baber/WOPTO huggingface dataset:
Patent KR-100265935-B1 (KR)
Title: Polypeptide having biological activity
Inventor: LEE BYUNG JAE
IPC: C07K7/04
Filed: 1993-04-26
Granted: 2000-09-15
Abstract: PURPOSE: A polypeptide is provided, which has higher biological activity for various microorganisms, causes no destruction of hemocyte, and has no side-effect in vivo when decomposed. Therefore, it can be used as medicines or food additives. CONSTITUTION: The polypeptide isolated from the extract of frogs is represented by formula (I) of (Y1)m-X1-X2-(Y2)n---, in which X1 and X2 are peptides consisting of 3 hydrophobic amino acids and one hydrophilic amino acid, wherein the hydrophobic amino acids are selected from the group consisting of leucine, alanine, proline, phenylalanine and isoleucine, and the hydrophilic amino acid is selected from the group consisting of glycine, asparagine, lysine and serine; Y1 and Y2 are individually hydrophobic peptide and spiral peptide, wherein the hydrophobic peptide consists of 3 to 5 hydrophobic amino acids which are selected from the group consisting of phenylalanine, leucine and proline; and m and n are 0 or natural number.
Patent KR-0139180-B1 (KR)
Inventor: JANG MIN-HO
IPC: G11B7/1378
Filed: 1993-05-26
Granted: 1998-06-01
Abstract: 본 발명은 광디스크플레이어나 광자기디스크플레이어등에 장착되어 디스크의 기록신호를 검출하는 광픽업(pick-up) 장치에 관한 것으로, 송광계를 통해 디스크로부터 반사되는 평행광을 인가받아 다수의 편광방향에 따라 분리하는 수단과, 분리된 평행광에서 동일한 편광방향을 갖는 광들을 하나의 촛점으로 집속하는 집속렌즈와, 집속된 광신호에 비점수차가 발생하도록 하는 비점수차렌즈, 및 비점수차렌즈로부터 인가되는 광신호에 의해 에러신호 및 기록정보신호를 각 출력하는 하나의 소자형태로 형성된 포토다이오드를 이용하여 수광계를 구성함으로써, 구조를 단순화하고 조정수가 감소되어 생산가를 절감시키는 효과를 갖는다.
Patent KR-0172321-B1 (KR)
Inventor: LEE BYUNG-YONG
IPC: G06F13/00
Filed: 1993-06-30
Granted: 1999-03-30
Abstract: 본 발명은 인터페이스 회로에 관한 것으로, 호스트 컴퓨터와 ASIC으로 이루어진 메모리 콘트롤러를 통해 직접 데이터 및 콘트롤신호의 송,수신을 수행하면서 상기 메모리 콘트롤러를 경유하면서 래치된 데이터를 마이크로 프로세서에서 읽어들이도록 함으로써 호스트 컴퓨터로 부터의 데이터를 래치시키면서 입력받아 빠른 데이터의 수신이 가능하고, 마이크로 프로세서에서는 래치되었던 데이터를 읽어들이면서 정확한 데이터의 송,수신이 이루어지도록 한 것이다.
Patent KR-970002655-B1 (KR)
Inventor: MIYAMOTO YOSHINORI
IPC: B29D30/00
Filed: 1993-07-20
Granted: 1997-03-07
Abstract: 내용없음.
Patent KR-960013543-B1 (KR)
Title: Multi-function protecting relay
Inventor: LEE KYU-SEUNG
IPC: H02J11/00
Filed: 1993-07-21
Granted: 1996-10-07
Abstract: a CT/PT module(1) converting each signal detected from a power line into the signal which can be processed in a system; a protecting module group(2) generating the switching control signal of the line; a metering module(4) checking the operation of the protecting module group(2) and transmitting each metering data to a central surveying system; an input/output module(6) switching intercepters(5A,5B) and transmitting the switching state signals of the intercepters(5A,5B) to the metering module(4); and a system bus(8) for the communication of the input/output signals of the modules(1,2,4,6).
Patent KR-100269039-B1 (KR)
Inventor: IKEDA TOSHIKI
IPC: H01B1/22
Filed: 1993-08-20
Granted: 2000-10-16
Abstract: 이 도전성 고분자겔은 아크릴아미드계 폴리머가 친수성임과 동시에 비전해질이기 때문에 전극소자와의 전기적 접합성이 양호하게 되어 임피이던스가 저하된 것으로 됨과 동시에 다가 알코올이 도전성 고분자 재료의 건조속도를 지연시키고, 건조에 따른 임피이던스의 증대를 방지하고 있다. 
     따라서 도전성 고분자겔은 생체전기 현상의 고정밀도 측정을 장시간에 걸쳐 가능하게 할 수 있다.
Patent KR-0183638-B1 (KR)
Inventor: YANG HONG-SUK
IPC: B21C37/00
Filed: 1993-08-31
Granted: 1999-04-01
Abstract: 본 발명은 롤 포밍장치를 개시한다. 
     본 발명은 프레임과, 이 프레임에 수직 상하 방향으로 설치된 한쌍의 상하부롤를 가지는 복수의 롤 유니트를 구비하여 된 롤 포밍장치에 관한 것으로, 상기 상하부롤중 적어도 하나가 회전축이 삽입되는 보스부재와 공작물을 가공하는 가공부재로 이루어지며 이들 사이에 완충부재가 개재되어 된 것에 특징이 있으며, 이는 부위에 따라 두께가 다른 공작물을 별도의 상하부 간격조절수단 없이 성형할 수 있다.
Patent KR-960015366-B1 (KR)
Title: Inverter cooking device
Inventor: LEE CHANG-WOO
IPC: G05D23/24
Filed: 1993-09-17
Granted: 1996-11-09
Abstract: reading a present warm-keeping temperature and a temperature compensation increase/decrease selection mode and a warm-keeping temperature compensation data; calculating the compensation data by adding the warm-keeping temperature compensation data selected by the user and the present warm-keeping temperature in the case of the increase mode, and calculating the compensation data by subtracting the warm-keeping temperature compensation data from the present warm-keeping temperature in the case of the decrease mode; and making a bottom, a top and a side heater OFF when the calculated compensation data is larger than the warm-keeping reference temperature, otherwise, driving the bottom, the top and the side heater.
Patent KR-970008115-B1 (KR)
Title: Bidet
Inventor: PARK CHAN-WON
IPC: A61M3/04
Filed: 1993-09-28
Granted: 1997-05-21
Abstract: A bidet which cleanses and cures private parts of human body by infusing drug stuffs into the private parts. The bidet facilitates cleansing of the private parts without infecting them by bacteria and does not require separate cleansing water. In the bidet, a cover(40) which covers a cream jelly film is removed from an insertion part 11c of a main body(11). The insertion part(11c) of the main body(11) is inserted into the vagina. At this time, since a stopper(30) is formed on the periphery of the main body, the infusion of the drug stuffs is limited into the insertion part(11c). In this state, if a press button(21a) is pressed, a catch jaw(2) caught in a lug jaw(21b) of a cap(21) is pressed to be separated from the lug jaw(21b). Thus, a piston(21) moves toward a through hole(11b) by means of two elastic members(13, 13') provided in inner and outer sides of a piston rod(12a). A cleansing solution or treatment agent contained therebetween is pressured by the elastic members to be extruded to the through hole. As a result, the cleansing solution or treatment agent is infused into the vagina to cleanse or treat it.
Patent KR-960000606-B1 (KR)
Title: Differential quardrature phase-shift keying
Inventor: PARK JONG-HYUN
IPC: H04L23/02
Filed: 1993-11-27
Granted: 1996-01-09
Abstract: The device consists of the first delaying unit which inputs I channel input signals and outputs by delaying during one sampling period, the second delaying unit which inputs Q channel input signals and outputs by delaying during one sampling period, the first product unit which outputs the product of both two input signals, the second product unit which inputs the Q channel input signals and the delay output signals from the second delaying unit, the third product unit which inputs the I channel input signals and the delay output signals from the second delaying unit, the fourth product unit which inputs the Q channel input signals and the delay output signals from the first delaying unit, the first adding unit which outputs the addition value of the two input signals by inputting the outputs of the first and the second product units, the second adding unit which outputs the difference of the two input signals by inputting the outputs of the third and the fourth product units, the third adding unit which outputs the difference of the two input signals by inputting the outputs of the first and the second adding units, the fourth adding unit which outputs the addition of the two input signals by inputting the outputs of the first and the second product units, a data determining unit which outputs I and Q channel data by inputting the output of the fourth adding unit.
Patent KR-970006156-B1 (KR)
Title: A process for culturing of recombinated yeast containing a dna of presurface antigen and surface antigen in hepatitis type b virus
Inventor: KIM SE-HOON
IPC: C12N15/51
Filed: 1993-12-27
Granted: 1997-04-24
Abstract: In case that enzyme maternal cell including preS2-S Ag protein gene controlled by glyceroaldehyde-3-phosphoric dehydration enzyme(GAP) promoter is cultivated, recombinant yeast is produced by supplying and cultivating excess substrate to keep the concentration of ethanol over a certain standard since when the concentration of dextrose is 0. Therefore, the above cultivation method of recombinant yeast can improve the productivity of entire surface and surface antigen.
Patent KR-970006886-B1 (KR)
Title: 4 -hydroxy-2'-nitrobutyrophenone and tetrahydro -2 - (o-nitrophenyl) -2- furanol useful as intermediates in the preparation of a crop-selective herbicide
Inventor: CORTES DAVID ANDRES
IPC: C07C201/12
Filed: 1993-12-28
Granted: 1997-04-30
Abstract: The following are claimed: A) 4-hydroxy-2'-nitrobutyrophenone (I); B) tetrahydro-2-(o-nitrophenyl)-2-furanol (II): and C) prepn. of 4-halo-2'-nitrobutyrophenone of formula (III) comprising reacting a cpd. of formula (IV) with a 2-haloethanol cpd. of formula (V) in the presence of an aq. base and a phase transfer catalyst, opt. in the presence of an organic solvent to form (I) and/or (II), and further reacting (I) and/or (II) with a hydrogen halide to form (III). X' = halo; R = 1-4C alkyl X" = Cl or Br. The hydrogen halide is used as an excess amt. and is HCl or HBr. The solvent is water and/or an aromatic hydrocarbon such as toluene. The reaction temp. is 40-130 deg.C. One molar equiv. of the 2-haloethanol cpd. is used. The phase transfer catalyst is benzyltrimethylammonium hydroxide and the aq. base is NaOH. (I) and/or (II) can be prepd. by reacting dihydro-3-(o-nitrobenzoyl)-2(3H)-furanone with an aq. acid selected from sulphuric acid, phosphoric acid and acetic acid, opt. in the presence of an organic solvent.
Patent KR-0126652-B1 (KR)
Title: Formation method of mosfet
Inventor: WOO YOUNG-TAK
IPC: H01L21/336
Filed: 1993-12-31
Granted: 1998-04-02
Abstract: A forming method of transistors is provided to improve flexibility of the transistor. The method comprises the steps of: forming an active region using an isolating insulator(6); forming a P-well(7) by ion-implanting of boron ions; forming a P+-well(9) using a photo-resist pattern(8); forming a gate(12) on the P-well(7) and the P+-well(9); forming N-type source and drain regions(14) by ion-implanting of phosphorus ions; forming a spacer(15) in both sidewalls of the gate(12); and forming N+-type source and drain regions(16) by ion-implanting. Thereby, it is possible to increase the flexibility of transistor using the wells having different doping concentration.
Patent KR-100186884-B1 (KR)
Inventor: WHITE DONALD ANDREW
IPC: C08F8/50
Filed: 1991-08-19
Granted: 1999-05-15
Abstract: 전환 조건하에서 예컨대 폴리이소부틸렌, 또는 C 4 내지 C 7 이소올레핀과 파라-알킬스티렌의 공중합체와 같은 고분자량 포화 이소올레핀 중합체를 용융상태에서 산소-함유 가스, 유기 퍼옥사이드 또는 아조 화합물과 같은 개시제와 접촉시켜 저분자량의 이소올레핀 중합체를 제조하는 방법이 제공된다.
Patent RO-125741-B1 (RO)
Title: Basic showcase for displaying objects which comprises an articulated polyhedral compartment
Inventor: L HOTEL FRANCOIS
IPC: A47F5/11
Filed: 2009-03-02
Abstract: The support e.g. parallelepiped articulated polyhedral box, has a polyhedral sleeve with articulation edges and retractable pivotingly maintenance walls e.g. retractable maintenance flaps (15, 16), where the polyhedral box is fixed between a folded flat state and an unfolded functional state and opened for receiving an object in a unique compartment. The maintenance walls are strutting walls that are retractable between a floor surface (5) and a ceiling surface (3) to form a force descent.
Patent RO-129057-B1 (RO)
Title: Mouthwash with bee pollen tincture and essential oils
Inventor: IONIŢĂ ANA-CORINA
IPC: A61K8/03
Filed: 2012-05-31
Abstract: The invention relates to a mouthwash composition meant for hygiene of oral cavity. According to the invention, the composition consists of the combination of 96% ethyl alcohol with distilled water, bee pollen tincture, clove essential oil, basil essential oil, mint essential oil, eucalyptus essential oil, thyme essential oil, in an association ratio of 60:22.7:14...15:0.5...1:0.5...1:0.5:0.5:0.3.
Patent RO-128710-B1 (RO)
Title: Dermatocosmetic phytotherapeutic product with cumulated effect in cutaneous inflammatory disorders and process for preparing the same
Inventor: ZGLIMBEA LENUŢA
IPC: A61P17/02
Filed: 2012-08-23
Abstract: The invention relates to a phytotherapeutic product used in dermatology. According to the invention, the product comprises 0.1...12% extract of herba Trifolii, possibly extract of Hippocastani, and 1...2% extract of folium Hederae, extract of radix Bardanae, 0.1...2.5% extract of herba Cyani, and usual conditioning agents for the remainder up to 100%, the percentage being expressed by weight.
Patent RS-54290-B1 (RS)
Inventor: Ferrero Fulvio
IPC: B25J19/00
Filed: 2012-05-15
Abstract: Višeosni industrijski robot, koji sadrži:- strukturu (12) osnove,- artikulisani zglob (20) ruke robota, i- lanac uzajamno artikulisanih elemenata (13, 14, 16, 18) robota koji povezuju navedenu strukturu osnove (12) sa navedenim zglobom (20) ruke robota,- gde se navedeni zglob (20) ruke robota završava prirubnicom (F) sa kojom je krutom vezom spojena glava (100) za tačkasto električno zavarivanje koja zahteva napajanje električnom energijom i/ili dopremanje fluida,- gde glava za zavarivanje sadrži noseću strukturu (111) kruto povezanu sa zglobom (20) ruke robota i par elektroda (101, 102) za zavarivanje nošenih od strane respektivnog kraka (103, 104), gde je najmanje jedan od navedenih krakova (103) koji nose elektrode pokretno postavljen na nosećoj strukturi (111) na glavi (100) između otvorenog položaja i zatvorenog položaja, gde navedena glava (100) dalje sadrži aktuator (116) za pokretanje navedenog pokretnog kraka (103) i električni transformator (T) radi primene električnog napona potrebnog za zavarivanje preko elektroda (101, 102),- gde je kroz navedeni lanac uzajamno artikulisanih elemenata (12, 13, 14, 16, 18) robota i kroz navedeni zglob (20) ruke robota definisan kontinualni unutrašnji prolaz u kojem su prihvaćeni jedan ili više kablova i/ili cevi za navedeno napajanje električnom energijom i/ili navedeno dopremanje fluida do alata(100),- gde je struktura glave za zavarivanje u potpunosti pokrivena oplatom (105) koja se sastoji od dve polu-školjke (105a, 105b) spregnute jedna sa drugom i sa glavnim zidovima paralelnim u odnosu na opštu ravan dva kraka koji nose elektrode, gde navedena oplata poseduje zadnji otvor radi omogućavanja povezivanja noseće strukture glave (100) za zavarivanje sa prirubnicom (F) robota i prednji otvor kroz koji se pružaju dva kraka (103, 104) glave (100) koji nose elektrode,- i gde navedeni kablovi i prvenstveno takođe navedene cevi (C), koja su prihvaćena kroz kontinualni unutrašnji prolaz robota nastavljaju dalje bez ometanja i prekida kroz prolaz (F1) obrazovan na navedenoj prirubnici (F) i zatim unutar navedene strukture (111) glave (100) za zavarivanje sve do ulaznog konektora (D1) izvedenog na navedenom transformatoru (T), čime su navedeni kablovi i cevi u potpunosti izvedeni u unutrašnjosti robota i u unutrašnjosti glave (100) za zavarivanje, bez potrebe za obezbeđivanjem zasebnih kablova ili cevi za glavu (100) za zavarivanje povezanih sa kablovima i cevima robota u vezi sa navedenom prirubnicom (F).Prijava sadrži još 3 patentna zahteva.
Patent RS-54618-B1 (RS)
Inventor: SUN XICHENG
IPC: A61K31/433
Filed: 2011-02-10
Abstract: Jedinjenje formule (I)ili njegova farmaceutski prihvatljiva so, gde jeX izabran iz grupe koju čine O i S;Y izabran iz grupe koju čine O i S;Z izabran iz grupe koju čine Z1, Z2, Z3, i Z4, gdeZ1 jeZ2 jeZ3 jeZ4 jePod uslovom da je Z samo Z4 kada bar jedan od X ili Y je S;R1 je izabran iz grupe koju čine hidrogen, (C1-C6)alkil, (C3-C7)cikloalkil, (C1-C6)haloalkil, nesupstituisan aril(C1-C4)alkil, supstituisan aril(C1-C6)alkil, (C1-C6)heteroalkil, supstituisan ili nesupstituisan aril, i supstituisan ili nesupsituisan heteroaril;R2 je izabran iz grupe koju čine hidrogen, halogen, cijano, i (C1-C6) alkoksi;R3 je izabran iz grupe koju čine hidrogen, halogen, (C1-C6) alkil, (C1-C6)haloalkil, (C1-C6)alkoksi, cijano, i N, N-dimetilamino;R4 je izabran iz grupe koju čine tetrazol, oksadiazolon, tiadiazolon, metilsulfonilkarbamoil, i N-hidroksikarbamoil; iR5 je izabran iz grupe koju čine karboksi, tetrazol, oksadiazolon, tiadiazolon, metilsulfonilkarbamoil, i N-hidroksikarbamoil.Prijava sadrži još 14 patentnih zahteva.
Patent SA-109300524-B1 (SA)
Inventor: W SANDER AARON
Filed: 2009-08-19
Abstract: يتعلق الكشف الراهن بطرق تستخدم في عملية استخراج معززة للزيت enhanced oil recovery، وطرق استخدام هذه التراكيب لاستخراج الزيت. وتشتمل التراكـيب وفقاً للكشـف الراهن على مادة خافضة للتوتر السطحي غير أيونية وغير استحلابية nonionic, non-emulsifying surfactant لها ألفة نحو CO2 CO2-philicity تتراوح من 1.5 إلى 5.0، وثاني أكسيد الكربون carbon dioxide موجود في طور سائل liquid phase أو طور فوق الحرج supercritical phase، والماء، حيث تعزز المادة الخافضة للتوتر السطحي غير الأيونية وغير الاستحلابية تشكل رغوة ثابتة stable foam مكونة من ثاني أكسيد الكربون carbon dioxide والماء.
Patent SA-113340742-B1 (SA)
Title: Herbicidal compositions comprising 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl) pyridine-2-carboxylic acid or a derivative thereof and synthetic auxin herbicides
Inventor: JURAS LEN
Filed: 2013-07-24
Abstract: The present application related to herbicidal compositions containing and methods for controlling undesirable vegetation utilizing (a) a compound of formula (I): or an agriculturally acceptable salt or ester thereof and (b) a synthetic auxin herbicide, e.g., 2,4-D, aminocyclopyrachlor, aminopyralid, clomeprop-P, clopyralid, dicamba, diclorprop-P, fluroxypyr meptylheptyl ester (MHE), MCPA, MCPB, picloram, quinclorac, triclopyr, and halauxifen-methyl (methyl 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)picolinate), or an agriculturally acceptable salt or ester thereof. The compositions and methods provided herein provide control of undesirable vegetation, e.g., in direct-seeded, water-seeded and transplanted rice, cereals, wheat, barley, oats, rye, sorghum, corn/maize, sugarcane, sunflower, oilseed rape, canola, sugar beet, soybean, cotton, pineapple, pastures, grasslands, rangelands, fallowland, turf, tree and vine orchards, aquatics, plantation crops, vegetables, industr
Patent SA-117390079-B1 (SA)
Inventor: Ibrahim Aqla Alanazi
Filed: 2017-10-29
Abstract: تم الإفصاح عن جسيم نانوي مضاد للالتهاب موظف للبروتين وطريقة تحضير الجسيم النانوي المضاد للالتهاب والموظف للبروتين. ويحتوي الجسيم النانوي المضاد للالتهاب والموظف للبروتين على نواة مركزية تتألف من جسيم شيتوزان نانوي مغطى بحمض الهيالورونيك وبروتينات ممتزة للسطح مضادة للالتهاب والتي تشكل الغلاف الخارجي حول النواة المركزية، حيث يتم اختيار البروتينات الممتزة للسطح والمضادة للالتهاب من مجموعة من (ITIH4)، و(AGP) ومزيج من (ITIH4) و(AGP). وتتضمن طريقة التحضير تشتيت جسيمات شيتوزان نانوية في حمض الخل/ محلول الأسيتات لإنتاج تشتيت، وإضافة كمية متساوية من محلول أسيتات يحتوي على حمض الهيالورونيك مع التحريك القوي لتشكيل جسيم شيتوزان نانوي مغطى بحمض الهيالورونيك (CS-HA)، وجعل جسيم الشيتوزان النانوي المغطى بحمض الهيالورونيك حاملا لوظائف بروتينات ممتزة للسطح مضادة للالتهاب والتي تم اختيارها من مجموعة من (ITIH4)، و(AGP) ومزيج من (ITIH4) و(AGP)، لتشكيل الجسيم النانوي المضاد للالتهاب والموظف للبروتين. شكل 1
Patent SA-516371432-B1 (SA)
Title: A method of generating data in an oil and gas supply chain for compatibility with external systems
Inventor: GIORGIO CASET
Filed: 2016-06-29
Abstract: The present disclosure generally relates to an interface system and method of interfacing to generate data compatible with an external system in an oil and gas asset supply chain, and in particular to an interface and interface method for generating secure and verifiable data to prevent tampering, injection of unwanted data resulting from an unauthorized access along a supply chain. An interface generates and transforms data in an oil and gas supply chain for compatibility with external systems. Collected data is captured by an industrial control system sensor or data collector, and transferred to a secure intermediary hardware platform to interface with a software component. The collected data is then modified using a business rules engine to create enhanced data and events created from the enhanced data.
Patent SA-518390958-B1 (SA)
Title: Organic Rankine Cycle Based Conversion of Gas Processing Plant Waste Heat Into Power and Cooling
Inventor: AKRAM HAMED MOHAMED KAMEL
Filed: 2018-02-19
Abstract: A system includes a waste heat recovery heat exchanger configured to heat a heating fluid stream by exchange with a heat source in a crude oil associated gas processing plant; and an Organic Rankine cycle energy conversion system. The Organic Rankine cycle energy conversion system includes a heat exchanger configured to heat a first portion of a working fluid by exchange with the heated heating fluid stream; and a cooling subsystem including one or more cooling elements each configured to cool one or more of a process stream from the crude oil associated gas processing plant and a cooling water stream for ambient air cooling by exchange with a second portion of the working fluid. The Organic Rankine cycle energy conversion system includes an ejector configured to receive the second portion of the working fluid from the cooling subsystem and a third portion of the working fluid; a turbine and a generator configured to generate power by expansion of a fourth portion of the working flui
Patent SA-518391052-B1 (SA)
Title: Treatment of Kerogen in Subterranean Formations
Inventor: DAVID JACOBI
Filed: 2018-03-03
Abstract: Provided in this disclosure, in part, are methods, compositions, and systems for degrading organic matter, such as kerogen, in a subterranean formation. Further, these methods, compositions, and systems allow for increased hydraulic fracturing efficiencies in subterranean formations, such as unconventional rock reservoirs. Also provided in this disclosure is a method of treating kerogen in a subterranean formation including placing in the subterranean formation a composition that includes a first oxidizer including a persulfate and a second oxidizer including a bromate. Fig 1.
Patent SA-518391894-B1 (SA)
Title: Removal of barite weighted mud
Inventor: Saif Ahmed AL-THABIT
Filed: 2018-06-26
Abstract: A composition for dissolving drilling mud including barite particles and a polymer includes an enzyme capable of reacting with the polymer; a chelating agent capable of dissolving the barite particles; and a catalyst capable of promoting a reaction between the chelating agent and the barite particles. Fig. 1A
Patent SA-519401479-B1 (SA)
Title: Curtain Wall With A Wall Element With A Frame With A Compartment for A Wing or The Like and Method for Replacing an Infill Element in A Curtain Wall
Inventor: STEPHANIE CATHARINA R CLAEYS
Filed: 2019-04-03
Abstract: Curtain wall constructed from prefabricated connecting wall elements (2) consisting of a frame (3) of assembled profiles (4) on the inside (5) of the curtain wall (1) and of one or more filling elements (6) on the outside (7), whereby the curtain wall contains a wall element (2) with a two-part frame (3) consisting of two subframes, respectively a fixed frame part (3') and a second frame part (3”) fitted with an infill element (6), characterized in that the fixed frame part (3') is located behind the second frame part (3”) seen from the outside (7) of the curtain wall (1), whereby the fixed frame part (3”) is equipped with a rebate (40) into which the second frame part (3”) fits and whereby the relevant filling element (6) is attached to the outside of the curtain wall (1) on the outward looking side (7) of the second frame part(3”) using structural silicone (28) in such a way that this outside of the second frame part (3”) is entirely covered by the filling element (6). Figure: 21.