baber/WOPTO huggingface dataset:
Patent KR-100274299-B1 (KR)
Title: Method of nitriding austnitic stainless steel products
Inventor: TAHARA MASAAKI
IPC: C23C8/26
Filed: 1993-02-01
Granted: 2000-12-15
Abstract: In the method of this invention, a hard nitrided layer is formed on austenitic stainless steel by heating the austenitic stainless steel in a fluorine- or fluoride-containing atmosphere and then nitriding it so that a close uniform nitriding layer can be formed, resulting the remarkable improvement in the surface hardness of the above-mentioned austenitic stainless steel. The temperature in the nitriding treatment is set below 450  DEG C so that high anti-corrosion property, originally inherent in austenitic stainless steel, can be retained without deterioration.
Patent KR-970001948-B1 (KR)
Inventor: OSWALD JR JOSEPH ARTON
IPC: H01R12/50
Filed: 1993-03-19
Granted: 1997-02-19
Abstract: 내용없음.
Patent KR-970011375-B1 (KR)
Inventor: YAU CHI WANG
IPC: H01L21/66
Filed: 1993-04-28
Granted: 1997-07-10
Abstract: 없음.
Patent KR-960006904-B1 (KR)
Title: Transmission for a washing machine
Inventor: MIN DAE-KI
IPC: D06F37/36
Filed: 1993-05-17
Granted: 1996-05-25
Abstract: The transmission comprises an input shaft(24) that is linked to a pulley(14) and connected with an input gear(30); a link(32) attached to the top of the no.2 gear unit(20) installed on the housing(26) connected with a sector gear(34) located on the housing; the no.1 gear unit that is linked with the no.2 gear unit and connected with input gear(30); a reverse gear(36) inserted in the washing shaft(18) connected with the sector gear(34), and compressed by a spring(40). The descending of the input gear(30) changes a normal gear connection to a reduced reverse movement of the reverse gear(36) and the ascending of the input gear(30) rise the reverse gear(36) to breakaway from the sector gear(34).
Patent KR-100275226-B1 (KR)
Inventor: THOMAS DAVID GURLEY
IPC: H04N9/68
Filed: 1993-05-22
Granted: 2000-12-15
Abstract: 비디오 신호 프로세싱 시스템은 수직 블랭킹 구간동안 오토픽스(49-51) 귀환루프에 블랭킹을 도입하기 위해 선택적으로 인에이블되는 블랭킹 네트워크(블랭크 네트워크)를 포함한다. TV 시스템은 색신호(r;g;b)에 응답하는 콘트라스트 제어 구간(13r; 13g; 13b)을 포함하는데, 이 제어 구간의 출력은 휘도제어 구간(15r; 15g; 15b)에 결합된다. 휘도 제어 구간의 출력은 합성 수단(47)을 통하여 합성되어서 디스플레이될 이미지의 루미넌스 성분을 표시하는 "합성 신호"(SUMY)를 생성한다. 수직 블랭킹(리트레이스) 구간동안 "블랭크"되지 않은 "합성신호"는 피크 검출기(49) 및 비교기(50)를 포함하는 귀환루프를 통하여 콘트라스트 제어 구간의, 색 신호에의 그 응답을 제어하기 위한 입력부(13)에 결합된다. 선택적으로 인에이블된 블랭킹 네트워크 귀환루프내에 있는 피크 검출기의 입력부에 결합되어서, 수직 블랭킹 구간동안 귀환루프를 통한 "합성신호"의 전파를 제한한다.
Patent KR-960008564-B1 (KR)
Title: Gate electrode-forming method
Inventor: NA MIN-KWON
IPC: H01L21/28
Filed: 1993-06-25
Granted: 1996-06-28
Abstract: forming a polysilicon (4) doped with impurity on the upper side of a gate oxide layer (3); dipping the wafer into HF solution; drying after cleaning the surface with H2SO4 and NH3 and DI(DeIoniged) water; forming a ti layer and a tungsten silicide (6); forming TiSi2 (7) between the doped polysilicon and the tungsten silicide after thermal annealing and patterning a gate electrode by etching the tungsten silicide (6), Ti (5), doped polysilicon (4) and the gate oxide layer (3) in sequence.
Patent KR-100280015-B1 (KR)
Title: 양이온 중합성 물질의 열 경화용 개시제로서 적절한 선택된 술포늄 화합물
IPC: C08F4/00
Filed: 1993-07-20
Granted: 2001-02-01
Abstract: 본 발명은 양이온 중합성 물질용 열 경화제로서 사용하기에 특히 적절한 하기 일반식(1) 또는 (2)의 술포늄 화합물에 관한 것이다: 
     
       
     
     상기식에서, R은 3 내지 8의 고리 탄소 원자를 포함하는 단핵 시클로알킬 라디칼 또는 3 내지 8의 고리 탄소 원자 및 여기에 탄소 원자를 포함하는 고리 1 이상이 융합된 단핵 시클로알킬 라디칼이고, X는 비친핵성 음이온이며, Z는 단일 결합, 산소 또는 황 원자, 일반식 의 기이며, 여기서 R 및 X는 상기 정의한 바와 같거나, 또는 메틸렌 브릿지이고, 술포늄 화합물은 비치환되었거나 또는 할로겐, 니트로, C 1 -C 8 알킬, 페닐, 히드록시, C 1 -C 8 알콕시, 페녹시, 벤질옥시, 알콕시 부분에 1 내지 4 탄소 원자를 포함하는 알콕시 카르보닐 및 1 내지 12 탄소 원자의 아실로 이루어진 군으로부터 선택된 치환제 1 이상을 포함한다.
Patent KR-100245075-B1 (KR)
Inventor: YUN YONG-HYEOK
IPC: H01L21/76
Filed: 1993-08-13
Granted: 2000-03-02
Abstract: 본 발명은 반도체 소자의 소자격리 산화막 형성방법에 있어서, 네가티브 감광막 패턴을 사용하여 소자격리 지역간에 단차를 형성한 후에 산화막과 질화막을 사용하여 소자격리 지역을 국부산화시킴으로써, 국부산화 공정시에 소자격리 산화막의 가장자리에 생성되는 버즈 빅의 길이를 최소화한 소자격리 산화막 형성방법에 관한 기술이다.
Patent KR-970000682-B1 (KR)
Title: Address generating apparatus for motion compensation
Inventor: HONG CHANG-SOO
IPC: H04N19/51
Filed: 1993-08-31
Granted: 1997-01-16
Abstract: This system simplifies the address line between the memory and the address generating part by forming two address generating parts that have uniform input and output relationship. The first address generating part(150) generates read and write address for memory 1(120) and the second address generating part(160). And when read address occurs from the first address generating part(150), NOT circuit(170) makes write address generated from the second address generating part(160). Also when generating read address from the second address generating part, NOT circuit supplies frame signal to the first address generating part(150) to develop write address from the second address generating part(160) and then supplies reversed frame signal to the second address generating part(160).
Patent KR-970002476-B1 (KR)
Title: Electrolyte film producing method for electrochromic display
Inventor: JOO SEUNG-KI
IPC: G02F1/15
Filed: 1993-10-06
Granted: 1997-03-05
Abstract: A manufacturing method for a eletrolytic thin film including a lithium ion of activated element perfoming discoloration action by an electric signal is disclosed. The manufacturing method for a electrolytic thin film comprises the steps of creating a first solution by dissolving a perchloride of solid state into a propylene carbonate of liquid state with a predetermined mol concentration, crating a viscosity solution by dissolving polyethylene oxide into the first solution, and evaporating the propylene carbonate by loading the teflon plate on which the viscosity solution is evenly coated a vacuum chamber and maintaining for a predetermined time. Thus, the reversible discoloration speed by the electric signal for the electrocromic display system can be icreased.
Patent KR-960000684-B1 (KR)
Title: Image display fixing apparatus
Inventor: PARK KYUNG-TAEK
IPC: H04N5/655
Filed: 1993-10-07
Granted: 1996-01-11
Abstract: a guide side for preventing a main bracket from being dropped; a rib for preventing movement by being secured between a front cover and the main bracket; a fixing part for preventing a combining unit from being divided one another in the front and rear direction thereof; and a rear protrusion engaged with the fixing part by means of a screw.
Patent KR-950015000-B1 (KR)
Title: Apparatus for storing and acquiring data from bus status analyzer
Inventor: SON WON-YOL
IPC: G06F13/38
Filed: 1993-11-16
Granted: 1995-12-21
Abstract: The data acquisition memory module of a bus state analyzer for sensing the operation state of a system bus and informing a user of the sensed operation state, comprises: an FIFO memory unit which has a flag for representing a data input/output state and storing a state data supplied from the system bus in FIFO method; and a control logic unit for generating a predetermined control signal according to the information displayed on the flag and controlling the data input/output of the FIFO memory unit.
Patent KR-0122746-B1 (KR)
Title: Apparatus for decoding group of picture
Inventor: KWON OH-SANG
IPC: H04N19/177
Filed: 1993-12-16
Granted: 1997-11-17
Abstract: Disclosed is a coding method by frame in a moving picture coding device. In the moving picture code, the coding method by frame compares with a previous anchor frame in the coding P frame of an anchor frame and codes a current frame as I frame when a display is suddenly changed and then the after frame structure is changed according to the I frame. Thus, the efficiency of the coding is improved.
Patent KR-0130452-B1 (KR)
Title: Picture decoding apparatus
Inventor: YUN SANG-HO
Filed: 1993-12-16
Granted: 1998-04-15
Abstract: Disclosed is an image decoding apparatus having a frame memory structure.  The apparatus comprises a data rearrangement part, a reciprocal difference pulse code modulator, the first, second and third frame memories(M1, M2, M3), a demultiplexer and an address generator.  The data rearrangement part rearranges the reverse discrete data so that the data is transmitted in a parallel unit per  pixel.  The reciprocal difference pulse code modulator performs a reciprocal difference pulse code modulation to data from the data rearrangement part and from the movement compensated data.  The first frame memory(M1) stores data from the reciprocal difference pulse code modulator.  The second and third frame memories(M2, M3) store I and P picture data alternatively, and output the stored data when the write mode is not performed during the movement compensation.  The demultiplexer selectively transmits data from the reciprocal difference pulse code modulator to the first, second and third frame memories(M1, M2, M3).  Thereby, the image can be efficiently decoded only using the low frequency memories.
Patent KR-960006454-B1 (KR)
Title: Making method of high strength chain pin steel & the manufacturing process
Inventor: KIM DAE-YONG
IPC: C21D9/00
Filed: 1993-12-24
Granted: 1996-05-16
Abstract: (a) casting chain-pin steel composed of Fe, 0.35-0.38 wt% C, 0.15-0.35 wt% Si, 0.65-.09 wt% Mn, 0.03 wt% P, 0.025 wt% S, 0.8-1.2 wt% Cr, 0.15-0.35 wt% Mo and others; (b) making to coil bar having uniform thickness; (c) cooling after maintaining at 860=F10 deg.C for 1hr; (d) maintaining at 220=F10 deg.C for 2hrs; (f) doing abrasive process.
Patent KR-0122317-B1 (KR)
Title: Fabrication method of mosfet
Inventor: PARK SANG-HOON
IPC: H01L21/335
Filed: 1993-12-27
Granted: 1997-11-26
Abstract: A transistor forming method of a semiconductor device forms a silicon film on a polysilicon film, patterns it, uses it as a mask, forms a gate electrode smaller than a threshold value of a gate electrode mask, and achieves a high-integration of the semiconductor device.
Patent KR-0154141-B1 (KR)
Inventor: PARK SANG-HUN
IPC: H01L27/108
Filed: 1993-12-31
Granted: 1998-12-01
Abstract: 본 발명은 반도체 소자의 디램셀 형성방법에 관한 것으로 제1전하저장전극 상부에 다수의 기둥으로 된 제2전하저장전극이 구비되는 다중실린더형 디램셀을 제조하되, MOSFET 게이트전극과 소오스/드레인 영역에 실리사이드를 형성시킴으로써 초고집적 소자의 캐패시턴스를 증가시키고 소자의 특성을 향상시키는 기술이다.
Patent KR-100299691-B1 (KR)
IPC: G06F9/32
Filed: 1992-07-07
Granted: 2001-11-22
Abstract: The high-performance, RISC core based microprocessor architecture includes an instruction fetch unit for fetching instruction sets from an instruction store and an execution unit that implements the concurrent execution of a plurality of instructions through a parallel array of functional units. The fetch unit generally maintains a predetermined number of instructions in an instruction buffer. The execution unit includes an instruction selection unit, coupled to the instruction buffer, for selecting instructions for execution, and a plurality of functional units for performing instruction specified functional operations. A unified instruction scheduler, within the instruction selection unit, initiates the processing of instructions through the functional units when instructions are determined to be available for execution and for which at least one of the functional units implementing a necessary computational function is available. Unified scheduling is performed across multiple execution data paths, where each execution data path, and corresponding functional units, is generally optimized for the type of computational function that is to be performed on the data: integer, floating point, and boolean. The number, type and computational specifics of the functional units provided in each data path, and as between data paths, are mutually independent.
Patent KR-100257100-B1 (KR)
Title: Battery with integral condition tester
Inventor: CHIH-CHUNG WANG
IPC: G01R31/36
Filed: 1992-07-01
Granted: 2000-08-01
Abstract: The combination of an electrochemical cell having two external termini, a label and a covered cell condition indicator;   said cell comprising: a sealed cylindrical container an outer surface whereof provides one of said termini; a cover sealing said container; a further one of said external termini; and means for conducting electricity from the inner side of said container to said further terminus; said indicator being disposed externally of said sealed container and comprising a resistance heating element and a thermochromic display and said resistance heating element having two electrical contacts which in the operation of said indicator are electrically conducted to respective said termini, characterised in that a contact is disposed to contact one of said termini and the other contact is disposed at the other one of said external termini of said sealed cylindrical container, the first of said contacts being separated from electrical contact with a first of said termini by an apertured insulator on the side of said cell whereby in operation of said indicator said first contact may be brought into electrical contact with said first terminus by application of external pressure to cause it to pass through an aperture in said insulator and come into electrical contact with said first terminus, and whereby said electrical contact is broken by removal of said external pressure, and in that said indicator is positioned between the external surface of said label and one of said first termini; and further characterised in that said thermal insulator is the minimum thickness necessary to permit the cell condition indicator to function reliably, said thermal insulation being positioned between said resistance heating element and the external surface of said cylindrical container.   <IMAGE>
Patent RO-119358-B1 (RO)
Title: Gas aerodyne
Inventor: CONDUR IOAN
IPC: B64C29/02
Filed: 2000-10-13
Abstract: The invention relates to a gas aerodyne capable of vertical take-off and landing, propelled and guided by using hot gas jets. According to the invention, the gas aerodyne is provided with a deflecting plating (U) having some spacing arms (t) whereon there are some contact plates (q) provided with some holes (s) for the attachment of the deflecting plating (U) to the bearing structure (A).
Patent RO-118903-B1 (RO)
Title: Installation for checking the mechanical strength and tightness
Inventor: GICA NICOLAE
IPC: G01M3/02
Filed: 2001-01-24
Abstract: The invention relates to an installation for checking the mechanical strength and tightness, particularly of parts or semifinished products processed by cold plastic deformation. The installation comprises one or more checking devices (B) which are front-mounted on one or more open ends of some parts (A) having a circular cross-section. The checking devices (B) are connected to an actuating compressed air source (C) as well as to a water source (D), said water being introduced under pressure inside the part (A) to be checked, through a distribution chamber (28). The checking device (B) comprises a sealing flange (6)on top of which there is mounted a pneumatic motor (14) having a diaphragm (15) wherethrough there is driven an axle (8) acting on a gasket (9) on which an end of the part (A) to be checked rests. The water under pressure is introduced inside the part (A) through the distribution chamber (28) and through a central channel passing through the axle (B).
Patent RO-118282-B1 (RO)
Title: Process and installation for producing copper oxychloride
Inventor: BĂNCILĂ VIRGILIU
IPC: C01G3/06
Filed: 2001-01-26
Abstract: The invention relates to a process for producing copper oxychloride by contacting intensively in forward flow the reactants consisting of copper, chlorine, water, air, and chlorine hydride at a temperature ranging from 30...85 degrees C. The resulting solution of copper chloride is poured into a hot chalk suspension in successive doses till the pH of the solution decreases from 7.5 to 4.5. The suspension comprising the copper oxychloride and CaCl2 is subjected to settling, centrifugation, washing and drying. The installation comprises a reactor for synthesizing CuCl 2 (1), a pump (3), a reactor for synthesizing copper oxychloride (4), a tank (7), an atomizer (9) a homogenizer (11), a mill (12) wherein the micronization of the finished product takes place.
Patent RO-119769-B1 (RO)
Title: Medicament having bactericidal and bacteriostatic effect, for the re-balance of the intestinal flora and for the treatment of malabsorption
Inventor: TEODORESCU RODICA
IPC: A61K35/74
Filed: 2003-07-07
Abstract: The invention relates to a medicament having bacteriostatic and bactericidal effects, for the re-balance of the intestinal flora and for the treatment of malabsorption, consisting of the association of 0.25 g of a mixture of equal parts of 4 fluorostatic lactic bacteria strains, namely: Streptobacterium casei - the strain LCII, Streptobacterium - the variety Lactobacilus acidophilus casei - the strain LCR, Lactobacilus acidophilus - the strain LA1, Lactobacilus acidophilus - the strain LR2 with 0.25 g of Lactobacilus acidophilus - the strain A2.2
Patent RO-123169-B1 (RO)
Title: Swing with adjustable parameters
Inventor: TUDOR V PAUL LUCIAN
IPC: A63G11/00
Filed: 2005-01-06
Abstract: The invention relates to a swing with adjustable parameters, which comprises a rigid support (1) for bearing a horizontal axle (2) whereon there are mounted some vertical rods (3) and a seat (4), a cylindrical piece (5) being adjustably assembled at an end of the horizontal axle (2), said cylindrical piece (5) being arranged at the upper end of a threaded rod (6) which passes through a nut (7), at the other end of the threaded rod (6) there being fixed a handle (8) which, when operated, allows the modification of the spacing between the cylindrical piece (5) and the horizontal axle (2), and the modification of the moment of inertia, respectively, by changing the position of the centre of weight in relation to the rotation axis and the passage of the swing from the oscillatory to the rotating condition.
Patent RO-123202-B1 (RO)
Title: Device for removing liquids from a dril hole equipped for extracting gases from a subterraneous formation
Inventor: MINESCU FLOREA
IPC: E21B43/12
Filed: 2008-04-09
Abstract: The invention relates to a device for removing liquids from a drill hole equipped for extracting gases from a subterraneous formation when the flow of liquid through a production pipe string has a thin-film descending component. According to the invention, the device comprises a long lower inner jacket (4) whose upper end (b) is chamfered and which is surrounded by an M-shaped short-circuiting pipe (7) provided with some short vertical portions (j and k) which are secured at the lower side by some elbows (l and m) of an M-shaped discharge route (8) surrounding partially the lower inner jacket (4), the elbows (l and m) continuing downwards with some long vertical portions (n and o) and also with short vertical portions (p and q) which, in their turn, communicate between them through a horizontal lower portion (r), the long vertical portions (n and o) having a curved lower end (s) mounted in a window (t) cut in the lower inner jacket and an open end (u), located in the accumulation chamber (a), respectively.
Patent RO-123463-B1 (RO)
Title: Radiesthesia rod
Inventor: CREŢU EUGEN VIOREL
IPC: G01V9/00
Filed: 2008-11-17
Abstract: The invention relates to a radiesthesia rod to be employed in biodetection, biolocation, measuring energetic and bioenergetic fields, diagnosing energetic anomalies, in qualitative and quantitative measurements, in all said applications the rod being used together with a special protractor. According to the invention, the radiesthesia rod consists of a cross-shaped assembly (1) made of metal wire along two perpendicular lines (D1 and D2), where one line (D1) contains two wire pieces of equal sizes (b), welded in the extension of each other, while, along a line (D2) there are similarly welded two other wire pieces, one of them having a size (a) and the other one having other size (I), the two half sizes (b) of the first arm of the rod cross being welded or soldered to the rod arm having a size (a+I), where the assembly (1) works together with a special protractor (2).
Patent RO-128036-B1 (RO)
Title: Pressure-fed hybrid fuel rocket engine with synchronous starting system
Inventor: NEAGU ION
IPC: F02K9/00
Filed: 2010-08-04
Abstract: The invention relates to a pressure-fed hybrid fuel rocket engine with a synchronous starting system, which may be used for laboratory tests or for equipping rockets for various purposes, whose propelling system needs to operate for a long period of time and, possibly, whose propelling system needs to be stopped or restarted successively. Inside the claimed motor there take place some functional processes which constitute the starting sequence, said processes being triggered and carried out simultaneously by the synchronous starting system, upon the engine operation, and the injection of the liquid or gaseous component from a tank (3) into a transfer chamber (g) is carried out by means of an injector unit (E) represented by a system (e) of radial holes cut in a body (5) of the injector unit (E) and the final sequence from the transfer chamber (g) into the combustion chamber (B) by means of a cylindrical-type axial single-injector system represented by a central hole (f) cut in a separating grid (12), the synchronous starting system consisting of an assembly of structurally and functionally integrated mechano-pyrotechnic elements, said assembly consisting of an initiating pyrotechnic device (F) and the ducts of the injector unit (E) and of the combustion chamber (B) with a solid charge component (C) and a reaction nozzle (D), the initiating pyrotechnic device (F) being a hot gas generator consisting of an electric initiator (G), a spacer (21) and a pyrotechnic charge (22), located in an annular chamber (q) confined by the cylindrical inner wall of the combustion chamber (B), the outer cylindrical wall of the transfer chamber (g), the frontal wall (a), common to the tank (3) and the combustion chamber (B) and the transverse separating grid (12).
Patent SA-121420735-B1 (SA)
Title: Processing nuclear magnetic resonance signals in a downhole environment
Inventor: SONGHUA CHEN
Filed: 2021-05-19
Abstract: Systems and methods of the present disclosure relate to processing nuclear magnetic resonance (NMR) data. An NMR downhole tool may include a housing, magnets disposed within the housing, an antenna extending along a circumference of the housing, and an information handling system configured to receive NMR signals via the antenna, wherein the NMR signals are based on an operating frequency, a static magnetic field B0, and a radio frequency (RF) field B1, which are defined by the antenna and the magnets. The information handling system may be further configured to project the NMR signals to a forward modeling space, and transmit vectors resulting from projecting the NMR signals to the forward modeling space.
Patent SA-121420801-B1 (SA)
Title: Robotic subsurface impact protection system
Inventor: IQBAL HUSSAIN
Filed: 2021-06-16
Abstract: A robotic vehicle for moving above ground while fabricating a subsurface polymer layer to protect an underground structure is provided. The robotic vehicle includes: a body; a rotational member that contacts the ground and moves the body over the ground; a ripper assembly having a proximal end that moves with the body, and a distal end that moves underground at a fabrication depth in response to the movement of the proximal end while fabricating the polymer layer; a ground penetrating radar (GPR) that locates and measures a depth of the underground structure below the ground; and a computerized control system that controls the rotational member, the distal end of the ripper assembly, and the GPR to move the body over the located underground structure while tracking the location of the underground structure and fabricating the polymer layer at the fabrication depth and above the measured depth of the underground structure. Fig 1.