baber/WOPTO huggingface dataset:
Patent KR-950014542-B1 (KR)
Inventor: IWASAKI YASUO
IPC: H01J9/20
Filed: 1992-10-13
Granted: 1995-12-05
Abstract: 내용 없음.
Patent KR-100191984-B1 (KR)
Inventor: SHERIDAN WILLIAM M
IPC: B32B15/00
Filed: 1991-01-22
Granted: 1999-06-15
Abstract: 단열영역 및 히트싱크영역을 포함하는 패드(1). 패드는 스택(3)을 하나위에 다른하나가 배열된 층으로 형성된 여러겹의 금속호일층, 하나이상의 히트싱크영역(4) 및 히트싱크영역(4)에 인접한 하나이상의 단열영역(5)를 포함하는 스택(3) 및 보다 우수한 열전도를 단열영역(5)에서 보다 히트싱크영역(4)에서 수직방향으로 제공하는 층을 포함한다. 하나이상의 층은 하나의 층을 단열영역(5)내의 하나의 층과 인접한 층으로부터 분리시키는 여러겹의 엠보싱(6)을 포함한다. 패드(1)은 히트싱크영역(4)에 의하여 둘러싼 단일 단열 영역(5) 및 패드의 열복사 특징을 개량하기 위하여 선택된 층의 일부위에 제공할 수 있다.
Patent KR-0157036-B1 (KR)
Inventor: FUJIKI SATOSHI
IPC: B27K3/50
Filed: 1992-04-02
Granted: 1999-02-18
Abstract: 목재 내부에 함침하여 목재의 팽창 및 수축을 억제하는 목재의 균열 방지, 치수안정성에 효력있는 치수안정제와, 목재로 함침된 후 경화하여 치수안정제의 목재로부터의 유탈을 방지함과 동시에 목재내부로의 충전효과에 의해 수축을 억제하며, 방부, 방의성을 부여하는 합성수지 물질로 이루어진 충전경화제를 포함시켜, 바람직하기로는 인산 화합물 및 디시안디아미드 중 적어도 한쪽을 포함하는 나연제와 요소 및 포르말린을 포함하는 수용성의 난연화용 약액을 포함시킨 목재가공제, 이 목재가공제를 소정의 수단으로 함침 처리하고 필요에 따라 건조후 표층강화용 합성수지를 적절한 수단으로 함침시킨다. 얻어진 가공목재는 부자연스러운 발색이 없어 무해성이며, 또한 목질감을 손상시키지 않는다. 처리된 가공목재는 잘 균열되지 않으며 이 때문에 외관이 양호하며 내구성이 뛰어나다. 또한, 방패, 방의 효과가 높으며 난연성을 가지고 있다.
Patent KR-0130962-B1 (KR)
Inventor: KADO YOSHIYASU
IPC: G06T7/00
Filed: 1993-01-21
Granted: 1998-04-24
Abstract: 본 발명은 2치화된 에지화상을 사용하고, 얼굴의 구성부품의 형상데이터 및 형상데이터변경부를 가지므로써, 광원의 상태가 변화해도 안정적으로 얼굴의 특징점을 추출하는 것을 목적으로하는 얼굴화상특징점 추출장치에 관한 것으로서, 그 구성에 있어서 얼굴화상의 입력을 행하는 화상입력부(1)와, 화상에 대하여 에지처리를 행하는 에지추출부(2)와 에지처리된 화상에 대하여, 얼굴부품의 후보영역마다 2치화처리를 행하는 2치화부(3)와, 얼굴의 특정부의 형상을 기억한 형상데이터베이스부(4)와, 형상데이터베이스부내의 데이터의 변경을 행하는 형상데이터변경부(6)와, 2치화된 화상과 형상데이터베이스부내의 데이터와의 일치도를 산출하는 화상연상부(5)를 가지고, 상기 일치도와 형성데이터를 근거로 화상의 특징점을 추출하는 출력부(7)로 이루어진 것을 특징으로 한 것이다.
Patent KR-970004803-B1 (KR)
Title: Wooddoor with glass window
Inventor: LIM JONG-CHOON
IPC: E06B3/10
Filed: 1993-04-17
Granted: 1997-04-04
Abstract: To immensely simplify the work and also to remarkably reduce time and cost for the work, a main board composed of synthetic panels kept in parallel, separated opposing each other, and a windowpane at least more than one which is arranged, matched with the window opening part, inserted through the separate clearance are provided. And also a length direction groove is equipped herein containing areas of the main boards, then a finishing board is included which forms at least a part of the door rim, combining the main boards by way of fitting along the outer periphery of the above main board.
Patent KR-960014483-B1 (KR)
Title: Mount apparatus of electrical parts
Inventor: KIM YOUNG-KI
IPC: H05K13/02
Filed: 1993-06-23
Granted: 1996-10-15
Abstract: An intermediate base(710) is provided in a frame(2) guided by a moving rail(1) to make the ascent/descent motion of a plurality of support pins(5) and thereby support a substrate(6), ascent and descent members(720) are provided on both sides of the intermediate base(710) to move the intermediate base(710) up and down, and a driver member(730) is disposed under the intermediate base(710) to drive the ascent and descent members(720).
Patent KR-100321651-B1 (KR)
Title: Peptide
Inventor: LEWIS IAN
IPC: C12N5/10
Filed: 1993-07-14
Granted: 2002-05-13
Abstract: PURPOSE: Provided are variants of parathyroid hormone(PTH), a process for their production, pharmaceutical preparations comprising them and their use as a pharmaceutical. CONSTITUTION: A PTH compound has PTH-like activity and comprises at least one modification, wherein the modification is either (1) at least one radical selected from an L- or D-alpha-amino acid,C2-6 alkoxycarbonyl and optionally substituted C1-8 alkyl, C2 -8 alkenyl, C2-8 alkynyl, aralkyl, aralkenyl or C3-6 cycloalkyl-C1-4 alkyl and attached to the terminal amino group of the PTH compound, and/or at least one radical selected from C26 alkoxycarbonyl and optionally substituted C1-8 alkyl, C2-8 alkenyl, C2-8 alkynyl, aralkyl, aralkenyl or C3-6 cycloalkyl-C1-4 alkyl and attached to one or more side chain amino groups of the PTH compound, or (2) at least one a-amino acid unit in the positions 1 to 38 of a naturally occurring PTH sequence being replaced by a natural or unnatural amino acid unit optionally in protected form, whereby the a-amino acid units present in positions 1 and 2 at the amino terminus of the PTH sequence together are replaced by a pseudo-peptide, or a combination of such modifications. It has pharmacological activity, for example, for preventing or treating all bone conditions which are associated with increased calcium depletion or resorption or in which calcium fixation in the bone is desirable.
Patent KR-100273713-B1 (KR)
Title: Method for connecting synthetic resin pipe
Inventor: MIN BYEONG I
Filed: 1993-09-20
Granted: 2001-01-15
Abstract: PURPOSE: A method for connecting synthetic resin pipes is provided to simplify working, to reduce the time for connecting pipe bodies, and to improve water tightness by injecting cement mortar into just the connecting part and connecting each pipe as one body. CONSTITUTION: A method for connecting synthetic resin pipes is performed by injecting cement mortar between the outer pipe(2) and the inner pipe(3) of pipe bodies. In the process of connecting pipe bodies after making a pipe body(1) by forming a connecting part(6) not having injection of cement mortar to both ends of the pipe body, each body is connected in a body by injecting cement mortar into the connecting part through the holes(5) for injection formed to the outer pipe of the body, with the connecting part penetrated. The holes for injection are formed horizontally at regular intervals. If a vertical pipe is inserted in the hole for inserting formed to the connecting part of the horizontal pipe, each connecting part of the horizontal pipe and the vertical pipe is penetrated with each other and connected as a T-shape.
Patent KR-970011255-B1 (KR)
Title: Apparatus for indicating multi shape
Inventor: PARK HYO-JUNG
IPC: G09F9/00
Filed: 1993-09-28
Granted: 1997-07-08
Abstract: A multiple format indicator allows the user to easily recognize a plurality of a physical quantity such as a voltage, current, pressure, temperature, and frequency. The multiple format indicator includes: a signal detector(1) for detecting a signal according to a command element; an effective value converter(5) for generating a signal according to the command!element; a current driver(9) for generating a signal according to a state of the command element; a display signal driver(13) for generating a display signal after!receiving an output of the current driver(9); and a display(14) for displaying a stat! of the command element after receiving an output of the display signal driver(13).
Patent KR-950009983-B1 (KR)
Title: Washing or ringing machines for crockery or table's water supply apparatus
Inventor: LEE JAE-CHUN
IPC: A47L15/00
Filed: 1993-10-05
Granted: 1995-09-04
Abstract: a first circulation valve installed in an absorbing pipe connected to a washing basin, which is closed, if a water supply valve is opened, and is opened, if closed; a washing  water supply/drain pump installed in an output pipe and the absorbing pipe divided from a spray arm within the washing basin, which is opened/closed in accordance with supply/drain operations of the washing basin; a second circulation valve installed in the output pipe and engaged with the water supply valve; and a drain valve installed in the output pipe between the supply and drain pump and the second circulation valve, which is closed, if the water supply valve is opened, and is opened, if closed.
Patent KR-960015803-B1 (KR)
Title: Out-let lighting control device of elevator for observation
Inventor: LEE YUL
IPC: B66B1/00
Filed: 1993-12-01
Granted: 1996-11-21
Abstract: a elevator control unit supplying the operation information of elevator; a control unit with one chip CPU which controls totally the lights outside elevator according to the elevator operation information from the elevator control unit; a SCR unit operating lamps according to the control output of the control unit.
Patent KR-0134792-B1 (KR)
Inventor: MOON JONG-ILL
IPC: E02F3/34
Filed: 1993-12-07
Granted: 1998-04-24
Abstract: 본 발명은 트랙터용 굴삭기의 고정부재에 관한 것으로, 트랙터의 전방하단에 볼트 체결방식으로 고성되는 마운트 브라켓과, 상기 마운트 브라켓의 상면 고정부에 저면 고정부가 볼트체결의 방식으로 결합되며 이의 상면 중앙부에 축받이를 형성한 스윙 브라켓과, 상기 스윙 브라켓의 축받이에 축공이 회전자재하게 고정되고, 이의 측면과 스윙브라켓의 사이에 설치된 실린더에 의해 회전자재하게 고정되고, 이의 측면과 스윙브라켓의 사이에 설치된 실린더에 의해 회전하는 스윙 포스트와, 상기 스윙 브라켓에 양측의 지지간이 결합되고 양측의 지지기등이 하향 형성된 중앙부의 상단에 콘트롤러를 장착한 마운트 서포트들로 구성함으로써 각각 실린더에 의해 오무라지거나 펴지는 붐과 스틱 및 버켓의 결합체를 스윙 포스트에 회전자재하게 결합하면서 트랙터의 정면에 굴삭기를 장착할 수 있도록 한 것이다.
Patent KR-960011017-B1 (KR)
Title: Chromate solution with an excellent corrosion resistance and plating adhesivity, and method for making a chromate film to use the same
Inventor: PARK CHAN-SUB
IPC: C23C22/05
Filed: 1993-12-18
Granted: 1996-08-16
Abstract: The chromate treatment is applied to galvanized steel sheet for automobile and household electric appliances. The chromate coating of treatment solution for chromate steel sheet comprises the total concentration of chromium of the concentration of PO43- 80 to 150g/L, 30 to 80g/L, the concentration of colloidal silica 50 to 200g/L, the concentration of acrylic emulsion 1 to 8g/L, and 0.2 to 0.6 the ratio of Cr3+/total Cr. The chromate film on the surface of zinc and zinc system alloy coating steel sheet is produced by coating of chromate solution having the same composition as mentioned above, and drying at 80 to 200deg.C without washing treatment.
Patent KR-100212430-B1 (KR)
Title: Sertindole prodrugs
Inventor: PERREGAARD JENS KRISTIANS
IPC: A61K31/445
Filed: 1991-09-27
Granted: 1999-08-02
Abstract: Reaction products of sertindole with an acid or an activated acid, with formaldehyde alone, formaldehyde in the presence of an alcohol or an amine, or with an acyloxymethylene halide, and having general formula (1) wherein X is CO, CS, or CH2, and if X is CO or CS, R is (i) hydrogen, alkyl, alkenyl, cycloalkyl, cycloalkenyl or cycloalk(en)ylalk(en)yl optionally substituted with hydroxy, or optionally substituted phenyl; or (ii) YR1, wherein Y is O or S and R1 is one of the substituents defined for R under (i) above; or (iii) NR2R3, wherein R2 and R3 independently are selected from the substituents defined for R under (i) above or R2 and R3 are combined to form a heterocyclic ring; or if X is CH2, R is: (iv) a group YR1 as defined in (ii); (v) a group NR2R3 as defined in (iii); or (vi) a group OC(O)R4, wherein R4 is as defined for R1; are prodrugs of sertindole and show sustained release of sertindole when injected as formulated in a suitable oil. The compounds are useful in the treatment of mental disorders such as schizophrenia including both negative and positive symptoms, non-schizophrenic psychoses, depression and anxiety.
Patent KR-0135260-B1 (KR)
Inventor: MASAAKI NAMEKAWA
IPC: G02F1/13
Filed: 1992-12-15
Granted: 1998-04-23
Abstract: 요약없음
Patent RO-120084-B1 (RO)
Title: Structure for building ecologic constructions
Inventor: COJOCARU AUREL
IPC: E04C2/10
Filed: 2002-03-06
Abstract: The invention relates to a structure for building ecologic constructions used in civil engineering and industrial constructions. Said structure comprises a frame (A) made up of wooden pillars (1) and beams (2) and some walls (3) made up of hollow bricks (4) vertically joined in a staggered manner by means of some wooden bars (5, 6 and 7). The wooden pillars (1) and the beams (2) are provided, at their ends, with some oriffices (9) covered with a fir resin layer (10) in order to fix the pillars (1) to the beams (2), by means of some wooden dowels (8), having indented heads, wherein there are introduced some wedges (11), and on the lateral sides, the pillars (1) and the beams (2) have other oriffices (c) for introducing other wooden dowels (12) used for fixing the bricks (4) to the pillars (1) and to the beams (2), respectively,the bricks (4) being also provided, on the lateral sides with oriffices (b).
Patent RO-122502-B1 (RO)
Title: Wind propeller
Inventor: RUSU CONSTANTIN
IPC: F03D1/04
Filed: 2005-03-25
Abstract: The invention relates to a wind propeller with doubly-inclined blades and external rim, playing the role of converting the energy taken over from the wind into mechanical rotation energy. According to the invention, the propeller has a shaft (1) whereon some doubly-inclined blades (2, 3, 4 and 5) are mounted, a radial inclination (alpha) being directed in the propeller rotation direction and an axial inclination (beta) against the wind motion direction; at the outside, the blades (2, 3, 4 and 5) are attached to a circular rim (6), both ends being provided with bearings in order to allow the rotation and the optimal position thereof.
Patent RO-122302-B1 (RO)
Title: Composite magnetic material and process for obtaining the same
Inventor: CHIRIAC HORIA
IPC: C23C4/00
Filed: 2005-06-01
Abstract: The invention relates to a composite magnetic material consisting of layers of metal alloy with 54% Fe, 21% Co, 25% B content and layers of dielectric material with 34% Si and 66% O. The composite magnetic material is made of a first layer of dielectric material SiO2 (b), followed by pairs of alternative layers of FeCoB alloy (a) and dielectric material SiO2 (b), the layer succession being given by the relation [(FeCoB) x/(SiO2) y]n, the outer layer (b) being of dielectric material.
Patent RO-121359-B1 (RO)
Title: Rotor for asynchronous motors
Inventor: BERCEA NICOLAE
IPC: H02K1/26
Filed: 2005-07-08
Abstract: The invention relates to a rotor for an asynchronous short-circuited rotor motor, meant to be used for driving the heavy duty starting mechanisms. According to the invention, the rotor consists of a motor shaft (1) whereon there is mounted a steel sheet package (2) provided with some slots (a) wherein there are introduced some bars (3) provided at the ends with some shoulders (b) on which there is laying a shorting ring (4), centered on some centering plates (5), mounted on the motor shaft (1), on one side and on the other side of the steel sheet package (2).
Patent RO-127771-B1 (RO)
Title: Device for recording stress and deformation
Inventor: FORNA NORINA CONSUELA
IPC: A61C1/14
Filed: 2011-02-18
Abstract: The invention relates to a device for determining stress and deformation induced in the elements of a dental prosthesis. According to the invention, the device comprises a metal casing (2) introduced onto a model (3) provided with a dental prosthesis to be assessed, which has an orifice (4) wherethrough there passes a metal rod (5) by means of which there are attached some successive marked weights (6), the rod (5) permitting the force given by the weights (6) to be applied along the symmetry line of the model (3), at the level of the centroid thereof, the casing (2) having an upper plate (7) provided with some threaded orifices (8) needed for placing therein some screws (9) which simultaneously transmit the force given by the weights (6) to the prosthesis elements, the model (3) being placed on a beam (10) rigidly fixed to a stable structure (11).
Patent RO-127700-B1 (RO)
Title: High voltage transformer with magnetic energy accumulation in the core
Inventor: AMZARESCU ADRIAN-GABRIEL
IPC: H01F27/30
Filed: 2011-11-03
Abstract: The invention relates to a high voltage transformer with flux accumulation in the core. According to the invention, the transformer comprises a casing (4) made up of insulating material, whereon there is coiled a primary winding (1) carried out of enameled copper wire, having the winding arranged in at least two layers, turn beside turn, on 75% of the height of the casing (4) on which there is applied an insulating layer (3) and a secondary winding (2) also made of enameled copper, in the turn beside turn fashion, on 100% of the height of the casing (4) in successive layers, without the necessity to put insulation between the winding layers, over which, at the outer side, there is applied a new insulating layer (3), and a core made up of ferrite or magnetic sheets on which there is arranged the thus made casing (4).
Patent RS-54593-B1 (RS)
Inventor: DENOEL PHILIPPE
IPC: A61P31/04
Filed: 2011-03-08
Abstract: Imunogenična kompozicija naznačena time što uključuje farmaceutski efektivnu količinu izolovanog PhtX proteina za upotrebu u tretmanu ili prevenciji infekcija izazvanih sa Streptoeoccus pneumoniae, pri čemu do infekcije sa Streptococcus pneumoniae dolazi u krvi, plućima, delu uha ili u moždanicama humanog pacijenta u sredini kada je koncentracija slobodnog Zn2+ i/ili Mn2+ dovoljno niska da stimuliše ekspresiju najmanje jednog PhtX proteina u Streptococcus pneumoniae a pri čemu humani pacijent ima smanjene vrednosti Zn2+ i/ili Mn2+ mereno bronhijalnim ispirkom i/ili testom krvi.Prijava sadrži još 17 patentnih zahteva.
Patent SA-117380675-B1 (SA)
Inventor: MOHAMED YOUSEF IBRAHIM AL-JANDAL
Filed: 2017-05-13
Abstract: جهاز يولد الطاقة المتجددة والنظيفة بإستخدام الجاذبيه الأرضية , الجهاز يولد الطاقة من ضخ الماء في بئر مائية وله عدة طرق للاستخدام إما بئر واحدة فتعمل كبطارية تحتفظ بالطاقة وتنتج أكثر مما تحتفظ به من الطاقة, ولها عدة طرق للتخزين , فيمكن أن تخزن الطاقة خارج أوقات الذروة وتضخ الطاقة في أوقات الذروة للاستفادة من اختلاف التكلفة , أو تخزن فائض الطاقة المجانية المنتجة من الطاقة المتجددة مثل الطاقة الشمسية وطاقة الرياح أو غيرها من أنواع الطاقة المتجددة وتضخ الطاقة عند الحاجه لها. والاستخدام الثاني يعتمد على جهازين أو أكثر من نفس الاختراع تعمل على توليد الطاقة الكهرَومائية بالضخ والتخزين بين جهازين على الأقل يتناوبان على الشحن وإنتاج الطاقة من بئر إلى أخرى . ويمكن أن تستخدم بعدة أحجام فكلما زاد حجم البئر لاستيعاب الماء وزاد إرتفاع البئر زادت كمية الطاقة ومدة إنتاج الطاقة , الشكل الرئيسي (1) .
Patent SA-118390613-B1 (SA)
Title: Green synthesis of reduced graphene oxide using nigella sativa seed extract
Inventor: Amel Laref
Filed: 2018-05-16
Abstract: The green synthesis of reduced graphene oxide nanoparticles using Nigella sativa seed extract comprises the steps of mixing a quantity of soot or other carbon source in an acid solution while stirring to obtain a solution; adding a first oxidant gradually into the solution to oxidize the soot and obtain a suspension; stirring the suspension while maintaining the temperature of the suspension at about 35°C; adding Nigella sativa seed extract to the suspension while raising the temperature of the suspension to about 60°C; adding hydrogen peroxide to the suspension; and isolating the reduced graphene oxide nanoparticles by centrifugation.
Patent SA-516370504-B1 (SA)
Title: Submerged combustion melters and methods
Inventor: ETZKORN RANDY
Filed: 2016-01-31
Abstract: The present invention relates to submerged combustion melters (10), notably for ‎melting vitreous or vitrifiable material, and to processes for providing molten ‎vitrifiable material. The invention submerged combustion melter (10) comprises a ‎melting chamber (11), a raw material feeder (15) and a melt outlet (16), at least five ‎submerged burners (21,22,23,24,25) being arranged in a positioning plane (14) ‎perpendicular to a vertical melting chamber axis (7), and at a burner spacing with ‎respect to each of its two closest adjacent burners, each central burner axis (31, 32, ‎‎33, 34, 35) has a respective burner axis circle (71,72,73,74,75) which projects around ‎the central burner axis (31, 32, 33, 34, 35) and has a radius (r1,r2,r3,r4,r5) which is ‎equal to its weighted burner axis – periphery distance in the melter; and the melter ‎has a central zone (70) at the positioning plane (14) defined between the burner axis ‎circles (71,72,73,74,75) at the positioning plane (14), the centr
Patent SA-516370515-B1 (SA)
Title: Anti-cxcr4 antibodies and antibody-drug conjugates
Inventor: LIU SHU-HUI
Filed: 2016-02-01
Abstract: The present invention provides antibodies and related molecules that bind to chemokine receptor 4 (CXCR4). The invention further provides antibody-drug conjugates comprising such antibodies, antibody encoding nucleic acids, and methods of obtaining such antibodies. The invention further relates to therapeutic methods for use of these antibodies and anti-CXCR4 antibody-drug conjugates for the treatment of a disorder associated with CXCR4 function or expression (e.g., cancer), such as colon, RCC, esophageal, gastric, head and neck, lung, ovarian, pancreatic cancer or hematological cancers. Figure 1.
Patent SA-516371680-B1 (SA)
Title: System and Method for Radiation Inspection on Moving Object
Inventor: CAO YANFENG
Filed: 2016-08-16
Abstract: System and Method for Radiation Inspection on Moving Object Abstract A system and method for radiation inspection on a moving object. The system comprises a radiation source and a radiation detector. Rays emitted by the radiation source are limited in a scanning area. The scanning area is provided by a first boundary surface and a second boundary surface. The system also comprises: multiple detection units (110, 120, 130, 140, 150, 160) arranged along a detection channel in turn and used for triggering and sending a signal when detecting that the moving object arrives or leaves; and a control module used for receiving signals sent by the multiple detection units (110, 120, 130, 140, 150, 160) and controlling the radiation source according to the received signal. The first to third detection units (110, 120, 130) among the multiple detection units (110, 120, 130, 140, 150, 160) are located at one side of the scanning area and near the first boundary surface. The fourth to sixth detecti
Patent SA-517380932-B1 (SA)
Title: Non-Metallic Anti-Explosion Ball
Inventor: SHUN LIU
Filed: 2017-02-20
Abstract: Disclosed is a non-metallic anti-explosion ball, comprising an equatorial ring (1), longitudinal sheets (2), a south-polar ring (41) and a north-polar ring (31). The equatorial ring (1) and the longitudinal sheets (2) are arranged perpendicularly. The south-polar ring (41) and the north-polar ring (31) are located on two sides of the equatorial ring (1) respectively. The south-polar ring (41) is located at one end of the longitudinal sheets (2), and the north-polar ring (31) is located at the other end of the longitudinal sheets (2). The equatorial ring (1), the south-polar ring (41) and the north-polar ring (31) are coaxial. A projection of the south-polar ring (41) is located inside a projection of the equatorial ring (1) in an axial direction of the equatorial ring (1), and a projection of the north-polar ring (31) is positioned inside the projection of the south-polar ring (41). Projections of the longitudinal sheets (2) extend from the projection of the north-polar ring (31) to th
Patent SA-517381129-B1 (SA)
Title: Pyridin-2(1H)-One Quinolinone Derivatives as Mutant-Isocitrate Dehydrogenase Inhibitors
Inventor: R BRUCE DIEBOLD
Filed: 2017-03-19
Abstract: The invention relates to inhibitors of mutant isocitrate dehydrogenase (mt-IDH) proteins with neomorphic activity useful in the treatment of cell-proliferation disorders and cancers, having the Formula: (I) where A, U, W1, W2, W3, R1-R6, and R9 are described herein.
Patent SA-518391825-B1 (SA)
Title: Process for the Distillation of Acrylonitrile and Acetonitrile
Inventor: PAUL TRIGG WACHTENDORF
Filed: 2018-06-16
Abstract: A process for separating acrylonitrile from a mixture of acrylonitrile and acetonitrile includes providing a mixture of acrylonitrile and acetonitrile to a recovery column; contacting the mixture of acrylonitrile and acetonitrile with aqueous solvent to provide an acrylonitrile-water azeotrope; and separating the acrylonitrile-water azeotrope from the acetonitrile to provide an overhead stream that includes the acrylonitrile-water azeotrope and about 0.05 weight percent or less acetonitrile, a bottoms stream that includes about 0 to about 0.0075 weight percent acetonitrile, and a sidestream that includes about 5 to about 70 weight % acetonitrile. Fig 1.