baber/WOPTO huggingface dataset:
Patent WO-2022035110-A1 (WO)
Title: User terminal for providing augmented reality medical image and method for providing augmented reality medical image
Inventor: ROH TAE HOON
IPC: G06T19/00
Filed: 2021-08-03
Abstract: The present invention relates to a user terminal for providing an augmented reality medical image and a method for providing an augmented reality medical image. According to the present invention, a method for providing an augmented reality medical image by using a user terminal comprises the steps of: receiving a medical image, obtained by imaging part of the body of a measurement subject, from a medical image server to reconstruct a three-dimensional image and extract feature points; capturing an image of part of the body of the measurement target by using a depth camera embedded in a user terminal, and acquiring three-dimensional data on the measurement subject and extracting feature points from the captured image; matching the feature points extracted from the three-dimensional image to the feature points extracted from the three-dimensional data; and setting a point spaced a certain distance in a vertical direction from the user terminal as a virtual reference point, and, when three-dimensional coordinates corresponding to the reference point are positioned in part of the body of the measurement subject, providing an augmented reality image, of a cross section corresponding to the reference point, on a screen of the user terminal by superimposing the augmented reality image on the image captured by the depth camera.
Patent WO-2022055232-A1 (WO)
Title: Apparatus and method for manufacturing thin-film shielding film of air-pressurized tungsten powder filling process technology using curved reflector
Inventor: CHOI CHIWON
IPC: G06N5/04
Filed: 2021-09-07
Abstract: Proposed in the present invention are an apparatus and a method for manufacturing a thin-film shielding film of an air-pressurized tungsten powder filling process technology using a curved reflector, wherein the apparatus comprises: a curved reflector on which a film to be manufactured as a thin-film shielding film is disposed; a shielding material spraying unit for spraying tungsten nanopowder onto the front of the film disposed on the curved reflector; and an adhesive resin spraying unit for dispersing a resin formed of an adhesive material for stable fixation of the film together with the shielding material spraying unit, such that the reproducibility of shielding performance according to the manufacturing process can be ensured by a new dispersion technology of the shielding material by which the particles of the tungsten nanopowder are evenly dispersed through the structure of the curved reflector and through air flow.
Patent WO-2022119085-A1 (WO)
Title: 무결성 검사를 수행하는 방법 및 이를 이용하는 전자 장치
Inventor: YEOM JUNBEOM
IPC: G06F11/14
Filed: 2021-09-09
Abstract: 본 개시의 다양한 실시예에 따른 전자 장치는, 로그 구조 파일 시스템으로 저장된 파일을 관리하도록 설정된 보조 기억 장치, 주기억 장치, 및 상기 보조 기억 장치 및 상기 주기억 장치와 작동적으로 연결된 프로세서를 포함하고, 상기 프로세서는, 상기 보조 기억 장치의 메타 데이터를 검사하고, 상기 메타 데이터에서 파일의 노드의 위치를 확인하고, 상기 노드의 정보를 읽고, 상기 읽은 노드의 위치를 기반으로 상기 노드를 정렬하고, 상기 정렬된 노드의 정보를 상기 주기억 장치에 저장하고, 및 상기 주기억 장치에 저장된 노드의 정보를 검사할 수 있다.
Patent WO-2022234901-A1 (WO)
Title: Electric steel sheet with (001) texture and manufacturing method therefor
Inventor: HEO NAM HOE
IPC: C22C38/04
Filed: 2021-10-05
Abstract: An electric steel sheet according to the present invention comprises, in weight%, Si: 2.0% to 4.0%, Mn: 0.5% (exclusive) to 2.0% (inclusive), S: 0.01% or less (excluding 0%), C: 0.01% or less (excluding 0%), N: 0.01% or less (excluding 0%), and the balance Fe and other inevitable impurities, wherein the electric steel sheet is composed of (001) crystal grains, satisfies 6˚≤θ≤25˚, which is an angle (θ) between the [100] crystal direction in the (001) texture indicating the maximum surface strength and the rolling direction, and has a thickness of 0.1 ㎜ or more by one-stage cold rolling.
Patent WO-2023038191-A1 (WO)
Inventor: LEE MINJAE
IPC: G09F9/30
Filed: 2021-10-22
Abstract: L'invention concerne un dispositif d'affichage. Le dispositif d'affichage peut comprendre : un panneau d'affichage flexible ; une plaque flexible qui est disposée à l'arrière du panneau d'affichage et à laquelle le panneau d'affichage est couplé ; une unité d'entraînement qui est couplée à l'arrière de la plaque et qui fournit une force de rotation ; et un bras qui est allongé, dont un côté est relié à l'unité d'entraînement de façon à pouvoir pivoter grâce à la force de rotation, et dont l'autre côté supporte le panneau d'affichage.
Patent WO-2023090485-A1 (WO)
Title: Exhaust gas-purifying apparatus
Inventor: CHO SUNG-SU
IPC: B01D53/40
Filed: 2021-11-18
Abstract: Disclosed is an exhaust gas-purifying apparatus that can utilize fillers and a rotating method together to efficiently separate fine particles and acid gases that are contained in exhaust gas. The exhaust gas-purifying apparatus according to the present invention may comprise: a pillar-shaped main body that is open on top and has a shaft in the center; an inlet disposed on the side surface of the main body in order to supply the exhaust gas into the main body; a first blade located above the inlet and disposed in a direction perpendicular to the longitudinal direction of the shaft; a second blade located above the inlet and disposed below and spaced apart from the first blade; first fillers disposed on the first blade; second fillers disposed on the second blade; first nozzles arranged above each of the first fillers and the second fillers in order to supply cleaning water; a storage tank disposed outside the main body and below the inlet; and a driving motor disposed below the shaft in order to rotate the first and second blades connected to the shaft.
Patent WO-2022154401-A1 (WO)
Inventor: LEE SANG HOO
IPC: C12Q1/6883
Filed: 2022-01-10
Abstract: 본 발명은 대사증후군 진단 또는 예측용 조성물에 관한 것으로, 보다 상세하게는 GWAS(Genome wide association study)를 통해 도출한 대사증후군을 예측할 수 있는 단일염기 다형성(SNP, single nucleotide polymorphism)에 관한 것이다. 본 발명에 의해 도출된 SNP 마커를 이용하면, 대사증후군을 진단 또는 예측할 수 있으며, 혈중 수은 수준을 예측할 수 있어 수은 축적에 의한 대사증후군 환자를 효과적으로 진단, 관리할 수 있다. 이러한 효과를 기초로 본 발명은 의약업계 등에서 널리 활용될 수 있다.
Patent WO-2022220637-A1 (WO)
Title: Material supply apparatus for secondary battery separator
Inventor: CHOI DONGSOON
IPC: H01M10/04
Filed: 2022-04-15
Abstract: Provided is a material supply apparatus, for a secondary battery separator, comprising: a transfer unit for transferring an end portion of a supplied material to an end portion of an existing material; and an adhesion unit for adhering the end portion of the supplied material to the end portion of the existing material. The material supply apparatus is capable of automatically adhering an existing material and a supplied material by means of an ultrasonic wave, with respect to a material for a separator of a roll-type secondary battery.
Patent WO-2022235038-A1 (WO)
Title: Cochlear implant system using compatible external device
Inventor: MIN KYOU SIK
IPC: A61N1/36
Filed: 2022-05-02
Abstract: A cochlear implant system using a compatible external device, in which the external device stores mapping data obtained by measuring a biological response according to an electrical stimulation signal of an internal device implanted in the cochlea of a user for each internal device and is thus compatible with other internal devices, comprises: an external device which stores, for each internal device, mapping data obtained by measuring a biological response according to an electrical stimulation signal of an internal device implanted in the cochlea of a user, and determines the compatibility with a target internal device to convert sound into an electrical signal according to mapping data of the target internal device among a plurality of pieces of mapping data; and the target internal device which, if the external device is compatible, receives the electrical signal from the external device, converts the electrical signal into an electrical stimulation signal, and stimulates the auditory nerves of the cochlea with an electrical stimulation signal.
Patent WO-2023195580-A1 (WO)
Title: 투자자의 투자 포트폴리오를 분석하는 서버 및 방법
Inventor: JANG JANG HEE
IPC: G06Q40/06
Filed: 2022-06-30
Abstract: 투자자의 투자 포트폴리오를 분석하는 서버는 실시간으로 수집된 복수의 투자 관련 문서에 기초하여 투자 포트폴리오에 포함된 복수의 투자 종목마다 각 투자 종목과 연관된 적어도 하나의 투자 키워드를 추출하는 키워드 추출부, 복수의 투자 종목 각각의 비중 정보 및 복수의 투자 종목 각각에 대하여 추출된 적어도 하나의 투자 키워드에 대한 키워드 발생 정보에 기초하여 복수의 투자 종목별 핵심 키워드를 선정하는 핵심 키워드 선정부, 기설정된 복수의 특성 항목에 대응하는 복수의 투자 종목별 기초 데이터에 기초하여 투자 포트폴리오에 대한 투자 스타일 정보를 도출하는 투자 스타일 정보 도출부 및 선정된 복수의 투자 종목별 핵심 키워드 및 도출된 투자 스타일 정보에 기초하여 투자자의 투자 성향을 분석하는 분석부를 포함할 수 있다.
Patent WO-2024005235-A1 (WO)
Inventor: LIM KYOUNGRYUL
IPC: H04N5/58
Filed: 2022-06-30
Abstract: Selon des modes de réalisation, l'invention concerne un dispositif d'affichage comprenant : un afficheur ; une base supportant l'afficheur et comprenant un capteur pour détecter la quantité de lumière émise ; et un processeur pour corriger, sur la base de la quantité de lumière détectée, la quantité de lumière reçue par le capteur.
Patent WO-2023003308-A1 (WO)
Inventor: HAN SANG YEAL
IPC: G03B17/08
Filed: 2022-07-18
Abstract: 카메라 모듈은 렌즈를 포함하는 제1바디; 상기 제1바디에 결합되는 제2바디; 및 상기 제1바디와 제2바디 내 공간에 배치되며, 이미지 센서를 포함하는 인쇄회로기판을 포함하고, 상기 제1바디는 하면으로부터 하방으로 돌출되는 제1돌출부와, 상기 제1돌출부의 내측에 배치되는 제1결합홈을 포함하고, 상기 제2바디는 상면으로부터 상방으로 돌출되어 상기 제1결합홈과 마주하는 제2돌출부와, 상기 제2돌출부의 외측에 배치되어 제1돌출부와 마주하는 제2결합홈을 포함하고, 상기 제2돌출부의 내면, 상면 및 외면에는 접착부재가 배치되고, 상기 제2돌출부는 상기 접착부재가 배치되도록, 적어도 하나 이상의 홈 또는 홀을 가진다.
Patent WO-2023106633-A1 (WO)
Inventor: YOON JONGSOO
IPC: B65D81/38
Filed: 2022-11-02
Abstract: Provided is a TCP container coupling structure comprising: a TCP container; and a PCM case mounted on the TCP container, wherein the TCP container includes: a housing providing a storage space; and a coupling ring connected to an inner surface of the housing and extending toward the storage space from the inner surface. The PCM case provides a through hole, and the coupling ring is disposed in the through hole, so that the PCM case is caught on the coupling ring and coupled to the TCP container.
Patent WO-2023146072-A1 (WO)
Title: 냉장고
Inventor: KANG YONGHYUN
IPC: F25D23/02
Filed: 2022-11-07
Abstract: 냉장고는, 내상과, 외상과, 단열재를 포함한다. 상기 냉장고는 제1도어와, 저장실의 적어도 다른 일부를 개폐하는 제2도어와, 상기 제1도어 및 상기 제2도어가 폐쇄된 상태에서 상기 제1도어와 상기 제2도어 사이의 틈을 커버하도록 상기 제1도어 또는 상기 제2도어에 대해 회전 가능한 회전 바(bar) 및 상기 내상에 결합 가능하고, 상기 제1도어 또는 상기 제2도어의 개폐에 따라 상기 회전 바가 회전하는 동안 상기 회전 바를 가이드하는 회전 가이드를 포함한다. 상기 내상은, 상기 회전 가이드가 상기 내상의 전방으로 노출되지 않도록 상기 회전 가이드의 전면부를 커버하도록 형성된다.
Patent WO-2023113270-A1 (WO)
Inventor: KIM JINWOOK
IPC: H04R1/10
Filed: 2022-11-21
Abstract: The headphone according to various embodiments may comprise a headband, a first earpiece connected to one end of the headband, and a second earpiece connected to the other end of the headband, the first earpiece comprising: a first plate connected to one end of the headband; a first housing disposed on one surface of the first plate; a first ear pad that may be aligned along a first direction in which the first plate and the first housing are arranged, in parallel therewith, and is disposed to be in contact with the first housing; and a first pressure unit disposed between the first ear pad and the first housing, wherein the first pressure unit may comprise at least a first pressure plate and first pressure pins, which may be disposed between the first pressure plate and the first housing and at least portions of which are non-restrictively accommodated inside the first pressure plate, and the first pressure plate is tiltable with respect to the first housing.
Patent WO-2023140483-A1 (WO)
Inventor: KIM KYUNGBAE
IPC: H10K50/80
Filed: 2022-11-24
Abstract: A display device is disclosed. The disclosed display device comprises: a display panel; an electrical component which is located behind the display panel and releases heat; and an inner plate which is located behind the display panel to enhance the strength of the display panel, wherein the inner plate comprises an inner plate comprising: an inner plate body; and an insulating region which is formed at a position corresponding to the electrical component to reduce transfer of heat generated by the electrical component to the display panel and has a lower heat transfer coefficient than the inner plate body.
Patent WO-2023101387-A1 (WO)
Inventor: SIM TAE BO
IPC: A61K31/53
Filed: 2022-11-30
Abstract: 본 발명은 단백질 키나아제 저해활성을 갖는 2,7-치환된 피롤로[2,1-f][1,2,4]트라아진 화합물, 이의 약학적으로 허용 가능한 염, 그리고 이 화합물을 유효성분으로 함유하는 비정상 세포 성장으로 유발되는 질환의 예방, 경감 또는 치료용 약학적 조성물에 관한 것이며, 본 발명의 신규 2,7-치환된 피롤로[2,1-f][1,2,4]트라아진 고리화된 화합물은 성장 인자 신호 전달에 관여하는 다양한 단백질 키나아제에 대하여 우수한 억제 효과를 나타내므로, 이들 단백질 키나아제에 의해 유발되는 비정상 세포 성장 질환의 예방, 경감 또는 치료제로서 유용하다.
Patent WO-2023140500-A1 (WO)
Inventor: BAEK SO HYEON
IPC: G01N21/78
Filed: 2022-12-08
Abstract: 본 명세서는 분자 진단을 통한 감염 여부를 판단할 수 있는 검사기기 및 검사방법을 개시한다. 본 명세서에 따른 검사기기는 컨트롤 튜브의 흡광도 변화량 대비 테스트 튜브의 흡광도 변화량을 이용하여 검체의 감염 여부를 판단할 수 있다. 이 경우, 채취된 검체의 양이 적거나, 외부 환경으로 인해 증폭양이 적은 경우에도 감염 여부를 판단할 수 있다.
Patent WO-2023113450-A1 (WO)
Inventor: SHIN HWA SEON
IPC: B22F12/20
Filed: 2022-12-14
Abstract: A support sink application method for 3D printing heat dissipation analysis is provided. The support sink application method according to an embodiment of the present invention comprises the steps in which: a support sink application system adds a support sink in order to simulate heat dissipation using a support in a state where a support shape is not generated in a 3D model; the support sink application system performs heat dissipation simulation with the support sink added to the 3D model; and the support sink application system adjusts the support sink on the basis of the result of the simulation. Therefore, the convenience of heat dissipation simulation can be improved by introducing the support sink capable of representing heat dissipation by the support with no support shape. In addition, due to dependency reduction caused by a support change, it is not necessary to reanalyze a target model (shape) even when a support is added/moved/deleted, and thus the convenience of heat dissipation simulation can be improved.
Patent WO-2023163351-A1 (WO)
Inventor: KIM JEONG KUN
IPC: A61B1/24
Filed: 2022-12-20
Abstract: L'invention concerne un scanner intra-buccal et un procédé d'obtention de données d'image à partir de celui-ci. En fonction du scanner intra-buccal et d'un procédé d'acquisition de données d'image à partir de celui-ci selon la présente invention, un balayage intra-buccal peut être effectué à l'aide d'un mono-capteur au lieu d'un capteur de couleur et d'une lumière de couleur R/V/B au lieu d'une lumière blanche.
Patent WO-2023177054-A1 (WO)
Inventor: KIM SEUNG YOUNG
IPC: A22B5/00
Filed: 2022-12-28
Abstract: Provided is an apparatus for controlling the position of a deboning robot. The apparatus for controlling the position of a deboning robot may comprise: a first sensor unit for acquiring image data including the image of an area in which a cutting part of the deboning robot is in contact with one end surface of a target meat; a control unit for setting a candidate path corresponding to a designated area of the target meat using the acquired image data; and a second sensor unit for measuring the magnitude of the force opposing the angle at which the cutting part of the deboning robot is inserted into the one end surface of the target meat from each joint part of the deboning robot.
Patent WO-2023167535-A1 (WO)
Title: 친환경 세제 조성물 및 이를 이용한 친환경 세제 분말 제조 방법
Inventor: KWON YOOSEOK
IPC: C11D7/20
Filed: 2023-03-03
Abstract: 본 발명은 계면활성제가 첨가되지 않음에도 불구하고, 기존 석유계 계면활성제가 첨가된 합성세제 대비 동등 또는 그 이상의 우수한 세척력을 발휘할 수 있는 친환경 세제 조성물 및 이를 이용한 친환경 세제 분말 제조 방법에 대하여 개시한다. 이 결과, 본 발명에 따른 친환경 세제 조성물은 표백제가 첨가되지 않음에도 불구하고, 색소계 오염물에 대한 세탁 효과가 우수하고, 표백제에 의한 단백질 오염물의 세척력 저하가 일어나지 않는다.
Patent WO-2023229231-A1 (WO)
Inventor: SAUDE MOHAMMAD J ABU
IPC: G06F3/041
Filed: 2023-04-18
Abstract: In one embodiment, a method includes by an electronic device: receiving sensor data indicative of a touch input from one or more sensors of a touch panel of the electronic device, where the touch input occurs at a detected touch location of the touch panel, accessing a baseline of signal data corresponding to the touch panel, calculating a delta change based on the baseline of the signal data and the sensor data, determining a touch state corresponding to the touch input based on a comparison of the delta change to a plurality of touch threshold levels, selecting a touch location prediction method from a plurality of touch location prediction methods based on the touch state, and determining a predicted touch location of the touch input based on the touch location prediction method and the sensor data.
Patent WO-2023219475-A1 (WO)
Inventor: LEE SEOUNG JUN
IPC: H04M1/02
Filed: 2023-05-12
Abstract: La présente invention concerne un dispositif d'affichage doté d'une charnière de pliage installée pour régler l'angle d'une plaque d'aile, dans lequel : dans un état dans lequel le dispositif d'affichage pliable est entièrement plié, l'angle de la plaque d'aile est réglé de sorte qu'une partie pliée d'un panneau d'affichage flexible présente un grand rayon ; et un réseau, qui est plié en rond, est configuré sur la plaque d'aile pour soutenir la partie pliée du panneau d'affichage flexible de sorte que la partie pliée du panneau d'affichage flexible ne s'affaisse pas.
Patent WO-2015174811-A1 (WO)
Inventor: BESRI ZINEB
IPC: G06Q10/06
Filed: 2015-05-11
Abstract: Competition between businesses and customer satisfaction drives managers to innovate and find new strategies, with the aim of improving business efficiency. Improving the organization of a business involves, in particular, improving the organizational structure of same. Said improvement also concerns the technical organization of the production of the business as well as the relationships which link the resources with the activities assigned thereto. The present invention proposes interoperability between the Capability Maturity Model Integration (CMMI) framework and the structural analytical method for organizational evaluation and restructuring, "Structural Engine Process' Analytics" (SEPA). CMMI (Capability Maturity Model Integration) is a structured set of good practices for evaluating and improving the development and maintenance of systems. SEPA (Structural Engine Process' Analytics) is a systemic method used to evaluate the organizational structure of systems. It provides recommendations and actions for retro-engineering the organization of the business.
Patent WO-2020159347-A1 (WO)
Inventor: ORTÍZ DEL BLANCO SANTIAGO
IPC: B67D7/04
Filed: 2019-07-31
Abstract: La présente invention concerne un système modulaire démontable pour transvaser des liquides (S) depuis au moins un récipient d'un premier volume (R1) vers au moins un récipient d'un second volume (R2) et vice versa, ledit premier volume étant significativement supérieur au second volume. Ledit système est caractérisé en ce qu'il comprend une structure de support (100) pourvue de moyens d'ancrage sur des surfaces fixes (T) et pouvant être démontée de celles-ci, avec des moyens de montage (190) conçus pour loger au moins les composants suivants: (A) au moins une tête de réception de liquide (200) avec une entrée (201) et une sortie (202), ladite tête de réception de liquide (200) étant conçue pour être reliée par son entrée (200) à un conduit d'amenée (E) provenant dudit au moins un récipient de volume supérieur (R1) ; (B) au moins un tube principal d'alimentation (300) avec une première extrémité reliée à la sortie (202) d'au moins une tête de réception de liquide (200), et une seconde extrémité reliée à au moins un module qui comprend au moins un raccord (301) vers au moins un conduit dérivé d'alimentation (302) relié au niveau de sa première extrémité audit au moins un conduit principal d'alimentation (300), et au niveau de sa seconde extrémité comprend au moins un embout d'alimentation de liquide (303) conçu pour être relié à des moyens d'approvisionnement (600) accouplables audit au moins un récipient de volume inférieur (R2), ledit écoulement de liquide depuis le récipient de volume supérieur (R1) vers le récipient de volume inférieur (R2) définissant une direction d'approvisionnement de liquide ; et facultativement (C) au moins un système de récupération de vapeurs (400) comprenant un conduit principal de récupération de vapeurs (405) avec une première extrémité qui comprend au moins un raccord (401) audit conduit dérivé de récupération de vapeurs (405) comprenant au moins un embout de récupération de vapeurs (404) accouplable aux moyens de collecte de vapeurs installés dans la partie supérieure dudit au moins un récipient de volume inférieur (R2), et une seconde extrémité d'entrée de vapeurs (403), ladite tête de réception de liquide (200) présentant facultativement une tête de recirculation (500) avec une première extrémité reliée en un point (P) situé avant la sortie (202) de la tête de réception de liquide (200) dans la direction d'approvisionnement en liquide, et à une seconde extrémité comprenant au moins une tête de décharge de liquide (501).
Patent WO-2008007954-A1 (WO)
Title: Dispositif pour redresser des roues à rayons
Inventor: CRUYFF MARCEL
IPC: B60B31/02
Filed: 2007-07-05
Abstract: L'invention concerne un dispositif pour redresser une roue à rayons, qui comprend une jante et un moyeu doté d'un axe de roue, les rayons étant insérés entre la jante et le moyeu à travers un trou dans la jante, et des mamelons qui peuvent être vissés sur les rayons par rotation autour d'un premier axe. Le dispositif a, entre autres, un moyens de serrage pour serrer l'axe de roue, un moyen d'entraînement pour faire tourner la roue autour de l'axe de roue, un ou plusieurs éléments de vis qui peuvent tourner autour d'un deuxième axe de rotation, qui peuvent faire tourner un mamelon autour d'un rayon, chaque élément de vis étant fixé sur un premier support qui peut se déplacer parallèlement au deuxième axe de rotation le long d'un premier rail, le premier rail étant monté sur un premier cadre, dont le système de contrôle est raccordé à un moyen pour établir les directions du premier axe de rotation. Selon l'invention, le premier cadre est doté de moyens d'ajustement qui sont raccordés au système de contrôle et, avant le raccordement d'un élément de vis à un mamelon depuis la partie extérieure de la roue, peuvent positionner le deuxième axe de rotation de manière parallèle au premier axe de rotation.
Patent WO-2008030096-A1 (WO)
Title: Procédé et système de réalisation d'une connexion entre un terminal fixe ou internet et un terminal portable
Inventor: BUSROPAN BRYAN JERREL
IPC: H04M3/42
Filed: 2007-09-06
Abstract: La présente invention concerne un procédé et un système de réalisation de connexion entre un terminal fixe ou Internet (A) d'un côté et un terminal portable (B) de l'autre côté par le biais d'un réseau fixe (F) et d'un réseau portable (M) qui permettent des appels à un taux réduit. Le terminal fixe peut composer le numéro d'un serveur d'interconnexion (C) à l'aide d'un numéro fixe et par conséquent à taux réduit. Le serveur d'interconnexion peut ensuite composer un numéro d'un portable et demander au terminal portable correspondant de rappeler. Lorsque l'appel du terminal portable est configuré, le serveur d'interconnexion (C) établit un lien entre les terminaux d'appels fixe et portable (A, B). Il en découle qu'une connexion entre le terminal fixe (A) et le terminal portable (B) est proposée à un taux réduit.