baber/WOPTO huggingface dataset:
Patent KR-20130010777-A (KR)
Title: Parallel optical interconnection module by using double side perforated silicon optical platform and manufacturing method thereof
Inventor: LEE YONG TAK
IPC: G02B6/42
Filed: 2011-07-19
Abstract: PURPOSE: A parallel optical connection module with a double-sided hole silicon optical platform and a manufacturing method thereof are provided to advantage a high speed operation and a low power operation by reducing capacitance and inductance generated in a wire. CONSTITUTION: A silicon optical platform(100) is installed on a PCB substrate(200). An optical element array(120) and a driver element(130) are embedded in a surface of a silicon substrate(110). A double-sided hole includes an optical fiber insertion hole and an optical path hole. The optical path hole is formed on a floor surface of the optical fiber insertion hole concentrically to the optical fiber insertion hole. An optical fiber is inserted into the double-sided hole through the optical fiber insertion hole. An outer case(400) is formed of aluminum for radiation.
Patent KR-20130010959-A (KR)
Title: Polymer modifiers for aspalt, and asphalt compositon containing the same
Inventor: SEO YOU SEOK
IPC: C08L53/02
Filed: 2011-07-20
Abstract: PURPOSE: A polymer modifier for asphalt is provided to be functionalized without molecular weight loss and to reduce dissolving time for mixing into asphalt while maintaining balance of physical properties. CONSTITUTION: A polymer modifier for asphalt is a vinyl aromatic-conjugated diene copolymer which is added into asphalt while the softening temperature and the elongation thereof satisfies formula 1: 148.59 Δ AC/B < 206.75 when added into the asphalt. In formula 1, A is a softening point(°C) measured by ASTM36, B is a dissolving time(min) until reaching the softening temperature difference of 2.5 °C or less in a storage stability test, and C is an elongation(mm) measured at 5 °C by ASTM D113. [Reference numerals] (AA,DD) Embodiment 6; (BB,CC) Comparative embodiment 1
Patent KR-20120121817-A (KR)
Title: 와이파이와 이동통신망을 혼용한 보안 데이터 통신 장치 및 방법
IPC: H04L9/14
Filed: 2011-08-08
Abstract: 본 발명은 와이파이와 이동통신망을 혼용한 보안 데이터 통신 기술에 관한 것으로, 클라이언트 단말로 와이파이망에 접속하여 데이터 서비스를 제공받고자 하는 경우, 먼저 이동통신망에서 사용되는 SSL이나 IPSec 등과 같은 암호화 기술을 통해 초기 인증을 수행하고, 이후 와이파이 망을 통해 암호화된 데이터 통신을 수행하는 것을 특징으로 한다. 본 발명에 의하면, 이동통신망 네트워크를 통해서는 작은 용량의 키 데이터만을 교환하기 때문에 사용자들은 비용 부담이 거의 없는 안전한 와이파이 사용을 가능하게 할 수 있고, 이동통신 서비스 제공자 역시 이동통신망 네트워크의 부하 증가 없이도 보안성을 확보할 수 있다.
Patent KR-20130020250-A (KR)
Inventor: LEE JUN YUK
IPC: A61K8/97
Filed: 2011-08-19
Abstract: PURPOSE: A color meditation pack and a method of meditation using the same are provided to increase the degree of concentration of the meditation. CONSTITUTION: A method of meditation comprises a flexible transparent plastic vessel(110), a filler unit(130) which consists of transparent gel or liquid and is filled in the plastic vessel, and a life information unit which is dispersed within the filler unit and comprises color information pieces with multiple color life information.
Patent KR-20120019378-A (KR)
Title: Carbon nanotube wire and manufacturing method thereof
Inventor: WADA MAKOTO
IPC: H01L21/28
Filed: 2011-08-19
Abstract: PURPOSE: A carbon nano tube wire and a manufacturing method thereof are provided to suppress the growth of a carbon nano tube in an inner side of a via hole by forming a catalyst inactive layer in the inner side of the via hole. CONSTITUTION: A contact layer(100) is formed on a substrate(10). The contact layer is comprised of a contact layer insulation film(11) and a contact(12). A first wire layer is formed on the contact layer. A first wiring layer(200) is comprised of a stopper layer(13), a wiring layer insulation film(14) and a lower layer wiring(16). A via hole(300) is comprised of a stopper layer(17), a via layer insulation film(18), and a via(310).
Patent KR-20130020405-A (KR)
Title: Portable device and its application program for manipulating a broadcasting receiving equipment
Inventor: LEE HYO JIN
IPC: G06F9/44
Filed: 2011-08-19
Abstract: PURPOSE: A portable terminal application device, a method, and a portable terminal are provided to enable a user to easily watch desired broadcasts in an environment in which various broadcast receivers are existed. CONSTITUTION: An information processing and storing unit(14) stores broadcast program information collected by an information collecting unit by processing the broadcast program information as a predetermined format. An UI(User Interface) display and processing unit(16) displays an icon which indicates channel information by using data stored in the information processing and storing unit. The UI display and processing unit outputs a selecting signal including channel information which is indicated by the icon selected by a user. A broadcast receiving device control unit(18) outputs and creates a control signal for controlling a broadcast reception device according to the selecting signal. [Reference numerals] (12) Information collecting unit; (14) Information processing and storing unit; (16) UI and processing unit; (18) Broadcast receiving device control unit; (20) Network; (30) Location information acquisition unit; (40) Broadcast receiving device
Patent KR-20130024572-A (KR)
Title: Hydraulic propeller enhancement method
Inventor: LIN ZUEI LING
IPC: B63H11/00
Filed: 2011-08-31
Abstract: PURPOSE: A method for enhancing a hydraulic propeller is provided to enhance the propelling force of a propeller and to save power consumption. CONSTITUTION: A method for enhancing a hydraulic propeller is as follows; a step for installing the hydraulic propeller on a boat and providing the boat; a step for installing at least one gas outlet of the hydraulic propeller at a selected area of a high-speed axial flow of water; a step for providing a gas guide device(50) for connecting the bottom end of at least one guide pipe to the gas outlet; a step for employing the hydraulic propeller in the high-speed axial flow of the water passing through the gas outlet according to the principle of Bernoulli; and a step for employing negative pressure to draw outdoor air into the gas outlet.
Patent KR-20120025427-A (KR)
Title: Optical display device having polarizing film
Inventor: KITAGAWA TAKEHARU
IPC: B29L11/00
Filed: 2011-09-02
Abstract: PURPOSE: A manufacturing method of an optical display apparatus is provided to manufacture the optical display apparatus using a polarizing film which has required optical properties. CONSTITUTION: An optical display apparatus(200) comprises an optical display panel(201) which is formed with a liquid crystal display panel or an organic electroluminescent display panel. A polarizing film(203) is combined with a transparent adhesive layer(202) of the display panel. A protective layer(204) is attached on the outer surface of the polarizing film. The protective layer is made of a transparent resin material.
Patent KR-20130028321-A (KR)
Title: Method for double opportunistic transmission cooperative diversity
Inventor: KIM NAM SOO
IPC: H04B7/14
Filed: 2011-09-09
Abstract: PURPOSE: A DOT(Double Opportunistic Transmission) cooperative diversity method is provided to solve a problem that transmitting power and wireless resources of a system are wasted by limiting the number of transmission relays to prevent a relay which cannot improve the performance of the system from performing transmission from the beginning. CONSTITUTION: A average transmission relay signal is controlled according to a GSC(Generalized Selection Diversity) method to be same as the number of receiving branches of a limited destination. When only a signal having a strong SNR(Signal to Noise Ratio) is selected from received signals to perform the MRC(Maximal Ratio Combining) of the selected signal, the MRC of all inputted signals is performed if the number of the received signals is less than the number of the receiving branches of the destination. If the number of the received signals is more than the number of the receiving branches of the destination, signals having a large SNR among the inputted signals are selected as many as the number of the receiving branches. The MRC of the selected signals is performed.
Patent KR-20130030633-A (KR)
Title: Noise reduction type motor driven power steering
Inventor: LEE CHI HO
IPC: B62D5/04
Filed: 2011-09-19
Abstract: PURPOSE: A noise reduction type electric steering device is provided to reduce rattle noise and to improve initial operation resistance by improving a structure of an elastic body pressing a warm shaft to a direction where a warm wheel gear is installed. CONSTITUTION: A noise reduction type electric steering device(1) comprises a worm wheel gear(12), an outer member(30), a pressure pin member(40), and an elastic pressure unit(60). The warm wheel gear is fixed to an outer side of a steering shaft(10). The warm shaft is rotated while being engaged with the warm wheel gear. The outer member is installed along the outer periphery of the warm shaft. The pressure pin member is installed in a direction intersecting with the outer member, thereby being in contact to the outer member. The elastic pressure unit elastically supports the pressure pin member and varies elastic force according to the length being pressed.
Patent KR-20130032960-A (KR)
Title: Connecting device for charging use in electric vehicle
Inventor: KANG BYUNG MO
IPC: B60L11/18
Filed: 2011-09-26
Abstract: PURPOSE: A connecting device for charging an electric vehicle is provided to secure sealing among a charging connector of a vehicle and a charging gun of a charging station. CONSTITUTION: A charging connector(10) having multiple terminal sockets(11) is mounted on a vehicle. The terminal sockets are connected to a battery of the vehicle. A charging gun(20) is installed in the front end of a cable(C) of a charging station and has multiple terminal plugs(21). A sealing unit(30) comprises an annular electromagnet(31) and an annular magnetic body(32). The sealing unit is separately installed in one side of the charging connector and the charging station so that the charging connector and the charging station can be watertight.
Patent KR-20130034283-A (KR)
Title: Manufacturing method for porous implant and porous implant produced thereof
Inventor: SUN DOO HOON
IPC: A61L27/04
Filed: 2011-09-28
Abstract: PURPOSE: A manufacturing method of porous implant and a porous implant manufactured thereof are provided to be securely fixed at the surrounding bone tissue within a fast time and not generate stress shielding phenomenon at the surrounding bone tissue after the transplant. CONSTITUTION: A manufacturing method of porous implant comprises a step of injecting which fills raw material is consisted of metal powder or ceramic powder in mold; and a step of sintering that applies constant pressure to raw material(2) filled in mold using electric sintering apparatus(1) and sinters the raw material at a constant temperature by electrifying the raw material. The porous implant shortens the manufacturing time and lowers the manufacturing temperature. A pressure added in a sintering step is 100 to 2000kgf / cm^2. A temperature which sintered in a sintering step is 800 to 1400>=.
Patent KR-20120034054-A (KR)
Title: Sintered valve guide material and method for manufacturing the same
Inventor: FUJITSUKA HIROKI
IPC: C22C33/04
Filed: 2011-09-30
Abstract: PURPOSE: A sintered valve guide material and manufacturing method thereof are provided to keep wear resistance and enough intensity by decentralizing the existing form and quantity of iron carbide phase. CONSTITUTION: A sintered valve guide material is composed of pores and a matrix microstructure. The matrix microstructure is consists of pearlite phase, ferrite phase, or a mixed structure of perlite phase, ferrite phase, Fe-P-C compound phase, and copper phase. The graphite of the metal structure is dispersed in a part of pore. An iron - phosphorus - carbon compound phase is the area ratio of 3~25% to the metal structure. The copper phase is 0.5~3.5%.
Patent KR-20130036529-A (KR)
Inventor: LEE JONG SIK
IPC: F01N3/28
Filed: 2011-10-04
Abstract: 본 발명의 디젤엔진의 배기정화시스템에 관한 것으로, 디젤엔진의 배기가스가 배출되는 배기관과; 상기 배기관과 연결되며 광촉매에 의해 상기 배기가스를 정화하는 정화모듈과; 상기 정화모듈로 전원을 공급하는 전원공급부와; 상기 배기관의 내부에 구비되어 배기가스에 포함된 유해물질의 농도를 감지하는 감지센서와; 상기 감지센서의 감지결과에 따라 상기 전원공급부의 전원공급세기를 조절하는 제어부를 포함하며, 상기 광촉매는, 수열합성법을 이용한 항균성 산화티타늄 나노입자인 제1형의 산화티타늄, 및 마이크로파 저온 플라즈마 방법으로 표면처리된 제2형의 산화티타늄을 포함하는 광촉매 재료, 알파-알루미나(α- Al2O3) 또는 입자가 0.2cc/g 이상이고, 20㎡/g 초과의 면적을 갖는 알루미나를 포함하는 세라믹 재료, 및 제올라이트를 포함하는 조촉매를 포함하는 모노리스형 광촉매를 포함하며, 상기 제1형의 산화티타늄은 상기 모노리스형 광촉매 중 35 wt% 이상, 상기 제2형의 산화티타늄은 상기 모노리스형 광촉매 중 20 wt% 이상 포함되고, 상기 알파-알루미나(α- Al2O3)는 상기 모노리스형 광촉매 중 7 wt% 이상, 상기 입자가 0.2cc/g 이상이고, 20㎡/g 초과의 면적을 갖는 알루미나는 상기 모노리스형 광촉매 중 7 wt% 이상 포함되는 것을 특징으로 한다.
Patent KR-20130039188-A (KR)
Title: Method of manufacturing polarizing plate, method of manufacturing display apparatus having the same and the display apparatus
Inventor: JANG DAE HWAN
IPC: B29C59/02
Filed: 2011-10-11
Abstract: PURPOSE: A manufacturing method of a polarizing plate, a manufacturing method of a display apparatus having the same and a display apparatus thereof are provided to improve the brightness of the display apparatus by reflecting light perpendicular to a polarizing axis using a backlight assembly and reusing the light and simplifying the process by forming a metal layer and skipping the etching process, thereby reducing the manufacturing costs. CONSTITUTION: A first polarizing plate(140) arranged between a first display substrate and a liquid crystal layer has a first polarizing axis and polarizes light provided from a backlight assembly. The first polarizing plate includes a base substrate(141), a resist pattern(142) and a metal layer(143). The base substrate is made from a transparent material. The resist pattern formed on the base substrate includes a non-conductive material and has multiple protrusion parts. The metal layer arranged on the protrusion parts of the resist pattern includes at least one of aluminum, gold, silver, copper, chrome, iron and nickel. The metal layer is capable of forming a stripe pattern on a plan due to having a shape corresponding to the protrusion part of the resist pattern. An extended direction of the metal layer defines the first polarizing axis.
Patent KR-20130040524-A (KR)
Title: Liver protecting beverage containing blackberry vinegar and its preparing method
Inventor: JEONG IL YUN
IPC: A23L2/38
Filed: 2011-10-14
Abstract: PURPOSE: A beverage composition containing Rubus fruticosus vinegar is provided to provide effective recovery from liver damage and a protective effect against oxidative stress. CONSTITUTION: 4-10 parts by weight of Rubus fruticosus vinegar, 0.5-3 parts by weight of Rubus fruticosus concentrate, 0.5-3 parts by weight of apple concentrate, 6-15 parts by weight of high fructose corn syrup, 1-5 parts by weight of folic acid, 0.0001-0.020 parts by weight of enzyme processed stevia, 0.1-0.5 parts by weight of citric acid, 0.01-0.1 parts by weight of lotus leaf extract, 0.01-0.1 parts by weight of raspberry flavor, and 70-90 parts by weight of purified water are mixed and stirred. The mixed solution goes through a first filtration. The filtered solution is sterilized and goes through a second filtration. A manufacturing method of the Rubus fruticosus vinegar comprises the following steps: 25-35 parts by weight of Rubus fruticosus pulverized solution, 10-20 parts by weight of apple concentrate, and 50-60 parts by weight of purified water are mixed. An initial sweetness of the mixture is controlled to 10-20 degrees brix, and yeast is inoculated to perform alcohol fermentation. After the filtration of the alcohol ferment, the alcohol concentrate is controlled to 5-9%, and acetic acid bacteria is inoculated to perform acetic acid fermentation. The alcohol fermentation is performed by inoculating 1-10 parts by weight of Saccharomyces cerevisiae, KCTC 7904, at 20-30 degrees Celsius for 2-6 days. The acetic acid fermentation is performed by inoculating 5-20 parts by weight of Acetobacter sp. PA97 at 25-35 degrees Celsius for 10-25 days. [Reference numerals] (AA) GPx active(control group%); (BB) Drink composition of the present invention(ml/kg);
Patent KR-20130046283-A (KR)
Title: Hyaluronic acid catechol conjugate and use thereof
Inventor: LEE HAE SHIN
IPC: A61L27/54
Filed: 2011-10-27
Abstract: PURPOSE: A hyaluronic acid catechol conjugate and uses thereof are provided to easily give adhesiveness to biocompatible hyaluronic acid as well as to coat various solid surfaces with the biocompatible hyaluronic acid. CONSTITUTION: A hyaluronic acid catechol conjugate is formed by the bonding between carboxyl group of hyaluronic acid and amine group of dopamine with amide bonds. A manufacturing method of a hyaluronic acid catechol conjugate includes the following steps: a step of putting EDC(1-Ethyl-3-[3-dimethyl aminopropyl]carbodiimide Hydrochloride) and NHS(N-hydroxysuccinimide) into a mixture solution of hyaluronic acid and dopamine each with the same equivalent as a dopamine equivalent; a step of allowing the synthesized material to react at pH 2-7 for 2-18 hours; and a step of refining the synthesized material at pH 2-7.
Patent KR-20130049063-A (KR)
Title: Method for measuring hotspot of cell in photovoltaic module
Inventor: AHN JIN HO
IPC: H02S50/10
Filed: 2011-11-03
Abstract: PURPOSE: A method for measuring a hot spot in a cell of a photovoltaic module is provided to suggest a reference of a cell not acting as a hot spot without restriction of an external environmental condition, by checking which cell acts as a load at which current, by increasing the intensity of a current to an electronic load unit. CONSTITUTION: A control part receives a percent corresponding to a comparison value of a short-circuit current(Isc) or a maximum power current(Imp) through an input part(S10). When the percent value corresponding to the inputted reference and the comparison value is inputted, an electronic load unit flows a specific current corresponding thereto(S20). It is checked whether a hot spot of a cell is generated after a constant time(S40), in order to check whether the cell comprised in a photovoltaic module is a hot spot. A thermal camera photographs the photovoltaic module(S50), and judges the existence of the hot spot according to the photographed image. [Reference numerals] (AA) Start; (BB) Input part; (CC) Comparison value; (DD) Control part; (EE) End; (S20) Control part → electronic load unit → cell; (S30) Constant time elapses?; (S40) Generate a hot spot of a cell; (S50) Photograph a photovoltaic module with a thermal camera; (S60) Display a hot spot of the photovoltaic module in a display part; (S70) No different comparison value input?
Patent KR-20120050913-A (KR)
Title: Ratchet-type tensioner
Inventor: YOSHIDA OSAMU
IPC: F16H7/08
Filed: 2011-11-10
Abstract: PURPOSE: A ratchet-type tensioner is provided to prevent flapping sound by locating the outer circumference of a ratchet to the inner circumference of a ratchet receiving hole as a rotation pause status. CONSTITUTION: A housing main body(110) forms an oil supply path which receives external pressure oil provided from an engine block. A plunger(120) is projected from a plunger receiving hole. A high pressure oil chamber(R) is formed between the plunger receiving hole of the housing and a hollow unit of the plunger. A spring(130) is accepted in the high pressure oil chamber. A check valve unit(140) interrupts reversal of the external pressure oil from the inner side of the high pressure oil chamber to the oil supply path. A ratchet receiving hole of a cylinder type is formed on the housing main body.
Patent KR-20130053738-A (KR)
Inventor: YOON HO EOP
IPC: G11B19/20
Filed: 2011-11-16
Abstract: PURPOSE: A spindle motor is provided to arrange clamping magnets on an upper side of a center cone and/or to arrange inhalation magnets on a yoke or a bearing housing, thereby reducing manufacturing expenses of the clamping magnets and/or the inhalation magnets. CONSTITUTION: A stator includes a coil and a core. A rotation axis is inserted into a bearing to be rotated. A rotator includes a yoke(245) and a magnet. A turn table(260) is connected to the rotator. A center cone is inserted into the rotation axis and is arranged on the turn table.
Patent KR-20120053475-A (KR)
Title: Device and method for determination of communication path(s)
Inventor: BICHOT GUILLAUME
IPC: H04L45/24
Filed: 2011-11-16
Abstract: PURPOSE: A communication routes determination apparatus and method thereof are provided to determine one or more communication routes between a communication interface and a communication item based on maximum bandwidth. CONSTITUTION: One or more communication apparatuses creates control messages including each communication address of each communication interface related to a first item(Ej) which displays maximum bandwidth. The control messages are transmitted to other communication apparatuses in order to determine one or more communication routes for transmitting packets of a communication session between the item of the communication apparatus and a communication interface.
Patent KR-20120058412-A (KR)
Title: Wiring board and mounting structure thereof
Inventor: HARAZONO MASAAKI
IPC: H05K3/42
Filed: 2011-11-23
Abstract: PURPOSE: A wiring board and a mounting structure thereof are provided to reduce gas penetration by improving the bond strength of a fiber layer and a resin layer. CONSTITUTION: A through hole(T) penetrates gas(7) in a thickness direction. A through hole conductor(8) coats an inner wall of the through hole. The gas has a resin layer(15) including a resin. A first fiber layer and a second fiber layer respectively include the resin arranged between a plurality of fibers. The resin layer includes not fiber arranged between the first fiber layer and the second fiber layer but the resin.
Patent KR-20130062459-A (KR)
Title: Mobile terminal and contents sharing method for mobile terminal
Inventor: YU HYE IN
IPC: G06Q50/30
Filed: 2011-11-25
Abstract: PURPOSE: A portable terminal and a content sharing method thereof are provided to minimize inconvenience in a content sharing process. CONSTITUTION: A control unit(180) displays one or more sharing units corresponding to a plurality of opponents in a content sharing mode. When one of the sharing units corresponding to the specific opponent is selected, the control unit transmits content to the specific opponent by using the selected sharing unit. One or more sharing units are selected according to a content sharing pattern and the plurality of the opponents. The content sharing pattern includes usage state, usage number, or current usage date information. [Reference numerals] (110) Wireless communication unit; (111) Broadcasting reception module; (112) Mobile communication module; (113) Wireless Internet module; (114) Local area communication module; (115) Location information module; (120) A/V input unit; (121) Camera; (122) Microphone; (130) User input unit; (140) Sensing unit; (141) Proximity sensor; (150) Output unit; (151) Display module; (152) Sound output module; (153) Alarm unit; (154) Haptic module; (160) Memory; (170) Interface unit; (180) Control unit; (181) Multimedia module; (190) Power supplying unit