baber/WOPTO huggingface dataset:
Patent KR-20120009252-A (KR)
Title: Manufacturing method of CIGS powder of absorber layer for solar cells
Inventor: KIM HEE YUN
IPC: H01L31/0445
Filed: 2010-07-23
Abstract: PURPOSE: A method for manufacturing copper-indium-gallium-selenide powder for the photo absorbent layer of a solar cell is provided to prevent the occurrence of problems related to additional facility for preventing oxidization by using reductive amine, hydrazine. CONSTITUTION: A method for manufacturing copper-indium-gallium-selenide powder for the photo absorbent layer of a solar cell uses a copper precursor compound, an indium precursor compound, a gallium precursor compound, and selenium powder as starting materials and implements a reduction reaction using hydrazine. The copper precursor compound, the indium precursor compound, the gallium precursor compound are the mixture of one or more selected from a group including metal nitrate, metal sulfuric acid, metal sulfate, metal phosphorus oxide, and a metal phenolate. The selenium powder is become a solution using hydrazine and is mixed with the copper precursor compound, the indium precursor compound, the gallium precursor compound(S100, S200). The concentration of the hydrazine is between 10 and 100%. The copper precursor compound is dissolved in ultra-pure distilled water to be mixed.
Patent KR-20120011677-A (KR)
Title: Apparatus for rotating stud nut
Inventor: PARK GAB GYU
IPC: B25B15/00
Filed: 2010-07-29
Abstract: PURPOSE: A stud screw nut rotation apparatus is provided to minutely adjust a loosening degrees or tightening degree by automatically or manually rotating a stud screw nut. CONSTITUTION: A stud screw nut rotation apparatus comprises a main body(110), a automatic driving unit(130), and a manual driving unit(140). The main body transfers a power to rotate the stud screw nut. The automatic driving unit gets a driving force for actuating the main body from equipments and transfers the driving force to the main body. The manual driving unit manually gets the driving force and transfers the driving force to the main body.
Patent KR-20110116956-A (KR)
Inventor: LEE EUI JIN
IPC: A47L13/58
Filed: 2010-08-12
Abstract: 구조가 복잡하지 않으면서도 자루의 길이를 조정하여 용이하게 잠그거나 잠금상태를 해제할 수 있는 자루잠금기구가 개시된다.  상기 자루잠금기구는 신축 가능한 자루의 길이가 고정되도록 잠그거나 신축될 수 있도록 잠금을 해제하기 위한 자루잠금기구에 있어서, 일측에 측방으로 개방된 유동공간이 형성되어 있는 중공의 몸체, 상기 유동공간에 전후 이동 가능케 설치된 잠금부재 및 상기 몸체에 회동 가능케 설치되고, 회동방향에 따라 가압부를 통해 상기 잠금부재를 가압하거나 상기 잠금부재에 대한 가압을 해제하여 상기 몸체 내부를 통과하는 상기 자루의 일부분이 상기 잠금부재에 의해 상기 몸체에 대해 움직이지 못하게 고정되도록 하거나 상기 몸체에 대해 움직일 수 있도록 하는 레버를 포함하는 구성을 가진다.
Patent KR-20120015932-A (KR)
Title: Nonvolatile memory device and method of forming the same
Inventor: KWON OH KYUM
IPC: H01L27/115
Filed: 2010-08-13
Abstract: PURPOSE: A non-volatile memory device and a forming method thereof are provided to a threshold voltage dissemination problem by an edge thinning phenomenon of a turner insulating layer. CONSTITUTION: A substrate(100) comprises a second well(102) and a third well(103) formed inside a first well(101). A metallic oxide semiconductor field effect transistor including a first electrode pattern(122) is provided on a first active region(ACT1). A metallic oxide semiconductor capacitor including a second electrode pattern(123) is provided to a second active region. The first electrode pattern and the second electrode pattern are electrically connected through a conductive line(133) and a first via and a second via. The first via is provided to the top of the first electrode pattern. The second via is provided to the top of the second electrode pattern.
Patent KR-20120021802-A (KR)
Title: Method and structure for getting underground water
Inventor: LEE SEUNG YOUNG
IPC: E03F1/00
Filed: 2010-08-17
Abstract: PURPOSE: A ground water recharge structure through a displacement of soil and a method thereof are provided to rapidly recharge lots of ground water by a simple construction without polluting the ground water and to maintain a constant water infiltration amount by using a channel supplying a constant water amount. CONSTITUTION: A ground water recharge structure through a displacement of soil comprises an inflow tube well(110) and a displacement layer(120). The inflow tube well is vertically connected toward the underground at one position of a cannel(10) connected to a catchment area such as a river or reservoir. The inflow tube well multiplies amount of the ground water by continuously infiltrating water into the underground and filtering. The inflow tube well comprises a drainpipe(111) and a screen(112). The screen is installed in an opened end part, thereby cutting off gravels and foreign materials. The displacement layer comprises a gravel layer(121) and a non-woven fabric layer(122). The gravel layer is arranged around the drainpipe of the inflow tube well. The non-woven fabric is formed to surround the gravel layer.
Patent KR-20120021080-A (KR)
Title: Light providing assembly and display device
Inventor: PARK JIN HO
IPC: G02F1/13357
Filed: 2010-08-31
Abstract: PURPOSE: A light providing assembly and a display device are provided to stably receive a printed circuit board. CONSTITUTION: A receiving container includes a main receiving unit(310) and a board fixing unit(320). The main receiving unit receives a light source module and a display panel. The board fixing unit is connected to the main receiving unit. The board fixing unit is extended along one side of the main receiving unit in a first direction. The board fixing unit supports a printed circuit board.
Patent KR-20120022341-A (KR)
Title: 각형 캔용기 판넬링장치
Inventor: MOON JANG YOUNG
IPC: B21D51/26
Filed: 2010-09-02
Abstract: 본 발명의 각형 캔용기 판넬링장치는 테이블; 상기 테이블 상측에 순차적으로 마련되고 서로 다른 사이즈의 각형 캔용기를 판넬링할 수 있도록 구성되되, 제1각형 캔용기의 측면에 요철무늬를 형성하는 제1판넬링수단, 제2각형 캔용기의 측면에 요철무늬를 형성하는 제2판넬링수단 및 제3각형 캔용기의 측면에 요철무늬를 형성하는 제3판넬링수단으로 구성되는 판넬링수단과; 상기 테이블에 마련되되, 상기 선택적으로 이송되는 제1각형 캔용기 또는 제2각형 캔용기 또는 제3각형 캔용기를 대응되는 제1판넬링수단 또는 제2판넬링수단 또는 제3판넬링수단의 하측으로 이송시킨 다음, 제1각형 캔용기 또는 제2각형 캔용기 또는 제3각형 캔용기를 제1판넬링수단 또는 제2판넬링수단 또는 제3판넬링수단으로 공급하는 캔용기공급부; 상기 캔용기공급부를 통해, 제1각형 캔용기는 제1판넬링수단에 제2각형 캔용기는 제2판넬링수단에 제3각형 캔용기는 제3판넬링수단에 선택적으로 공급할 수 있도록 제어하고, 상기 제1판넬링수단, 제2판넬링수단 및 제3판넬링수단을 선택적으로 작동시켜 각형 캔용기의 측면에 요철무늬를 형성할 수 있도록 제어하는 제어부를 포함하여 구성된 것을 특징으로 한다.
Patent KR-20120023415-A (KR)
Title: Pipe inner inspecting mobile robot and apparatus for moving the same
Inventor: CHOI YONG HO
IPC: G01M3/08
Filed: 2010-09-03
Abstract: PURPOSE: A mobile rotor for internal inspection of a pipe and a moving device for the same are provided to enable application of a mobile robot to a small-diameter pipe by moving the robot using the magnetic force of an external magnetic element without a separate driving device. CONSTITUTION: A mobile rotor for internal inspection of a pipe comprises a main body(200), a moving part(218), and a control part. A photographing device is installed in the main body, and the main body is moved according to the movement of an external magnetic element. The moving part transfers the main body in a pipe in one of both directions. The control part drives the photographing device to photograph the interior of the pipe according to the movement of the main body and stores image data obtained by the photographing device.
Patent KR-20120023472-A (KR)
Title: Preparation method of perchlorate
Inventor: KANG NAM GOO
IPC: C01B11/18
Filed: 2010-09-03
Abstract: PURPOSE: A method for manufacturing perchlorate is provided to improve the efficiency of a perchlorate manufacturing process by applying natural light, ultraviolet ray, ozone, or electric spark to solid chloride materials. CONSTITUTION: At least one selected from natural light, ultraviolet ray, ozone, and electric spark are applied to solid chloride materials. The chloride materials are at least one selected from a group including MCl_x, M(ClO)_x, M(ClO_2)_x, and M(ClO_3)_x. In the chloride material group, the M is alkali metal, alkali earth metal, or polyatomic; and the x is 1 or 2. A method for manufacturing perchlorate includes the following: a titanium dioxide is mixed with the chloride materials; and one selected from natural light, ultraviolet ray, ozone, and electric spark is applied to the mixture. The M is capable of being Na, K, Ca, or NH_4.
Patent KR-20120025356-A (KR)
Title: 노약자 전용 임시 받침 쿠션
Inventor: HONG JI HYUN
IPC: B60N2/90
Filed: 2010-09-07
Abstract: 노약자 전용 임시 받침 쿠션은 노약자들이 지하철이나 버스에서 하차 시 하차 벨을 누른 후 문 앞에 서서 내리기까지의 불편함을 최소화하기 위해 고안된 발명품이다. 이 발명품은 지하철이나 버스의 문 옆에 배치하여 하차 벨을 누른 후 하차하기 전까지 몸을 기대거나 걸터앉을 수 있고 짐을 올려놓을 수도 있다. 그리기 위해서 원형 스펀지의 쿠션을 소재로 하고 연결 부의 이음새는 쿠션이 돌아가거나 움직이지 않게 고정한다. 그리고 쿠션은 노약자들의 평균 허리 높이에 맞춰 제작한다.
Patent KR-20120026872-A (KR)
Title: Process monitoring device and semiconductor process apparatus with the same, and process monitoring method
Inventor: KIM SE YEON
IPC: H01L21/02
Filed: 2010-09-10
Abstract: PURPOSE: A process monitoring device and a semiconductor process apparatus with the same, and a process monitoring method are provided to monitor a semiconductor manufacturing process regardless of pressure by extending the pressure range of the process monitoring device. CONSTITUTION: A housing(411) comprises an upper wall(411a), a bottom wall(411b), and a sidewall(411c). A plasma unit(420) generates plasma by ionizing a discharge gas. The plasma unit comprises a first electrode(422), a second electrode(424), and a power supply unit(426). The power supply unit applies the power to one of the first electrode and the second electrode. An optical emission spectrum unit(440) analyzes the light of the plasma generated from the plasma unit.
Patent KR-20120030803-A (KR)
Title: Reflector of road stud
Inventor: KIM KIL HO
IPC: E01F9/06
Filed: 2010-09-20
Abstract: PURPOSE: A reflection plate for a road stud is provided to enable a driver to easily recognize light reflected from a reflection ball of the reflection plate even at a long distance. CONSTITUTION: A reflection plate for a road stud comprises a reflection plate body(200), a protrusion(220), and a reflection ball(230). The reflection plate body is buried in an installation groove(111) formed in the incline(110) of a road stud body(100). The protrusion is formed on the front surface(210) of the reflection plate body and has a reflection ball installation plane(221). The front end of the reflection ball is protruded from the reflection ball installation plane of the protrusion.
Patent KR-20120032208-A (KR)
Title: Efficient etching methods to obtain nano- or mico-sized pyramid patterns on silicon wafers
Inventor: JANG WON GUN
IPC: H01L21/3063
Filed: 2010-09-28
Abstract: PURPOSE: An etching method of a silicon wafer is provided to acquire a quadrangular pyramid pattern of a micrometer size using an etching solution which includes potassium hydroxide and an organic solvent. CONSTITUTION: An oxide film on a silicon wafer surface which has directionality is removed. An etching process is performed on the surface of a wafer using an etching solution which includes potassium hydroxide. The etching process is performed by applying ultrasonic waves. The wafer is washed using the etching solution which has sub-acidity. The surface of the wafer is washed with a material selected among an EKC-830 solution, BOE(Buffered Oxide Etchants), and HF(Hydro-Fluoric acid).
Patent KR-20120033379-A (KR)
Title: Seat with side aribag for vehicles
Inventor: KIM SANG HO
IPC: B60N2/90
Filed: 2010-09-30
Abstract: PURPOSE: A side air bag seat for vehicles is provided to improve incision performance on a connection part between a front seat cover and a side seat cover and prevent a side seat cover from being extended during the unfolding of an air bag cushion. CONSTITUTION: A side air bag seat for vehicles comprises a back pad(100), a front seat cover(200), a side seat cover(300), a hard coating layer, and a connection part(500). An air bag cushion(111) is built in a back pad. A front seat cover comprises an inner cover material(210) and an outer cover material(220). The front seat cover surrounds the front side of the back pad. The side seat cover is formed of the outer cover material and surrounds the side of the back pad. The hard coating layer is formed on the outer cover material of the side seat cover. The connection part is sewn between the front seat cover and the side seat cover.
Patent KR-20120033708-A (KR)
Title: Flowerpot using pet bottle
Inventor: CHEONG YOON SUP
IPC: A01G29/00
Filed: 2010-09-30
Abstract: PURPOSE: A flowerpot using a PET bottle capable of stably supplying the fixed amount of moisture to plants is provided to use a wick for supplying the moisture into soil inside the flowerpot. CONSTITUTION: A flowerpot using a PET bottle comprises the following: a wick-integrated type stopper(12) combined to the PET bottle(11); a mounting unit(13) combined to the stopper; a PET bottle mounting unit(31) for mounting a body of the PET bottle; a first plate(34) connected to one end of a wick mounting unit(32); and a second plate(35) connected to one end of a water storage unit(33). The PET bottle mounting unit, the wick mounting unit, and the water storage unit are integrated.
Patent KR-20120035555-A (KR)
Title: Method for arranging pinhall of nipkow disk
Inventor: KIM GEE HONG
IPC: G02B21/06
Filed: 2010-10-06
Abstract: PURPOSE: A pinhole aligning method of a nipkow disk is provided to remove a dark area which does not have image information and improve the optical intensity regularity of an image. CONSTITUTION: An archimedean spiral is determined(S100). The location of an initial pinhole is determined(S200). The location of the determined pinhole is rotated and the location of the following pinhole is determined(S300). The pinhole is formed according to the determined location(S400).
Patent KR-20120036464-A (KR)
Title: Susceptor and atomic layer deposition apparatus having the same
Inventor: KIM HYUNG IL
IPC: H01L21/205
Filed: 2010-10-08
Abstract: PURPOSE: A susceptor and atomic layer deposition equipment including the same are provided to extend the lifetime of a susceptor body by using both sides of the susceptor body. CONSTITUTION: A process chamber(110) forms an accommodation space(110S) in which a plurality of substrates(W) is accepted. A susceptor(120) comprises a susceptor body(121) o be possible to rotate, and a rotary shaft(130) transferring torque to the susceptor body. A shower head(150) is installed on the upper side of the process chamber and sprays deposition gas to the plurality of substrates. A deposition gas feed port(140) supplies the deposition gas to the shower head. The deposition gas feed port comprises a source gas supply tank(141) supplying source gas, and a fuzzy gas supply tank(142) supplying purge gas.
Patent KR-20120037673-A (KR)
Title: Apparatus and method for taping side surfaces of electrode assembly
Inventor: JEONG JWA JIN
IPC: H01M2/10
Filed: 2010-10-12
Abstract: PURPOSE: Apparatus and method for taping top surface of electrode assembly is provided to prevent or to minimize the generation of defect by the automation of top taping process, thereby reducing tack time and tack cost of an electrode assembly. CONSTITUTION: Apparatus for taping top surface of electrode assembly comprises an adhesive tape feed device(280), a first and a second adhesive tape taping members(290). The adhesive tape feed device comprises a first and a second adhesive tape supplying members(280a,280b) supplying the first and the second adhesive tape by vacuum adsorption method. The first and the second adhesive tape taping members are attached to the both sides of the electrode assembly.
Patent KR-20120040777-A (KR)
Title: Method, system for compensating about recommendation through social commerce on internet network and computer-readable medium recording the method
Inventor: YOO KYONG HO
IPC: G06Q50/00
Filed: 2010-10-20
Abstract: PURPOSE: A recommended compensation method through social commerce in the Internet and computer readable recording medium are provided to enable a member to select a lottery ticket by using a social network. CONSTITUTION: A database of a business carrier stores information related to an event and information for event participation members. A compensation event providing server(101) provides a coupon which is able to be applied for an event to the event participation members. The compensation event providing server selects one or more targets from a website. The compensation event providing server provides event participation means to the targets.
Patent KR-20120043209-A (KR)
Title: Method and apparatus of executing pixel calculation within window area at high speed in window-based image processing
Inventor: KWON SOON
IPC: G06T1/20
Filed: 2010-10-26
Abstract: PURPOSE: A method and an apparatus for performing an image pixel operation are provided to process the summation of mask area pixels through a summation-table operation method based on an integral image. CONSTITUTION: An apparatus receives an input image(S210). The apparatus partitions the input image into a plurality of segmented windows(S230). The apparatus determines a segmented window computation mode based on an inclusion relation of the partial window(S250). The apparatus performs final integral image computation(S270). The apparatus stores an integral image in four buffers(S290).
Patent KR-20120043255-A (KR)
Title: Manufacturing method of watermelon grain syrup
Inventor: SONG YEONG JA
IPC: A23L19/00
Filed: 2010-10-26
Abstract: PURPOSE: A producing method of watermelon grain syrup without a sweetener and additive water is provided to use watermelon flesh or juice, hard-boiled rice, and malt to obtain the watermelon grain syrup. CONSTITUTION: A producing method of watermelon grain syrup without a sweetener and additive water comprises the following steps: removing the outer skin and seeds from washed watermelon to obtain 100 parts of watermelon flesh by weight(S10); washing 50-80 parts of rice by weight, and soaking the rice for 5-10 hours in water(S20); steaming the soaked rice for 100-150 minutes to obtain hard-boiled rice(S30); mixing the watermelon flesh and the hard-boiled rice, and adding 0.3-0.5 parts of malt by weight into the mixture for fermenting(S40); compressing the fermented mixture with a press machine for obtaining an extract(S50); and heating the extract for 3-5 hours at 150-200 deg C(S60).
Patent KR-20120044409-A (KR)
Title: Smart card having security and information display function
Inventor: LEE WOONG SUK
IPC: G06K19/07
Filed: 2010-10-28
Abstract: PURPOSE: A smart card with security and information display functions is provided to display data recorded in a card through an AMOLED window, thereby enabling a user to check payment information and remaining money in the card in real time. CONSTITUTION: An IC chip(110) stores a user password, personal information, an authentication certificate, electronic cash and traffic card functions. A user stores a password input key(120) in the IC chip to use the smart card and inputs a registered password. An IC chip driving circuit unit(130) drives the smart card. An AMOLED(Amorphous Matrix Organic LED) window(140) displays payment information.
Patent KR-20120045878-A (KR)
Title: Silicon nano-wire thermoelectric devices and fabrication methods of the same
Inventor: KIM SHI HO
IPC: H01L27/16
Filed: 2010-11-01
Abstract: PURPOSE: A silicon nano wire thermoelectric device and a manufacturing method thereof are provided to increase an area ratio of the thermoelectric device per unit area by vertically forming a nano wire on a substrate. CONSTITUTION: The lower part of a substrate which excludes a junction part in which a thermoelectric semiconductor is doped is polished(S120). An insulating film is formed on a part of a substrate which is not doped with the thermoelectric semiconductor(S130). A barrier bump metal layer is formed on the upper part of the substrate(S150). A nano wire is generated by trench-etching the thermoelectric semiconductors of a p-type and an n-type which are doped through an etch-stop mask and the barrier bump metal layer(S160). A soft metal layer is formed on the surface of the overturned substrate(S180).
Patent KR-20120047122-A (KR)
Inventor: KIM BYUNG CHOL
IPC: A47G29/087
Filed: 2010-11-03
Abstract: PURPOSE: A wall-fixed type spray holder is provided to mount a spray spraying sterilization liquid or washing solution through a nozzle in the wall. CONSTITUTION: A wall-fixed type spray holder comprises an L-shaped main body(10), a binding member(20), and a fixed bracket(30). The main body is formed in a mounting piece fixed to wall. A hanging end is formed in both ends of the binding member. In the attachment of the main body, a shoulder mounting hole is formed. The mounting piece fixed to the wall is formed in a tapered shape. The support piece is installed in the lower part of the mounting piece.
Patent KR-20120048945-A (KR)
Title: Axial heterostructure nanowires of metal oxides, and manufacturing method thereof
Inventor: JEONG NAM JO
IPC: B01J3/00
Filed: 2010-11-08
Abstract: PURPOSE: A metallic oxide hetero-nanowire which is constructed in a longitudinal direction and a synthesizing method thereof are provided to synthesize in large amount through simple core-shell heterogeneous nanowire synthesis and oxidation processes. CONSTITUTION: A synthesizing method of a metallic oxide hetero-nanowire which is constructed in a longitudinal direction comprises the following steps: putting metal oxide compound into a reactor; eliminating remnant oxygen within the reactor by lowering degree of vacuum; increasing inner temperature of the reactor while injecting carrier gas into the reactor; injecting hydrocarbon gas into the reactor; reacting the hydrocarbon gas with the metal oxide compound; synthesizing heterogeneous nanowire consists of intermetallic compound or alloy core; cooling the reactor to room temperature; and oxidizing the heterogeneous nanowire under oxidizing atmosphere while increasing temperature. The metal oxide compound is a mixture of tin oxide and indium oxide. A mixing ratio of the tin oxide to the indium oxide is 6:1-1:6 in weight ratio. The reaction with the metal oxide compound with the hydrocarbon gas is processed at 550-850 deg Celsius and lasts within 2 hours.
Patent KR-20120054707-A (KR)
Title: Furniture system for variable type room wall
Inventor: JIN WON HO
IPC: A47B81/00
Filed: 2010-11-22
Abstract: PURPOSE: A furniture system for variable type room walls is provided to utilize one room as two spaces by dividing the room with the furniture system. CONSTITUTION: A furniture system for variable type room walls comprises storage space units(10), a gateway, and a furniture body(12). The storage space unit is installed to cross between two walls which face each other. The storage space unit divides one room in two parts. The storage space unit can have one structure from the following: a structure of both parts of the storage space are connected to each other, a structure of which only one part of the both spaces can store stuffs by a partition(13) installed at edge of one space, and a structure which can store in both spaces by a partition installed at in-between two spaces.
Patent KR-20120076482-A (KR)
Title: Method and apparatus for searching contents in a communication system
Inventor: MOON CHANG SUNG
IPC: G06F40/191
Filed: 2010-11-26
Abstract: PURPOSE: A method and an apparatus for searching contents through a communication system are provided to determine the meaning of keywords from devices, users, and contents information based on the relation of the keywords and searching the contents of a website based on the meaning. CONSTITUTION: A controlling part(700) acquires keywords from a terminal and determines the meaning of the keywords based on the relation of the keyword. Contents corresponding to the meaning of the keywords are searched from contents provided from an open knowledge system. A communication module(740) provides a contents searching result to the terminal. The keywords are received from the terminal and are extracted from the device or the use of the terminal, or contents information.