baber/WOPTO huggingface dataset:
Patent KR-20040080586-A (KR)
Inventor: AHN CHAE JUN
Filed: 2003-03-12
Abstract: PURPOSE: A system for offering goods information is provided to collectively process/offer a part to be processed as an option from the information for the goods on a web site by defining an optional part of goods information as an option factor and applying the option factors in diverse methods when the goods information is stored or edited. CONSTITUTION: A goods information database(110) stores the goods information including static information and dynamic information. An option factor database(120) stores a definition and the setting information for the option factor forming the dynamic information. A goods information processor(130) processes the goods information in a goods information output form by reading the goods information from the goods information database and reading the setting information of the option factor forming the dynamic information included in the goods information read from the option factor database. A goods information output part(140) provides the goods information output form through a web page to a client computer(200).
Patent KR-20030074482-A (KR)
Title: 평형형 고주파 디바이스, 이를 이용하는 평형형 고주파회로 및 평형특성 개선방법
IPC: H03H11/28
Filed: 2003-03-15
Abstract: 평형형 고주파 디바이스는 평형형 소자와 위상회로로 구성된다. 평형형 소자의 입력측은 불평형형 입출력단자로서의 기능을 하는 입력단자(IN)에 접속되고, 출력측은 평형형 입출력단자로서의 기능을 하는 출력단자(OUT1, OUT2)에 접속된다. 또, 위상회로는 출력단자의 사이에 접속된다.
Patent KR-20040081838-A (KR)
Inventor: LEE GI DONG
IPC: G02B6/12
Filed: 2003-03-17
Abstract: PURPOSE: A double-sided type and a multilayer type optical backplane substrate and a fabricating method thereof are provided to transmit and receive optical signals of high capacity by forming the optical backplane substrate with a both-sided structure or a multilayer structure. CONSTITUTION: A plurality of clad layers(402a,402b) are formed on both sides of a substrate. A plurality of core layers(403a,403b) are patterned on each side of the clad layers. A plurality of over-clad layers(404a,404b) are formed on each side of the core layers. A plurality of metal layers are formed on each side of the over-clad layers. A waveguide is formed by laminating the clad layers, the patterned core layers, and the over-clad layers on the substrate. The clad layers, the patterned core layers, the over-clad layers are repeatedly formed on the waveguide.
Patent KR-20040083688-A (KR)
Inventor: BANG MI YEON
IPC: C09K19/20
Filed: 2003-03-24
Abstract: PURPOSE: Provided is a swallow-tailed liquid crystal compound having an alkoxy group, which can provide a liquid crystal composition having a broad range of temperatures showing an antiferroelectric phase and a low minimum temperature. CONSTITUTION: The achiral swallow-tailed compound having an oxygen atom-containing alkoxy group is represented by formula 1, wherein I is an integer of 6-12; A represents -O- or a single bond(-); X is H or F; R is CmH2m+1 (wherein m is an integer of 1-10), CH2CnF2n+1 (wherein n is an integer of 1-3), CH2=CH-CH2- or HCCCH2-. A liquid crystal composition is obtained by mixing the compound with an optical active compound as a chiral dopant.
Patent KR-20040088271-A (KR)
Inventor: KOO JA SEOK
IPC: G06F3/0354
Filed: 2003-04-09
Abstract: PURPOSE: A glove typed mouse is provided to overcome spatial constraints by calculating a pressure and a displacement detected through a pressure sensor attached to each end of the thumb, the first finger, and the second finger of a glove typed main body functioning as a mouse, and wirelessly transmitting/receiving a position signal with a computer. CONSTITUTION: The fingers are inserted into the glove typed main body(10). The pressure sensors(21-23) detect the pressure touching a surface by being formed to a part touched with the end of the finger. The controller(30) detects the displacement caused by the movement of the finger from a center of the part touched with the back of the hand on the main body and wirelessly transmits a pressure value detected from the pressure sensor to the computer.
Patent KR-20040088308-A (KR)
Title: Rotary electric pan for improving thermal efficiency by integrating electric heater with center of pan body
Inventor: HUE CHOON SIK
IPC: A47J37/06
Filed: 2003-04-09
Abstract: PURPOSE: A rotary electric pan is provided to improve thermal efficiency by integrating an electric heater with the center of a pan body. CONSTITUTION: An electric heater is integrated with the center of a pan body(2). Handles(4) are installed at both sides of the pan body. Coupling units(3,3') are formed at both side of the handle. An oil basin(6) is installed in a support case(8). A plurality of vent holes(9) are formed at the inner bottom of the support case. A plurality of oil discharge holes(10) are formed between the pan body and the handles. A cooking plate(5) is formed in the pan body.
Patent KR-20040088640-A (KR)
Inventor: CHO HYEONG SIK
IPC: H04B17/00
Filed: 2003-04-10
Abstract: PURPOSE: An output measuring method of an adjacent broadband RF channel is provided to sample a specific band from the center of an RF channel, and to measure an output of the RF channel, thereby exactly measuring the output of the substantially measured bandwidth of the channel without interference. CONSTITUTION: A system selects an RF channel to be measured(S10). The system samples a specific band on the basis of the central frequency of the selected RF channel(S20). The system measures the output of the sampled band(S30). A signal outputted from a band pass filter is amplified through an amplifier, and the output thereof is measured in a level detector. The system expands to a substantially measured bandwidth by using the measured value(S40). The system displays the final output of the measured RF channel(S50).
Patent KR-20040089366-A (KR)
Inventor: JI GYO HWAN
IPC: C23C2/00
Filed: 2003-04-14
Abstract: PURPOSE: A zinc ingot preheating apparatus is provided to prevent defects from forming on the surface of product according to low speed operation by promptly injecting solid ingot into the pot of the hot dip galvanizing process during operation, thereby always constantly maintaining zinc level and temperature of galvanizing pot. CONSTITUTION: The zinc ingot preheating apparatus comprises a moving means comprising first chain conveyor(201), first roller conveyor(202), second roller conveyor(203), second chain conveyor(204) and third roller conveyor(205) to move an ingot to the heating means and guide movement of the ingot so that heating completed ingot is injected into a galvanizing pot; a heating means comprising a circular shaped case(301) on which a plural resting holes(302) are formed, a cover(304) opened and closed by a switch cylinder(303) to selectively cut off the front surface of the resting holes, an induction heater(309) installed in the case to heat the ingots inserted into the resting holes, a central shaft(305) to which the case is rotationally supported by bearing(306), and a pair of rotary rolls(307) contacted with the bottom of the case and rotated by driving motor(308), wherein the heating means heats the ingots to a certain temperature so that temperature of the ingots moved by the moving means corresponds to an internal temperature of the galvanizing pot; and a discharge means(400) comprising a discharge cylinder(401) installed in rear of the case by means of support(404), a discharge plate(403) installed at an end part of rod(402) of the discharge cylinder to move the ingot in the state that the discharge plate is contacted with the ingot, and a guide member(405) for guiding movement of the discharge plate, wherein the discharge means discharges the ingot from the heating means so that the ingot is guided by the moving means.
Patent KR-20040079804-A (KR)
Inventor: LEE HYEOK BEOM
IPC: H04N7/18
Filed: 2003-04-15
Abstract: PURPOSE: A monitoring system capable of detecting a face image and a face image detecting method of the monitoring system are provided to easily search the face of an object when recorded video data is searched. CONSTITUTION: A monitoring system includes a candidate region detector(125), a controller(135), a converter(115), a face detector(145), a compressor(150), and a recording unit(160). The candidate region detector compares a color difference signal level of a digital video signal converted from an analog video signal corresponding to a predetermined monitoring region to a predetermined reference color difference signal level to detect at least one skin color candidate region. The controller outputs a zooming control signal for zooming the skin color candidate region to an image capturing unit(105). The converter converts an analog video signal corresponding a magnified image of the skin color candidate region, captured by the image capturing unit in response to the zooming control signal, into a digital video signal. The face detector detects a face image signal from the digital video signal. The compressor compresses the face image signal. The recording unit records the compressed face image signal.
Patent KR-20040086029-A (KR)
Inventor: CHO GEON HO
IPC: G03B21/20
Filed: 2003-04-16
Abstract: PURPOSE: A high efficiency projection system is provided to increase light efficiency by recycling the light outputted from a light source and minimize a system by scrolling a color bar through one scrolling unit. CONSTITUTION: A high efficiency projection system includes a light source(51) and a polarization converter having an incident surface into which light outputted from the light source is incident. The polarization converter allows a first polarizing light to pass through the incident surface and feedbacks a second polarizing light to the incident surface in order to convert a polarizing light. A reflective mirror(53) reflects the light outputted from the polarization converter toward the incident surface. A beam splitter(15) is provided to split an incident light according to a color thereof. A scrolling unit(20) includes at least one lens cell and converts a rotating motion of the lens cell to a linear motion of the lens cell.
Patent KR-20040091257-A (KR)
Inventor: CHAE HYEON SIK
IPC: G01T1/24
Filed: 2003-04-21
Abstract: PURPOSE: A method for fabricating a PIN semiconductor detector on a low resistivity silicon substrate is provided to improve performance of the low resistivity silicon substrate by using parameters obtained through a simulation. CONSTITUTION: Experimentation values of a doped density of a p+ layer of a PIN semiconductor detector, re-distribution of impurities through a heating treatment, and a guard-ring effect of a cutting surface are detected through a simulation. Optimal parameters and the structure of a PIN semiconductor detector are determined according to the experimental values. The PIN semiconductor detector is fabricated by using the optical parameters. A DAVINCH program is used for the simulation. A TSUPREM-IV program for analyzing parameters obtained through a semiconductor fabricating process is used in order to determine the optimal parameters from the experimental values.
Patent KR-20040091984-A (KR)
Inventor: CHOI YEONG HYEON
IPC: H01L21/66
Filed: 2003-04-23
Abstract: PURPOSE: A method for detecting defects of a semiconductor device is provided to improve detection capability by detecting the defect with an array method. CONSTITUTION: A wafer is defined with a cell region and a peripheral region. Defects in each region are detected by a detector using an array method having good detection capability. At this time, defect detection in the cell region is performed by using the difference of brightness between adjacent cell regions. In the peripheral region, the defect detection is performed by using the difference of brightness between the cell region and the peripheral region.
Patent KR-20030086413-A (KR)
Title: 연료 증기 배기 제어 방법 및 시스템
IPC: B60K15/035
Filed: 2003-04-30
Abstract: 전기 연료 펌프를 내부에 구비하는 연료 탱크에 있어서, 연료 펌프는 탱크 증기 돔 영역에 스파이더 튜브로 연결된 증기 배기 밸브의 바닥에 연결된 스로트 압력 탭 라인에 의해 벤투리관으로 토출하도록 연결되어 있다.  벤투리 스로트 흡입은 배기 밸브내에 고인 액체를 펌핑하여 밴투리관을 통해 탱크내로 토출한다.  일방향 밸브는 스로트 압력 탭 라인내에서 배기 밸브로의 역류를 방지한다.  플로트 작동식 밸브는 스파이더 튜브의 단부에 제공되어 증기 배기 밸브로의 유체 유동을 제한한다.
Patent KR-20040093984-A (KR)
Inventor: CHO SEONG IK
IPC: G11C7/10
Filed: 2003-04-30
Abstract: PURPOSE: A data path circuit of a memory device having a single stage multiplexer is provided to minimize data transmission delay in the memory by changing a control signal from a control unit. CONSTITUTION: According to the data path circuit of a memory device having a multi bit prefetch function above 4 bits, a single stage multiplexer(30) outputs transmission data in sequence. A control unit(60) controls the multiplexer, by generating a multi bit data select signal and a control signal ordering data to be output from the multiplexer in sequence according to a rising edge and a falling edge of a clock.
Patent KR-20040100017-A (KR)
Inventor: LEE JUN HYEON
IPC: H01L21/762
Filed: 2003-05-21
Abstract: PURPOSE: A method of forming an STI(Shallow Trench Isolation) layer of a semiconductor device is provided to prevent the edge moat from being generated at the STI layer by using a sidewall spacer. CONSTITUTION: A pad oxide layer(102) and a nitride pattern(104b) are sequentially formed on a semiconductor substrate(100). An undoped polysilicon layer is formed thereon. An ion-implantation is performed on the undoped polysilicon layer. A sidewall spacer(108b) is formed at sides of the nitride pattern by etching selectively the polysilicon layer. A shallow trench is formed by etching the substrate using the nitride pattern and the sidewall spacer as a mask. An oxide layer(114) is filled in the trench. The resultant structure is polished until the nitride pattern with a predetermined thickness is formed. The sidewall spacer is oxidized. Then, the remaining nitride pattern and the pad oxide layer are removed therefrom.
Patent KR-20040104803-A (KR)
Inventor: KIM DU IL
IPC: G11B27/32
Filed: 2003-06-04
Abstract: PURPOSE: An audio rendition supplying method and a storage medium using the supplying method are provided to record rendition information which shows a rendition attribute for changing audio contents according to a data format or a specific function in a resource file of the audio contents, thereby supplying a rendition function for the audio contents. CONSTITUTION: A reproduction device decides whether an element whose rendition usage is MP3-normal exists(S1). If not, the device reads address information of a rendition file(S2). If the element exists, the device reads the address information of the corresponding rendition file(S3). The device decides whether the rendition file can be reproducible(S4). If not, the device outputs a reproduction disable message(S5). If the rendition file can be reproducible, the device reproduces the corresponding rendition file(S6).
Patent KR-20040105103-A (KR)
Inventor: KIM GYEONG SIK
IPC: B23P19/06
Filed: 2003-06-05
Abstract: PURPOSE: A reaction bar for absorbing shock of a nut runner is provided to improve working efficiency, and to cut down manufacturing cost by using the reaction bar for a four-shaft hub bolt or a five-shaft hub bolt in common. CONSTITUTION: A shock absorbing reaction bar(100) is composed of a base(10) installed near a nut socket(19) to absorb shock in driving a nut runner(12), a first stopper(20) installed in the end of the base to regulate turn of plural bolts formed in an object and mounted in the end of the base, a second stopper(30) mounted in the end of the base opposed to the first stopper to regulate turn of plural bolts, and a third stopper(40) installed between the first stopper and the second stopper to regulate turn of plural bolts. Fitting sills are formed at both sides of the first, second and third stoppers, and the semicircular parts are formed inside the first, second and third stoppers.
Patent KR-20030063257-A (KR)
Inventor: PARK JEONG WON
IPC: E02B7/30
Filed: 2003-06-09
Abstract: PURPOSE: A water gate by shifting the location of a roller is provided to secure smooth operation by using a winch selectively by decreasing frictional resistance between a rubber seal and a guide when opening and closing a water gate and to reduce an economical loss by preventing the damage of a rubber seal. CONSTITUTION: The water gate is opened smoothly by lifting up a rack bar(10) with a winch and separating a rubber seal(50) from a guide wall by pushing a guide wall of the rubber seal(50) side with a roller(30). When closing the water gate, the power of the rack bar(10) is applied downward and the roller(30) pushes the opposite guide wall of the rubber seal(50) to stick the rubber seal closely to a guide.
Patent KR-20040106969-A (KR)
Inventor: PARK JAE DEOK
IPC: G02F1/1362
Filed: 2003-06-10
Abstract: PURPOSE: A transflective liquid crystal display device is provided to remove the problem of the manufacturing process by supplying a reflective pixel having only reflective portion and a transmissive pixel having only transmissive portion. CONSTITUTION: A transflective liquid crystal display device includes a first substrate(100), a gate line, a data line(120), a thin film transistor(T), a first protection layer(130), a transmissive pixel(TP), a reflective pixel(RP), a second protection layer(145), a pixel electrode(150), a second substrate(101), a common electrode(185) and a liquid crystal layer. The TP forms a transmissive portion by providing with a through-hole having a step obtained by pattering the first protection layer. The RP forms the reflective portion by providing the reflective plate on the first protection layer in the pixel. The second protection layer is formed on the reflection plate of the reflective pixel and the transmissive hole of the transmissive pixel. The pixel electrode is formed with contacting to the thin film transistor. The second substrate is facing to the first substrate by spacing apart from the first substrate. The common electrode is formed below the red, green and blue color filters. And, the liquid crystal layer is inserted between the pixel electrode of the first substrate and the common electrode of the second substrate.
Patent KR-20040106060-A (KR)
Inventor: KOO JAE BON
IPC: H01L29/786
Filed: 2003-06-10
Abstract: PURPOSE: A CMOS TFT and a display device using the same are provided to control current migration and an absolute value difference between threshold voltages by increasing a primary grain boundary number of an active channel of an N-type TFT in comparison with a primary grain boundary number of the active channel of a P-type TFT. CONSTITUTION: Polysilicon patterns(11a,11b) are formed on an N-type TFT region(10a) and a P-type TFT region(10b) of a substrate(10). A gate insulating layer(13) is formed on the substrate. Gate electrodes(14a,14b) of an N-type TFT and a P-type TFT are formed on the substrate. A lightly-doped source/drain region(15) is formed on both sides of the N-type TFT region. A highly-doped source/drain region(17) is formed on the P-type TFT region. A highly-doped source/drain region(19) is formed on the N-type TFT region. An interlayer dielectric(20) is formed thereon. A source/drain electrode(22a,22b) are formed by an etch process. The N-type TFT and the P-type TFT have different active channel directions, respectively. An angle between a primary grain boundary of the P-type TFT and an active channel is more than 60 degrees and less than 120 degrees. An angle between a primary grain boundary of the N-type TFT and the active channel is more than -30 degrees and less than 30 degrees.
Patent KR-20050003548-A (KR)
Inventor: AHN TAE KYUNG
IPC: C08G77/22
Filed: 2003-06-27
Abstract: PURPOSE: A method of fabricating quantum dot silicate layer for a light-emitting device is provided to increase density of quantum dots within a thin film by replacing a substrate surface including quantum dots with a predetermined material having a sol-gel reactive group and forming the thin film thereon. CONSTITUTION: A substrate surface including semiconductor quantum dots of 1-100nm fabricated by a wet method is replaced with a silane compound having a functional group of a phosphine series, an amine series, or a thiol series and a sol-gel reactive group. A sol-gel reaction process for the replaced quantum dots is performed and the sol-gel reacted quantum dots are coated on a substrate. A sol-gel reaction process is performed and a heat treatment is performed.
Patent KR-20050007746-A (KR)
Inventor: MUN SANG CHEOL
IPC: H04L12/28
Filed: 2003-07-11
Abstract: PURPOSE: A bridged Ethernet encapsulation processing system on AAL5 of an RFC2684 proper for a high-speed Ethernet to ATM gateway and a method therefor are provided to process a bridged Ethernet encapsulation defined in RFC2684 as hardware by using a minimum memory so as to be proper for high-speed Ethernet and an Ethernet to ATM gateway, thereby operating at any velocity. CONSTITUTION: An LLC encapsulation and AAL5 process block(20) is connected between an SONET/SDH ATM UNI PHY transceiver(13) and an Ethernet PHY transceiver(14) connected to transformer and RJ45 units(11,12), respectively. The SONET/SDH ATM UNI PHY transceiver(13) and the LLC encapsulation and AAL5 process block(20) are controlled by a CPU(15) connected through a local bus. The LLC encapsulation and AAL5 process block(20) is connected to the Ethernet PHY transceiver(14) through one of MII(Media Independent Interface), RMII, and GMII while being connected to the SONET/SDH ATM UNI PHY transceiver(13) through a UTOPIA-2.
Patent KR-20050014150-A (KR)
Inventor: KIM JAE YOUNG
IPC: H01L21/336
Filed: 2003-07-30
Abstract: PURPOSE: A method of fabricating an LDD type CMOS transistor is provided to prevent a fitting phenomenon of a gate poly on a field oxide layer by forming obliquely mask patterns to overlap predetermined regions of boundaries of mask patterns. CONSTITUTION: An LDD region(105,106) is formed by a selective ion implantation process using mask patterns having opposite phases of each MOS transistor of a semiconductor substrate(100) including a field oxide layer(101), a gate oxide layer(102), a gate poly(103), and a cap oxide layer. A sidewall spacer(107) is formed on the gate poly. A source/drain region(108,109) is formed by a selective ion implantation process for each MOS transistor. Each of the mask patterns is formed obliquely in order to be overlapped in a predetermined region of the field oxide layer.
Patent KR-20050015550-A (KR)
Inventor: CHO CHANG JOO
IPC: E04F15/20
Filed: 2003-08-06
Abstract: PURPOSE: An interlayer floor structure of a building is provided to cut down the construction cost by shortening the time required for placing concrete by forming a slab layer to have a concave plane and a convex plane, to improve the strength of a slab layer and to reduce noise by forming an adiabatic member having a rugged plane. CONSTITUTION: An interlayer floor structure(10) of a building comprises the steps of shaping a reinforced concrete slab(12) to have the floor height of a concave plane(13) and a convex plane(14), forming many continuous grooves(15) to form a rugged plane and an adiabatic member(16) to have air bubbles on the lower part of the convex plane(14), installing a hot-water panel(23) composed of an adiabatic member(21) and a hot-water pipeline(22) on the upper part of a slab layer(11) and placing a finishing member(24) composed of a floor or an oilpaper-floor, etc. on the upper part of the hot-water panel(23).