baber/WOPTO huggingface dataset:
Patent KR-960015321-B1 (KR)
Title: Cmos circuit
Inventor: LEE JAE-JIN
IPC: H01L27/08
Filed: 1993-07-23
Granted: 1996-11-07
Abstract: a PMOS pull-up transistor and a NMOS pull-down transistor that each drain is connected to the output terminal, and gates are separated, and each source is connected with a power voltage and a ground voltage ; a device controlling the pull-up transistor, a first PMOS transistor and a first NMOS transistor that each drain is connected to the gate of the pull-up transistor, each source is connected with a power voltage and the gate of the pull-down transistor, and each gate is connected each other; a device controlling the pull-down transistor, a second PMOS transistor and a second NMOS transistor that each drain is connected to the gate of the pull-down transistor, and each source is connected with the gate of the pull-up transistor and the ground voltage, and each gate is connected each other.
Patent KR-960015834-B1 (KR)
Title: Corresting circuit of multi screen television
Inventor: LEE HONG-WOO
IPC: H04N5/45
Filed: 1993-08-23
Granted: 1996-11-21
Abstract: In a television circuit having picture-in-picture function and comprising a first waveform shaping unit, second waveform shaping unit brightness signal process unit, brightness signal amplifying unit, pin cushion correction controlling unit and pin cushion correcting unit, the circuit more includes a pin cushion correction signal generating unit for adjusting the horizontal polarization direction by permitting the pin cushion correction control signal to the pin cushion correction controlling unit.
Patent KR-960012507-B1 (KR)
Title: Method for measurement of oxygen concentration and oxygen diffusion coefficient
Inventor: NOH HANG-DUK
IPC: A61B5/00
Filed: 1993-09-09
Granted: 1996-09-20
Abstract: The method measures the oxygen concentration and the oxygen diffusion coefficient of a biological tissue of irregular transport properties and a oxygen concentration gradient by using a double barreled electrode. The method measures the oxygen concentration in the barrel with a recess and the oxygen diffusion coefficient in the barrel without the recess by detecting a current transient characteristics. The ratio of L(length)/d(diameter) of the electrode with the recess is 5-10. The method has an advantage of not being affected by an ambient irregular oxygen diffusion coefficient, and making possible an in situ online measurement.
Patent KR-100271071-B1 (KR)
Title: Process for the preparation of subsitituted indanones
Inventor: WEISSE LAURENT DR
IPC: C07C49/675
Filed: 1993-09-10
Granted: 2000-11-01
Abstract: 1-Indanones of the formula IV or IVa <IMAGE> in which R<1> to R<7> preferably denote hydrogen or alkyl or adjacent radicals R<1> to R<4> form a ring are obtained in a one-step reaction by reacting a compound I <IMAGE>  with a compound of the formula II <IMAGE>  or with a compound of the formula III <IMAGE> with boron trifluoride in anhydrous hydrogen fluoride.>
Patent KR-0156946-B1 (KR)
Inventor: SUGAWARA TOMOKATSU
IPC: B66F9/07
Filed: 1993-09-21
Granted: 1999-02-18
Abstract: 지지기둥(12A)의 일면측에서 승강이 자유로운 캐리지(16)의 승강구동유니트(30)는, 상하로 갈라서 배설한 1쌍의 시이브(36),(40)와, 한 쪽의 시이브(36)에 연이어서 작동하도록 연결한 승강구동장치(33)로 이루어지고, 상위 시이브(40)에 감은 후, 하위 시이브(36)에 서로 반대방향에서 감는 와이어(45A),(45B),(45C),(45D)를 설치하고, 와이어(45A),(45B),(45C),(45D)의 한 끝단을 캐리지(16)에 연결하며, 다른 끝단을 카운터 웨이트(51A),(51B)에 연결하였다. 
     와이어의 양 끝단에 걸리는 하중을 양 시이브에 대하여 와이어를 죄는 방향으로 작용할 수 있고, 외이어에 강한 마찰력을 작용시켜서 충분한 이동력을 얻을 수 있다. 카운터 웨이트는 강한 마찰력을 얻기 위하여 대형화 할 필요는 없고, 그 높이를 낮게 할 수 있어서 스트로우크, 즉 캐리지의 스트로우크를 길게 설정할 수 있다.
Patent KR-100292133-B1 (KR)
IPC: C07C239/20
Filed: 1993-10-04
Granted: 2001-06-01
Abstract: O-Substituted hydroxylammonium salts are prepared by hydrolysis of acetone oxime ethers with acid in the presence of an additive and removal of acetone and water by distillation with the aid of the additive.
Patent KR-100273346-B1 (KR)
Title: Tension controller apparatus and rotary actuator for magnetic recorder/reproducing
Inventor: JEONG MUN CHAE
IPC: G11B15/62
Filed: 1993-11-04
Granted: 2000-12-15
Abstract: PURPOSE: A tension control device of a magnetic recording player is provided to measure a tape tension by a sensor, and to electrically control a tension member driver. Therefore, it is possible to automatically control the tape tension. CONSTITUTION: A tape authorizer endows a tension to a tape(T). A tension sensor senses the tension of the tape(T). A friction member(10) supplies a friction force to a supply reel(9). A rotary actuator varies the friction member(10), and controls a brake power of the supply reel(9). A controller controls the rotary actuator according to a sense signal of the tension sensor, and controls a brake power.
Patent KR-100252567-B1 (KR)
Inventor: DESOR HANS JUERGEN
IPC: H04N5/208
Filed: 1993-11-24
Granted: 2000-04-15
Abstract: 본 발명은 보정 신호와 영상 입력 신호로 구성되는 수정된 영상 신호를 발생시키는 방법에 관한 것인데, 상기 보정 신호는 적어도 주파수 대역 제한기 및 진폭 제한기에 의해 디지탈 영상 입력 신호로부터 유도되고 상기 영상 입력 신호는 상기 보정 신호의 처리 시간만큼 지연된다. 원하지 않는 고조파의 발생을 방지하기 위해서, 진폭 제한기(32,42,52)는 n번째 차수의 유리 적분 함수에 의해 정확히 표시될 수 있는 전달 함수를 갖는다. 
     Y=a 0 +a 1 *x+a 2 *x 2 +a 3 …x 3 …a n *x n   
     여기서, 1<n<fn/fs, fn은 나이퀴스트 주파수, fs는 주파수 대역 제한된 영상 신호(Y inf )의 최대 주파수, x는 진폭 제한기(32,42,52)에 대한 입력, a 0 내지 a n 은 스케일 계수, y는 진폭 제한기(32,42,52)의 출력이다.
Patent KR-100306901-B1 (KR)
Title: Method for forming contact hole of semiconductor device
Inventor: PARK JU SEOK
IPC: H01L21/28
Filed: 1993-11-24
Granted: 2001-11-30
Abstract: PURPOSE: A method for forming a contact hole of a semiconductor devices is provided to reduce a leakage current of junctions by using an ion-implantation. CONSTITUTION: An MOS transistor comprising a gate oxide, a gate electrode(14), and source and drain regions(12,13) is formed at an active region of a semiconductor substrate having a field oxide(11). An interlayer dielectric(16) is formed on the resultant structure. A contact hole is formed by selectively etching the interlayer dielectric(16) so as to simultaneously expose the source region(12) and portions of the field oxide(11). Then, an ion-implantation process is performed in the exposed portions. A conductive layer is then filled into the contact hole.
Patent KR-960005196-B1 (KR)
Title: Comparater circuit
Inventor: SONG WON-CHOL
IPC: G11C11/409
Filed: 1993-12-03
Granted: 1996-04-22
Abstract: The comparator circuit for low power-consumption comprises: a 1st TR and a 2nd TR for converting the 1st and the 2nd input voltage signal into a 1st and a 2nd current signal respectively; a 3rd TR and a 4th TR for switching and not transmitting the operation of the first and the second input voltage signal into a 1st and 2nd output stage by cutting off respectively the flow of the 1st and 2nd current signal; a 5th and a 6th TR for determining respectively a logic level of the 1st and the 2nd input voltage signals by amplifying the 1st and the 2nd current signals converted from the 1st TR and the 2nd TR according to the 1st and the 2nd input voltage signals, and having forward feedback structure; a 7th and 8th TR for maintaining constant level state of voltage respectively of the 1st and the 2nd output stage where the 5th and the 6th TR don't latch operation according to the logic level respectively from the 5th and the 6th TR; and a 9th and a 10th TR for feedbacking not to flow into the ground a current of steady state by constant level state current feedback of the 1st and the 2nd output port respectively maintained by the 7th and the 8th TR.
Patent KR-100287381-B1 (KR)
Title: 용기의 포오링 스파우트(pouring spout) 제조방법
IPC: B21D51/18
Filed: 1993-12-29
Granted: 2001-04-16
Abstract: 본 발명은 환형 측벽 용기의 림부에서 포오링 스파우트가 일정 기하학적 모양과 부드러운 흐름을 제조시키는 방법이며, 이 방법은 
     a) 클램핑수단을 설치할 때 중심선이 용기의 환형측벽과 90°를 제조하는 그루브를 갖춘 클램핑 수단내에 용기를 위치시키는 단계; 
     b) 센터 플러그 수단을 설치할 때 중심선이 환형 측벽과 90°를 제조하는 신속하게 확장되는 그루브를 갖춘 센터 플러그 수단내에 용기를 위치시키는 단계; 
     c) 직선이동통로를 제조하도록 상기 센터 플러그 수단과 클램핑 수단의 그루브들을 정렬시키는 단계; 
     d) 상기 센터 플러그의 그루브안에 포우어 스파우트 제조수단을 위치시키고 상기 제조수단을 이동통로를 따라 이동시켜 용기의 림부와 접촉시키는 단계; 
     e) 상기 제조수단을 요구된 형태의 포우어 스파우트로 환형 측벽의 림부를 변형시키도록 이동통로를 따라 더 이동시키는 단계로 구성되어 있으며, 상기 림부의 실질적인 변형은 외측 상방 힘의 제조수단에 의해 림부를 변형시키는 제1단계와, 외측방향 힘의 제조수단에 의해 림부를 변형시키는 제2단계 및 외측 하방 힘의 제조수단에 의해 림부를 변형시키는 제3단계에서 제조된다.
Patent KR-970010984-B1 (KR)
Title: Metal specimen detecting apparatus
Inventor: UM EE-HO
IPC: G01N35/00
Filed: 1993-12-30
Granted: 1997-07-05
Abstract: The metal protrusion detector is capable of detecting whether a metal protrusion exists in accordance with the variation of amplitude and strength of a detection signal. The metal protrusion detector comprises: a counter(11) for counting a clock signal to supply address information to a ROM(12); an H bridge(13) for supplying an alternating current to a generator coil(14); a receiver coil(17) arranged between the generator coil(14) and a conveyor(16), for detecting a magnetic field formed by the generator coil(14); a first differential amplifier(18) for amplifying the induced voltage to the receiver coil(17) to an amplitude variation component; a second differential amplifier(19) for amplifying the induced voltage to the receiver coil(17) to a pulse width variation component; a multiplexer(22) for selecting the outputs of the differential amplifiers(18,19) to supply the outputs to an A/D converter(24); and a microcomputer(10) for processing the data from the A/D converter(24) to display the existence/non-existence of the metal protrusion on a display(26).
Patent RO-118825-B1 (RO)
Title: Device for evaluating the supply of current
Inventor: TUDOR PAUL LUCIAN
IPC: G01R22/02
Filed: 2000-06-13
Abstract: The invention relates to a simple device for evaluating the supply of current to industrial and domestic consumers. According to the invention, the system comprises an inductance (L)connected on the phase conductor of the turn-out in derivation with a current integrator comprising an electrolytic cell (C), with soluble anode, supplied by a rectifier diode (D1).
Patent RO-121146-B1 (RO)
Title: Electric driving equipment with digital control used for drilling installations
Inventor: GURAN VALERIU
IPC: E21B44/00
Filed: 2002-12-04
Abstract: The invention relates to an electric driving equipment with digital control, used for drilling installations, meant to be used for driving, with variable speed, four high power direct current motors necessary for a drilling installation. According to the invention, the equipment comprises four direct current motors (3, 4, 5 and 6), each being driven by a static digital armature control converter (7, 8, 9 and 10), by an excitation digital control converter (11, 12, 13 and 14) which, on the basis of a MASTER programme and of a SLAVE programme, introduced into the converters memory from a control panel (31), ensures the individual functioning of each motor, with the posibility of changing upon external control, the rotation direction, or the functioning of two motors (3, 4 and 5, 6) rigidly coupled on the same axle, each motor of the two pairs, having the posibility of operating as a master motor or as a slave motor with the possibility of changing the rotation direction by means of unique external command, at the same time for the two motors, without switching off from the supplying network.
Patent RO-121727-B1 (RO)
Title: Equipment for peritoneal lavage carried out by the hyperthermal instillation of cytostatics
Inventor: SAERBU VASILE
IPC: A61M1/28
Filed: 2004-12-03
Abstract: The invention relates to an equipment for peritoneal lavage carried out by the hyperthermal instillation of cytostatics employed in the treatment of peritoneal, colorectal, uterine and ovarian cancers, meant to enhance the effect of cytostatics on malignant tumours by hyperthermia and topic administration with the complete recovery of the cytostatic solution instilled in the peritoneum. According to the invention, the equipment comprises a vat (1) with heating liquid, a vat (2) for heating the cytostatic solution, a group of electrical resistors (3), a heat exchanger (4), some pumps (5, 6) for the instillation and absorption of the cytostatic solutions into and from the peritoneum, respectively, by some connection hoses (8, 9) and some catheters (10, 11) for the instillation and absorption of the cytostatic solution. Some probes (12, 13) for measuring the temperature value of the cytostatic solution at the peritoneum inlet and outlet, respectively, a thermal protective relay (14) and a pump (5) for recycling the heating liquid are connected to a phase separator transformer (16). Some switches for controlling the instilled cytostatic solution flow-rate and absorption allow, due to some electronic blocks (20 and 22), the cytostatic solution temperature regulation and control throughout the circuit, while an additional probe (21) is provided for measuring and controlling the temperature of the cytostatic solution instilled into the peritoneum.
Patent RO-121538-B1 (RO)
Title: Heat exchanger
IPC: F24H1/41
Filed: 2005-06-21
Abstract: The invention relates to a heat exchanger meant to transfer heat from a primary medium to a secondary medium and which is used in a thermal station for the preparation of the thermal medium necessary for heating and preparing domestic hot water. According to the invention, the heat exchanger comprises some coil-type heat exchange elements (2), having a turn of curved shape by an angle alpha variable from a plane configuration of an angle alpha = 180 to a spatial configuration of an angle alpha ranging from 150 to 170 C .
Patent RO-123327-B1 (RO)
Title: Protection system
Inventor: STOIAN P ALEXANDRU
IPC: E01C11/26
Filed: 2006-02-09
Abstract: The invention relates to a system for the protection of highways, streets, footways and destined to eliminate the effects of glazed frost, snow and ice during the winter and to lessen the effects of very high temperatures during the summer. The system comprises several supply pipes wherethrough a fluid flows, said fluid being heated by means of the geothermal energy in a heat pipe (4) fixed at a depth of at least 1.5 m in relation to the natural ground elevation, thereafter the fluid is distributed towards the road surface of the roadway by means of an upper pipe (8) located under the road running surface, characterized by the fact that a turbo-compressor (2) takes over the air from the external environment by means of a suction pipe (1), directing said air towards a connection pipe (3) joined to the heat pipe (4) which has inside a pipe (5) wherethrough the ground water taken over by a water pump circulates in counterflow, the heat pipe (4) being connected by means of some vertical distribution pipes (6, 7) to the upper pipe (8) mounted in a recess (9) cut into the road surface and which is covered with a metal plate (10) provided with a spring (11), the upper pipe (8) having horizontally-arranged holes, collinearly and parallely to the surface of the road.
Patent RO-123432-B1 (RO)
Title: Prefabricated formwork element for monolith structures
Inventor: CODRE COSTICĂ-VASILE
IPC: E04B2/86
Filed: 2007-06-19
Abstract: The invention relates to a formwork element made of light construction materials such as AAC and LCC, ceramics or slag stone, used in civil or industrial buildings in order to carry out monolith structures. According to the invention, the element is carried out in the shape of panels or prefabricated boards (1) having all the edges machined in the shape of a channel, with the shoulder of the inner face smaller than the shoulder of the outer face, inside said channel there being mounted some metal profiles (2) for joining the panels or boards (1), and on the inner face, at certain distances, there being provided some metal boxes with some mobile nuts (4) for some wood screws (5) in which some T-shaped profiles (3) are fastened in order to reinforce them in the wall of panels or boards (1), and they being made integral between the walls of panels or boards (1) by means of metal cramps with spacing function.
Patent RO-123081-B1 (RO)
Title: Installation for anti-corrosive coating of exterior surfaces of metal pipes
Inventor: NITA PETRE
IPC: F16L58/04
Filed: 2007-11-20
Abstract: The invention relates to an installation used for anti-corrosive coating of exterior surfaces of metal pipes used in industry or agriculture. According to the invention, the installation comprises a coating line (A) which includes a tunnel-furnace (16, 21) positioned and fastened above a main runway (10), a cleaning device (K) with rotary brushes (28), to which a polyethylene powder applicator (L) is suspended, under which there is disposed a carriage (M) for supporting and temporary coupling with a transfer bar (37) hauled, in both directions, by some pulleys (39, 41) and integral with a driving carriage (N), previous to the metal pipes (2) which are brought in front of an unrolling carriage (O) for feeding with a tape (45) made of plastic, which is wound onto the exterior surface of the metal pipe (2), a rear driving carriage (I), which supports an end of the raw metal pipe (2), to which it simultaneously imparts a rotation and an advance motion, a secondary runway (26), some ramps ( C) for naturally cooling the warm insulated pipes (4), an exterior manipulator (E), and a feeding line (H) which takes over, piece by piece, the raw pipes (2) from an exterior ramp (8) and introduces them into the hall, where, a first transfer manipulator (G) rolls them up on a waiting ramp (7), wherefrom, a second interior manipulator (F) takes over a raw pipe (2) and deposits it on the two carriages (I, J), situated in front of the tunnel furnace (16).
Patent RO-125075-B1 (RO)
Title: Equipment for treating severe acute peritonitis by the actively controlled interperitoneal lavage
Inventor: P ABREVE DURARU MIHAI
IPC: A61B1/015
Filed: 2008-06-09
Abstract: The invention relates to an equipment for treating severe acute peritonitis by the actively controlled intraperitoneal method which carries out the removal of the pus and necrotic material accumulated into the peritoneal cavity. According to the invention, the equipment comprises some catheters (1, 2 and 3, 4) meant to be inserted into the peritoneum for the instillation of antibiotic and antiseptic solutions and, for the absorbtion and removal outside the organism of peritoneal liquids, respectively, some peristaltic non-invasive electric pumps (5,6 and 7,8) for the introduction of the solutions into the peritoneum and for the absorbtion and removal of the liquids from the peritoneum, respectively, linked to the catheters (1,2 and 3,4) by means of some hoses (24, 25, 26 and 27), some transducers (9, 10 and 11, 12) for measuring intraperitoneal pressure while the solutions are introduced into peritoneum and removed outside the peritoneum, respectively, some electronic pressure switches (13 and 14) for measuring and regulating the pressure of the solutions instilled and of the liquids absorbed into the peritoneum, respectively, some tanks (15 and 16) wherein the solutions for peritoneal lavage are introduced, some containers (17 and 18) wherein the liquids in the peritoneum are sucked out, some electric resistors (19 and 20) for heating the solutions to be introduced into the peritoneum, some electronic temperature switches (21 and 22) for the thermal regulation of the temperature of the solution and an electric supply (23) of direct current of 12V.
Patent RO-128629-B1 (RO)
Title: Process for preparing a serine-protease inhibitor from cell cultures induced from linum usitatissimum
Inventor: EREMIA MIHAELA-CARMEN
IPC: C07K14/81
Filed: 2011-12-09
Abstract: The present invention relates to a process for preparing a serine protease inhibitor from cell cultures induced from flax (Linum usitatissimum) by sterilizing the biological material formed of cell cultures by using explants as a source, after sterilization, the explants are placed into Petri dishes, on the surface of a Murashige-Skoog growth medium, and are incubated in the growth chamber. Periodically, at an interval of 3 weeks, there takes place the transfer to a fresh growth medium, in compliance with the aseptic technique measures with the view of preventing accidental contamination with microorganims. The obtained somatic explants are processed in order to isolate the protease inhibitor by delipidation with acetone, extraction with acetate buffer solution 0.1M, pH=5 and fractional precipitation with ethanol, there resulting a protein precipitate with a specific protease inhibitory activity of 3129 IU/mg of protein, which is purified in phosphate buffer 0.05M, pH=7.5, on affinity chromatography column, on immobilized trypsin equilibrated with phosphate buffer. The non-bonded proteins are washed with the same buffer and by elution with phosphate buffer pH =7.5, in a concentration gradient from 0 to 0.3 M, in equal volumes, there resulting a serine protease inhibitor with a specific activity of 9681 IU/mg of protein.
Patent RO-131280-B1 (RO)
Title: Exhaust-gas discharging device
Inventor: BĂDILĂ DUMITRU
IPC: F01N1/24
Filed: 2016-03-08
Abstract: The invention relates to a device for discharging the exhaust gases, intended for discharging exhaust gases and for attenuating the noise produced by the discharge systems of the internal combustion engines. The device for discharging the exhaust gases claimed by the invention, intended for discharging exhaust gases and for attenuating the noise produced by the discharge systems of the internal combustion engines, provided, at one end, with a flange for coupling to the exhaust conduit of an internal combustion engine and at the other end with a discharge flaring, alongside of it being provided some circular discharge orifices (c), protected by some circular protection shields (d and e), on the axis of the circular orifices (c) there being provided some circular damping filters (f), the circular shields (d and e) and the circular damping filters (f) having the shape of spherical domes.
Patent RS-53932-B1 (RS)
Inventor: BERTOTTO EZIO
IPC: H02K19/24
Filed: 2011-11-30
Abstract: Generator električne energije koji se pokreće eksternim izvorom energije, kao što je vetar, koji se sastoji od:- pogonske osovine (3) sa uzdužnom osovinom (L), dizajnirane da bude spojena sa eksternim izvorom energije a koja ima prethodno utvrđenu obrtnu silu;- rotacione električne mašine (7) sa sinhronim otporom koja se sastoji od statora (8) i poprečnog laminiranog rotora (9), i izbačenog vratila (6) radno spojenog za navedenu pogonsku osovinu (3) radi generisanja električne energije uz obrtnu silu prethodno određene amplitude tokom rada;- sredstava za električno povezivanje (13) radi ubrizgavanja u mrežu (R) električne energije generisane navedenom električnom mašinom (7);- kontrolnih sredstava (14) dizajniranih da podese električne i dinamičke parametre navedene električne mašine (7);pri čemu navedeni stator (8) ima parni broj (ns) uzdužnih žljebova (15) za svaki par šipki, a navedeni stator (9) ima mnoštvo uzdužnih slotova (16) koji definišu paran broj (nr) magnetski ekvivalentnih slotova,naznačen time, što je navedeni broj (ns) žljebova (15) različit od broja (nr) ekvivalentnih slotova pomnoženih sa celim brojem (m), gde je razlika između navedenog broja (ns) žljebova i navedenog broja (nr) ekvivalentnih slotova različita od nule, +2 i -2, gde je navedeni rotor (9) formiran od strane mnoštva elemenata disk ploča (17) postavljenih uzdužno jedan pored drugog, gde navedeno mnoštvo uzdužnih slotova (16) za prolaz gde se svaki formira u svakom od navedenog mnoštva elemenata disk ploča (17), gde je svaki od navedenih elemenata disk ploča (17) suštinski prstenast, sa spoljašnjim prečnikom (D) i centralnim prolaznim otvorom unutar prečnika (d) koji je dizajniran da bude spojen sa navednim izbačenim vratilom (6), pri čemu je odnos (r) između navedenog unutrašnjeg prečnika (d) i navedenog spoljašnjeg prečnika (D) svakog prstenastog elementa disk ploče (17) između 0,4 i 0,8.Prijava sadrži još 7 patentnih zahteva.