baber/WOPTO huggingface dataset:
Patent KR-960004130-B1 (KR)
Title: Video signal noise reduction circuit
Inventor: KIM JUNG-HOON
IPC: H04N5/213
Filed: 1992-02-29
Granted: 1996-03-26
Abstract: high pass filters(110,120,130) passing high frequency component of an input video signal; a multiplexor(200) selectively generating an input video signal received in accordance with the selection of a switch controller(300) and the output signals of the high pass filters; a coring unit(400) eliminating noise of fine level at high frequency component to receive output signal of the multiplexor; a first adder(500) eliminating video signal selectively generated from the multiplexor; an impulse noise eliminating unit(600) eliminating impulse noise of the video signal provided from the first adder; and a second adder(700) generating the video signal of which noise is eliminated, to add outputs of the impulse noise eliminating unit and the coring unit.
Patent KR-950003320-B1 (KR)
Title: Telephone system using a microprocessor
Inventor: JONG YON-MOK
IPC: H04M1/00
Filed: 1992-04-20
Granted: 1995-04-10
Abstract: The system executes the multi information service, improves the covenience of information communication, and upgrades the multi function characteristic. The system includes a telephone circuit block(2) which uses common telephone(1); a keyboard(3) which inputs the information; a micom(4) which has a CPU(15), memories(17-20), decoders(21a-d), communcation interfaces(22a,22b), 1st, 2nd level converters(23,24), and a reset terminal(26); a modem(5) which has a modem CPU(31), a moden transmission terminal(32), a signal amplifier(34), and an output transformer(33); a display(6) which displays the function of information process with the micom(4).
Patent KR-950003325-B1 (KR)
Title: Extention circuit of the number of lines
Inventor: JONG CHANG-RAE
IPC: H04M9/00
Filed: 1992-04-22
Granted: 1995-04-10
Abstract: The circuit makes the telephone line expandible with serial transmission method and guarantees the independence between main controller and time switch. The circuit includes a signal processor(211) which controls control data between main controller and a time switch(203), a signaling data input/output circuit(214) which transfers control data of modules(205-207) through a special channel, a frame synchrous signal terminal(FSX), a clock terminal(CLK), and transmit/receiving highway terminals(HWX,HWR), and a serial transfer transceiver/ receiver circuit(213).
Patent KR-960016494-B1 (KR)
Inventor: YUMIKI NAOTO
IPC: G11B5/53
Filed: 1992-04-24
Granted: 1996-12-12
Abstract: 요약없음
Patent KR-950006974-B1 (KR)
Title: Fabricating method of semiconductor
Inventor: KO JONG-U
IPC: H01L21/283
Filed: 1992-06-08
Granted: 1995-06-26
Abstract: To restrict the condensation of polysilicon followed by annealing the metal silicide layer of high melting point, high thermal annealing which increases the size of the grains of the polysilicon is added in polysilicon formation process. The process is as follows: for the gate oxide and the first polysilicon formed on the silicon substrate, thermal annealing is done for 20 to 70 minutes under nitrogen ambience at 800 to 1100≰C. Then the first polysilicon is varied to the second polysilicon. Over this second polysilicon the metal layer of high melting point is evaporated, and the metal silicide is formed by RTA.
Patent KR-950007029-B1 (KR)
Title: Film-style filter apparatus
Inventor: KIM JONG-MUN
IPC: G03B11/00
Filed: 1992-07-23
Granted: 1995-06-26
Abstract: The filter comprises a filter holder being fixed on a lens; a reel rotating on the filter holder; and an optical filter of a film wound on the reel.
Patent KR-100216278-B1 (KR)
Inventor: LEE JUNG-SUNG
IPC: C02F9/00
Filed: 1992-09-18
Granted: 1999-08-16
Abstract: 본 발명은 카프로락탐 제조시 발생하는 유안함유 유기물폐액의 처리방법 및 그 장치가 제공되는 것으로, 락탐폐액에서 유안을 제조한 후의 잔류유안함유 유기물 폐액을 강제박막 증발기에서 물을 제거하고, 스테틱믹서에서 침전용매인 저급알콜과 균일강제 혼합하고, 결정화기에서 유안을 성장시키고, 원심분리기에서 침전성장된 유안을 분리제거하고, 강제박막 증발기에서 잔류 저급알콜을 회수하는 단계로 구성되며 99% 이상의 잔류유안제거가 가능하고 침전용매가 최소량으로 사용될 뿐만 아니라 이를 회수하여 재사용하는 잇점이 있다.
Patent KR-100273334-B1 (KR)
Title: Method of vector font realization in cad system
Inventor: YEO IN GWAN
IPC: G06T1/00
Filed: 1992-11-05
Granted: 2000-12-15
Abstract: PURPOSE: A method for realizing vector font of CAD system is provided to be able to be used to plotter or laser printer and to increase resolution of font by realizing a vector font using data of outline font. CONSTITUTION: It is judged as to whether a property value is end of letter or one of "moveto", "lineto", "curveto" after reading a coordinate value and the property value of one point out of data of an outline font when there is data of the outline font to be converted into vector font. An origin of coordinate of a next letter is got adding a width of letter to an origin of a present letter if the property value is judged as the end of letter. A new coordinate point value is got and stored with absolute value and relative value and then moves the present value if the property value is judged as "moveto". A relative value of a new point and the present point is got and then the present point is substituted to the new point if the property value is judged as "lineto". Five relative coordinate values is got and Bezier curve is realized caused by straightness of curve using the present point and three new point if the property value is judged as "curveto". A new point is got as an absolute value and then the present point is moved if the property value is not the end of letter, not "moveto" or not "lineto" or " curveto" it is judged as "closepath".
Patent KR-950006369-B1 (KR)
Title: Automatic welding device
Inventor: LEE YONG-JAE
IPC: B23K37/04
Filed: 1992-12-29
Granted: 1995-06-14
Abstract: The automatic welding machine improves the reliability of the welds of keys tone plate to the railroad car lower frame by equipping the welder head coupled with a welding torch. The welding machine comprises; (A) a flatcar frame (3) to move back and forth in the length direction of keystone plate; (B) two welder heads (5,5a) supported by supportor (4); (C) a servomotor (14) to drive rollers on the rail (10) supported by I type beam (11); (D) a jig (7) to support the lower frame (6) of the workpiece (2).
Patent KR-0131294-B1 (KR)
Title: Auto-transmission
Inventor: PARK RAE-KYUNG
IPC: F16H3/44
Filed: 1992-12-30
Granted: 1998-04-13
Abstract: To improve the fuel efficiency and to ensure the drive performance, this device comprises the main speed change part containing the first and second planetary gear devices which apply speed change of the input axis rotary power rotating by the torque converter that feeds the power of the engine to 1, 2, 3 and 4, speeds by operating the plural brakes and the clutches, and the subsidiary part containing the third planetary gear device which outputs the speed change ratio of 5 speed, while being fed with the rotary power of the main speed change part through the chain.
Patent KR-0173326-B1 (KR)
Inventor: MCKINNEY RONALD JAMES
IPC: C07B61/00
Filed: 1991-04-25
Granted: 1999-04-01
Abstract: 본 발명은 니켈을 촉매로 하는 알킬 2-알케노에이트의 개선된 시안화수소화 방법에 관한 것이다.
Patent KR-960000558-B1 (KR)
Inventor: KENJI KUBOMURA
IPC: D01F9/145
Filed: 1993-02-08
Granted: 1996-01-09
Abstract: 내용 없음.
Patent KR-950000807-B1 (KR)
Title: Auto-workpiece loading device for a machine
Inventor: LEE WON-JAE
IPC: B23B13/00
Filed: 1993-03-03
Granted: 1995-02-02
Abstract: The apparatus supplies materials to an auto-loader of a lathe automatically and has an excellent flexibility that can handle various materials. The apparatus can be installed on a narrow space due to its small size. And it is easy to operate since the structure is simple. The apparatus comprises a material loading part, a driving part (20), a ascending/descending part (30). The material loading part comprises a pallet, a guide bar, a pallet base having a ball-bush at the center of it, links, levers, a pin inserted in the ball-bush. The driving part comprises a rotating table (21) driven by a motor (22) and a dividing log (24). The ascending/descending part comprises a lift bar (31) and a motor (32).
Patent KR-100320834-B1 (KR)
Title: 상승작용성 제초제 및 독성완화제
IPC: A01N47/36
Filed: 1993-03-24
Granted: 2004-12-23
Abstract: 본 발명은 단자엽 식물 및 쌍자엽 식물 잡초에 대해 사용할 수 있는 작물 보호제에 관한 것이다. 상승작용적으로 증가된 제초활성은 제초제 A 및 B 의 혼합물을 사용하여 수득하며, 여기서 제초제 A 는 특허청구범위 제 1 항에서 정의된 하기 일반식(I)의 치환된 N-페녹시설포닐-N'-(4,6-이치환된 피리미디-2-일)우레아를 나타내며; 제초제 B 는 퀸클로락, 몰리네이트, 티오벤카브, 부타클로르, 프레틸라클로르, 디티오피르, 메페나셋, 페녹사프로프-에틸, 디메피퍼레이트, 피라졸리네이트(피라졸레이트), 피라족시펜, 벤조페나프, 나프로 아닐리드, 벤설푸론-메틸, 피라조설푸론-에틸, 시노설푸론, 벤푸레세이트, 브로모부티드, 다이무론, 디메타메트린, 에스프로카브, 피리부티카브, 부테나클로프, 피페로포스, 아닐로포스, 신메틸린, 프로파닐, 이마조설푸론, NSK-850, HW-SZ, JC-940, CH-900 및/또는 ICIA-0051이다.
Patent KR-0127493-B1 (KR)
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D41/00
Filed: 1993-03-25
Granted: 1997-12-29
Abstract: 변속기에 설치된 저속단 검출 스위치에 의해, 저속단인가 아닌가 판단하여, 저속단인때에는, 휴통운전 상태와 전통운전 상태와의 절환 포인트를 저부하측으로 어긋나게 하여, 절환시의 쇽크를 저감하였다.
Patent KR-100257092-B1 (KR)
Title: N-substituted chitosan derivatives, process for their preparation and the use thereof
Inventor: LOHMANN DIETER
IPC: A61K8/00
Filed: 1993-03-26
Granted: 2000-08-01
Abstract: Chitosan derivatives having structural elements of the formulae I, II and III in random distribution <IMAGE> in which the R1 are, independently of one another, H or the radical -Z-R2-X, R3 is H or acetyl, Y is the anion O-Z-R2-X, and   (a) Z is -CO- or -SO2-, X is -CO2H, -CH2CO2H or -CH2PO(OH)2, and R 2 is -CHR4CR5(OH)-, R4 is -H, -OH, C1-C4-alkoxy or C1-C4-alkyl, and R5 is H or C1-C4-alkyl, or (b) Z is -CO-, X is -CO2H, and R2 is -CHR6-CHR7-CH(OH)- or -CHR8-CHR9-CHR10-CH(OH)-, R6, R7, R8 and R10 are, independently of one another, -H, -OH, C1-C4-alkyl or C1-C4-alkoxy and R9 is -H, -OH, C1-C4-alkyl, C1-C4-alkoxy or -CO2H, and their esters and salts, where the chitosan derivative contains a total of at least 2 structural elements and, based on one mole of the chitosan derivative, 30 to 100 mol% of structural elements of the formula I, 60 to 0 mol% of structural elements of the formula II and 30 to 0 mol% of structural elements of the formula III are present, and the mole percentages total 100%. They are suitable as wetting agents and for preventing adhesion and/or formation of solid deposits on inorganic or organic substrates.
Patent KR-960007072-B1 (KR)
Inventor: HIWASA KENJI
IPC: B62D49/00
Filed: 1993-03-30
Granted: 1996-05-27
Abstract: 내용 없음.
Patent KR-960008768-B1 (KR)
Title: Oil filtering device
Inventor: KIM KWANG-NAM
IPC: F01M11/03
Filed: 1993-05-21
Granted: 1996-07-03
Abstract: The oil filtering device for filtering contaminants in engine oil includes a vaporizing means for removing water drops mixed therein. The filtering device comprises a main body(M) having an upper chamber(U) and a lower chamber(L) divided by an intermediate partition wall(P), and a canister(C) containing a cylindrical filter(F) and a filter tube(B) having a lot of perforations(H3). The vaporizing means installed in the upper chamber comprises an enclosed heating box(HB) having a conical top surface with a lot of perforations(HL), and a heating tube(HT) receiving a tubular heater(TH) with electric wires(W). Contaminated oil flows into the lower chamber(L) through an inlet pipe(IP) and overflows out of the heating box(HB) through the perforations(HL) via the filter tube(B) and then flows to an outlet pipe(OP) while water vapor is discharged through an outlet(OUT).
Patent KR-960007127-B1 (KR)
Title: Scoring device of video accompaniment device
Inventor: BAE MOO-HO
IPC: G10L25/48
Filed: 1993-06-30
Granted: 1996-05-27
Abstract: The apparatus comprises a first analog/digital converting unit for converting an analog accompaniment from a video Karaoke accompaniment device into a digital signal to thereby apply it to a first digital filter; an auto correlator for passing only arbitrary band signal of the digital accompaniment signals of the first analog/digital converting unit; a first digital filter for applying the signal to each of cross correlator; a second analog/digital converting unit for converting an analog voice signal of a microphone signals into a digital signal to thereby apply it to a digital filter; a second digital filter for filtering only needed one of the digital voice signals to thereby apply the signal to each of cross correlator; a cross correlator for providing an operation data obtained in operating, in cross correlator manner, the accompaniment signal and the voice signal to an average producing part; an average producing part for producing an average value of the operation data of the cross correlator; an auto correlator for providing the operation data obtained in operating, in cross correlator manner, the accompaniment signal and the voice signal to a normalizer; and a normalizer for producing the score of the voice signal, based on the operation data of the auto correlator and the average value of the average producing part to thereby output the score to a score display part.
Patent KR-100269164-B1 (KR)
Title: Synchronization signal detection method
Inventor: LEE DO NAM
IPC: G11B7/00
Filed: 1993-07-30
Granted: 2000-10-16
Abstract: PURPOSE: A detecting method for synchronizing signal pattern is provided to detect a synchronizing signal through converting a mark location within a critical range in case of misidentification of a synchronizing signal mark location and a pattern signal. CONSTITUTION: By detecting identification information, a critical value is established based on a detect the location of a synchronizing mark signal. By detecting the synchronizing mark signal, data are read. Otherwise, location of the synchronizing mark signal is enlarged while enlarging the critical value. By detecting the synchronizing mark signal, the data are read. Otherwise, the location of the mark signal is returned while reducing the enlarged critical value for detecting the synchronizing mark. If the synchronizing mark is not detected, an error is decided.
Patent KR-100209288-B1 (KR)
Inventor: AN YOUNG-JIN
IPC: G11B11/10
Filed: 1993-07-31
Granted: 1999-07-15
Abstract: 본 발명은 기판(1)상에 유전체막(2), 재생층(6), 기록층(7), 절연막(4), 반사막(5)이 차례로 적층되어 형성된 광자기 기록매체에 있어서, 상기 기록층(7)이 600 1500 의 TbFeCo막이고, 상기 재생층(6)이 2 15 의 XFeCo (X= Nd, Pr, Gd 또는 Sm) 및 3 8 의 TbFeCo가 교대로 적층되어 총 두께 50 250 의 9 40층으로 구성되므로써 단파장 레이저에서도 커 회전각이 우수한 광자기 기록매체에 관한 것이다.
Patent KR-950014341-B1 (KR)
Title: Booking editing searching method
Inventor: JUNG SANG-CHOL
IPC: H04N5/76
Filed: 1993-09-16
Granted: 1995-11-24
Abstract: designating a first digit after confirming the presence or absence of an edit reservation program when a reservation edit searching mode is inputted; moving a magnetic tape to a start count location in the first digit; adding the first digit to 1 after its regeneration during a predetermined time; comparing the added digit with all program digits; and checking whether the step of moving the magnetic tape is repeated or not.
Patent KR-960001800-B1 (KR)
Inventor: HAYATSU MAMORU
IPC: A47L9/00
Filed: 1993-11-23
Granted: 1996-02-05
Abstract: 내용 없음.
Patent KR-960011325-B1 (KR)
Title: Process for the preparation of stabilized red mud
Inventor: HONG CHAN-YOUNG
IPC: C04B18/04
Filed: 1993-11-30
Granted: 1996-08-22
Abstract: The stabilized red mud for a ceramic article is produced by neutralizing the red mud, which is a by-product from the manufacturing process of aluminium hydroxide using bauxite as a raw material. The process comprises mixing and stirring the red mud with water at a same weight ratio; therein introducing phosphoric acid to maintain the pH at 7-9; and then leaving the resultant mixture to be stabilized at a temperature of 70-80 deg. C for 1 hour.
Patent KR-100196240-B1 (KR)
Inventor: ARTUS SURROCA JUAN JOSE
IPC: A61K31/24
Filed: 1993-12-14
Granted: 1999-06-15
Abstract: 본 발명은 페닐아세트산 유도체, 이의 제조방법 및 상응하는 용도에 관한 것이다. 이들 유도체는 일반식(Ⅲ)으로 나타낼 수 있다. 
     
       
     
     상기 식에서, R 1 , R 2 및 R 3 은 동일하거나 상이하며, 메틸, 에틸 또는 프로필라디칼이거나, 또는 R 2 와 R 3 은  - (R 2 --- R 3 ) - 으로 나타낸 바와 같이 함께 결합하여  - (CH 2 )n -  라디칼(여기서, n은 4 또는 5이다)을 형성한다. 
     본 발명의 방법은 디클로펜악 염과 일반식 X - CH 2 - COO - CR 1 R 2 R 3 의 상응하는 알킬 할로아세테이트(여기서, X는 Cl 또는 Br이다)를 균질한 매질 속에서 반응시킴을 포함한다. 본 발명의 유도체를 무수 매질 속에서 산으로 처리함으로써 [2 - (2,6 - 디클로로아닐리노)페닐]아세톡시아세트산을 제조하는데 사용한다. 당해 유도체는 진동제 또는 소염제로서의 치료 활성을 갖는다.
Patent KR-960007655-B1 (KR)
Title: Delta-sigma a/d
Inventor: JUNG DUK-KYUN
IPC: H04B1/16
Filed: 1993-12-17
Granted: 1996-06-08
Abstract: an anti-aliasing means for preventing an aliasing caused during sampling a received analog signal; an A-D modulating means for converting the analog signal to a digital signal by oversampling; a decimation means for decreasing the sampling frequency output from the A-D modulated signal and removing a noise in the high frequency region; a clock generating means for generating a clock signal in oder to adjust the operational time of each element of the converter; a reference voltage generating means, the converter further includes a reference voltage controlling means for changing the reference voltage generated from the reference voltage generating means to a voltage corresponding to a desired gain value.
Patent KR-960001807-B1 (KR)
Title: Control apparatus for a vacuum cleaner and the method thereof
Inventor: BAEK SEUNG-MYUN
IPC: A47L9/28
Filed: 1993-12-31
Granted: 1996-02-05
Abstract: The apparatus comprises a pressure sensor(3') mounted in the front of a dust collection chamber(5) positioned in a handle, a dust sensor(10) for sensing the input of the dust, and an dust collecting motor control unit(4) for controlling the speed of an dust collecting motor(2) so that the pressure set by the pressure sensor(3') is constantly kept by checking states of a dust paper(6) and an inhaler(8) according to a value sensed from the pressure sensor(3') and the dust sensor(10).
Patent RO-118638-B1 (RO)
Title: Competitional game kit
Inventor: KOTELES LUCICA
IPC: A63F9/00
Filed: 2000-09-14
Abstract: The invention relates to a competitional game kit meant for being practised by two or more persons. According to the invention, the game kit comprises a base plate (1) of any shape, on whose surface there are fixedly mounted some identical cylindrical pins (2) arranged on rows and columns of rectangular shape on which there are introduced some game pieces (3 and 4) of cylindrical or prismatic shape, having the base in the shape of a regular polygon, said pieces being provided with a central interior orifice (c) which has some elastic ribs (d) preventing the free movement of the game pieces (3 and 4) on the cylindrical pins (2), the game pieces (3) being provided with some ribs (a) on the lateral surfaces, all the game pieces (3 and 4), introduced by pressing, in equal number, on the cylindrical pins (2), being covered with two caps (5) during the transportation and storing, said caps (5) being provided with some circular orifices (e) in a number equal to the number of the cylindrical pins (2) which are horizontally staggered with a distance (f) in relation to the vertical axis of the cylindrical pins (2).
Patent RO-123572-B1 (RO)
Title: Transfer system
Inventor: CIOCANESCU MARIN
IPC: G21F5/00
Filed: 2007-04-16
Abstract: The invention relates to a system meant for transferring radioactive sources and materials between post-radiation cells in the endowment of a laboratory belonging to a nuclear unit. According to the invention, the system consists of a transfer container () located on a support () fastened above a carriage () provided with two horizontal feeding tables () and a rotating system (), the carriage () being provided with a directing system () and a moving system consisting of a gearmotor () and a chain transmission () controlled from an electric panel ().
Patent RO-123048-B1 (RO)
Title: Modular dismountable storage furniture
Inventor: STETCO GHEORGHE
IPC: A47B47/04
Filed: 2007-07-30
Abstract: The invention relates to modular and dismountable storage furniture consisting of at least two horizontal panels (4) and at least two vertical panels (5, 6), on the joining edge thereof there being fixed sliding elements (8) meant to cooperate with some sliding channels (a) of a shape corresponding to the sliding elements (8), cut into the joining edges of some connecting pieces (1, 2, 3), the length of the sliding channels (a) being smaller than the length of the connecting pieces (1, 2, 3) and the length of the connecting pieces (1, 2, 3) is bigger than the length of the horizontal panels (4) and the vertical panels (5 and 6), the stiffening of the assembled modular furniture being achieved by means of a back panel (9) joining with the rear part of the connecting pieces (1, 2, 3).
Patent RO-130041-B1 (RO)
Title: Device for fixing and sealing tenckhoff catheter
Inventor: CIOCÂLTEU ALEXANDRU
IPC: A61B5/117
Filed: 2014-06-11
Abstract: The invention relates to a device for fixing and sealing the Tenckhoff catheter during a laparoscopic surgery in a patient with peritoneal dialysis. According to the invention, the device is mounted about the catheter () and consists of a suction cup () in the shape of a truncated cone, in whose body, on its rear face, there is provided a circular peripheral channel () in which a negative pressure can be created in order to obtain the suction on the skin of a patient undergoing peritoneal dialysis, during a laparoscopic surgery, the circular channel () being connected by means of a nozzle () to a vacuum pump connection tube () which has a valve () mounted therein, said valve maintaining the vacuum state of the circular channel (), in a central chamber () of the vacuum cup (), the pressure being at most equal to the intra-abdominal pressure, the sealing of the central chamber () around the catheter being ensured by a sealing gasket () screwed with a nut () between the wall of the catheter tube and a central cylindrical body () about an orifice () wherethrough the catheter () enters the device.
Patent RS-54982-B1 (RS)
Title: Synthesis of nanodispersed composite of tungsten carbide and carbon by method of simultaneous reduction and carburization of wo3 with carbon-rich material covalently bound by nitrogen
Inventor: GAVRILOV NEMANJA
IPC: C23C8/20
Filed: 2012-12-31
Abstract: Invention herewith described refers to the invention of the synthesis of nanodispersed composite of tungsten carbide and carbon by method of simultaneous reduction and carburization of WO3 with carbon-rich material covalently bound by nitrogen and relates to the use of carbon materials with covalently bound nitrogen in the synthesis of the carbon composites with the phase pure tungsten carbide (WC) by the method of the simultaneous reduction and carburization. With the heating at elevated temperatures nitrogen is eliminated from their structure whereby there are formed activated carbon atoms. Activated carbon atoms react with the source of tungsten making WC particles which are uniformly distributed over the surface of the carbonaceous substrate. The process of nitrogen elimination at the elevated temperatures is the general characteristic of carbon materials with covalently bound nitrogen, and in the invention it is demonstrated in the case of nanostructured carbonized polyaniline. In this way there are obtained nanometre-sized WC particles, smaller than 10 nm, which ensures the high specific surface area. Thus prepared composite materials, according to the existing literature sources, are used as electrode materials in electrochemical capacitors, as catalysts and electro catalysts and the substrates for nanodispersed metal catalysts and electro catalysts.