baber/WOPTO huggingface dataset:
Patent KR-0158439-B1 (KR)
Title: Process and device for copying magnetic tapes
Inventor: EIGELDINGER NORBERT
IPC: G11B5/86
Filed: 1990-08-18
Granted: 1999-01-15
Abstract: In conventional copying processes, signals recorded in addition to the actual useful information, e.g. control signals for the synchronisation of recording-head switchover impulses, are not copied. Additional information can, however, be encoded in a variation of these signals, and this information is thus also not copied. In the invention, digital information recorded on the control track and detected by a reproduction device is transmitted by a transmission stage to a recording device where it is recorded again in digitally encoded form in an appropriate time gate on the control track. The process and device are of use in the copying of magnetic tapes containing address or index marks.
Patent KR-100197323-B1 (KR)
Inventor: RAFFAELE PETER ROBERT
IPC: B65D85/812
Filed: 1991-03-13
Granted: 1999-06-15
Abstract: 본 발명은 차, 커피 등을 담기 위한 개선된 주입 백을 제공한다. 상기 백(10)은 예를 들어 그 베이스(14)에서 매듭(16)에 의해 백(10)에 부착되는 스트링(12)과 같은 압축 수단을 구비한다. 본 발명의 백은 특히 단일 챔버를 갖거나 이중 챔버를 가질 수 있다. 또한 본 발명은 이같은 백의 제조방법을 제공한다.
Patent KR-100228609-B1 (KR)
Inventor: TOYNE KENNETH JOHNSON
IPC: C09K19/34
Filed: 1992-03-09
Granted: 1999-11-01
Abstract: 본 발명은 다음 일반식(Ⅰ)의 액정 화합물에 관한 것이다. 
     
       
     
     상기식에서, 
     A는 나프틸, 불화 나프틸, 브롬화 나프틸 중에서 선택한 것이고, 
     B는 페닐, 메틸화 페닐, 브롬화 페닐, 불화 페닐, 티오펜, 피리미딘 및 피리딘중에서 선택된 것이며, 
     R 1 및 R 2 는 독립적으로 알킬, 알콕시, 알키닐, 티오알킬, Br, CN, SCN, NCS, 퍼플루오로알킬, 퍼플루오로알콕시 및 수소 중에서 선택된 것이고, 
     X는 C≡C, COO 및 C＝C 중에서 선택된 것이며, 
     m은 0 또는 1이고, 
     n은 m이 1인 경우 0 또는 1이며, m이 0인 경우 0이고, 단, A가 나프틸이고, n이 1이며 m이 0이면 B는 메틸화 페닐, 브롬화페닐, 티오펜, 피리미딘 및 피리딘 중에서 선택된 것이고, 추가로, A가 나프틸이고 X가 C≡C이며 m이 1이며 n이 1이면, B는 티오펜, 피리미딘 및 피리딘중에서 선택된 것이다. 
     또한, 본 발명은 등방성 상에서의 액정 물질의 예비전이 특징을 이용하는 장치에 혼입시키기에 적합한 다음 일반식(Ⅱ)의 액정 화합물에 관한 것이다 : 
     
       
     
     상기식에서, 
     J는 나프틸, 불화 나프틸, 브롬화 나프틸중에서 선택된 것이고, 
     Z는 페닐, 메틸화 페닐, 브롬화 페닐, 불화 페닐, 티오펜, 피리미딘 및 피리딘 중에서 선택된 것이며, 
     R 1 및 R 2 는 알킬, 알콕시, 알키닐, 티오알킬, Br, CN, SCN, NCS, 퍼플루오로알킬, 퍼플루오로알콕시 및 수소중에서 독립적으로 선택되고, 
     Y는 C＝C, COO 및 C≡C 중에서 선택되며, 
     p는 0 또는 1이고, 
     q는 p가 1이면 0 또는 1이며 p가 0이면 0이다.
Patent KR-950007149-B1 (KR)
Inventor: YOSHIDA MASATO
IPC: B60L50/15
Filed: 1993-05-14
Granted: 1995-06-30
Abstract: 내용 없음.
Patent KR-0156947-B1 (KR)
Inventor: YOSHIHIRO IWATA
IPC: F02M43/00
Filed: 1993-06-04
Granted: 1998-11-16
Abstract: 연료와 혼합된 물을 적극적으로 연소시켜, 연료소비를 현저하게 절약할 수 있는 함수연료의 공급방법이다. 
     물탱크(1)와 오일탱크(2)로부터 물공급관(3) 및 오일공급관(4)을 통하여 각각 공급된 물과 오일을 상호간 혼합한 후, 함수연료공급관(6)을 통하여 물과 오일의 혼합물을 연소실(8)에 공급하는 함수연료를 공급하고, 상기 물탱크(1)에 결합된 상기 물공급관(3)둘레를 감은 도전성코일(12)에 저주파, 저전압 및 저전류신호를 인가하여 전자유도전계를 물에 인가한후 물의 비중을 경감시키고, 물을 오일탱크(2)로부터의 오일과 혼합하고, 계속해서 함수연료공급관(6)둘레를 감은 도전성 코일(12)에 저주파, 저전압 및 저전류신호를 더욱 인가하여, 전자유도전계를 함수 연료에 인가한다. 
     상기 신호는 50 내지 260Hz의 저주파, 0.5 내지 1.5V의 저전압 및 1.5내지 8mmA의 저전류를 가지는 것을 특징으로 하는 함수연료의 공급방법.
Patent KR-960015788-B1 (KR)
Title: Manufacturing method of phase shift mask
Inventor: HAN OH-SUK
IPC: G03F1/68
Filed: 1993-06-15
Granted: 1996-11-21
Abstract: forming a light-blocking layer(22) on a glass substrate(21); forming resist patterns(23A,24A) on the edge of the light-blocking layer(22); forming a phase-shifted layer(25) by patterning a SOG film(25) after forming the SOG(Spin On Glass) film(25) on the entire surface; removing the resist patterns(23A,24A); and flowing the phase-shifted layer(25) formed with the SOG film(25) by a thermal process.
Patent KR-970010382-B1 (KR)
Title: Auto-focus control device for a camcorder
Inventor: PARK CHAN-KYU
IPC: H04N5/232
Filed: 1993-07-21
Granted: 1997-06-25
Abstract: An apparatus for automatically controlling the focus of a camcorder is disclosed. The camcorder comprises a fixed lens; a zoom lens; a picturing system for detecting a picture provided from the lenses; a print circuit plate(70) for processing the picture from the picturing system; a holder for supporting the picturing system and movably established toward the light axis by a fixed motor(60); and a flexible PCB(80) electrically connecting the picturing system(41) to the print circuit plate(70). Thereby, the time for controlling the focus can be reduced.
Patent KR-960006803-B1 (KR)
Title: Impeller
Inventor: JUNG CHOON-MYUN
IPC: F04D29/28
Filed: 1993-10-13
Granted: 1996-05-23
Abstract: punching a plate material and cutting front a shroud unit and inducer units; forming a front shroud by giving a specific curvature on the front shroud unit; bending the inducer units with a specific angle; and separating the front shroud from material, to complete forming an impeller.
Patent KR-960010907-B1 (KR)
Title: Construction method of p.c. concrete beam
Inventor: KIM SUN-JA
IPC: E04C3/20
Filed: 1993-10-26
Granted: 1996-08-13
Abstract: In the construction method processed by pouring and curing the concrete(4) in the space formed between two beams(1), the deflection moment by load should be about the same as that by simple continuos beams wherein the deflection moment by load is generated by vending process of the P.C. concrete beams(1), and removing process of the upward force comprising the steps of inserting the tension member(5) into the concrete through the hole formed on the projection(3), and extending the member(5) by the holding means(7) and prestress jack(8) at the same time reducing the force on the center of beams.
Patent KR-960001099-B1 (KR)
Title: The circuit and the method for controlling displaying unit
Inventor: HWANG BYUNG-KWON
IPC: G06F3/14
Filed: 1993-11-16
Granted: 1996-01-18
Abstract: The gray scale of an image is compensated by using a foreground and background attribute code data and font data to display the image on a LCD panel or a plasma display finely. The circuit includes a comparator(6) for comparing the foreground and the background attribute code data generated by an attribute code data generator(5), a controller(7) for generating control signal according to font data generated by a front data generator(1), and a first to a fifth compensator(8a-8e) for compensating gray value generated by a gray scale converter(4).
Patent KR-960007899-B1 (KR)
Title: Optical pick-up
Inventor: KANG KYUNG-JIN
IPC: G11B7/1395
Filed: 1993-11-23
Granted: 1996-06-15
Abstract: The optical pick-up comprises a beam splitter (30) of which an optical divider is made in the form of V by a first and a second optical dividing surface (31,32), and the dividing angle of the first and the second optical dividing surface ( M) is 45 degree, and the reflectance and transmittance of the first optical dividing surface is 50, respectively.
Patent KR-100287747-B1 (KR)
Title: 등산용및동굴탐사용카라비너
IPC: A63B29/02
Filed: 1993-12-23
Granted: 2001-04-16
Abstract: 등산용 및 동굴용 카라비너 (10)는 캡 (cap) 모양의 말단 융기부 (22) 와 중앙 탭 (20) 으로 된 숫부 (male part) 를 가지는 C 형 본체 (12) 와, 핑거 (14) 가 닫힐때 숫부 (18) 를 수용하는 내부홈 (28) 의 접근용인 제 1 의 개구부 (26) 를 가지는 음부 (female part) 가 갖추어진 피벗식으로 고정된 핑거 (14) 로 구성된다. 제 2 의 배출 개구 (42) 는 진흙을 밖으로 제거하여 내부홈 (28) 의 체결구역을 스스로 소제토록 확실히 하기 위해 제 1 의 개구 (26) 의 반대편 핑거 (14) 에 배치된다. 융기부 (22) 는 제 2 의 개구 (42) 가 있는 면이 개방된 압축 가능한 공간과 접하는 고정된 피스톤으로서 설치된다.
Patent KR-970002486-B1 (KR)
Title: Apparatus and method for waste water treatment
Inventor: DOWYO BIOREACTOR CO LTD
IPC: C02F3/08
Filed: 1993-12-28
Granted: 1997-03-05
Abstract: Sewage and waste water inflow through a inlet pipe(18), earthy componants and large floating materials are eliminated in a sedimentaion tank(1) and on a bar screen(6) and sent to a balancing tank(4). Inflowed sewage and waste water are reacted with a sludge contg. soil micro- organisms which is recycled from a cultivation tank(11) and sent to the aeration tank(7) through a drum screen(6) by a motor(5). lnflowed sewage and waste water in an aeration tank(7) are reacted with a solid-liquid separated sludge in a sedimentation tank(8) with a sludge cultivated in a cultivation tank(11) by the compressed air of diffuser(13) to make the activation of soil micro-organisms. Metabolic product from micro-organisms and dissolved contaminant are coagulated, condensed and sent to a sedimentation tank(8) to separate water from a solid.
Patent KR-970010620-B1 (KR)
Title: Wrist structure oh industrial robot arm
Inventor: CHON INN-TAEK
IPC: B25J17/00
Filed: 1993-12-29
Granted: 1997-06-28
Abstract: The structure is for reducing an interference with other structure by reducing the size of the robot arm wrist. It comprises a connection rod(30) connecting a 5 axis arm(20) to a separated bracket(26) for supporting 6 axis bearing; a 5 axis driving speed reducer body(16) connected to the arm(20); a 5 axis bracket(17) also connected to the arm(20); a 5 axis bearing(18) installed between a 4 axis arm(19) and the arm(20).
Patent KR-0134563-B1 (KR)
Inventor: OKAMOTO YOSHIO
IPC: H01L21/027
Filed: 1993-12-30
Granted: 1998-04-20
Abstract: 복수 종류의 린스액을 순차, 기판 가장자리로 토출해서 세정할 수 있는 기판 가장자리 세정장치를 제공한다. 제1의 린스액을 저류하는 보틀(28a)을 구비한 제1의 린스액 공급 유니트(27a)가 설치되고 이 제1의 린스액 공급 유니트(27a) 제1의 린스액이 제1 및 제2의 린스액 토출 유니트(24a, 24b)로 공급되어, 가형기판(1)의 가장자리로 향해서 토출된다. 또, 제1의 린스액과는 종류가 다른 제2의 린스액으로 해서 용제를 저류하는 보틀(28b)을 구비한 제2의 린스액 공급 유니트(27b)가 설치되어, 이 제2의  린스액 공급 유니트(27b)에서의 제2의 린스액이 제1및 제2의 린스액 토출 유니트(24a,24b)공급되어 제1의 린스액이 토출된 각형기판(1)의 가장자리부로 향해서 토출된다.
Patent KR-970001112-B1 (KR)
Inventor: GARRETT CHARLES R
IPC: B66C1/66
Filed: 1991-09-06
Granted: 1997-01-28
Abstract: 내용 없음.
Patent KR-100203019-B1 (KR)
Inventor: BRENNER LOTHAR
IPC: F04C27/00
Filed: 1992-02-21
Granted: 1999-06-15
Abstract: 본 발명은 펌프단에 불활성 가스를 분배하기 위한 장치를 가진 다단 건식 진공펌프(1)의 불활성 가스 공급장치에 관한 것이다. 불활성 가스의 흐름을 모니터링하고 유량에 영향을 주기 위해, 본 발명은 불활성 가스 유입구, 불활성 가스 유출구 및 불활성 가스 라인을 가지며 모니터링 장치가 장착된, 모듈로 구성된 장치(36)를 제공한다.
Patent RO-116597-B1 (RO)
Title: Mixture of higher fatty acids, process for preparing the same and pharmaceutical composition
Inventor: ISTRATE IOAN
IPC: C07C51/02
Filed: 2000-01-21
Abstract: The invention relates to a mixture of higher fatty acids, to the process for preparing the same and to the corresponding pharmaceutical composition. According to the invention, the mixture of fatty acids comprises higher C14-C18 monocarboxylic acids including the acids with an even number of carbon atoms, the gravimetric ratio C14 : C16 : C18 varying in the range of 1 : 0.1...100 :0.1...100; the process for preparing said mixture by the saponification of animal fats consists in warm washing the soap resulting from the saponification, with water, separating it by salification and then acidifying it with citric or acetic acid or with hydrogen chloride, up to a pH ranging from 5.5 and 7.0, the resulting acids being dehydrated by boiling for 3-4 hours, thereby resulting a dark-yellow to brownish solid mixture of C14-C18 acids. The mixture of C14-C18 acids is employed as a pharmaceutical composition with auxiliary materials or usual diluents, for treating degenerative diseases, such as: neoplasms, cerebrospinal sclerosis, epilepsy, Parkinson's disease, diabetes, hepatic cirrhosis, chronic hepatitis, peptic ulcers, anemias, old-age, growth deficiencies in children.
Patent RO-119596-B1 (RO)
Title: Heat-generating reaction cutting head
Inventor: VAS ALEXANDRU
IPC: B23K13/06
Filed: 2001-03-15
Abstract: The invention relates to a heat-generating reaction cutting head, meant to be used in cutting or perforating the metallic or non-metallic materials. According to the invention, the cutting head consists of an isolating body (15) wherein there is mounted a body (6) assembled with an elastic bushing (4), wherein there is fixed a pipe (2) wherein there exists a strand of wires (1), at whose end there burns a flame jet (J) under the action of a gas (G), which reacts with the strand (1) of wires and generates a quantity of heat which cuts or perforates a material (P) both in terrestrial enviroment, and underwater.
Patent RO-123023-B1 (RO)
Title: Protecting plug and die for making the same
Inventor: DINGHER VALERIU
IPC: B65D59/00
Filed: 2006-04-20
Abstract: The invention relates to a protecting plug and to a die for making the same. According to the invention, the protecting plug consists of an end disk continued with a central tube along which there are placed a series of elastic winglets, placed in parallel cross planes, in a number of two or more in the same plane, the elastic winglets having the shape of circular sectors, each having an angular opening alpha=380°/number of circular sectors, between each two elastic winglets placed in the same cross plane there being provided a radial slot which extends from the winglet circumference up to the central tube, the radial slots associated to a series of elastic winglets being placed in the same axial planes with the radial slots associated to another parallel series of elastic fins.
Patent RO-128913-B1 (RO)
Title: Spherical coupling
Inventor: STAN GHEORGHE
IPC: F16D3/00
Filed: 2012-04-25
Abstract: The invention relates to a spherical coupling with rolling friction, used in the field of industrial engineering, industrial robots and machines. According to the invention, the spherical coupling consists of a spherical spindle () which is integral with the shaft executing oscillation motions and an element fastened inside the coupling body, the spherical spindle () having contact by rolling friction, after the three rotation motions I, II and III, with some shoulders () placed symmetrically opposed to one another, some balls () forming two rolling circuits, each having separate recycling which is provided by a shoulder () and a support (), which together with a semi-body () form one of the two semi-bearings of the spherical coupling, some screws () carrying out the fastening of the two semi-bearings with a spacer () therebetween, said spacer providing the control of the spherical coupling pre-tightening in order to increase rigidity.
Patent RO-129049-B1 (RO)
Title: Automatic precision system for providing a differentiated weed-killing in agricultural crops
Inventor: GÎDEA MIHAI
IPC: G16B45/00
Filed: 2012-06-11
Abstract: The invention relates to a precision automatic system for weed discriminating, classifying and providing a differentiated weed-killing meant for controlling weeds in agricultural crops with the optimization of the amount of applied herbicides. According to the invention, the automatic system comprises the following : a. a self-propelled chassis (A) formed of a welded frame (1) made up of rectangular pipes on which there is mounted a transversely disposed heat engine (2), a gearbox (5), a two-stage reduction gear (6), a drive axle (7), a steering axle (8), an operators' bench (9) and the supports (10, 11 and 12) for the systems (B, C and D), b. a discriminating and classifying system (B) consisting of a video camera (14) for image acquisition, a central unit (15) with technical and functional characteristics which allow the use of a display (16) on the vehicle, a keyboard (17) and an external hard-disk (18), c. a georeferencing and guiding system (C) which uses the elements (15, 16 and 17) of the system (B) to which a GPS antenna (19) is coupled, a receiver (20) for RTK corrections and a GSM modem (21), d. a precision weed-killing system (D) consisting of two tanks (22 and 23) for anti-monocotyledon and anti-dicotyledon herbicides, two controllers (24 and 25), electric valves (26), two booms (27 and 28) for applying the herbicides, a suitable number of nozzles (29) which have a footprint of tens of square centimeters, two manometers (30), two pressure regulators (31) for pressure coarse adjustment, two regulators (32) for pressure fine adjustment, a speed sensor (33), two pressure sensors (34), two pumps (35), two filters (36), hose-type connection elements (37) and electric cable connection elements (38), a vehicle storage battery (39), the entire system being controlled by the elements (15, 16 and 17) of the discriminating and classifying system (B).
Patent RO-131640-B1 (RO)
Title: Process for preparing natural distillates of stone fruits
Inventor: CROITORU CONSTANTIN
IPC: C12G3/02
Filed: 2016-06-21
Abstract: The invention relates to a process for preparing natural distillates of stone fruits such as cherries, apricots and peaches. According to the invention, the process consists in washing and antimicrobially and antioxidantly treating the stone fruits with 10 g/hl aqueous solution of potassium metabisulphite and ascorbic acid, processing them in order to obtain the marc and to detach and separate the stones, the enzymatic treatment intended for obtaining precursors of varietal flavours and free varietal flavours and facilitating juice separation, the alcoholic fermentation by staggered inoculation with two selected commercial yeasts of the Saccharomyces cerevisiae species having acidifying character and beta-glucosidase enzymatic activity, respectively, which releases the free varietal flavours from the precursors thereof, the administration of simple and complex nutrients followed by the second enzymatic treatment and the accelerate ageing of middle distillates aromatized by treatment with chips of small-sized oak and strong roasting.
Patent SA-110310171-B1 (SA)
Inventor: TSAI Jiann- An
Filed: 2010-02-27
Abstract: يقدم الاختراع الحالي شبكة اتصالات لاسلكية wireless communications network. تشتمل شبكة الاتصالات اللاسلكية على مجموعة من المحطات الأساسية base stations. تتمكن كل واحدة من المحطات الأساسية المذكورة من إجراء اتصالات لاسلكية مع مجموعة من المحطات المشتركة subscriber stations. تشتمل واحدة على الأقل من المجموعة المذكورة من المحطات الأساسية على مُعالج processorتمت تهيئته لاختيار كلمة شفرة codeword من كتاب الشفرة codebook وبيانات تم تشفيرها مسبقاً باستخدام كلمة الشفرة التي تم اختيارها, ومُرسل تمت تهيئته لإرسال بيانات تم تشفيرها مسبقاً. يتم انتقاء التصنيف 1 من كتاب الشفرة من اللوغاريتم التالي: مؤشر مصفوفة كتاب الشفرة(CMI) المصفوفة الأساسية التصنيف 1 1 V8(:,1,3) 2 V8(:,2,3) 3 V8(:,3,3) V8(:,:,3) 5 V8(:,5,3) 6 V8(:,6,3) 7 V8(:,7,3) 8 V8(:,8,3) 9 V8(:,9,3) 10 V8(:,10,3) 11 V8(:,11,3) 12 V8(:,12,3) 13 V8(:,13,3) 14 V8(:,14,3) 15 V8(:,15,3) 16 V8(:,16,3)
Patent SA-112330301-B1 (SA)
Inventor: G H CALOV FLAVIO
Filed: 2012-02-25
Abstract: يتعلق الاختراع الحالي بدائرة تحويل بلفيفة winding switching circuitوحماية حرارية thermal protection لمحركات حثية محكمة hermetic induction motors(مانعة لتسرب السوائل والغازات) مزدوجة الفولطيةdual voltage والتي يتم استخدامها في ضواغط التبريد المحكمة hermetic cooling compressors، حيث تشتمل الدائرة على ملفين للفيفة الرئيسيةprimary winding(M1 وM2)، ولفيفة إضافية (A)، وثلاثة مفاتيج (R1، R2 ، R3) يتم توصيلها وفصلها حسب الوصلات المطلوبة لكل تجهيزة قدرة (115فولط أو 220 فولط)، ومرحل بدء تشغيل start-up relay(R) ووسيلة حماية حرارية thermal protection means تحمي اللفيفتين الرئيسيتين primary windings (M1، M2) من السخونة الزائدة، وتعمل الدائرة في تجهيزة أولى وثانية first and in a second arrangements، حيث أنه في التجهيزة الأولى، يتم توصيل المفتاح الأول (R1) والمفتاح الثالث (R3)، ويتم فصل المفتاح الثاني (R2)، ويتم توصيل اللفيفة الرئيسية الأولى (M1)، واللفيفة الرئيسية الثانية (M2) واللفيفة الإضافية auxiliary winding(A) على التوازي؛ وفي التجهيزة الثانية، يتم فصل المفتاح الأول (R1) والمفتاح الثالث (R3)، ويتم توصيل المفتاح الثاني (R2)، ويتم توصيل اللفيفة الرئيسية الأولى (M1)، واللفيفة الرئيسية الثانية (M2) على التوالي ويتم توصيل اللفيفة الإضافية auxiliary winding (A) على التوازي فقط باللفيفة الرئيسية الثانية (M2).
Patent SA-112330934-B1 (SA)
Inventor: TAWFEEK ALKANHAL
Filed: 2012-10-16
Abstract: يتعلق الاختراع الحالي بماكينة خاصة لعمل الشروخ في أنظمة مواسير المياه والغاز الطبيعي المصنعة من المواد البوليميرية لتحديد متانة الكسر الميكانيكي Fracture Toughness... وذلك طبقا للمواصفات القياسية الأمريكية American Society for Testing and Materials, ASTM والمواصفات القياسية العالمية International Organization for Standardization, ISO التي توصى بطريقة تجهيز الشرخ باستخدام الحد القاطع عن طريق الضغط بسرعة ثابتة على حسب نوع المادة البوليميرية المستخدمة في أنظمة المواسير. وتتميز الماكينة بعمل شروخ تحاكى الشروخ الفعلية التي تنتج أثناء التصنيع أو التشغيل... بالإضافة الى الدقة العالية والتحكم في سرعة عمل الشروخ على حسب نوع مادة الماسورة أو المادة المراد تحديد قيم متانة الكسر لها... وأيضا تتميز بأنها تقوم بتهيئة الشرخ لجميع أشكال عينات الكسر الميكانيكي التي توصى بها المواصفات القياسية في تحديد متانة الكسر الميكانيكي...ولكى يتلافى مصنعو هذا النوع من المواسير مثل هذه الكسور يجب عليهم معرفة القيم الصحيحة لمتانة الكسر الميكانيكي تحت ظروف التشغيل والتصنيع المختلفة التي ينتج عنها كثير من الشروخ التي
Patent SA-117390165-B1 (SA)
Title: A Variable Diameter Fastener for A Railway Rail Fastening Assembly
Inventor: STEPHEN JOHN COX
Filed: 2017-12-11
Abstract: A variable diameter fastener for a railway rail fastening assembly, wherein the fastener comprises a shaft, a first end of the shaft being configured for placement in an underlying foundation, a second end of the shaft being configured for engagement with the fastening assembly, wherein the shaft comprises a variable diameter portion between the first and second ends, the variable diameter portion having a diameter that varies along a longitudinal axis of the shaft such that an outer surface of the variable diameter portion is convex in a plane containing the longitudinal axis of the shaft. [Figure 1]
Patent SA-515370009-B1 (SA)
Title: Multielectrode corona ring-arrester
Inventor: PODPORKIN GEORGY VIKTOROVICH
Filed: 2015-10-15
Abstract: MULTIELECTRODE CORONA RING-ARRESTER ABSTRACT Claimed is a corona ring-arrester (20) intended for lightning protection of elements of electrical equipment or electric power transmission line, as well as for leveling the electrical field. The corona ring-arrester (20) comprises an insulation body (2) configured for mechanical attachment to said element of electrical equipment or electric power transmission line. A shape of the insulation body (2) ensures at least partial enveloping of the element of electrical equipment or electric power transmission line with an air gap between the insulation body (2) and the element of electrical equipment or electric power transmission line. With the insulation body (2) there are mechanically coupled two main electrodes (4, 9) and two or more intermediate electrodes (5) disposed between said main electrodes (4, 9) and configured for organizing an electrical discharge between the main electrodes (4, 9) and adjacent intermediate electrodes (5), as
Patent SA-516371448-B1 (SA)
Title: Bicyclic heterocyclic derivatives as bromodomain inhibitors
Inventor: ABBINENI CHANDRASEKHAR
Filed: 2016-07-03
Abstract: The present invention provides bicyclic heterocyclic derivatives of formula (I), which may be therapeutically useful, more particularly as bromodomain inhibitors; (I), in which R1, R2, R3, R4, L1, L2, Cy1, Cy2, X, n and dotted line are have the same meaning given in the specification, and pharmaceutically acceptable salts or pharmaceutically acceptable stereoisomers thereof that are useful in the treatment and prevention of diseases or disorder, in particular their use in diseases or disorder associated as bromodomain inhibitors. The present invention also provides preparation of the compounds and pharmaceutical formulations comprising at least one of bicyclic heterocyclic derivatives of formula (I), together with a pharmaceutically acceptable carrier, diluent or excipient therefor.
Patent SA-517381361-B1 (SA)
Title: A novel purification process for isolation and commercial production of recombinant tnk-tpa (tenecteplase)
Inventor: RAGHUWANSHI ARJUN
Filed: 2017-04-18
Abstract: The present invention relates to a novel process of isolating and purifying tissue plasminogen activator and its variants more specifically TNK-tPA from CHO cells and describes an industrially applicable, simple, cost effective, robust and highly efficient process of TNK-tPA purification. Figure 1