baber/WOPTO huggingface dataset:
Patent KR-20030081650-A (KR)
Inventor: LEE GWANG HYEON
IPC: H01L27/146
Filed: 2002-04-12
Abstract: PURPOSE: A unit pixel of a CMOS(Complementary Metal Oxide Semiconductor) image sensor is provided to be capable of obtaining a high sensitivity and increasing the efficiency and transformation gain of the image sensor without modifying a CMOS process. CONSTITUTION: A unit pixel of a CMOS image sensor is provided with a semiconductor substrate(110), a plurality of isolation layers(121,122,123) spaced apart from each other at the semiconductor substrate, a plurality of first diffusion layers(111,112,113) formed between the isolation layers, and the second diffusion layer(114) formed at the lower portion of the first diffusion layer. The unit pixel of a CMOS image sensor further includes a switch(133) for controlling the voltage supplied to one of the first diffusion layers, an amplifier(131) connected to the first diffusion layer supplied with the voltage from the switch, and a voltage source(132).
Patent KR-20020081107-A (KR)
Inventor: KANEKO HIDEKI
IPC: G02F1/1345
Filed: 2002-04-16
Abstract: PURPOSE: An electro-optic device, a manufacturing method thereof and an electronic appliance are provided to suppress the corrosion of wires on a substrate. CONSTITUTION: An electro-optic device includes a first substrate(10) and a second substrate(20) disposed to oppositely locate to each other. A liquid crystal is located between the first substrate and the second substrate. The electro-optic device has a sealing material(30) surrounding the liquid crystal and wires(16) continuously extending along one side of the first substrate to another side intersecting one side. Each wire has a first wire layer(181) which is continuously formed inside the region of the sealing material(30) and the outside region of the sealing material or which is continuously formed in the region overlapping the sealing material and the outside region of the sealing material. A second wire layer(182) is formed in the inside region of the sealing material or the region overlapping the sealing material.
Patent KR-20020082755-A (KR)
Title: Superelastic fishing rod
Inventor: LYBARGER MICHAEL A
IPC: A01K87/00
Filed: 2002-04-18
Abstract: PURPOSE: A superelastic fishing rod is provided which is lightweight and highly durable, does not break, or becomes permanently deformed even when exposed to extreme accidental bending loads or deflections. CONSTITUTION: The fishing rod(2) comprises: an elongate rod(4) having at least a longitudinal portion(12) thereof formed of a superelastic material selected from the group consisting of superelastic metals and superelastic metal alloys; a handle and grip structure(6) received over or otherwise attached to the proximal end(8) of elongate rod(4); and a plurality of line guides(10) attached to or secured on the top of rod(4).
Patent KR-20030082832-A (KR)
Title: Apparatus for Controlling Power of four-wheel drive Vehicle
Inventor: LIM JUNG HYO
IPC: F16H48/24
Filed: 2002-04-18
Abstract: PURPOSE: A power control device of a four-wheel drive vehicle is provided to switch travel mode stably by applying constant current, to improve convenience by simplifying operation of a power driving unit, and to reduce the weight and expenses by reducing parts and assembling process. CONSTITUTION: A power control device of a four-wheel drive vehicle comprises an electromagnet(200) receiving current through power of the vehicle and forming magnetism by switching a four-wheel drive power control switch installed in the vehicle; a shift rod(210) operating according to the magnetic field by the electromagnet, and having a fork(220) extended to operate a differential clutch gear(110); and a return spring(230) installed between the electromagnet and the shift rod to return the shift rod after insulating current applied to the electromagnet.
Patent KR-20030083534-A (KR)
Title: Maunfacture of fibers abic to intrercept magnetic waves
Inventor: CHOI MYUNG BU
IPC: D03D15/02
Filed: 2002-04-19
Abstract: PURPOSE: A method for manufacturing fiber which interrupts electromagnetic waves is provided not only to increase the effect of interrupting electromagnetic waves in spited of using a copper yarn and stainless yarn as weft, but also to interrupt electromagnetic waves completely by coating an acrylic resin to which aluminum powder and charcoal power are mixed. CONSTITUTION: The fiber interrupting electromagnetic waves is obtained by the steps of: preparing sized yarn as warp; using the copper yarn and the stainless yarn as the weft alternately; weaving a plain weave out of the warp and the weft; mixing 1mol of the aluminum powder and 2mol of the fine charcoal powder with 7mol of the acrylic resin having 17% of viscosity; and then coating the surface of the weave with the mixture.
Patent KR-20030001237-A (KR)
Title: Semi-automatic film cut/clamp device and method of operating the same
Inventor: ALVAREZ JOSEPH
IPC: B65B61/10
Filed: 2002-04-25
Abstract: PURPOSE: A semi-automatic film cut/clamp device and a method of operating the device are provided to facilitate the attachment and detachment of leading and trailing end portions of the wrapping film onto and from loads disposed at a wrapping station in conjunction with film wrapping operations performed upon loads to be wrapped. CONSTITUTION: A system(10) for severing a wrapping film for the detachment and attachment of trailing and leading end portions of the wrapping film from and onto loads disposed at a wrapping station comprises an actuating arm(44), a first motor drive, first and second clamping members(52,54), a second motor drive, and a cutter device. The actuating arm is movable between a first retracted position remote from a wrapping film flow path locus, and a second extended position adjacent to the wrapping film flow path locus. The first motor drive is operatively connected with the actuating arm to move the actuating arm between the retracted and extended positions. The first and second clamping members are mounted upon the actuating arm for relative movement with respect to each other between a first closed position and a second opened position. The second motor drive is operatively connected to at least one of the first and second clamping members to move one of the first and second clamping members toward and away from the other one of the first and second clamping members such that the first and second clamping members can reach the first opened and second closed positions. The cutter device is operatively disposed adjacent to one of the first and second clamping members for severing a portion of the wrapping film clamped between the first and second clamping members so as to free a trailing end portion of a wrapping film extending from a load being wrapped at the wrapping station, and for permitting the first and second clamping members to retain a leading end portion of the wrapping film in preparation for a new wrapping operation.
Patent KR-20030085415-A (KR)
Title: Loose tube optical ribbon cable
Inventor: EOM EUN SONG
IPC: G02B6/44
Filed: 2002-04-30
Abstract: PURPOSE: A loose tube ribbon cable is provided to improve water resistance characteristics and compression characteristics as well as to improve the appearance of the loose tube ribbon cable. CONSTITUTION: A loose tube ribbon cable includes a central strength member(210), a plurality of loose tubes(260), a plurality of round waterproof(300), a waterproof tape(270) and an exterior cover(290). The central strength member(210) is placed at the center of the ribbon optical cable. Each of the plurality of loose tubes(260) mounts therein a ribbon optical fiber bundle(240) including a multi-core optical fiber and a cover enclosing the multi-core optical fiber. Each of the plurality of round water-blocking members(300) is located in a groove formed between a pair of adjacent loose tubes(260). The waterproof tape(270) encloses the plurality of loose tubes(260) and a plurality of round water-blocking members(300). And, the exterior cover(290) is located on the utmost surface of the ribbon optical cable so as to protect the inside from the external environment.
Patent KR-20030088546-A (KR)
Title: Multi-media system of making VOD (Video On Demand) using Word-processor(Powerpoint and etc.) with Voice and Music, which can be shown through internet
Inventor: KIM DAI SUNG
IPC: G06F17/00
Filed: 2002-05-11
Abstract: PURPOSE: A multimedia producing system for transmitting voice and music while producing a word-processor such as the PowerPoint into the moving image VOD(Video On Demand) on the Internet is provided to show an image to a user easily and conveniently by producing the stopped text to the moving image VOD. CONSTITUTION: The moving image VOD is made by inserting the sound such as the voice and the music into the word-processor or a current presentation and is displayed on the web through the Internet in any time. An automatic time control function changing the text according to a set time is given to the text, and the image is captured as the moving image. The moving image is realized as the multimedia seeing the moving image VOD on the web by passing a computer editing process.
Patent KR-20030088313-A (KR)
Title: A sink hole valve
Inventor: KIM SUNG SUK
IPC: E03F5/04
Filed: 2002-05-14
Abstract: PURPOSE: An odor blocking device of a sewer pipe is provided to restrain the noise caused by discharging sewage and to prevent the counterflow of odor from a sewer pipe. CONSTITUTION: The odor blocking device of a sewer pipe prevents the counterflow of odor from a sewer pipe(4) and comprises an elastic soft tube(3) whose upper and lower sides are opened, a coupling frame(2) coupled on the upper end of the tube(3), a cogged joint(21) where an upper end of the sewer pipe(4) is interposed and suspended, a flange(22) coupled on the upper end of the tube(3), and a cutting groove(23) formed to control the diameter of the coupling frame(2).
Patent KR-20020045596-A (KR)
Inventor: SHIN BONG SEOK
IPC: G06F17/30
Filed: 2002-05-18
Abstract: PURPOSE: A multi-search tool executed by inserting into a web browser and an application program and a business method using the same are provided to enable a user to conveniently carry out a search and use a search function provided from many web sites without repeatedly connecting to the web site. CONSTITUTION: The user(200) installs the multi-search tool to a computer storage by downloading the tool from a multi-search tool service provider(100) and undergoes the user registration in order to normally use the multi-search tool. The user executes the program in order to use the multi-search tool and sets up a user environment of the program for the convenience use of the multi-search tool. The user selects a search item and inputs a query word by using the multi-search tool. The query word requested by the user is inputted to the search program of a search site(300) or the search site selected by the user. The user examines the search result and selects other search site suggested by the multi-search tool in order to confirm the result of other search site.
Patent KR-20030092752-A (KR)
Title: Charging display device in mobile phone
Inventor: YOON SE HYEON
IPC: H04B1/38
Filed: 2002-05-31
Abstract: PURPOSE: A charging display device in a mobile communication terminal is provided to display that the mobile communication terminal is being charged, through an LCD when the terminal is charged by using a desktop charger, thereby implementing user interface uniformity. CONSTITUTION: A mobile communication terminal(1) comprises as follows. A controller(11) controls an overall operation of the terminal(1). An LCD(12) displays a charged state of the terminal(1) under control of the controller(11). A charging detector(13) detects whether the terminal(1) is in the charged state under control of the controller(11). A battery pack(2) consists of a battery cell(21) and an interface(22) interfacing with outside. A desktop charger(3) comprises as follows. A controller(32) controls an overall operation of the charger(3). A charging circuit(33) charges the terminal(1). A charging detector(34) detects whether the terminal(1) is in the charged state.
Patent KR-20030092960-A (KR)
Title: Automatic air volume control apparatus
Inventor: OH JIN SU
IPC: F24F11/00
Filed: 2002-05-31
Abstract: PURPOSE: An automatic air volume controller is provided to control air volume in real time without a separate temperature sensor or a control part. CONSTITUTION: An air volume controller comprises a first fan(11) and a second fan(12) fixed in a case of a refrigerating system and installed in a chilled air channel; an expansion part installed between the fans, and comprising a tube(21) charged with working fluid sensitive to heat, a hollow body(22) connected with the tube, and a guider(23) inserted to the hollow body, and sliding in the hollow body to move an air guiding part(30) to contract and expand depending on temperature of air passing the first fan; and the air guiding part coupled to the expansion part to guide air passing the second fan to a side with higher load. The tube is made with material with excellent heat conductivity to smoothly transmit heat of air to the working gas, and has a temperature sensing part(21a) formed by expanding one end thereof near the first fan to rapidly receive heat of air. The hollow body is sealed to prevent leakage of working gas to a connecting end with the tube, and formed linearly to allow the guider to linearly reciprocate.
Patent KR-20020059273-A (KR)
Inventor: KIM BOK NAM
IPC: A47K10/34
Filed: 2002-06-07
Abstract: PURPOSE: A machine for immediately manufacturing a sanitary wet towel is provided to improve the sanitary condition of a machine installed place by making everyone to easily use clean water towel manufactured according to an automated system. CONSTITUTION: A body(300) of the machine for immediately manufacturing a sanitary wet towel comprises a towel roller around which a towel material is wound, a supply roller for compressing and supplying the towel material withdrawn from the towel roller, a cutting part for cutting the supplied towel material into a predetermined size, a conveyor for transferring and rolling the cut towel material, and a water spray device attached to the upper end of the conveyor for spraying water from a water supply device(250) to the towel. The body is divided into a first casing(100) and a second casing(200) by a partition. The first casing contains the rollers, the cutting part, the spray device, and the conveyor, and the second casing contains the water supply device, a perfume injection device(210), an anion generating device(220), and a harmful insect suppress device(230).
Patent KR-20040002276-A (KR)
Title: Manufacturing method for semiconductor device
Inventor: JI SEOK HO
IPC: H01L21/283
Filed: 2002-06-29
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent a bitline having a stacked mask insulation pattern from being exposed in an etch process for forming a storage node contact hole by forming an insulation spacer on the sidewall of the mask insulation pattern and the bitline after the storage node contact hole is formed. CONSTITUTION: The first interlayer dielectric(33) is formed on a semiconductor substrate(31) including a predetermined underlying structure. The bitline having a stacked mask insulation pattern(39) is formed on the first interlayer dielectric. The second interlayer dielectric(41) is formed on the resultant structure. The second and first interlayer dielectrics are etched to form the storage node contact hole through a photolithography process using a storage node contact mask. A predetermined thickness of an insulation layer is formed on the resultant structure. The insulation layer is blanket-etched to form the insulation spacer(47) on the sidewall of the storage node contact hole.
Patent KR-20020075828-A (KR)
Inventor: LEE DONG YOUB
IPC: B21H7/00
Filed: 2002-07-24
Abstract: PURPOSE: A hot spin-rolling machine for sheave and pulley of lifting machine is provided to exclusively roll a sheave or a belt pulley by high frequency heating in the machining process using ordinary carbon steel or SCM alloy steel. CONSTITUTION: The hot spin-rolling machine for sheave and pulley of lifting machine comprises a base column on which structural elements of the base column are installed; a spindle head which is rotated by an electric motor(63); a spindle clamp to which the sheave is fixed by determining position of a workpiece sheave; a form roller unit(58) for processing V-grooves of the sheave or belt pulley; a guide roller(18) for forming U grooves of the sheave; and a hydraulic driving force transmission shaft for determining position of rollers and position of a screw transfer unit, wherein the machine exclusively continuously produces the sheave and belt pulley of a product completed through process before the hot-spin rolling and process after the hot-spin rolling of the sheave and belt pulley using the above driving units.
Patent KR-20040015917-A (KR)
Title: Topical formulation for prevention and treatment of acne
Inventor: HAN CHANG GYUN
IPC: A61P43/00
Filed: 2002-08-14
Abstract: PURPOSE: A dermatologics composition for the prevention and treatment of an acne is provided which contains extracts of Canavalia gladiata (Jacq.) DC., Thuja orientalis Linne, and Plagiorhegma dubium Maxim. The composition inhibits the activity of 5 alpha-reductase, has antibacterial effect on Propionibacterium acnes and antiinflammatory activity, inhibits the generation of comedone and removes stratum corneum. CONSTITUTION: A dermatologics composition for the prevention and treatment of an acne is characterized by containing 0.001-20.0 wt.% of the extract of 0.01-10 wt.% of Canavalia gladiata (Jacq.) DC., 0.01-10 wt.% of Thuja orientalis Linne, and 0.001-5 wt.% of Plagiorhegma dubium Maxim.
Patent KR-20040018037-A (KR)
Title: Internet Personal D-Base
Inventor: KIM JONG GYU
IPC: G06F17/40
Filed: 2002-08-24
Abstract: PURPOSE: A database of an address book of the personal calling card information is provided to inform other users of the changed particulars of the user quickly by modifying only the information on a web site, as inputting/storing the personal information on the web site and using an Internet ID for the information exchange. CONSTITUTION: Each user stores the information of a calling card or the personal information to be informed in the web site. The Internet ID to recognize the personal information is inserted into the calling card information or the personal information to be informed. Exchanging the Internet ID with each other, the user knows the personal information of other users from the web site by using the Internet ID.
Patent KR-20040018646-A (KR)
Title: Method for offering traffic information
Inventor: LIM SEUNG GUK
IPC: G08G1/123
Filed: 2002-08-26
Abstract: PURPOSE: A method for providing traffic information is provided to provide the traffic information more actively by providing traffic information and surrounding information automatically when a bus approaches to a bus stop. CONSTITUTION: According to the method, a peculiar identification related with position information of a bus stop is given to the bus stop, and a position sending apparatus sending the peculiar identification is installed. Present position information and expected arrival time information of buses at the bus stop are updated and stored in a traffic information system(S12). A personal portable terminal receiving the peculiar identification of the bus stop transmits the peculiar identification of the bus stop automatically to the traffic information system(S14). And the traffic information system transmits traffic information of a route bus at the bus stop, surrounding area information, and additional information to the personal portable terminal(S15).
Patent KR-20030069763-A (KR)
IPC: B23Q3/155
Filed: 2002-08-28
Abstract: 비용의 증가를 최저한으로 억제함과 아울러, 정보의 통신시간을 변경하지 않고서, 전체로서의 기억 용량을 증가시키는 것이 가능한 정보유지체를 제공한다. 원하는 고유정보를 격납한 복수의 RFID 태그와 이들 복수의 RFID 태그가 부착되는 부착본체로서의 공구 홀더를 구비한 정보유지체이다.
Patent KR-20030020835-A (KR)
Title: Electromagnetic valve
Inventor: ASO YOSHIO
IPC: F16K31/06
Filed: 2002-09-02
Abstract: PURPOSE: To provide a solenoid valve that can easily secure high connecting strength between a valve part and a solenoid part at a low cost without enlarging the solenoid part. CONSTITUTION: A valve body side face positioned on one end side of a valve body 21 is opposedly provided with a recessed part 21b formed by a slant face 21c where an internal wall surface positioned on one end side of the valve body 21 is inclined inward from one end side to the other end side, while a side wall positioned on the open side of a magnetic case 11 is provided with a cutout 11a forming a caulking piece 11b, in a part corresponding to the recessed part 21b. The caulking piece 11b is caulked abutting on the slant face 21c of the recessed part 21b. The valve part 20 and the solenoid part 10 are thereby connected in the state of being energized in the mutually fitting direction.
Patent KR-20040021380-A (KR)
Title: Liquid Crystal Display device
Inventor: KIM DO SEONG
IPC: G02F1/1343
Filed: 2002-09-04
Abstract: PURPOSE: A liquid crystal display is provided to reduce an initial driving voltage of the liquid crystal display and improve a response speed of the liquid crystal display. CONSTITUTION: A liquid crystal display includes upper and lower substrates, a gate line(32), a data line(34), a pixel electrode(37), the first and second dielectric protrusions(47,47a), a common electrode, and a liquid crystal layer. The upper and lower substrates face each other having a predetermined distance between the two substrates. The gate line and the data line intersect each other on the upper substrate to define a pixel region. The pixel electrode is formed in the pixel region on the lower substrate and has at least one electric field inducting window(44,44a). The first dielectric protrusion is formed on the electric field inducing window. The common electrode is formed on the upper substrate. The second dielectric protrusion is formed on the common electrode. The liquid crystal layer is formed between the upper and lower substrates.
Patent KR-20040022628-A (KR)
Title: Blind with multiple shading sections
Inventor: NIEN MING
IPC: E06B9/26
Filed: 2002-09-09
Abstract: PURPOSE: A division-type blind is provided to diversify the function of the blind and secure a prompt usage method by adjusting the proportion of expansion sections easily and to improve safety by preventing a rope from being wound around people by removing the rope exposed to the outside. CONSTITUTION: A division-type blind(10) installed to a window is composed of an upper rail(11) mounted to the upside of the window; a lower rail(13) disposed to the lower side of the window; at least one lift rail(15) horizontally mounted between the upper and lower rails to move upward and downward and to divide sections for the upper and lower rails, or for the other lift rail and adjacent cut-off members(21); two position fixing strings(18A,18B) mounted to the upper and lower rails, respectively, formed vertically and horizontally in each section, and extended at the constant length in the lift rail along the horizontal direction with penetrating each lift rail and drawn out; and expansion cut-off members(19) disposed in each one section, unfolded or folded vertically to the up and down movements of the lift rail, and formed in the same number of the section.