baber/WOPTO huggingface dataset:
Patent KR-20030008044-A (KR)
Title: Liquid crystal display for wide viewing angle, and driving method thereof
Inventor: KIM SANG IL
IPC: G02F1/133
Filed: 2001-07-12
Abstract: PURPOSE: A liquid crystal display device for a wide viewing angle mode and a method for driving the same are provided to reduce the gray inversion at a lower part of an LCD panel by dividing pixels in predetermined areas into two unit pixels and applying a larger data voltage to one while applying a smaller data voltage to the other. CONSTITUTION: A liquid crystal display device for a wide viewing angle mode includes a gate driver part for outputting predetermined scanning signals in sequence, first and second gamma voltage generating parts for respectively outputting first and second gamma voltages, first and second data driver parts for respectively outputting first and second data voltages in response to the first and second gamma voltages, and a liquid crystal display panel for displaying predetermined images in response to the first and second data voltages on the bases of the scanning signals, wherein the LCD panel includes gate electrode lines for transmitting the scanning signals, first and second data electrode lines perpendicularly intersecting the gate electrode lines while adjacent to each other in parallel and transmitting the first and second data voltages, first and second pixel electrodes formed in predetermined areas between the gate electrode lines and the first and second data electrode lines, and first and second switching elements respectively connected to the first and second data electrode lines at first ends and the gate electrode lines at second ends and outputting the first and second data voltages to the first and second pixel electrodes via third ends by being turned on or off by the scanning signals.
Patent KR-20010079366-A (KR)
Inventor: CHOI JAE SEUNG
IPC: F21V9/06
Filed: 2001-07-09
Abstract: PURPOSE: A deodorizing and sterilizing lighting apparatus is provided to rapidly remove a bad smell and pollution, perform a sterilizing function, and enable a product to be installed indoors and outdoors in a hanger form or a wall decoration form. CONSTITUTION: A light reflecting shade(2) is attached on a lower portion of a body(1) and reflects a photocatalytic light and an ultraviolet light. A photocatalytic socket(6) and an ultraviolet socket(7) are assembled and attached on the body on a lower part of the reflecting shade to fix two kinds of lamps. A photocatalytic lamp(3) is inserted into the optical catalyst socket(6) and an ultraviolet lamp is inserted into the ultraviolet socket(7). A pull switch can simultaneously turn on the two kinds of lamps.
Patent KR-20030009826-A (KR)
Title: Sweeping machine of non-slip for stairs
Inventor: JUNG DUK HWA
IPC: A47L11/10
Filed: 2001-07-24
Abstract: PURPOSE: A cleaning device moves along a stairway to clean non-slip of the stairway efficiently by cleaning front and upper part of the non-slip simultaneously. CONSTITUTION: A cleaning device for non-slip of a stairway comprises a handle(300) with a lever(310) in rear side of an operating body(200), an extension portion(341) in lower part of the operating body, an operating plate(110) moving back and forth by a first cylinder(150), a guide bracket(120), a fixing bracket(342) connected to a first guide rod(343), a driving gear in lower side of the operating plate, a driven gear in upper side of the operating plate, a first rack gear(131) meshed with the driving gear by a fourth cylinder. The driven gear is connected with a second rack gear(141), and a second cylinder is installed in both ends of the second rack gear. A first support plate(143) having a cleaning device is installed in lower side of the second cylinder.
Patent KR-20030009988-A (KR)
Title: Apparatus for detecting whether a malfunction is generated on a reverse link of a repeating system at a remote place
Inventor: NAM YUN SEOK
IPC: H04B10/29
Filed: 2001-07-25
Abstract: PURPOSE: An apparatus for remotely detecting whether abnormality is generated on a reverse link of an optical relay system is provided to detect whether the abnormality is generated on the reverse link in a repeater child station of a relay system located in a remote place. CONSTITUTION: A pilot signal generating unit(150) responds to a control signal and generates a pilot signal. A synthesizer(137) synthesizes the pilot signal and a reverse communication signal. The pilot signal generating unit(150) detects the control signal from a signal inputted through an optical cable.
Patent KR-20020018131-A (KR)
Inventor: ISHII HIDEAKI
IPC: F16D55/2265
Filed: 2001-08-30
Abstract: PURPOSE: A disc brake is provided to easily attach a pin-side mounting portion of a protective boot to a sliding pin and smoothly conduct an operation for mounting of the protective boot. CONSTITUTION: A protective boot(24) comprises a bellows portion(25), a cylindrical portion(26), a guide-bore-side mounting portion(27), a thick-walled portion(28), a thin-walled portion(29), a pin-side mounting portion(30) and an air passage groove(31). In an operation for mounting of the protective boot, the pin-side mounting portion is inclined radially inward through the thin-walled portion while being slidably moved along a sliding pin(21), to thereby effect an escape of air contained in an annular space(S) between the sliding pin and the boot through the air passage groove. The thick-walled portion prevents the pin-side mounting portion from bending radially inward to an undesirable extent.
Patent KR-20030015113-A (KR)
Title: Selective reverse data transmission apparatus and method in a mobile communication system
Inventor: BAE BEOM SIK
IPC: H04B7/26
Filed: 2001-09-14
Abstract: PURPOSE: An apparatus and a method for selectively transmitting reverse data in a mobile communication system are provided to efficiently transmit the reverse data and improve the performance of a system. CONSTITUTION: An MS(Mobile Station) receives information about a data rate according to a persistence value and a T/P(Traffic to Pilot Ration) from a base station through a message(4-1). The MS confirms whether data to be transmitted exist(4-5). If the data to be transmitted exist, the MS monitors an F-CDRCH(Forward-Common Data Rate CHannel) and receives maximum data rate information currently transmitted from the base station(4-10). The MS confirms a data rate capable of being transmitted from the F-CDRCH(4-15). If the F-CDRCH is not 9.6Kbps and an MADR(Maximum Allowable Data Rate) is over 9.6Kbps(4-25), the MS measures a maximum transferable power(4-50). The MS compares a power limiting value of the MS with a minimum value of the F-CDRCH(4-55), and determines a data rate to be transmitted(4-60). If the determined data rate is over 9.6Kbps(4-65), the MS sets an IAB(Increase Available Bit) transmitted to an R-RICH(Reverse-Rate Indicator CHannel) as "00", sets a data rate requested in a data rate portion of the R-RICH, and transmits a jamming signal to the base station(4-70). The MS monitors the F-CDRCH for monitoring a variation of the F-CDRCH(4-75). If the F-CDRCH is over an initially requested data rate(4-80), the MS starts an R-SCH(Reverse-Supplemental CHannel) at an initially transmitted data rate(4-85).
Patent KR-20030023990-A (KR)
Title: Bending machine of sticker picture and method of editing thereof
Inventor: CHO HYEON JEONG
IPC: H04N1/00
Filed: 2001-09-14
Abstract: PURPOSE: A sticker photo vending machine and an operation method thereof are provided, which deforms a face of a person photographed using a camera into various forms. CONSTITUTION: Members constituting the sticker photo vending machine are installed in a case(10). The vending machine includes a camera(100) photographing a face of a consumer using the vending machine. An illumination part(102) provides illumination when photographing the face using the camera. And a control part(106) controls the camera and the illumination part and all components of the vending machine. And the vending machine includes a coin insertion part(104) acting as a switch operating the vending machine, and also includes computers(108,110) and monitors(114,116) and a printer(112) connected to the computers.
Patent KR-20030024102-A (KR)
Inventor: OH JANG GEUN
IPC: A47L9/16
Filed: 2001-09-17
Abstract: PURPOSE: A cyclone dust collector of a vacuum cleaner is provided to collect dust efficiently by restricting counter flow of pollutants through an air discharge pipe with preventing flow of pollutants collected in a dust collecting container. CONSTITUTION: A cyclone dust collector for a vacuum cleaner is composed of a cyclone body(41) centrifugally separating air from an air inlet pipe(47) and discharging clean air through an air discharge pipe(45); pollutant collecting containers(43) installed in the lower part of the cyclone body to collect pollutants centrifugally separated from air; and plural pollutant counter flow and rotation restricting members(49) protruded from a floor(43b) of the container. Counter flow of pollutant through the air discharge pipe is restricted with preventing flow of pollutants in the container.
Patent KR-20030025012-A (KR)
Title: Method for producing a biodegradable plastic goods
Inventor: LIM SEONG BIN
IPC: B27N3/28
Filed: 2001-09-19
Abstract: PURPOSE: Provided is a production process of biodecomposable formation products which replaces plural plastic products with environment-friendly products so that it contributes to preserve environment. CONSTITUTION: The production process of the biodecomposable formation products comprises the steps of: (i) preparing a composition for producing biodecomposable formation products which consists of 10-80wt% of fibrous material, 10-80wt% of biodecomposable binder and 0.1-10wt% of stabilizer; (ii) inserting the composition into a kneader and adding 10-50wt% of water to the composition to knead them; (iii) inserting the kneaded material into an extrusion formation machine and forming a sheet-typed formation material with certain thickness; (iv) with keeping 8-48wt% of humidity in the formation material, inserting it into a first compression formation machine and keeping 80-130deg.C at temperature and 1-20kg/cm¬2 at pressure to form a preliminary formation product; and (v) drying the preliminary formation product to keep 5-10wt% of humidity in the preliminary formation product, inserting it into a second compression formation machine and keeping 100-180deg.C at temperature and 5-200kg/cm¬2 at pressure to form a final formation product.
Patent KR-20030025140-A (KR)
Title: An angle of intersection an underwater a support a fabric cutting wiresaw zigequipment
Inventor: JUNG HUI CHANG
IPC: E01D22/00
Filed: 2001-09-19
Abstract: PURPOSE: A wire saw jig device for cutting a pier underwater support structure is provided to cut an underwater support structure easily in the water, to prevent water pollution and to shorten a period of dismantlement. CONSTITUTION: The wire saw jig device for cutting a pier underwater support structure comprises: two or more vertical frames(10) installed parallel; cutting standard members(11) installed on the vertical frame(10) at regular intervals; a pair of supports(20) fixed to the top of an underwater support structure(100) and a guide frame fixed horizontally to the bottom of the vertical frame(10) to support the standard members(11) selectively; a pair of primary guide rollers(40) installed in the middle of one of the standard members(11) to guide a wire saw(1) vertically; a pair of secondary guide rollers(50) installed in the middle of the guide frame; a pair of directional control rollers(60) changing the direction of the wire saw(1) in both directions from the secondary guide roller(50); and an expansion guide roller(70) formed on both ends of the guide frame to make the underwater support structure(100) take a turn by widening the wire saw(1) toward the outside of the directional control roller(60).
Patent KR-20020001669-A (KR)
Inventor: LEE BYUNG SEOK
IPC: A23P1/08
Filed: 2001-09-20
Abstract: PURPOSE: Provided is an automatic apparatus for production of the titled dumpling in the shape of a noodle having a diameter of 5 to 9mm and a ratio of a diameter to length of 1:20 to 50. Therefore, the dumpling perhaps arouses customer's curiosity. CONSTITUTION: A forming roller(7)(8) comprises a main forming roller(7) driven by a motor and a passive roller(8) that is under no-load operation while bringing into contact with the main forming roller. Semicircular grooves(9) are continuously formed along a circumferential direction in the medium portion of the contacting part of the main forming roller and the passive roller to extrude a dumpling filled with a stuffing material through each groove of the main forming roller and the passive roller, and a cutter(11) is formed on one side of the grooves of the main forming roller to cut the extruded dumpling.
Patent KR-20030025544-A (KR)
Inventor: BANG GYEONG SEOK
IPC: F04B41/02
Filed: 2001-09-21
Abstract: PURPOSE: An air compressor is provided to improve efficiency of the air compressor. CONSTITUTION: An air compressor comprises an air tank(100) having an outlet(110) installed on one side thereof; a hydraulic tank(200) having a pump motor(210) installed on one side of an upper end thereof and filled with hydraulic oil; a first air pump(400) and a second air pump(500) having check valves(410,420,510,520) installed on both ends thereof for outside air to flow in and pistons(440,540) installed therein, respectively; and a hydraulic cylinder(300) installed between the first air pump and the second air pump and having a piston(340) installed therein and connected with the pistons of the first air pump and the second air pump by rods(310). A first channel(10) and a second channel(20) are installed between the hydraulic cylinder and the hydraulic tank and connected with each other by a four-way two-position solenoid valve(230) so that hydraulic oil is alternately supplied. The hydraulic tank, the first air tank and the second air tank are connected by a third channel(30) and a fourth channel(40) installed to alternately supply air introduced through the check valves to the hydraulic tank for cooling. A compressed air inlet of the air tank is connected with the compressed air outlets of the first air tank and the second air tank by a fifth channel(50) and a sixth channel(60) to be alternately supplied with compressed air by the first air tank and the second air tank.
Patent KR-20030028055-A (KR)
Title: Downloading method for mobile contents, and connection method to mobile internet after off-line seaching of contents
Inventor: KIM CHANG GYEONG
IPC: G06F17/00
Filed: 2001-09-27
Abstract: PURPOSE: A method for downloading wireless Internet contents and a method for connecting to a wireless Internet after reading contents by off-line is provided to enable a subscriber to read a wireless Internet menu tree by downloading menu tree contents which are read by the subscriber successively through a wireless Internet and storing the menu tree contents on a subscriber terminal for a long term. CONSTITUTION: In the case that wireless menu tree contents are possessed in a subscriber terminal, the subscriber inputs a specific key of the terminal and displays the wireless menu tree contents(S410). The subscriber reads the wireless menu tree contents, searches each tree, and selects a wanted item(S420). If an item is selected out of the wireless menu tree contents(S430), the subscriber connects to a wireless Internet for reading actual contents of the corresponding item(S440). A gateway supplies a wireless Internet connection service with respect to the subscriber terminal, which requested the wireless Internet connection(S450). The subscriber reads contents being displayed on the terminal(S460).
Patent KR-20010104750-A (KR)
Title: 확장부가 형성된 종이컵
Inventor: YANG CHEUL
IPC: B65D81/38
Filed: 2001-10-10
Abstract: 본 발명은 확장부가 형성된 종이컵에 관한 것으로, 더욱 상세하게는 종이컵 하단의 밑굽을 외측으로 벌어지게 확장부를 형성하고, 외부커버지는 종이컵의 컬링부와 확장부 사이에 끼일 수 있는 길이로 형성하면서 외부커버지의 하단부 내경을 종이컵의 확장 개시부의 외경과 동일하게 형성하므로서, 종이컵의 외부에 외부커버지를 끼웠을 때 컬링부와 확장부 사이에 외부커버지가 꼭 들어 맞게 끼워진 상태에서 외부커버지의 하단부가 확장부에 걸리도록 하여 외부커버지가 확장부에 의하여 빠지지 않도록 하여 외부커버지를 종이컵의 외부에 비접착식으로 고정시킬 수 있는 확장부가 형성된 종이컵에 관한 것이다. 
     본 발명은 상단부 외주연에 컬링부(5)가 외향으로 형성되고 하단부에 밑지(6)가 설치된 종이컵(1)의 외부 전둘레에 외부커버지(7)를 설치한 것에 있어서, 상기 종이컵(1)의 하단 밑굽(2)은 외측으로 벌어지게 확장부(3)를 형성하고, 상기 외부커버지(7)의 하단부 내경을 확장부(3)의 확장개시부(4) 외경과 동일한 크기로 형성하며, 외부커버지(7)의 길이를 종이컵(1)의 컬링부(5) 하단과 확장부(3)사이의 길이와 동일한 길이로 형성하고, 상기 외부커버지(7)를 종이컵(1)의 컬링부(5) 하단과 확장부(3)사이에 끼워 비접착식으로 삽입 설치되며, 다른실시예로써 상기 종이컵(1)의 컬링부(5) 하단 몸체(8)에는 끼움홈(9)을 형성하고, 상기 끼움홈(9)에 대응하는 외부커버지(7)에는 끼움홈(9)에 끼워지는 끼움돌기(10)가 형성되며, 또한 확장부(3)는 일정한 간격을 두고 부분적으로 배열 형성되어 있는 것을 것을 특징으로 한다.
Patent KR-20030032440-A (KR)
Title: Combination system of E-book and Portable terminal
Inventor: YEO YEONG JU
IPC: G06F15/02
Filed: 2001-10-18
Abstract: PURPOSE: A hybrid device is provided to make it easy uniting an e-book with a portable assistant storage for safely setting the e-book with the portable assistant storage in a narrow space. CONSTITUTION: The device comprises an e-book(40) and a portable terminal(80). The e-book(40) enables a user to edit or browse stored contents, and the portable terminal(80), attachable to the e-book, transmits data to or receives data from the e-book(40). The e-book(40) includes the first microcomputer(42), the first connector(50), the third connector(56), and the fourth connector(58). The first microcomputer(42) performs an overall control of a data transmission or receiving, a data display or storage. The first connector(50), combined with an external device, offers a data transmission interface, the third connector(56), connected to an external computer over an external network, offering a data transmission interface, and the fourth connector(58), connected to a display(60), transmitting the data display instructions and corresponding data to the display(60). The portable terminal(80) includes the second connector(50), a charger(86), the fifth connector(88), and the second microcomputer(81). The second connector(50), combined with the first connector(50) of the e-book(40), has the second communication terminal(82) and an electricity receiving terminal(84). The charger(86) charges the electricity, supplied via the electricity receiving terminal(84), for the portable terminal(80). The fifth connector(88) is connected to an external storage device(70) for enabling the second microcomputer(81) to read the data from or write the data to the external storage device(70) and to transmit the read data to the first communication terminal(53) connected to the second communication terminal(83).
Patent KR-20030038852-A (KR)
Title: Apparatus for recoding and displaying of book-mark information using the capture of image, and its methods
Inventor: HWANG JONG HUI
IPC: G11B27/10
Filed: 2001-11-06
Abstract: PURPOSE: A system and method for recording/displaying bookmark information by capturing a still picture are provided to capture and compress a still picture to record the still picture as bookmark information when a video tape is played and previously confirm a picture to be reproduced through the recorded bookmark information. CONSTITUTION: A bookmark recording and display setting unit inputs a signal for recording bookmark information of a video tape being played and a signal for displaying the bookmark information. A bookmark controller controls operations of storing the bookmark information and displaying the stored bookmark information through extraction of a still picture, and controls movement of play position of the video tape. A bookmark recording and displaying unit(160) extracts a still picture from video and audio signals of the video tape to compress the still picture, synthesizes the compressed still picture with auxiliary information of bookmark to generate and store bookmark information, extracts the stored bookmark information, and converts the extracted bookmark information into an analog form to display the bookmark information. A bookmark information storage unit stores the bookmark information. A bookmark display displays the compressed still picture and the bookmark information stored in the bookmark information storage unit.
Patent KR-20020072491-A (KR)
Inventor: LEE IL HOON
IPC: A61K31/70
Filed: 2001-11-07
Abstract: PURPOSE: A preventing and therapeutic agent for arthritis and joint injury containing glucose and amino acid as an effective ingredient and inducing collagen synthesis from chondrocyte cells by synergism thereof is provided which can effectively and economically treat arthritis(arthrosis) and various diseases related with joint injury. CONSTITUTION: This preventing and therapeutic agent contains 15 to 70% by volume of glucose having a concentration of 2.5 to 50%, 20 to 84.95% by volume of one or two or more of amino acids having a concentration of 2.5 to 50%, selected from proline, glycine, glutamine, alanine, aspartic acid, serine, methionine, arginine, lysine, cysteine and hydroxyproline, and 0.045 to 1% by weight of one or more of trace elements selected from the group consisting of Zn, Cu and Mn.
Patent KR-20030039484-A (KR)
Title: Tail gate opening and closing device for an automobile
Inventor: KANG HO CHEOL
IPC: B62D33/023
Filed: 2001-11-13
Abstract: PURPOSE: A device for opening and shutting a tailgate of a vehicle is provided to open and shut the tailgate with little force by directly connecting each rod extended from a handle unit with a locking assembly. CONSTITUTION: A device for opening and shutting a tailgate of a vehicle includes a handle unit(10), an actuator(20), a locking assembly(30). A rod(10b) extended from the handle unit is directly connected with a side of a locking bracket(30a) of the locking assembly, and the actuator is formed as one body with the locking assembly. Accordingly, the tailgate is easily opened and shut, and the manufacturing cost is reduced.
Patent KR-20030043281-A (KR)
Title: Video cassette recorder having apparatus for prevention from vibrating
Inventor: BAEK SEUNG HO
IPC: G11B15/28
Filed: 2001-11-27
Abstract: PURPOSE: A video cassette recording having a vibration-proofing device is provided to prevent vibration of a capstan motor PCB from transferring to a video tape and a drum. CONSTITUTION: A video cassette recorder includes a main body, a capstan motor(1) for applying transfer force to a video tape(4), a capstan motor PCB(2) placed around the rotation axis of the capstan motor, and a capstan motor fixing plate set around the rotation axis of the capstan motor to fix the capstan motor to the main body. The video cassette recorder further includes a vibration-proofing device having a means(6) for fixing the capstan motor PCB and the capstan motor fixing plate. The fixing means is composed of a support set at the outer end of the capstan motor PCB, a through-hole formed at one side of the capstan motor fixing plate, a female screw set at the through-hole, and a male screw penetrating the support, through-hole and female screw.