baber/WOPTO huggingface dataset:
Patent KR-940009749-B1 (KR)
Title: Character division method
Inventor: KIM HAK-SU
IPC: G06F3/14
Filed: 1992-09-28
Granted: 1994-10-17
Abstract: The method for dividing a character for a letter perceiving preprocessor in a document classification system divides an assembled character of letters severally. The method includes the steps of: getting a vertical projection profile; getting co-ordinates Xmin and Xmax; getting a horizontal projection profile; getting the co-ordinates Ymin and Ymax; judging as an assembled character if the co-ordinates are less than a given value; for getting Ymid as the maximum value of the horizontal projection profile; initiating a flag; increasing a searching point X as much as a given unit.
Patent KR-0155277-B1 (KR)
Inventor: LEE KYUNG-KOO
IPC: F25D11/00
Filed: 1992-10-13
Granted: 1999-01-15
Abstract: 냉장고의 해동히터와 송풍팬을 이용하여 유산균이 발효되도록 열을 가하고 최적의 발효온도가 유지되도록 온도센서에 의해 발효조건을 형성하면서 발효가 완료되면 냉장모드 혹은 냉동모드로 즉시 자동전환 되도록 됨으로써 양질의 요구르트 식품을 공급하게 됨은 물론 이에 따라 냉장고 시스템의 다기능화도 이룰 수 있도록 되는 효과가 있다.
Patent KR-960012057-B1 (KR)
Inventor: MATSUMOTO TOSHIYUKI
IPC: G02F1/1345
Filed: 1992-10-14
Granted: 1996-09-11
Abstract: 내용없음
Patent KR-950014779-B1 (KR)
Title: Joining apparatus for synthetic thin plate
Inventor: SON YONG-HWAN
IPC: B29C65/18
Filed: 1992-10-22
Granted: 1995-12-14
Abstract: The apparatus is prepared for automatically feeding and heat-fusing the synthetic resin sheet to a workpiece. It is difficult to manufacture the thin patch used as a filter of a speaker or a microphone by injection molding method. The apparatus comprises a pickup means including a plate(19) fixed to a bracket(16) with a slide cylinder(17), a vacuum pipe(23) combined with a fixed block(20) and a vacuum hose(22) connecting a vacuum passageway formed in the plate(19) and the block(20); a heat-fusing menas including an air cylinder(27) installed in the upper part of the plate(19), a heating block(28) lifting according to the air cylinder(27), a bonding tip(37), a pair of guide shafts(31) guiding a pressing plate(29) and the heating block(28), and a recovery spring(42).
Patent KR-950000337-B1 (KR)
Title: Radar receiver system with test function
Inventor: KIM HYONG-JU
IPC: G01S13/06
Filed: 1992-11-02
Granted: 1995-01-13
Abstract: The system for testing the function of the part for receiving and processing the radar signal includes a wave guide/converter guiding the radar signal received from the antenna and converting the signal to an appropriate form to transmit through the coaxial line, a noise generator generating the regular noise to measure the characteristic of the receiving system, a processor processing the received radar signal, and a switch connecting the processor to the noise generator when testing but otherwise to the wave guide/converter.
Patent KR-950005116-B1 (KR)
Title: Apparatus for housing animals of sawdust-fermentation
Inventor: SON I-HON
IPC: A01K1/00
Filed: 1992-12-16
Granted: 1995-05-18
Abstract: A ventilation system is installed under the separated bottom floors partitioned by several partition walls (12) on a floor (11) of a livestock stall, such that forced air may be selectively supplied to the separated floor so as to help the sawdust fermentation. The ventilation system comprises an air blower (13) installed in the outside of the stall and a pipe line equipped with several shut-off valves (21). The pipes (14) having a lot of holes (16) are embedded on the separated bottom floor with a poromeric filler (15) such as pebbles. A perforated reinforcement plate (20) with a mesh (19) is mounted on the poromeric filler so as to allow the sawdust (18) to be heaped onto it.
Patent KR-950005962-B1 (KR)
Title: Tilting apparatus for double side player of optical disk
Inventor: MAENG HYON-JIN
IPC: G11B7/09
Filed: 1992-12-24
Granted: 1995-06-07
Abstract: The tray of an optical disk player is shaken with the help of a U-type rack and a loading motor so that slanting of a disk is corrected. The apparatus includes a turn table for rotating a disk, a pick-up carrier (51) for reading data recorded in a disk, U-type racks (21,22) for guiding the pick-up carrier (51), a turning base (24) having a guide shaft (23) for guiding the pick-up carrier (51) horizontally, a tilter for coupling the turning base with the main base, a deviation adjuster for moving the guide shaft right to reft and vice versa.
Patent KR-960005984-B1 (KR)
Title: Original point measuring method of multi-junction robot
Inventor: KIM KIL-SOO
IPC: B25J9/00
Filed: 1993-02-23
Granted: 1996-05-06
Abstract: The method comprises the steps of; (a) installing a jig(3) at a straight line of arm 1(1) and arm 2(2), (b) moving arm 1, and arm 2(1,2) to the right joint position and obtaining a pulse value(P1) for arm 2, (c) moving arm 1, arm 2(1,2) to the left articulation position and get a pulse value(P2) for arm 2, and (d) obtaining the mechanical original point using the pulse values(P1, P2) as follows; {(P1+P2)/2} x [360 / {(multiple number)x( Pulse number of arm 2 encoder)x(reduction ratio of arm 2)} .
Patent KR-100207594-B1 (KR)
Inventor: NAM ILL-HYEON
IPC: H04N19/80
Filed: 1993-03-30
Granted: 1999-07-15
Abstract: 본 발명은 차동부호화 4분 위상천이 변조방법 및 장치에 관한 것으로, 그 방법은 입력데이타로 구성되는 위상변화값에 대응하는 인덱스설정단계, 주어진 테이블로부터 위상변조된 출력 위상값을 구하는 위상값 형성단계, 및 상기 위상값을 이용하여 테이블로부터 I  및 Q채널의 신호를 구하는 채널신호 형성단계로 구성되고, 그 장치는 입력 데이터를 두 개의 이진신호열로 변환하기 위한 신호변환수단, 채널신호를 구하는 신호형성수단, 신호를 변환하기 위한 디지털/아날로그 변환수단, 신호를 기저대역 여파하기 위한 기저대역 여파수단, 주파수 편이수단, 제1, 제2멀티플라이어, 및 두 신호를 합성하여 출력하기 위한 합성수단으로 구성되는 것으로, 각 심볼에 따라 형성되는 위상차에 대해 인덱스를 지정하여 사용하고 이전 위상값과 함께 최종 변조된 출력 위상을 룩업테이블을 사용하여 바로 구하고 두 채널의 신호 역시 인덱스 테이블을 사용하는 방법으로 쉽게 구함으로써, 회로의 구성이 간단하고 저전력을 소모로 인해 소형 칩화가 가능한 효과와 변조 속도가 개선되고 하고 신뢰성 있는 변조신호의 형성이 가능하다.
Patent KR-100193534-B1 (KR)
Title: 콕킹장치
Filed: 1993-04-28
Granted: 1999-06-15
Abstract: 이 발명은 콕킹장치에 관한 것으로서, 실드케이스(10)내에 회로기판(16)을 삽입한 상태에서 실드케이스(10)의 4면에 형성된 콕킹편(14)을 하나씩 수공구인 드라이버나 별도의 지그로 구부려서 콕킹을 함으로써 작업공정이 증가되고 작업능률의 향상을 꾀할 수 없으며, 결과적으로 생산성의 향상을 기대할 수 없는 종래의 문제점을 해결하고자 한다. 
     이를 해결하기 위하여 이 발명은, 단부에 콕킹펀치를 갖는 랙기어가 피니언에 4방향으로 이맞물림되도록 설치됨으로써 상기 피니언이 회전됨에 따라 콕킹펀치가 동시에 전진되고 후퇴되어 4방향의 콕킹편이 동시에 콕킹이 이루어지고, 이로인해서 콕킹작업 공정 및 작업시간이 줄어 들어 작업능률 및 생산성의 향상을 꾀할 수 있도록 한 것이다. 그러므로 이 발명은 튜너에 이용됨은 물론 이와 유사한 가전기기의 케이스에 판재를 콕킹함에 용이하게 이용될 수 있다.
Patent KR-950011141-B1 (KR)
Title: Auto washer
Inventor: KIM HO-IL
IPC: B08B3/04
Filed: 1993-05-14
Granted: 1995-09-28
Abstract: a door which installed a door closing sensor at a lower side thereof for sensing necessity of super deionized water within a cleaning vessel; a deionized water tank which installs one or more water level sensor for sensing a quantity of the super deionized water serving as a cleaning liquid which cleans a pipet; the cleaning vessel which is provided with a plurality of pipets to be cleaned and is provided with a nozzle which injects the super deionized water supplied from the deionized water tank, on the whole surfaces excepting a bottom surface thereof; a super deionized water supplying valve which is connected to the deionized water tank and supplies the super deionized water; a dried gas supplying valve which injects dried gas within the cleaning vessel to dry up the pipets; a super deionized water collecting valve which circulates the super deionized water within the deionized water tank via a collection line; and a solenoid box which controls the super deionized water supplying valve, the dried gas supplying valve and the super deionized water collecting valve under each program.
Patent KR-100289012-B1 (KR)
IPC: F41A5/02
Filed: 1993-06-01
Granted: 2001-05-02
Abstract: Device for braking a slide of a firearm, of the type comprising a casing (12) carrying a movable slide (3) supporting a movable barrel (4) and a striker (13), the device for actuating the said striker (13) consisting of a kinematic chain (15) comprising a trigger (16) pivoting in the casing (12), characterised in that a lever (1) articulated in the casing (12) is engaged between the slide (3) and the barrel (4), this lever (1) comprising, towards the front, a stop (6) coming into contact with a surface (5) of the slide (3) during only part of the recoil of this slide (3), this recoil causing the lever (1) to pivot until the latter is no longer in contact with the surface (5), this lever (1) likewise comprising, towards the rear, a stop (9) coming into contact with a surface (8) of the barrel (4), in such a way that, during the abovementioned pivoting, the barrel (4) follows the slide (3), but at a lower speed determined by the ratio of the lever L2/L1. <IMAGE>
Patent KR-100286744-B1 (KR)
Title: Diagnosis control method for vehicle
Inventor: ISHII TOSHIO
IPC: F02M25/08
Filed: 1993-08-05
Granted: 2001-05-02
Abstract: PURPOSE: To suppress extension and spread of abnormality by selectively executing active diagnosis control, such as control of restoration of abnormality, control of prevention of deterioration of operability, and control of prevention of worsening of exhaust gas characteristics, based on an abnormal object and a vehicle running state when abnormality is detected. CONSTITUTION: In a device wherein an injector 4, an ignition plug 5, an EGR valve 7, an ISC valve 10, and a pump 13 for secondary air are controlled according to output signals from various sensors to detect an operation state, diagnosis items, such as a misfire, lowering of the function of a catalyst, abnormality of an O2 sensor, abnormality of an evaporator, abnormality of an EGR function, abnormality of a secondary air feed system, and abnormality of a fuel meter are set in a control unit 27. Based on an individual diagnosis result, a control order being most proper is selected and controlled according to a current operation state. The priority order of the selection and execution is set in the order of restoration control of abnormality, control of ensurance of operability of a vehicle, control of prevention of worsening of exhaust gas characteristics, and control of prevention of worsening of fuel consumption characteristics.
Patent KR-960006841-B1 (KR)
Title: Iron device
Inventor: JUNG YONG-RAE
IPC: D06F69/00
Filed: 1993-08-25
Granted: 1996-05-23
Abstract: The ironing device includes a main body; a lid; a connection means for assisting the opening and closing of the lid; a switch mounted on one side of the main body, for controlling the power; a locking means for fixing the lid to the main body; and a supporting part for supporting the ironing device.
Patent KR-0142537-B1 (KR)
Inventor: CHO WON-BONG
IPC: B60T13/46
Filed: 1993-09-01
Granted: 1998-08-01
Abstract: 제동시 엔진의 진공압에 의하여 브레이크 페달의 무효답력을 없앰으로써, 초기 제동감을 좋게 하기 위한 목적으로; 
     진공압에 의하여 브레이크 페달의 푸시로드를 전진 동작시킬 수 있도록 푸시로드상의 소정위치에 배치되는 다이어프램 기구와; 브레이크 스위치의 동작에 의하여 상기 다이어프램 기구에 엔진의 진공압을 공급 또는 차단할 수 있는 콘트롤 밸브로 이루어지는 자동차의 브레이크 페달 배력장치를 제공한다.
Patent KR-0141231-B1 (KR)
Inventor: BAN YOUNG-KYUN
IPC: H01F38/42
Filed: 1993-08-31
Granted: 1998-06-15
Abstract: 이 발명은 색신호 복조기에 관한 것으로서, 디지탈 처리가 가능한 색신호 복조기는 기존의 아날로그 방식의 알고리즘을 그대로 적용하여 회로를 구성할 경우 아날로그 처리회로에 비해 회로 규모가 커지고, 소비전력이 증대하는 등 그대로 사용하기에는 무리가 따르는 문제점이 있으므로 이를 해결하기 위해서, 이 발명은 입력되는 색신호를 색차신호로 복조하기 위해 복조용 캐리어를 곱한후 저역통과필터를 통과시키고, 상기 저역통과필터의 출력신호인 색차신호의 칼라버스트 신호를 검출하는 버스트 게이트와, 상기 버스트 게이트에서 검출한 칼라버스트 신호의 위상을 검출하는 위상검출부와, 상기 위상검출부에서 검출한 위상에 따라 위상오차를 줄이기 위해 캐리어 발생기를 제어하는 제어수단으로 구성되어 변조되어 입력되는 색신호를 색차신호로 복조함으로써 화질열화가 없는 효과가 있다. 따라서 비데오 카셋트 레코드 등의 영상기기에서 복합영상신호의 색신호를 베이스 밴드의 색차신호로 복조하여 사용하는 모든 기기에 적용된다.
Patent KR-0126897-B1 (KR)
Inventor: NAKAMURA MASAAKI
IPC: F23C99/00
Filed: 1993-09-07
Granted: 1997-12-29
Abstract: 본 발명은 제1버너 및 그 양측의 제2버너에 공기과잉률이 다른 혼합기체를 독립적으로 공급하는 구성에 있어서, 혼합기체의 공급기구의 구조를 단순화시킬 수 있고, 각 버너의 공연비의 조정이 용이하면서 제조비용을 저감할 수 있는 가스기기용 버너를 제공하기 위한 것이다.  이를 위해 본 발명은, 제1버너(1)의 제1화구(11)의 양측에 그 제1화구(11)를 사이에 두고서 제2화구(21,21)가 형성된 제2화버너(2)를 구비한 가스기기용 버너(100)에 있어서, 상기 제2버너(2)는 상기 제1버너(1)와 독립적으로 연료 가스 및 1차 공기를 흡입하여 상기 제1화구(11)의 양측에 설치된 제2화구(21,21)에 공급하는 공통흡입구(22)를 구비한 것을 특징으로 한다.
Patent KR-0136558-B1 (KR)
Inventor: CAVAZZA CLEUDIO
IPC: A61K31/22
Filed: 1993-10-08
Granted: 1998-04-25
Abstract: 비인슐린 의존성 당뇨병 환자의 주변 글루코오스 이용증대를 목적으로 그 치료를 위하여 L­카르니틴, 아실 L­카르니틴 및 약리학적으로 허용되는 이들의 염의 신규치료용도를 제공한다.
Patent KR-0130457-B1 (KR)
Inventor: TOKUHIRO FUSAO
IPC: D04H1/4382
Filed: 1993-10-14
Granted: 1998-04-08
Abstract: 내용 없음.
Patent KR-960013562-B1 (KR)
Title: Television receiver
Inventor: KIM YOUNG-HWAN
IPC: H04N9/77
Filed: 1993-12-03
Granted: 1996-10-07
Abstract: a motion detecting means(31) detecting whether a picture is a stop picture or a moving picture on the ground of the luminance signal(Y) of the detected image signal; an arithmetical average means(32) performing the arithmetical average processing to the luminance signal(Y); and a double injection converting means(35) of double-injection converting the color difference signal.
Patent KR-970009899-B1 (KR)
Title: Preparation method of cold water soluble agar
Inventor: DO JUNG-RYONG
IPC: C08B37/12
Filed: 1993-12-24
Granted: 1997-06-19
Abstract: Agar which has good solubility in cold water, and low viscosity, therefore, can be used as substitute for dietary fiber is provided in this invention. Agar powder or extract of agar is hydrolyzed by chloric acid of pH 1 - pH 3 at the temperature of 20-90 degree Celsius for 1-48 hours, washed to neutralize, then, dried to produce cold-water-soluble agar.
Patent RO-120931-B1 (RO)
Title: Differential gearing with cylindrical gear wheels
Inventor: JARUL VIRGIL
IPC: F16H48/06
Filed: 2002-04-09
Abstract: The invention relates to a differential gearing meant for motor vehicle transmissions. According to the invention, the differential gearing consists of two cylindrical planetary wheels (1 and 5) fastened coaxially on two planetary axes (9 and 10), said wheels inter-engage, by means of a succession of three smaller wheels (2, 3 and 4) of which two are rigidly mounted on an axle parallel to that of the differential gearing, the first wheel (2) engaging directly with the planetary wheel (1), and the second wheel (3) engaging with the second planetary wheel (5), by means of the third wheel (4) which, this way, reverses the rotation sense between the two planetary axes (9 and 10).
Patent RO-121746-B1 (RO)
Title: Process for making a machine unit for the industrial washing of textiles and machine unit made thereby
Inventor: NIEMI PEKKA
IPC: D06F95/00
Filed: 2001-09-14
Abstract: The invention relates to a process for making a machine unit for the industrial washing of textiles and to a machine unit made thereby. According to the invention, the process consists in installing two or more washing machines (1, 2, 3, 14, 15), finishing machines (4, 5, 16), washing and rinsing water conduits (12, 22), filters (8, 17), control panels (10, 20) and a main distribution board (6, 19) on a machine foundation (13, 23) within an assembling department, so that they make a machine unit which is transported in pre-installed state to the place of exploitation, after being previously subjected to operation tests.
Patent RO-122378-B1 (RO)
Title: Method and equipment for determining emissions of gasoline volatile organic compounds
Inventor: PANGRATIE VASILE
IPC: G01N7/14
Filed: 2004-03-17
Abstract: The invention relates to a method and an equipment for determining emissions of total volatile organic compounds of the gasoline used in the field of storing transport, loading, unloading and distribution installations, at gasoline terminals and stations. According to the invention, the method provides the simultaneous measurement of the concentration of total gasoline volatile organic compounds, of the flow rate of the mixture of the air-total volatile organic compounds through the discharging pipes, of the pressure and the temperature. By processing these values, there is determined the total emission of gasoline total volatile organic compounds. According to the invention, the equipment consists of a flow transducer (1), a transducer for measuring the concentration of the total volatile compounds of gasoline (2), a temperature transducer (3), a pressure transducer (4) and a computing unit (UC).
Patent RO-128273-B1 (RO)
Title: Photoelectric system for monitoring value tokens in casinos
Inventor: LADARU COSMIN ALEXANDRU
IPC: A63F9/24
Filed: 2011-09-16
Abstract: The invention relates to a system to be used in casinos for monitoring value tokens which do not have an identification integrated circuit embedded therein. According to the invention, the system comprises a token tray with 12 rows meant to place the value tokens therein, in the positions where the tokens are placed there being arranged some phototransistors, one for each token separately, said transistors emitting an electric signal depending on the detection or non-detection of the token in front of it, the signals from the phototransistors being processed by a specialized electronic circuit which offers at the output an analog signal taken over by the I/O modules of a programmable automaton which carries out the acquisition of data, their processing and transmission to a central server on which a special software application is installed, said application having the role of storing all the data into a central data base and allowing both the monitoring in real time of a game table and the generating of reports necessary to the casino management team.
Patent RO-127203-B1 (RO)
Title: Electrochemical process for obtaining a multilayer electrode on nickel support
Inventor: TARANU IOAN
IPC: C25B3/29
Filed: 2011-09-26
Abstract: The invention relates to a multilayer electrode on nickel support and to an electrochemical process for obtaining the same, the electrode being used as sensor for determining ions and biosubstances such as dopamine, ascorbic acid and the like. The electrode, according to the invention, consists of a shiny nickel carrier substrate or a Raney nickel carrier substrate coated with an intermediary film of polyaniline on which there is deposited an active multilayer of poly(3-aminophenylboronic acid). The process claimed by the invention has a first step of deposition onto the Ni carrier layer of a layer of polyaniline carried out by the electrochemical polymerization of aniline, followed by depositing on this intermediate layer a second layer of poly(3-aminophenylboronic acid), obtained by the electrochemical polymerization of 3-aminophenylboronic acid, both layers being achieved by cyclic polarization within the maximum range between -200...+1200 mV, at temperatures ranging between 10...50°C and the number of polarizations is of maximum 100 cycles.
Patent RO-130037-B1 (RO)
Title: Equipment for biosignal acquisition with active electrode network
Inventor: LOSONCZI LAJOS
IPC: G06F17/50
Filed: 2013-08-22
Abstract: The invention relates to an equipment for non-invasive acquisition of signals from several points on the body surface. According to the invention, the equipment comprises a plurality of active electrodes () forming a distributed network of measurement nodes, having a group type configuration at the line bus level, where the group of active electrodes communicates to the higher structures by means of a central node () which is an operating processor with the function of passage through a wire communication channel, the central node communicating to the higher structures through a wireless communication channel while, inside the group, the nodes communicate to one another using the same wire bus; the higher structure of the biosignal acquisition equipment is a personal computer, the control device being a coupling device (), it being connected to a central computer () and the coupling device () having the function of passage between the communication bus with measurement nodes and the channel of communication with the computer (), where the coupling device () is a passive one if it merely achieves a physical adaptation and is controlled by a computer () or is an active one if it achieves the protocol adaptation and the temporal function of data server.
Patent RS-54883-B1 (RS)
Inventor: CHEN YVONNE
IPC: G01N33/574
Filed: 2009-01-14
Abstract: Cistein projektovana anti-CD79b antitela koja obuhvataju jednu ili više slobodnu cistein aminokiselinu gde navedena antitela obuhvataju sekvencu VTVSSCSTKGP uključujući slobodan cistein ostatak na položaju 114 teškog lanca ili sekvencu GLSSPCTKSFN uključujući slobodan cistein ostatak na položaju 205 lakog lanca, gde je numerisanje prema Kabat konvenciji numerisanja i gde navedena anti-CD79b antitela obuhvataju:a. varijabilni domen teškog lanca koji obuhvata HVR1-H1, HVR-H2 i HVR-H3 od SEQ ID NO: 202-204 i varijabilni domen lakog lanca koji obuhvata HVR-L1, HVR-L2 i HVR-L3 od SEQ ID NO: 194-196; ilib. varijabilni domen teškog lanca koji obuhvata HVR1-H1, HVR-H2 i HVR-H3 od SEQ ID NO: 164-166 i varijabilni domen lakog lanca koji obuhvata HVR-L1, HVR-L2 i HVR-L3 od SEQ ID NO: 156-158; ilic. varijabilni domen teškog lanca koji obuhvata HVR1-H1, HVR-H2 i HVR-H3 od SEQ ID NO: 183-185 i varijabilni domen lakog lanca koji obuhvata HVR-L1, HVR-L2 i HVR-L3 od SEQ ID NO: 175-177; ilid. varijabilni domen teškog lanca koji obuhvata HVR1-H1, HVR-H2 i HVR-H3 od SEQ ID NO: 221-223 i varijabilni domen lakog lanca koji obuhvata HVR-L1, HVR-L2 i HVR-L3 od SEQ ID NO: 213-215.Prijava sadrži još 53 patentna zahteva.
Patent SA-111320305-B1 (SA)
Title: Stirring apparatus for microorganisms in a culturing medium
Inventor: BA-ABBAD DR MAZEN
Filed: 2011-03-29
Abstract: The invention provides a stirring apparatus for stirring microorganisms such as, an alga in a culturing medium. The stirring apparatus includes one or more supporting structures. The stirring apparatus further includes a plurality of paddle units operatively connected to the one or more supporting structures. The plurality of paddle units are submerged in the culturing medium holding the microorganisms. Further, the plurality of paddle units are configured to rotate for stirring the microorganisms in the culturing medium. In response to the rotation of the plurality of paddle units, the stirring apparatus propels in the culturing medium.
Patent SA-515360867-B1 (SA)
Title: Reactor with vertical condensation tube and method for the polymerisation of polyamides in such a reactor
Inventor: EKKEHARD SIEBECKE
Filed: 2015-08-06
Abstract: The invention relates to a reactor in the form of a VK tube (VK: simplified continuous), for the polymerisation of polyamides, the reactor being subdivided into an upper and lower reactor region, which are controllable independently of each other. Likewise, the invention relates to a method for the production of polyamides in which such a reactor is used. Fig. 1
Patent SA-515370043-B1 (SA)
Title: Derivatives of dolastatin 10 and auristatins
Inventor: IAN RILATT
IPC: A61K33/243
Filed: 2015-10-22
Abstract: The present invention concerns a compound of following formula (I) where: - R1 is H or OH, - R2 is a (C1-C6)alkyl, COOH, COO-((C1-C6)alkyl) or thiazolyl group, - R3 is H or a (C1-C6)alkyl group, and - R4 is an aryl-(C1-C8)alkyl group substituted by one or more groups chosen from among OH and NR9R10 groups, or a pharmaceutically acceptable salt, hydrate or solvate thereof, and its uses in particular for the treatment of cancer, pharmaceutical compositions containing the same and the preparation methods thereof. (I)
Patent SA-517381384-B1 (SA)
Title: A Continuous Process for the Preparation of Propylene Oxide
Inventor: URBANCZYK DANIEL
Filed: 2017-04-23
Abstract: The present invention relates to a continuous process for the preparation of propylene oxide wherein in a downstream acetonitrile solvent recovery stage, a stream S1 containing the solvent acetonitrile and at least one component which has a normal boiling point which is higher than the normal boiling point of acetonitrile, wherein the decadic logarithm of the octanol-water partition coefficient (log KOW) of the at least one component B, measured at 25 °C, is greater than zero, is divided into two streams S2 and S3, wherein the total weight of S3 relative to the total weight of S1 is in the range of from 0.01 to 25 %. The stream S3 is subjected to a vapor-liquid fractionation comprising to serially coupled fractionation units, and a stream S4, obtained from the vapor-liquid fractionation and depleted of the at least one component B, optionally after further work-up, is recycled as solvent stream to the epoxidation reaction.