五透镜（E5）具有负光焦度，其物侧面（S9）为凹面。第一透镜（E1）的物侧面（S1）至光学成像系统的成像面（S13）在光轴上的距离TTL、光学成像系统的总有效焦距f以及光学成像系统的成像面（S13）上有效像素区域对角线长的一半ImgH满足以下条件式：TTL/f≤0.95；以及f/ImgH＞4.5。
Patent WO-2021007706-A1 (WO)
Title: Procédé et appareil pour un émetteur-récepteur optique
Inventor: JIANG ZHIPING
IPC: H04B3/04
Filed: 2019-07-12
Abstract: Les systèmes, structures et procédés de l'invention concernent un émetteur-récepteur optique, employant un premier réflectomètre optique dans le domaine temporel (OTDR) conçu pour générer un premier signal OTDR, et un second signal OTDR, le second signal OTDR étant une version retardée du premier signal OTDR, un premier émetteur de canal de supervision optique (OSC) conçu pour générer un premier signal OSC, et un second signal OSC, le second signal OSC étant une version retardée du premier signal OSC, un premier multiplexeur en longueur d'onde (WDM) conçu pour transmettre le premier signal OSC entrelacé avec le premier signal OTDR sur une première fibre optique et un second WDM conçu pour transmettre le second signal OSC entrelacé avec le second signal OTDR sur une seconde fibre optique.
Patent WO-2020107917-A1 (WO)
Title: Display substrate, display apparatus, method of controlling display substrate, and method of fabricating display substrate
Inventor: ZHANG CHUNBING
IPC: H01L21/77
Filed: 2019-07-26
Abstract: A display substrate is provided. The display substrate includes a first chromogenic layer; a plurality of first columns of light emitting elements on the first chromogenic layer; a second chromogenic layer on a side of the plurality of first columns of light emitting elements away from the first chromogenic layer; and a plurality of second colunms of light emitting elements on a side of the second chromogenic layer away from the first chromogenic layer. The plurality of first columns of light emitting elements are arranged along substantially a same direction as the plurality of second columns of light emitting elements. The plurality of second columns of light emitting elements are spaced apart by a plurality of inter-column gap regions respectively. A respective one of the plurality of first columns of light emitting elements is at least partially in a respective one of the plurality of inter-column gap regions.
Patent WO-2021012297-A1 (WO)
Title: 一种基于带刺空心碳微球超灵敏度压力传感薄膜及其制备方法
Inventor: WU LIMIN
IPC: G01L1/18
Filed: 2019-07-30
Abstract: 一种基于带刺空心碳微球的超灵敏压力传感薄膜及其制备方法。在该带刺碳空心微球复合聚二甲基硅氧烷传感薄膜中，带刺碳空心微球均匀分散于基体中，带刺结构有助于微球间发生F-N隧穿效应，提升材料灵敏度。通过前驱体转化法制备的碳材料，含有适量氮元素掺杂，有效的提高了微球的电子传输能力。空心结构既可以调控填料的密度，又有助于提高材料的温度稳定性。在制备过程中，通过惰性气体保护下的煅烧工艺将带刺空心有机纳米微球转化为带刺空心碳微球，并调控其含氮量与石墨化程度。该薄膜材料具备超高灵敏度、高阵列密度，且透明、低延迟、无温度干扰，该制备方法过程简单、工艺成熟、对环境无污染。
Patent WO-2021007889-A1 (WO)
Inventor: KUANG QUANWEI
IPC: H04N7/18
Filed: 2019-08-05
Abstract: Provided is a high-definition video multimedia information superimposer, comprising a network interface, a multimedia information control interface, an encoding module, a decoding module, a superimposing module, an analogue-to-digital conversion module, and a video collection module. The high-definition video multimedia information superimposer is provided with a standard ONVIF protocol for security encryption. The decoding module is in electrical signal connection with the superimposing module; the superimposing module is in electrical signal connection with the encoding module; the multimedia information control interface is in electrical signal connection with the superimposing module; the network interface is in electrical signal connection with the decoding module, the superimposing module, and the encoding module, respectively; the video collection module is in electrical signal connection with the analogue-to-digital conversion module; and the analogue-to-digital conversion module is in electrical signal connection with the superimposing module. The beneficial effects of the present application lie in: realizing the access of an analogue video signal and a network video signal at the same time, and being respectively compatible with superimposition of the analogue video signal and multimedia information and superimposition of the network video signal and the multimedia information.
Patent WO-2020078087-A1 (WO)
Title: Method and device for controlling music play, household appliance, terminal and medium
Inventor: DONG MINGZHU
IPC: G06F16/635
Filed: 2019-08-13
Abstract: Disclosed by the present application are a method and device for controlling music play, a household appliance, a terminal and a medium, intended to provide a comfortable sleep environment for users and improve user experience. The method comprises: determining with an intelligent home appliance a first target sleep stage corresponding to the current temperature according to the current temperature and a pre-stored first corresponding relationship between the sleep stage and the temperature; determining identification information of a first target music file corresponding to the first target sleep stage according to a stored second corresponding relationship between the identification information of a first music file and the sleep stage, obtaining and playing the first target music file with the identification information. The embodiment of the present application is able to play the first target music file corresponding to the first target sleep stage, thus facilitating the provision of comfortable sleep environment for users and improving user experience.
Patent WO-2020140444-A1 (WO)
Inventor: LI CHAOWU
IPC: H04R1/10
Filed: 2019-08-24
Abstract: 本申请实施例公开了一种扬声器装置，包括用于容纳控制电路或电池的电路壳体；耳挂，耳挂一端连接所述电路壳体；用于容纳耳机芯的机芯壳体，控制电路或电池驱动所述耳机芯振动以产生声音；机芯壳体通过铰链组件连接到耳挂远离所述电路壳体的另一端上，且铰链组件能够转动以改变机芯壳体相对于耳挂的位置，以使得机芯壳体贴合在使用者耳前或耳后；设置在电路壳体上的按键孔处的按键，按键相对所述按键孔运动以产生对所述控制电路的控制信号；以及设置于按键和按键孔之间的弹性衬垫，弹性衬垫阻碍所述按键相向于所述按键孔的运动。本申请通过在按键和按键孔之间设置弹性衬垫，可以提高扬声器装置的防水效果、减少按键所占用的空间。
Patent WO-2020108091-A1 (WO)
Inventor: HU XIAOPENG
IPC: H04N21/485
Filed: 2019-10-08
Abstract: Disclosed are a video processing method and apparatus, and an electronic device and a storage medium, relating to the technical field of electronic devices. The method comprises: receiving a target level selected from among multiple different levels corresponding to video enhancement, wherein when the levels of video enhancement are different, the image qualities of a video enhanced by means of corresponding enhancement processing modes are different; acquiring an enhancement processing mode corresponding to the target level; and carrying out enhancement processing on the video by means of the acquired enhancement processing mode. In the solution, when video enhancement processing modes of different levels are different, enhancement effects on the image quality of a video are different, such that differential processing of the video is realized, a good processing effect is achieved, and high-definition visual effects of different levels are effectively realized.
Patent WO-2021072753-A1 (WO)
Inventor: JIANG PENG
IPC: G06V10/145
Filed: 2019-10-18
Abstract: Provided are a fingerprint detection apparatus and an electronic device. The fingerprint detection apparatus comprises a plurality of fingerprint detection units distributed in an array or provided in a staggered manner. Each of the plurality of fingerprint detection units comprises: a micro lens provided below the display screen; a plurality of optical sensing pixels, a central position of a photosensitive region of each of the plurality of optical sensing pixels being offset relative to a central position of the same optical sensing pixel; and at least one light-blocking layer provided between the micro lens and the plurality of optical sensing pixels, wherein each of the at least one light-blocking layer is provided with apertures corresponding to the plurality of optical sensing pixels. Providing a plurality of optical sensing pixels below one micro lens and offsetting photosensitive regions of the optical sensing pixels can reduce the thickness of an optical fingerprint module whilst improving the fingerprint recognition effect of a dry finger.
Patent WO-2021072775-A1 (WO)
Inventor: LIN JINQUAN
IPC: H04W4/021
Filed: 2019-10-18
Abstract: 本申请实施例公开了一种终端支付方法、装置、终端设备及计算机可读取存储介质，涉及无线通信技术领域。该方法应用于终端设备，包括：检测热点信息；当检测到与预设热点信息匹配的目标热点信息时，根据所述目标热点信息，确定所述终端设备的位置信息；在所述位置信息满足预设有效条件时，控制所述终端设备启动与所述目标热点信息对应的支付功能。本申请通过热点信息以及终端设备的位置信息，可自动启动目标热点信息对应的支付功能，提高了支付效率。
Patent WO-2020098490-A1 (WO)
Inventor: YANG JIANG
IPC: G21C15/18
Filed: 2019-10-29
Abstract: A reactor and a reactor coolant emergency injection system, the reactor comprising a reactor core (1), a main pump (2) and a steam generator (3), the emergency injection system comprising an upstream channel (A) disposed between the main pump (2) and the reactor core (1) and providing coolant into the reactor core (1), and a downstream channel (B) disposed between the steam generator (3) and the reactor core (1) and transporting coolant which has flowed through the reactor core (1) to the steam generator (3). The upstream channel (A) is provided with at least one upstream injection opening (C) injecting coolant into the reactor core (1); the downstream channel (B) is provided with at least one downstream injection opening (D) injecting coolant into the reactor core (1). If one of the upstream channel (A) or the downstream channel (B) ruptures, an injection opening of the other can still inject coolant into the reactor core (1), which may prevent large-scale bypass of coolant injection caused by the rupture, improving effectiveness of emergency coolant injection into the reactor core (1) and improving accident mitigation capability of a nuclear power plant safety system, thereby raising safety levels of the nuclear power plant.
Patent WO-2020093928-A1 (WO)
Inventor: CHEN JIE
IPC: H01L21/02
Filed: 2019-10-31
Abstract: The present invention provides a cleaning method and a cleaning apparatus. The cleaning method comprises: a first cleaning step for removing impurities on the surface of a wafer; and a second cleaning step divided into a plurality of cleaning stages, the cleaning stages using different rotating speeds for the wafer and preset amounts of cleaning liquid to reduce water marks and particles on the surface of the wafer. The cleaning method provided by the present invention can not only effectively reduce water marks and particles on the surface of a wafer to improve the cleaning performance, but also improve the technique safety and reduce costs.
Patent WO-2020108286-A1 (WO)
Inventor: YANG FEI
IPC: H01L31/04
Filed: 2019-11-11
Abstract: Disclosed are a solar silicon wafer, a solar cell, and a solar cell assembly and a method for manufacturing same, wherein same relate to the technical field of solar photovoltaics, and can improve the utilization rate of a silicon rod, reduce a peripheral blank part of the solar cell assembly and improve the utilization rate of the assembly. According to the specific technical solution, solar silicon wafers are in the form of a regular octagon; a solar cell in the form of a regular octagon is manufactured by means of the silicon wafers in the form of a regular octagon; and the solar cell in the form of a regular octagon is sliced along slicing lines to obtain cell slices, and the cell slices are rectangular or trapezoidal; and the cell slices are classified on the basis of the same shape and are respectively assembled into a solar cell assembly.
Patent WO-2020098643-A1 (WO)
Title: Simplification of combined inter-intra prediction
Inventor: ZHANG KAI
IPC: H04N19/182
Filed: 2019-11-12
Abstract: Techniques for implementing video processing techniques are described. In one example implementation, a method of video processing includes determining, for a conversion between a current block of a video coded using a combined inter and intra prediction (CIIP) coding technique and a bitstream representation of the video, an intra-prediction mode of the current block independently from an intra-prediction mode of a neighboring block. The CIIP coding technique uses an intermedia inter prediction value and an intermedia intra prediction value to derive a final prediction value of the current block. The method also includes performing the conversion based on the determining.
Patent WO-2020114239-A1 (WO)
Title: Multicast message processing method and apparatus, storage medium and processor
Inventor: ZHOU JIE
IPC: H04L45/122
Filed: 2019-11-19
Abstract: Disclosed are a multicast message processing method and apparatus, a storage medium and a processor. The method comprises: acquiring a multicast group address from a received multicast message; according to the multicast group address, searching, in first data, for first routing information matching the multicast group address by means of a Hash algorithm; according to mark information and source address information of a multicast group, searching, in second data, for matched second routing information by means of the Hash algorithm; where the second routing information is found, sending the multicast message according to next-hop information of the multicast message in the second routing information; and where the second routing information is not found, sending the multicast message according to the next-hop information of the multicast message in the first routing information. The present invention solves the technical problem of waste of table entries of a forwarding table due to the fact that the Hash algorithm is used for searching for the forwarding table and the table entries of the forwarding table are relatively independent in the related art.
Patent WO-2020119521-A1 (WO)
Title: 多层微波加热和灭菌的真空带式干燥机及其玉米浆的干燥和灭菌的方法
Inventor: ZOU CHUANJUN
IPC: A23L3/00
Filed: 2019-12-03
Abstract: 本发明公开一种多层微波加热和灭菌的真空带式干燥机及其玉米浆的干燥和灭菌的方法，它包括罐体，所述罐体内由上至下间隔设置有多排相互平行且水平的循环输送皮带，所述循环输送皮带两端均设置有输送滚筒，所述输送滚筒之间的循环输送皮带上装置有微波加热灭菌装置，所述循环输送皮带一端上方对应设置有进料喷头，所述进料喷头中部设置在进料转轴上，所述进料喷头另一端通过进料软管与罐体外的进料泵连接，所述循环输送皮带另一端下方设置有出料绞龙。本发明在使用微波加热装置后，设备的生产效率将大大提高，将真空带式干燥机的加热强度提高很多倍，单位加热面积的脱水量甚至提高10倍。
Patent WO-2020119532-A1 (WO)
Inventor: HOU FANGXI
IPC: G06F11/22
Filed: 2019-12-03
Abstract: 一种处理器控制方法、装置、计算机设备和存储介质，通过判断计时电路的输出信号是否发生电平转换(S201)，当计时电路的输出信号发生电平转换时，检测与第一处理器对应的交互接口是否异常(S202)，当与第一处理器对应的交互接口异常时，生成重启信号(S203)，向第一处理器发送重启信号，以使第一处理器重启(S204)。第二处理器通过计时电路主动监控第一处理器的工作状态，当检测到第一处理器发生异常时，检测与第一处理器对应的交互接口是否异常，当交互接口异常时，生成重启信号，向第一处理器发送重启信号，以使第一处理器重启。
Patent WO-2021077583-A1 (WO)
Title: Control method, cooking appliance, cooking system, and computer readable storage medium
Inventor: CHEN YINZHI
IPC: F24C7/08
Filed: 2019-12-18
Abstract: A control method, a cooking appliance (100), a cooking system (1000), and a computer readable storage medium (2000). The control method can be used for the cooking appliance (100), and the cooking appliance (100) is used for heating cookware (200). The control method comprises: obtaining a menu (012); determining a cooking curve according to the menu (014); obtaining the temperature of the cookware (200) (016); and controlling the cooking appliance (100) to work according to the cooking curve and the temperature (018). The cooking appliance (100) comprises a processor (104), and the processor (104) is used for implementing the control method. The cooking system (1000) comprises the cooking appliance (100) and the cookware (200). The computer readable storage medium (2000) has a computer program stored thereon, and the program is executed by the processor (104) to implement the control method above.
Patent WO-2021128025-A1 (WO)
Title: 指纹识别装置、背光模组、显示屏和电子设备
Inventor: QING XIAOGANG
IPC: G06K9/00
Filed: 2019-12-24
Abstract: 提供了一种指纹识别装置、背光模组，显示屏和电子设备，所述指纹识别装置应用于具有液晶显示LCD屏的电子设备，所述LCD屏包括背光模组，所述指纹识别装置包括：指纹识别模组，所述指纹识别模组用于设置在所述背光模组的下方，所述指纹识别模组用于接收红外光源发出的照射人体手指后返回的并穿过所述背光模组的红外光信号以获取所述人体手指的指纹图像；其中，所述背光模组包括导光板和反射膜，所述导光板设置在所述反射膜的上方，所述导光板与所述指纹识别模组相对的下表面设置有凹槽，所述指纹识别模组用于设置在所述凹槽的下方。
Patent WO-2021031495-A1 (WO)
Inventor: ZHAO GUODONG
IPC: H04R7/10
Filed: 2019-12-26
Abstract: 本发明公开了一种用于发声装置的导电膜以及发声装置。其中，包括导电层和贴合在所述导电层两个表面上的第一基材层和第二基材层；其中，所述第一基材层先通过第一胶层与所述导电层的一个表面以热压的方式连接在一起后，在所述导电层上经蚀刻形成导电线路；所述第一胶层在热压温度时具有粘接力，在室温时不具有粘接力。本发明的一个技术效果为：该导电膜具有导电性，不仅可以作为发声振膜使用，还可以作为导电支撑振膜使用。
Patent WO-2021036132-A1 (WO)
Inventor: KE ZHIDA
IPC: G08G1/00
Filed: 2019-12-26
Abstract: A charging scheduling method for an unmanned vehicle (31) group, and a cloud management server (10). Said method comprises: performing a data preparation process, to set operation map information and vehicle information of an unmanned vehicle (31) group; performing a real-time monitoring process on a vehicle marked as an operation state, to acquire current state information of the vehicle, and determine a battery replacement time; and performing a charging arrangement process on a vehicle marked as a charging state, to determine a preferred charging station (32), and guide the vehicle to travel through the shortest path to the preferred charging station (32) for charging. The present invention analyzes the average power consumption and travel time of each road section within a park by means a big data technology, monitors, in real time, the state of the unmanned vehicle (31), and makes a charging plan in advance, ensuring that the unmanned vehicle (31) can reach the charging station (32) safely, thereby reducing the charging waiting time and improving the charging efficiency.
Patent WO-2020215812-A1 (WO)
Title: 一种2-烷基呋喃制4，4'-二烷基联苯的方法
Inventor: ZHANG ZONGCHAO
IPC: C07C15/14
Filed: 2020-04-15
Abstract: 本发明提供了一种2-烷基呋喃制4，4'-二烷基联苯的方法。该新方法包含了两步反应：(1)2-烷基呋喃制5，5'-二烷基-2，2'-联呋喃类化合物，该反应所用催化剂为杂多酸型钯或负载的杂多酸型钯催化剂，催化剂具有合成简单、可回收使用等优点，反应条件温和，产物产率高；(2)5，5'-二烷基-2，2'-联呋喃类化合物制4，4'-二烷基联苯，采用固体杂多酸作为催化剂，产物4，4'-二烷基联苯的收率高，与催化剂分离容易，使用杂多酸催化剂具有低成本、无腐蚀性及可回收再利用的优点。
Patent WO-2021138770-A1 (WO)
Title: Light emitting device, ranging apparatus and mobile platform
Inventor: MEI XIONGZE
IPC: G01S7/00
Filed: 2020-01-06
Abstract: A light emitting device and a control method therefor. The light emitting device comprises at least one emitting assembly. The emitting assembly comprises a light source (D3) and an energy storage module (C1), and the emitting assembly is used for periodically emitting light pulse sequences. One period comprises a working period and a waiting period, the working period comprises a first period within which energy is stored in the energy storage module (C1), and a second period within which the energy storage module (C1) is controlled to supply power to the light source (D3), the second period is after the first period, and the interval between the second period and the first period is shorter than the duration of the waiting period. The present invention avoids the problem of leakage of a capacitor voltage at a high temperature, can adjust the voltage of each line separately and satisfies safety requirements, and is suitable for products of multi-line laser emission. The present invention can avoid the problem of high-temperature leakage of a capacitor voltage, can individually adjust the power of a multi-line laser, comply with the limitation of eye safety, simplify a circuit and reduce hardware costs.
Patent WO-2020147623-A1 (WO)
Inventor: Yang Daoyao
IPC: B65D25/32
Filed: 2020-01-08
Abstract: A handle, comprising a handle body (1). The handle body (1) comprises a gripping portion (11) and extension portions (12) provided at two ends of the gripping portion (11). A side of each extension portion (12) is provided with an installation groove (13). Handle buckles (2) are connected in the installation grooves (13), and the handle buckles (2) may rotate in the installation grooves (13). By means of connecting the handle body (1) and the handle buckles (2) in a rotational manner, the handle buckles (2) and the handle body (1) may be rotated. When there is no need to use the handle for lifting and other actions, the handle may be rotated to a corresponding product side to facilitate product storage.
Patent WO-2021168886-A1 (WO)
Inventor: TAN MENGKE
IPC: G02B13/00
Filed: 2020-03-04
Abstract: A camera optical lens (10, 20, 30, 40), sequentially comprising, from an object side to an image side: a first lens (L1) having positive refractive power, a second lens (L2), a third lens (L3) having positive refractive power, a fourth lens (L4), and a fifth lens (L5) having negative refractive power; and the following relational expressions being satisfied: 0.45≤f3/f≤1.00; 2.50≤d4/d3≤4.50; 1.50≤d7/d8≤3.00; 2.00≤(R3+R4)/(R3-R4). The camera optical lens (10, 20, 30, 40) also satisfies the design requirements of a large aperture, a long focus, and ultra-thin while having good optical performance.
Patent WO-2020182090-A1 (WO)
Title: Connecting member for axial flow fan transportation and axial flow fan packaging and transportation method
Inventor: WAN QINGSONG
IPC: F24F1/38
Filed: 2020-03-09
Abstract: A connecting member for axial flow fan transportation and an axial flow fan packaging and transportation method, the connecting member (300) being inserted into a motor bracket (200) and being fixedly clamped to the motor bracket (300), a mounting part (330) for mounting an axial flow fan (100) being arranged on the connecting member (300), an axial flow fan (100) being mounted on the mounting part (330), a circumferential limiting structure (331) capable of engaging with the axial flow fan (100) to circumferentially limit the axial flow fan (100) being arranged on the mounting part (330), and an axial limiting structure (332) for limiting the axial direction of the axial flow fan (100) also being arranged on the mounting part (330). Use of the present connecting member (300) ensures that the axial flow fan (100) is not damaged during the transportation process without the need for individual transportation packaging, and saves packaging and transportation costs compared to an individual packaging transportation method.
Patent WO-2020182126-A1 (WO)
Inventor: WANG YUELIN
IPC: G02F1/1362
Filed: 2020-03-10
Abstract: L'invention concerne un substrat d'affichage et une terminal. Le module d'affichage comprend un substrat de base et une pluralité de circuits de test de boîtes (1), une pluralité de commutateurs d'électrode de source (2) et une pluralité de traces d'électrode de source situées sur le substrat de base. Un côté du substrat de base est pourvu d'une encoche à découper ; les circuits de test de boîtes (1) sont agencés dans une zone du substrat de base à proximité de l'encoche à couper et utilisés pour délivrer en sortie des signaux de test pour un test de boîtes ; et les commutateurs d'électrode de source (2) sont configurés pour allumer ou couper les traces d'électrode de source utilisées pour le test de boîtes.