baber/WOPTO huggingface dataset:
Patent KR-20030038860-A (KR)
Title: A manufacturing method of embossing mulching vinyl containg charcoal
Inventor: CHO JANG GYU
IPC: B29D7/01
Filed: 2001-11-06
Abstract: PURPOSE: Provided is a production process of embossing mulching vinyl with charcoal included which forms embossing on the surface of the vinyl so that it protects crops from humidity of the upper side of the vinyl in cultivating the crops. CONSTITUTION: The production process of the embossing mulching vinyl with the charcoal included comprises the steps of: (i) mixing charcoal powder, paint and PE to produce master batch; (ii) projecting the master batch, LDPE(low density polyethylene), LLDPE(linear low density polyethylene), oxidation preventing agent and surfactant into a hopper; (iii) dissolving the projected materials; (iv) extruding the dissolved materials in an extruding machine; (iv) allowing air to be blown around a tube by an air ring and solidifying the raw materials to form tube vinyl; (v) allowing a pinch roller to press the tube vinyl and form twofold vinyl; (vi) allowing an embossing roller to form embossing on the twofold vinyl; and (vii) separating the twofold vinyl and winding it.
Patent KR-20030041007-A (KR)
Title: Flash memory device and method of erasing the same
Inventor: JU SEOK JIN
IPC: H01L27/115
Filed: 2001-11-19
Abstract: PURPOSE: A flash memory device is provided to solve over-erase or under-erase phenomenon at a cell by accelerating increase in hot carriers generated at a diode reverse bias state between a drain region and a semiconductor substrate at an erase operation. CONSTITUTION: A plurality of word lines and a plurality of bit lines are configured to be crossed with one another. A plurality of memory cells(MC) are connected between the word lines and the bit lines. A plurality of switching means(40) are connected to the bit lines, respectively. A capacitor(41) is connected between the switching means and a ground. A common source line(CSL) is connected to source regions of the memory cells. The switching means(40) is controlled by an output signal and makes the bit line connected and disconnected to and from the capacitor(41).
Patent KR-20030041048-A (KR)
Inventor: YANG EI SEON
IPC: B62D11/00
Filed: 2001-11-19
Abstract: PURPOSE: A direction change apparatus of operational visual field for an industrial motor vehicle is provided to improve convenience of driving and stability of transportation by changing the direction of visual field of a driver's seat according to forward direction of the vehicle. CONSTITUTION: A direction change device of operational visual field of an industrial motor vehicle is composed of a knuckle(110) combined with a vehicle body(60) by an installation and separation unit(70); a turning supporting beam(120) rotatably combined with the end of the knuckle by a shaft(150) and a transfer unit(30) controlling a wheel(40); a support plate(130) fixed on the turning supporting beam to install a steering system(50) controlling rotation of the transfer unit; and a switching unit(140) changing the direction of the support plate mounting the steering system by rotating the turning supporting beam. Convenience and stability are improved by changing the direction of the operational visual field according to the forward direction of the vehicle.
Patent KR-20030041467-A (KR)
Inventor: PARK JAE BEOM
IPC: H01J11/36
Filed: 2001-11-20
Abstract: PURPOSE: A plasma display panel is provided to achieve improved luminance of the panel by increasing the area deposited with the phosphor, while preventing erroneous operation of discharge cells. CONSTITUTION: A plasma display panel comprises an address electrode; first electrodes(Y) and second electrodes(Z) formed in the direction crossing the address electrode; discharge cells(54) positioned at every crossing parts between the address electrode and first and second electrodes; a plurality of first barrier ribs(50) arranged to be parallel to the address electrode; and a plurality of second barrier ribs(52) separated from the first barrier ribs and disposed at every boundaries of the discharge cells which are arranged in a vertical direction. The second barrier ribs are formed in the direction crossing the first barrier ribs.
Patent KR-20030041659-A (KR)
Title: Apparatus for displaying position information and direction in portable terminal and method same
Inventor: KIM HYEONG CHEOL
IPC: G01S1/04
Filed: 2001-11-21
Abstract: PURPOSE: A direction and location information display apparatus of a mobile terminal and its control method are provided to allow a user to obtain geographic information including directions by adding compass function in a mobile terminal. CONSTITUTION: It is checked whether a compass function has been set(502). If the compass function has been set, a control unit of a mobile terminal maintains a GPS control signal provided to a GPS receiver in an active state(504). The control unit receives a GPS determination information from the GPS receiver and stores it(506), and activates a control signal to enable a direction sensor(508). The control unit transfers the GPS determination information to a base station(510), and checks whether location display information is received from the base station(512). When the location display information is received, the control unit corrects an azimuth angle of the location display information(514). The control unit provides the obtained data to a display unit(516).
Patent KR-20030042285-A (KR)
Title: Synthesized speech quality assessment apparatus, synthesized speech quality assessment method and system for comparing performance among speech synthesis apparatus
Inventor: KIM JONG JIN
IPC: G10L13/00
Filed: 2001-11-22
Abstract: PURPOSE: An apparatus and a method for evaluating a synthesized sound and a system for comparing performances of sound synthesizing systems using the same are provided to objectively and directly obtain the satisfaction degree of a user and a diagnosis result of an apparatus for generating the synthesized sound. CONSTITUTION: A cerebrum cortex displacement input unit(320) is contacted to a cerebrum cortex of a valuer for measuring stress intensity generated in the cerebrum cortex. A preprocessor(330) obtains a wanted evaluating signal from the measured stress intensity signals. A storing unit(340) stores the preprocessed signals to analyze the preprocessed signals on-line and off-line. A microprocessor(350) analyzes the preprocessed signals stored at the storing unit. An output unit(360) outputs the result of the analysis.
Patent KR-20030042384-A (KR)
Title: Apparatus for removing defect of edge in strip
Inventor: BAE IN GYO
IPC: B21B39/00
Filed: 2001-11-22
Abstract: PURPOSE: An apparatus for removing defects of the edge part in strip is provided which is capable of promptly removing scab generated at the edge part of the strip and preventing safety accidents during the process of removing the scab. CONSTITUTION: The apparatus for removing defects of the edge part in strip comprises a support(15) both end parts of which are formed with being spaced apart from each other in a certain distance, and which are installed at the side of the edge part of the strip; a laterally moving guide part(20) comprising a laterally moving guide(21) both end parts of which are curved and fixed to both end parts of the support respectively, and on which a guide groove is longitudinally formed, and a power transmission plate(22) which is fixed to the side surface of the laterally moving guide, and on which a plurality of clamping holes(22a) are longitudinally formed; a longitudinally moving guide part(40) which is pivot rotationally installed at the support, and at upper and lower parts of which a plural moving paths(42a,43a) are formed; and a cutter part(50) in which operating motor(52) and gear box are moved along the plural moving paths, and upper knife(57) engaged with the driving shaft together with idly rotated lower knife(58) remove defects of the edge part of the strip, wherein sprocket engaged with the plurality of clamping holes is fixed to the driving shaft in the operating motor, and the gear box is positioned at the lower part of the driving shaft.
Patent KR-20030047377-A (KR)
Title: Compress I/O circuit of Semiconductor memory device
Inventor: YOON JUN YEOL
IPC: G01R31/28
Filed: 2001-12-10
Abstract: PURPOSE: An input/output compressor circuit of a semiconductor memory device is provided to reduce the number of input/output data pins by using a data transmission device for transmitting different data and a data comparison device for comparing different data to each other. CONSTITUTION: A command decoder(10) outputs a test mode command by combining external control signals. A test mode control portion(20) generates a compress signal for controlling a compress operation and a compress mode signal for sorting a compress mode. A mode decoder(30) outputs a same compress signal and a non-same compress signal by decoding the compress signal and the compress mode signal. An input portion(40) transmits the decoded data to a data transmission line in a normal mode, the same data to the data transmission line in the same data compress mode, and the non-same data to the data transmission line in the non-same data compress mode. An output portion(50) outputs the transmitted data to an input/output pin in the normal mode, tests the transmitted data in the same data compress mode, and the inverted data of the transmitted data in the non-same data compress mode.
Patent KR-20030048758-A (KR)
Title: Noise blocking device of surface acoustic wave filter
Inventor: OH SE CHANG
IPC: H03H9/64
Filed: 2001-12-13
Abstract: PURPOSE: An apparatus for preventing noise of a surface acoustic wave filter is provided to prevent characteristics variation between plural filters and prevent the noise due to spurious frequency by forming a metal bar to transmit a signal between plural filters and forming a shield portion made of sound absorbing material. CONSTITUTION: Two or more filter portions(11,12) are arranged on a surface of one piezoelectric substrate(10). The filter portions(11,12) are serially connected to each other by a metal bar(50). The metal bar(50) is used for transmitting a signal. A shield portion(40) is formed between the filter portions(11,12) in order to shield the noise. The shield portion(40) is formed by coating a noise absorbing material on the piezoelectric substrate(10). The metal bar(50) and the filter portions(11,12) are simultaneously formed with patterns.
Patent KR-20020050119-A (KR)
Inventor: MIET GILLES
IPC: G10L19/005
Filed: 2001-12-17
Abstract: PURPOSE: An apparatus comprising a receiving device for receiving data organized in frames and a method of reconstructing lacking information are provided to reconstruct frames independent from a decoder. CONSTITUTION: An apparatus(1) is intended to be connected to a cellular telephone network which transmits data in frames. The apparatus comprises a data reconstructing device(30) triggered by a signal indicating received bad data of a frame before the frame is reconstructed. The data are reconstructed by established waveforms of correctly received preceding data. The frame is reconstructed by copying the estimated waveform as many times as necessary.
Patent KR-20030054896-A (KR)
Title: Gate driving circuit of liquid crystal display
Inventor: AHN SEUNG GUK
IPC: G02F1/133
Filed: 2001-12-26
Abstract: PURPOSE: A gate driving circuit of a liquid crystal display device is provided to supply sufficient electric potential to both ends of a storage capacitor by applying a gate low voltage lower than another gate low voltage applied to a front end gate line, thereby preventing deterioration of the picture quality and flicker. CONSTITUTION: A shift register(28) shifts control signals output from an external control unit to sequentially apply the control signals to gate lines at a gap of one horizontal period. A level shifter(29) shifts output signals of the shift register into on/off voltage of the gate lines. A logic circuit is connected between the shift register and the level shifter for controlling output of the gate lines. A gate low voltage selector(30) is connected between the logic circuit and a gate off voltage input terminal of the level shifter for selecting any one of the off voltage of the gate lines corresponding to an output signal of the logic circuit.
Patent KR-20030016151-A (KR)
Title: Method for protecting a copyright of contents
Inventor: CHAE SANG HO
IPC: H04N7/16
Filed: 2001-12-31
Abstract: PURPOSE: A method for protecting CONSTITUTION: A mobile communication terminal connects with a WAP(Wireless Application Protocol) server through a wireless network(S201), and the WAP server displays a menu selection page on a display window(S202). The WAP server decides whether a user selects
Patent KR-20010074706-A (KR)
Title: 전선 연결구와 그의 사용
IPC: H01R13/68
Filed: 1999-07-13
Abstract: 본 발명은, 나사(6)의 회전에 의해 바늘(3)이 하우징(1)의 끝부분에 설치되어있는 통로(2)를 따라 하우징(1) 외부 방향으로 돌출되거나 몰입되며, 바늘(3)은 하우징(1)의 내부에 설치되어있는 과전류보호장치(11)를 경유하여 케이블(10)과 연결되어 구성된다. 하우징(1)과 나사(6)는 절연물질로 구성되어 있다. 이와 같은 본 발명은, 하우징(1)을 케이블결속구(19, 20)로 전원선(18)의 페이즈 콘닥터(17)중  개방부(21) 가까이에 이를 설치하고 바늘(3)을 페이즈 콘딱터(17)의 절연물질을 뚫고 들어가게 함으로써 전기적 연결을 가능하게 한다.
Patent KR-20010079544-A (KR)
IPC: A61Q5/00
Filed: 2000-05-22
Abstract: 본 발명은, 쌀겨ㆍ콩발효 추출물을 함유하고, 우수한 모발보호효과, 웨이브형성ㆍ유지효과를 가짐과 아울러, 파마제에 기인하는 불쾌한 냄새를 억제할 수 있는 모발처리용제 조성물에 관한 것이다. 시판되는 파마제로 처리한 시험모발에, 본 발명의 모발처리용제 조성물을 도포해서 융합시키고, 시험모발의 수분량 및 시스테인산함량을 측정한 경우, 대조군과 비교하여, 환경 중의 수분변화에 의한 모발 중의 수분변화가 작고, 수분유지능력이 증강되며, 또한, 가수분해 젤라틴에 의한 시스테인산의 생성억제효과가 증강되는 것이 확인되었다. 또한, 본 발명의 모발처리용제 조성물에 의해 파마처리를 행한 경우, 파마처리에 있어서 효율적으로 웨이브가 형성되고, 형성된 웨이브의 형상을 유지할 수 있었다. 게다가, 파마제의 주된 유황성분에 기인하는 악취를 억제하는 것도 확인되었다.
Patent KR-20010079600-A (KR)
Title: Catalyst carrier with high diesel selectivity
IPC: B01J23/888
Filed: 1999-07-15
Abstract: The invention pertains to a carrier composition comprising (a) at least 30 wt % of a synthetic cracking component, based on the total weight of the carrier composition, which comprises oxidic compounds of one or more trivalent metallic elements, tetravalent metallic elements, and divalent metallic elements, said cracking component comprising elemental clay platelets with an average diameter of 1 mum or less and an average degree of stacking of 20 platelets per stack or less, and/or comprising a cogel with a saponite content CA of less than 60 %, in which the total of sodium and potassium amounts to less than 1 wt %, based on the total weight of the cogel, and (b) 1 -25 wt % of a zeolite Y, based on the total weight of the carrier composition, with a unit cell size below 24.35 å. The invention further pertains to a catalyst comprising said carrier composition and at least a hydrogenation metal, and a process for converting heavy feedstock into middle distillates using said catalyst.
Patent KR-20010075068-A (KR)
Title: 사포닌을 포함하는 백신제제
IPC: A61K39/39
Filed: 1999-09-14
Abstract: 프레세네게닌골격을 모핵으로 하고, 그 28번 위치가 당잔기 또는 치환당잔기에 의해 치환되어 있는 사포닌을 유효성분으로서 포함하는 아쥬반트(adjuvant) 및 이 아쥬반트를 포함하는 백신제제에 의해, 상기 과제를 해결한다. 예를 들면, 하기의 구조를 갖는 사포닌의 이용에 의해, 경비접종에 있어서도 충분한 면역자극활성을 나타낸다.
Patent KR-20010102146-A (KR)
IPC: C08G63/68
Filed: 1999-12-23
Abstract: 비스페놀의 트리메틸 실릴 유도체와 활성 방향족 디할라이드를 반응시켜 광학적 용도에 적합한 폴리(아릴렌 에테르 포스핀 옥사이드)의 제조방법을 제공하는 것으로, 상기 두 가지 반응물은 포스핀 옥사이드이다.
Patent KR-20020011973-A (KR)
IPC: A61K31/517
Filed: 2000-03-16
Abstract: 본 발명은 암 치료 및 알레르기 반응 치료용 퀴나졸린 화합물 및 치료 방법을 제공한다.
Patent KR-20010105417-A (KR)
Title: 이온 주입법을 이용한 단결정막의 슬라이싱
IPC: C30B29/30
Filed: 2000-04-07
Abstract: 본 발명의 방법은 단결정막을 에피택셜층/기판 또는 벌크 결정 구조체로부터 분리하도록 제공된다.  본 방법은 결정 구조체의 상부 표면 아래의 주입 깊이에 결정 구조체내의 손상층을 형성하도록 이온을 결정 구조체에 주입하는 단계 및 단결정막을 결정 구조체로부터 분리하도록 손상층을 화학 에칭하는 단계를 포함한다.  이온 주입된 손상층을 가진 결정 구조체는 화학 에칭 없이 빠르게 승온시킴으로써 박막을 분리할 수 있다.  본 발명의 방법은 금속 산화물 결정 구조체로부터 단결정 금속 산화물막을 분리하는 데 특히 유용하다.  결정 슬라이싱 에칭 비율을 향상시키는 방법을 또한 기재한다.
Patent KR-20010112459-A (KR)
Title: 올레핀 중합용 조촉매로서 유용한 유기금속 화합물
IPC: C08F4/603
Filed: 2001-02-12
Abstract: 하기 a) 와 b) 를 접촉시킴으로써 수득가능한 유기금속 화합물: 
     a) 하기 화학식 Ⅰ을 갖는 화합물 : 
     [화학식 Ⅰ] 
     
       
     
     [식 중, 서로 동일하거나 상이한 R a , R b , R c 및 R d 는 탄화수소기임] 
     b) 화학식 Ⅱ 의 루이스산 
     [화학식 Ⅱ] 
     
       
     
     [식 중, Mt 는 원소 주기율표(IUPAC) 의 13 족에 속하는 금속이고; 서로 동일하거나 상이한 R 1 은 할로겐, 할로겐화된 C 6 -C 20 아릴 및 할로겐화된 C 7 -C 20 알킬아릴기로 이루어지는 군으로부터 선택되고; 또한 두 R 1 기는 금속 Mt 와 함께 예를 들어, 축합 고리를 형성할 수 있다]. 
     상기 화합물들은 올레핀용 중합 조촉매로서 유용하다.
Patent KR-20020001889-A (KR)
Title: Fluid intake intensifier
Inventor: HWANG EO YEON
IPC: A61F13/15
Filed: 2000-05-20
Abstract: PURPOSE: A personal hygiene absorbent article for enhancing fluid intake intensifier for sanitary napkins or incontinence pads provide a personal care and hygiene pad having a low density, lofty, non-woven pledget for intensive and concentrated intake of menstrual fluids or urine, further the pledget for pads which is airlaid with the core for reducing bulk, which intensifies quick intake and prevents wet return in both thick and thin pads, and concentrates the fluid on the center of the pad. CONSTITUTION: A central portion(target area) of sanitary napkin(10) is intake intensifier pledget(15), surrounded by optional embossed channel(23). The pledget is a rectangular shape. The pledget(15) may also be in two layers, each layer having the same shape or different shape. For optimum target area coverage, it is preferred to have pledget lengths of at least 50 mm and widths of 30 to 60 mm.
Patent KR-20020043459-A (KR)
Filed: 2000-09-29
Abstract: 본 발명의 목적은 보다 적은 공간을 요구하는 형태로 만들기 위한 금속스크랩을 성형부재(3)에 포함된 벤딩부재(6a, 6b)둘레에 벤딩하므로서 긴 금속 스크랩을 보다 압축된 형태로 만들기 위한 방법 및 장치를 제공하는 것이다.
Patent KR-20030061174-A (KR)
Title: Inflammable material composition for optical fiber cable
Inventor: KIM HYEON SEOK
IPC: H01B3/30
Filed: 2002-01-11
Abstract: PURPOSE: Provided is a flame retardant material composition for optical cables, which shows excellent flame retardancy and physical property, and which minimizes the generated amount of fumes and toxic gases, and does not absorb any moisture. CONSTITUTION: The flame retardant material composition comprises 100 parts by weight of polypropylene and 1-50 parts by weight of aluminosilicate clay. The aluminosilicate clay has an average particle diameter of 1-100 nanometers. The composition minimizes the damage of human life and property when firing, and shows excellent physical property and thus protects an optical fiber from external shock. Also, the composition has little moisture absorption and retains a long-term physical property.
Patent KR-20030062062-A (KR)
Title: Gas filling method for shock absorber
Inventor: RYU GI PAL
IPC: B62D65/12
Filed: 2002-01-16
Abstract: PURPOSE: A method for injecting gas of a shock absorber is provided to make gas injection possible even if the diameter of an oil seal increases by closing an injection hole through first curling and to improve the reliability of a shock absorber by enhancing the sealing performance. CONSTITUTION: A base shell(1) is transferred to a gas injection jig and clamped via a fixing unit. The upper end portion of the base shell is sealed by using the gas injection jig. A gas injection hole(10) is placed between a rod guide(6) and an oil seal(7). While the oil seal is supported on an oil seal press bar(21), gas is injected to the as injection hole. The upper end portion of the base shell is firstly curled while the oil seal is pressurized by the gas injection jig. The upper end portion of the firstly curled base shell is secondly curled.
Patent KR-20030062604-A (KR)
Title: Method for receiving, editing, and transmitting message and image by network
Inventor: AN YEONG GUK
Filed: 2002-01-17
Abstract: PURPOSE: A method for transmitting, editing, delivering a message and an image is provided to receive the image from a transmitter by on-line, edit the image, print the image on a postal card, and deliver the postal card to a receiver. CONSTITUTION: A message or an image being supplied in an ISP(Internet Service Provider) is selected. A message or an image is appended with respect to data printed on a postal matter. The message or image is transmitted to the ISP with an address of a receiver(S12,S13). The payment is executed related to the number of postal matters(S14,S15). A receipt and a payment process of the message or the image selected or transmitted from the transmitter are checked. A postal matter delivery date is transmitted to the transmitter(S17,S18). If a correction of the received image is necessary(S20), the correction is executed(S21-S24). A corrected image and message are edited for printing on the postal matter and stored as a compressed file. The compressed file is transmitted to a receiver resident local area(S26). The compressed file is decompressed and printed on the postal matter(S27). The completed postal matter is delivered(S29).
Patent KR-20030064082-A (KR)
Title: Combining Device for Electric Apparatuses including Display Apparatus
Inventor: KIM YEONG TAE
IPC: F16M11/00
Filed: 2002-01-25
Abstract: PURPOSE: A display device and a combining device for electronic equipment are provided to improve a convenience of a user by changing the display device as a table type or a wall-mounted type. CONSTITUTION: A base member(60) includes a base unit(70) arranged on the mounting surface, and a pair of stand units arranged on a plate surface of the base unit(70) at regular intervals. The stand units include the first penetration hole(81) formed at one side end. The base unit(70) is manufactured by steel materials and formed as an empty rectangular loop shape. The corners of the base unit(70) includes a depression portion which is depressed from the plate surface of the base unit(70) and a cover member manufactured by rubber materials and detachably inserted into the depression portion. A bolt insertion hole for being inserted by an engaging bolt is formed at a wall or a ceiling in the central portion of the depression portion for mounting the display device as a wall-mounted type. One end of a stand unit(80) is inserted into a receiving unit formed in the base unit(70), and the stand unit(80) is fixed to the base unit(70). The other end of the stand unit(80) is bent toward the monitor main body(10), and the first penetration hole(81) is formed in the bending area.
Patent KR-20030065119-A (KR)
Title: Cooling and Heating Apparatus Utlizing Thermoelectric Module
Inventor: LEE JAE SEUNG
IPC: F24F1/00
Filed: 2002-01-31
Abstract: PURPOSE: A cooling and heating apparatus using a peltier element is provided to improve assembling and durability by manufacturing the peltier element, a radiating member and a heated block integrally as a unit. CONSTITUTION: A cooling and heating apparatus comprises a peltier element, a radiating member(21) attached to one surface of the peltier element, a heated block(22) attached to the other surface of the peltier element and an endothermic member attached to the heated block. The peltier element and the heated block are assembled as a unit with a cover(25) covering side surfaces of the peltier element and an inner surface of the radiated element. A first sealing member(26) is attached between the cover and sides of the heated block to seal the peltier element from outside air. A second sealing member(27) is attached between the cover and an inner surface of the radiating member. A protrusion(22a) and a concave groove(22b) are formed to sides of the heated block. A hanging protrusion(25a) is extended to a tip of the cover to be hung to the protrusion. A flange portion(25b) is extended to a rear end of the cover combined to the inner surface of the radiating member. A pair of ribs(25c) is formed to each surface of the flange portion. Therein, the cover is combined to the radiating member with a bolt between ribs. Therefore, assembling is improved and performance of the peltier element is maintained by preventing corrosion of the peltier element.