baber/WOPTO huggingface dataset:
Patent KR-950001575-B1 (KR)
Title: Cc-tv camera
Inventor: PARK SANG-WON
IPC: H04N7/18
Filed: 1992-02-29
Granted: 1995-02-25
Abstract: The CCTV camera apparatus prevents the dead angle of a supervision function by including a sound tracing function in the camera of CCTV. The CCTV camera apparatus includes a mike installed respectively in the upper, lower, left and right face parts of the camera, and in the upper, lower, left and right sides of a lens; and a micom for analysing signals of the mikes and generating the control signal so that a fan head and a fan head controller may be controlled.
Patent KR-100201265-B1 (KR)
Title: Detergent composition containing a polyimide biopolymer hydrolysable in the washing medium
Inventor: PONCE ARNALD
IPC: C08G73/10
Filed: 1992-04-15
Granted: 1999-06-15
Abstract: Detergent composition containing a polyimide biopolymer which has a COO<-> charge density which can range from 0 to 5 x 10<-4> mol/g of polymer and is capable of acquiring, in the washing bath, a COO<-> charge density at least equal to 10<-3> mol/g of polymer.
Patent KR-940004692-B1 (KR)
Title: Spinning nozzle for preparation of modified cross-section fiber
Inventor: AN KYONG-YOL
IPC: D01D5/253
Filed: 1992-06-13
Granted: 1994-05-27
Abstract: The spinnert is characterized by forming two protruding parts, which satisfy the following condition, on both ends of thw L-shaped slits. 80o<=α<=130o, 3<=L/W<=10, 2<=L/La<=4, 4<=L/Lb<=6, 3<=a/w<=5, 3<=b/w<=5. [where α: angle between both slits, L: length of the slit, W: width of the slit and the protruding part, A: protruding part protruded outward from the slit, B: protruding part protruded inward from the slit, La: distance from the end part of the slit to the protruding part A, Lb: distance from the end part of the slit to the protruding part B, a: length of the protruding part A protruded from the slit, b: length of the protruding part B protruded from the slit.
Patent KR-950013787-B1 (KR)
Title: Making method of insulated gate field effect transistor
Inventor: KANG RAE-GU
IPC: H01L21/336
Filed: 1992-07-06
Granted: 1995-11-16
Abstract: The method for manufacturing insulated gate type field effect transistor having a gate electrode and an impurity layer of a second conductivity type over a semiconductor substrate of a first conductivity type comprises the steps of: firstly ion-implanting impurity of the first conductivity type at a first angle to the gate electrode; secondly ion-implanting impurity of the second conductivity type at a second angle different from the first angle; and forming the impurity layer of the first conductivity type covering the impurity layer of the second conductivity type over the substrate.
Patent KR-970004216-B1 (KR)
Inventor: SAKUTA TOSHIYUKI
IPC: H01L21/60
Filed: 1992-07-16
Granted: 1997-03-26
Abstract: 없음
Patent KR-950005124-B1 (KR)
Title: Control system evaporative gas
Inventor: PARK YUN-JO
IPC: B60K15/00
Filed: 1992-07-23
Granted: 1995-05-18
Abstract: The system for controlling the vaporized gas generated from the vehicle fuel tank, has a purge generator, nounted on the fuel supply line supplying fuel from the fuel tank to the engine. The system comprises a purge hose (41) for discharging the vaporized gas stored in the canister, connected with the vaporized gas inlet (61) of the gas chamber (70) formed in the purge generator (60); a purge hose (42) for returning the vaporized gas to the strainer (12) of the fuel tank (10), connected with the gas outlet (62) and the strainer (12); a fuel chamber (72) having the fuel inlet/outlet (64); a rotary fan (66) provided at the inner chamber (72); a vane (67) at the end of the rotary shaft (65) elongated to the gas chamber (70).
Patent KR-0131757-B1 (KR)
Inventor: MURAKAWA TAKASHI
IPC: C07C15/04
Filed: 1992-10-05
Granted: 1998-04-08
Abstract: 코우크스 축적에 의해 실활한 촉매, 유황피독에 의해 실활한 촉매 또는 극도로  실활한 촉매도 용이하게 재생할 수 있고, 활성을 신촉매와 동등한 정도까지 회복할 수 있는 실활촉매의 재생방법이 개시되어 있으며, 주기율표상의 제 Ⅷ 족 귀금속을 담지한 제올라이트를 함유한 실활된 촉매, 특히 방향족 화합물 제조용  촉매를 재생하는데 있어서, 상기 실활촉매를 환원조건하 또는 산화조건하에서 탈코우크스 처리한 후, 액상 할로겐 처리를 하고 그후에 소성하여 재생하는 방법이다.
Patent KR-960005272-B1 (KR)
Title: Mixing method of infraredray flash combustibles
Inventor: SONG KWANG-CHOL
IPC: C06B27/00
Filed: 1992-10-19
Granted: 1996-04-23
Abstract: Continuous mixing is necessary to reach the slurry status from emulsion solution in mixing of Viton A with aceton, Teflon and Mg. And another mixing of aromatic hydrocarbon with this slurry is required in the process. Vacuum 560-620 mmHg in the mixing vessel and a 30-35 deg.C hot water outer jacket reduce the coaqulating time and increase the efficiency of operation.
Patent KR-960013751-B1 (KR)
Inventor: KOBAYASHI SUNICHI
IPC: G01R21/08
Filed: 1992-11-21
Granted: 1996-10-10
Abstract: 내용 없음.
Patent KR-960010075-B1 (KR)
Title: Non-volatile semiconductor memory device and the manufacturing method thereof
Inventor: CHOE JUNG-HYUK
IPC: H01L27/115
Filed: 1992-12-19
Granted: 1996-07-25
Abstract: The non-volatile semiconductor memory device has the feature that the device isolation structure is formed in the field region, and comprises: a first field oxide layer (105) which is formed among the neighboring active regions; a second field oxide layer (105') which is formed on the first field oxide layer (105) which is among the neighboring floating gates; a channel region near the surface of the semiconductor substrate below the first field oxide layer (105).
Patent KR-100254694-B1 (KR)
Title: Process for preparing elastic fiber
Inventor: KWON HYUK SANG
IPC: C08G63/91
Filed: 1992-12-24
Granted: 2000-05-01
Abstract: PURPOSE: A process for preparing elastic fiber by using a polyetherester-based block copolymer is provided. Whereby the obtained elastic fiber has high elasticity and elongation recovery property and generates no lowering of mechanical physical properties under humid heat and general heat treatments. CONSTITUTION: This process comprises the steps of: preparing a polyetherester-based block copolymer by using 2,6-naphthalenecarboxylic acid and derivatives thereof as a hard segment and polyether as a soft segment in a weight fraction of the hard segment/soft segment of 10/90 - 30/70 and adding 0.1-0.5% by mole of an ester forming trifunctional compound of formula(I) based on the added aromatic carboxylic acid component; melt-spinning the obtained copolymer; and drawing in a specified drawing rate. In formula, R1, R2 and R3 are -OH, -COOH, -COOR4(R4 is C1-4 alkyl), or -R5OH(R5 is C1-4 alkenyl).
Patent KR-960009860-B1 (KR)
Inventor: OKUTANI NORIO
IPC: H02P5/52
Filed: 1993-01-29
Granted: 1996-07-24
Abstract: 요약없음
Patent KR-970004764-B1 (KR)
Inventor: HUJINAMI NAOKI
IPC: H05K1/09
Filed: 1993-02-18
Granted: 1997-04-03
Abstract: 내용없음.
Patent KR-100296434-B1 (KR)
Title: 비디오디스플레이편향장치용서비스스위치
IPC: H04N3/227
Filed: 1993-02-25
Granted: 2001-10-24
Abstract: D.C.결합된 수직 편향 회로의 톱니파 신호 발생기(18)는 서비스 모드 동작 동안 수직 센터링을 나타내는 D.C.레벨의 제 1신호(VCENT)에 응답한다. 서비스 모드 동작 동안, 톱니파 신호(VRAMP)의 발생은 디세이블되며, 그 대신 톱니파 신호 발생기는 수직 편향 증폭기(11a, 제 1c도)를 거쳐 디스플레이 스크린의 수직 중앙에서 전자빔의 위치를 정하도록 수직 편향 권선(Ly)에 D.C.결합된다.
Patent KR-960002813-B1 (KR)
Inventor: ISHII KAZUNORI
IPC: H05B6/68
Filed: 1993-03-13
Granted: 1996-02-26
Abstract: 내용 없음.
Patent KR-100269916-B1 (KR)
Inventor: GAE DONG HUN
IPC: H01J29/18
Filed: 1993-05-19
Granted: 2000-10-16
Abstract: PURPOSE: A vacuum fluorescent display is provided to increase a fluorescent surface area due to an electron beam by forming a surface of a fluorescent layer as unevenness. CONSTITUTION: A segment electrode(51) is formed on an upper portion of a lower glass substrate(52). The fluorescent material(3) is formed with the first fluorescent material(1) and the second fluorescent material(2). The first fluorescent material(1) is formed on the segment electrode(51). The second fluorescent material(2) is formed on the first fluorescent material(1). The second fluorescent material(2) is formed with a stripe shape. The fluorescent material(3) is formed by using a photoresist.
Patent KR-970000579-B1 (KR)
Title: Vacuum cleaner
Inventor: SONG JUNG-KON
IPC: A47L9/28
Filed: 1993-07-16
Granted: 1997-01-14
Abstract: The inconvenience of moving due to the adsorption of nozzle of vacuum cleaner to the papered floor is reduced by controlling the suction power using the piezoelectric sensor. According to the voltage of flow velocity checked by the piezoelectric sensor, the suction power of vacuum cleaner is increased or decreased repeatedly. When the nozzle of vacuum cleaner is adsorbed to the papered floor, the suction power is decreased and the voltage of flow velocity is checked repeatedly for controlling the adsorption of nozzle to papered floor.
Patent KR-970002300-B1 (KR)
Title: Control apparatus for injection moulding time
Inventor: CHOE KWEE-SIK
IPC: G05B19/00
Filed: 1993-09-15
Granted: 1997-02-27
Abstract: The output port(PA0-PA3) of the microprocessor(20) is used for the input of the decoder(25) which has the function of decoding up to 16 items(O-F). The port scans the digital switch of the time setting part(30) quickly. The microprocessor(20) confirms the present input level by the pull up resist of the pull up resistor(35) and checks the selected time value. So, within the microprocessor(20), the time is calculated and it compares it with the selected time value. Only when they coincide, the output is made through the output ports(PC0-PC6). After that, the high level is outputted only when the cumulative time value agrees or exceeds the established value.
Patent KR-100335707-B1 (KR)
Title: 화상신호의부호화방법,부호화장치,복호화방법및복호화장치
IPC: H04N7/30
Filed: 1993-10-29
Granted: 2002-09-25
Abstract: 본 발명은 구성 회로의 규모를 증대시키지 않고 화상 데이터의 양자화 및 역 양자화시에 적절한 양자화 특성을 사용할 수 있는 화상 신호의 부호화 방법 및 부호화 장치 그리고 화상 신호의 복호화 방법 및 부호화 장치를 제공한다. 
     본 발명의 화상 신호들의 부호화 방법은 소정의 화상 신호들을 이산 코사인 변환(DCT)하는 단계와, 정의 정수(0, 1, 2, 3, ...)인 디지털 신호값 k를 제1 양자화 정보로서 설정하는 단계와, j는 정의 정수(0, 1, 2, 3, ...)이고 i는 0 또는 1일 때, 제2 양자화 정보를 나타내는 디지털 신호값 i/2+j를 설정하는 단계와, 비선형 양자화 특성 신호들 QUANT에 따라 상기 화상 신호들을 양자화하는 단계와, 상기 양자화된 화상 신호들을 가변 길이 부호화하는 단계를 포함하며, 상기 비선형 양자화 특성 신호들 QUANT는 다음 식, QUANT = (i/2+j) ×2 k + 2 (k+2) - 4로 표시된다.
Patent KR-0132136-B1 (KR)
Title: Controlled functional density poly(secondary amines) and method for preparation thereof
Inventor: MCGRATH MARTIN P
IPC: C08C19/34
Filed: 1993-12-13
Granted: 1998-04-13
Abstract: A process for preparing a controlled functional density poly(secondary amine) comprising: (a) contacting a polymer containing olefinic unsaturation with carbon monoxide in hydrogen under hydroformylation conditions in the presence of a hydroformylation catalyst to produce a controlled functional density polyaldehyde containing reactive carbon-carbon double bonds, and (b) contacting the polyaldehyde with hydrogen and a primary amine under reductive amination conditions in the presence of a ruthenium-containing imine hydrogenation catalyst or (b<1>) contacting the polyaldehyde with a sterically hindered aliphatic or cycloaliphatic primary amine or an aromatic primary amine under reductive amination conditions in the presence of an alkali metal borohydride to produce poly(secondary amine) having a substantially equivalent ratio of secondary amine groups to reactive carbon-carbon double bonds as the ratio of aldehyde groups to reactive carbon-carbon double bonds in the polyaldehyde.
Patent KR-0132505-B1 (KR)
Title: Manufacturing method for semiconductor device
Inventor: KIM SUNG-JIN
IPC: H01L27/092
Filed: 1993-12-14
Granted: 1998-04-16
Abstract: A fabrication method of CMOS(complementary MOS) transistor is provided to decrease an isolation region of device and prevent a latch-up by forming the isolation region and floating well region using trench. The method comprises the steps of: forming a trench(2) in a first conductive well formation region of a semiconductor substrate(1); forming an insulating layer(3) on the resultant structure; exposing the semiconductor substrate(1) formed in the trench(2) by selective etching the insulating layer(3); growing an epitaxial layer(4) on the exposed semiconductor substrate; and forming a second conductive well(10) in the epitaxial layer(4). By forming the isolation region and floating well using the trench(2), it is possible to decrease the chip size and latch-up.
Patent KR-970002778-B1 (KR)
Title: Message tx/rx method btween processors in the intelligent service control/management system
Inventor: PARK HEE-YONG
IPC: H04L12/28
Filed: 1993-12-23
Granted: 1997-03-10
Abstract: In the method for transmitting and receiving messages between processors applied to an intelligent network service controlling/managing system composed of a CMP( CCS MTP Processor)(102), first and second CCPs(Common Channel Signalling Processor)(104,105), first and second SLPs(Service Logic Processor)(106,107), OAP(Operation and Administration Processor)(108), a MAP(Maintenance Processor)(109), and an SMP(Servuce Manamement Processor)(119), the method comprises a first step of receiving an IPC message from a higher rank block within a processor to make an LAN message, and transmitting the LAN message to a processor of a reception side; and a second step of receiving the LAN message from the processor of the reception side after an execution of the first step and reconstructing it as an IPC message to transmit the IPC message to the higher rank block within the processor, thereby minimizing the number of LAN message blocks by simplifying the structure in transmitting and receiving messages between processors and also enabling to easily operate and manage processors and the LAN message blocks.
Patent KR-950010238-B1 (KR)
Title: Method of dragout thickness with blast f'ce wall
Inventor: LEE YONG-JAE
IPC: C21B7/24
Filed: 1993-12-30
Granted: 1995-09-12
Abstract: The method for measuring the thickness of sticked materials improves the effeciency of the blast furnace operation by detecting growth or detachment of the sticked materials quantitatively. The measuring method comprises: (A) obtaining the correlationship between the sticked materials thickness and the thermacouple temperature; and (B) applying the measured thermocouple temperature of the blast furnace to the correlationship and calculating the thickness of the sticked materials.
Patent KR-960012690-B1 (KR)
Title: Font-rom control circuit of osd
Inventor: KIM HO-HYUN
IPC: H04N5/445
Filed: 1993-12-31
Granted: 1996-09-24
Abstract: The circuit includes an address generating unit(11) for generating an address signal(ADDR), an OSD RAM(12) for generating a character color data, an address ROM(13A-13N) for generating an address and data, a memory selecting register(14) for storing a memory selecting signal(MS) and character color data selecting signal(CMS), and character address and color data selecting unit(15) for generating a character address(CA) and character color data(CCD) by using a selection process.
Patent KR-100235391-B1 (KR)
Title: Growth factor containing matrix for the treatment of lesions in cartilage
Inventor: HUNZIKER ERNST B
IPC: A61P43/00
Filed: 1992-01-30
Granted: 1999-12-15
Abstract: Methods and compositions are provided for the treatment and repair of defects or lesions in the cartilage of humans and other animals. The defect or lesion in the cartilage may be first treated with an enzyme to remove proteoglycans from the defect area. To induce cartilage formation, the defect is filled or otherwise dressed with a biodegradable matrix having pores sufficiently large to allow repair cells to populate the matrix. The matrix filling the defect contains a proliferation agent at a concentration sufficient to stimulate proliferation of repair cells and a transforming factor in an appropriate delivery system to release the transforming factor at a concentration sufficient to transform repair cells in the matrix and defect area into cartilage-producing chondrocytes. The matrix may also contain a chemotactic agent to attract repair cells. The entire treatment may be carried out in a single arthroscopic or open surgical procedure.
Patent KR-0184528-B1 (KR)
Title: Pallet and method for producing the same
Inventor: HOEDL HERBERT K
IPC: B29C65/06
Filed: 1992-03-20
Granted: 1999-04-15
Abstract: A novel industrial pallet for use in supporting and moving goods, engageable by conventional forklift trucks, comprises an upper platform, one or more lower planar reinforcements and cylindrical spacers therebetween, defining a space suitable for access of the forks of a forklift truck from all sides. Some or all of the components are made of thermoplastic-type materials, so that the structures can be economically and simply made by friction welding (e.g. spin/vibration welding). Alternatively, a thermoplastic material may be positioned between components, to act as a thermoplastic glue of respective parts on friction welding.
Patent RO-122070-B1 (RO)
Title: Dental apparatus
Inventor: LYNCH EDWARD
IPC: A61C17/00
Filed: 2002-07-31
Abstract: The invention relates to a method of whitening teeth and particularly to a method of whitening teeth by using ozone. According to the invention, the apparatus comprises a device (10) for whitening the teeth, containing an oxidizing gas source (12) and a hand part (16) that exposes the gas by means of some capsules (34, 36 and 64) on the surface of some teeth (40 and 138), by using an impervious barrier (140) for closing the surfaces selected for the treatment.
Patent RO-121752-B1 (RO)
Title: Thermomechanical fatigue test installation
Inventor: MATEIU TEFAN HORIA
IPC: G01N3/00
Filed: 2005-12-27
Abstract: The invention relates to a thermomechanical fatigue test installation for a refractory heat-resistant low-alloy steel with cycles of mechanical and thermal fatigue independently applied to a test specimen, in the temperature range of 20...1000 A C. According to the invention, the installation comprises some fixed and mobile beams (1, 2 and 19), respectively, forming a rigid frame, two columns (3 and 4), a guiding column and a displacement column, a fixed beam (2) being in contact with a power box (18) continued with an upper gripping end (7) where a test specimen (5) is fixed, the diametral deformation thereof being measured by means of a diametral deformation transducer (6), the test speciment (5) being also fixed in a lower gripping unit (7) axially acuated by means of a ball screw (8) and a worm reducer (9), by a stepper motor (11), the displacement of the lower unit (7) being measured by a lower induction system (12), an air-cooled halogen lamp (23) being mounted in the upper gripping end (7) in front of the test specimen (5).
Patent RO-122800-B1 (RO)
Title: Personal hygiene device to be adapted to toilet bowls
Inventor: COZA VASILE LAUREN IU
IPC: A47K7/08
Filed: 2007-06-07
Abstract: The invention relates to a personal hygiene device that can be mounted on a toilet bowl. According to the invention, the device consisting of a tap (1) connected to some hot water and cold water conduits (1a, 1b) and a pipe (3) connected at one end to the said tap (1), by means of a nipple-nut system (5) and provided, at the other end, with a dispersing element (6, 7) thread-assembled with typified elements is made as a kit mounted on a base plate (2) fixed beneath a support (4a) of the cover of the toilet bowl (4) by using the cover mounting screws passing through some oblong holes (b) cut into the base plate (2), the pipe (3) entering into the toilet bowl area being made possible by a cutout made in a lower cover (4b) and an upper cover (4c).
Patent RO-122483-B1 (RO)
Title: Device for guiding polyform shafts
Inventor: EPUREANU ALEXANDRU
IPC: B24B19/08
Filed: 2007-08-13
Abstract: The invention relates to a device used for guiding polyform shafts on a cylindrical grinder. According to the invention, the said device consists of a crown body (4) and a driving shaft (1), mounted on some axial roller bearings (2), provided with an eccentric surface (b) which drives, in rotation movement, a satellite pinion (5) which gears with the teeth of a crown (3) fastened to the body (4), the pinion (5) being integral with an intermediary flange (6), on which there is mounted a chuck (7) which clamps and centers a semi-finished product (8), the entire assembly being fastened on the guides of a grinder. A peripheral surface of the abrasive cylinder (d) of the grinder generates the polyform surface of the shaft obtained by working the semi-finished product (8), in the relative movement of the semi-finished product (8) in relation to the same.
Patent RO-128630-B1 (RO)
Title: Process and composition for producing novel polyethylene materials having antimicrobial and oxidation preventing properties for food packaging
Inventor: DARIE RALUCA NICOLETA
IPC: C08L23/08
Filed: 2011-08-11
Abstract: The invention relates to a material exhibiting antimicrobial and oxidation preventive properties, for food packaging, and to a process for producing the same. According to the invention, the material consists of 92...96% low density polyethylene, 4...8% natural chitosan-type polymer or a composite thereof and 0.5% vitamin E, the percentage being expressed by mass. The process, as claimed by the invention, consists in melt-processing the starting material at a temperature of 115°C, for 10 min, followed by pressing at a pressure of 200 bar, to result in a material as homogeneous semitransparent films having the thickness of 0.1...0.2 mm, the oxidation inducing period of 2.75...4.69 min, the elasticity module of 156...251 MPa, breaking resistance of 7.4...9.3 MPa, and the degree of micro-organism inhibition, after 48 h of acting, of 39...100% for Listera monocytogenes, of 14...100% for Escherichia coli and of 25...100% for Salmonella enteridis.
Patent RO-129463-B1 (RO)
Title: Process for repairing detached dislocations of road pavement
Inventor: ŢÎŢU AUREL MIHAIL
IPC: E01C23/09
Filed: 2013-11-11
Abstract: The invention relates to a technological process for operatively repairing the holes formed in bituminous road pavement. According to the invention, the process consists in changing the aleatory shape of the hole (), in two stages: a. excavation of a cavity () as a vertical deep bore in the shape of a truncated cone having the large base at the top, which reaches the road foundation () passing through the wearing layer (), the connecting layer () and the base layer (); b. priming the entire internal surface (), bottom of the cavity () included, with a current layer of bituminous binder, in order to provide film-like adherence, by friction, under the action of gravity and the motor vehicles weight, between the asphalt pavement mixture addition () and the internal walls (), followed by filling the cavity () with asphalt mixture ().
Patent SA-515361241-B1 (SA)
Title: Use of Organic Acids in Enhanced Oil Recovery Formulations
Inventor: PIERRE SOLASTIOUK
Filed: 2015-09-28
Abstract: The present disclosure provides a surfactant formulation for use in treating and recovering fossil fluid from a subterranean formation. The surfactant formulation includes a nonionic surfactant, organic acid selected from citric acid, diglycolic acid, glycolic acid and a salt thereof and injection water. The surfactant formulation may be injected into one or more injection wells located within the subterranean formation and fossil fluids can then be subsequently recovered from one or more producing wells.
Patent SA-516371722-B1 (SA)
Inventor: ADKINSON DANA
Filed: 2016-08-24
Abstract: The invention relates to a process for the preparation of ionomer with high conversion and one or more of low residual nucleophile and corresponding oxidative derivatives and low yellowness index.