baber/WOPTO huggingface dataset:
Patent WO-2021075718-A1 (WO)
Inventor: LEE BUM SUNG
IPC: H01L51/00
Filed: 2020-09-04
Abstract: The present invention relates to an organic electric device comprising a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode, and to an electronic device comprising same, wherein the organic material layer includes a plurality of light emitting auxiliary layers, and LUMO/HOMO energy levels of the plurality of light emitting auxiliary layers are limited by specific conditions in relation to neighboring organic material layers so as to improve driving voltage, efficiency, and lifespan of the organic electric device.
Patent WO-2021091097-A1 (WO)
Title: Method for preparing pouch-type battery case having venting guide part and pouch-type battery case prepared by method
Inventor: SEO TAI JOON
IPC: H01M50/10
Filed: 2020-10-08
Abstract: The present invention relates to a method for preparing a pouch-type battery case comprising the steps of: (a) positioning a laminate sheet for a pouch-type battery case on a lower mold; (b) molding an electrode assembly storing part by pressing the laminate sheet by means of an upper mold; (c) molding a venting guide part on the floor of the electrode assembly storing part; and (d) removing from the lower mold the pouch-type battery case having molded thereon the electrode assembly storing part and venting guide part.
Patent WO-2021075832-A1 (WO)
Inventor: KIM MINGYU
IPC: H01M10/04
Filed: 2020-10-14
Abstract: The present invention relates to a cylindrical battery comprising: an electrode assembly; and a battery case in which the electrode assembly is accommodated and which is formed of a resin, wherein the battery case includes an upper case, a side case, and a lower case, and a hollow is formed in the side case.
Patent WO-2021157816-A1 (WO)
Title: Method and electronic device for real time adaptive charging of battery
Inventor: KAUSHIK ANSHUL
IPC: G01R31/382
Filed: 2020-11-04
Abstract: Embodiments herein provide a method for real time adaptive charging of a battery. The method includes receiving at least one battery parameter. Further, the method includes determining a present battery condition. Further, the method includes correcting the at least one battery parameter based on the present battery condition. Further, the method includes determining a real time optimal current used for charging the battery based on the at least one corrected battery parameter. Further, the method includes charging the battery based on the determined real time optimal current, where a battery management system configures a charger integrated circuit to charge the battery. Further, the method includes updating and storing the at least one battery parameter in real time in a memory after charging the battery at the optimal current.
Patent WO-2021101177-A1 (WO)
Inventor: JIN SHAN HUA
IPC: C23C22/24
Filed: 2020-11-13
Abstract: Provided in one embodiment of the present invention is a copper foil, which comprises a copper layer having a matte surface and a shiny surface, and an anticorrosive film arranged on the copper layer, and has a residual stress of 0.5-25 MPa on the basis of the absolute value thereof, wherein the copper layer comprises copper and carbon (C), the amount of carbon (C) in the copper layer is 2-20 ppm, the copper layer has a plane (111), a plane (200), a plane (220) and a plane (311) including crystalline particles, the ratio of the diffraction intensity of the plane (220) to the sum of the diffraction intensities of the plane (111), the plane (200), the plane (220) and the plane (311) is 10-40%, and the crystalline particles of the plane (220) have an average particle size of 70-120 nm at room temperature.
Patent WO-2022181870-A1 (WO)
Inventor: YEO TAE HWAN
IPC: B62H5/00
Filed: 2021-03-24
Abstract: 본 발명은 이륜차 주행에 대한 운전자 특정 사고 시뮬레이션의 정보 제공을 위한 장치 및 방법에 관한 것이다. 구체적으로, 본 발명은 생체 인식 기반으로 식별된 운전자에 한하여 이륜차의 시동을 승인하고, 식별된 운전자에 대한 주행 중 사고 정보를 포함하는 주행 정보를 보험사에게 제공하며, 상기 사고 정보는 사고 시점을 기준으로 전후 설정된 시간 구간에 대하여 지도 상에 이륜차의 3차원 이미지를 오버랩한 주행 시뮬레이션의 영상 정보를 포함하는 장치 및 방법에 관한 것이다.
Patent WO-2021162536-A1 (WO)
Title: Mobile data augmentation engine for personalized on-device deep learning system
Inventor: LUO CHENCHI
IPC: G06N3/04
Filed: 2021-03-29
Abstract: A method includes processing, using at least one processor of an electronic device, each of multiple images using a photometric augmentation engine, where the photometric augmentation engine performs one or more photometric augmentation operations. The method also includes applying, using the at least one processor, multiple layers of a convolutional neural network to each of the images, where each layer generates a corresponding feature map. The method further includes processing, using the at least one processor, at least one of the feature maps using at least one feature augmentation engine between consecutive layers of the multiple layers, where the at least one feature augmentation engine performs one or more feature augmentation operations.
Patent WO-2021210830-A1 (WO)
Title: Apparatus for non-polarity correction and displacement measurement of object using search coil type sensor
Inventor: CHOI JAE HUN
IPC: G01D5/20
Filed: 2021-04-05
Abstract: An embodiment of the present invention provides a technology for preventing a sensing delay resulting from the range in which an electric field momentarily subsides (non-polar range) when polarity changes according to a displacement of an object containing iron, and measuring the location, dislocation, or the like of the object containing iron. An apparatus for non-polarity correction and displacement measurement of an object using a search coil type sensor, according to an embodiment of the present invention, comprises a plurality of sensors each provided with a housing, a core formed to be inserted into the inner space of the housing, and a coil wound around an outer circumferential portion of the housing that corresponds to the location of the core, wherein the plurality of sensors are arranged parallel to each other, the locations of the core and wound coil with respect to one housing are different from the locations of the core and wound coil with respect to another housing, and an induced magnetic field may be formed by a change in distance from the object containing iron (Fe).
Patent WO-2021206519-A1 (WO)
Title: Apparatus and method for transmitting bridge management information in wireless communication system
Inventor: MOON SANGJUN
IPC: H04W28/02
Filed: 2021-04-09
Abstract: The disclosure relates to a 5 th  generation (5G) or pre-5G communication system for supporting a higher data transmission rate than a 4G communication system such as LTE. An operating method of a network node in a wireless communication system is provided. The method includes receiving, from a session management function (SMF), information on at least one device side TSN translator port (DS-TT port) number of at least one DS-TT port for at least one packet data unit (PDU) session, generating at least one of a port management information container and a bridge management information container based on the at least one DS-TT port number, and transmitting, to a centralized network controller (CNC), the at least one of the port management information container and the bridge management information container.
Patent WO-2021246658-A1 (WO)
Inventor: LEE JAE IN
IPC: G06F3/16
Filed: 2021-05-03
Abstract: The present invention relates to a personal information-based speech information processing service provision system and, specifically, to a personal information protection-based speech information processing service provision system, wherein the system can prevent, in advance, speech information including personal information from being fraudulently used in a cloud network or a public network, and block, in advance, personal information, which needs to be protected, from being transmitted to, stored in, or managed by a cloud service server regardless of whether a user recognizes same.
Patent WO-2022025649-A1 (WO)
Inventor: KIM SA JIN
IPC: A61M25/10
Filed: 2021-07-29
Abstract: Est divulgué ici un dispositif hémostatique. Un dispositif hémostatique selon un mode de réalisation de la présente invention comprend : un ballonnet qui est dilaté par un fluide fourni à l'intérieur du ballonnet ; un tuyau d'évacuation de sang qui comprend un trou de réception de sang au niveau d'une extrémité et est exposé au niveau de l'autre extrémité au côté inférieur du ballonnet, une section particulière du côté inférieur du trou de réception de sang étant recouverte par le ballonnet ; et un tuyau d'écoulement de fluide qui est relié à l'intérieur du ballonnet afin de fournir ou d'évacuer le fluide, et s'étend vers le côté inférieur du ballonnet, le ballonnet comprenant une pluralité de saillies formées de façon à faire saillie vers l'extérieur lorsque le ballonnet est dilaté par le fluide.
Patent WO-2022050767-A1 (WO)
Inventor: KIM HYOJUN
IPC: D06F58/26
Filed: 2021-09-03
Abstract: La présente invention concerne un appareil de traitement de linge comprenant un décélérateur capable de convertir la puissance d'un moteur et de fournir la puissance convertie à un tambour. Le décélérateur est couplé et fixé à un boîtier arrière disposé entre le tambour destiné à recevoir le linge et un moteur destiné à faire tourner le tambour.
Patent WO-2022086197-A1 (WO)
Inventor: KIM BEOM SEOK
IPC: A61P25/16
Filed: 2021-10-21
Abstract: La présente invention concerne une protéine riche en leucine et en domaines semblables à l'immunoglobuline 1 (Lrig 1), à savoir un antigène de surface cellulaire présent particulièrement sur les surfaces des cellules immunitaires, et diverses utilisations associées.
Patent WO-2022114718-A1 (WO)
Inventor: CHOI SEUNG UN
IPC: C01G53/00
Filed: 2021-11-23
Abstract: 본 발명은 1차 입자의 응집체로 형성된 2차 입자내부로부터 입자외부까지 점진적으로 밀도가 변화하는 밀도 구배형 전구체를 소성하여 배향성이 형성된 것을 특징으로 하는 리튬전지용 양극활물질 및 이의 제조방법에 관한 것이다. 본 발명에 따른 리튬전지용 양극활물질은 배향성 구조를 가짐으로써 고수명 및 고용량 특성을 가질 수 있다.
Patent WO-2023033250-A1 (WO)
Inventor: AHN KANG YEOP
IPC: G06Q10/08
Filed: 2021-11-23
Abstract: Un système de plateforme d'intermédiaire de transport peut comprendre : une unité de stockage qui enregistre des informations d'historique de transport, comprenant une valeur de hachage de trajet principal associée à une demande de transport précédente, dans un bloc de données d'un réseau de chaîne de blocs ; une unité de réception qui reçoit, en provenance d'un demandeur, une demande de transport comprenant des informations d'origine et des informations de destination ; une unité de traitement de données qui, sur la base de la demande de transport, extrait des informations sur un trajet principal entre l'origine et la destination ; et une unité de mise en correspondance qui détermine un ou plusieurs transporteurs auxquels attribuer la demande de transport, par comparaison des informations de trajet principal extraites avec la valeur de hachage de trajet principal des informations d'historique de transport.
Patent WO-2022114845-A1 (WO)
Inventor: KANG KYUNG SUN
IPC: A61K9/00
Filed: 2021-11-26
Abstract: La présente invention concerne : un procédé de préparation d'une composition d'injection injectable dérivée de cartilage animal ; une composition d'injection préparée par le procédé ; et une utilisation de celle-ci. L'injection selon la présente invention comprend des biomatériaux contenant du collagène dans une formulation pouvant être injectée de manière intra-articulaire, et peut ainsi favoriser la réparation tissulaire et induire la régénération du tissu cartilagineux en étant directement injectée dans un site d'application sans incision chirurgicale. De plus, une matrice extracellulaire dérivée de cartilage animal contenue dans l'injection sert à protéger le tissu cartilagineux articulaire, et peut induire la différenciation de cellules souches dans une articulation en cellules cartilagineuses pour stimuler un tissu articulaire endommagé dans un environnement dans lequel le tissu articulaire endommagé peut être régénéré, et ainsi traiter l'arthrose. Par conséquent, l'injection peut être utilisée en tant qu'agent thérapeutique pour l'arthrite.
Patent WO-2022154272-A1 (WO)
Inventor: KIM EUNCHUL
IPC: G06F21/44
Filed: 2021-12-10
Abstract: 다양한 실시예에 따른 전자 장치는, 통신 모듈, 메모리, 및 상기 통신 모듈 및 상기 메모리와 작동적으로 연결되는 프로세서를 포함하고, 상기 프로세서는, 상기 전자 장치의 온보딩을 지원하는 어플리케이션을 실행하고, 상기 전자 장치의 인증 정보를 획득하고, 상기 통신 모듈을 통해 상기 인증 정보를 클라우드 네트워크에 전송하여, 상기 전자 장치의 인증 정보를 등록하고, 상기 어플리케이션 상의 사용자 입력에 기초하여, 상기 전자 장치의 설정 정보를 생성하고, 및 상기 생성된 설정 정보 및 상기 메모리에 저장된 상기 전자 장치의 기기 정보를 상기 통신 모듈을 통해 상기 클라우드 네트워크로 전송하여, 상기 전자 장치의 온보딩을 요청하도록 설정될 수 있다. 이 외에도 다양한 실시예들이 가능할 수 있다.
Patent WO-2023054815-A1 (WO)
Title: Procédé et appareil pour fournir des informations concernant un article recommandé
Inventor: YANG YOON SEON
IPC: G06Q10/08
Filed: 2021-12-15
Abstract: L'invention concerne un procédé de fourniture d'informations concernant un article recommandé, le procédé comprenant les étapes suivantes : l'affichage d'une page comprenant des informations concernant un article commandé et un objet pour un traitement de commande pour l'article commandé ; le traitement de la commande pour l'article commandé sur la base de la sélection de l'objet ; et en réponse à la mise en œuvre du traitement de commande, l'affichage, dans une forme chevauchant partiellement la page, d'une fenêtre de défilement comprenant des informations concernant un article recommandé inclus dans au moins une catégorie recommandée, et l'affichage, dans une zone de non-chevauchement, d'au moins une partie des informations concernant l'article commandé, l'une d'au moins une première zone pour afficher chacune de la ou des catégories recommandées étant seulement partiellement affichée sur la fenêtre de défilement.
Patent WO-2022149900-A1 (WO)
Title: 전지 모듈 및 이를 포함하는 전지팩
Inventor: PARK WON KYOUNG
IPC: H01M50/242
Filed: 2022-01-07
Abstract: 본 발명의 일 실시예에 따른 전지 모듈은, 전극 리드들을 포함하는 복수의 전지셀이 적층된 전지셀 적층체; 상기 전극 리드들이 돌출된 상기 전지셀 적층체의 전면과 후면을 각각 덮는 제1 센싱 블록과 제2 센싱 블록; 및 상기 제1 센싱 블록, 상기 제2 센싱 블록 및 상기 전지셀 적층체의 양 측면을 커버하는 탄성부재를 포함한다.
Patent WO-2022177328-A1 (WO)
Inventor: MIN JUNHONG
IPC: H01L25/075
Filed: 2022-02-17
Abstract: Un module de pixel, selon la présente invention, comprend : une carte de circuit imprimé ; des pixels unitaires agencés sur la carte de circuit imprimé ; et un élément de moulage recouvrant les pixels unitaires. De plus, l'élément de moulage comprend une couche de diffusion de lumière et une couche de moulage noire recouvrant la couche de diffusion de lumière, la couche de diffusion de lumière comprenant une matrice transparente et des particules de silice ou de TiO2 dans la matrice transparente, et la couche de moulage noire comprenant une matrice et un matériau absorbant la lumière dans la matrice.
Patent WO-2022186531-A1 (WO)
Inventor: KWON OHCHAE
IPC: G06F13/38
Filed: 2022-02-21
Abstract: An embodiment of the present disclosure provides an electronic device capable of performing device connection on the basis of a user voice, and a device connection method of the electronic device. The electronic device according to various embodiments generates a string and connection information for device connection with another electronic device on the basis of a first operation mode to transmit same to the outside, waits for connection request reception from the other electronic device on the basis of the connection information, and enables a connection with another electronic device to be performed on the basis of the connection request reception. The electronic device according to the various embodiments receives user speech on the basis of a second operation mode, acquires the string and the connection information related to the device connection with the other electronic device, and enables connection with the other electronic device on the basis of the connection information if the user speech and the string are matched. Various embodiments are possible.
Patent WO-2022234943-A1 (WO)
Title: Battery pack and device comprising same
Inventor: JANG BYUNG DO
IPC: H01M10/6556
Filed: 2022-03-15
Abstract: A battery pack according to one embodiment of the present invention comprises: a battery cell stack in which a plurality of battery cells are stacked; a battery module including a module frame for accommodating the battery cell stack, and a heat-sink located below the module frame; a pack refrigerant tube in which a refrigerant flows; a cooling port connected to a through-hole formed in the heat-sink; and a cooling connector for connecting the pack refrigerant tube with the cooling port. The cooling port includes an inclined part formed at the outer circumferential surface of the cooling port. The width in the horizontal direction of the inclined part gradually decreases in the direction in which the cooling connector is located. A ring-shaped sealing member is located between the inclined part and the cooling connector.
Patent WO-2022250352-A1 (WO)
Title: 초저지연 영상 인코딩 장치 및 방법
Inventor: LEE SANG HOON
IPC: H04N21/2343
Filed: 2022-05-16
Abstract: 본 발명은 영상신호를 제공하는 하나 또는 복수의 영상소스(110); 상기 영상 소스(110)를 통해 제공된 상기 영상신호를 인코딩하며, 상기 영상소스(110) 별로 마련되는 인코더(120); 및 상기 인코더(120)에 의해 인코딩된 영상데이터를 네트워크 통신망을 통해 외부로 전송하는 캐스터(130)를 포함하는 초저지연 영상 인코딩 장치 및 방법을 제공한다. 이에 따라 본 발명은 초저지연 영상 전송이 가능하여 인터넷이 연결된 곳이면 언제 어디서나 실시간으로 영상 서비스가 가능하여, 자율주행, 무인 드론 운용, 무인 중장비 운전, 로봇 제어, 원격 의료서비스, VR/AR, 지능형 CCTV, 스마트 시티·팩토리, 교통정보 제공 등과 같은 4차 산업의 다양한 분야 적용할 수 있다는 장점이 있다.
Patent WO-2023027294-A1 (WO)
Title: Clothing design apparatus using pattern block structure
Inventor: KIM SOO JEONG
IPC: A41H3/00
Filed: 2022-05-18
Abstract: The present invention relates to a module-type design teaching aid that performs clothing design and can be used as a teaching aid, and a design apparatus using same, wherein clothing prototypes of various sizes can be easily created by creating pattern blocks that modularize (piece pattern) each of basic parts which are the basis of a clothing pattern of a clothing design of clothing to be designed, and adjusting the distance between unit pattern blocks to match information about a user's specific body type to change dimensions, and the difficulty of designing clothing can be significantly reduced since the designing is carried out while checking changes in dimension with the naked eye.
Patent WO-2023018021-A1 (WO)
Title: Facial shape classification method and denture design device therefor
Inventor: KIM YOUNG SEOK
IPC: G16H50/50
Filed: 2022-07-12
Abstract: Disclosed are a facial shape classification method and a denture design device therefor. A facial shape classification method according to an embodiment and a denture design device therefor classify and provide an artificial tooth shape according to the facial shape of a patient, and thus can minimize a user's manipulation, reduce inconvenience, and increase a patient's aesthetic satisfaction.
Patent WO-2023038378-A1 (WO)
Inventor: CHOI YOUNGCHUL
IPC: B65G47/90
Filed: 2022-09-05
Abstract: 그리퍼 장치는, 실린더 조립체, 실린더 조립체의 동작에 따라 선형 이동하는 제1 슬라이딩 부재와 제2 슬라이딩 부재, 제1 슬라이딩 부재에 형성된 제1 LM 가이드 레일을 따라 이동 가능한 제1 핑거, 제2 슬라이딩 부재에 형성된 제2 LM 가이드 레일을 따라 이동 가능한 제2 핑거, 실린더 조립체, 제1 슬라이딩 부재, 및 제1 핑거에 작동적으로 연결되는 제1 롤러 구조, 및 실린더 조립체, 제2 슬라이딩 부재, 및 제2 핑거에 작동적으로 연결되는 제2 롤러 구조를 포함할 수 있다. 제1 롤러 구조는, 제1 슬라이딩 부재가 제1 방향으로 제1 거리만큼 이동하는 경우, 제1 핑거가 제1 방향으로 제1 거리보다 큰 제2 거리만큼 이동하도록 구성되고, 제2 롤러 구조는, 제2 슬라이딩 부재가 제2 방향으로 제3 거리만큼 이동하는 경우, 제2 핑거가 제2 방향으로 제3 거리보다 큰 제4 거리만큼 이동하도록 구성될 수 있다.
Patent WO-2023090825-A1 (WO)
Title: Ai model drift monitoring device and method
Inventor: SEO CHANG SU
IPC: G06N20/00
Filed: 2022-11-15
Abstract: The present invention relates to an AI model drift monitoring device and method for monitoring data drift of a distributed AI model over time and, particularly, to an AI model drift monitoring device and method in which a prediction data set and a reference data set for evaluating performance of an AI model are provided, and data drift is detected by contrasting statistical differences between the two data sets. An AI model drift monitoring device according to an embodiment of the present invention comprises: a monitoring configuration unit for selecting and configuring a reference data set and a prediction data set, and configuring an execution period for monitoring of data drift of an AI model; a monitoring result analysis unit for analyzing the reference data set and the prediction data set according to the monitoring period, and comparing statistical differences between the two data sets, thereby determining data drift according to whether data drifts out of a preconfigured reference range; and a monitoring execution correction unit for updating the monitoring configuration and the execution period for data drift according to a result of the analysis of the monitoring result analysis unit.
Patent WO-2023113453-A1 (WO)
Inventor: LEE JAE-HOON
IPC: C22C38/06
Filed: 2022-12-14
Abstract: La présente invention concerne une tôle d'acier à haute résistance présentant une excellente formabilité et un rapport de rendement élevé, ainsi qu'un procédé de fabrication de celui-ci, et, plus particulièrement, une tôle d'acier à haute résistance ayant une excellente formabilité et un rapport de rendement élevé, ainsi qu'un procédé de fabrication associé, la tôle d'acier ayant diverses utilisations telles qu'en tant que pièces de véhicule.
Patent WO-2023153644-A1 (WO)
Inventor: CHO JAEOONG
IPC: G06F3/14
Filed: 2023-01-04
Abstract: L'invention concerne un procédé de fonctionnement pour la synchronisation avec un dispositif vestimentaire, et un dispositif électronique pour sa mise en œuvre. Le dispositif électronique comprend : un module de communication qui reçoit des données de conception de montre d'un dispositif vestimentaire du type montre transmises à partir du dispositif vestimentaire ; un processeur qui transforme les données de conception de montre reçues en fonction d'attributs d'affichage du dispositif électronique, et génère un écran de montre cible correspondant aux données de conception de montre transformées ; et un module d'affichage qui délivre l'écran de montre cible généré sur un dispositif d'affichage du dispositif électronique. Le dispositif électronique peut recevoir des données de détection du dispositif vestimentaire provenant du dispositif vestimentaire, et synchroniser les données de détection reçues.
Patent WO-2023132731-A1 (WO)
Inventor: KIM SANG WON
IPC: G06Q50/20
Filed: 2023-01-10
Abstract: 애니메이션을 이용한 어휘 학습 방법 및 이에 사용되는 학습 지원 서버가 개시된다. 본 발명은 학습 지원 서버가, 학습 대상 어휘, 및 학습 대상 어휘를 설명하는 애니메이션을 포함하는 학습 콘텐츠를 학습자 단말기로 송신하고, 학습 대상 어휘를 포함하는 학습 내용을 복수의 저장 영역 중 제1 저장 영역에 저장하며, 제1 저장 영역에 저장된 어휘 학습 내용을 학습자 단말기로 송신하고, 어휘 학습 내용에 대한 학습자의 응답 정보를 학습자 단말기로부터 수신하며, 학습자의 응답 정보에 기초하여 어휘 학습 내용의 제1 저장 영역으로부터 제2 저장 영역으로의 이동 저장의 실행 여부를 결정하는 과정을 통해 구현된다. 본 발명에 따른면, 학습하고자 하는 단어와 관련된 상황을 애니메이션으로 표현하여 시각적 콘텐츠로 제공함으로써, 학습의 집중도를 높이고 학습 효율을 향상시킬 수 있게 된다. 아울러, 본 발명에 따르면, 이후 학습자가 어휘 학습 내용에 대한 주기적인 반복 학습을 실행하도록 유도함으로써 어휘 학습 내용의 장기 기억을 성공적으로 지원할 수 있게 된다.
Patent WO-2023214708-A1 (WO)
Title: Image processing device and operation method thereof
Inventor: LEE HYUNSEUNG
IPC: G06T3/40
Filed: 2023-04-12
Abstract: Disclosed is an image processing method comprising the steps of: acquiring a metamodel on the basis of the quality of an input image; training the metamodel using a training data set corresponding to the input image; and, on the basis of the trained metamodel, acquiring a quality-processed output image from the input image.
Patent WO-2023219444-A1 (WO)
Inventor: SEONG DONG HYUN
IPC: G03B5/00
Filed: 2023-05-11
Abstract: A camera module according to an embodiment comprises: a position sensor part, which comprises a first sensor unit and a second sensor unit; and a control part, which is connected to the first and second sensor units and obtains position information on the basis of output signals from the first and second sensor units, wherein the first sensor unit comprises a plurality of first input terminals and a plurality of first output terminals, the second sensor unit comprises a plurality of second input terminals and a plurality of second output terminals, and the control part is connected individually to the plurality of first output terminals and the plurality of second output terminals and obtains the position information by means of selective combination of output signals from the first and second sensor units.