baber/WOPTO huggingface dataset:
Patent KR-930002627-B1 (KR)
Inventor: KAWACHI MASAO
IPC: G02B6/28
Filed: 1992-12-02
Granted: 1993-04-06
Abstract: 내용 없음.
Patent KR-100254164-B1 (KR)
Inventor: SAKAMOTO HIDEO
IPC: A63F7/02
Filed: 1992-12-17
Granted: 2000-05-01
Abstract: 본 발명은, 입상에 의하여 소정의 경품구슬을 배출하는 경품구슬 배출장치를 이용하여 유기구슬을 대출하는 빠찡꼬기에 관한 것으로, 입상에 의하여 배출된 경품구슬수가 미리 정한 소정치에 도달할 때마다 외부에 출력을 도출하는 제1의 출력도출수단과, 유기구슬의 대출요구신호에 따라서 배출된 유기구슬수가 미리 정한 소정치에 도달할 때마다 외부에 출력을 도출하는 제2의 출력도출수단과, 를 구비하여서, 각 출력도출수단으로 도출되는 출력에 따라서 소정의 신호를 관리 컴퓨터에 보내면, 종래와 마찬가지의 배출구슬 및 대여구슬에 관한 관리데이터를 작성할 수 있고, 종래의 관리컴퓨터를 그대로 사용할 수 있음과 동시에, 제1의 출력도출수단의 출력단자와, 제2의 출력도출수단의 출력단자를 근접시켜서 배치할 수 있으므로, 그 배선작업을 간단히 할 수 있게 한 것이다.
Patent KR-950004882-B1 (KR)
Title: Lighting connecter
Inventor: JON O-KON
IPC: G02B6/36
Filed: 1992-12-29
Granted: 1995-05-15
Abstract: The device has a rotation and marking system for marking point of max. light intensity on the cylindrical outer surface of a ring mounting which is held in a clamp. The rotating and marking system and the clamp are supported by a vertical holder displaced along a rail system supporting an alignment device for the optical system and the optical fibres. The rotation and marking system and the alignment device for the optical system can be fixed in a given horizontal position. Pref. a ring adapter is used for fixing the ring mounting for the optical fibre to the rotation and marking system.
Patent KR-960001084-B1 (KR)
Title: A node alarm confirmation method between exchanger's
Inventor: JUNG YUN-KWAE
IPC: H04M3/22
Filed: 1992-12-29
Granted: 1996-01-18
Abstract: checking whether an alarm is generated in a present node by transmitting a hardwear alarm signal to an FI block when the alarm is generated, reading a present node state, extracting an alarm address of a node indicated by a present node table pointer, and confirming the address of the nodes where the alarm had been generated; if the alarm is generated in the present node in the above step, transferring alarm generation information to a management processor by extracting the address and information from the node table; if the present node table pointer is not the last one after checking the node, extracting the alarm address of the node by regulating the node table indication pointer; and if the present node table pointer is the last one, returning to the first step.
Patent KR-960015611-B1 (KR)
Title: Method for rapidly radiolabelling monovalent antibody fragment with technetium
Inventor: HANSEN HANS J
IPC: C07K16/00
Filed: 1990-09-18
Granted: 1996-11-18
Abstract: A rapid and quantitative method for producing a sterile, injectable solution of Tc-99m-labeled monovalent antibody fragment comprises the step of mixing a sterile solution containing a monovalent antibody fragment having at least one free sulfhydryl group, stannous chloride and excess tartrate, at mildly acidic pH, or a sucrose-stabilized lyophilizate of such solution, with a sterile solution of Tc-99m-pertechnetate, whereby substantially quantitative labeling of the antibody fragment with Tc-99m is effected in about 5 minutes at ambient temperature, the resultant sterile solution of Tc-99m-labeled monovalent antibody fragment being suitable for immediate injection into a patient for radioimmunodetection.
Patent KR-0148024-B1 (KR)
Inventor: HORI KAZUTOSHI
IPC: B62D55/20
Filed: 1991-02-13
Granted: 1998-08-17
Abstract: 본 발명은, 건설기계 등의 캐터필러차량에 장착하는 고무벨트의 코어바와 러그패턴의 개량에 관한 것이다. 
     본 발명에 의한 고무벨트를 피치가 짧은 고무벨트로써, 차량의 주행시에 발생되는 진동과 소음을 감소시키며, 고무벨트의 강성과 견인력을 높이고, 또, 고무벨트의 굴곡에 의한 찌그러짐이 적으며, 러그의 마모도 적다. 이렇게 하기 위해서, 고무벨트에, 구동륜의 모든 톱니와 각각 맞물릴 수 있도록 코어바(1)를 배열하여 매설하며, 코어바(1)의 중앙에는 구동륜과 맞물리는 맞물림 결합부(2)를 형성하고, 이 맞물림결합부(2)의 좌우 양 쪽으로 연속하여 유도돌출부(3), 전동레일면(4), 날개부(5) 등을 각각 형성하며, 상기한 맞물림결합부(2)의 폭과 좌우 날개부(5)의 폭을 거의 근사하게 형성한다. 
     그리고, 고무벨트(6)의  서로 인접하는 코어바(1)와 코어바(1)사이에는 구동륜의 톱니가 삽입되는 맞물림결합공(9)을 형성하며, 고무벨트의 접지면쪽에 형성하는 러그는, 서로 인접하는 복수개의 코어바(1) 및 코어바 사이의 투영면의 좌우 부분을 각각 걸치도록 형성하고 있다.
Patent KR-100196907-B1 (KR)
Title: One-way drive device
Inventor: PIRES PAUL B
IPC: F16D41/12
Filed: 1991-04-18
Granted: 1999-06-15
Abstract: A one way drive device, for example an overrunning clutch, is disclosed herein and includes a drive member and a driven member which are mounted for clockwise and counterclockwise rotation about a common axis. The drive member includes a planar drive face normal to the common axis and is adapted for connection with a source of power for rotating the planar drive face either clockwise or counterclockwise. The driven member includes a planar driven face which is positioned in close proximity to and in confronting relationship with the drive face. The drive and driven members are coupled to one another through a series of pockets in one of the drive or driven faces and a plurality of cooperating pawls carried by the other face such that when the drive member is driven counterclockwise, it drives the driven member with it an when the drive member is driven clockwise it does so freely, that is, without driving the driven member.
Patent KR-970004622-B1 (KR)
Inventor: HAMAMOTO YASUO
IPC: H03H17/02
Filed: 1993-04-09
Granted: 1997-03-29
Abstract: 요약 없음
Patent KR-100275212-B1 (KR)
Title: Device of measuring core for rotary trans
Inventor: KIM SEONG CHEOL
Filed: 1993-06-30
Granted: 2001-01-15
Abstract: PURPOSE: A device of measuring a core for a rotary trans is provided to consecutively measure groove depth, parallelism, and thickness of a core coupled by a core loader, unloader, measurer, and a position adjuster, thus preventing an inaccurate measurement caused by an operator's direct using of measurement tools as well as preventing a lowering of efficiency. CONSTITUTION: A loader(2) is set on one end of a table(1). An adjuster(3) receives a core(C) from the loader(2), and adjusts a position to a constant state. A transfer(5) transfers the position-adjusted core(C) to a measurer(4). The measurer(4) measures the transferred core(C). An unloader(6) loads the measurement-completed core(C). The loader is composed of a loading unit and a transfer unit. The loading unit comprises as follows. The first slider installs many insertion axes where the core(C) is inserted. The first slide guide horizontally transfers the first slider.
Patent KR-970006991-B1 (KR)
Inventor: FECIK MICHAEL T
IPC: C03B23/035
Filed: 1993-07-01
Granted: 1997-05-01
Abstract: 내용없음
Patent KR-960004393-B1 (KR)
Title: Castable composition
Inventor: HWANG HO-KEUN
IPC: C04B35/443
Filed: 1993-07-27
Granted: 1996-04-02
Abstract: The high-strength refractory and thermal insulating castable is composed of 50-70 wt% lightweight aggregate such as porous alumina, a mixture of porous alumina and perlite, which has the particle size of 1-3mm, 5-15 wt% refractory clay, 7-20 wt% fine spinel powder having the particle size of less than 40 micrometer, 2-7 wt% ultrafine silica powder having the particle size of less than 10 micrometer, 5-15 wt% alumina cement as a binder and 2-5 wt% sodium hexametaphosphate such as sodium pyrophosphate.
Patent KR-0161694-B1 (KR)
Inventor: ONO YOSHIO
IPC: G01N27/12
Filed: 1993-09-11
Granted: 1999-03-30
Abstract: 본 발명에 의해서, H 2 , C 2 H 5 OH 및 다른 가스에 대해서는 감도를 갖지 않지만 500ppm의 농도와 6 내지 12V의 브리지전압에서 25 내지 50㎷의 CO감도를 갖는 접촉연소식 일산화탄소센서가 제공된다. 각 코일은 각기 특정한 범위내에 있는 큰 직경, 비저항치, 비커즈경도치, 온도계수치를 갖는 Fe·Pd계 합금와이어재료로 제조된다. Cu 2 O, ZnO, MnO 2 및 Pt 블랙으로 구성된 촉매가 감지부의 코일의 상면상에 형성되며, CuO 및 Cr 2 O 3 로 구성된 촉매가 기준부의 코일의 상면상에 형성된다.
Patent KR-100270182-B1 (KR)
Inventor: HOULIHAN FRANCIS MICHAEL
IPC: C07C303/28
Filed: 1993-09-22
Granted: 2000-10-16
Abstract: [치환된 스티렌] 
     치환된 스티렌은 간단한 저온 기법에 의해 합성된다. 보호된 페놀 스티렌을 염기의 존재하에 산 무수물, 디카보네이트, 할로겐 치환된 알킬 또는 산 클로라이드와 반응시켜 카보닐 치환된 스티렌을 생성시킨다. 생성물이 증류하지 않고 사용될 정도로 충분히 순수하여 증류로 인한 예상치 않은 수율 감소가 배제된다.
Patent KR-0134330-B1 (KR)
Inventor: PARK JOO-YEUN
IPC: G03B21/602
Filed: 1993-11-12
Granted: 1998-04-20
Abstract: 본 발명은 배면 투사형 음극선관의 스크린 구조를 개시한다. 본 발명은, 그 일측면에 제1렌티큘러 렌즈면이 마련되며, 이 제1렌티큘러 렌즈면과 대향되는 타측면에는 프레즈넬 렌즈면이 마련된 프레즈넬 판과, 그 내부에 확산물질이 충진된 채 상기 프레즈넬 판과 소정간격 이격되어 상호대면하도록 설치되며 그 일측면에는 제2렌티큘러 렌즈면이 마련되고 그 타측면에는 블랙매트릭스면과 제3렌티큘러 렌즈면이 소정폭으로 형성된 렌티큘러 판을 구비하는 배면 투사형 음극선관의 스크린 구조에 있어서, 상기 블랙 매트릭스의 기저면이 상기 렌티큘러 판을 내측을 향해 삼각형상으로 형성되며, 상기 렌티큘러 판과 상기 블랙 매트릭스 기저면 사이에는 상기 렌티큘러 판의 제2렌티큘러 렌즈면에 의해 주사되는 투사광을 상기 제3렌티큘러 렌즈면을 향해 반사시키는 반사막이 코팅된 것으로서, 블랙 매트릭스에 의해 투사광이 흡수 손실되는 것을 방지할 수 있어 해상도 저하를 방지할 수 있는 것은 물론 수평방향 시야각도(View Angle)를 크게하여 시감특성을 개선 가능하고, 블랙 매트릭스와 렌티큘러 판의 접촉력을 향상 시켜 상호간의 구조적 강성을 향상 시킨 이점이 있다.
Patent KR-950008358-B1 (KR)
Title: Washing or rinsing machines for crockery
Inventor: LEE JE-YOL
IPC: A47L15/00
Filed: 1993-11-22
Granted: 1995-07-28
Abstract: The apparatus for preventing a cavitation of a pump is constructed that one end of a sealing film is set by a hinge on the upper side of the interior wall of a discharging entrance so that the sealing film opens and closes an air inflow entrance, thereby with an improvement of a cleansing ability.
Patent KR-960014717-B1 (KR)
Title: Transporter for weapon
Inventor: AHN BYUNG-CHOL
IPC: F41F1/00
Filed: 1993-11-26
Granted: 1996-10-19
Abstract: a support frame; a canon ball installation plate having a lower concave portion; a transfer frame having a driving portion; a first pinion engaged with a rack on the one side of the support frame; a second pinion engaged with a rack on the other side of the support frame.
Patent KR-100275836-B1 (KR)
Inventor: HERBERT RIEMENSCHNEIDER
IPC: C01C3/10
Filed: 1993-12-03
Granted: 2000-12-15
Abstract: 본 발명은 시안화나트륨 또는 시안화칼륨을 기본으로 하는 신규한 알칼리 금속 시안화물 과립 및 이의 제조방법에 관한 것이다. 
     시판되는 알칼리 금속 시안화물 과립은 불규칙한 입자로 구성되어 있다. 단점은 특히 분진을 형성하는 것과 케이크화 되려는 경향이다. 
     본 발명에 따른 알칼리 금속 시안화물 과립은 거의 마모되지 않으며 케이크화 경향이 적다. 이 과립은 입자직경이, 0.1 내지 20mm 범위이고 부피 밀도가 600g/dm 3 이상이며 마모율이 1% 미만이고 케이킹 지수가 4 이하인 사실상 구형인 입자임을 특징으로 한다. 
     이 과립은 알칼리 금속 시안화물을 함유하는 수용액을 유동상 중에서 알칼리 금속 시안화물 핵 상에 분무시키고 물을 증발시키는 유동상 분무 과립화로 제조할 수 있다.
Patent KR-100280761-B1 (KR)
Title: 이성체성 노난올과 데칸올의 혼합물, 이의 제조방법, 이로부터 수득한 프탈산 에스테르, 및 이 에스테르의 가소화제로서의 용도
IPC: C07C69/80
Filed: 1993-12-15
Granted: 2001-02-01
Abstract: n-부탄알과 펜탄알(이는 n-펜탄알 60 내지 90중량%, 2-메틸부탄알 10내지 40중량% 및 3-메틸부탄알 1중량% 이하의 혼합물이다)을 혼합 알돌-축합반응시키고, 알돌 축합반응 생성물을 포화 알콜로 수소화시키고, 노난올 및 데칸올보다 낮은 온도에서 비등하는 성분들을 반응 혼합물로부터 제거함으로써 이성체성 노난올과 데칸올의 혼합물을 수득한다. 상기 알콜혼합물은 에스테르 가소화제를 제조하는데 특히 적합하다.
Patent KR-100221955-B1 (KR)
Inventor: LEE JOON-GYU
IPC: D01F6/62
Filed: 1993-12-29
Granted: 1999-10-01
Abstract: 본 발명은 제전성 폴리에스테르섬유의 제조방법임. 
     종래의 방법으로 제조한 것은 제전성피브릴이 섬유단면의 표피층에 집중되어 있었으므로 감량가공처리하면 표피층이 제거되어서 제전성능이 약화되었음. 
     본 발명은 섬유단면내에 제전성피브릴이 고르게 분포되도록하여서 우수한 제전성과 내구성을 발휘할 수 있도록 폴리에스테르성분에 폴리알킬렌옥사이드 3중량% 이하, 알킬술폰산염 또는 알킬아릴술폰산염 2중량%이하가 함유되도록 용융블랜드한 다음 방사드래프트 150~300으로 방사하여 제조함을 특징으로 하는 방법임. 
     본 발명으로 제조한 제전성 폴리에스테르섬유는 제전성이 우수하고 감량처리후에도 제전효과가 떨어지지 않았음.
Patent KR-970004394-B1 (KR)
Title: Switching device to panorama mode of compact camera
Inventor: HAN SANG-HOON
IPC: G03B37/00
Filed: 1993-12-29
Granted: 1997-03-27
Abstract: An apparatus for converting standard mode and panorama mode of camera is provided that readily converts functions by simply operating a switch without changing a film. The apparatus for converting standard mode and panorama mode of camera without changing a film includes a switching unit(100) for providing a linear operation to an operative member and a finder to operate a mode converting operation by selecting a standard mode or a panorama mode; an operating unit(200) for converting the linear operation of the switching unit to a rotational operation so as for a first panorama blade plate(260) and a second panorama blade plate(270) to be opened or closed; and a finder for converting the linear operation of the switching unit to a rotational operation to display a photographing state according to a selection of the switching unit and converting a first blade plate and a second finder blade plate to an open state or a close state.
Patent KR-100256237-B1 (KR)
Title: Method of forming contact hole
Inventor: EUN YONG SEOK
IPC: H01L21/28
Filed: 1993-12-29
Granted: 2000-05-15
Abstract: PURPOSE: A method for forming a contact hole is to simplify the number of processes and to improve a design margin. CONSTITUTION: A field oxide layer(2), a gate oxide layer(3), and a polysilicon layer(4) are deposited on a silicon substrate(1), and are selectively etched to form a word line pattern. An insulating layer(10) having a high etching selectivity is deposited on the entire surface of the substrate, and is selectively etched to form a spacer insulating layer on a sidewall of the word line pattern. An insulating layer(100) having a high etching selectivity is formed on the entire surface of the substrate, and is planarized with a planarizing layer(6). After a polysilicon layer(7) is deposited on the entire surface of the substrate to function as a contact mask, the polysilicon layer is selectively etched to expose the planarizing layer. A metallic oxide film(20) is formed on the entire surface of the substrate in such a way that an edge thereof is sharpened, and is annealed.
Patent KR-0170424-B1 (KR)
Title: Process for making washing and cleaning active tensile granulates
Inventor: BAUER VOLKER
IPC: C11D17/06
Filed: 1990-03-06
Granted: 1999-01-15
Abstract: The invention is a process for producing surfactant granules by mixing a water-containing surfactant with a solid to form granules, drying the granules and recycling the dried granules as a portion of the solid.
Patent KR-100225446-B1 (KR)
Title: Method for automatically defining the correlation of directional sensors with the directions of motion of a vehicle
Inventor: GRULER MARTIN
IPC: B62D6/00
Filed: 1992-05-08
Granted: 1999-10-15
Abstract: The invention concerns a data-acquisition device (1) with a directional measurement unit (2) designed to determine the dynamic behaviour of the vehicle. It is proposed that the measurement-unit signals are combined with signals generated by vehicle components and unequivocally associated with a known direction of motion of the vehicle, thus giving automatic correlation of the directions of motion of the vehicle (6) with the measurement-unit sensors.
Patent RO-122171-B1 (RO)
Title: Electric actuator with rotary and linear motion
Inventor: MINCIUNESCU PAUL
IPC: H02K7/20
Filed: 2003-04-11
Abstract: The invention relates to an electric actuator for machine-tools, robots and the like. According to the invention, the electric actuator consists of a direct curent linear motor comprising a ferromagnetic cylinder (11) at whose ends there are secured two radially magnetized permanent magnets (12 and 13), a ferromaagnetic housing (8) wherein there are mounted two cylindrical coils (9 and 10), a cover (6) and a shield (7) and a rotary motor consisting of a rotoric bush (16) whereon some alternating polarity permanent magnets (17) are secured, the bush (16) being mounted on a perforated shaft (25), a stator (18) made of steel sheets and having notches (19) wherein there is located an alternating current winding (20), a housing (21) provided with some shields (22 and 23), a position and speed transducer, the rotary motor being sealed with a cover (28), both motors being mounted on a shaft (1) of a linear guide provided with balls and being also mounted in connection with each other by means of the shield (22) of the rotary motor and of the shield (7) of the linear motor.
Patent RO-121860-B1 (RO)
Title: Softener-containing granulated detergent
Inventor: FLOREA EMILIAN
IPC: C11D7/02
Filed: 2006-08-11
Abstract: The invention relates to a granulated detergent composition to be used for hand and automatic washing of textiles. According to the invention, the detergent composition comprises sodium carbonate, sodium sulphate, sodium tripolyphosphate, ionic and non-ionic surface active agents, sodium silicate, perfume, water, for hand washing there being additionally used bleaching agent, powder softener, foaming agent and proteolytic enzymes, while for machine washing there are added sodium perborate, soap as powder, water softener, substances releasing active oxygen, anti-foaming agent, proteolytic enzymes and broad range disinfectants.
Patent RO-128587-B1 (RO)
Title: Mulberry tree - morus spp. vitroplantules inoculated with endomycorrhizae of the vesicular-arbuscular type intended for cultivating lead-contaminated soils and process for obtaining the same
Inventor: DIACONESCU CRISTIANA
IPC: A21D13/08
Filed: 2011-09-19
Abstract: The present invention relates to a seedling material consisting of mulberry vitroplantules colonized with endomycorrhizae of the vesicular-arbuscular type for at least 15% of the root biomass preserving the genetic characteristics of the parental forms while exhibiting higher bioproductive parameters and physiologic tolerance in lead-contaminated soils. The invention also relates to a process for preparing seedling material consisting in in-vitro multiplication of nodal explants resulting from stimulated sprouts of dormant shoots, using the culture medium MS, the multiplication hormones BAP and KIN, the rooting hormone IBA, after which the vitroplantules are inoculated with raw inoculum resulting from the root biomass of maize or onion plants or with commercial biofertilizers, the colonization being controlled and the colonized vitroplantules being selected from the replication field.
Patent RO-128254-B1 (RO)
Title: Functional foodstuff for body weight management
Inventor: RADU DANA GINA
IPC: A23L9/10
Filed: 2012-10-17
Abstract: The invention relates to a product for the body weight control. According to the invention, the product comprises a dough of ground flax, powder milk, fructose and powder cocoa, the premix product having an energetic value of 356 kcal/100g and 27.4% total alimentary fibers, after recomposition with water or alimentary liquids there resulting pudding type or stick bar food stuff.
Patent RS-53747-B1 (RS)
Inventor: RUCKER PAUL VINCENT
IPC: C07D213/75
Filed: 2009-07-14
Abstract: Jedinjenje formule I:ili njegova so.Prijava sadrži još 9 patentnih zahteva.
Patent SA-108290797-B1 (SA)
Inventor: KLEGRAF FERDINAND
Filed: 2008-12-15
Abstract: الملخـــص: يتعلق الاختراع الحالي بمنشأة لمعالجة ماء الصرف، يوجد فيها جهاز تنقية ميكانيكي في وعاء تفاعل تنقية بيولوجي، مع وحدة معالجة للتدفق الخارج تشتمل على تجهيزات معالجة ماء الصرف هذه وطريقة لتنقية ماء الصرف. بوضع جهاز تنقية ميكانيكي على مساحة المخطط الأفقي للأرض لوعاء تفاعل التنقية البيولوجي يتم تقليل متطلبات المساحة والحيز الأرضي للمنشأة. شكل 2 .
Patent SA-516370853-B1 (SA)
Title: Passive safety equipment and nuclear power plant including same
Inventor: JAE JOO HA
Filed: 2016-04-03
Abstract: The present invention provides passive safety equipment, comprising: a cooling part formed to cool a first fluid, which is emitted from a reactor coolant system or a steam generator, and a second fluid in a housing; and a circulation induction sprayer which is formed to spray the first fluid emitted from the reactor coolant system or the steam generator into the cooling part, has at least part thereof open to the inside of the housing such that the second fluid flows thereinto according to a drop in pressure caused by the spraying of the first fluid, and sprays the second fluid with the inflown first fluid.
Patent SA-518400047-B1 (SA)
Title: Rapidly Dehydrating Lost Circulation Material
Inventor: MD AMANULLAH
Filed: 2018-09-18
Abstract: A rapidly dehydrating lost circulation material (LCM) composition is provided. The LCM composition may include a carrier fluid, volcanic ash, a viscosifier, and date tree rachis fibers. The carrier fluid may be water and the viscosifier may be a cellulosic microfiber. The LCM composition may form a rapidly dehydrating loss control slurry (RDLCS). The LCM composition may be formed by mixing the carrier fluid, the volcanic ash, the viscosifier, and the date tree rachis fibers in a mixer to form a homogenous mixture. Methods of lost circulation control and manufacture of a rapidly dehydrating LCM are also provided.
Patent SA-519402151-B1 (SA)
Title: Catalyst for Production of Methacrylic Acid,Catalyst Precursor for Production of Methacrylic Acid,Method for Producing Said Catalyst and Catalyst Precursor,Method for Producing Methacrylic Acid,And Me
Inventor: JUN HIRATA
IPC: B01J27/195
Filed: 2019-06-13
Abstract: Provided is a catalyst that makes it possible to produce methacrylic acid at a high selectivity by a gas-phase catalytic oxidation of methacrolein. A methacrylic acid production catalyst is used when methacrylic acid is produced by a gas-phase catalytic oxidation of methacrolein with molecular oxygen, and has a composition in the following formula: PaMobVcNbdCueAfEgGh(NH4)iOj ('A' represents at least one of Si, Ge, As and Sb, 'E' represents at least one of Bi, Zr, Te, Ag, Se, W, B, Fe, Zn, Cr, Mg, Ca, Sr, Ta, Co, Ni, Mn, Ba, Ti, Sn, Pb, In, S, Pd, Ga, Ce and La, and 'G' represents at least one of Li, Na, K, Rb, Cs and Tl. When b = 12, 0.5  a + f  2.1, 0.01  c + d  3, 0.5  a, 0  c, 0.01  d  3, 0.005  e  3, 0  f, 0  g  3, 0.01  h  3 and 0  i  5 are satisfied, and j is a mole ratio of oxygen that satisfies valences of the components).
Patent SA-520411387-B1 (SA)
Title: Shale Gas and Condensate to Chemicals
Inventor: CONANT TRAVIS
Filed: 2020-02-13
Abstract: Provided are systems and methods for obtaining ethylene and propylene products from, for example, shale gas and shale gas condensate feedstocks. These systems and method operate by utilizing a hydrocracker train to crack C4 and C5 hydrocarbons to a product stream of propane and ethane or using a hydrogenolysis train to process C4 and C5 hydrocarbons to a product stream of propane and ethane that is provided to a cracker for an efficient conversion to ethylene and propylene. The disclosed systems are configured to reduce the amount of offsite hydrogen needed and also provide product streams that include a well-defined set of products as compared to existing approaches. Fig.1
Patent SA-520420813-B1 (SA)
Title: Cellular tube for replacement of traditional gas-charged cartridges in suction stabilizers
Inventor: ROGERS JOHN THOMAS
Filed: 2020-12-15
Abstract: An annular tube (304) (or other shape) of elastomeric cellular material comprising elastomeric closed cells having gas infused therein is supported by structures protruding from the bottom surface of a suction stabilizer's head (204) and/or by structures within the interior volume of the annular body (200) of the suction stabilizer (104), preferably with spacing between the outer diameter of the annular tube of the cellular material and the inner walls of the suction stabilizer body. The gas-infused closed cell material may thus be employed in new suction stabilizer or pulsation dampener or to retrofit existing suction stabilizers or pulsation dampeners designed for a gas-filled bladder. See Figure 12
Patent SA-520420929-B1 (SA)
Title: Rupture Disc Having Stress Concentrating Feature
Inventor: TRAVIS JOHNSON
Filed: 2020-12-29
Abstract: A bulged, forward-acting rupture disc (10) and a pressure relief device (38) incorporating a rupture disc (10), having a line of opening (28) formed in the transition region (26) of the disc between the bulged section (12) and flange section (14) are provided. The line of opening (28) is a stress-concentrating feature that, in conjunction with a stress-intensifying edge (68) located on an associated outlet ring (42), facilitates opening of the disc (10) when exposed to a predetermined pressure acting upon the concave face (20) of the bulged section (12). Fig. 6
Patent WO-2008040667-B1 (WO)
Title: Piscine hydrodynamique
Inventor: URBAN IVANO
IPC: A61H33/00
Filed: 2007-09-26
Abstract: La présente invention se présente sous la forme d'un assemblage, formé dans un ordre bien défini, de multiples produits manufacturés et dispositifs électroniques/électromécaniques, ces derniers étant, eux-mêmes, sous le contrôle de matériels et de logiciels informatiques, le tout constituant un dispositif conçu pour la mise en œuvre d'activités humaines liées à l'eau et destinées à maintenir, chez l'utilisateur, une condition physique et psychophysique optimale. La piscine hydrodynamique, comme décrite de façon détaillée dans les chapitres suivants, constitue un dispositif conçu à usage domestique et professionnel pour permettre la pratique d'activités motrices et thérapeutiques, mais aussi de relaxation, telles que la 'nage stationnaire', le 'massage hydrodynamique à grande échelle' et la 'relaxation induite par une suspension hydrostatique'.