baber/WOPTO huggingface dataset:
Patent KR-20040084300-A (KR)
Inventor: LEE BANG WON
IPC: A01G3/02
Filed: 2003-03-27
Abstract: PURPOSE: Electric pruning shears having a changeable blade while causing no damage to another part of a tree during pruning is provided. It enables the user to control the length of a knife blade body and change the knife blade to common knife blades and reduces the occurrence of damage to another part of trees. CONSTITUTION: The changeable-blade electric pruning shears comprise: a first handle having projecting pieces formed at the lower pat of a space part; a second handle(40) connected to the first handle while having a knife receiver(41) and a through-hole(43); a support plate(50) hinge connected to the through-hole of the second handle at the lower part, connected to the space part of the first handle on one end and formed with an insertion part(51) recessed on one part of a body to a specified depth; a knife blade(60) inserted into the insertion part of the support plate; a cover for covering the knife blade; a knife blade protecting plate(80); and a spring installed between the first handle and support plate.
Patent KR-20030079787-A (KR)
Title: 통신망을 통한 정보 제공 방법 및 정보 제공 시스템
IPC: G06F17/00
Filed: 2003-04-03
Abstract: 거래의 안전성이 높은 정보 제공 시스템은, 컨텐츠 데이터와 상기 컨텐츠 데이터의 내용을 설명한 제공 정보 설명 데이터를 제공하는 정보 제공 장치와, 통신망을 통해 상기 정보 제공 장치에 접속되어, 상기 컨텐츠 데이터와 상기 제공 정보 설명 데이터를 수령하고, 수령한 상기 컨텐츠 데이터에 대한 수령서를 상기 정보 제공 장치에 송신하는 정보 수령 장치를 구비한다.  상기 정보 수령 장치는, 상기 컨텐츠 데이터와 상기 제공 정보 설명 데이터에 따라 상기 컨텐츠 데이터의 진위를 확인하여, 상기 컨텐츠 데이터의 내용이 상기 제공 정보 설명 데이터와 일치하는 경우에 한해 상기 정보 제공 장치에 상기 수령서를 송신하는 것을 특징으로 한다.
Patent KR-20040089878-A (KR)
Inventor: MUN IN SIK
IPC: C25D5/02
Filed: 2003-04-15
Abstract: PURPOSE: An attachment to the surface of goods is provided which improves corrosion resistance and wear resistance by improving structure, and a method for manufacturing the attachment to the surface of goods is provided. CONSTITUTION: The method comprises a step of preparing a metal plate, and masking the metal plate so that the upper surface of the metal plate is exposed in such pattern shapes as certain figures and designs; a step of forming a plating layer(7) on the exposed upper surface of the metal plate; a step of forming an electrodeposited resin layer(8) on the upper surface of the plating layer by a resin electrodeposition process of dipping the metal plate into a resin solution and conducting the resin solution coated metal plate; and a step of separating an attachment to the surface of goods comprising the plating layer and the resin layer electrodeposited on the plating layer from the metal plate, wherein the method further comprises a step of adhering a sticking tape(21) onto the electrodeposited resin layer to protect the attachment to the surface of goods before separating the attachment to the surface of goods from the metal plate.
Patent KR-20040093199-A (KR)
Title: Apparatus for transferring a wafer
Inventor: KANG DONG SU
IPC: H01L21/68
Filed: 2003-04-22
Abstract: PURPOSE: A wafer transfer apparatus is provided to prevent damage of wafers in a wafer boat due to the impact between the wafers and a wafer holder by using a force sensor. CONSTITUTION: A wafer transfer apparatus(200) includes a wafer holder, a driving unit, a sensor, and a control unit. The wafer holder(210) has a plurality of slots for holding wafers(W). The driving unit(220) for transferring the wafer holder is connected with the wafer holder. The sensor(230) is installed at one side of the wafer holder in order to sense an object on a moving path of the wafer holder. The control unit(204) is used for stopping the driving unit when the object is detected by the sensor.
Patent KR-20030036575-A (KR)
Inventor: HWANG PYEONG
IPC: F16C32/06
Filed: 2003-04-22
Abstract: PURPOSE: A constant pressure air bearing using a porous material is provided to increase load support capacity and stiffness, and remove friction generated between a bearing and a journal of a shaft by air sprayed through delivery holes of a vent. CONSTITUTION: A hole is formed at a bearing body by a mechanical process. A diameter of the hole is smaller than an external diameter of a porous vent(50) by 0.1 mm. The porous vent has hundreds of delivery holes(51) formed under 0.03 mm. The bearing body is heated at 200 deg. When an inner diameter of the hole is sufficiently expanded, the cooled porous vent is fixed to the hole of the bearing body to be used as an air injection port. If a temperature of the bearing body decreases, the porous vent and the bearing body are completely adhered to each other.
Patent KR-20040091940-A (KR)
Inventor: KOO JI HUN
IPC: G06F3/033
Filed: 2003-04-23
Abstract: PURPOSE: A device and a method for inputting spatial information, a soft key-mapping method for the same, and a virtual keyboard thereof are provided to distinguish inputted information by mapping several characters to one key and using the order of fingers clicking keys. CONSTITUTION: A sensing device(30) installed to the finger is equipped with sensors(30-1,30-2,30-3) detecting motion of the finger clicking one button of the virtual keyboard. A signal processor(32) recognizes a position of each sensor by processing the signal output from the sensing device and extracts motion information of the fingers. A hand position/finger order discriminator(34) discriminates the clicked button and the finger clicking the button from the position of each sensor and the motion information of the fingers. A key information storage(36) stores key information mapped to each button and a mapped key value depending on the finger order clicking the buttons. A key discriminator(38) finds out the key value matched with the signals discriminated by the hand position/finger order distributor from the key information storage and inputs the key value.
Patent KR-20040094158-A (KR)
Inventor: HWANG SEUNG YONG
IPC: F04B27/08
Filed: 2003-05-02
Abstract: PURPOSE: A compressor is provided to improve cooling and lubricating efficiency of a bearing element with preventing a noise and abrasion. CONSTITUTION: A pair of cylinder blocks(110,110a) are installed inside front and rear housings(10,10a), having a plurality of cylinder bores(111), a suction through hole(112) and a discharge through hole(113) for flowing a refrigerant, and a support hole(114) formed in the center for supporting a driving shaft(2). A bearing element(140) is interposed into the support hole for rotatively supporting the driving shaft. A bush(120) is formed on one side of the bearing element for fixedly supporting the bearing element. A lubricating element(130) is installed at the cylinder blocks or bush for supplying oil included in the refrigerant flowing through the suction through hole to the bearing element. The lubricating element includes an oil groove(115) connecting the suction through hole with the support hole.
Patent KR-20040098324-A (KR)
Inventor: KIM GAP SUN
IPC: G01L3/14
Filed: 2003-05-14
Abstract: PURPOSE: A six-axis force/moment sensor for gripper of robot is provided to use the robot as a commercial robot by independently constructing an upper detecting sensor, a lower detecting sensor, and a center detecting sensor. CONSTITUTION: A six-axes force/moment sensor for a gripper of a robot includes an upper detecting sensor(1), a lower detecting sensor, and a center detection sensor(1). The upper detecting sensor(1) detects moment Mz in formation in which a parallel flat plate beam is positioned on a front part of an upper center block(13) and another parallel flat plate beam is positioned on a rear part of the upper center block(13). The lower detecting sensor detects force Fx and Fy and moment Mx and My in formation in which two parallel flat plate beams are positioned on a left part of the upper center block(13) and two parallel flat plate beams are positioned on a right part of the upper center block(13). The center detecting sensor detects force Fz. The upper detecting sensor(1),the lower detecting sensor, and the center detecting sensor are constructed as one body.
Patent KR-20040098877-A (KR)
Inventor: JUNG BYEONG JUN
IPC: B22D25/00
Filed: 2003-05-16
Abstract: PURPOSE: To seek performance improvement of engines by mounting a supporting liner formed of aluminum or stainless steel on the inner side of a cast iron liner during a casting process of mounting the cast iron liner on a mold, thereby evenly distributing contraction stress of cylinder block by the supporting liner. CONSTITUTION: The method comprises a step of performing casting operation in the state that a cylindrical supporting liner (30) capable of evenly distributing contraction stress of the cylinder block all over the cast iron liner (20) is mounted on the inner side of a cast iron liner (20) during a high pressure casting process of cylinder block (10); and a step of separating the supporting liner from a cylinder bore part (11) during a separation process of separating a cast article from a mold after passing through casting and solidification steps, wherein a gap (31) is formed between the supporting liners by longitudinally cutting a side part of the supporting liner.
Patent KR-20040090370-A (KR)
Title: Shoes including luminous and vocal device capable of preventing a traffic accident by notifying a driver of the location of a user when walking at night
Inventor: SHIN SO JIN
IPC: A43B3/00
Filed: 2003-05-17
Abstract: PURPOSE: Provided are shoes including a luminous and vocal device to prevent a traffic accident by notifying a driver of the location of a user when walking at night; to ask for help by informing others of the location of the user by emitting a light in case of a fire, collapse, crash or disaster; and to be tracked for the location of the user by sensing a signal of the sound as generated when (s)he is isolated. CONSTITUTION: The shoes including a luminous and vocal device are manufactured by inwardly including or outwardly exposing an optic fiber(3) as an optic transfer material at the bottom piece(2) of the shoe and by inwardly including a luminous and vocal device body(5) so that the light is emitted at the front, back, left and right side of the bottom piece of the shoe. The luminous portion is provided with a LED and the vocal portion is provided with a buzzer(15) for alarm, such that the light and the sound are operated at the same time or separatedly.
Patent KR-20040099546-A (KR)
Inventor: HONG SUN YEONG
IPC: B01D53/34
Filed: 2003-05-19
Abstract: PURPOSE: To provide an apparatus for eliminating stenches for a ventilation duct, which is easy to be installed, has a simple structure and a small volume, and provides a high deodorizing efficiency and a high treating efficiency for volatile organic compounds. CONSTITUTION: The apparatus comprises a casing (14), an ozone-generating lamp (16) that is installed on an interior of the casing along a longitudinal direction thereof and photocatalytic sheets (18) that are installed around the ozone-generating lamp. The casing is connected to a predetermined position of a ventilation duct (2). The oxone-generating lamp generates ozone to oxidize air discharged from the ventilation duct. Each of the photocatalytic sheet is coated with a TiO2 based photocatalyst to photooxidize the discharged air.
Patent KR-20030045754-A (KR)
Inventor: CHO JA IK
IPC: H04W88/18
Filed: 2003-05-19
Abstract: PURPOSE: A contents relay system and a method thereof are provided to relay requested contents between a wireless terminal and a CP(Contents Provider), so that a user receives desiring contents immediately through a keyword input system. CONSTITUTION: The first storage unit(101) receives and stores names and price data of contents to be provided by a plurality of CPs. The first receiving unit(102) receives a contents request keyword, if the contents request keyword is transmitted from a wireless terminal to a service server in an SMS(Short Message Service) type. A control unit(103) searches contents corresponding to the contents request keyword in the first storage unit(101), and generates a command for transmitting the searched contents to the wireless terminal. The first transmission unit(104) transmits the command to a corresponding CP. And the CP receiving the command transmits the corresponding contents to the wireless terminal.
Patent KR-20040100208-A (KR)
Title: Precursors of group iv transition metal oxide and preparing method thereof
Inventor: AHN GI SEOK
IPC: C07F7/00
Filed: 2003-05-22
Abstract: PURPOSE: Precursors of group IV transition metal oxide and a preparing method thereof are provided, which precursors are easily stored due to its less sensitivity to water, and has improved volatility, so that they are useful as precursors for production of an oxide thin layer. CONSTITUTION: The precursors of group IV transition metal oxide represented by formula (1) of M(OCR2(CH2)mY)x(NR'2)(4-x), is provided, wherein M is titanium, zirconium or hafnium; R is optionally fluor containing C1-C4 alkyl; Y is -OR' or -NR'2 in which R' is C1-C4 alkyl or C1-C4 alkylsilyl; m is an integer from 1 to 3; and x is an integer from 1 to 4. The method for preparing the precursors of group IV transition metal oxide of formula (1) comprises reacting group IV transition metal complex of formula (2) of M(NR'2)4, with an alcohol compound of formula (3) of HOCR2(CH2)mY.
Patent KR-20040100477-A (KR)
Inventor: KIM DAE JUNG
IPC: F23D14/68
Filed: 2003-05-23
Abstract: PURPOSE: A burner for preheating a boiler is provided to optimally mix air with fuel and to perform complete combustion by mounting a plurality of mixing filters in front of an air injection pipe and a fuel supply pipe. CONSTITUTION: In a burner(10) for preheating a boiler, an air injection pipe(14) and a fuel supply pipe(16) penetrate through a flange(18) of a pipe(12), and are inserted into the inside of the pipe. One end of each air injection pipe and fuel supply pipe is closed. A plurality of ejection holes(20) are formed at the inserted air injection pipe and fuel supply pipe to face each other, and eject air and fuel, respectively. A plurality of mixing filters(22) are installed in front of the air injection pipe and fuel supply pipe in the pipe. A plurality of combustion holes(24) are formed longitudinally at the pipe away from the last filter. The air and fuel ejected through the ejection holes pass through the mixing filters and are mixed uniformly.
Patent KR-20040105007-A (KR)
Inventor: LEE SEUNG HUN
IPC: G11C11/41
Filed: 2003-06-03
Abstract: PURPOSE: A multi-port memory device independently operating each stack bank is provided to increase the data read speed by allowing a plurality of stack banks to independently perform the read and write operations. CONSTITUTION: A multi-port memory device independently operating each stack bank includes a plurality of ports(450,452,454,456), a plurality of stack banks(400-403), a plurality of data line sense amplifiers, a plurality of read buffers(440,442,444,446) and a plurality of read data lines. At least two banks arranging a plurality of memory cells own one data line sense amplifier in common. The plurality of data line sense amplifiers is connected between each of the stack banks and the read buffers to sense the data read from the memory cell of the bank selected in the stack bank. The plurality of read buffers is connected each of the ports to store the memory cell data outputted from the data line sense amplifiers and to output the stored data to the ports. And, the plurality of read data lines connects each of the data line sense amplifiers and each of the read buffers.
Patent KR-20040107567-A (KR)
Inventor: CHOI JEONG PIL
IPC: H01J17/49
Filed: 2003-06-05
Abstract: PURPOSE: A method for driving a plasma display panel is provided to improve driving efficiency by applying a base potential during one or more sustain pulse before ending a sustain discharge. CONSTITUTION: A sustain pulse(Sus) is alternatively supplied to a scan electrode and a sustain electrode during a sustain period. A positive DC(Direct Current) voltage(Va) is supplied to an address electrode during a part of the sustain period. The positive DC voltage is supplied except the latter portion(A) of the sustain period. The latter portion of the sustain period includes one or more sustain pulse. A base potential is supplied to the address electrode during the latter portion of the sustain period. The base potential is supplied to the scan electrode and the sustain electrode when a voltage being supplied to the sustain electrode is changed.
Patent KR-20040105403-A (KR)
Inventor: KIM HUI SEOP
IPC: F25D19/00
Filed: 2003-06-09
Abstract: PURPOSE: An installation structure of a condenser and a cooling fan of a kimchi storage is provided to smoothly flow air in a machine chamber by improving an installation structure of a cooling device and controlling the number of ventilation ports, thereby preventing a noise and lowering of performance in the machine chamber. CONSTITUTION: A cooling fan(123) of a kimchi storage is a radial flow type fan. A condenser(124) is installed surrounding the cooling fan. A guide(126) is formed over the condenser for guiding a flow direction of air. Ventilation ports(122a) are formed at a cover(122) opening and shutting a machine chamber(120), wherein the ventilation ports are formed at the compressor side cover on the whole and at the cooling fan side cover partially.
Patent KR-20030097671-A (KR)
Title: 전자 투표 모듈 및 전자 투표 방법
IPC: G06Q50/00
Filed: 2003-06-18
Abstract: 비록 구성이 간단하더라도, 위장이나 부인을 방지할 수 있고, 지역차에 의한 시각차를 해소할 수 있으며, 전자 투표 내용의 개찬도 방지할 수 있는 전자 투표 모듈 및 전자 투표 방법을 제공한다.  전자 투표 모듈은, 네트워크를 통해 전자 투표를 행하는 전자 기기 단말에 접속하는 인터페이스(11), 시각 정보를 발생하는 수정 시계, 각기 내-댐퍼 구조를 갖는 기억부 및 연산부, 적어도 기동시에 상기 전자 기기 단말을 통해 소정의 시각 감사 센터에 접속되어 상기 수정 시계에 의해 시각 교정을 받고 시각 감사 증명서를 수신하는 시각 교정 수단, 및 상기 전자 기기 단말의 전자 투표 수단으로부터의 전자 투표 데이터 또는 상기 전자 투표 데이터의 일방향 함수값을 포함하는 전자 투표 정보를 수신하는 것을 조건으로 하여 해당 시각의 시각 정보를 전자 투표 시간 정보로서 상기 수정 시계로부터 취득하고 해당 전자 투표 정보 및 전자 투표 시각 정보를 상기 시각 감사 증명서와 함께 소정의 공개 키 암호 시스템의 비밀 키로 서명함으로써 얻어진 전자 증명서를 상기 전자 투표 수단으로 출력하는 타임 스탬프 수단을 포함한다.
Patent KR-20040110398-A (KR)
Inventor: KIM HYEONG JIN
IPC: B01D46/00
Filed: 2003-06-19
Abstract: PURPOSE: To provide a nanogold-doped active carbon filter capable of substantially preventing inhabitation of fungi and generation of odor by doping nanogold on an active carbon filter, thereby doubling detoxification, antiinflammatory, disinfecting and antitussive functions as well as antimicrobial and deodorizing functions, and a nanogold-doped active carbon filter produced economically while maintaining proper mechanical properties by properly controlling quantities of active carbon and nanogold. CONSTITUTION: In an active carbon filter(4) in which active carbon(3) is adhered to the surface of urethane foam(2), and which is mounted on an inner part of air conditioners to perform antibacterial and deodorizing functions in air sucked in the air conditioners, the nanogold-doped active carbon filter(10) is characterized in that nanogold(5) is doped on the active carbon filter in a constant distribution to double detoxification, antiinflammatory, disinfecting and antitussive functions as well as antimicrobial and deodorizing functions, wherein the nanogold is sprayed on the active carbon filter so that the nanogold is integrally adhered to the active carbon filter.
Patent KR-20040110749-A (KR)
Inventor: JEONG SUN HEE
IPC: A45B1/00
Filed: 2003-06-20
Abstract: PURPOSE: A device for regulating a length of a safety string is provided to freely regulate a length of the safety string for a multi stage stick to increase a stability of the fixation thereof, a portability and a safekeeping. CONSTITUTION: The regulating device includes a mounting hole formed inside a grip portion(101). A clamp(111) with a through-hole(103) is inserted into the mounting hole. A safety string(121) has both ends, in which a free end is inserted into one side of the mounting hole through the through-hole of the clamp and extended outside the mounting hole, and a fixed end is inserted into the mounting hole together with the clamp. A screw is provided to be threaded into a coupling hole for the clamp and the fixed end so that the safety string and the clamp are coupled such that the fixed end of the safety string is fixed and the clamp is freely moved.
Patent KR-20050001198-A (KR)
Inventor: LEE YOUNG BOK
IPC: G11B33/08
Filed: 2003-06-27
Abstract: PURPOSE: A damping structure of an optical disc drive is provided to arrange plural support protrusions on a bottom of a damper, thereby efficiently reducing a vibration caused by an external shock by generating damping vertically and horizontally. CONSTITUTION: The structure comprises a damper(133). The damper(133), installed between a sub deck and a main deck, damps a vibration transmitted from an external shock. The damper(133) includes a body(134), and plural support protrusions(135). The support protrusions(135) are asymmetrically arranged on a bottom edge of the body(134). The number of the support protrusions is an odd number.
Patent KR-20050002316-A (KR)
Inventor: LEE DONG HO
IPC: H01L21/324
Filed: 2003-06-30
Abstract: PURPOSE: A method of forming an ultra-shallow junction of a semiconductor device is provided to restrain effectively dopants of the junction from out-diffusing by activating the dopants and forming simultaneously a diffusion barrier on the junction using RTP(Rapid Thermal Processing). CONSTITUTION: A junction region(20a) is formed in a semiconductor substrate(10) with a predetermined semiconductor structure by using an ion-implantation. The ions of the junction region are activated and a diffusion barrier(22) is simultaneously formed on the junction region by using RTP.
Patent KR-20050004601-A (KR)
Inventor: YOO DO YUL
IPC: G01B11/00
Filed: 2003-07-03
Abstract: PURPOSE: An overlay key having plural intersections and a method of measuring an overlay using the same are provided to measure accurately an overlay of a fine pattern by using plural main scales and plural verniers. CONSTITUTION: An overlay key includes a plurality of main scales and a plurality of verniers in order to form a plurality of intersections on a plane. The main scales are formed with a first main scale(50a) and a second main scale(50b). The verniers are formed with a first vernier(60a) and a second vernier(60b). The first and the second main scales are separated from each other. The first and the second main scales are formed with rectangular patterns extending to predetermined directions, respectively.
Patent KR-20050006522-A (KR)
Title: Finish establishment method of building floor border and structure thereof
Inventor: PARK JUN OOK
IPC: E04F15/024
Filed: 2003-07-09
Abstract: PURPOSE: A finish installation method and a structure for a floor border part of a building are provided to cover completely the border part by assembling and mounting plural floor boards on support bars. CONSTITUTION: A finish installation method of a floor border part(B) for a building is composed of steps for arranging and installing support plates(1) on the floor surface of the building at the predetermined intervals; laying and mounting a plurality of standardized floor boards(2) on the support plate; disposing the support plate with support bars(3) that are horizontally installed at the border part generated between a wall(Q) and the floor board and a boundary line(R) of the border part on the floor of the building; and assembling and mounting plural floor boards vertically on the support bars. The standardized floor board passes through the support bar installed at the support plate.