baber/WOPTO huggingface dataset:
Patent KR-20090011893-A (KR)
Title: Bright annealing furnace for stainless pipe with a preheating furnace provided
Inventor: LEE HAE WOO
IPC: C21D1/00
Filed: 2007-07-27
Abstract: A bright annealing furnace for a stainless pipe including a preheating furnace is provided to minimize length of a thermal process furnace by providing the stainless pipe, cleaned by a cleaner, to the thermal process furnace. A bright annealing furnace for a stainless pipe comprises a cleaner(20), a thermal process furnace(30) including an injection nozzle supplying ammonia gas to a first hollow pipe(33), a bright annealing furnace(1) segmented by a cooled reactor(40) installed in the end of the thermal process furnace and a preheating furnace(50) installed between the cleaner and the thermal process furnace. The preheating furnace includes a thermo coil, electrically operating, installed in the inside of enclosure and a second hollow pipe(53) in which a pipe(10) passes through.
Patent KR-20090013612-A (KR)
Title: Plasma display panel
Inventor: HWANG CHA WON
IPC: H01J11/34
Filed: 2007-08-02
Abstract: A plasma display panel is provided to improve the durability of the reflecting layer by protecting the reflecting layer from the external environment. The back substrate(10) faces the front substrate(15). The address electrode(11) are extended in the first direction of the upper side of the back substrate. The dielectric layer(12) is formed in the upper side of the back substrate. The display electrode(16) is in the lower surface of the front substrate and is extended toward the second direction. The display electrode comprises the constant electrode(16a) and the scanning electrode(16b). Each of the scanning electrode and constant electrode includes transparent electrodes(16aa, 16ba) and bus electrodes(16ab, 16bb). The front dielectric layer(17) is formed in the lower surface of the front substrate. The reflecting layer(120) is formed in the outer surface of the back substrate. The reflecting layer is formed with the material like aluminum(Al) and silver(Ag). The reflecting layer effectively reflects the visible light formed at the discharge cell(19).
Patent KR-20090013987-A (KR)
Title: Luminance uniformity enhancement film and back light unit comprsing the same
Inventor: CHI CHUL GOO
IPC: G02F1/1335
Filed: 2007-08-03
Abstract: A uniformity compensation film for an LCD device backlight unit and the backlight unit therefor are provided to reduce a space between a light source and a diffusion plate, thereby removing a lamp bright line(lighting part) and a dark part caused when thickness of the backlight unit is reduced. A body unit(100) consists of a rear side(101) on which light is incident and a front side(102) from which the light is emitted. A floodlighting unit(110) passes the light on the rear side. A reflecting unit(120) reflects the light. Ratios per unit surface of the floodlighting unit and the reflecting unit are changing. The floodlighting unit and the reflecting unit are formed in stripe patterns by turns. The reflecting unit is formed in circular, triangular, or square dot type, while the rest of rear sides except the reflecting unit are formed as the floodlighting unit.
Patent KR-20080014682-A (KR)
Title: A method for inputting coordinate contactlessly using a light guide plate for system inputting coordinate contactlessly
Inventor: LEE YEON KEUN
IPC: G06F3/042
Filed: 2007-08-10
Abstract: A method for inputting coordinate contactlessly using a light guide plate for a system inputting coordinate contactlessly is provided to make the light guide plate for a non-contact type coordinate input system eliminate inconvenience of a conventional contact-type coordinate input system inputting coordinates through direct contact, and to reduce use of sensors and optical loss as much as possible. A method for inputting coordinate contactlessly using a light guide plate for a system inputting coordinate contactlessly comprises the following several steps. Incident light is illuminated to a point of the light guide plate. Light emitted from the phosphor receiving the incident light having reached the light guide plate to reach optical sensors attached to at least two locations on the light guide panel is allowed. The intensity of light reaching the optical sensors to output a signal corresponding to the intensity of light is detected. A distance between each of the optical sensors and an incident point of light is calculated by substituting the output signal to a predetermined regression expression representing a relation between intensity of light and a distance. A point coincident to a locus of points is obtained where a ratio of distances from the respective optical sensors to the incident point of light or a ratio of distances between two optical sensors is constant. A coordinate set of the point is determined as a coordinate set at the incident point of light.
Patent KR-20090020956-A (KR)
Title: Accumulator of out-door unit for air conditioner
Inventor: JANG SEOK HOON
IPC: F25B43/02
Filed: 2007-08-24
Abstract: An accumulator of an outdoor unit of an air conditioner is provided to reduce the volume of the accumulator and simplify piping by supplying refrigerant to a plurality of compressors by using a single refrigerant supply pipe. A housing(210) receives refrigerant inside. A refrigerant inlet pipe(220) guides refrigerant to be introduced into the housing. A refrigerant supply pipe(240) is connected to the housing and compressors(170) at each end for guiding gas refrigerant from the housing to the compressors. An oil guide pipe(270) is connected to the housing and the refrigerant supply pipe for recovering oil from the housing to the compressors via the refrigerant supply pipe.
Patent KR-20090024427-A (KR)
Title: Support frame for ginseng field
Inventor: SHIN KWANG GEUN
IPC: A01G9/14
Filed: 2007-09-04
Abstract: A supporting frame for a ginseng field is provided to fix a pent roof simply without separate parts and to mount the roof adamantly on the field. A supporting frame for a ginseng field includes a plurality of pillars(10), horizontal connecting bars(20,30), a plurality of inclined connecting bars(40) and a clamp(50). The pillars are embedded in underground with fixed intervals. The horizontal connecting bars are connected to a longitudinal direction. The both end part of the inclined connecting bars are putted on the horizontal connecting bars. The clamp is connected with the pillar, the horizontal connecting bars and the inclined connecting bars and includes a pair of annular members(51,52) and clamping bolts(56).
Patent KR-20080023139-A (KR)
Title: Semiconductor laser device
Inventor: TAKAYAMA TORU
IPC: H01S5/14
Filed: 2007-09-04
Abstract: A semiconductor laser device is provided to repress saturation of a light emitting efficiency in a high output operating state to be saturated. A semiconductor laser device includes a first light emitting unit and a second emitting unit having a same resonator length formed on a substrate. The first light emitting unit and the second emitting unit have a first clad layer of a first conductive type, an active layer(13,23) formed on the first clad layer, and a second clad layer of a second conductive type. The first light emitting unit and the second emitting unit are a stripe structure. The stripe structure of the first emitting unit have a width varied along to a resonator direction. The stripe structure of the second emitting unit have a width varied along to the resonator direction. A length of a wavelength of the first light emitting unit is longer than that of the wavelength of the second light emitting unit.
Patent KR-20090025931-A (KR)
Title: System for providing all-around view for a vehicle
Inventor: KUROZU TOMOTAKA
IPC: B60R1/00
Filed: 2007-09-07
Abstract: An image providing system of all direction for vehicle is provided to allow a user to check actual location of the image indicated on a display unit by arranging an each button unit of the operation unit corresponds to the surrounding area of vehicle. An image providing system of all direction for vehicle comprises: a plurality of cameras(10) mounted outside the vehicles in order to record the surrounding area of vehicle; a display unit(30) arranged in a driver's seat neighborhood of the vehicle room in order to indicate a user of the recorded image information about the surrounding area of vehicle; a hood; a pillar; and a controller(20) outputting an overlapped image to the display unit.
Patent KR-20080023207-A (KR)
Title: Apparatus and a method for receiving and positioning a read/write head to a disk in a test apparatus
Inventor: WARN IAN STANLEY
IPC: G11B5/84
Filed: 2007-09-07
Abstract: An apparatus and a method for receiving/positioning a read/write head into a disk in a test apparatus are provided to improve precision of positioning by using an acquisition device for picking up and down a head. An apparatus for receiving/positioning a read/write head into a disk in a test apparatus comprises a deck, a spindle, a holding part, precisors(40,50), and an acquisition device(6). The spindle is mounted on the deck to rotate a disc. The holding part moves on the surface of the deck to maintain a head during a test. The precisors move on the surface of the deck to arrange the head precisely. The acquisition device picks up and down the head. The precisors and the holding part are movable to the position where the head is picked up and down by the acquisition device.
Patent KR-20090027954-A (KR)
Title: An oil pump for a vehicle hydraulic power brake system
Inventor: LEE CHEL WON
IPC: B60T8/40
Filed: 2007-09-13
Abstract: An oil pump of a hydraulic power brake system for vehicle is provided to facilitate the operation of removing the air existing in the inner housing to make a vacuum. An oil pump of a hydraulic power brake system for vehicle comprises a top housing(10), a piston(20) installed on the upper inside part of the top housing, a first spring support(30) installed on the lower part of the piston, a first ball valve(40) installed on the upper inside part of the first spring support, a first support spring(50) installed on the inner lower part of the first spring support, an inner housing(60) installed under the top housing, a return spring(70) installed on the inner lower part of the inner housing, a bottom housing(80) whose inner circumference top is combined with the outer circumference top of the top housing, a second ball valve(90) installed on the upper inside part of the bottom housing, and a second support spring(100) installed on the inner lower part of the bottom housing.
Patent KR-20090028926-A (KR)
Title: Method and system for sharing management information of vehicles
Inventor: KIM MIN SEOK
IPC: G06Q50/30
Filed: 2007-09-17
Abstract: A vehicle administration information sharing method of information and a system thereof by sharing management information about vehicle are provided to manage vehicle efficiently by sharing vehicles and opinion information about vehicles. An administration information exchanging system(200) of the vehicles receive administration information through wireless network, serial communications including the mobile radio communications network, blue tooth and Wi-Fi. A portable terminal of the first user(101). The opinion information about the management information provided from the first user is input to the administration information exchanging system of the vehicles. It corresponds to the car identification of the vehicles and the management information and opinion information are recorded the administration information exchanging system of the vehicles. A memory is positioned in a server(105). The query request is generated by a second user(102) connecting to a server.
Patent KR-20090029497-A (KR)
Title: Apexless tire
Inventor: KIM YONG SUNG
IPC: B60C15/00
Filed: 2007-09-18
Abstract: An apex less tire is provided that the weight of tire can be decreased since the domain corresponding to the height part is minimized. An apex less tire(100) comprises a tread(110), and a shoulder part(120) which is formed in the side of the thread and contacts to the bottom side with the rim flange(200) while having the bead(130). The shoulder portion comprises a rim protector(122) which is protruded to the width direction of the thread in order to protect the end part of the rim flange. The belt arranged at the lower part of the thread contacts with each other with bead. The carcass arranged at the lower part of the thread surrounds bead.
Patent KR-20090037577-A (KR)
Title: Transmitting method of collected information at roadcell using wireless sensor networks
Inventor: JUNG SANG JOON
IPC: H04L12/28
Filed: 2007-10-12
Abstract: A method of transmitting information collected at a road cell by using wireless sensor networks is provided to transmit weight information that an electronic scale measures to a neighbor sensor mote by connecting the sensor moat to the electronic scale based on serial communication manner. A sensor mote is connected to an indicator connected to a road cell of an electronic scale, and a sensor moat is arranged. Then, a network is configured and weight information is transmitted. The information transmitted through the sensor moat is displayed on a computer screen, and the indicator and the sensor moat are connected to each other based on a serial communication manner.
Patent KR-20090040681-A (KR)
Title: Liquid crystal display device and driving method thereof
Inventor: CHOI HEE JOONG
IPC: G02F1/133
Filed: 2007-10-22
Abstract: A liquid crystal display device and a driving method thereof are provided to increase the contrast ratio by controlling the current value of the back light differently. The video signal is received from the outside and is signal-processed(S10). The histogram of the input video signal is analyzed based on the brightness signal of the signal-processed video signal(S20). The video signal level according to the histogram analyzed exceeds the reference threshold, it is determined(S30). If the video signal level exceeds the reference threshold, the driving current value supplied to the backlight part is maintained(S40). If the video signal level is less than the reference threshold, the first driving current value is supplied to the backlight part for the first section(S50). The driving current value already stored in the memory unit is supplied to the backlight part(S60) for the second section(S60).
Patent KR-20090041098-A (KR)
Inventor: KIM KYUNG BAE
IPC: A01G9/02
Filed: 2007-10-23
Abstract: 본 발명은, 화분본체 하단의 일정 높이를 내측으로 수용하여 지면에 수평으로 안착시키고, 일정량의 물을 보유하며, 화분본체의 하부와 외부와의 공기 순환로를 형성한 받침부재를 구성하는 난(蘭) 화분에 관한 것이다. 
     본 발명 난(蘭) 화분에 의하면, 화분본체를 지지하는 기능과 물받침 기능을 동시에 수행하도록 구성을 간소함으로서 제조공정과 제조원가를 줄일 수 있으며, 화분본체로부터 흘러내린 물이 자연증발하지 않고 일정량 보유되도록 하여 물의 공급 주기를 연장 시킬 수 있게 할 뿐만 아니라, 화분본체로부터 흘러내린 물이 외부로 노출되지 않도록 하여 이물질로 인한 오염을 방지하고 미관을 양호하게 할 수 있는 것이다. 
       
     화분,
Patent KR-20090047968-A (KR)
Inventor: LEE DAE SIK
IPC: B81B7/00
Filed: 2007-11-09
Abstract: 바이오 랩온어칩이 제공된다. 이 랩온어칩은 기판 상에 구비된 압전 박막, 압전 박막 상에 구비되되, 미세 유체의 바이오 신호를 감지하기 위한 감지부, 및 감지부에 인접하게 구비되어 미세 유체의 이송을 제어하는 유체 제어부를 포함한다. 또한, 바이오 랩온어칩의 제조 방법이 제공된다. 이 방법은 기판 상에 압전 박막을 형성하는 단계, 압전 박막 상에 미세 유체의 바이오 신호를 감지하기 위한 감지부를 형성하는 단계 및 미세 유체의 이송을 제어하기 위해 감지부에 인접하는 유체 제어부를 형성하는 단계를 포함한다. 
     
     압전, 표면 탄성파, 미세 유체, 액체 방울, 랩온어칩
Patent KR-20090048745-A (KR)
Inventor: PARK MI KYUNG
IPC: G02F1/1343
Filed: 2007-11-12
Abstract: 전기적 신호에 빠르게 응답 가능한 액정 화소가 개시된다. 
     액정 화소는, 수평 공통 전압 라인에 접속된 수평 공통 전극을 가지는 액정 셀; 게이트 라인 상의 스캔 신호에 응답하여 데이터 라인으로부터 상기 액정 셀의 화소 전극에 공급될 화소 구동 신호를 스위칭하는 제1 스위치 소자; 및 상기 게이트 라인 상의 상기 스캔 신호에 응답하여 수직 공통 라인으로부터 상기 액정 셀의 수직 공통 전극에 공급될 수직 공통 전압을 스위칭하는 제2 스위치 소자를 구비한다. 
       
     수직 전계, 수평 전계, 응답 속도, 액정, 횡 모드 공통 전극, 종 모드 공통 전극, 복귀 시간.
Patent KR-20080045620-A (KR)
Title: Method of reactivating electrode for electrolysis
Inventor: KATO AKIHIRO
IPC: C25D17/10
Filed: 2007-11-14
Abstract: A method of reactivating an electrode for electrolysis with reduced activity is provided to accomplish reactivation of the electrode for electrolysis in an electrode for electrolysis in which a thin film made of a metal or a metal alloy is formed, by vacuum sputtering, on a surface of an electrode substrate made of a valve metal or a valve metal alloy, and in which an electrode catalyst layer is formed to coat a surface of the thin film. A method of reactivating an electrode for electrolysis comprises successively performing an acid treatment step of dipping an electrode for electrolysis of which activity has reduced through electrolysis due to deposition of an electrode surface deposit containing a lead compound on a surface of the electrode for electrolysis into an aqueous solution containing 5 mass% to 30 mass% of nitric acid and 5 mass% to 20 mass% of hydrogen peroxide, and a high-pressure water cleaning step of performing high-pressure water cleaning under a pressure of 50 to 100 MPa to remove the electrode surface deposit containing lead, thereby reactivating the electrode for electrolysis of which activity has reduced. A method of reactivating an electrode for electrolysis comprises successively performing an alkali treatment step of dipping an electrode for electrolysis of which activity has reduced through electrolysis due to deposition of an electrode surface deposit containing a lead compound on a surface of the electrode for electrolysis into 5 mass% to 20 mass% of an aqueous alkali metal hydroxide solution, an acid treatment step of dipping the electrode for electrolysis into an aqueous solution containing 5 mass% to 30 mass% of nitric acid and 5 mass% to 20 mass% of hydrogen peroxide, and a high-pressure water cleaning step of performing high-pressure water cleaning under a pressure of 50 to 100 MPa to remove the electrode surface deposit containing lead and antimony, thereby reactivating the electrode for electrolysis of which activity has reduced.
Patent KR-20090049824-A (KR)
Inventor: SUH JUN WON
IPC: H01M8/24
Filed: 2007-11-14
Abstract: 본 발명은 연료와 산화제의 전기화학반응에 의해 전기를 생성하는 연료 전지용 스택에 관한 것으로서, 연료와 산화제 가스를 전기 화학적으로 반응시켜 전기 에너지를 발생시키는 복수 개의 발전부들, 및 발전부들을 상호 체결시키는 체결부재를 포함한다.  발전부는 막-전극 어셈블리(MEA), 및 MEA의 양 면에 각각 대향 배치되면서 MEA를 향하는 일면에 채널이 형성되는 세퍼레이터들을 포함한다.  그리고, 채널은 세퍼레이터의 일면에서 2배수 이상의 개수로 형성되며, 2배수 단위로 각각 분기(分岐)되면서 동일한 유로 길이를 갖도록 배열된다. 
       
     연료전지, 스택, 유로, 채널, 중앙 체결, 분지
Patent KR-20080047997-A (KR)
Title: Liquid crystalline medium and liquid crystal display
Inventor: CZANTA MARKUS
IPC: G02F1/13
Filed: 2007-11-26
Abstract: A liquid crystal medium, and a liquid crystal display containing the liquid crystal medium are provided to increase Deltaepsilon and to obtain suitable phase range and optical anisotropy(Deltan). A liquid crystal medium comprises an A component as a first dielectrically positive component which comprises at least one dielectrically positive compound represented by the formula I; a B component as a second dielectrically positive component which comprises at least one dielectrically positive compound selected from the compounds represented by the formulas II and III; and a C component as a dielectrically neutral component which comprises at least one dielectrically neutral compound represented by the formula IV, wherein R1, R2 and R3 are independently a C1-C7 alkyl, alkoxy, fluoroalkyl or fluoroalkoxy group, or a C2-C7 alkenyl, alkenyloxy, alkoxyalkyl or fluoroalkenyl group; X1, X2 and X3 are independently a halogen atom, a C1-C3 halogenated alkyl or alkoxy group, or a C2-C3 halogenated alkenyl or alkenyloxy group; L21, L22, L31 and L32 are independently H, or F; Z3 is -CH2CH2-, -CF2CF2-, -COO-, trans -CH=CH-, trans -CF=CF-, -CH2O-, or a single bond; and l, m, n and o are independently 0, or 1.
Patent KR-20090054502-A (KR)
Title: Sheet for metal card and metal card using the same
Inventor: AHN SEUNG HYUN
IPC: B42D25/369
Filed: 2007-11-27
Abstract: A sheet for a metal card and the metal card including the same are provided to implement esthetic sense of high quality comparing to a conventional plastic card by making a main body of a card with a metal material. A sheet(100) for a metal card comprises the followings: a metal sheet body(110); a slit groove(120) formed on one side of the metal sheet body; and a fixing member(130) combining with the metal sheet body. The slit groove has a narrower cross section comparing to an opening side of the bottom of the slit groove. The slit groove is classified into the bottom and the opening side according to a location of depth.
Patent KR-20090056363-A (KR)
Title: Mobile keypad having a shortcut key and method for inputting english alphabet using the same
Inventor: LEE KEUN HONG
IPC: H04B1/40
Filed: 2007-11-30
Abstract: A keypad of a portable phone having shortcut keys and a method for inputting the English alphabet by using the same are provided to minimize the number of times a user pressing keys and input the English alphabet more quickly by offering the shortcut keys for easily inputting verbs and an automatic word completing function. An upper keypad unit comprises a sensor bar which is moved according to an operation of pressing keys up and down. A lower keypad unit has input keys(24-26) of a 6x3 matrix. A 'My word' key(21), 'Change' key(22) and 'Verb' key(23) are allocated to input keys of 6 row. The 'My word' key displays a stored word and sentence according as an input key is pushed. The 'Change' key converts an English verb in past type, past participle and present progressive and displays it. The 'Verb' key displays a verbal English alphabet having alphabets, allocated to each input key, as the starting point.
Patent KR-20090061862-A (KR)
Title: Power generating device array and system, and method for manufacturing the same
Inventor: KO SANG CHOON
IPC: H02N2/00
Filed: 2007-12-12
Abstract: A power generating device array and system, and method for manufacturing the same are provided to generate electricity of broadband frequency and transfer it to a ubiquitous sensor network. The electricity generating element array(100) comprises a substrate(90) and electricity generating elements(100a, 100b, 100c, 100d, 100e, 100f, 100g, 100h). The electricity generating element is arranged in the top of the substrate as the array shape. The electricity generating elements are the electricity of the different frequencies generated by piezoelectricity. One end of electricity generating elements moves freely and the other end is fixed to the substrate. One end of electricity generating elements has the inertial mass. The electricity generating system comprises electricity generating element array and an electric apparatus. The electric apparatus uses the electricity of the electricity generating element array.
Patent KR-20090062025-A (KR)
Title: Door for air conditioner in vehicle
Inventor: HAN SEONG SEOK
IPC: B60H1/12
Filed: 2007-12-12
Abstract: A door for an air conditioner in a vehicle is provided to prevent the deformation of a frame by sealing the both sides of the door through one thin-plate member and forming a reinforcing member between a pair of connecting members connecting a frame and a rotary shaft. A door for an air conditioner in a vehicle is installed inside an air-conditioner case to be rotatable and controls the degree of opening of a specific flow path inside the air-conditioner case. The door for an air conditioner in a vehicle comprises a frame(122), a thin-plate member(124), a rotary shaft(123) and a connecting member(125). The frame controls the opening of the flow path and includes a plurality of through-holes(122b). The thin-plate member covers one side of the frame. In case the flow path is closed, a protruded edge of the thin-plate member is contacted with the air conditioner case. The rotary shaft is apart from the frame at constant intervals and is pivotally installed inside the air conditioner case. The connecting member connects the frame and the rotary shaft to each other.