baber/WOPTO huggingface dataset:
Patent KR-100328473-B1 (KR)
Title: Method for connecting drain pipe of composite resin
Inventor: MIN BYUNG EE
IPC: F16L13/00
Filed: 1993-06-30
Granted: 2002-11-23
Abstract: PURPOSE: A vertical type or a parallel type reinforcing member is formed between an inner pipe and an outer pipe of a drain pipe, and a cement mortar is inputted through an inputting hole formed in the outer pipe. CONSTITUTION: A wave shape reinforcing member(3) is formed between an inner pipe(1) and an outer pipe(2). A plurality of inputting holes(4) is formed in both sides of the connecting portion of the outer pipe. A cement mortar is inputted through the inputting holes.
Patent KR-950014420-B1 (KR)
Title: Conveyer having an endless traction element
Inventor: PARK KI-WON
IPC: B65G17/00
Filed: 1993-07-20
Granted: 1995-11-27
Abstract: The apparatus is characterized in that a magnet is installed in an internal wall of a carrier, and in that a metal board is attached to the assembly box so that the metal board of the assembly box can adhere to the magnet.
Patent KR-960015324-B1 (KR)
Title: Field effect transistor
Inventor: YU TAE-KYUNG
IPC: H01L29/78
Filed: 1993-07-21
Granted: 1996-11-07
Abstract: The field effect transistor comprises a source, a drain, a gate and a channel which is formed with a graded InxGa1-xAs(x=0.0 - 0.35, or x=0.40 - 0.65). The device has an InGaAs channel formed on the GaAs substrate by AlGaAs barrier or a graded channel formed with III-V family semiconductor such as AlInAs/InGaAs combination on the InP substrate.
Patent KR-960016112-B1 (KR)
Title: Distributing system for catv
Inventor: PARK AE-SOON
IPC: H04H20/12
Filed: 1993-07-22
Granted: 1996-11-27
Abstract: (37) receiving an interface demand signal from a maintenance/repair center(2); (38) processing a channel-watching information demand command in a subscriber watching state demand command process part(31); (39) processing a subscriber and a switch test demand command in a subscriber test command process part(34) and a switch test command process part(35); (40) processing a time-setting command in a distributing center time-setting command process part(33); (1a) processing a subscriber service change command in a subscriber service change command process part(32); and (1b) processing a subscriber secret number deletion command.
Patent KR-970005896-B1 (KR)
Title: Cephalsoporins derivatives
Inventor: BANG CHAN-SIK
IPC: A61P31/04
Filed: 1993-07-23
Granted: 1997-04-21
Abstract: Cephalosporin compound(I), its avirulent salt, ester, hydrate, solvation, and its isomer are claimed. Thus, title compound(I) and its derivatives are prepared by reacting compound(II) with compound(III) in the presence of solvent followed by reduction of S-oxide S->(O)n at 10-80 deg.C. In formula, R1 is H or amino protecting group, R2,R3 are H or hydroxy protecting group, R4 is H or hydroxy protecting group, R5 is H, C1-4 alkyl, alkoxycarbonyl, carboxyl, or sulfurmethyl, R6 is H, amino or C1-4 alkyl substituted amino group, R7 is C1-4 alkyl, amino group or C1-4 alkyl substituted amino group, R8 is H or carboxyl protecting group, Q is CH or N, m is 0 or 1, L is leaving group.
Patent KR-970003523-B1 (KR)
Title: Method and apparatus for detecting the defect of laser diode
Inventor: CHO JUNG-SIK
IPC: G01R31/00
Filed: 1993-10-27
Granted: 1997-03-18
Abstract: With the laser diode control signal(D) on, when the voltage change is detected at both ends of the laser diode(2), it judges that the laser diode is normal. But when no voltage is detected in the same situation, on both ends of the laser diode(D), the comparing part(6) judges there is a trouble. But if without a laser diode control signal(D) on, the voltage change is recognized on both ends of the laser diode(D), the comparing part(6) judges it has a trouble. Therefore, trigger the laser diode control signal(D) of the central processing unit(1) and as the trouble signal from the comparing part(6) is detected, an alarm is given to the user to take care of it.
Patent KR-970009068-B1 (KR)
Title: Pixel compensating device of the digital tv
Inventor: PARK YONG-JOON
IPC: H04N9/77
Filed: 1993-10-28
Granted: 1997-06-03
Abstract: An apparatus for compensating a color and brightness of a digital TV divides a line having a pixel to be compensated and pixels of its front and back lines by using (n x m) window, and compensates a brightness and color by using values of pixels within (n x m) window. The apparatus includes: first memory(1) for generating a pixel value of a line having a pixel to be compensated; a second memory(2) for generating a pixel value of front and back lines of the above line; a minimum value detector(31) for dividing an output line pixel of the first memory(1) and an output line pixel of the second memory(2) by using (n x m) window; a maximum value detector(4) for dividing an output line pixel of the first memory(1) and an output line pixel of the second memory(2) by using (n x m) window, and detecting a minimum value in each window; and a compensating means(5) for selecting a maximum pixel value if a value of pixel to be compensated is higher than the maximum pixel value, selecting a minimum pixel value if a value of pixel to be compensated is lower than a minimum pixel value, and selecting a value of a pixel to be compensated if a value of pixel to be compensated is between the minimum value and the maximum value.
Patent KR-960016267-B1 (KR)
Title: Network connecting method
Inventor: HAN SUN-YOUNG
IPC: H04M1/26
Filed: 1993-11-16
Granted: 1996-12-07
Abstract: sensing whether the phone is off-hook; initializing a timer to count the limited time taken for a line to be connected to the network; detecting whether a dial tone is inputted from the line; judging whether the limited time has passed if the dial tone is not detected; repeating the step of detecting the dial tone if the limited time has not passed; proceeding to an alarm mode indicating the connection failure if the limited time has passed; and generating an optical beam in order to verify that the line is connected to the network if the dial tone is detected.
Patent KR-0132398-B1 (KR)
Title: Process for manufacturing a high strength polyester yarn
Inventor: LEE WON-JOON
IPC: D01D5/08
Filed: 1993-11-26
Granted: 1998-04-16
Abstract: A fabrication method of high tenacity polyester yarn suitable for seat belt of car is provided to improve a strength. The method comprises the steps of: radiating a polyester polymer using a base having a heating hood located at the bottom of the base; cooling the radiated polyester polymer; and drawing the cooled polyester polymer, thereby manufacturing a high tenacity polyester yarn. The conditions of the method are as following; an intrinsic viscosity of 1.10-1.15; a radiating temperature of 295-305deg. C; a temperature of the heating hood of 330-350deg. C; an oil pick up of 0.5-0.8; and drawing multiplication factor of 5.3-5.5.
Patent KR-100201562-B1 (KR)
Inventor: LEE YOONG-NO
IPC: H03K7/00
Filed: 1993-12-01
Granted: 1999-06-15
Abstract: 본 발명은 PWM 신호의 듀티 검출장치에 관한 것으로, 마이콤 대신에 간단한 로직 게이트(logic gate)의 구성만으로 PWM 신호의 듀티를 체크할 수 있는 듀티 검출장치를 제공함에 그 목적이 있다. 본 발명은 상기 목적을 달성하기 위하여, PWM 신호의 폴링에지를 검출하는 폴링에지 검출수단(1); 상기 PWM 신호의 라이징 에지를 검출하는 라이징 에지 검출수단(2); 상기 폴링 에지 검출수단(1)과 라이징 에지검출수단(2)의 출력신호를 논리 연산하여 PWM 신호의 라이징 에지와 폴링 에지에서 클리어 신호를 출력하는 논리수단(4); 상기 PWM 신호 주기의 (n: 양의 정수)에 해당하는 클럭을 발생하는 클럭 발생수단(5); 상기 클럭 발생수단(5)의 클럭을 카운트하며 상기 논리수단(4)의 클리어 신호 수신시 카운트 값을 클리어시키고,  카운트 값이 n 이면 오우버 플로우가 발생했음을 알리는 신호를 출력하는 카운터(6); 상기 폴링 에지 검출수단(1)으로부터 폴링에지 검출신호를 수신하면, 상기 카운터(16)에서 카운트한 값을 출력하는 래치수단(7); 상기 카운터(6)로 부터 오우버 플로우가 발생했음을 알리는 신호를 수신하여 이에 상응하는 오우버 플로우 검출신호를 출력하는 오우버 플로우 검출수단(8); 상기 폴링 에지 검출수단(1)과 상기 오우버플로우 검출수단(9)의 출력신호를 논리 연산하여 상기 카운터(6)의 카운트값이 n+1이면 상기 래치수단(7)을 인에이블시키는 논리수단(11); 상기 PWM 신호의 반전신호의 제어에 의해 상기 오우버 플로우 검출수단(8)의 출력을 제어하는 스위칭 수단(S1)을 구비하여 구성함을 특징으로 한다.
Patent KR-970002754-B1 (KR)
Title: Control method for pbx
Inventor: CHOE HYUNG-WOON
IPC: H04Q3/64
Filed: 1993-12-18
Granted: 1997-03-10
Abstract: A main processer(14) of which the received digit is converted detects if an user is in the suspended status, using a digit conversion table. The detection reveals that the receiver is in the suspense status, the main processer(14) sends a massages with a signal treatment processer(18), asking to ring the bell. On the other hand if the ringed inward line user is off-hook, this can be detected by the signal treatment processer(18), and is transferred to the main processer(14). In this juncture, the main processer(14) decides that the receiver is in off hook and gives a signal by connecting it thru the DID line user.
Patent KR-0119575-B1 (KR)
Title: Method of paper-making using crossed linked cationic/amphoteric starches
Inventor: PEEK LEROY R
IPC: D21H17/29
Filed: 1993-12-22
Granted: 1997-10-22
Abstract: A method of making paper in an alkaline or acid system wherein a selected crosslinked, cationized or amphoteric starch is added to the system, said starch being crosslinked by adding enough crosslinking agent to provide a starch having a breakdown viscosity of from about 2 to 85% and wherein the crosslinked, cationized or amphoteric starch is jet cooked under super atmospheric pressure at a temperature of from about 195 to 325 DEG F.
Patent KR-970002759-B1 (KR)
Inventor: DUDCZAK CARY M
IPC: H04W36/38
Filed: 1992-03-02
Granted: 1997-03-10
Abstract: 내용없음.
Patent RO-120250-B1 (RO)
Title: Position lamp for vehicles hauled on public roads
Inventor: GRASU COSTICA
IPC: B60Q1/20
Filed: 2001-08-28
Abstract: The invention relates to a position lamp for a vehicle hauled on public roads, by night. According to the invention, the lamp comprises a vertically arranged cylindrical case (1) provided with a squared or rectangular side opening for mounting a door (5) wherein a red warning lens (20) is embedded, the cylinder being provided at its ends with an upper cap (2) and a lower cap (3) to form the lamp body, at the lower part, on the cap (3) being mounted some reflecting mirror strips, an oil vessel (6) having a float (7) with a wick (8) forming the combustion chamber, the lower cap (3) being provided with some resting pins (11) and a number of holes (b) wherethrough the draft required for maintaining a burning flame necessary for lighting is achieved, a smoke flue (8), a linking system (17) for attaching the lamp to the carrying vehicle, an oil reservoir (14) having a supply pipe (15), a dispenser (9) determining the constant level of the fuel, while in the combustion chamber in the case (1), on the upper cap (2), there is mounted a smoke flue (18) and the cap (2) can guide the reflecting mirrors (4) in the upper part.
Patent RO-121719-B1 (RO)
Title: Cooling/heating assembly for the cryogenic biological tissues/organs preservation system
Inventor: DOBRIN ION
IPC: A01N1/02
Filed: 2001-12-18
Abstract: The invention relates to a cooling/heating assembly for the cryogenic preservation system meant for biological tissues/organs. According to the invention, the assembly comprises a main cell (1) aligned and fastened to a casing (2) by means of an aligning ring (3), sink bolts (4) and a screw joint (5). The main cell (1) is provided with an upper flange (6) to which a lid (7) is attached. The lid (7) supports the thermal insulation (8) by a lid mask (9) and some screws (10). The lid (7) is fastened by means of stud bolt nuts (11) and it is handled by means of a handle (12) attached to the lid (7) and to the lid mask (9) by a brace (13) and some screws (10). The main cell (1) is partially immersed into the liquid nitrogen bath (17) of a cryostat (18). With a view to achieving an accurate control of the thermal gradients in the main cell (1), both radially and axially, a cylindrical spiral-shaped resistor (14), a flat spiral-shaped resistor (15) and a temperature sensor (16) are located on the walls of the main cell (7). The resistors (14 and 15) are parallelly connected to the power module of the computer-electronic unit, the analogue-to-digital conversion of the signal being achieved by the temperature sensor (16).
Patent RO-119258-B1 (RO)
Title: Seal
Inventor: BODU TUDOR
IPC: G09F3/03
Filed: 2003-03-31
Abstract: The invention relates to a seal meant for providing security against unauthorized access such as to the measuring devices used by providers for controlling the consumption such as the consumption of electric energy, thermal energy, natural gas, water or in any other place where there is necessary to provide security against unauthorized access. According to the invention, the seal is provided with a closing globe calotte (t), which has an orifice (u) for passing therethrough a blocking rod (p), provided with a channel (s) for actuating the blocking pin (2) by means of a screw driver.
Patent RO-121003-B1 (RO)
Title: Continuous flexible spacer assembly having sealing bearing member
Inventor: BARATUCI JAMES LYNN
IPC: E06B3/663
Filed: 2001-10-22
Abstract: The invention relates to a continuous flexible spacer assembly having a sealing bearing member which may be used particularly in the fabrication of laminates for the thermal insulation, for example, of windows (1). According to the invention, the assembly (30) comprising an elastic sealing bearing member (26), a corrugated fixing member (22) in contact with the elastic sealing bearing member and an exterior sealing member (18), where the elastic sealing bearing member (26) has a plane surface delimited by a first and a second edge, which are folded and which, in contact with the corrugated fixing member (22) form a plurality of cells, each fold of the elastic sealing bearing member (26) being extended into a cell. The invention also relates to a window assembly (10) comprising an assembly (30), a first and a second glass structure adhering to the first one and the second surface of contact with the glass of the assembly (30), respectively, as well as to a process for fabricating the spacing and sealing assembly (30).
Patent RO-121198-B1 (RO)
Title: Flexible container
Inventor: DIMA DUMITRU
IPC: B65D88/16
Filed: 2004-07-27
Abstract: The invention relates to a flexible container, designed for storing and transporting pulverous and granular alimentary or non-alimentary products. According to the invention, the flexible container comprises a parallelipipedal body (1) consisting of four rectangular portions (2), which, by sewing along some vertical lines (4), form the side walls of the container, said walls having fixed therein, in front of the sewing lines (4), four rectangular portions (3) for reinforcement, of a lower cover (8) and an upper cover (13) both sewn to the side walls of the container, and at least one opening for charging the material, the handling of the container being carried-out by means of four belt straps (6) located on the top of the body (1), at least one of the side walls (2) being provided with an orifice (c), wherein a probe (7) is sewn, for sampling the transported material.
Patent RO-122207-B1 (RO)
Title: Process and installation for the gasification of coals and wastes
Inventor: ST EN E IL E VIRGIL-CORNELIU
IPC: C10B53/02
Filed: 2006-06-30
Abstract: The invention relates to a process and installation for the gasification of coals and wastes. According to the invention, the process consists in the fact that the grained raw material is semicoked at a temperature of up to 450A C for the cellulose material, and of up to 600A C for coal there being produced coke, liquid fuel and gaseous fuel.
Patent RS-53572-B1 (RS)
Inventor: BOISDEQUIN VINCENT
IPC: B22D41/56
Filed: 2011-03-17
Abstract: Unutrašnja mlaznica (12) za livenje rastopljenog metala iz metalurške posude, koja se rečena unutrašnja mlaznica sastoji oda) u suštini cevastog dela (24) sa aksijalnim provrtom koji definiše prvi pravac (Z) i neometano spaja ulazni otvor (14) i izlazni otvor (28) gde unutrašnja mlaznica dalje sadržib) ploču unutrašnje mlaznice koja se sastoji od donje ravne kontaktne površine (26) zatvorene unutar oboda (Pm) a na koju se poziva kao na kliznu ravan (Pg) koja je u suštini upravna na napred pomenuti prvi pravac (Z) gde rečena kontaktna površina ima izlazni otvor (28) i druge površine nasuprot donjoj kontaktnoj površini (26) koja spaja zid cevastog dela (24) sa bočnim ivicama (40a-b, 42a-b) ploče gde se pomenute bočne ivice protežu od donje kontaktne površine (26) do druge površine i definišu obod i debljinu ploče, gde unutrašnja mlaznica dalje sadržic) metalnu oblogu (22) koja oblaže bar jedan deo od nekih ili svih bočnih ivica (40a-b, 42a-b) i drugu površinu ali ne i kliznu ravan (Pg) ploče unutrašnje mlaznice naznačena time što metalna obloga imad) metalnu ležišnu površinu (34a, 34b, 34c) okrenutu prema i uvučenu u odnosu na kliznu površinu (Pg) i proteže se od obloženog dela bočnih ivica (40a-b, 42a-b) preko oboda (Pm) kontaktne površine (26) itime što je ležišna površina (34a, 34b, 34c) definisana rubovima (34a, 34b, 34c) najmanje dva zasebna ležišna elementa (30a, 30b, 30c) raspoređena oko oboda ploče.Prijava sadrži još 13 patentih zahteva.
Patent RS-54415-B1 (RS)
Inventor: GALLEY GUIDO
IPC: C07D413/14
Filed: 2012-06-06
Abstract: Jedinjenje formulegdeR1 je vodonik, halogen, cijano, C1-7-alkil, C1-7-alkil supstituisan halogen, C1-7-alkoksiC1-7-alkoksi supstituisan halogen ili C(O)NH2,ili je fenil po izboru supstituisan halogenom, cijano ili C1-7-alkoksi supstituisan halogenom, ili je 2,2-difluorbenzo[d][1,3]dioksol-5-il, ilije 6-(trifluormetil)pirazin-2-il ili 5-(trifluormetil)pirazin-2-il ili je 6-(trifluormetil)pirimidin-4-il, ili je 6-(trifluormetil)piridin= 3-il, ili je 5-cijanopirazin-2-il ili je 2-(trifluormetil)pirimidin-4-il;n je 1 ili 2R2 je halogen, C1-7-alkil ili cijano i R3 je vodonik, iliR2 je vodonik i R3 je halogen, C1-7-alkil ili cijano;X je veza:-NR'-,-CH2NH-ili-CHR'-;R' je vodonik ili C1-7-alkil;Z je veza, -CH2- ili -O-;Ar je fenil ili je heteroaril, odabran iz grupe koju čine 1H-indazol-3il, piridin-2-il, piridin-3-il, piridin-4-il, pirimidin-5-il, 1H-pirazol-3-il, 1H-pirazol-4-il ili 1H-pirazol-5-il;i jedinjenje (S)-N-(3-fluor-4-(morfolin-2-il)fenil)-5-(trifluormetil)pirazin-2 karboksamid ili njegova farmaceutski prihvatljiva adiciona so kiseline.Prijava sadrži još 19 patentnih zahteva.
Patent RS-54707-B1 (RS)
Inventor: TARCIC NORA
IPC: C07D215/56
Filed: 2010-07-29
Abstract: Farmaceutski preparat za upotrebu u lečenju pacijenta koji pati od Kronove bolesti, naznačen time što sadrži farmaceutski prihvatljiv nosilac i određenu količinu lakvinimoda ili njegove farmaceutski prihvatljive soli, a koji je delotvoran u lečenju pacijenta koji pati od Kronove bolesti.Prijava sadrži još 14 patentnih zahteva.
Patent SA-117380668-B1 (SA)
Inventor: LAILA AMER HASHEM ALQAHTANI
Filed: 2017-05-09
Abstract: يتعلق الاختراع بجهاز لتنقية الهواء من الغبار مزود بمرشح ذاتي التنظيف self-cleaning filter حيث يشتمل الجهاز على: - منفذ لدخول الهواء الملوث (1) inlet ومنفذ اخر لخروج الهواء المنقى (2) outlet حيث يوجد المنفذين على استقامة واحدة،- مرشح ذاتي التنظيف (4) self-cleaning filter يقع بين المنفذين (2،1) يتم تنظيفه بواسطة فرشاة أسطوانية الشكل (6) cylindrical brush مزودة بمستشعر sensor تتحرك على سطح المرشح filter حركةً عمودية ودوارنيه في آن واحد من الأعلى إلى الأسفل والعودة مرة أخرى في نفس الاتجاه، - مروحة (3) fan تسبق المرشح (4) تعمل على سحب ودفع الهواء من الجو المحيط باتجاه المرشح (4) ومنه الى منفذ خروج الهواء (2) في الجهة المقابلة،- وحدة تخزين (7) الغبار storing unit ذات وسط مائي تقع في الجزء السفلي من الجهاز حيث تشتمل على مروحة (5) fan في وضع أفقي في السطح العلوي لوحدة التخزين (7) storing unit في منطقة ما بعد المرشح (4) بهدف تفريع الهواء من جسيمات الغبار المتبقية لزيادة فعالية وجودة التنقية،- الجهاز يتضمن دائرتين كهربائيتين، دائرة كهربائية أولى first electric circuit لتنفيذ عملية التنقية ود
Patent SA-120410665-B1 (SA)
Title: High security multi-tiered locking system for utility vaults
Inventor: EDWARD J BURKE
Filed: 2020-05-10
Abstract: A locking system for a utility vault including an I-beam extending across an opening in utility vault, a two-piece lid positioned in the opening over the I-beam, brackets positioned on opposite ends of each piece of the two-piece utility lid for engaging an inside wall surface of the utility vault and the I-beam, and a three-tier locking system positioned at an end of one piece of the two-piece lid to lock the lid to the vault including a L-bolt lock, a padlock and a lockable door on an upper surface of the lid.
Patent SA-517390047-B1 (SA)
Title: Method for Producing Oxide Catalyst, and Method for Producing Unsaturated Nitrile
Inventor: TATENO ERI
Filed: 2017-09-28
Abstract: The present invention provides a method for producing an oxide catalyst comprising Mo, V, Sb, and Nb for use in a gas-phase catalytic oxidation reaction or a gas-phase catalytic ammoxidation reaction of propane or isobutane, the method comprising: a preparation step of preparing a first aqueous mixed solution containing Mo, V, and Sb; a mixing step of mixing the first aqueous mixed solution with a support raw material comprising silica sol, and a Nb raw material to obtain a second aqueous mixed solution; a drying step of drying the second aqueous mixed solution to obtain a dry powder; and a calcination step of calcining the dry powder to obtain the oxide catalyst, wherein the support raw material comprises 25% by mass or more, based on SiO2, of the silica sol having an average primary particle size of 3.0 nm or larger and smaller than 11 nm based on a total amount of the support raw material, and the silica sol comprises 55% or more of silica sol particles having a primary particle siz
Patent SA-519401730-B1 (SA)
Title: Medical device for the treatment of human papilloma virus cutaneous infections
Inventor: POLI ELENA
Filed: 2019-05-06
Abstract: The present invention relates to a medical device for treating papilloma virus (HPV) cutaneous infections, in particular for the treatment of warts and related pathologies. In particular, the present invention relates to a collodion-based composition, particularly elastic collodion, containing acetylsalicylic acid and a composition containing acetylsalicylic acid and a glycol. Such compositions can be used in the treatment of HPV cutaneous infections, in particular benign infections such as warts, papillomas and condylomas.
Patent SA-519410081-B1 (SA)
Title: Circumcision device
Inventor: PARKER ELISABETH REGINA
IPC: A61B17/326
Filed: 2019-09-08
Abstract: A circumcision device is provided by the present invention. The device comprises two jaws (1, 2) configured to crush a foreskin (3) between them along a crush region transverse to a foreskin and transverse to a general direction in which a penis being circumcised extends. The jaws are movable between an open inoperative position and a closed operative position in which a clamping and crushing force may be exerted to promote hemostasis within the crush region. The device includes a cutting assembly (7, 8, 9) capable of traversing and severing a crushed foreskin within or adjacent the crush region. The invention to a glans penis protector comprising a handle (41 ) separable from a transverse glans penis engaging cover (43) so that the handle can be separated from the glans penis engaging cover during a circumcision procedure. Fig. 1
Patent AU-2012208997-B1 (AU)
Title: An alfalfa variety named magnum salt
Inventor: VELDE MICHAEL JOHN
IPC: A01H5/12
Filed: 2012-07-30
Abstract: Disclosed is an alfalfa seed designated Magnum Salt and deposited as ATCC Accession Number PTA13036. Also disclosed are plants, or parts thereof, grown from the seed of the cultivar, plants having the morphological and physiological characteristics of the 5 Magnum Salt cultivar, and methods of using the plant or parts thereof in alfalfa breeding and alfalfa transformation.
Patent IT-1315636-B1 (IT)
Inventor: FIORONI FAUSTO
IPC: F24H1/20
Filed: 2000-06-08
Granted: 2003-03-14
Abstract: This invention describes a water heating element which can be used for both boilers and electrical appliances in general. A printed electrical resistor (4, 4.1) is applied to a piece of piping (3) used to dispense hot water, using a printing technique such as, for example, screen printing. The whole created by the said two elements constitutes the essential part of a heating element (1, 1.1) which is tubular and can have different sizes and conformations and it can incorporate other means required in water heating devices.