baber/WOPTO huggingface dataset:
Patent WO-2021091201-A1 (WO)
Inventor: SO IN-CHEOL
IPC: F16L55/07
Filed: 2020-11-03
Abstract: The present invention provides a water conduit, wherein a strip-shaped drip of elastic material in which unit drips are continuously repeated is attached to the inner circumferential surface thereof, such that manufacturing is simple due to the minimal and simple structure, and thus rapid mass production is possible, and also, water in the water conduit flows in smoothly, and in particular, when water is supplied through the water conduit, water can be discharged smoothly at a desired location without being restricted by the location. The unit drip comprises: a base member; first to fourth protruding bars; a water inlet passage having each inlet slit formed such that water flows into the water conduit on the base member; a water decompression passage in which water is introduced and decompressed through a plurality of first passages which are formed in the second protruding bar; and a water discharge passage into which the decompressed water flows through the second passage formed in the third protruding bar, wherein the water conduit includes each discharge slit through which water is discharged and which is formed by cutting according to the positions of crops in the water conduit in which the water discharge passage is located. Accordingly, the present invention also has the effect of maximizing the cultivation efficiency of crops due to the supply of water to the crops without errors, as well as the effect of being able to be produced smoothly without defects even in mass production.
Patent WO-2021141230-A1 (WO)
Title: Motor
Inventor: LEE SEONG JIN
IPC: B62D5/04
Filed: 2020-11-11
Abstract: Disclosed is a motor comprising: a stator; a rotor provided inside the stator; and a shaft coupled to the rotor, wherein the stator comprises a stator core, a coil wound around the stator core, and an insulator arranged between the stator core and the coil, and the insulator comprises an upper insulator and a lower insulator. An upper body of the upper insulator comprises: a first side wall part; a second side wall part arranged to the spaced apart from the first side wall part; and a first cover part extending from an end of the first side wall part and connected to an end on one side of the second side wall part, wherein the number of a plurality of first grooves formed on the first side wall part is different from the number of a plurality of second grooves formed on the second side wall part. Accordingly, when a coil with an increased diameter is used, the performance of the motor can be improved by implementing asymmetric wiring of the coil by using the insulator for guiding the arrangement of the coil.
Patent WO-2021177563-A1 (WO)
Inventor: PARK IN SU
IPC: A24F40/30
Filed: 2020-12-15
Abstract: This aerosol-generating system comprises: an aerosol-generating device including a first vaporizer for heating a first liquid composition to generate a first aerosol, a second vaporizer for heating a second liquid composition to generate a second aerosol, and a control unit for controlling the first vaporizer and the second vaporizer; and an aerosol-generating article accommodated in the aerosol-generating device and indirectly heated using heat generated by the first vaporizer and the second vaporizer, wherein the control unit controls the supply of electric power to the first vaporizer and the second vaporizer on the basis of a first mode for generating a smokeless aerosol and a second mode for controlling the delivery amount of nicotine contained in the aerosol-generating article.
Patent WO-2021125835-A1 (WO)
Inventor: LEE YONG-HUI
IPC: C07D409/04
Filed: 2020-12-17
Abstract: The present application provides a heterocyclic compound and an organic light-emitting device in which the heterocyclic compound is contained in an organic material layer.
Patent WO-2022139012-A1 (WO)
Inventor: LEE BYUNG HOON
IPC: A61F2/44
Filed: 2020-12-22
Abstract: 본 발명은 경추 인공 디스크 및 그 구성 방법에 관한 것으로, 경추 인공 디스크 치환술이 필요한 환자에게 적용되는 경추 인공 디스크를 디자인할 때, 복수 개의 랜드마크(landmark)를 지정하여 상기 경추 인공 디스크가 삽입될 가용공간을 모델링하며, 상기 가용공간 모델링에 기반하여 상기 경추 인공 디스크를 디자인한 경추 인공 디스크 및 그 구성 방법에 관한 것이다.
Patent WO-2021141318-A1 (WO)
Title: Rotor and motor comprising same
Inventor: OH SE YOUNG
IPC: H02K21/14
Filed: 2020-12-30
Abstract: An embodiment discloses a motor comprising: a stator; a rotor disposed to correspond to the stator; and a shaft coupled to the rotor. The rotor includes a rotor core coupled to the shaft, a plurality of magnets disposed outside the rotor core, and a can disposed to cover the rotor core and the magnets. The can includes a base, a body extending from the base in the axial direction, and a plurality of extension portions extending from the end portion of the body, wherein with reference to the radial direction, the radius R2 from the center C to the extension portions is longer than the radius R1 from the center C to the body. Accordingly, the motor can induce easy insertion of the magnets by using the can having two regions having different radii, thereby simplifying a manufacturing process of the motor and improving productivity thereof.
Patent WO-2022071635-A1 (WO)
Title: Recommending information to present to users without server-side collection of user data for those users
Inventor: LEE DONGJIN
IPC: G06Q30/06
Filed: 2021-01-19
Abstract: A client device can identify user data pertaining to use of the client device by a user. The client device can determine at least one persona trait of the user based on the user data pertaining to the use of the client device by the user. The client device can receive persona categorization data, the persona categorization data specifying a plurality of persona categories and, for each persona category, a plurality of persona traits. Based on the at least one determined persona trait, the client device can assign the user to a persona category selected from the plurality of persona categories. Based on the persona category to which the user is assigned, the client device can identify information to present to users who are assigned to the persona category to which the user is assigned. The client device can present to the user the identified information.
Patent WO-2021215721-A1 (WO)
Inventor: HAN DAE GON
IPC: F24F110/40
Filed: 2021-04-09
Abstract: According to an embodiment of the present application, there may be provided an air purification apparatus for purifying polluted air and discharging the purified air, which comprises a main pipe including a first flow path, a second flow path, a first filter, a first main area, and a second main area. The air purification apparatus can operate in a filtering mode in which at least some contaminants included in the air flowing into the main pipe are collected by the first filter, or a cleaning mode in which at least some of the contaminants collected by the first filter in the filtering mode are removed, wherein an operation section in the cleaning mode of the air purification apparatus includes a first section and a second section, the first section and the second section are divided on the basis of a first division time point, and the rate of change of temperature in the first main area is varied before and after the first division time point.
Patent WO-2023282363-A1 (WO)
Title: 전처리 탈황제를 이용한 선박 연료유의 전처리 탈황 방법
Inventor: LEE CHEOL
IPC: C10L10/02
Filed: 2021-07-05
Abstract: 본 발명 전처리 탈황제를 이용한 선박 연료유의 전처리 탈황 방법은, (a) SiO 2 , Al 2 O 3 , Fe 2 O 3 , TiO 2 , MgO, MnO, CaO, Na 2 O, K 2 O 및 P 2 O 3 로 이루어진 군으로부터 선택된 1종 이상의 산화물; (b) Li, Cr, Co, Ni, Cu, Zn, Ga, Sr, Cd 및 Pb로 이루어진 군으로부터 선택된 1종 이상의 금속; 및 (c) 사붕산나트륨(Na 2 B 4 O 7 ·10H 2 O), 수산화나트륨(NaOH), 규산나트륨(Na 2 SiO 3 ) 및 과산화수소(H 2 O 2 )로 이루어진 군으로부터 선택된 1종 이상의 액상 조성물;을 포함하는 전처리 탈황용 촉매를 제조하고, 상기 전처리 탈황제를 선박 연료유가 공급되는 선박용 엔진의 연료 공급라인에 일정 비율로 투입하여 상기 선박 연료유와 전처리 탈황제가 혼합된 상태로 선박용 엔진에 공급됨으로써 상기 혼합 유체의 연소 과정에서 황산화물을 흡착 및 제거하는 것을 특징으로 한다.
Patent WO-2022055127-A1 (WO)
Inventor: BOHARA MANMOHAN SINGH
IPC: H04N21/475
Filed: 2021-07-27
Abstract: La présente invention concerne un appareil électronique. Le présent appareil électronique comprend : un affichage ; et un processeur qui commande l'affichage pour afficher un contenu sur la base d'un mode parmi une pluralité de modes d'affichage, reçoit une voix d'utilisateur en temps réel tandis que le contenu est affiché, identifie des informations d'âge d'un utilisateur, les informations d'âge correspondant à la voix d'utilisateur reçue, lorsque les informations d'âge identifiées de l'utilisateur sont inférieures à une valeur de seuil, identifie si le mode est un mode enfant, et lorsque le mode n'est pas le mode enfant, change le mode en mode enfant.
Patent WO-2022059953-A1 (WO)
Title: Electromagnetic wave shielding film, and method for manufacturing same
Inventor: KIM BYUNGSUNG
IPC: H05K9/00
Filed: 2021-08-25
Abstract: An electromagnetic wave shielding film according to an embodiment comprises: a base substrate; and an electromagnetic wave shielding layer disposed on the base substrate, wherein the thickness of the electromagnetic wave shielding layer is 1 nm to 50 nm. In addition, the shielding layer comprises: a first layer on the base substrate; a second layer on the first layer; and a third layer on the second layer, wherein the first layer, the second layer, and the third layer include copper sulfide. A method for manufacturing an electromagnetic wave shielding film according to an embodiment comprises the steps of: depositing a metal layer on a base substrate; and sulfiding the metal layer, wherein the step of sulfiding the metal layer is carried out at a temperature of 25°C to 200°C.
Patent WO-2022092519-A1 (WO)
Inventor: JEON HYUNG IN
IPC: G01N9/08
Filed: 2021-08-27
Abstract: The present invention relates to a battery cell jig including a spacer laminate, an apparatus comprising same for measuring the volume of a battery cell, and a method for measuring the volume of a battery cell using same. The spacer laminate includes a spacer that can be assembled so as to easily adjust a gap between first and second plates in which a battery cell is interposed, and includes a slit portion that is open in the lengthwise direction in the spacer, and thus, when measuring a change in the volume of the battery cell by using Archimedes' principle, water pooling between the battery cell jig and the spacer can be prevented.
Patent WO-2022260213-A1 (WO)
Title: Method of controlling sink device, source device, and high-definition multimedia interface (hdmi)
Inventor: JANG EUNKWANG
IPC: H04N21/436
Filed: 2021-08-30
Abstract: The present disclosure provides a method of controlling a high-definition multimedia interface (HDMI). The method may include: reading, by a source device, extended display identification data (EDID) of a sink device when the sink device and the source device are connected; writing information about the source device in a status and control data channel (SCDC) structure; and reading, by the source device, the EDID again based on a predetermined field value included in the SCDC structure.
Patent WO-2022108093-A1 (WO)
Inventor: PARK SEUNGHO
IPC: G06T3/40
Filed: 2021-09-29
Abstract: 전자 장치가 개시된다. 본 전자 장치는 디스플레이, 학습된 인공 지능 모델이 저장된 메모리 및 학습된 인공 지능 모델을 이용하여 임계 해상도 미만의 저해상도 입력 이미지로부터 임계 해상도 이상의 고해상도 출력 이미지를 획득할 수 있고 획득된 고해상도 이미지를 표시하도록 디스플레이를 제어하는 프로세서를 포함하고, 프로세서는 저해상도 입력 이미지에서 제 1 특성 정보를 포함하는 제 1 영역 및 제 2 특성 정보를 포함하는 제 2 영역을 식별하고 제 1 영역에 대해 제 1 강도의 텍스처 처리를 수행한 제 1 이미지 및 제 2 영역에 대해 제 1 강도와 상이한 제 2 강도의 텍스처 처리를 수행한 제 2 이미지를 획득하고, 제 1 이미지 및 제 2 이미지를 각각 업스케일링할 수 있고, 업스케일링된 제 1 및 제 2 이미지를 결합하여 고해상도 이미지를 획득한다.
Patent WO-2023068384-A1 (WO)
Title: Micro-led display manufacturing apparatus
Inventor: RHO JUNGHUN
IPC: H01L21/67
Filed: 2021-10-18
Abstract: The present embodiment comprises: a chip tray accommodated in a chamber; a chip bath in which a plurality of LED chips are accommodated; a magnet head which adsorbs/isolates an LED chip by a magnetic force; and a head transport mechanism which transports the magnet head to a first position of the chip bath and a second position of the chip tray, wherein the magnet head comprises: a magnet housing in which a magnet is accommodated; a moving-up/down member which moves up and down the magnet housing; a driving source which moves up and down the moving-up/down member; and a glass to/from which an LED chip is adsorbed or isolated.
Patent WO-2023101070-A1 (WO)
Inventor: PARK SEHWAN
IPC: H04L49/00
Filed: 2021-12-03
Abstract: 본 발명은 차량용 디스플레이 장치에 관한 것이다. 본 발명의 일 실시예에 따른 차량용 통신 장치는, 차량의 복수의 각 영역에 배치되며, 차량에 장착되는 복수의 센서 장치 중 차량의 복수의 각 영역에 배치되는 센서 장치들로부터의 신호를 수신하고, 수신된 신호의 적어도 일부를 외부로 전송하는 복수의 통신 모듈과, 차량의 복수의 각 영역 사이에 배치되며, 복수의 통신 모듈로부터의 신호를 수신하여 신호 처리를 수행하는 신호 처리 장치를 포함하고, 각 통신 모듈은, 제1 통신 속도에 의해 복수의 센서 장치 중 일부의 센서 장치로부터의 신호를 수신하는 제1 커넥터와, 제1 통신 속도 보다 빠른 제2 통신 속도에 의해 신호 처리 장치와 통신을 수행하는 제2 커넥터와, 제1 커넥터와 제2 커넥터 사이에 배치되어 스위칭을 수행하는 이더넷 스위치를 포함한다. 이에 의해, 복수의 센서 장치와 신호 처리 장치 사이의 와이어링 하네스를 심플하게 구현할 수 있게 된다.
Patent WO-2022158747-A1 (WO)
Title: New blackberry variety "imberry"
Inventor: IM GISEOK
IPC: A01H5/08
Filed: 2021-12-30
Abstract: The present invention relates to a new blackberry variety "Imberry" plant, grown by using Rubus corchonfolius L. f. as a breeding material and selecting a mutant by irradiating gamma rays with an irradiation dose of 70 Gy to 90 Gy.
Patent WO-2022154402-A1 (WO)
Title: 필터장치 및 이를 갖는 세탁기
Inventor: CHO YOUNGJIN
IPC: D06F39/10
Filed: 2022-01-10
Abstract: 필터장치는 케이스, 상기 케이스로 유입되는 물질을 필터링 가능하도록 상기 케이스의 내부에 배치되며, 상기 케이스에 대해 이동 가능하도록 마련되는 외부 필터, 및 상기 케이스로 유입되는 물질을 필터링 가능하도록 상기 외부 필터의 내부에 배치되며, 상기 외부 필터에 대해 이동 가능하도록 마련되는 내부 필터를 포함한다.
Patent WO-2022149959-A1 (WO)
Inventor: LIM HUN-HEE
IPC: H01M50/30
Filed: 2022-01-11
Abstract: 본 발명의 일 실시예에 따른 전지셀은, 전극조립체가 수납부에 장착되되, 외주변이 열융착에 의해 밀봉된 구조의 실링부를 포함하는 전지케이스; 상기 전극조립체에 포함된 전극 탭과 전기적으로 연결되되, 상기 실링부를 경유하여 상기 전지케이스의 외측 방향으로 돌출되어 있는 전극 리드; 및 상기 전극 리드의 상부 및 하부 중 적어도 하나에서, 상기 실링부에 대응되는 부분에 위치하는 리드 필름을 포함하고, 상기 리드 필름은 상기 전지케이스의 내측 방향으로 만입된 함몰부가 형성되어 있고, 상기 함몰부는 상기 전지케이스의 외부를 향해 개방되어 있다.
Patent WO-2022154447-A1 (WO)
Title: Procédé et équipement utilisateur pour gérer une communication dans un réseau de communication par satellite
Inventor: KUMAR LALITH
IPC: H04W48/04
Filed: 2022-01-12
Abstract: La présente divulgation se rapporte à un système de communication pré-5e génération (5G) ou 5G, apte à prendre en charge des débits de données supérieurs à ceux d'un système de communication de 4e génération (4G), tel qu'un système d'évolution à long terme (LTE). La divulgation concerne un procédé de gestion de communication dans un réseau sans fil par un UE. Le procédé consiste à recevoir un message NAS indiquant que l'UE n'est pas autorisé à accéder à un premier PLMN sur une communication par satellite conjointement avec une indication géographique ou une indication de temporisateur provenant du premier PLMN ; déterminer une zone géographique sur la base de l'indication géographique reçue ou une valeur de temporisateur sur la base de l'indication de temporisateur ; démarrer un temporisateur avec la valeur de temporisateur ; déterminer que l'UE n'est pas autorisé à accéder au premier PLMN dans la zone géographique déterminée ou à l'expiration du temporisateur ; et réaliser une procédure de sélection et d'enregistrement de PLMN sur un second PLMN sur la base de la détermination.
Patent WO-2022239984-A1 (WO)
Inventor: PARK SANG HUN
IPC: B26B21/52
Filed: 2022-04-18
Abstract: Un manche de rasoir est divulgué. Selon un mode de réalisation de la présente divulgation, un manche de rasoir destiné à être couplé à une cartouche de rasoir comprend : un support; deux premières parties de couplage dont au moins une partie est située à l'intérieur du support et qui comprend une partie de verrouillage comprenant une première surface, qui s'étend dans une direction perpendiculaire à une direction dans laquelle le manche de rasoir est couplé à la cartouche de rasoir, ainsi qu'une seconde surface, qui est inclinée vers l'intérieur et s'étend vers l'avant à partir d'une partie d'extrémité de la première surface s'étendant; et un élément de détachement pour ajuster la distance entre les deux premières parties de couplage, l'élément de détachement ayant un premier emplacement, dans lequel la distance entre les deux premières parties de couplage est une première distance, ainsi qu'un second emplacement, dans lequel la distance entre les deux premières parties de couplage est une seconde distance qui est plus courte que la première.
Patent WO-2023224165-A1 (WO)
Title: Speaker and control method thereof
Inventor: BANG SUNGIL
IPC: H04R1/02
Filed: 2022-07-01
Abstract: Provided are a speaker and a control method thereof. The speaker comprises a sound output unit, a housing, a first LED array vertically disposed at the left end of a first side among a plurality of sides constituting the housing, a second LED array vertically disposed at the right end of the first side, a third LED array vertically disposed at the left end of a second side among the plurality of sides, a fourth LED array vertically disposed at the right end of the second side, and a processor which causes the first to fourth LED arrays on the basis of a light-emitting method corresponding to a mode of the speaker among a plurality of light-emitting methods, and outputs sound through the sound output unit, wherein a protruding pattern for reflecting light emitted from the first and second LED arrays may be formed on the first side, and a protruding pattern for reflecting light emitted from the third and fourth LED arrays may be formed on the second side.
Patent WO-2023018171-A1 (WO)
Inventor: LEE SOON TACK
IPC: A47J31/44
Filed: 2022-08-09
Abstract: La présente invention a pour objet de fournir un appareil d'extraction de boisson qui peut commander l'ouverture/la fermeture d'une sortie par une configuration et une structure relativement simples, qui est pratique à nettoyer et, même lorsqu'une tasse destinée à contenir une boisson extraite est une tasse opaque, peut identifier la quantité de boisson contenue dans la tasse.
Patent WO-2023022483-A1 (WO)
Title: Batterie redox
Inventor: LEE DONGYOUNG
IPC: H01M8/04955
Filed: 2022-08-16
Abstract: Une batterie redox comprend une pluralité de cellules de batterie redox empilées dans une direction d'empilement, chacune des cellules de batterie redox comprenant une première demi-cellule connectée à un collecteur de courant positif, une seconde demi-cellule connectée à un collecteur de courant négatif et une membrane échangeuse d'ions séparant les première et seconde demi-cellules. La batterie redox comprend en outre une barre omnibus conductrice positive s'étendant dans la direction d'empilement et connectant électriquement en parallèle les collecteurs de courant positif des cellules de batterie redox, et une barre omnibus conductrice négative s'étendant dans la direction d'empilement et connectant électriquement en parallèle les collecteurs de courant négatif des cellules de batterie redox. La barre omnibus positive et/ou la barre omnibus négative sont conçues comme moyens de fixation pour fixer mécaniquement, dans la direction d'empilement, les cellules de batterie redox empilées.
Patent WO-2023027424-A1 (WO)
Title: 카메라 모듈
Inventor: LEE MIN WOO
IPC: H04N5/225
Filed: 2022-08-18
Abstract: 카메라 모듈은 렌즈를 포함하는 제1 바디; 상기 제1 바디와 결합되는 제2 바디; 상기 제2 바디와 결합되는 쉴드 부재; 상기 쉴드 부재 내에 배치되는 기판; 및 상기 기판 및 상기 쉴드 부재를 상기 제2 바디에 결합시키는 체결 부재를 포함하고, 상기 쉴드 부재는 바닥판과, 상기 바닥판에서 돌출되어 상기 기판을 지지하는 제1결합부를 포함한다.
Patent WO-2023075182-A1 (WO)
Title: Electronic device comprising display support module
Inventor: LEE KYUNGROK
IPC: G06F1/16
Filed: 2022-09-28
Abstract: According to an embodiment of the present disclosure, an electronic device may comprise: a housing comprising a first housing and a second housing; a display comprising a first display area connected to the first housing, a second display area connected to the second housing, and a folding area positioned between the first display area and the second display area; a hinge module connected to the first housing and to the second housing; and a display support module connected to the hinge module and configured to rotate on the basis of a rotation of the hinge module. The display support module may comprise: a case structure comprising a gear assembly connected to the hinge module, a first area connected to the gear assembly, a second area extending from the first area in a first direction, the second area being configured to face the folding area when the electronic device is unfolded, and a third area extending from the first area in a second direction different from the first direction, the third area being configured to face the folding area when the electronic device is folded; and a deformable member disposed in the third area and configured to contact the folding area.
Patent WO-2023113237-A1 (WO)
Title: Smart traffic light guide system for crosswalk
Inventor: LEE JAE HWAN
IPC: G06K7/10
Filed: 2022-11-07
Abstract: A smart traffic light guide system for a crosswalk, of the present invention, comprises: a column-shaped post having a mounting space formed therein; a first LED module provided on the lower end of the post so as to irradiate LED beams in a direction parallel to a pedestrian stop line of the crosswalk and a direction of at least one of ground areas perpendicular to the pedestrian stop line; a sign unit comprising a reflective panel which is coupled to the outer circumferential surface of the upper end of the post and rotates; a sensor unit provided on one side of the outer surface of the post and comprising at least one from among an illuminance sensor, a GPS module, a human body sensor, and an infrared sensor; a road image collection unit which is provided on one side of the outer surface of the central part of the post and collects road images; a voice output module which outputs a preset voice message through a plurality of holes formed on the outer surface of the post; and a control unit which is mounted on one side inside the post, and controls the first LED module, the sign unit, and the voice output module on the basis of data collected by the sensor unit and the road image collection unit, wherein the system further comprises a recognition chip which is provided in the form of at least one from among an RFID tag, an NFC tag, and an IC chip and to which a unique code is assigned, the recognition chip being attached to the top surface of the post.
Patent WO-2023113577-A1 (WO)
Title: Compounds and organic light-emitting device comprising same
Inventor: KIM MINJUN
IPC: C07D409/14
Filed: 2022-12-19
Abstract: The present specification relates to compounds of chemical formula 1 and chemical formula 2 and an organic light-emitting device comprising same.
Patent WO-2023136599-A1 (WO)
Inventor: KHIRALLAH CHADI
IPC: H04W48/18
Filed: 2023-01-11
Abstract: La présente divulgation concerne un système de communication 5G ou 6G pour prendre en charge un débit supérieur de transmission de données. Elle concerne un procédé mis en œuvre par un équipement utilisateur (UE) en communication avec un réseau de télécommunication. Le procédé consiste à transmettre une indication au réseau de télécommunication, l'indication indiquant une capacité de l'UE à prendre en charge au moins une tranche sur un niveau par cellule et/ou un niveau par zone de suivi (TA). L'UE et le réseau de télécommunication prennent en charge le découpage réseau. Est divulgué un procédé de fonctionnement d'un équipement utilisateur (UE) en communication avec un réseau de télécommunication, l'UE et le réseau de télécommunication prenant en charge le découpage réseau, l'UE indiquant au réseau de télécommunication sa capacité à prendre en charge au moins une tranche, soit à un niveau par cellule soit à un niveau par zone de suivi (TA).
Patent WO-2023229293-A1 (WO)
Inventor: IM CHUN YOUNG
IPC: C07C215/48
Filed: 2023-05-18
Abstract: La présente invention concerne un dérivé bicyclique et une composition pharmaceutique le comprenant en tant que principe actif pour la prévention ou le traitement du cancer. Comme il a une activité inhibitrice de l'ACC impliquée dans le mécanisme inhibiteur contre la prolifération tumorale et les métastases, le dérivé bicyclique selon l'invention est utile pour prévenir ou traiter le cancer.