baber/WOPTO huggingface dataset:
Patent KR-20080008213-A (KR)
Title: Manufacturing method of back contacts for ci(g)s solar cell
Inventor: LEE KYOUNG SOO
IPC: H01L31/04
Filed: 2007-03-31
Abstract: A method for manufacturing a back contact of a CI(G)S(Copper-Indium-Gallium-Selenide) solar cell is provided to enhance a sodium diffusion effect by changing pressure of reaction gas in a sputtering process. A solar cell includes a back contact having a CI(G)S light-absorbing layer. A method for manufacturing the back contact of the solar cell having the CI(G)S light-absorbing layer includes a process for forming a first conductive layer on a substrate by performing a DC sputtering process under a relatively high-pressure reaction gas, and a process for forming a second conductive layer on the first conductive layer by applying an RF bias to the substrate and performing the DC sputtering process under a relatively low-pressure reaction gas.
Patent KR-20070101774-A (KR)
Title: Process for producing a polarizing plate and a polarizing plate with an adhesive
Inventor: HATANAKA NOBUYUKI
IPC: C08J5/18
Filed: 2007-04-09
Abstract: A method for producing a polarizing plate and a polarizing plate with an adhesive are provided to prevent process contamination caused by powder materials by performing a corona discharge treatment on the surface of a cycloolefin-based resin film with the output intensity below a predetermined value. In a method for producing a polarizing plate by adhering a cycloolefin-based resin film on at least one side of a polarizing film including polyvinyl alcohol-based resin, a corona discharge treatment is performed with the output intensity below 800W on the surface of the cycloolefin-based resin film, which is adhered to the polarizing film, and then an adhesive is coated on the corona discharge treated surface to adhere the polarizing film. The cycloolefin-based resin film has the thickness of 20 to 100mum.
Patent KR-20070101139-A (KR)
Title: Solid state imaging device, camera and signal processing method
Inventor: KATO YOSHIAKI
IPC: H04N5/369
Filed: 2007-04-09
Abstract: A solid-state imaging device, a camera, and a signal processing method are provided to enable dividing units to divide light incident to light concentrating units into two lights of a first light and a second light, thereby preventing a loss of the light generated when penetrating primary colors and a loss of light by reflection. A solid-state imaging device comprises the followings: photo diodes(102B,102Ye) which are arranged with a two-dimensional shape; a plurality of light concentrating units which are installed one by one to two photodiodes adjacent to each other and collect light; and a plurality of dividing units which are installed in correspondence with the light concentrating units and divide light incident to the light concentrating units into two lights of a first light having a wavelength within a predetermined range and a second light having except the predetermined range. Each dividing unit includes a light selecting unit(104B) which selectively transmits one of the first light and the second light from the light incident from the light concentrating units and reflects the other and radiates the transmitted light to a first photodiode, and a light reflecting unit(104M) reflecting light reflected by the light selecting unit toward the other photodiode.
Patent KR-20080092997-A (KR)
Title: Fishing lamp for fishing boat use the weight moving
Inventor: HAN SEUNG HO
IPC: A01K79/00
Filed: 2007-04-14
Abstract: A fish collecting lamp device with a weight for a fishing ship is provided to make the light reflected by a reflection shade illuminated on the sea always constantly by installing a weight on the reflection shade. Plural frames(3) are installed on the upper part of eaves installed horizontally on a ship. A fish collecting coupling body(8) is installed on the frame. In the fish collecting coupling body, a fish collecting lamp(6) is installed on a reflection shade(7). A space portion is formed on the front of the frame. The reflection shade is inserted into the space, and both sides of the reflection shade are coupled to both sides of the front of the frame in a hinge method. A long-bolt(12) is installed on the lower part of the reflection shade to be penetrated in front and rear directions.
Patent KR-20080094746-A (KR)
Inventor: KIM DUK HYUN
IPC: H02G3/08
Filed: 2007-04-21
Abstract: 본 발명은 세대내에 설치되는 홈분전반을 세대 외벽에 설치함으로써 부재중에도 세대내에 들어가지 않고 전기를 공급하는 공급자나 관리자 또는 특정인이 각 가구의 전기공급상태 및 차단기의 작동상태를 수시로 점검할 수 있도록 하여 전기공급의 안정성을 향상시키며, 이상 발생시 신속하게 대처할 수 있어 화재 또는 감전사고 등의 인위적 재해를 미연에 방지하고, 주택 내부로 방문하지 않고도 점검 및 유지관리 등의 업무를 단시간에 처리할 수 있어 효율성 및 편리성을 향상시킴은 물론 거주자의 신변안전 및 사생활 보호를 동시에 수행할 수 있도록 한 벽면 매입형 통합분전반을 제공하고자 한다. 
     전방이 개방된 직육면체 형태의 본체를 구비하고, 상기 본체의 내부 한쪽에는 홈분전반을 설치하고, 그 일측에는 전압, 전류, 소비전력/피크전력 및 역율, 절연저항, 누설전류등의 전력 정보를 체크할 수 있도록 표시부인 액정화면을 설치하고 그 밑에 월패드 등과 통신이 가능하도록 통신 게이트웨이를 설치하며, 분전반 도어에는 시건 장치를 설치하여 관계자만 열 수 있도록 하며, 모니터와 표시부를 확인할 수 있도록 투명창을 설치하여 열지 않고서도 볼 수 있도록 하는 통합분전반을 제공하고자 한다.  
     또한, 세대 내에서는 수신수단인 월패드를 이용하여 상기의 전력 정보와 검침되는 사용량 및 사용 요금을 볼 수 있도록 하는 것을 특징으로 하는데, 특히 전기 사고로 이어지는 과전류나 누설전류가 설정치보다 높을 경우에는 관리자나 세대 주의 수신수단인 핸드폰으로 경고를 보내 전기 사고로부터 안전하도록 하는 것이다. 
     한편, 본체의 내부에는 별도로 제공되는 비상용 밧데리를 장착시키되, 밧데리에는 통신부가 연결되어 정전 시에도 외부에 현재 상태를 전달할 수 있도록 하고, 주택의 내/외부에 별도로 설치되는 비상등 및 화재경보등과 연결하여 위험에 신속하게 대처할 수 있도록 하여 화재나 정전 사고에도 안전에 신속히 대응하도록 함에 있다. 
       
     본체, 도어, 시건장치, 전력측정부, 감지부, 표시부, 통신부
Patent KR-20080096255-A (KR)
Title: Mobile communication device and display control method
Inventor: PARK JUN SERK
IPC: H04B1/40
Filed: 2007-04-27
Abstract: A mobile communication device and a method for controlling a display of the same are provided to reduce the number of key operation, thereby improving a user's convenience. A wireless communications unit(101) tranceives voice and data signal through the antenna(ANT). A display unit(102) indicates the necessary information in operating terminal. A sound input/output part inputs a sound signal transmitted and received through the microphone(103) of the wireless communications unit, and outputs the sound through a speaker(104). An key input unit(106) detects the input of the key adhered to the terminal and outputs the inputted signal to a controller(108). A memory(107) stores all kinds of the operating programs required for the control of the terminal. A controller connected to each function block controls the function block.
Patent KR-20080099015-A (KR)
Title: The method of managing address and the image device thereof
Inventor: BAE DAE GYU
IPC: H04N5/44
Filed: 2007-05-08
Abstract: An address managing method and an image apparatus thereof are provided to cancel a previous physical address according as whether connection of a port is changed in order to update a physical address accurately, thereby preventing malfunction of an image system. It is determined whether it is connected to an external device. When it is determined that it is connected to the external device, a canceling message canceling an address is generated. The generated canceling message is transmitted to the external device.
Patent KR-20080099473-A (KR)
Title: Method for manufacturing a semiconductor device
Inventor: YANG KI HONG
IPC: H01L21/28
Filed: 2007-05-09
Abstract: The manufacturing method of the semiconductor device is provided to prevent the dishing and erosion in forming the metal line of the semiconductor device using the damascene process. The manufacturing method of the semiconductor device is provided. A step is for preparing the substrate(200) in which the insulating layer(201) is formed. A step is for forming the nitride film on the insulating layer. A step is for forming the contact hole to etch the nitride film and insulating layer(202). A step is for forming the conductive film(203A) to fill the contact hole. A step is for polishing the conductive film by using the polishing stop film as the nitride film.
Patent KR-20070112717-A (KR)
Title: Secondary battery having electrode for improvement of stability during overcharge
Inventor: KIM BO HYUN
IPC: H01M2/34
Filed: 2007-05-19
Abstract: A secondary battery is provided to ensure excellent safety upon overcharge by consuming an overcharged current through electrochemical reactions, particularly in a high-output high-capacity battery. A secondary battery having an electrode assembly capable of repeating charge/discharge cycles comprises a separate electrode (safety electrode) formed of a material(overcharge-reactive material(344)) causing an electrochemical reaction upon overcharge in the electrode assembly. The safety electrode(340) forms the whole or a part of a single wound layer jelly roll-like electrode assembly, or forms one or two electrode layers in a stacked electrode assembly(300).
Patent KR-20080103731-A (KR)
Title: No-load rotation prevention apparatus
Inventor: KIM JIN HO
IPC: F04D15/00
Filed: 2007-05-25
Abstract: An idle prevention system of a vertical multistage pump can prevent idle of the motor and pump more securely by using a water level sensor sensing the water level in the pump and a temperature sensor sensing the temperature rise due to the idle of the impeller. An idle prevention system of a vertical multistage pump of an automatic water supply system using a pump(10) consisting of a lower housing and an upper housing comprises an upper socket(17) formed on the upper housing integrally with a water level sensor(11) sensing the water level and a lower socket(18) combined integrally with a temperature sensor on the one side of the lower housing. Therefore, the system can sense a low water level or temperature rise generated as the motor or the pump idles.
Patent KR-20070118956-A (KR)
Title: Transesterification process for production of (meth)acrylate ester monomers
Inventor: BENDERLY ABRAHAM
IPC: C07C69/54
Filed: 2007-06-07
Abstract: A transesterification process for preparing a (meth)acrylate ester monomer is provided to allow the use of an eco-friendly catalyst while imparting chemical reactivity and selectivity equivalent to those of a tin-based catalyst, such as dibutyltin oxide. A transesterification process for preparing a (meth)acrylate ester monomer comprises the steps of: forming a reaction mixture comprising (a) at least one alkyl (meth)acrylate represented by the following formula 1, (b) at least one alcohol selected from aliphatic linear monoalcohol, branched monoalcohol, alicyclic alcohol, aromatic alcohol, functionalized alcohol, unsaturated alcohol, non-aliphatic polyol, ethylene urea-ethylene oxide adduct alcohol and a combination thereof, and (c) at least one polymerization initiator; adding a mixed salt transesterification catalyst to the reaction mixture; heating the reaction mixture to initiate the reaction between alkyl (meth)acrylate and at least one alcohol to form a (meth)acrylate ester represented by the following formula 2 and an alcohol represented by the formula of R'-OH; and removing the mixture of a compound of the formula of R'-OH with a compound of formula 1 through distillation. In the formulae, R is H or CH3; R' is a C1-C8 linear or branched alkyl; and R'O is at least one alkoxide of alcohol.
Patent KR-20080109504-A (KR)
Title: Membrane electrode assembly with multilayored cathod electrode for using in fuel cell system
Inventor: PARK JUN YOUNG
IPC: H01M4/86
Filed: 2007-06-13
Abstract: A membrane electrode assembly with a multilayered cathode electrode is provided to maintain the ion conductivity at a solid polymer electrolyte membrane and to prevent the flooding phenomenon at a cathode electrode by suppressing the move of water molecule from a polymer electrolyte membrane to a cathode electrode. A membrane electrode assembly has a multilayered cathode electrode(20) for a fuel cell system. The cathode electrode comprises a support layer(28), carbon layer(24, 26), and catalyst layer(22). The carbon layer comprises the first carbon layer having relatively less porosity and the second carbon layer having relatively more porosity.
Patent KR-20080109984-A (KR)
Title: 안전 그레이팅
Inventor: LEE SEUNG RYOUL
IPC: E03F5/06
Filed: 2007-06-14
Abstract: 본 발명은 잔디 운동장이나 기타 체육시설을 즐길 수 있는 곳에 설치되어 배수로의 상측 덮게 역할을 하는 그레이팅에 관한 것으로 보다 구체적으로는, 
     내측으로 다수의 보강프레임(120)이 일정간격 이격 되게 체결되어 있고, 상기 보강프레임(120) 사이 공간으로 배수로(130)가 구비되며, 상면으로 단턱(110)이 구비되어 있는 몸체프레임(100)과;  
     상기 몸체프레임(100) 내측에 체결된 보강프레임(120)의 상면에 안착 되는 것으로, 상기 단턱(110)에 의해 이탈되지 않고 몸체프레임(100)과 결합되는 쿠션부재(200)로 구성되는 것을 특징으로 하여,  
     본 발명은 스틸 재질로 이루어진 몸체프레임에 배수가 용이하고 쿠션작용을 하는 쿠션부재를 안착하여, 배수는 용이하면서 쓰레기 및 오물의 투기로 인한 퇴적물의 발생 및 부패로 인한 악취가 발생되는 것을 사전에 차단하여 배수로를 항시 청결한 상태로 유지가 가능하도록 하고, 또한 상기 쿠션부재로 인해 물기가 있는 상태에서도 보행자가 미끄러지는 경우가 발생하지 않아 안전사고를 미연에 방지할 수 있어 운동하는 사람들이 보다 안정되게 운동을 할 수 있도록 하고, 또한 기존 스틸그레이팅은 철재로 이루어져 단색으로 표현되는 반면 본 발명은 쿠션부재의 색상을 다양하게 활용할 수 있어 주변환경과 조화가 탁월하여 미관상 미려하며, 쿠션부재의 쿠션 작용에 의해 운동장에서 축구 등 기타 몸싸움이 심한 운동을 하다 그 레이팅에서 넘어지게 되더라고 부상의 우려가 없는 것으로, 
     따라서, 본 발명은 기존의 스틸그레이팅의 주기능인 배수능력은 유지하면서 배수로의 청결을 유지하고 안전성의 향상과 미관상 미려한 안전 그레이팅에 관한 것이다. 
       
     그레이팅, 쿠션부재, 배수, 프레임
Patent KR-20080110132-A (KR)
Title: Device of press bending and hydroforming for forming knobs or handles of household electric appliances
Inventor: KIM YUN GYU
IPC: B21D26/057
Filed: 2007-06-14
Abstract: By using the performing interpretative program, the surface defect by the clamp mark of the preexistence bending mode is removed. A press bending and hydroforming apparatus comprises an upper mold(1) and a lower mold(2) of the monoblock mold which is the basic structure of the bending mold the press bending mold comprised; an upper mold(3) and a lower mold(4) as the middle mold molding the product center curvature part; an upper mold(5) and a lower mold(6) of the jaw determining the final bending curvature and bending part surface property; and an upper mold(7) and a lower mold(8) of the guide mold moving the setting position of the jaw for the bending curvature change and quality improvement.
Patent KR-20080113757-A (KR)
Title: Hanger
Inventor: HWANG BO UI
IPC: A47G25/14
Filed: 2007-06-26
Abstract: A hanger capable of spreading wrinkle of trousers is provided, which spreads the fine wrinkle of trousers in the state of being placed on a wardrobe. A hanger(10) spreading the fine wrinkle of trousers comprises: a first clamper member(11); a first connector(13a) in which one end is combined with the first clamper member; a hook(14) coupled with the first clamper member to be faced with the first connector; a second connecting member(13b) of which one end is slide-connected to the other end of the first connector in the longitudinal direction; a second clamper member(12) coupled with the other end of the second connecting member to be faced with the first clamper member. The first and second clamper members comprise the tong having elasticity.
Patent KR-20080114290-A (KR)
Title: Novel hepatitis c virus mutants having enhanced replication and infectivity
Inventor: AHN BYUNG YOON
IPC: C12N15/51
Filed: 2007-06-27
Abstract: A hepatitis C virus strain with an increased replication ability and an infection property is provided to supply a new strain of hepatitis C virus(HCV) genotype 2a JFH-1 with the increased replication ability and the infection property and to show he infection property and the replication ability increased in the cell culture system. A hepatitis C virus strain with an increased replication ability and an infection property is a virus strain substituted for an amino acid between a number of 2340 burn and a number of 2442 in an amino acid sequence of a polyprotein coding a hepatitis C virus(HCV) genotype 2a JFH-1 genome RNA or an amino acid residue. The amino acid residue is one different from an original amino acid residue of the amino acid residue between a number of 2460 and a number of 2480.
Patent KR-20070074536-A (KR)
Title: Toner level sensing apparatus for developing device and image forming apparatus including the same
Inventor: SHIN JOONG GWANG
IPC: G03G15/06
Filed: 2007-06-27
Abstract: An apparatus for sensing a developer level of a developing machine and an image forming apparatus with the same are provided to reduce error sensing possibility capable of being generated while a developer is attached. A light emitting element(151) irradiates a beam on a developer storing space(101a) of a developing machine(100). A light receiving element(161) receives the beam from the light emitting element(151) through the developer storing space(101a). A charging prevention agent for preventing the attachment of a developer is coated on at least one of a light emitting window(153) connected with the light emitting element(151) and a light receiving window(163) of the light receiving element(161).
Patent KR-20090000303-A (KR)
Title: Guiding method of navigation to most suitable gas station by the information of driver and gas station
Inventor: KIM CHANG SOO
IPC: G01C21/34
Filed: 2007-06-28
Abstract: A guiding method of navigation to most suitable gas station by the information of driver and gas station is provided to display the location of a gas station most suitable to condition of a driver by calculating gas station information fed through an internet web site with driver information fed through a navigation system. A guiding method of navigation to most suitable gas station by the information of driver and gas station comprises a step of registering gas station information operating by a member through an internet web site(101); a step of registering driver information on a navigation(102); a step of storing gas station information of a member, downloaded through an internet web site; a step of reading gas amount of a vehicle in case a navigation operates normally(103,104); a step of searching a gas station corresponding to conditions such as driver information, gas station information, and vehicle proceeding direction; a step of informing a driver of suitable gas station in voice and displaying location of gas station on a navigation screen; and a step of displaying detail information on gas station of when selecting detail information(110,111).
Patent KR-20080004399-A (KR)
Title: Driving system for passenger transportation
Inventor: ILLEDITS THOMAS
IPC: B66B23/02
Filed: 2007-07-04
Abstract: A driving system for transferring passengers is provided to improve shifting comfort by supplying a driving and/or reverse rotation element for a chain or a step chain. A driving system for transferring passengers comprises a driving and/or reverse rotation element(1) and a chain(2) including a plurality of first and second chain pins or chain rollers or chain runners(3A,3B,3C,3D) or chain links(4), which is connected with the runners. The driving and/or reverse rotation element is alternately engaged with the first chain pin on a first pitch circle(5), the second chain pin on a second pitch circle(6).
Patent KR-20080050240-A (KR)
Title: Control method of initial access procedure between mobile station and base station in mobile communication system
Inventor: PARK CHUL
IPC: H04W48/16
Filed: 2007-07-06
Abstract: A method for controlling an initial access method between a terminal and a base station in a mobile communication system is provided to perform an initial access procedure by using various initial access methods between a subscriber terminal and a base station. A terminal checks whether or not a DCD(Downlink Channel Descript) message has been received from a base station(S202). If the DCD message has been received, the terminal checks whether a value of a value field of an access support flag parameter included in the DCD message is 0(S204). If the value is not 0, the terminal selects an initial access method corresponding to the value of the value field of the access support flag parameter(S206). The terminal generates an RNG-REQ(RaNGing-REQuest) message including an access select flag parameter having the value of the value field corresponding to the selected initial access method(S210) and transmits it to the base station(S212). The base station generates a corresponding RNG-RSP(ReSPonse) message and transmits it to the terminal, and accordingly, the terminal performs a remaining initial access procedure(S214).
Patent KR-20080009656-A (KR)
Title: A switch and method for operation thereof
Inventor: CHRISTOPHER STEPHEN M
IPC: H01H15/16
Filed: 2007-07-23
Abstract: A switch and an operating method of the same are provided to prevent the unintended operation caused by the arrangement of multiple features in a single operation button. A switch includes a housing(102), a first switch(106), a second switch(108), a sliding switch button(101), a finger unit, and an actuator arm(112). The housing has a circuit board inside. The first switch is placed on the circuit board. The second switch is placed on the circuit board. The sliding switch button is coupled with the housing to be slid. The finger unit is extended from the sliding switch button, and has an operating unit. The actuator arm is coupled between the sliding switch button and the second switch. The sliding switch button is selectively engaged with the first switch and the second switch. The operating unit is selectively engaged with the first switch as the sliding operation of the sliding switch button with respect to the housing. The sliding switch button performs the push button movement perpendicularly to the sliding operation to be engaged with a popple dome switch when the sliding switch button is located at the first sliding position with respect to the housing.
Patent KR-20090011070-A (KR)
Title: Video processing apparatus and mobile apparatus and control method of video processing apparatus
Inventor: AHN CHANG KOOK
IPC: H04N5/91
Filed: 2007-07-25
Abstract: A video processing apparatus, a mobile apparatus and a control method of the video processing apparatus are provided to reproduce selected image files while receiving image files from an image file supplier. An image processing unit(120) process an image file to be reproduced, and a display unit(130) displays the image processed by the image processor. A user input unit(140) receives the selection from a user, and a controller(150) controls the image controller to reproduce the image files based on the received header file after receiving the header file and the image file from an image file supplier(200) through a communication unit(110). The controller requests the transmission of the header file from the image file supplier to receive the header file from the image file supplier prior to the image file. The controller controls the image processor to reproduce the transmitted image file based on the header file while receiving the image file.
Patent KR-20090012547-A (KR)
Title: Manufacturing device for spiral tube
Inventor: CHOI SEOK JO
IPC: B21D15/00
Filed: 2007-07-30
Abstract: A spiral tube manufacturing device is provided to make mass production possible by heightening accuracy by installing a lifting unit operating between a pair of support rollers. A spiral tube manufacturing device comprises a base frame forming an outer tube; a pair of support rollers(121,122) including a spiral tube in order to pivotally be installed in the down space of the base frame; a molding roller(130) located between two support rollers of the base frame upper part and protruded along the outer circumference; and a lifting unit raising the molding roller to the space between a pair of support rollers.