baber/WOPTO huggingface dataset:
Patent WO-2009057943-A2 (WO)
Inventor: YOO KWANG TAE
IPC: E03D9/04
Filed: 2008-10-29
Abstract: The present invention relates to a odor removal toilet stool, and more particularly, to a odor removal toilet stool using a preserving energy as a power source, capable of removing bad smell air and preventing its back flow in which the cleaning water (supplying water) stored in a water storage tank is supplied at two stages such as an initial standby water level and later full water level, wherein during supplying water to the full water level, air transference method using hydrodynamic operation occurred from a high speed injection with a injection nozzle is used without electric energy. According to the present invention, there is provided with an odor removal toilet stool using a preserving energy as a power source consisting of a stool body for containing feces and urine and discharging them to a water purifier tank, a water storage tank for storing a cleaning water used for discharging the excrement, which is provided on external part thereof with a water pouring button for draining the stored cleaning water, and a seat on which a user seats comfortably, comprises: a suction power means for supplying additionally the cleaning water into the water storage tank during a predetermined time period in order to absorb forcibly bad smell air within the stool body without a separate external power using a water saving effect based on different excreting time periods of each user and a standby pressure differences based on hydrodynamic operations; a fluid operation tube for allowing air movement such as an external discharging after absorbing forcibly the bad smell air in a state of instant vacuum caused from pressure difference of internal space which is occurred during supplementing the cleaning water through the suction power means; and a bad smell air discharging means wherein the fluid flowed- in through the fluid operation tube is separated naturally based on its specific gravity, and the bad smell air of fine particles rises as a rotation air current along the circular inner wall surface and then is discharged downward, and the fine water particles which is discharged together with the bad smell air forms a water film valve with water drops in order to prevent completely the finally discharged bad smell air from being back-flowed.
Patent WO-2010082730-A2 (WO)
Title: Camera actuator module
Inventor: LEE DUK YEOL
IPC: H01L27/146
Filed: 2009-12-21
Abstract: The present invention relates to a camera actuator module, and more particularly, to a camera actuator module in which a housing with a driving unit for driving a lens holder in the upward and downward direction and a base with an image sensor are coupled together by a screw, and power is supplied to the driving unit through a simple configuration. The camera actuator module of the present invention comprises: the lens holder provided with a lens; the housing which covers the lens holder, and which has a threaded first coupling portion; the driving unit arranged in the lens holder or the housing to drive the lens holder in an optical axis direction; a base which is disposed beneath the housing, and which has a second coupling portion fastened to the first coupling portion of the housing by means of a screw, and the interior of which has an image sensor; and a terminal unit for supplying power to the driving unit. The terminal unit includes a first positive terminal and a first negative terminal arranged on the bottom of the housing and connected to the driving unit, and a second positive terminal and a second negative terminal mounted on the top of the base to contact the first positive terminal and the first negative terminal, respectively, to supply power.
Patent WO-2010107283-A2 (WO)
Title: 고순도 2-에틸헥산올 생산을 위한 분리벽형 증류탑 및 이를 이용한 분별증류방법
Inventor: LEE SUNG KYU
IPC: B01D3/16
Filed: 2010-03-19
Abstract: 본 발명은 고순도 2-에틸헥산올 생산을 위한 분리벽형 증류탑 및 이를 이용한 분별증류방법에 관한 것이다. 더 상세하게는, 응축기, 재비기, 및 분리벽이 구비된 주탑을 포함하는 분리벽형 증류탑에 있어서, 상기 주탑은 탑정구역, 상부 공급 구역, 상부 유출 구역, 하부 공급 구역, 하부 유출 구역 및 탑저구역으로 구분되고, 크루드 2-에틸헥산올 원료(F)가 상기 상부 공급 구역 및 상기 하부 공급 구역이 접하는 공급중간단(NR1)으로 유입되고, 저비점 성분(D)은 상기 탑정구역에서 유출되고, 고비점 성분(B)은 상기 탑저구역에서 유출되고, 중비점 성분(S)은 상기 상부 유출 구역 및 상기 하부 유출 구역이 접하는 유출중간단(NR2)으로 유출되며, 상기 중비점 성분은 2-에틸헥산올인 것임을 특징으로 하는 분리벽형 증류탑 및 이를 이용한 2-에틸헥산올 분별증류방법에 관한 것이다. 본 발명의 분리벽형 증류탑은 1기의 증류탑으로 2기의 증류탑의 효과를 가지므로, 고순도 2-에틸헥산올을 생산하는데 있어서 종래의 공정장치에 비해 에너지 절감 효과는 물론 장치의 설비비도 줄일 수 있는 효과가 있다.
Patent WO-2010126261-A2 (WO)
Title: System and method for managing femto base stations and a femto zone in a wireless communication network
Inventor: CHOI HYUK-JUNG
IPC: H04W84/10
Filed: 2010-04-26
Abstract: The present invention relates to a system and to a method for efficiently managing at least one or more femto base stations (BSs) existing in a femto zone containing a plurality of femto cells and for managing the femto zone in a wireless communication network. The system and method of the present invention comprise: receiving a registration request from a first femto base station from among the femto base stations in the femto zone that share a backhaul link; storing the registration of the femto base station and determining the first femto base station as a master base station or a candidate base station in accordance with the registration request; and transmitting, to the first femto base station, a registration acknowledgement message which contains the maximum backhaul link capacity of the femto zone and master base station information if the first femto base station is determined to be master base station, or a registration acknowledgement message which contains master base station information and candidate base station information if the first femto base station is determined to be the candidate base station.
Patent WO-2011002149-A2 (WO)
Title: 기공이 형성된 ｃｍｐ 연마패드 및 기공의 형성방법
Inventor: KIM CHIL MIN
IPC: B23K26/38
Filed: 2010-04-30
Abstract: 본 발명은 기공이 형성된 CMP 연마패드에 관한 것으로서, 레이저를 이용하여 CMP 연마패드에 기공을 형성하고, 이때 레이저 빔의 초점을 CMP 연마패드의 내부에 맞추는 것을 특징으로 한다. 본 발명의 기공 형성방법에 의하여 CMP 패드에 기공을 형성하면, 연마패드의 경도가 낮아서 슬러리의 보유 특성이 뛰어난 CMP 연마패드를 제조할 수 있다. 또한 레이저 가공에 의하여 기공을 형성하므로 기공의 크기와 배열을 자유롭게 조절할 수 있으므로 CMP 공정의 균일도를 높일 수 있고, CMP 대상물질이나 공정의 종류에 따라 맞춤형 CMP 연마패드를 제조할 수 있다.
Patent WO-2010128827-A2 (WO)
Title: Système et procédé de fourniture de services liés au téléphone à des dispositifs utilisant upnp sur un réseau domestique
Inventor: MAENG JE-YOUNG
IPC: H04L12/12
Filed: 2010-05-07
Abstract: L'invention porte sur un système et un procédé d'échange de données d'appel entre des dispositifs multiples utilisant une capacité de prêt à l'emploi universel (UPnP) sur un réseau domestique. Le système comprend un terminal de téléphonie, un premier dispositif électronique, un second dispositif électronique et un point de commande destiné à sélectionner le terminal de téléphonie et les premier et second dispositifs électroniques pour échanger les données d'appel, établir une connexion de réception d'appel entre le terminal de téléphonie et les premier et second dispositifs électroniques, et constituer une pluralité de sessions destinées à échanger les données d'appel entre le terminal de téléphonie sélectionné et les premier et second dispositifs électroniques sélectionnés.
Patent WO-2011037330-A2 (WO)
Inventor: LEE CHUN SOO
IPC: C23C14/35
Filed: 2010-08-27
Abstract: 듀얼 챔버를 갖는 스퍼터링 장치에 관해 개시한다. 본 발명의 가장 큰 특징은 스퍼터링 장치의 챔버를 기판 챔버와 마그네트론 챔버로 분리하고 분리벽의 일부로서 스퍼터링 타겟을 이용함으로써, 압력조절처리해야 할 공간을 줄여서 작은 공간을 차지하는 장치에서도 대면적 기판에 공정을 진행할 수 있도록 하였다는 것이다.
Patent WO-2011119006-A2 (WO)
Title: Ack/nack 신호를 전송하는 방법 및 이를 위한 장치
Inventor: HAN SEUNG HEE
IPC: H04L1/18
Filed: 2011-03-25
Abstract: 본 발명은 무선 통신 시스템에서 기지국이 PHICH(Physical Hybrid ARQ Channel)를 전송하는 방법 및 장치에 관한 것으로서, 구체적으로 복수의 HARQ(Hybrid ARQ) 지시자를 생성하는 단계; 상기 복수의 HARQ 지시자를 하나의 HARQ 부호어로 채널 코딩하는 단계; 및 상기 HARQ 부호어를 상기 PHICH를 통해 전송하는 단계를 포함하되, 상기 HARQ 부호어 중에서 일부의 값은 각각의 HARQ 지시자에 대한 개별 값을 지시하고, 나머지 값은 상기 복수의 HARQ 지시자에 대한 조인트 연산 값을 지시하는, PHICH 전송 방법 및 이를 위한 장치에 관한 것이다.
Patent WO-2011145816-A2 (WO)
Title: Roll mask pack
Inventor: KIM JI-HYUN
Filed: 2011-05-02
Abstract: The present invention relates to a roll mask pack. In detail, the mask pack, to be closely attached to the front surface of the face to achieve a skin-care effect, may be manufactured in a scroll shape to improve use convenience. Also, the mask pack may be individually packaged to minimize the use of packing material, thereby reducing production costs and the unit price. The roll mask pack of the present invention includes a mask pack (100) wound into a scroll shape, the mask pack having perforated lines (101) running across the length of a stencil paper at every predetermined unit of length such that the stencil paper can be cut therealong in the widthwise direction, a bobbin (300) provided as a double pipe and sealed together with an essence (200) by a seal cap (380), the bobbin (300) having a plurality of essence-injection holes (330) punched in the lengthwise direction such that the plurality of essence-injection holes (330) are temporarily opened by a slider (370) that is slidable in the left/right directions together with a pusher (350), thereby coating the essence (200) onto the mask pack (100), and a case (400) surrounding the bobbin (300). The mask pack (100) which has a long length and which is extracted through an extraction groove (310) of the bobbin (300) may be cut one by one along the perforated lines (101).
Patent WO-2011159048-A2 (WO)
Title: Led fluorescent lamp
Inventor: PARK MYUNG KOO
IPC: H05B37/02
Filed: 2011-06-03
Abstract: Disclosed are a light-emitting diode driving circuit and a fluorescent lamp including the same. According to one embodiment of the present invention, a light-emitting diode driving circuit comprises: a light-emitting diode array unit in which a plurality of light-emitting diodes are connected in serial or in parallel; a constant current control unit which is connected in parallel to the light-emitting diode array unit; and a capacitive element which is connected in parallel to the light-emitting diode array unit. Accordingly, it is possible to provide a fluorescent lamp which maintains a constant current characteristic regardless of the types of electronic ballasts.
Patent WO-2012002715-A2 (WO)
Inventor: NA KUN
IPC: A61K47/48
Filed: 2011-06-29
Abstract: La présente invention concerne un support pour un matériau bioactif thermosensible et son procédé de préparation. Plus précisément, la présente invention concerne un support pour un matériau bioactif thermosensible et son procédé de préparation, le support comportant un copolymère à blocs amphiphile biodégradable, ledit polymère comportant des polysaccharides, ou simultanément des polysaccharides et des anhydrides succiniques en tant que bloc hydrophile, et des polylactides en tant que bloc non ionique. Le copolymère polymère hydrophile / polylactide selon la présente invention forme des composites stables dans des conditions  in vivo , par l'intermédiaire d'une liaison ionique ou d'une liaison hydrophobe thermosensible à des matériaux bioactifs tels que des protéines, des polynucléotides ou autres, ce qui permet une administration facile  in vivo  du matériau bioactif, et peut donc être utilisé en tant que système d'administration de médicaments  in vivo .
Patent WO-2012070787-A2 (WO)
Inventor: KIM CHANG WOOK
IPC: H04N5/50
Filed: 2011-11-07
Abstract: Disclosed is an impedance matching device. Variable devices of the impedance matching device installed in a mobile terminal, such as a portable terminal, are configured to have a MEMS structure. The MEMS structure and other components are integrated as one package, so the manufacturing cost is reduced and the manufacturing efficiency is improved.
Patent WO-2012064136-A2 (WO)
Title: 광확산 잉크 조성물 및 이를 이용한 도광패널
Inventor: JEOUNG SUNG-DON
IPC: C09D11/10
Filed: 2011-11-10
Abstract: 본 발명은: 아크릴 수지와 염화비닐 공중합체(PVC Copolymer)로 이루어진 군에서 1종이상 선택되는 잉크 바인더; 크리스탈 광패턴의 구현을 위한 PMMA(Polymethylmethacrylte) 입자; 그리고 잉크 용제를 포함하는 광확산 잉크 조성물과 이를 이용한 도광 패널 및 디스플레이 유닛을 개시한다. 본 발명에 따르면, 광원의 빛이 크리스탈 광패턴으로 변환되어 출력되므로 심미적이고 감성적인 광을 구현할 수 있고, 이를 이용한 도광패널으로 수려한 디자인의 조명을 구현할 수 있다.
Patent WO-2012077920-A2 (WO)
Title: 휴대용 인공호흡장치
Inventor: ROH YOUNGSOO
IPC: A62B33/00
Filed: 2011-11-18
Abstract: 본 발명은, 길이방향으로 연장되는 일측 관로와, 이 일측 관로의 단부 상에 구비되어, 단부를 선택적으로 개방 및 폐쇄하는 제1밸브와, 상기 일측 관로를 둘러싸는 일측 커버부재를 포함하여 구성되는 일측 관로부와; 상기 일측 관로와 연결되는 타측 관로와, 이 타측 관로의 측면에 구비되어 상기 측면을 선택적으로 개방 및 폐쇄시키는 제2밸브와, 상기 타측 관로를 둘러싸는 타측 커버부재를 포함하여 구성되는 타측 관로부를 포함하여 구성되며; 상기 타측 커버부재의 표면이 타측 관로쪽으로 복수 개소 만곡되어, 사용자의 코를 누르도록 된 코마개가 형성되는 것을 특징으로 하는 휴대용 인공호흡장치를 제공한다.
Patent WO-2013009143-A2 (WO)
Title: 당뇨망막병증 진단용 마커 및 이의 용도
Inventor: KIM YOUNG SOO
IPC: C12N15/11
Filed: 2012-07-13
Abstract: 본 발명은 당뇨망막병증 환자의 진단 및 진행 정도 판단을 위해 사용될 수 있는 유전자 또는 단백질 수준을 측정하는 제제를 포함하는 당뇨망막병증 진단용 조성물, 키트, 이를 사용한 당뇨망막병증 진단을 위한 정보 제공 방법 및 당뇨망막병증 진단방법에 관한 것이다.
Patent WO-2016085087-A2 (WO)
Title: 고굴절률 (메트)아크릴계 화합물, 이의 제조방법, 이를 포함하는 광학시트 및 이를 포함하는 광학표시장치
Inventor: CHOI JIN WOO
IPC: C07D277/70
Filed: 2015-07-24
Abstract: 본 발명의 고굴절률 (메트)아크릴계 화합물, 이의 제조방법, 이를 포함하는 광학시트 및 이를 포함하는 광학표시장치에 관한 것이다. 본 발명의 (메트)아크릴계 화합물은 각각 독립적으로 싸이오페놀기(thiophenol group), 싸이오벤조싸이아졸기(2-thiobenzothiazole group), 싸이아디아졸 디싸이올기(1,3,4-thiadiazole-2,5-dithiol), Z 치환된 메트캅토싸이아졸기(S-5-mercapto-1,3,4-thiadiazol-2-yl group), Z가 1 내지 5개 치환된 페놀기를 함유하고, Z는 각각 독립적으로 -OH, -NO 2 , -NH 2 , 전자주게기(Electron Donating Group, EDG) 또는 전자끌게기(Electron Withdrawing Group, EWG)이고; *는 결합부위이다); 및 1개 또는 2개의 (메트)아크릴기를 함유 하고, 상기 인 (메트)아크릴계 1,3,5-트리아진 화합물을 포함한다.
Patent WO-2016089062-A2 (WO)
Title: Dérivés hétérocycliques et leur utilisation
Inventor: PARK CHAN HEE
Filed: 2015-11-30
Abstract: L'invention concerne un dérivé hétérocyclique représenté par la formule (I), ou un sel pharmaceutiquement acceptable ou un stéréoisomère de celui-ci, qui a un effet inhibiteur sur l'activation de la protéine STAT3, et est utile dans la prévention ou le traitement de maladies associées à l'activation de la protéine STAT3.
Patent WO-2018062967-A2 (WO)
Inventor: YOON SUNG JUN
IPC: H04W72/12
Filed: 2017-09-29
Abstract: A method includes receiving, at a mobile device, resource pool configuration information, the resource pool configuration information comprising a bitmap to determine the resource pool and determining, for a period having a plurality of consecutive subframes, a first subset of subframes by excluding, from the plurality of consecutive subframes, subframes in which a sidelink synchronization signal (SLSS) resource is configured and subframes other than uplink subframes. The method also includes determining, for the period, a second subset of subframes by excluding, from the first subset of subframes, one or more subframes, wherein a quantity of the second subset of subframes corresponds to an integer multiple of a length of the bitmap, and determining, based on a plurality of repetitions of the bitmap, the resource pool for a sidelink transmission from the second subset of subframes.
Patent WO-2019078508-A2 (WO)
Title: Skin treatment laser apparatus using complex irradiations with different pulse durations
Inventor: SEO SUK BAE
IPC: A61B18/20
Filed: 2018-09-28
Abstract: Disclosed is a skin treatment laser apparatus using complex irradiations with different pulse durations. A skin treatment laser apparatus using complex irradiations with different pulse durations according to the present invention comprises: a laser generation device for modulating at least one reference laser ray into multiple laser rays having different energy magnitudes and pulse durations, and alternating the multiple laser rays so as to repeatedly output the alternated laser rays; and a laser irradiation device for irradiating a skin lesion with the multiple laser rays which are alternated to be repeatedly applied by the laser generation device, so that laser rays having different pulse durations can be alternately and repeatedly irradiated onto a skin lesion for a laser irradiation period of time according to a chromophore, thereby improving the efficiency of laser treatment.
Patent WO-2021075876-A2 (WO)
Inventor: LEE TAEKYOUNG
IPC: B25J9/04
Filed: 2020-10-15
Abstract: The disclosed invention relates to a method for correcting the precision of a multi-articulated robot arm. Provided is a method for correcting the precision of a multi-articulated robot arm, wherein: a reference object is fixed and installed around the multi-articulated robot arm, which is provided with N joints, and a dynamic object is installed at an arbitrary position past the N-th joint of the multi-articulated robot arm; and, after images of the reference object and the dynamic object are acquired using an image scanning device, the rotation axis of each of the joints aligned with respect to the image of the reference object can be determined by extracting a single circle from images of three different orientations of each of said joints.
Patent WO-2021086048-A2 (WO)
Inventor: KIM YONG HYUN
IPC: A61M5/168
Filed: 2020-10-29
Abstract: Embodiments according to one aspect of the present disclosure relate to a liquid medicine flow rate regulating device. The liquid medicine flow rate regulating device has a liquid medicine flow path for guiding the flow of liquid medicine, wherein the liquid medicine flow path includes an inlet flow path through which the liquid medicine flows in, a plurality of branch flow paths which branch out from the inflow flow path, and an outlet flow path through which the liquid medicine flows out after converging from the plurality of branch flow paths. The liquid medicine flow rate regulating device according to a representative embodiment includes: a plurality of conveyance pipes which respectively correspond to the plurality of branch flow paths, and which each form a capillary flow path that constitutes at least a portion of a corresponding path among the plurality of branch flow paths; and a valve member configured to selectively open or close the plurality of branch flow paths to regulate the flow rate of the liquid medicine that flows out through the outlet flow path.
Patent WO-2008111828-A2 (WO)
Title: Conduite en acier sans soudure utilisée comme élévateur caténaire d'acier dans la zone de contact
Inventor: IZQUIERDO GARCIA ALFONSO
IPC: C25D11/04
Filed: 2008-03-14
Abstract: La présente invention décrit un SCR de refoulement d'une composition chimique à faible teneur en carbone innovante et sa microstructure, ainsi qu'un procédé de fabrication assurant une amélioration de l'endurance en raison de sa nature monobloc avec la section de conduite d'élévation dans la zone de contact. Le SCR de refoulement à faible teneur en carbone atteint ses propriétés souhaitées par le traitement thermique auquel il est soumis. La composition chimique à faible teneur en carbone innovante et sa microstructure comprennent, en pourcentage en poids, entre 0,040 et 10 % de carbone, entre 0,40 et 0,70 % de manganèse, entre 0,15 et 0,35 % de silicium, entre 0,40 et 0,70 % de chrome, entre 0,40 et 0,70 % de molibdène, entre 0,10 et 0,40 % de nickel, 0,008 au maximum d'azote, entre 0,010 et 0,045 % d'aluminium, 0,005 % au maximum de soufre, 0,020 % au maximum de phosphore, entre 0,003 et 0,020 % de titane, entre 0,020 et 0,035 % de niobium, pas plus de 0,10 % de vanadium, 0,20 % au maximum de cuivre, 0,43 % au maximum de carbone et pas plus de 0,23 % de PCM, avec une limite élastique d'au moins 4569,5 kg/cm2, une résistance à l'attraction finale d'au moins 541 3,1 kg/cm2 et un rapport de YS/UTS en dessous de 0,89 dans la matière représentant le corps de la tuyauterie, la zone de transition et l'extrémité de refoulement.
Patent WO-2009069997-A2 (WO)
Title: Procédé de transformation géométrique d'images
Inventor: HON HOCK WOON
IPC: G06T15/10
Filed: 2008-11-26
Abstract: L'invention concerne un procédé de transformation géométrique de vidéos capturées par une lentille grand angle. La technique de transformation géométrique permet la restauration de la vue originale qui a été capturée par la lentille. Selon l'invention, le procédé de transformation géométrique d'images vidéo comprend les étapes suivantes: capture d'une scène (200) par une lentille sous la forme d'une image vidéo (210) circulaire; décomposition (220) de l'image vidéo (210) circulaire en données d'images (230) arquées; redressement et mappage (240) des lignes décomposées (230) en lignes verticales droites, ce qui forme une image rectangulaire (250); et correction (260) de l'image rectangulaire à l'aide d'un procédé d'étirement non linéaire dans l'axe horizontal (260) et d'un procédé d'étirement non linéaire dans l'axe vertical (280), ceci permettant d'obtenir une image (300) rectangulaire corrigée.
Patent WO-2013191554-A2 (WO)
Title: A container for pcm, a pcm unit, a pcm module comprising a series of pcm units, and a climate system comprising a pcm module
Inventor: SCHMITZ ANTONIUS HENRICUS HUBERTUS
IPC: F28D20/02
Filed: 2013-06-21
Abstract: The invention provides a container for PCM, wherein said container is produced using blow-moulding and has the shape of a rectangular panel with a longitudinal axis, a front and back facing wall, end walls and longitudinal walls enclosing a container cavity, said blow-moulded container further comprising a filling opening and said container cavity is divided into a series of elongated compartments and comprising partitioning walls extending between said front and back facing wall.
Patent WO-2012134299-A2 (WO)
Title: Méthode et structure de construction d'objets métalliques par fabrication de solides à forme libre
Inventor: STEMPFER FERDINAND
Filed: 2012-03-30
Abstract: L'invention concerne une méthode et une structure de fabrication d'objets par fabrication de solides à forme libre, en particulier des objets en titane et en alliage de titane, la vitesse de dépôt étant augmentée en fournissant le matériau métallique d'alimentation sous forme d'un fil et en utilisant deux arcs transférés par gaz, un arc transféré par plasma pour le chauffage de la zone de déposition sur le matériau base et un arc transféré par plasma pour le chauffage et la fusion du fil d'alimentation.
Patent WO-2021162562-A2 (WO)
Inventor: RZĄSA JOANNA
IPC: A61K9/16
Filed: 2021-02-10
Abstract: The invention relates to a stable Ramipril granulate and a fixed dose pharmaceutical composition comprising combination of Ramipril and at least one cardiovascular active substance such as Bisoprolol fumarate, Amlodipine and/or Hydrochlorothiazide, wherein incompatibility of active substances is overcome by using a specific excipient with a dual function.
Patent WO-2011133058-A2 (WO)
Title: Circuit auxiliaire pour chauffer des réservoirs de stockage de chaleur
Inventor: DE ANDREA LENCASTRE GODINHO LUIS HENRIQUE
IPC: F24D17/00
Filed: 2011-04-20
Abstract: La présente invention concerne une association et un assemblage spécifiques d'éléments fonctionnels formant un circuit (17) constitué de conduites, d'une soupape de non-retour (18) et d'une pompe (19), reliant la sortie de l'équipement de chauffage auxiliaire (9) dans un système pour le chauffage d'eau domestique retournant vers l'échangeur de chaleur (3), dans lequel l'eau est déjà passée. Si la température dans le réservoir accumulateur (2) chute au-dessous d'une certaine valeur prédéfinie, ledit nouveau circuit et sa pompe (19) permet à l'eau domestique provenant de l'échangeur de chaleur (3) de circuler à travers l'équipement de chauffage auxiliaire (9) et, à partir de là, après chauffage, l'eau retourne vers l'échangeur de chaleur à travers ledit circuit de sorte qu'il y a une inversion du sens du flux de chaleur, l'eau passant dans l'échangeur de chaleur pour chauffer le fluide dans le réservoir de stockage de chaleur au lieu d'être réchauffé par celui-ci. Ce nouveau circuit (17) permet de compléter, ou même de remplacer, n'importe quel système de support thermique au réservoir de stockage de chaleur. Le fluide dans l'accumulateur de chaleur, à l'extérieur de l'échangeur de chaleur, tire la chaleur principalement d'une source primaire, de préférence renouvelable, tel que thermosolaire.