baber/WOPTO huggingface dataset:
Patent KR-20020026022-A (KR)
Inventor: KIM JEONG HO
IPC: B25B7/00
Filed: 2000-09-30
Abstract: PURPOSE: A plier is provided to prevent a surface of an article from being damaged when gripping the article which is sensitive to the damage by forming a soft portion on a gripping part of the plier. CONSTITUTION: A plier is used for gripping or bending articles. The plier comprises a gripping part(110) for gripping a body of a pin or a nail, and a handle(120) for operating the gripping part(110). A soft portion(114) is formed on the gripping part(110) of the plier. The soft portion(114) prevents a surface of an article from being damaged and is made of rubber or urethane. The soft portion(114) is treated with a knurling process, and a contact surface of the gripping part(110) is also treated with the knurling process. The soft portion(114) can be detachably installed on the gripping part(110) of the plier such that it can be replaced with new one.
Patent KR-20010016021-A (KR)
Title: How to install lan with mdfs on upside of hallways
Inventor: RYU WANG SU
IPC: H05K7/00
Filed: 2000-10-04
Abstract: PURPOSE: A floor unit communication room and method for constructing LAN is provided to reduce construction cost while eliminating the necessity of undermining the bottom area of the building. CONSTITUTION: A support rod(7) is installed between barriers(2), and the support rod is coupled to a ceil slab(1) through an anchor bolt(9) so as to ensure supporting force. A bearing(8) is inserted to the support rod, and a hole is formed at the upper side wall of a rack(5) for coupling with the bearing, thus mounting the upper portion of the rack to the ceil slab. When there is a work at the rack which takes long time, a rack cover(16) installed at the ceil slab is open and a lower support metallic material is released and the rack is lowered. At this time, an absorber functions to protect the rack from an impact caused by a sudden movement of the rack. Here, the rack is arranged to stand upright at the bottom through the use of the bearing and a fixing lever(17), to thereby allow the long-time work to be readily performed.
Patent KR-20010040020-A (KR)
Title: Shut off valve lockout device
Inventor: MORRISON ALAN F
IPC: F16K35/14
Filed: 2000-10-06
Abstract: PURPOSE: A shutoff valve lockout device is provided to prevent a movement from a valve actuator by including a housing and a cover. CONSTITUTION: A lockout device(100) for one or more valves, designed to be mounted around one or more valve actuators in a manner that denies movement of or access to the valve actuators. The device comprises a housing(102) and a cover(110) which, in the lockout position, mate around the valve handles and cannot be removed from the valve handles.
Patent KR-20010000623-A (KR)
Inventor: KIM YONG HWAN
IPC: H04N7/14
Filed: 2000-10-10
Abstract: PURPOSE: A multi view generator is provided to directly provide users with the control right of remote web cameras and use a frame pool server storing images obtained from the cameras and providing the users with realtime images and the control right in accordance with the request of the users, thereby providing user's request items such as the control of the web camera. CONSTITUTION: A multi view generator comprises a frame pool server(250), plural users(210,220,230) and a remote camera(260). The remote camera(260) photographs images or objects in remote positions with real time to store the images in the frame pool server(250), The plural users(210,220,230) request the images to the frame pool server(250) instead of the remote camera. The server(250) serves the image in accordance with the virtual control right provided to the plural users.
Patent KR-20020030148-A (KR)
Title: Parts and product defect handling mathod
Inventor: KWON HYEOK JIN
Filed: 2000-10-16
Abstract: PURPOSE: A parts or product defect treating method is provided to effectively treat the defects according to well formatted processes classified in functions or in-charge divisions over the internet if the defects occur at the parts or the product in a manufacturing field or a subcontract factory. CONSTITUTION: The method comprises steps of making a defect report for treating the first defect occurrence at a manufacturing field or a subcontract factory, making a deliberation or a decision for treating the defect according the kind of the defect, making a repair procedure report according to the deliberation or the decision, requesting a production process or materials for repairing the defect, repairing the defect according to the repair procedure report, inputting a final report of repairing the defect, ordering a readjustment for preventing a reoccurrence of the defect, and checking or collecting quality status data related to the defect.
Patent KR-20020032063-A (KR)
Inventor: JUN YEONG JIN
IPC: G11C11/40
Filed: 2000-10-25
Abstract: PURPOSE: An input buffer is provided to improve an operating speed and reduce a phase difference of an output signal by using a CMOS type inverter circuit instead of an RS flipflop. CONSTITUTION: A data sensing portion is controlled by a clock signal for controlling an operation. The data sensing portion is used for sensing an electric potential level of an external input data signal. A plurality of CMOS inverter type latch portion(30,32) is formed with a plurality of P channel MOS transistor and a plurality of N channel MOS transistor(MN6,MN7) and a plurality of N channel MOS transistor(MN8,MN9) connected between the P channel MOS transistors and the N channel MOS transistors(MN6,MN7). A plurality of auxiliary latch portion(40,42) is formed with inverters(IV1,IV2,IV3,IV4) for receiving and latching output signals(Q,/Q) of the CMOS inverter type latch portions(30,32).
Patent KR-20020034492-A (KR)
Title: method for manufacturing in a semiconductor device
Inventor: PARK GWON SIK
IPC: H01L21/20
Filed: 2000-11-02
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to reduce an exposure defect generated in fine circuits not greater than 0.13 micrometer such that the exposure defect is caused by warpage of a wafer, by depositing a thin film on the back surface of the wafer wherein the thin film has the same stress as a thin film deposited on the front surface of the wafer. CONSTITUTION: When the first thin film(22) for a word line is deposited on the front surface of a semiconductor substrate(21), the second thin film(23) having the same stress as the first thin film is deposited on the back surface of the semiconductor substrate. The semiconductor substrate transforms to make a focus equilibrium with the first thin film when stress is applied to the first thin film.
Patent KR-20020035325-A (KR)
Title: ball with audio outgoing function
Inventor: KIM BYEONG HUI
IPC: A63B43/00
Filed: 2000-11-06
Abstract: PURPOSE: Provided is a ball with sound broadcasting function which places a wireless sound broadcaster to various balls to collect sound generated in various games or in field so that it gives audience more real feeling about the game. CONSTITUTION: In the ball with sound broadcasting function which have the wireless sound broadcaster built in, the wireless sound broadcaster is characterized by comprising the parts of: a microphone(21) which converts various sound signals generated around the ball into an electric signal; a wireless frequency oscillator which generates a carrier wave of specific frequency used in a radio or a TV; a mixer part which adds an output signal of the microphone to the carrier wave output signal of the wireless frequency oscillator; a power amplifying part which amplifies the output signal of the mixer part to a certain level; and a modulator which converts the output signal of the power amplifying part into a wireless signal to emit to space through an antenna for receiving from an audio system or a relay broadcast equipment.
Patent KR-20010060286-A (KR)
Inventor: JANKO BOZIDAR
IPC: H04N19/89
Filed: 2000-11-09
Abstract: PURPOSE: A method and device are provided to surely detect a repeated frame of a video signal that is frozen under an actual environment. CONSTITUTION: A video acquisition module(12) acquires an input video signal, a subtraction unit(14) and a frame delay circuit(16) obtain an inter-pixel difference of a corresponding field of a consecutive frame and an absolute value unit(18) obtains an absolute difference. A bit map(20) stores the absolute differences and a threshold generator(22) obtains a threshold TH from the absolute difference. A comparator(24) compares the output signal of the bit map with the threshold and stores the result to a logic bit map(26). A segment counter(30) obtains a count value of each segment of the logic bit map and a normalizing distribution computer(28) obtains a normalized count value. A limit circuit(32) obtains a boundary value from the normalized count value and detects the repetitive frame, in response to output signals of comparators(34,36).
Patent KR-20010051678-A (KR)
Title: Method and apparatus for engraving solid articles with laser beams and the articles produced
Inventor: OLEJNICZAK BRIAN LEE
IPC: B23K26/06
Filed: 2000-11-14
Abstract: PURPOSE: A process is provided for engraving a solid article to provide on at least a portion of a surface of the article a plurality of spaced-apart engraved cells. CONSTITUTION: It generates a laser beam(15) and splits the laser beam into at least two beams. Each of the beams forms a focused spot at the surface. The focused spots spaced apart from each other form beam pairs with each pair of the beams being arranged for simultaneously engraving a new cell. The focused spot of a first of the beam pair engraves the new cell and a second focused spot re-engraves the previously engraved cell. The splitting comprises passing the laser beam through an optical device having a diffractive optical element to form the first beam and the second beam having the spaced apart focused spots.
Patent KR-20020037619-A (KR)
Title: Method for automatically recognizing peripheral unit type in embedded system
Inventor: KWON HEUNG ROK
IPC: G06F13/10
Filed: 2000-11-15
Abstract: PURPOSE: An automatic recognition method for kind of a peripheral device in an embedded system is provided to drive various peripheral devices by using the same software regardless of the kind of peripheral devices installed to the embedded system. CONSTITUTION: A microprocessor(10) of the embedded system controls overall operation of the embedded system and the connected peripheral devices. A device driver(30) drives the connected peripheral devices under control of the microprocessor. An automatic device recognition port(40) transfers an intrinsic ID of respective devices applied from the peripheral devices and the signal noticing the connection of the peripheral devices to the microprocessor by automatically recognizing the peripheral devices connecting to the system.
Patent KR-20020038153-A (KR)
Title: soundproof-structure for environment- affinitive soundproof-wall
Inventor: PARK HYO GI
IPC: E01F8/00
Filed: 2000-11-16
Abstract: PURPOSE: Soundproofing materials of an eco-friendly soundproofed wall are provided to reduce the din of vehicles effectively and to use soundproofing materials semi-permanently without replacement. CONSTITUTION: The soundproofing materials of an eco-friendly soundproofed wall comprise a soundproof sphere(60) having a noise incoming hole(62) narrowed toward the center of a circle. The soundproof sphere is constructed as one body or semisphere type which is assembled by screw.
Patent KR-20020042988-A (KR)
Inventor: HA MI GYEONG
IPC: D06F33/02
Filed: 2000-12-01
Abstract: PURPOSE: A washing machine and a method for controlling the washing machine are provided to conveniently use without inputting washing order and to automatically upgrade by downloading wash program and information according to a user's demand. CONSTITUTION: A washing machine includes a memory(140), a key input part(120), a display(130), a communication part(150), and a system micom(160). The memory part stores a wash course generated depending on wash algorithm, washer history, new wash program and a user's wash pattern. The key input part allows the user to input a desired wash course and operation order. The display displays the wash course stored in the memory and washer operating condition. The communication part is connected with an external communication line for wire/wireless data communication according to the user's demand. The system micom controls to generate the wash course according to the user's wash pattern, to store the generated wash course in the memory, to display the stored wash course on the display, and to upgrade program, which generates the wash course, through the communication part.
Patent KR-20020043037-A (KR)
Title: A control unit's door of the air-conditioner
Inventor: CHOI GYU HWAN
IPC: F24F13/00
Filed: 2000-12-01
Abstract: PURPOSE: A device for opening and closing working operation part of air conditioner is provided to prevent wrong operation due to careless operation of a user. CONSTITUTION: A device comprises a cover(62); and a moving device(70). The cover forms a front surface of a cabinet(52) and is installed on a front panel(58), with an opening hole(58a) formed to expose a working operation part to outside, to open and close the opening hole. The moving device is installed on the front surface of the cabinet on a part where the cover contacts to move the cover vertically and linearly. The cover has a pair of racks(62a) on a rear side thereof to be engaged with the moving device. The moving device comprises a driving motor(72); a driving gear(74); a first driven gear(76); a second driven gear(78); and a transmission axis(79). The driving gear is axially installed on a rotary axis of the driving motor. The first driven gear is engaged with the driving gear. The second driven gear is driven simultaneously with the first driven gear. The transmission axis connects the first driven gear and the second driven gear.
Patent KR-20020045674-A (KR)
Title: Manufacturing method for dual die package using tape
Inventor: AHN SANG HO
IPC: H01L23/28
Filed: 2000-12-09
Abstract: PURPOSE: A method for fabricating a dual die package using tape is provided to improve reliability of a package, by preventing a chip and a conductive metal wire from being damaged by various causes such as a mechanical contact with process equipment. CONSTITUTION: Tape(41) is attached to a surface of a lead frame(20) on which a semiconductor chip is mounted. The first semiconductor chip(11) is mounted on the lead frame. The first semiconductor chip and the lead frame are bonded by a conductive metal wire(27). The first semiconductor chip, a conductive metal wire and a junction region with the conductive metal wire are encapsulated. The tape attached to the lead frame is eliminated. The second semiconductor chip is mounted on a surface opposite to the surface on which the first semiconductor chip of the lead frame is mounted. The second semiconductor chip and the lead frame are bonded by a conductive metal wire. The second semiconductor chip, the conductive metal wire and a junction region with the conductive metal wire are encapsulated.
Patent KR-20020049182-A (KR)
Title: A method for manufacturing tin coating steel sheet
Inventor: JUNG YANG JUN
IPC: C25D3/30
Filed: 2000-12-19
Abstract: PURPOSE: A method for manufacturing a tin plate is provided to achieve the tin plate harmless to natural environment and a human body and capable of satisfying an anti-discoloration property, a lacquer clinging property, and so on. CONSTITUTION: The method for manufacturing a tin plate comprises the steps of; forming a tin plating layer by performing a tin plating process onto a black plate; performing a reflow process; and performing a chemical process by dissolving potassium titanium oxalate powder in pure water having a temperature of 40 to 50deg,C so as to adjust its density into a range of 20 to 30g/l, adding potassium nitrate so as to adjust the pH of the solution into a range of 4.0 to 5.0, and applying the obtained solution to the reflowed tin plate by using a cathode electrolysis process in an electric current density of 3 to 4 C/dm¬2 so that an adhesion amount of titanium reaches 6 to 8 mg/m¬2.
Patent KR-20020053120-A (KR)
Title: Improved structure of door hinge
Inventor: YOON JU UNG
IPC: B62D25/00
Filed: 2000-12-26
Abstract: PURPOSE: Structure for improving a door hinge is provided to prevent the noise of a resonance frequency and to avoid the lowering of a door by improving the supporting stiffness of a side body. CONSTITUTION: A bolt(18) for mounting a hinge(7) penetrates through the extended portion of a side upper outer cowl panel(10). The hinge face is extended as long as a hinge face extension(14) to improve the supporting stiffness. Thus, the force generated due to the opening and closing of a door is absorbed in a side body. A reinforcing weld pipe(13) is inserted to the chamber section to firmly support the mounting of a door hinge reinforcement(11). The hinge reinforcement is fixed on a BIW(Body In White) assembly side structure(2) by welding, while a resonance frequency absorbing space(16) is formed on the rear face of the BIW assembly side structure. The hinge face, the side upper outer cowl panel, the BIW assembly side structure, the reinforcing weld pipe, and the door hinge reinforcement are fixed by bolts(18) and weld nuts(17).
Patent KR-20020052605-A (KR)
Title: Callalbe time display apparatus and method of mobile phone
Inventor: PARK GEUN HONG
IPC: H04B1/40
Filed: 2000-12-26
Abstract: PURPOSE: An apparatus and method for displaying a call possibility time in a mobile communication terminal is provided to offer an accurate call possibility time to a user using a current battery residual quantity by detecting the current residual quantity, comparing the detected current residual quantity with call possibility time information stored in a memory, and displaying the call possibility time on an LCD. CONSTITUTION: If a key is inputted for confirming a maximum call possibility time about a battery residual quantity in a standby state of a terminal(302,304), a CPU confirms a current state of a battery(306). It is judged whether the battery is during charging(308). If the battery is not during charging, the CPU confirms the current state of the battery again(310). The CPU confirms whether the battery is fully charged(312). If the battery is fully charged, the CPU calculates a maximum call possibility time about the battery residual quantity(314) and outputs the calculated maximum call possibility time on an LCD(316). If the battery is not fully charged, a counter counts a battery residual quantity(318). The CPU calculates a maximum call possibility time about the battery residual quantity(314) and outputs the calculated maximum call possibility time on the LCD(316).
Patent KR-20020056628-A (KR)
Title: Oven for baking bread
Inventor: LIM DONG BIN
IPC: A21C1/14
Filed: 2000-12-29
Abstract: PURPOSE: A baking machine is provided to prevent the abrasion of a kneading profile part contacting with a baking material bag during a stroke of kneading, thus enabling a user to permanently use the kneading profile part. CONSTITUTION: The baking machine is comprised of a body defining an oven chamber; a door(3) for the oven chamber; a pair of winding drums(11,12) spaced each other in the oven chamber for gripping both ends of a bag(5) containing a baking material; and a pair of tray members arranged to face each other so as to form a baking material bag passing slit between the both winding drums. The tray members have a kneading profile part(70), and the kneading profile part is made of a certain abrasion-resistant material and formed to be projected inside the slit to be contact with the baking material bag.
Patent KR-20020058234-A (KR)
Title: Method for forming a polycide gate
Inventor: LEE BYEONG CHAN
IPC: H01L21/336
Filed: 2000-12-29
Abstract: PURPOSE: A polycide gate formation method of semiconductor devices is provided to improve reliability by preventing a formation of voids in a polysilicon layer. CONSTITUTION: A gate oxide(24) is formed on a semiconductor substrate(22). A polysilicon layer(26) is formed on the gate oxide(24). Multi-layer silicides are formed on the polysilicon layer. That is, a first tungsten silicide(28a) is formed by using SiH4 gases, and a second tungsten silicide(28b) is formed by using SiH2Cl2 gases. The metal silicide, the polysilicon layer and the gate oxide are sequentially etched by using a mask layer(30). By oxidation of the resultant structure, an oxide layer(32) is formed at both sidewalls of the patterns.
Patent KR-20010022707-A (KR)
Title: 아릴옥시아릴설포닐아미노 하이드록삼산 유도체
IPC: A61K31/351
Filed: 1998-07-21
Abstract: 본 발명은 하기 화학식 I의 화합물 또는 그의 약학적으로 허용가능한 염에 관한 것이다: 
     화학식 I 
     
       
     
     상기 식에서, 
     R 1 은 (C 1 -C 6 )알킬이고, R 2 는 (C 1 -C 6 )알킬이거나; 또는 
     R 1 및 R 2 는 이들이 결합된 탄소 원자와 함께, (C 5 -C 7 )사이클로알킬, 4-테트라하이드로피라닐 및 4-피페리디닐로 구성된 군에서 선택된 고리를 형성하고; 
     R 3 는 수소 또는 (C 1 -C 6 )알킬이고; 
     Y는 추가 결합을 지지할 수 있는 페닐 고리의 임의의 탄소 원자상의 치환기, 바람직하게는 페닐 고리상의, 수소, 플루오로, 클로로, 트리플루오로메틸, (C 1 -C 6 )알콕시, 트리플루오로메톡시, 디플루오로메톡시 및 (C 1 -C 6 )알킬로 구성된 군에서 독립적으로 선택된 1개 또는 2개의 치환기(더욱 바람직하게는 1개의 치환기, 가장 바람직하게는 4번 위치상의 1개의 치환기)이다.
Patent KR-20010023864-A (KR)
Title: Process to Produce 4-Hydroxy-2-Oxo-Pyrane Derivates Useful as Protease Inhibitors
IPC: C07D309/32
Filed: 1998-09-03
Abstract: Disclosed is a novel process and novel intermediates to prepare [R-(R*,R*)]-N-[3-[1-[5,6-dihydro-4-hydroxy-2-oxo-6-(2-phenylethyl)-6-propyl-2H-pyran-3-yl]propyl]phenyl]-5-(trifluoromethyl)-2-pyridinesulfonamide (XIX) which is a protease inhibitor useful in treating humans infected with the HIV virus.
Patent KR-20010095490-A (KR)
IPC: F16L37/084
Filed: 1999-06-29
Abstract: A device for connecting two rigid tubular objects, comprising a male part and a female part. The male part is provided with at least one transverse edge in its outer wall. A sleeve-shaped element is arranged to be placed between said parts when inserting the male part into the female part, the element being provided with at least one resilient tongue with a first member which is arranged to resiliently engage the recess of the female part when inserting the element into the female part, and a second member which is arranged to resiliently snap into place behind the transverse edge of the male part when inserting the male part into the element. The resilient tongue allows the female part and the male part to be separated by turning the element relative to the male part to a position where the second member of the resilient tongue is arranged laterally of the transverse edge of the male part and/or by moving the first member of the resilient tongue out of engagement with the recess of the female part.
Patent KR-20010024475-A (KR)
Title: 건설 기계의 전자 제어 시스템 및 제어 장치
IPC: E02F9/22
Filed: 1999-08-11
Abstract: 원동기(14), 굴삭 작업 장치(7), 원동기에 의해 회전 구동되는 유압 펌프(18), 작업 장치를 구동하는 액추에이터(11, 12, 13), 유압 펌프로부터 액추에이터에 공급되는 압유를 제어하는 제어 밸브(24, 25, 26)를 조작하는 조작 레버(27, 28, 29)를 구비하는 유압 셔블(1)에, 원동기, 작업 장치, 유압 펌프, 조작 레버에 관한 제어 장치(17, 23, 33, 37) 및 표시 장치(38)를 설치하고, 이들을 공통의 통신 라인(39)을 통해 서로 접속하여 데이터를 송수신한다. 제어 장치는, 각각 통신 라인으로부터 데이터의 송신이 없을 때는 초기치를 사용해서 연산하여, 그 자체에서 필요 최소한의 처리를 실행 가능하게 하는 최소한 처리 수단을 가지고 있다. 이에 따라, 복수의 제어 장치를 공통의 통신 라인을 통해 접속한 건설 기계의 전자 제어 시스템에서, 제어 장치의 증감이나 교환을 포함하는 시스템의 변경을 용이하게 할 수 있게 된다.
Patent KR-20010024587-A (KR)
IPC: H01J37/317
Filed: 1999-09-07
Abstract: 알려져 있는 투사형 리소그래피 방법에 따라서, 물체(14)는 회전 대칭 전자 렌즈(10, 12)의 망원경 시스템에 의해 이미징 표면(16)에 이미징 된다.  투사형 리소그래피에 의해 집적 회로를 제조하는 동안 작업 처리량은 이미징 전자빔에서의 전류 량에 의해 결정되는데, 상기 전류는 전자의 해상도 제한 작용(쿨롱 작용)에 의해 제한된다.  본 발명은 높은 전류 밀도를 갖는 영역(18)이 회피되는 보다 큰 빔 전류를 허용한다.  이러한 목적으로, 이미징 시스템은 상호 수직 4중극(32, 34, 46, 38, 40)을 포함하여, 전자가 (작은) 원형 교차(18) 대신 라인 모양의 초점 스포트에 수렴된다.  시스템은 망원경이고, 이미징은 x-z 면과 y-z 면에서 동일한 확대율로 오점이 있다.
Patent KR-20010033857-A (KR)
Title: 인쇄회로기판의 부품
IPC: H05K3/02
Filed: 1998-11-04
Abstract: 인쇄회로기판과 같은 물품의 제조에 사용되는 부품(10)은, 완성된 회로기판에서 기능적인 구성요소를 구성하는 하나의 구리 호일 시트(20)와 위에 비활성 금속층을 갖는 탄소강(carbon steel) 시트(14)로 구성된 적층체를 구비하며, 상기 탄소강 시트(14)는 폐기될 수 있는 구성요소를 구성한다.   구리 시트(20)의 일표면(22)과 탄소강 시트(14) 상의 비활성 금속층(16)의 표면(18)은 본질적으로 오염되지 않으며 계면에서 서로 맞닿을 수 있다. 구리 시트(20)는 그 가장자리에서 탄소강 시트(14)의 비활성 금속층(16)에 부착되고, 상기 계면이 접착되지 않은 시트 에지의 내측으로 실질적으로 오염되지 않은 중앙 영역을 정의한다.