baber/WOPTO huggingface dataset:
Patent KR-950005471-B1 (KR)
Title: Making method of semiconductor device
Inventor: CHOE BYONG-HA
IPC: H01L21/331
Filed: 1992-09-18
Granted: 1995-05-24
Abstract: This method minimizes the degradation of electrical characteristics in enhancing the switching speed due to the diffusion of Life time killer. The method comprises the steps of: forming a substrate which composes a highly resistive layer and a low resistive layer for collector region; forming base region by diffusing different type dopant as a substrate in the highly resistive layer: forming the first insulating layer on the surface of the highly resistive layer; forming the second insulating layer which is to protect the first insulating layer; forming a photoresist to protect the second insulating layer; forming a pattern by etching selectively some region; diffusing Life time killer into the inner junction only through some region by using the patterned second insulating layer and the phtoresist layer; and forming an electrode through each contact region.
Patent KR-970000101-B1 (KR)
Inventor: MATZUTA TOSHIMI
IPC: A47B88/00
Filed: 1992-10-07
Granted: 1997-01-04
Abstract: 내용 없음.
Patent KR-960004193-B1 (KR)
Title: Color resist composition for liquid crystal display
Inventor: KIM KWANG-TAE
IPC: C09K19/52
Filed: 1992-12-26
Granted: 1996-03-27
Abstract: The pigment dispersing type resist compsn. for a liquid crystal display is prepd. by dispersing a polymer dispersing agent, a pigment deriv. dispersing agent and a pigment within the photosensitive resin compsn.. The photosensitive resin compsn. comprises : 30-80 wt.% of organic polymerising binder (A) to be prepd. by copolymerising unsatd. organic acid and unsatd. organic acid ester, w.r.t the solid parts of total resin; 0.1-50 wt.% of photosetting or thermosetting acrylate oilgomer w.r.t (A); 10-30 wt.% of multifunctional acrylate monomer w.r.t the solid parts of total resin; 0.1-15 wt.% of photopolymerising initiator and sensitizer w.r.t the solid parts of total resin; and 0.01-15 wt.% of the organic cpd. contg. epoxy gp. w.r.t the solid parts of total resin. In the formula, A is organic pigment; G is sulfonyl; carbonyl; ester gp. or phosphoryl; R1 and R2 are H, unsubstd. alkyl, substd. alkyl, cyclic alkyl, aryl or ring contg. gp., or R1 and R2 form ring; R3 is H, alkyl or alkyl amine; l is 1-4; n is 1-20; m is 1-6.
Patent KR-950012311-B1 (KR)
Title: Processing method of subscribers waiting call in the electronic switching system
Inventor: RA JAE-HUN
IPC: H04L12/16
Filed: 1992-12-29
Granted: 1995-10-16
Abstract: The method comprises the steps of; (A)sending service process request to DCAWC block when no channel is available to a new call; (B)generating process for processing standby call according to system load conditions and number of call assigned to subscriber's channel; and (C)processing the standby call; and (D)connecting to PSTN.
Patent KR-960006503-B1 (KR)
Inventor: MARTIN SODOS
IPC: G06F13/28
Filed: 1992-12-30
Granted: 1996-05-16
Abstract: 내용 없음.
Patent KR-0154102-B1 (KR)
Title: Hydrogenation process
Inventor: HILES ANDREWGEVRGE
IPC: C07B61/00
Filed: 1990-07-27
Granted: 1998-12-01
Abstract: PCT No. PCT/GB90/01167 Sec. 371 Date Feb. 12, 1992 Sec. 102(e) Date Feb. 12, 1992 PCT Filed Jul. 27, 1990 PCT Pub. No. WO91/01961 PCT Pub. Date Feb. 21, 1991.In a hydrogenation process, an organic feedstock, such as an unsaturated organic compound containing at least one unsaturated linkage selected from >C=C<, >C=O, -C 3BOND C-, and -C 3BOND N, is contacted with hydrogen in a hydrogenation zone under vapor phase hydrogenation conditions in the presence of a heterogeneous hydrogenation catalyst characterized in that the hydrogenation zone includes first and second hydrogenation reactors connected in parallel, each containing a respective charge of the hydrogenation catalyst, that in a first phase of operations a vaporous mixture containing the organic feedstock and hydrogen is supplied to the first hydrogenation reactor only, that in a second phase of operation subsequent to the first phase the vaporous mixture is supplied to the second hydrogenation reactor only, and that in a third phase of operation subsequent to the second phase the vaporous mixture is supplied simultaneously both to the first hydrogenation reactor and to the second hydrogenation reactor.
Patent KR-950005999-B1 (KR)
Inventor: KEILERT JURGEN
IPC: B29C48/08
Filed: 1991-08-06
Granted: 1995-06-07
Abstract: 내용 없음.
Patent KR-100267449-B1 (KR)
Title: Molding resins and uv-transparent molds made therefrom
Inventor: BOECKELER RUDOPH HENRY
IPC: C09D4/00
Filed: 1993-01-21
Granted: 2000-10-16
Abstract: UV-transparent forming tools or molds are prepared from molding resins comprising a urethane acrylate, and an alpha, beta-ethylenically unsaturated monomer, cured in the presence of a peroxide initiator. The resins are tough, durable and have a wide range of other desirable properties.
Patent KR-100270362-B1 (KR)
Title: Apparatus for displaying title of vcr
Inventor: KIM HO SEOP
IPC: H04N5/445
Filed: 1993-03-10
Granted: 2000-11-01
Abstract: PURPOSE: A title display apparatus in a VCR is provided to allow editing to be performed rapidly and easily with a simple key manipulation after in advance storing fixed titles or edited titles at an external memory when a desired title is to be displayed on a screen in a VCR. CONSTITUTION: A title display apparatus in a VCR includes a key search and reading unit(1) for reading signals inputted via a key search, a remote controller, etc. A mode discriminator(2) determines the mode using the signal obtained by the key search and reading unit(1). A memory controller(3) controls a memory(4) based the signal obtained by the mode discriminator(2). A data interface controller(5) controls an interface between the data output from the mode discriminator(2) and the data obtained by an OSD(on screen display) controller(6).
Patent KR-0134178-B1 (KR)
Inventor: NELSON DALE H
IPC: H03F1/32
Filed: 1993-03-12
Granted: 1998-04-29
Abstract: 본 발명의 트랜스콘던턴스 셀(30,31)을 사용하는 MOS기술로 아날로그 필터를 용이하게 실현할 수 있다. 각 셀은 한쌍의 전류경로를 갖는 단(A,B)을 포함하고, 각 전류경로는 전류원(100,101,102,103)과 입력 트랜지스터(107,109,110,112)를 포함한다. 각 단의 이득은 전류경로의 양단에 결합된 트랜지스터(108,111)에 의해 세트되고, 이 트랜지스터의 트랜스콘덕턴스는 그 게이트전압(V G )에 의해 제어된다. 본 발명의 기술에서, 두개의 입력단을 포함하는 트랜스콘덕턴스 셀은 종래 기술에 의한 설계의 경우와 같은 사보형이 아니라 동위상인 각 입력단(AP,AN; BP,BN)의 입력을 이용한다. 이때, 제2입력단의 입력단의 입력은 제1입력단의 입력에 대해 각각 밸런스된다(즉, 위상이 어긋난다). 입력단에 의해서 공통 출력단으로 공급되는 전류의 합에 공통-모드 신호가 상쇄되며, 이때 보다 높은 선형성이 얻어진다. 바이쿼드 필터는 본 발명의 기술에 의해 용이하게 실시되며, 더욱이 다른 응용도 가능하다.
Patent KR-930005811-B1 (KR)
Inventor: TAKETA HIROSHI
IPC: G06F3/13
Filed: 1993-03-22
Granted: 1993-06-25
Abstract: 내용 없음.
Patent KR-960003219-B1 (KR)
Title: Medium voltage generating circuit of semiconductor integrated circuit
Inventor: YU SEUNG-MOON
IPC: H01L27/04
Filed: 1993-04-16
Granted: 1996-03-07
Abstract: The circuit uses a drive circuit which includes an NMOS transistor (Q8) in between a PMOS transistor (Q4) and a ground voltage (Vss) and another PMOS transistor (Q7) in between a second NMOS transistor (Q3) and a supply voltage (Vcc). It receives an intermediate voltage input (VM) at the gate of its first NMOS transistor and its second PMOS transistor. The generator also uses a bias circuit (41) with the same set up as the drive circuit which receives the intermediate voltage via its connections with the drive circuit at the gates of a third NMOS transistor (Q6) and a fourth PMOS transistor (Q5). The circuit controls generation of excessive current from drive circuit, and ensures high reliability and restoration capability of intermediate voltage.
Patent KR-960016716-B1 (KR)
Title: Apoprotein concentration measuring method in biological fluids
Inventor: YUN MI-JUNG
IPC: G01N33/49
Filed: 1993-05-31
Granted: 1996-12-20
Abstract: The measuring method of apolipo-protein concentration in blood comprises the steps of separating lipid-protein complex fractions with a density of below 1.225g/ml obtained by single centrifugation of blood, or lipid-free fractions by treating the lipid protein complex fractions with organic solvent; coating the fractions on a microtiter plate or an appropriate solid surface; adding samples and anti-apolipo protein antibodies into the microtiter plate and reacting; and then measuring the apolipo-protein concentration by general ELISA method.
Patent KR-960009464-B1 (KR)
Title: Frame mapping & demapping unit for up and down isdn basic access to channel
Inventor: PARK SANG-JO
IPC: H04L12/20
Filed: 1993-07-07
Granted: 1996-07-19
Abstract: The unit includes a 600M multi-transmitter(10) for multiplexing a signal for ISDN basic access service to 45Mb/s, a 45M communication channel multiplexer(20) for receiving DS3 data from the 600M multi-transmitter(10) and transmitting a signal of 44.736Mb/s, a narrow-band ISDN 2.048Mb/s frame mapping/demapping means(30) for transmitting the 2B+D and C(Cv1) channel among the 2.048Mb/s data transmitted from the 45M communication channel multiplexer(20) to each subscriber, and a 155M multi-transmitter(40) for transmitting a digital video and audio signals to the subscriber.
Patent KR-970001480-B1 (KR)
Title: Novel herbicidal pyrimidine derivative having a phenylimidoester group, process for preparation thereof and use thereof as a herbicide
Inventor: HU CHANG-WOOK
IPC: C07D239/60
Filed: 1993-11-13
Granted: 1997-02-06
Abstract: Pyrimidine derivative including phenylimino ester structure of general formula(I) is prepared by condensing a compound of general formula(II) and that of general formula(III) in metal salts and solvent. In the formula, R1 is alkyl of C1-C4, alkenyl of C1-C4, acetyl, alkylsulfonyl, hetero arylmethyl and R2 is hydrogen atom, alkyl of C1-C4, alkenyl of C1-C4. R3 is hydrogen, methyl, halogen, alkoxy of C1-C4, alkintino of C1-C4, cyano, alkoxycarbonyl of C1-C4. The produced pyrimidine derivative has excellent weedicide.
Patent KR-100190167-B1 (KR)
Inventor: KWON OH-SO
IPC: H01J29/50
Filed: 1993-11-30
Granted: 1999-06-01
Abstract: 본 발명은 칼라 음극선관용 전자총을 개시한다. 
     본 발명은 삼극부를 이루는 캐소오드, 세 전자빔 통과공이 형성된 제어전극 및 스크린전극과, 보조렌즈 및 주렌즈를 이루는 복수개의 포커스전극과, 이 포커스전극과 인접되게 설치되며 제1콘버어젼스 수단이 마련된 최종가속전극을 구비하여 된 칼라 음극선관용 전자총에 관한 것으로, 보조렌즈를 이루는 적어도 하나의 포커스 전극에 제2콘버어젼스 수단이 마련된 것에 특징이 있으며, 이에따라 전자총의 콘버어젼스 특성을 향상시킬 수 있다.
Patent KR-100307118-B1 (KR)
IPC: H04N21/432
Filed: 1993-12-17
Granted: 2002-07-27
Abstract: Video data is reproduced from a record medium on which is recorded, in multiplexed form, the video data, reference time data representing a reference time, and video time data representing the time at which decoding of the video data reproduced from the record medium should begin. The reference time data is separated (5A) from the reproduced multiplexed data and used to generate timing data. The video data and video time data are temporarily stored in a video buffer (6A) and a video time data extractor (30) is connected to an output of the video buffer to extract the video time data from the contents of the video buffer. The video buffer (6A) also is connected to a video decoder (7) which decodes the video data temporarily stored in the video buffer, the operation of the video decoder being controlled (31) as a function of a comparison between the generated timing data and the extracted video time data. <IMAGE>   <IMAGE>
Patent KR-960016265-B1 (KR)
Title: Private line selection circuit for digital key-phone system
Inventor: KIM NAM-SOO
IPC: H04M1/00
Filed: 1993-12-29
Granted: 1996-12-07
Abstract: the first decoding part(6) outputting a latch enable signal to address data; the first latch part(7) latching data to control each peripheral event performed at a certain address; the second latch part(8) latching data to control each peripheral event performed at a certain address by receiving the signal of the first decoding part; the third latch part(9) latching data to control each peripheral event; the second decoding part(10) outputting the decoding value needed in a key-scanning; the first buffer(11) receiving the key data value; and the second buffer(12) maintaining the decoding value.
Patent RO-118687-B1 (RO)
Title: Electronic equipment for generating single electric pulsed discharges
Inventor: ŢÎŢU AUREL MIHAIL
IPC: B23H1/02
Filed: 2000-12-27
Abstract: The invention relates to an electronic equipment for generating single electric pulsed discharges, meant for experimental researches upon the physical mechanism of material removing in the electroerrosion dimensional working with solid electrode. According to the invention, the electronic equipment comprises a pulse generator (B) actuated by a hand-operated control element (5) for generating single pulses at certain parameters. The single pulses are fed to a two-stage pulse pre-amplifier (C) whose signal is applied to a static power switch (A) which, in its turn, provides single electric pulsed discharges whose parameters - voltage, current and duration - may be independently modified. The single electric pulsed discharge from the static power switch (A) is applied, by means of a tool-electrode (6), to an object (7) to be worked which is immersed in a dielectric liquid medium placed in a vat (8).
Patent RO-121244-B1 (RO)
Title: Fluid rotation process
Inventor: CERNOMAZU DOREL
IPC: F15D1/00
Filed: 2001-04-17
Abstract: The invention relates to a fluid rotation process meant to be used for simultaneously achieving rotation motions of different directions within the fluid, the process being useful for making micromotors with multiple liquid rotors. According to the invention, the process consists in creating a rotating magnetic field acting upon a mixture (1) consisting of an electrically insulating liquid wherein there are dispersed fine particles of a ferromagnetic material, the mixture (1) being separated, under the magnetic field action, into two zones, a boundary zone (1a) and a central zone (1b) with a higher and a lower concentration of ferromagnetic particles, respectively, the boundary zone (1a) being, in its turn, divided into various microzones (1a') where the electromagnetic particles rotate in the direction of the rotating magnetic field, resulting in some micromotors, while, generally, the ferromagnetic particles in the boundary zone (1a) and the central zone (1b) rotate in the reverse direction relative to the rotating magnetic field.
Patent RO-123286-B1 (RO)
Title: Device for verifying the optional proportions of ratios of line segments
Inventor: OCROTEALĂ IULIAN
IPC: G09B23/12
Filed: 2004-12-08
Abstract: The invention relates to a device for verifying the optimal proportions of the ratios of line segments, comprising some graded rulers arranged at various angles and stiffened to one another in different points, some sleeves and screw joints being slidable on said rulers, wherein a first vertical graded ruler (1) is assembled by welding at 90° angle to a second horizontal graded ruler (2), some bars (6, 7, 8) inclined in relation to the abscissa at the angles α = 31°43', γ = 58°17' and β = 69°5', respectively, being welded in the geometric origin of the formed orthogonal system of axes, on the second ruler (2) there being mounted a slide (3) whereto there is fixed a third graded ruler (5) parallel with the ordinate of the orthogonal system of axes so that the distance from the abscissa to the median inclined bar (7) represents the major portion of verified line segments, and the distance between the middle bar (7) and the other two bars (6, 8) represents the minor portion of the line portion with which the ratio of segments for the optional proportion is verified.
Patent RO-129685-B1 (RO)
Title: Sonic magnetostrictive motor with electronic actuation module
Inventor: PÎSLARU DĂNESCU LUCIAN
IPC: H02N2/06
Filed: 2013-11-26
Abstract: The invention relates to a sonic magnetostrictive motor with electronic driving module, with application in the field of micro-drives, sonicity, mechatronics, especially in the applications where there are requested high forces simultaneously with short displacements, in the fuel injection for high power thermal motors, in robotics and space industry. According to the invention, the motor consists of a sub-assembly (a) comprising a magnetic bias coil (1) excited with a PWM voltage U2, by a power amplifying block of the magnetic bias coil, a subassembly (b) consisting of an activating coil (3) excited with a PWM voltage U1, by a power amplifying block of the activating coil, a sub-assembly (c) comprising a cylindrical-shaped active magnetostrictive core (5), fixed to a higher fixing pivot (6) which takes over the reciprocating movement from the active magnetostrictive core (5), a lower fixing pivot (7), a pre-tensioning spring (8) which enables the mechanic bias and a cylindrical-shaped permanent magnet (9), which enables the magnetic bias together with the magnetic bias coil (1).
Patent RS-53956-B1 (RS)
Inventor: KJELLSTRÖM JOHAN HENRIK
IPC: C07D409/12
Filed: 2011-03-31
Abstract: Čvrsti oblik 1-(2-metil-4-(2,3,4,5-tetrahidro-1-benzazepin:1-ilkarbonil)benzilkarbamoil)-L-prolin-N,N-dimetilamida, koji pokazuje najmanje sledeće karakteristične XRF pikove difrakcije praha (Cu Kα zračenje, izraženo u stepenima 29) na približno 5.5, 10.9, 14.2, 21.9 i 24.0.Prijava sadrži još 10 patentnih zahteva.
Patent SA-517390338-B1 (SA)
Title: Systems and Methods Related to The Syngas to Olefin Process
Inventor: THABET MOHAMMED AL-QAHTANI
Filed: 2017-11-14
Abstract: The current onvention relates to method comprising the steps of: a) providing a producing a first product steam via a Fischer-Tropsch process, wherein the first product stream comprisingcomprises a C2-C3 hydrocarbon stream, a C4 hydrocarbon stream comprising butane and butene, and a C5+ hydrocarbon stream; separating at least a portion of the C2-C3 hydrocarbon stream from the first product stream; separating at least a portion of the C4 hydrocarbon stream comprising butane and butene from the first product stream; separating at least a portion of the C5+ hydrocarbon stream from the first product stream; converting at least a portion of the butane in the C4 hydrocarbon stream to butene; and converting at least a portion of the butene in the C4 hydrocarbon stream to butadiene; and converting at least a portion of the C5+ hydrocarbon stream to BTX.
Patent SA-518391821-B1 (SA)
Title: Method for Producing (Meth)Acrylic Acid
Inventor: TAKANORI TANIGUCHI
Filed: 2018-06-14
Abstract: A method for producing (meth)acrylic acid, comprising specific steps. In the method, a liquid containing a discharged liquid that is discharged in at least one step among the aforementioned steps is used as a collected liquid, the collected liquid is held for 1 to 60 days, and the held liquid is fed to the extraction step. Fig 1.
Patent SA-518400650-B1 (SA)
Inventor: ERHARD MAGORI
Filed: 2018-12-13
Abstract: يتعلق الاختراع الحالي بتجهيزة للتحليل الكهربائي electrolysis لثاني أكسيد الكربون carbon dioxide (CO2)، تشتمل على خلية تحليل كهربائي electrolytic cell لها أنود anode وكاثود cathode، يتم توصيل الأنود والكاثود بمصدر جهد voltage supply، حيث يكون الكاثود عبارة عن الكترود electrode نشر غاز gas diffusion وحجيرة غاز gas chamber تكون متصلة بالجانب الأول من الكاثود وحجيرة كاثود تكون متصلة بالجانب الثاني من الكاثود، تشتمل كذلك على دائرة الكتروليت electrolytic circuit والتي تكون متصلة بخلية التحليل الكهربائي، وإمداد الغاز لإمداد غاز يحتوي على ثاني أكسيد الكربون لداخل حجيرة الغاز، تتميز بأن حجيرة الغاز تكون مشتملة على مخرج للالكتروليت electrolyte، ثاني أكسيد الكربون والغازات المُنتجة من التحليل الكهربائي، يتم توصيل المخرج بدائرة الالكتروليت بواسطة وصلة ارتداد return connection ويتم توفير جهاز مضخة لتدوير ثاني أكسيد الكربون والغاز المُنتج بالدائرة والذي يتكون من حجيرة الغاز ووصلة الارتداد. شكل1
Patent SA-519401248-B1 (SA)
Title: Pretreatment of Natural Gas Prior to Liquefaction
Inventor: PALACIOS VANESSA
Filed: 2019-03-06
Abstract: Method and system for removing high freeze point components from natural gas. Feed gas is cooled in a heat exchanger and separated into a first vapor portion and a first liquid portion. The first liquid portion is reheated using the heat exchanger and separated into a high freeze point components stream and a non-freezing components stream. A portion of the non-freezing components stream may be at least partially liquefied and received by an absorber tower. The first vapor portion may be cooled and received by the absorber tower. An overhead vapor product which is substantially free of high freeze point freeze components and a bottoms product liquid stream including freeze components and non-freeze components are produced using the absorber tower.
Patent SA-520420321-B1 (SA)
Title: Multi-Stage Hydrocarbon Lifting
Inventor: AL-WALEED ABDULLAH AL-GOUHI
Filed: 2020-10-11
Abstract: A production tubing is disposed in a wellbore formed in a subterranean zone. The production tubing extends from a surface of the wellbore to a downhole location at which hydrocarbons entrapped in the subterranean zone enter the wellbore. Multiple valves are disposed in the production tubing at respective multiple tubing locations. Each valve is configured to permit one-way flow of hydrocarbons in an uphole direction. The multiple valves divide the production tubing into multiple stages. A stage is a portion of the production tubing between two successively disposed valves. Multiple gas injection valves are coupled to the production tubing and are disposed in a respective stage. A controller, coupled to the multiple valves and the multiple gas injection valves, transmits signals to the multiple valves and the multiple gas injection valves to lift hydrocarbons flowed into the wellbore at the downhole location to the surface on a stage-by-stage basis. Fig 1A.
Patent WO-2007059607-B1 (WO)
Title: Procedes et appareil pour la communication de message courts pour cas d'urgence depuis des dispositifs de communication mobiles
Inventor: BUCKLEY ADRIAN
IPC: H04W4/90
Filed: 2006-11-20
Abstract: La présente invention concerne un procédé et un appareil destinés aux dispositifs de communication mobile pour la communication de messages courts pour cas d'urgence via des réseaux de radiocommunication. Une demande d'entrée utilisateur pour la communication d'un message court est reçu via une interface utilisateur du dispositif mobile. Si la demande d'entrée utilisateur concerne un message pour cas d'urgence, une deuxième adresse de centre de messagerie reçue depuis la mémoire est fournie dans le champ d'adresse du centre de messagerie du message court. Le réseau identifie la deuxième adresse de centre de messagerie dans le champ d'adresse de centre de messagerie, et en réaction, provoque l'envoi du message court au centre de messagerie d'urgence considéré comme local par le réseau. De cette façon, lorsque le dispositif mobile est en visite dans un réseau radio non domiciliaire, le message court est acheminé au centre de messagerie d'urgence local approprié.
Patent WO-2008080509-B1 (WO)
Title: Broyeur à rouleaux
Inventor: SCHUETTE KARL-HEINZ
IPC: B02C15/04
Filed: 2007-12-08
Abstract: La présente invention concerne des broyeurs à rouleaux comprenant un boîtier (9), un plateau de broyage (2) avec un entraînement (10), des rouleaux broyeurs (3) roulant sur le plateau de broyage (2), des bielles oscillantes (6) et des axes d'oscillation (7) étant prévus pour chaque rouleau broyeur (3), et des dispositifs de serrage avec un vérin hydraulique (1) afin de serrer les rouleaux broyeurs (3) sur le plateau de broyage (2). Pour chaque rouleau broyeur (3) est prévu un dispositif d'écartement par pivotement doté d'un axe d'écartement par pivotement (4). Les vérins hydrauliques (1) sont en mesure d'écarter par pivotement les rouleaux broyeurs (3) du boîtier (9). Les rouleaux broyeurs (3) sont logés à cet effet à côté du boîtier du broyeur (9) sur des consoles (8), les vérins hydrauliques se trouvant à côté des consoles (8).