baber/WOPTO huggingface dataset:
Patent KR-20070109295-A (KR)
Title: Multi-operative electrical part and control panel of ultrasonic diagnostic apparatus comprising the same
Inventor: PARK MIN YOUNG
IPC: A61B8/00
Filed: 2006-05-10
Abstract: A multi-operative electrical component and a control panel of an ultrasonic diagnostic apparatus having the same are provided to enhance convenience of a user by performing various manipulations using the single electrical component. A multi-operative electrical component includes a rotating member, a frame(110), first and second resistors, first and second movers, and contact terminals(132,133). The rotating member has a slide groove formed in a length direction. The frame rotatably supports both ends of the rotating member. The resistors are formed in the slide groove in the length direction of the rotating member. The first mover is inserted into the slide groove and includes a slide moving slice and a knob. The second mover is connected to the rotating member, so that the second mover is rotated by the rotation of the rotating member. The contact terminals are fixed on the frame apart from the second mover. When the rotating member rotates, the second mover is contacted with the contact terminals.
Patent KR-20070114924-A (KR)
Title: Highly directional, high luminescence super-periodic photonic crystal leds
Inventor: SONG GHIE HUGH
IPC: H01L33/16
Filed: 2006-05-30
Abstract: A highly directional and high luminescence LED using a photonic crystal structure including a periodic defect is provided to reduce a manufacturing cost thereof and minimize the number of external optical elements. An LED using a photonic crystal structure includes a periodic defect of an epi-structure in order to improve a longitudinal direction characteristic. The periodic defect is formed by performing an etch process. An etching range corresponds to a depth of one selected from a doping layer and a quantum well layer. The LED has a highly directional characteristic. A production cost of the LED is reduced by reducing a manufacturing cost of the LED having the highly directional characteristic and minimizing the number of external optical elements.
Patent KR-20070115450-A (KR)
Title: Apparatus for data recoring and reconstruction
Inventor: KWAK BONG SIK
IPC: G11B7/085
Filed: 2006-06-02
Abstract: A data recording and reproducing device is provided to record a large amount of data at high speed and to reduce the size thereof due to effective arrangement of an optical component. In a data recording and reproducing device, an optical system includes a beam source(11), a beam splitter(12), a beam path changing unit(20), a spatial light modulator(15), and an objective lens(19). The beam splitter divides beam generated from the beam source, into a reference beam and a signal beam. The beam path changing unit sends the incident reference beam in a certain direction. The spatial light modulator modulates the signal beam to include data to be recorded. The objective lens sends the beam sent from the spatial light modulator to a recording medium(30). The spatial light modulator transmits the incident signal beam. A shutter(14) is formed at the beam splitter to cut or pass the separated signal beam.
Patent KR-20060069817-A (KR)
Inventor: KIM JUNG OK
IPC: G06Q30/06
Filed: 2006-06-03
Abstract: 본 발명은 인터넷 전자 상거래에 있어서 구매희망자가, 구매를 원하는 물품에 대한 조건을 입력하여, 조건에 맞는 매물이 등록되는 경우, 구매희망자에게 물품의 등록을 통지하여 줌으로써, 구매희망자가 유무선 인터넷을 이용하여 즉시 구매하거나 예약 할 수 있게 하여, 구매 희망자의 편의를 대폭적으로 향상 시킬 수 있는 전자 상거래 기법 및 그 시스템을 제공하는 것을 목적으로 한다. 
     상기 목적을 달성하기 위해 본 발명은, (a) 구매 희망자가 구매 희망 물품에 대한 조건을 입력하는 단계; (b) 판매 희망자가 판매 희망 물품에 대한 조건을 입력하는 단계; (c) 운영자 서버에서 상기 두 조건이 일치 하는지 판단하는 단계; (d) 일치 한다고 판단된 물품에 대한 정보를 구매 희망자에게 통지 하는 단계; (e) 통지를 받은 구매 희망자가 유.무선 인터넷을 이용하여 해당 물품을 구매 혹은 예약 하는 단계를 포함하는 전자 상거래 운영기법을 제공한다. 
       
      전자 상거래, 예약 , 무선 인터넷
Patent KR-20070116296-A (KR)
Title: Harmful dust filtering net assembly
Inventor: SEO MAN CHUN
IPC: E06B7/00
Filed: 2006-06-05
Abstract: A dust screen is provided to filter out harmful dust contained in the inside air by installing an air purifying filter between a first screen and a second screen. A dust screen for filtering out minute dust harmful to the human body includes a rectangular screen frame(10) coupled to a window sash and provided with a retreated groove(10a) at the inner circumferential surface to assemble the rectangular outer end of a first screen(12) and a filter frame(14a) of an air purifying filter and guide grooves(10b) at the top and bottom not to be separated from the window sash and to slide along a guide rail formed on the window sash, an air purifying filter(14) made of non-woven fabrics treated with antibiotics such as Nano Silver to prevent the propagation of germs, and a second screen(16) provided with a screen frame(16a) placed in the filter frame of the air purifying filter and plural plate springs(16b) preventing the filter from being separated from the screen frame using elastic force.
Patent KR-20060128668-A (KR)
Title: Optical sheet, backlight unit, electro-optical device, electronic apparatus and method for manufacturing the optical sheet
Inventor: HASEI HIRONORI
IPC: G02F1/1335
Filed: 2006-06-05
Abstract: An optical sheet, a backlight unit, an electro-optical device, an electronic apparatus, and a method for manufacturing the optical sheet are provided to prevent a first lens material and a second lens material from easily combining with each other by applying the second lens material to gap portions of dots of the first lens material in a state of maintaining a shape of the first lens material, thereby reducing brightness deviation while realizing high brightness. A liquid first lens material(3a) which becomes a material of microlenses(5a) is discharged on a sheet(2) in dot arrangement. The first lens material arranged on the sheet is semi-hardened. A liquid second lens material(3b) which becomes a material of microlenses(5b) is discharged toward gap portions(11) between dots of the first lens material(4a). The first and second lens materials are hardened to form a microlens array(6).
Patent KR-20070118927-A (KR)
Title: The changing pencil case
Inventor: LIM BYOUNG HOON
IPC: A45C11/34
Filed: 2006-06-13
Abstract: A pencil whose volume changes according to the volume of the content is provided to be conceived in consideration of interests and efficiency and to enable a user to wind the pencil case by pushing a convex structure. A structure material(a) made of iron or metal is coupled to a pencil body(b) made of cloth or leather. When a convex portion is pushed, it is wound. When the pencil case is wound, plates(d) for preventing the falling of pencils and erasers are installed on both ends of the pencil case which is transformed to have a cylindrical shape. Several receiving spaces are formed on the inner side of the pencil case. Pencils are inserted into the receiving space. The convex structure is used to wind the pencil case after a user inserts the pencils into the receiving space.
Patent KR-20060132460-A (KR)
Title: Electro-optical device, method of manufacturing the same, and electronic apparatus
Inventor: KURASHINA HISAKI
IPC: G02F1/1368
Filed: 2006-06-14
Abstract: An electric optical device, a manufacturing method thereof, and an electronic device are provided to prevent deterioration of device characteristics of a thin film transistor by a hydrogenation process of the thin film transistor after a sustain capacitance is formed. A plurality of data lines(6a) and a plurality of scan lines(3a) intersect each other. A plurality of pixel electrodes(9a) are formed corresponding to intersections of the plurality of data lines and the plurality of scan lines. A plurality of transistors are electrically connected to the plurality of pixel electrodes, respectively. A plurality of sustain capacitance(70) is formed to avoid the transistor from the plane view above the transistor, and temporarily sustains an image signal supplied to the pixel electrode through the transistor. An isolation region of the adjacent sustain capacitances of the plurality of sustain capacitances exists on the transistor.
Patent KR-20070120718-A (KR)
Title: Optical engine
Inventor: KIM CHEOL SOO
IPC: H04N5/74
Filed: 2006-06-20
Abstract: An optical engine is provided to improve the satisfaction of a consumer significantly by reducing noise efficiently while maintaining a cooling effect and reduce production cost by reducing the number of fans in comparison with an existing optical engine. A light source(10) radiates light. A color wheel(20) divides the light of a single color radiated from the light source into the light of plural colors. A display device unit(30) of a DMD(Digital Micromirror Device) panel unit forms an image by using the light of plural colors divided from the color wheel. A projection lens(40) magnifies and projects the image formed through the display device unit on a screen. A first fan(60) radiates heat of the display device unit and the color wheel. A second fan(80) radiates heat of the light source.
Patent KR-20070121878-A (KR)
Title: Sliding bearing with oil pocket
Inventor: KIM SEONG HEE
IPC: F16C33/12
Filed: 2006-06-23
Abstract: A sliding bearing with oil pockets is provided to improve abrasion resistance by impregnating lubricating oil and by supplying the lubricating oil to a sliding surface in the case of rolling motion. A sliding bearing with oil pockets comprises: a metal base material(1a) on which grooves(3a) are stacked on a contacted surface, a sintering layer(9a) arranged to enable a plurality of segment sintered materials to be contacted to each other in an upper portion of the metal base material, which is formed by bonding the metal base material with the sintered materials by sintering and lubricating oil impregnated on the sintering layer and the grooves of the metal base material.
Patent KR-20070082479-A (KR)
Title: Window for higher stories
Inventor: LEE DO YOUNG
IPC: E06B3/30
Filed: 2006-06-23
Abstract: A window for skyscraper is provided to obtain aesthetic external appearance of a building and a window and reduce the number of parts and process steps. A window for skyscraper comprises a window frame(10) provided with a main frame(11) and at least one division frame. The main frame(11) is coupled to the inner peripheral surface of a window opening. The division frame is arranged in the main frame(11) in the vertical and/or horizontal direction to divide an elevated surface of the main frame(11) into a plurality of elevated surfaces. An insert window door(20) is detachably inserted into the window frame such that the insert window door(20) is parallel to one of the elevated surfaces. An opening and closing window(30) is coupled to the insert window door(20). The main frame(11) has a thickness corresponding to the thickness of a wall.
Patent KR-20080000777-A (KR)
Title: The pilot subcarrier based channel estimation and operation method specialized for the cluster-based ofdma system
Inventor: LEE YONG HOON
IPC: H04L27/26
Filed: 2006-06-28
Abstract: A channel estimator using a pilot subcarrier signal in a cluster-based OFDMA(Orthogonal Frequency-Division Multiple Access) system and a method thereof are provided to implement optimal performance by selectively using an interpolation scheme and an MMSE(Minimum Mean Square Error) channel estimation based on a MCS(Modulation and Coding Scheme) level. A channel estimation method using a pilot subcarrier signal in a cluster-based OFDMA system includes the steps of: estimating a channel corresponding to a pilot subcarrier from a signal received through a wireless communication; after the channel estimation, calculating a channel estimation value of data subcarriers which exist on a frequency domain where the pilot subcarrier is located by performing interpolation to a time domain; and after the channel estimation calculation, calculating a channel estimation value corresponding to ten remained data subcarriers by performing channel interpolation in the frequency domain using channel corresponding to four subcarriers classified by OFDM symbols.
Patent KR-20070003638-A (KR)
Title: Integrated circuit device and electronic instrument
Inventor: ITO SATORU
IPC: G02F1/133
Filed: 2006-06-29
Abstract: An integrated circuit device and an electronic device are provided to suppress the switching function of wire layers in a wire region between pads and a data driver block, thereby reducing the area of the integrated circuit device. An integrated circuit device comprises a data driver block for driving data lines. The data driver block includes a plurality of sub-pixel driver cells(SDC1-SDC12), wherein each of the sub-pixel driver cells outputs a data signal corresponding to image data of one sub-pixel. When a D1 direction is defined as a direction along the long side of the sub-pixel driver cell and a D2 is defined as a direction perpendicular to the D1 direction, the sub-pixel driver cells are disposed along the D1 and D2 directions in the data driver block. Pads(P1-P12) are disposed on the D2 direction side of the data driver block. A rearrangement wire region is formed in the arrangement region of the sub-pixel driver cells. The rearrangement wire region arranges again the arrangement order of pull-out lines of output signals from the sub-pixel driver cells.
Patent KR-20080001446-A (KR)
Title: Structure and method for manufacturing pellicle of photo-mask
Inventor: PARK CHAN HA
IPC: H01L21/027
Filed: 2006-06-29
Abstract: A pellicle structure of a photo mask and a method for manufacturing the same are provided to maintain a transmittance of light and to prevent contamination of the photo mask due to particles by forming a concavo-convex structure. A membrane layer(108) has a concavo-convex structure and receives and transmits the light. A first anti-oxidation layer(106) is formed on a lower part of the membrane layer. A second anti-oxidation layer is formed on an upper part of the membrane layer. The membrane layer is made of silicon. The membrane layer has a thickness of 25nm to 50nm. The concavo-convex structure is formed with a 1:1 line and space type. The first anti-oxidation layer and the second anti-oxidation layer are made of ruthenium. The first anti-oxidation layer and the second anti-oxidation layer have the thickness of 5nm.
Patent KR-20080002551-A (KR)
Title: Method for forming capacitor in semiconductor device
Inventor: SUN JUN HYEUB
IPC: H01L27/04
Filed: 2006-06-30
Abstract: A method for fabricating a capacitor in a semiconductor device is provided to prevent a ruthenium layer from being attacked by oxygen gas in a process using a photoresist layer as a barrier, avoid oxidation of a TiN barrier metal and possibility of a residual photoresist layer by using an SOD(spin on dielectric) layer as a barrier material when a blanket etch process is performed on a ruthenium layer to form a lower electrode. A first insulation layer having an open region(26) is formed on a semiconductor substrate(21). A metal layer is formed on the resultant structure. A second insulation layer is formed on the metal layer to fill the open region. A blanket etch process is performed on the second insulation layer to leave the second insulation layer only in the open region. A blanket etch process is performed on the metal layer by using the residual second insulation layer as a barrier to form a lower electrode. A first cleaning process for removing insulation polymer and a second cleaning process for removing metallic polymer can sequentially be performed. The first and second insulation layers are simultaneously removed.
Patent KR-20070056919-A (KR)
Title: A processing methods of dried-spice
Inventor: JANG DAL WON
IPC: A23L27/10
Filed: 2006-08-01
Abstract: A method of manufacturing food products by instantly drying raw material for food products within a short time in a drum dryer while covering with starch is provided. The method minimizes the deterioration in taste, flavor and color of raw material for food products and prevents destruction of nutrients. Raw material for food products is washed, ground to 80 to 180meshes in the first step, added with 10 to 20% by weight of clean water, based on the total weight of the ground material, put into a drum dryer of 100 to 180deg.C, heated for 1 to 5min and ground in the second step. The raw material for food products is selected from the group consisting of red pepper or black pepper fruit removed in seed, vegetables, grain and seasonings such as garlic, onions, kelp, red pepper powder, ginger, anchovies and mushrooms. In the process for drying seasonings, a predetermined amount of starch is added to give a barrier function to cover each particle of ground seasonings.
Patent KR-20080013455-A (KR)
Title: Air guider for reversion engine of intake and exhaust
Inventor: KIM CHANG YOUNG
IPC: F01P1/06
Filed: 2006-08-09
Abstract: An air guider is provided to improve cooling efficiency by varying the size in accordance with a vehicle operating condition and to protect components of an engine room from exhaust heat. An air guider(1) includes a fixed guide member(10), a movable guide member(20), and a moving member(30). The fixed guide member has a first transfer passage(11) inside. The movable guide member has a second transfer passage(21) inside. The movable guide member is joined to one end of the fixed guide member such that the movable guide member slides outward. The moving member moves the movable guide member to the outside of the fixed guide member when a vehicle stops.
Patent KR-20080014287-A (KR)
Title: Printed circuit board having multi node through hole
Inventor: JUNG SUNG HO
IPC: H05K1/11
Filed: 2006-08-10
Abstract: A printed circuit board having a multi node through-hole is provided to improve a mounting of electronic parts by inserting a plurality of lead pins into a through-hole. A printed circuit board having a multi node through-hole comprises a substrate, a conductive pad(300), an insulation unit(400), and a plurality of signal lines(S1,S2). A plurality of through-holes are formed on the substrate so that a plurality of lead pins are inserted into the through-holes. The conductive pad is arranged around each of through-holes. The lead pins are connected to the conductive pad. The insulation unit insulates the pad unit as a corresponding region to the lead pins. The lead pins are connected to each of the pad unit. The signal lines are connected to each region of the pad unit, and transmit a signal.
Patent KR-20080016049-A (KR)
Title: Rechargeable battery
Inventor: SON KI JOU
IPC: H01M10/04
Filed: 2006-08-17
Abstract: A secondary battery is provided to increase a flow of an electric current by ensuring a current flow passage with an electrode assembly and a case. A secondary battery includes: an electrode assembly(10) formed by rolling a positive electrode plate, a negative electrode plate, and a separator interposed between the positive electrode plate and negative electrode plate, wherein the positive electrode plate has a positive active material-uncoated part at one end thereof, and the negative electrode plate has a negative active material-uncoated part at one end thereof; a case(20) in which the electrode assembly is stored; a cap assembly to be united to the upper part of the case; and a positive electrode current collector and a negative electrode current collector which face each other with the electrode assembly interposed therebetween, and are electrically connected with the electrode assembly. An elastic fixation member(60) is installed between the negative electrode current collector(50) and the inner bottom(20b) of the case.
Patent KR-20080018437-A (KR)
Title: The semiconductor device and the manufacturing method thereof
Inventor: JEONG EUN SOO
IPC: H01L21/027
Filed: 2006-08-24
Abstract: A semiconductor device and a method for manufacturing the same are provided to implement a trench having minimum line width by etching a metal layer after etching an oxide layer through CMP(Chemical Mechanical Polishing) and FED(Fluorinated Ethylene Propylene) deep process. A polysilicon layer is formed on a substrate(120). A first trench having a critical dimension is formed on the polysilicon. By oxidizing the polysilicon with the first trench, a second trench having a width, which is under a half of the critical dimension, is formed. The oxidized polysilicon is planarized to expose the polysilicon. By removing the exposed polysilicon, the substrate is exposed. By etching the exposed substrate, a third trench is formed. The oxidized polysilicon is removed from the substrate with the third trench. A gate insulating layer(160) is formed under the third trench. A metal layer(170) for a gate is formed on the resultant structure while filling the gate insulating layer and third trench. By etching the metal layer, a gate having an upper portion wider than a lower portion is formed.
Patent KR-20080011013-A (KR)
Title: Catheter and introducer needle assembly with safety device
Inventor: LIM SWEE KHUAN
IPC: A61M5/32
Filed: 2006-08-31
Abstract: A catheter and introducer needle assembly comprising a safety device is provided to prevent a user from coming into contact with a needle tip and being pierced by a needle tip after an inducing needle is removed from a catheter. A safety device of a catheter and introducer needle assembly includes one or more first catches(52), one or more second catches(55) and a tap(53). The first catch of a spring clip(50) is irreversibly coupled to a first latch of a needle shield. The tap moves to the front of the end portion of an inducing needle. A restraining unit prevents the end portion of the inducing needle from being separated from the needle shield to a stylobate, after the inducing needle is retrieved. The first catch on the spring clip(50) is coupled to the first latch on the needle shield to prevent re-compression of the spring.
Patent KR-20080020360-A (KR)
Title: Plasma reactor
Inventor: YOO JEONG HO
IPC: H01L21/02
Filed: 2006-08-31
Abstract: A plasma reactor is provided to reduce an error rate by attaching positive ions and negative ions to a lower section or an electrode section of a chuck, and moving only neutrons to a wafer. A plasma reactor is used in a process for manufacturing a semiconductor. A chuck(120) is installed in an internal reception space of a chamber(100). A wafer(123) is loaded on an upper end of the chuck. The electric power is applied to the chuck in order to generate plasma and to attach negative ions on a lower section of the chuck. An electrode section(130) is formed apart from the chuck. The electrode section is positioned at an opposite direction of a wafer loading direction on the basis of the chuck. The electrode section is grounded to the outside so that positive ions are attached thereto.
Patent KR-20080021859-A (KR)
Title: Advanced wind power system
Inventor: YU SUNG KWON
IPC: F03D3/04
Filed: 2006-09-05
Abstract: An advanced wind power generation system is provided to compensate for a surface frictional resistance of a turbo air compression system and allow the turbo air compression system to maintain a predetermined rotation angle by organically forming an intelligent tail wing with respect to the turbo air compression system. An advanced wind power generation system comprises a turbo air compression system(2) which rotates according to a wind direction, an intelligent tail wing(3) which controls an air intake direction of the turbo air compression system according to the wind direction, a housing(5), a rotor(4) mounted in the housing, a shaft(6) mounted to the housing and the rotor, and a body(7) which fixes a base(1) formed at an end of the shaft to the ground. The housing allows the turbo air compression system to be organically operated with respect to the intelligent tail wing. The rotor generates power using air pressure introduced from the turbo air compression system and the outside.