baber/WOPTO huggingface dataset:
Patent KR-20090033515-A (KR)
Title: Retractable pcb type antenna
Inventor: RYOU BYUNG HOON
IPC: H01Q1/24
Filed: 2007-10-01
Abstract: A retractable PCB type antenna is provided to form the antenna of the flat type and to improve the feature by using the auxiliary antenna. A PCB type master antenna(110) is mounted within the case(100). The auxiliary antenna(130) is inserted within the case or drawn out by using the space of the inside wall of the case and the both sides of the master antenna. The clip(150) is formed in the upper end of the master antenna and connects the auxiliary antenna with the master antenna electrically. The auxiliary antenna is formed with the U-shape. The bottom of the auxiliary antenna is curved. The clip unites with the bottom of the auxiliary antenna.
Patent KR-20090035059-A (KR)
Title: Method for analysing turbulence models for supersonic flow at high angle of attack
Inventor: LEE JAE WOO
IPC: G06F19/00
Filed: 2007-10-05
Abstract: A turbulence model analysis method for supersonic flow at high angle of attack is provided to accurately interpret the variation of flow field according to the attack angle by numerically analyzing the interference on the turbulence model. A turbulence model analysis method for supersonic flow at high angle of attack comprises a step of formulating a governing equation using 3D compressible Navier-Stoke equation, a step of formulating a k-Ð‹ turbulence equation for reflecting the physical phenomenon of the governing equation, a step of building a turbulent viscosity model, as a turbulence model corresponding to the turbulence equation, based on a k-Ð‹ Wilcox turbulence model, a k-Ð‹ WD+ turbulence model, and a k-Ð‹ SST(Shear Stress Transport) turbulence model, and a step of composing a plurality of 3D alignment grating and interpreting the flowing turbulence flow field according to area at high angle of attack.
Patent KR-20090035259-A (KR)
Title: Fabrication method of catalyst-less metal nano-rods by plasma-enhanced atomic layer deposition and a semiconductor element
Inventor: LEE HAN BO RAM
IPC: H01L21/20
Filed: 2007-10-05
Abstract: A fabrication method of a catalyst-less metal nano-rods by plasma-enhanced atomic layer deposition and a semiconductor element is provided to simplify a manufacturing process by growing a nano rod with a magnetic assembly. A silicon substrate without a natural oxide and a silicon substrate which is deposited with SiO2 of 100nm are heated at 300.C degrees. A redundancy precursor excluding a cobalt precursor is removed by spreading an argon purging gas for one second. NH3 200sccm and SiH 5cmm are reacted with a cobalt precursor absorbed on the silicon substrate. The redundancy reaction gas is removed by using the argon purging gas.
Patent KR-20090035842-A (KR)
Title: Method for discount billing in case of origination adjacent to access point and access point server
Inventor: YOON MIN GEUN
IPC: H04W4/24
Filed: 2007-10-08
Abstract: A method for performing the discount charging and an access point server are provided to discount the charging by using an authentication ID and location information of the latitude/longitude in case a call is originated through a mobile communications terminal wirelessly connected to an access point. Location information for the discount charge service is stored. An authentication ID is given to a mobile communication terminal. A call establishment request message is received from the mobile communication terminal which recognizes that it is located in an area adjacent to the access point(S301, S302). The location information of the mobile communication terminal requesting the call establishment is confirmed. The location information stored in the first step and the location information confirmed in the third step satisfies a previously designated condition(S308).
Patent KR-20090036359-A (KR)
Title: Shoock absorber
Inventor: YANG SEUNG KOOK
IPC: F16F9/00
Filed: 2007-10-09
Abstract: A shock absorber is provided to reduce the total volume of vehicle by shortening he elementary length of the mono tubular shock absorber. A shock absorber comprises a hollow piston rod(120) of which the upper end is blocked up and the bottom is opened, a piston valve(130) which marks off the inside of tube with the extension chamber of the upper part and pressing chamber of the lower part, and a free piston(140) which marks off the inside of the piston rod with the gas chamber of the upper part and pressing chamber of the lower part. One end of the piston rod is inserted to the inner side of tube. The other end of the piston rod is extended to the outer side through the top end portion of tube.
Patent KR-20090037114-A (KR)
Title: Cofferdam, its construction method using sheet file and wale and construction method for underwater structure using the cofferdam
Inventor: KIM KWANG SOO
IPC: E02D29/09
Filed: 2007-10-11
Abstract: A cofferdam using a sheet pile and a wale, a construction method thereof, and an underwater structure construction method using the same are provided to efficiently utilize the inner space of a cofferdam without using a tie cable and a strut in a cofferdam. A cofferdam(1) using a sheet pile and a wale is composed of a guide pile(20), a sheet pile assembly(10), and a circular wale(22). The sheet pile assembly is formed by circularly assembling sheet piles. The sheet pile assembly is installed in the guide pile. The outside of the sheet pile assembly is connected to the circular wale installed in the guide pile to support the sheet pile assembly.
Patent KR-20070105949-A (KR)
Title: Method to purify polluted water naturally or refine seawater using partitions
Inventor: HAN SANG KWAN
IPC: C02F1/00
Filed: 2007-10-11
Abstract: A method for purifying contaminated water or refining seawater naturally using partitions is provided to purify the contaminated water or remove impurities of salt, thereby refine the seawater by passing the contaminated water through lower portions of the partitions to allow clean water and contaminants contained in the contaminated water to come out of the contaminated water and decomposing the contaminants separated from the water into ultrafine particles with gradually reduced particle sizes. A method for purifying contaminated water or refining seawater naturally using partitions comprises: a purification tank(10) of which a bottom part is inclined downward, and which has a drain(11) formed on a lowermost side portion thereof; partitions(20) which are installed in multistage within the purification tank with being spaced apart from one another in an equal distance, and which each has an outlet(21) formed at one side of a lower portion thereof; an adjusting plate(30) which has guides(31) installed at both sides thereof, and is formed on a front side of the drain and lifted and lowered to adjust an opening degree of the drain; an operating cylinder(41) which is fixed to the purification tank, and of which a tip of a piston rod(42) is connected to an upper portion of the adjusting plate; a water storage tank(50) which is installed below the drain, and has a discharge pipe(61) formed thereon; a water supply pipe(62) installed on an upper portion of the purification tank oppositely to the drain; and a filtering mesh(70) that is removably installed in a space between the purification tank and the partition and in spaces between the partitions and includes a bottom part(71), a mesh(72) and a traction wire(73).
Patent KR-20080046551-A (KR)
Title: Hair cosmetic
Inventor: HOSOKAWA MINORU
IPC: A61Q5/02
Filed: 2007-10-18
Abstract: A rinsed-off type hair cosmetic composition is provided to prevent flaking, show excellent stability against aging and provide smooth, vivid and elastic feeling to hair after dryness. A hair cosmetic composition comprises: an anionic surfactant; an amphoteric surfactant; a water-soluble copolymer of vinyl pyrrolidone(VP) and vinyl acetate(VA), wherein a ratio of the VP and the VA is 60:40-99:1; and a silicone compound, and is rinsed-off after use, wherein the content of the silicone compound is 0.05-20 wt.%.
Patent KR-20090041037-A (KR)
Title: Apparatus and method for interfacing contents using a portable terminal
Inventor: LEE WON HEE
IPC: H04N5/765
Filed: 2007-10-23
Abstract: A device and a method for interfacing contents using a portable terminal are provided to interface contents stored in plural digital devices through a camera built in the portable terminal and to be capable of manage the various contents in a plurality of digital devices in a single digital device. A control unit determines whether a user selects a file name of a content by manipulating a key input unit or not(S508). If it is determined that a user selected a file name of a content, the control unit determines whether the user manipulates the key input unit to command a transmission(S510). If the user manipulates the key input unit to command a transmission, the control unit transmits the information chosen by the user to a television receiver positioned in the center position of the display unit through an optical transceiving unit and a camera takes a photograph of the information which was chosen by the user to transmit(S512). The control unit inputs the received control command menu as described above, and displays the inputted control command menu in the screen of the display unit(S514). The control unit determines whether the user selects a control command in the displayed control command menu or not(S516). If it is determined that the user selected a control command, the control unit transmits the corresponding control command to the television receiver through an optical transceiving unit(S518).
Patent KR-20090041564-A (KR)
Title: Apparatus and method for virtual channel generation based on program rating
Inventor: HAN DUCK HEE
IPC: H04N21/258
Filed: 2007-10-24
Abstract: A device and a method for virtual channel generation based on program rating are provided to receive and select a broadcasting program with a high program rating in a virtual channel generated to conveniently watch a broadcasting program. In case it does not participate in a virtual channel reception for a reception of a virtual channel information based on a program rating provided by a management server(50), the broadcasting receivers(30a-30n) periodically transmits watched broadcast system channels to the management server. In case it participates in the virtual channel reception, the broadcasting receiver receives the virtual channel information based on the program rating from the management server. The broadcasting receiver receives a broadcast by selecting a popular channel based on the corresponding virtual channel information. The management server receives the broadcast channel information being watched through the corresponding broadcasting receiver which is not participated in the virtual channel reception. The management server selects and stores the virtual channel based on the program rating rank based on the broadcast channel information received. The management server transmits the virtual channel information based on the program rating rank with the broadcasting receiver participating in the virtual channel reception.
Patent KR-20090042528-A (KR)
Title: User call connecting method using the user identification and telephony system thereof
Inventor: LEE BYUNG WOOK
IPC: G06Q10/06
Filed: 2007-10-26
Abstract: A user call connecting method using a user identification and a telephony system thereof are provided to improve satisfaction of clients of telemarketing service or contact center by implementing a connecting function with a client to a consultant whom the client talked to previously. A switching unit(100) manages a path assignment between a consultant terminal(400) and a customer terminal(10). A customer contact device(200) provides a service announcement according to the service scenario. A just-before consultation connection server(300) determines based on the identifying information of client and consultation history information of client according to a request of the customer contact device. The just-before consultation connection server grasps the just-before consultant, and a connection is made between the customer terminal and just-before consultant terminal(420). A database(500) stores the consultation history information of client, and the identifying information of client.
Patent KR-20090045622-A (KR)
Inventor: KIM SANG HOON
IPC: F04D25/08
Filed: 2007-11-02
Abstract: 본 발명은 전자장치에 관한 것으로, 그 구성은, 공기의 흐름을 발생시키는 팬유닛과, 상기 팬유닛이 장착되는 공간을 제공하는 지지프레임 그리고, 상기 팬유닛을 상기 지지프레임에 고정하면서 진동의 전달을 방지하는 결합구를 포함하여 구성될 수 있다.  
       
     팬유닛, 지지프레임, 결합구
Patent KR-20090045785-A (KR)
Inventor: LEE KUENG HWA
IPC: A47C27/07
Filed: 2007-11-02
Abstract: 본 발명은 주로 매트리스의 피복 내부에 배치되어 쿠션을 제공하게 되는 포켓 스프링의 스트링에 관한 것이다. 본 발명의 스트링은 길이방향으로 반으로 접힌 직물과, 직물 상에 일련의 포켓을 형성하기 위한 종방향 접합부와, 상기 각 포켓에 삽입되는 스프링과, 각 포켓을 봉합하는 횡방향 접합부로 이루어진다. 특히 상기 직물은 양단 플랩이 반드시 상부에서 서로 포개져 겹쳐지도록 되며, 이 겹쳐진 부분에 횡방향 접합부가 형성된다. 바람직하게, 상기 직물은 감열식 직물이며, 상기 종방형 접합부와 횡방향 접합부는 초음파 융착에 의하여 형성된다. 
       
     포켓, 스프링, 스트링, 직물, 접헙부, 초음파, 플랩
Patent KR-20090046455-A (KR)
Inventor: LEE JEONG SEOK
IPC: G06F3/0354
Filed: 2007-11-06
Abstract: 본 발명의 펜 형태의 입력 장치는 상기 입력 장치의 일단에 장착되는 회전 가능한 구 형태의 볼, 빛을 상기 볼의 일면으로 조사하는 광원, 상기 광원으로부터 조사된 빛을 감지하여 전기적 신호로 변환시키는 이미지 센서, 상기 볼의 상부에 형성되며 상기 광원에서 조사된 빛이 상기 볼의 일면에서 반사된 후 상기 이미지 센서에 정확히 결상되도록 하는 렌즈부, 및 상기 이미지 센서로부터 제공된 신호를 처리하여 상기 전자 기기의 모니터 상에 디스플레이되는 커서의 위치 변동 데이터를 산출하는 신호 처리부를 포함한다.  
     
     펜, 입력 장치
Patent KR-20090047713-A (KR)
Inventor: KANG HYUN SEOK
IPC: B29D30/08
Filed: 2007-11-08
Abstract: 본 발명은 원주방향의 강성을 고르게 형성시켜서 되는 자동차용타이어의 제조방법에 관한 것이다. 트레드에 형성시키는 블록과 리브 및 러그 등을 동일 형상의 패턴으로 반복시키게 되면 소음의 주파수가 동일하게 되어 소음 성능이 불량해지므로 공진현상이 일어나지 않도록 이웃하는 패턴은 서로 다른 형상을 가져 그 강성을 달리하게 되는 바, 이와 같은 강성차를 커프나 미세그루브를 설치하여 강성을 조정하게 된다. 그러나, UHPT(Ultra-High Performance Tire)의 경우에는 조종안정성이나 제동성능을 중요하게 생각하므로 커프를 삽입한다던지 그루브를 형성시켜 블록을 작게 형성시키는 일이 곤란하게 된다. 그리하여 본 발명은 트레드를 형성시키는 고무의 물성을 피치 별로 달리 형성시키되 큰 피치의 경우에는 경도가 낮은 고무조성물로 트레드를 형성시키며 피치가 작은 경우에는 경도가 높은 고무조성물로 트레드를 형성시킴으로서 피치의 크기 차에 따른 강성의 조절을 커프가 아닌 고무조성물의 경도로 수행할 수 있게 한 것임. 
     타이어, UHPT, 원주방향 강성. 소음 성능, 제동 성능, 조종 안정성.
Patent KR-20080043251-A (KR)
Title: Corrosion and wear resistant alloy
Inventor: KAJINIC ALOJZ
IPC: C22C38/24
Filed: 2007-11-12
Abstract: A powder metallurgy corrosion and wear resistant tool steel article and an alloy thereof are provided, wherein the article is manufactured by hot isostatic compaction of nitrogen atomized, prealloyed high-chromium, high-vanadium, high-niobium powder particles, and the alloy is particularly usefully used in the manufacture of components for advanced bearing designs as well as machinery parts exposed to severe frictional wear and corrosion conditions. As a corrosion and wear resistant tool steel alloy manufactured by hot isostatic compaction of nitrogen gas atomized prealloyed powder particles, the corrosion and wear resistant tool steel alloy is characterized in that the prealloyed powder particles consist essentially of, by weight percent: 2.0 to 3.5 of C; 1.0 or less of Si; 1.0 or less of Mn; 12.5 to 18.0 of Cr; 2.0 to 5.0 of Mo; 6.0 to 11.0 of V; 2.6 to 6.0 of Nb; 1.5 to 5.0 of Co; and 0.11 to 0.30 of N with the balance being essentially iron and incidental impurities. The carbon is balanced with chromium, molybdenum, niobium, vanadium, and nitrogen in accordance with the formulae, Cmin=0.4+0.099x(%Cr-11)+0.063x%Mo+0.177x%V+0.13x%Nb-0.85x%N and Cmax=0.6+0.099x(%Cr-11)+0.063x%Mo+0.177x%V+0.13x%Nb-0.85x%N. In the corrosion and wear resistant tool steel alloy, the microstructure contains at least 20% of primary carbides of which at least 50% are MC type carbides.
Patent KR-20080069900-A (KR)
Title: Tag reader
Inventor: FUCHIDA HIDEHIKO
IPC: B65G1/137
Filed: 2007-11-28
Abstract: A tag reader is provided to check normality of a preformed process by clearly recognizing the number of RFID(Radio Frequency IDentification) tags to be processed and the number of processed RFID tags when a plurality of RFID tags found in a predetermined range are continuously accessed. A reader/writer(13) determines whether reading is correctly performed by comparing the number of articles loaded on a pallet(15) with quantity information stored in an RFID tag(16) attached to the pallet. The RFID tag attached to the pallet is blocked when the article is loaded on a loading position and stores the quantity information for the articles loaded on the pallet according to loading order. Each article loaded on the pallet is attached with the RFID tag. The number of articles loaded on the pallet is determined by reading the RFID tags attached to each article loaded on the pallet.
Patent KR-20090055307-A (KR)
Title: Negative electrode for rechargeable lithium battery, and rechargeable lithium battery including same
Inventor: CHOI NAM SOON
IPC: H01M10/04
Filed: 2007-11-28
Abstract: A negative electrode for a rechargeable lithium battery is provided to improve lifetime property by suppressing volume change of a negative electrode active material, and to efficiency of the negative electrode by suppressing the reaction with lithium ion of electrolyte. A negative electrode(112) for a rechargeable lithium battery comprises a current collector; a negative electrode active material layer formed on the current collector. The negative electrode active material layer comprises an interpenetration type cross-linked network; and a negative electrode active material present within the interpenetration type cross-linked network. The interpenetration type cross-linked network is formed by crosslinking a first polymer having a hydroxyl group or an amine group and a second polymer having a carboxylic acid group.
Patent KR-20090056404-A (KR)
Title: Angle adustable organ type acceleration pedal assembly
Inventor: SUNG JOONG YOUNG
IPC: B60K26/00
Filed: 2007-11-30
Abstract: An angle adjustable organ type acceleration pedal assembly is provided to improve manipulation feeling and convenience by controlling the initial angle of a fixed pedal plate. An angle adjustable organ type acceleration pedal assembly comprises: an accelerating pedal arm which is connected to an engine and delivers the acceleration signals; a pedal plate(120) which is coupled on the accelerating pedal arm and is pressurized in the acceleration of the vehicle by a driver; and an inclination angle adjusting device controlling the initial tilt angle of the pedal plate toward the floor. The inclination angle adjusting device comprises: a floor fixing part(132) fixed to the floor of the car body; and a pedal mounting bracket(134) which is coupled on the top of the floor fixing part and supports the bottom of the pedal plate. The floor fixing part has a flat upper side.
Patent KR-20090056522-A (KR)
Title: Cosmetic composition having free radical scavenging activity comprising the extract of citrus aurantium, hypericum sampsonii hance, taxillus chinensis, ligustrum lucidum, lycium chinense as active ingredient
Inventor: LEE JUNG NOH
IPC: A61Q19/08
Filed: 2007-11-30
Abstract: A cosmetic composition containing a plant extract for preventing skin aging is provided to remove free radical, inhibit the oxidation of biomass, prevent skin aging. A cosmetic composition for removing free radical comprises 0.0001-20.0 weight% of Citrus aurantium, 0.0001-20.0 weight% of Hypericum sampsonii Hance, 0.0001-20.0 weight% of Taxillus chinensis, 0.0001-20.0 weight% of Ligustrum lucidum and 0.0001-20.0 weight% of Lycium chinense extract. The plant extracts are obtained by using water, hydrous and anhydrous low alcohol of 1-4 carbon atoms(methanol, ethanol, propanol and butanol), acetone, ethyl acetate, chloroform, or 1,3-butyleneglycol. The composition is used in a form of solution, suspension, emulsion, paste, gel, cream, lotion, powder, soap, surfactant-containing cleansing, powder type foundation, emulsion type foundation, wax type foundation or spray type foundation.
Patent KR-20090058831-A (KR)
Title: Prism sheet for scratch prevention and optical film incluing it
Inventor: KIM KWANG WON
IPC: G02B5/04
Filed: 2007-12-05
Abstract: A prism sheet and an optical film including the same are provided to reduce luminance variation and to improve an optical function by including a second prism between first prisms in which a top part is cut. A first prism(312) which has a flat plane in a peak part of a prism is separated as a fixed interval. In prism part(310), a second prism(314) is included between the first prisms. Height of the second prism is lower than height of the first prism. The height of the second prism is 5~20um. Width of the flat plane of the first prism is 2~4um. An optical film is formed by laminating a diffusion sheet, a prism sheet, and a prism protecting sheet. The prism sheet is laminated by overlapping prism sheets of the same kind or different two kinds or more.
Patent KR-20090059204-A (KR)
Title: Multi transport packet generator and advanced t-dmb receiver
Inventor: KIM DUCK HWAN
IPC: H04N5/44
Filed: 2007-12-06
Abstract: A multi-transport packet generator and an AT(Advanced Terrestrial wave) DMB(Digital Multimedia Broadcasting) receiver including the generator are provided to easily distinguish kinds of TSs(Transport Streams) of the AT DMB consisting of a hierarchical structure, thereby efficiently performing a decoding process suitable for a characteristic of multi-TS packets. A base layer baseband modem(200) restores a base layer TS from a received signal. An enhancement layer baseband modem(300) restores an enhancement layer TS from the received signal. A multi-transport packet generator(400) converts the base layer TS and the enhancement layer TS into multi-transport packets. The base layer TS and the enhancement layer TS are transmitted in multi-transport packet unit of predetermined size. A header generator of the multi-transport packet generator generates headers of the multi-transport packets.
Patent KR-20090060769-A (KR)
Title: Connection tool for electric cables
Inventor: KIM TAE YEONG
IPC: H01R9/11
Filed: 2007-12-10
Abstract: A cable coupling unit is provided to couple cables without separate tools or passing through an insulator removal of the cables and insulation of externally exposed wires after coupling. An insulating case(100) has a receiving space for receiving wiring sections of cables(300) to be coupled. A wiring conductor comprises plural point sections(112), and electrically connects the cables. The plural point sections are equipped on the insulating case, and pierce through insulators of the cables received on an inner side of the insulating case to contact with conducting wires of the cables. The insulating case comprises at least one of a connection terminal or socket electrically connected to the wiring conductor and used for electric connection with another insulating case.
Patent KR-20090060850-A (KR)
Title: Vegetation reinforcement panel, retaining wall using the same and the construction method thereof
Inventor: HONG SUNG YOUNG
IPC: A01G1/00
Filed: 2007-12-10
Abstract: A vegetation reinforcement panel, a wall using the same and a construction method thereof are provided to make vegetation possible on the front side of a retaining wall using the panels and to secure enough vegetation space without laminating or putting the panels in an inclined manner. A vegetative reinforcement panel(10) comprises a vegetation unit(12) which is formed through the front and rear sides, and a main body(11) formed on the outside of the vegetation unit in a closed shape. An inclined groove is formed on the inner side of the main body to be inclined from the front to the rear of the main body. The reinforcement panel is installed as a support plate in which soil is filled in the upper side is inserted into the inclined groove. A panel type retaining wall(1) using the vegetation reinforcement panel is constructed by laminating the reinforcement panels to form the front side of the wall and placing geosynthetics(40) on the rear side of the reinforcement panels.