baber/WOPTO huggingface dataset:
Patent WO-2010064866-A2 (WO)
Title: Iptv service provision method and system for fixed and mobile devices
Inventor: KIM JUN HYUNG
IPC: H04L12/66
Filed: 2009-12-04
Abstract: An Internet Protocol (IP) TeleVision (IPTV) service provision method and system is provided for providing both fixed and mobile device users with IPTV services. The IPTV service provision method of the present invention includes establishing, when a Mobile-IPTV terminal function (M-ITF) including a first Open IPTV Terminal Function (OITF) having a plurality of functional entities and an embedded gateway having a plurality gateway functions detects a gateway function of an IPTV Terminal Function (ITF) including a second OITF having a plurality of functional entities and a plurality of gateways, a link with the gateway function of the ITF; disabling the embedded gateway; requesting a service provider network for an IPTV service via the gateway function of the ITF; and establishing a service link with the service provider network to received the IPTV service.
Patent WO-2010093136-A2 (WO)
Title: Wc-fe-based cemented carbide, and method for producing same
Inventor: SHON IN JIN
IPC: C22C29/08
Filed: 2010-02-01
Abstract: Provided are a WC-Fe-based cemented carbide and a method for producing same, wherein no pore is formed and WC is uniformly distributed to achieve improved mechanical properties and wear resistance, as well as superior bondability to carbon steel. For this purpose, the method for producing a WC-Fe-based cemented carbide according to the present invention comprises the steps of: mixing together 5 to 40 wt % of Fe, 1 to 10 wt % of an element that cooperates with the Fe to form a solid solution, 0.1 to 3 wt % of a material which enhances the wettability of the portion to be bonded to another material, and the remainder consisting of WC; drying the mixture; molding the dried mixture into a molded body; sintering the molded body; and cooling the sintered alloy. As Fe, which is employed as a binder for WC in the present invention, is extremely cheaper than conventional Co or Ni, the costs of producing cemented carbide can be remarkably reduced.
Patent WO-2010104301-A2 (WO)
Title: Cosmetic composition for skin moisturizing
Inventor: CHOI SUN KYUNG
IPC: A61K8/97
Filed: 2010-03-08
Abstract: Disclosed is a cosmetic composition for skin moisturizing comprising chia seed gel as an effective ingredient. The cosmetic composition for skin moisturizing exhibits superior moisturizing effect with little stickiness, and is widely applicable in the fields of beauty care and cosmetics.
Patent WO-2010123225-A2 (WO)
Title: Input processing method of mobile terminal and device for performing the same
Inventor: OH JUNG YEOB
IPC: H04B1/40
Filed: 2010-04-15
Abstract: An input processing method of a mobile terminal and a device performing the same are disclosed. Information on a user facility performed by a touch event generated at an area of the mobile terminal is compared wit voice sensing data collected through a microphone to perform a specific user facility. Erroneous touch event and imprecision generated during the voice sensing are improved.
Patent WO-2011025170-A2 (WO)
Inventor: LEE BANG-WON
IPC: G06F3/041
Filed: 2010-08-17
Abstract: The present invention relates to an input apparatus and to a method for detecting a contact position of an input apparatus. The apparatus comprises: a touch panel including a plurality of first touch patterns arranged in a first direction to generate a first contact signal according to a contact position in the first direction, and a plurality of second touch patterns arranged in a second direction perpendicular to the first direction to generate a second contact signal according to a contact position in the second direction; and a touch sensor for calculating coordinates of the contact position according to the first and second contact signals, and storing the coordinates of the contact position over time, wherein, when there are at least two contact positions and a time difference between contact times of the two or more contact positions is greater than a reference value, the touch sensor performs a first sensing operation for detecting the coordinates of actual contact positions by using previously stored contact position coordinates, and when the time difference is less than or equal to the reference value, the touch sensor performs a second sensing operation for detecting the coordinates of the actual contact positions by using the impedance of the touch patterns that vary according to the contact positions.
Patent WO-2011037425-A2 (WO)
Title: Pipe cutting machine
Inventor: CHA YOUNG-JUN
IPC: B23D17/06
Filed: 2010-09-27
Abstract: The present invention relates to a pipe cutting machine. The pipe cutting machine of the present invention comprises: a cutting machine body having a cutting board where a pipe to be cut is placed; a pipe mount, which has a mount groove formed in such a manner that the pipe to be cut is mounted thereon in the horizontal direction and includes roller bearings arranged at regular intervals at the inner surface of the mount groove, thereby enabling in-place rotation of the pipe at the mount groove once the pipe to be cut is placed thereon; a rotary blade mount, which includes a hinge shaft installed at the upper side of the pipe mount and a support shaft coupled to the hinge shaft to make a see-saw motion; a motor for driving the rotary blade disposed at the front end side of the rotary blade mount; a piston of a manual hydraulic jack connected to the opposite end to where the rotary blade is disposed, for moving the rotary blade in the vertical direction; and a pipe auxiliary base having an adjustable height disposed at the side of the pipe mount. As such, the pipe is cut as the rotary blade comes in contact with the pipe disposed at the cutting blade and pivots.
Patent WO-2011074776-A2 (WO)
Title: Dispositif d'affichage d'image et procédé associé
Inventor: CHOI SUNGLIM
IPC: H04N5/445
Filed: 2010-11-01
Abstract: La présente invention concerne un dispositif d'affichage d'image et un procédé associé, pouvant permettre à un utilisateur de rechercher rapidement et facilement une image souhaitée à partir d'un fichier vidéo (ou d'une image fixe) afin de l'afficher. Le dispositif d'affichage d'image peut enregistrer un instant photographié d'une image correspondant à un instant de réception de la voix d'un utilisateur, reçue lors de la production d'un événement déclenchant la recherche d'une section d'image spécifique de l'image photographiée, la recherche d'un emplacement de stockage de l'image photographiée et la recherche de la voix reçue de l'utilisateur.
Patent WO-2011099733-A2 (WO)
Title: Broadcasting signal transmitter/receiver and method for transmitting/receiving broadcasting signal
Inventor: HONG HO TAEK
IPC: H04B7/04
Filed: 2011-02-08
Abstract: A method for transmitting a broadcasting signal according to one embodiment of the present invention comprises the following steps: encoding a first signaling information; generating a transmission frame which includes a plurality of Physical Layer Pipes (PLP) and a preamble which includes the encoded first signaling information; and transmitting a broadcasting signal which includes the transmission frame, wherein the plurality of PLPs include a base layer and an enhancement layer of a broadcasting service and a second and a third signaling information, the first signaling information includes an identifier which identifies each of the respective plurality of PLPs, the second signaling information includes an identifier which directs the PLPs that include the third signaling information, and the third signaling information includes an identifier which identifies which data the plurality of PLPs include in the base and the enhancement layers of the broadcasting service.
Patent WO-2011159075-A2 (WO)
Title: 2차원 배양을 이용한 성체줄기세포의 신경전구세포로의 분화방법 및 신경전구세포를 이용한 신경손상 질환 치료용 약학 조성물
Inventor: MOON JI-SOOK
IPC: C12N5/079
Filed: 2011-06-14
Abstract: 본 발명은 (a) 배양용기의 바닥면에 접착 단백질을 코팅하는 단계; (b) 단계(a)에서 얻어진 접착 단백질이 코팅된 바닥면 상에, 성체줄기세포를 함유하는 분산액을 스팟팅하여 성체줄기세포-함유 구를 상기 바닥면에 부착시키는 단계; 및 (c) 단계(b)에서 얻어진 배양용기에 신경전구세포 분화용 배지를 가하고, 배양하는 단계를 포함하는, 성체줄기세포의 신경전구세포로의 분화방법을 제공한다. 또한, 본 발명은 상기 제조방법으로 얻어진 신경전구세포를 유효성분으로 포함하는 파킨슨 질환 치료용 약학 조성물을 제공한다.
Patent WO-2012030168-A2 (WO)
Title: 일회용 용기용 믹서기 유니트 및 믹서기 유니트의 안전커버
Inventor: OH KIL YOUNG
IPC: A47J43/07
Filed: 2011-08-31
Abstract: 본 고안은 일회용 용기용 믹서기 유니트 및 믹서기 유니트의 안전커버에 관한 것이다. 본 고안의 일회용 용기용 믹서기 유니트는, 믹서기 본체; 분쇄 대상재료가 내부에 수용되는 일회용 용기; 내부에 분쇄 대상재료를 분쇄시키는 커터가 마련되며, 일측은 일회용 용기의 개구에 착탈 가능하게 결합되고 타측은 믹서기 본체에 배치되는 용기 캡; 일회용 용기가 수용되도록 일회용 용기의 바깥쪽에 배치되어 믹서기 본체에 결합되는 안전커버; 및 믹서기 본체와 안전커버에 마련되며, 안전커버의 회전 조작에 기초하여 커터의 회전 동작을 온/오프(on/off)시키는 온/오프 구동부를 포함하는 것을 특징으로 한다. 이에 의해, 일회용 용기의 이탈을 저지할 수 있을 뿐만 아니라 안전커버에 온/오프 기능이 부가되어 사용상의 편의성이 향상되며, 안전하게 분쇄할 수 있다.
Patent WO-2012060556-A2 (WO)
Title: 침전지용 슬러지 배출장치
Inventor: HUR JONG-HYUNG
IPC: B01D21/24
Filed: 2011-10-14
Abstract: 본 발명은, 편평한 바닥면을 가지며, 일 측에는 배출구가 형성된 침전지, 침전지 바닥을 왕복 이동하면서 침전된 슬러지를 배출구에 인접한 침전지의 일 단부로 밀어 모아주는 슬러지 수집기를 구비하는 침전지용 슬러지 배출장치에 있어서, 침전지의 일 단부에 배치되며, 슬러지 수집기에 의해 모인 슬러지로 압력수를 분사하면서, 슬러지가 배출구 방향으로 이동되게 하는 슬러지 이동부, 침전지의 일 단부에 설치되며, 슬러지 이동부를 통해 배출구 방향으로 이동되는 슬러지가 배출구의 입구를 통해 배출되도록 가이드하는 슬러지 가이드부를 포함하는 침전지용 슬러지 배출장치를 제공한다. 이와 같이, 침전지용 슬러지 배출장치는, 슬러지 수집기에 의해 침전지 일 단부 바닥면으로 슬러지들이 모아지면, 슬러지 이동부에서 분사되는 압력수에 의해 슬러지들을 침전지의 배출구 방향으로 이동되게 한다. 이때, 이동되는 슬러지들은 슬러지 가이드부에 의해 배출구의 입구로 이동되도록 가이드되는 바, 슬러지들의 배출을 용이하면서 정확하게 배출되게 할 수 있다.
Patent WO-2012096476-A2 (WO)
Title: 무선 통신 시스템에서 하향링크 참조 신호 송수신 방법 및 장치
Inventor: SEO HANBYUL
IPC: H04J11/00
Filed: 2012-01-05
Abstract: 본 발명은 무선 통신 시스템에 대한 것으로, 무선 통신 시스템에서 하향링크 참조 신호 송수신 방법 및 장치가 개시된다. 본 발명에 따르면 다중-셀 동작에 있어서 셀 간의 참조신호의 직교성을 유지하는 방안이 제공된다.
Patent WO-2012093898-A2 (WO)
Title: Method for encoding and decoding image information and device using same
Inventor: PARK SEUNGWOOK
IPC: H04N7/36
Filed: 2012-01-06
Abstract: The present invention relates to the encoding and decoding of image information. According to the present invention, the decoding method comprises the steps of: entropy-decoding received information; performing inter prediction on a current block based on the entropy-decoded information; and restoring images by using the prediction results, wherein, in the inter prediction step, a skip mode or merge mode is applied to the current block and movement information of the current block may be determined based on the movement information of a neighboring block of the current block.
Patent WO-2012169812-A2 (WO)
Title: METHOD OF PREPARING ETHYLENE-α-OLEFIN-DIENE COPOLYMER
Inventor: SHIN DONG CHEOL
IPC: C08F10/02
Filed: 2012-06-08
Abstract: The present invention relates to a method of preparing an ethylene-α-olefin-diene copolymer and an ethylene-α-olefin-diene copolymer prepared thereby, by using a transition metal compound based on a cyclopenta[b]fluorenyl group as a catalyst.
Patent WO-2013002560-A2 (WO)
Title: 게시물 홀더
Inventor: JOUNG JAE GEUN
Filed: 2012-06-27
Abstract: 본 발명은 게시물 홀더에 관한 것으로, 더욱 상세하게는 벽체에 부착되는 게시물을 용이하게 고정 또는 제거할 수 있으면서, 홀더 몸체에 다양한 형상의 홍보부재를 결합시킬 수 있도록 하여 게시물의 홍보효과를 향상시키도록 발명된 것이다. 본 발명의 구성은, 제 1실시예로서, 게시물(1)의 각 모서리가 몸체 내부에 끼워져 게시판 또는 벽체에 부착수단(10)으로 고정하는 것에 있어서, 몸체 내부에 게시물 삽입부가 오목하게 단턱진 받침면(22)을 갖고, 그 바깥측으로 두변이 만나는 꼭지점 부위에 힌지축(21)이 돌출 형성된 부착판(20)과; 상기 부착판(20)의 상부에서 중앙 꼭지점 부위의 힌지홈(31)이 힌지축(21)에 결합되어 회동되며, 몸체 내부의 게시물 삽입부가 볼록하게 단턱진 압착면(32)으로 형성된 노출판(30)으로 구성되어 달성한다. 또, 상기 부착판(20)과 노출판(30)의 몸체 내부에 각각 형성되는 게시물 삽입부는 직각형상으로 성형하며, 상기 부착판(20)의 받침면(22)은 내측부분이 압착면(32)의 내측부분보다 길이가 짧게 형성하고, 노출판(30)의 압착면(32)은 끝단이 받침면(22)을 감싸도록 하향 절곡된 굴곡돌기(34)를 갖도록 한다. 또한 상기 노출판(30)에는, 결속홀(35)을 형성하여 몸체 하단으로 상기 결속홀(35)에 끼워지는 결속돌기(51)가 구비된 홍보부재(50)가 끼워져 고정시키도록 하며, 상기 노출판(30)에는, 결속홀(35)의 둘레를 따라 위치고정홈(36)을 연속해 성형하고, 홍보부재(50)의 하단으로 상기 위치고정홈(36)에 대응하는 걸림돌기(52)가 구비되어 홍보부재(50)의 회전각도를 조절할 수 있도록 구성된다. 그리고, 제2실시예로서, 게시물(1)의 각 모서리가 몸체 내부에 끼워져 게시판 또는 벽체에 부착수단(10)으로 고정하는 것에 있어서, 몸체 내부에 게시물 삽입부가 오목하게 단턱진 받침면(22)을 갖고, 그 바깥측으로 두변이 만나는 꼭지점 부위에 힌지축(21)이 돌출 형성하며, 상기 받침면(22)에 설치홀(23)이 형성된 부착판(20)과; 상기 부착판(20)의 상부에서 중앙 꼭지점 부위의 힌지홈(31)이 힌지축(21)에 결합되어 회동되며, 몸체 내부의 게시물 삽입부가 볼록하게 단턱진 압착면(32)을 갖고 이 압착면(32)에 설치홀(33)이 형성된 노출판(30)과; 상기 부착판(20)과 노출판(30)의 설치홀(23)(33)에 결합 고정되는 영구자석(40)으로 구성시켜 달성한다.
Patent WO-2016126123-A2 (WO)
Inventor: KIM YONG TAE
IPC: H01M8/10
Filed: 2016-02-04
Abstract: The present invention relates to a membrane-electrode assembly for a fuel cell, the membrane-electrode assembly comprising: an anode electrode including an anode electrode substrate and an anode catalyst layer formed on the anode electrode substrate; a cathode electrode disposed opposite the anode electrode and including a cathode electrode substrate and a cathode catalyst layer formed on the cathode electrode substrate; and a polymer electrolyte membrane disposed between the anode electrode and the cathode electrode, wherein the current density of a 0.6V standard and in reversal operating conditions is 0.2A/cm 2  or less. An anode catalyst for a fuel cell in which a highly active hydrogen oxidation reaction occurs but an oxygen reduction reaction is inhibited, can be provided.
Patent WO-2017192007-A2 (WO)
Title: 블록 검증을 위한 복수의 일방향 함수를 지원하는 블록 체인
Inventor: AHN KYU TAE
IPC: H04L9/12
Filed: 2017-05-02
Abstract: 본 명세서는 블록 체인에 저장되지 않은 하나 이상의 트랜잭션들을 획득하는 동작; 상기 하나 이상의 트랜잭션들을 위한 신규 해시 함수가 필요한지 여부를 판단하는 동작; 상기 신규 해시 함수를 준비하는 동작; 상기 하나 이상의 트랜잭션들을 위한 블록 데이터를 생성하는 동작; 상기 신규 해시 함수에 의하여 상기 블록 데이터에 대한 해시 값을 계산하는 동작; 상기 해시 값 및 상기 블록 데이터를 포함하는 블록을 생성하는 동작; 및 상기 블록 체인에 저장하기 위하여 상기 블록을 전송하는 동작을 포함하는 노드 장치의 블록 생성 방법을 개시한다.
Patent WO-2019035668-A2 (WO)
Title: Composition for treatment of thyroid associated ophthalmopathy, comprising mesenchymal stem cell
Inventor: LEW HE LEN
IPC: A23L33/10
Filed: 2018-08-16
Abstract: Provided is a composition comprising mesenchymal stem cells as an effective ingredient for prevention, alleviation, or treatment of thyroid associated ophthalmopathy. A pharmaceutical composition comprising mesenchymal stem cells as an effective ingredient for treatment of thyroid associated ophthalmopathy allows a patient with thyroid associated ophthalmopathy to recover from an increase in the abnormal hyaluronic acid production of orbital fibroblasts, lipocyte differentiation, and lipid accumulation, and thus can be useful for the treatment of thyroid associated ophthalmopathy.
Patent WO-2021107536-A2 (WO)
Inventor: AN HWI KYEONG
IPC: A24F40/46
Filed: 2020-11-23
Abstract: A heater assembly includes a heating body that generates heat and includes a first portion and a second portion having a diameter smaller than a diameter of the first portion, a first fixing portion that supports the heating body and includes an insertion hole into which the second portion of the heating body is inserted, and a second fixing portion extending in a longitudinal direction of the heating body to form an accommodation space in which a cigarette is accommodated and engaging with the first fixing portion at one side of the second fixing portion, wherein the diameter of the second portion is larger than a diameter of the insertion hole of the first fixing portion before the heating body is inserted into the first fixing portion by interference fit.
Patent WO-2020175973-A2 (WO)
Title: Blockchain-based reward integration system and method thereof
Inventor: CHO JUNG MIN
IPC: G06Q30/02
Filed: 2020-01-15
Abstract: An embodiment provides a blockchain-based reward integration system. The blockchain-based reward integration system comprises: an intermediary agency which exchanges a plurality of tokens; a first blockchain which receives a purchase transaction for a first token, and proceeds with and records the purchase transaction for the first token; and a second blockchain which receives an acquisition transaction for a second token, and proceeds with and records the acquisition transaction for the second token. The intermediary agency possesses the first tokens in a first quantity and the second tokens in a second quantity; determines a first exchange rate on the basis of a previously requested second token purchase quantity and a previously requested second token sales quantity; receives request 1-1 to purchase the second token by selling the first token; receives a second request to purchase the first token by selling the second token; receives the first token included in the request 1-1 according to the first exchange rate, and provides a portion of the second quantity of the second tokens; and receives the second token included in the second request according to the first exchange rate, and provides a portion of the first quantity of the first tokens, wherein the second token may be linked to a reward acquired from a service providing agency and given in exchange for using a service, and may be exchanged for another token linked to another reward via the first token.
Patent WO-2022169139-A2 (WO)
Title: Electronic apparatus and method for controlling thereof
Inventor: ZHAO YE
IPC: H04N5/235
Filed: 2022-01-20
Abstract: A method for controlling an electronic device is disclosed. The method comprise: obtaining, by a camera, a plurality of point spread function (PSF) images by capturing a semi-transparent pixel region of a display panel of the electronic device for a plurality of exposure times; determining, for each of the plurality of PSF images, pixel intensity data for each of a plurality of pixel locations of the PSF images; calculating, for the plurality of the pixel locations, a weighted average pixel intensity value based on the pixel intensity data and the exposure time corresponding to the plurality of the pixel locations; and generating a high dynamic range (HDR) PSF image using the weighted average pixel intensity value.
Patent WO-2007073194-A2 (WO)
Inventor: ZWIJSEN RENATE MARIA LOUISE
IPC: A23L33/00
Filed: 2006-12-22
Abstract: A nutritional composition comprising phospholipids, sphingolipids and cholesterol for the prevention of obesity and/or diabetes is provided.
Patent WO-2008051076-A2 (WO)
Title: Procédé de fabrication de matériaux de filtre céramique pour la capture de particules (ultra)fines à partir d'un flux gazeux ou liquide
Inventor: VAN HARDEVELD RUDOLF
Filed: 2007-09-14
Abstract: La présente invention concerne un procédé de production d'un matériau de filtre pour éliminer des petites particules à partir d'un flux gazeux ou liquide, ledit matériau poreux étant constitué d'un matériau céramique présentant une structure de pores thermostable. Le procédé comprend les étapes suivantes: le mélange du matériau céramique avec du latex de particules polymères, ledit latex formant un réseau continu dans le matériau précurseur, le cas échéant l'ajout d'eau et/ou de tensioactif ainsi que l'ajout de fibres organiques et/ou de particules d'origine synthétique ou naturelle; le durcissement du mélange ainsi obtenu; le séchage du mélange durci; l'élimination des fibres et/ou des particules et des particules de latex polymères à des températures élevées par décomposition thermique; et le frittage à haute température lors de la formation d'un matériau céramique poreux.
Patent WO-2016093700-A2 (WO)
Title: Molécules de type immunoglobuline dirigées contre le domaine eda de la fibronectine
Inventor: ARSLAN FATIH
IPC: A61P9/10
Filed: 2015-12-11
Abstract: La présente invention concerne des molécules de type immunoglobuline (Ig) ou des fragments de celles-ci à utiliser dans le traitement, la prévention, ou la prévention de la progression d'un remodelage cardiaque défavorable et d'états résultant d'une surcharge de pression ou y étant liés, comme l'insuffisance cardiaque, la formation d'anévrisme et la fibrose myocardique distante, et à utiliser dans l'amélioration de l'angiogenèse, de préférence après une lésion ischémique. L'invention concerne également des molécules d'acides nucléiques codant pour lesdites molécules de type Ig, des vecteurs les contenant, et des cellules hôtes les comprenant. L'invention concerne également des molécules d'acide nucléique codant pour lesdites molécules de type Ig, des vecteurs les contenant, et des cellules hôtes les comprenant.
Patent WO-2023063818-A2 (WO)
Inventor: TAELMAN STIJN PETRUS BRIGITTA
IPC: B01F35/12
Filed: 2022-10-07
Abstract: The invention relates to a mixing installation for mixing a first agent to a liquid, wherein the mixing installation comprises a dosing assembly and a first agent supply conduit, wherein the dosing assembly comprises a venturi arrangement and a first dosing device between the first agent supply conduit and the venturi arrangement, wherein the first dosing device comprises a first agent passage and a first dosing mandrel having a first dosing pin that extends in the first agent passage, wherein the first dosing mandrel is axially slidable with between a dosing position in which the first dosing pin extends inside the first agent passage to define a first ring shaped dosing channel around the first dosing pin, and a retracted position in which the first ring shaped dosing channel is cancelled.
Patent WO-2009131468-A2 (WO)
Title: Système d’incinération et brûleur pour toilettes
Inventor: ASLAKSEN ODD ARNE
IPC: A47K11/02
Filed: 2009-04-27
Abstract: La présente invention concerne des toilettes à incinération à gaz dotées d’un brûleur du type à prémélange total de l’air. Le brûleur (9) comporte une chambre d’air externe (20) fermée à une première extrémité, présentant une première sortie pour l’air de combustion à une seconde extrémité et raccordée à un canal (17) pour l’amenée d’air, une chambre de mélange de gaz interne (21) présentant un diamètre inférieur à celui de la chambre externe (20) et présentant au moins une ouverture (22) proche d’une première extrémité pour l’amenée d’air et une seconde sortie pour les gaz de combustion à une seconde extrémité, ainsi qu’une buse (16) pour l’amenée d’air, étant donné qu’au moins un système anti-retour de flammes (23, 24, 25) sous forme de plaque perforée et/ou de grille de protection est disposé à la seconde sortie des gaz de combustion.
Patent WO-2014148954-A2 (WO)
Title: Low-frequency antenna
Inventor: TISHIN ALEXANDR METTALINOVICH
IPC: H01Q1/40
Filed: 2014-03-18
Abstract: Described is a low-frequency antenna for radiating/receiving an electromagnetic wave. In a first embodiment, the antenna comprises: a feed port, which can be coupled to a transmission line; an antenna conductor, connected to the feed port; and a casing, which at least partially encloses the antenna conductor, wherein the casing comprises an inner part, adjacent to the antenna conductor, and an outer part, adjacent to said inner part and having a periphery, the inner part of the casing has such a structure or is made of such a material that each of the amounts of the following is constant within said inner part: the magnetic permeability of the inner part of the casing, the conductivity of the inner part of the casing and the dielectric permeability of the inner part of the casing; the outer part of the casing has such a structure or is made of such a material that at least two of the amounts from among the magnetic permeability of the outer part of the casing, the electrical conductivity of the outer part of the casing and the dielectric permeability of the outer part of the casing increase along at least one direction within the outer part of the casing from the inner part of the casing to the periphery of the casing, wherein the structure or the material of the outer part of the casing is selected so that the ratio of the magnetic permeability of the outer part of the casing to the dielectric permeability of the outer part of the casing remains constant within the outer part of the casing and equal to the ratio of the magnetic permeability of the outside environment to the dielectric permeability of the outside environment.