baber/WOPTO huggingface dataset:
Patent KR-20090017923-A (KR)
Title: Planetary gear apparatus equipped with apparatus for backlash elimination and active front wheel steering having same
Inventor: CHOI JUNG RAK
IPC: B62D5/04
Filed: 2007-08-16
Abstract: A planetary gear apparatus including a backlash reducer and an active front wheel steering apparatus including the same are provided to reduce a backlash between a sun gear and a planetary gear by rotating a bearing holder around a planetary gear shaft by elastic force of an elastic member and by pushing a planetary gear shaft to a sun gear direction. A planetary gear apparatus including a backlash reducer(400) includes a sun gear, one or more planetary gears(440), a bearing holder(410), a carrier(475), and an elastic member(420). The planetary gear is circumscribed with the sun gear. A bearing(430) is installed in a shaft of the planetary gear. A bearing insertion hole(490) is eccentrically formed in the bearing holder. A first groove(460) is formed at one side of an outer circumference of the bearing holder. The carrier is used for storing a shaft of the planetary gear and the bearing holder. A second groove(470) is formed in the carrier. The elastic member is installed in the first and second grooves.
Patent KR-20090019377-A (KR)
Title: The air distribution nozzle for fluidizing of fluidized bed boiler and its assembling method
Inventor: HAN GEUN HEE
IPC: F23L13/00
Filed: 2007-08-21
Abstract: An air distributing nozzle for the flowing of the fluid bed boiler and an installation method thereof are provided to prevent from the layer material being flowed in into the blast box along the nozzle by height between the air outlet and the air nozzle vertical hem are made two times of the air outlet size. An air distributing nozzle for the flowing of the fluid bed boiler comprises the air nozzle(2) is the air flowed in from the air supply hole installed in the upper side of the air distribution plate(1) flowed in the flowing layer burning route for supplying the air to the fluidized bed combustion to inside, and the air nozzle cap(3) punching a plurality of air hole(4) in the constant interval. The distance(D2) between the air outlet of one end of the air nozzle and the air nozzle cap are two times of the air nozzle diameter length(D1). Accordingly, the layer material does not flow reversely to the blast box of the air distribution plate lower part in which the air is collected.
Patent KR-20090022019-A (KR)
Title: Lantern for cap
Inventor: PACK JAE HONG
IPC: F21L4/08
Filed: 2007-08-29
Abstract: A lantern capable of being detachably coupled in one side of visor of cap is provided to emit a light into a desired direction by controlling direction of a light emitting diode through rotation of a light emitting part or a roller. A case(11) is divided into two. A clip part(12) is formed on a top of the case. A visor is inserted in the clip part. A space part is formed on a bottom of the case. A battery part(50) is fixed in the space part by a bolt, includes a mercury battery and a switch, and supplies the power source to a light emitting part. A fixing piece(13) is formed in one side of the case. The light emitting part is detachably fixed in a groove of the fixing piece. A LED is mounted on a fixing plate. The fixing plate is inserted in a groove of the fixing plate of the light emitting part. An insertion part of a roller is inserted in the insertion groove of the light emitting part. A ball and a spring are installed inside the roller. The ball is protruded outside the roller by an elasticity of the spring.
Patent KR-20090022360-A (KR)
Title: Method for forming contact in semiconductor device
Inventor: AHN TAE HANG
IPC: H01L21/28
Filed: 2007-08-30
Abstract: A method for forming a contact in a semiconductor device is provided to secure throughput and to improve productivity by stacking a metal layer after forming an amorphous silicon layer in a batch type, removing a fine oxide layer in an interface of the semiconductor substrate and the amorphous silicon layer, re-growing an epitaxial silicon layer by a heat process under a hydrogen atmosphere. A contact hole is formed in an upper part of a substrate(11). An amorphous silicon layer is formed in a bottom part of the contact hole. A part of the substrate becomes amorphous by destroying a fine oxide layer in an interface of the substrate and the amorphous silicon layer by implanting the ion. The re-growth to the epitaxial silicon layer(17A) is performed from an amorphous part of the substrate to the amorphous silicon layer by a heat process under the hydrogen atmosphere. A metal silicide and a metal layer are formed on the epitaxial silicon layer.
Patent KR-20090027316-A (KR)
Title: Cap assembly for secondary battery
Inventor: SEO GEUN HO
IPC: H01M2/04
Filed: 2007-09-12
Abstract: A secondary battery is provided to prevent the leakage of electrolyte due to external shock or internal pressure, by forming downward protrusions at the end of the circumferential surface of the safety vent to increase sealability by suppressing the gasket. A cap assembly(400) comprises a safety vent(420), a top cap(410) and a gasket(500). A downward protrusion for pressurizing a gasket is formed at the end of the circumferential surface of a safety vent. A device blocking current in generating overvoltage is connected to at the lower part of the safety vent. The safety vent ejects gas while bursting in generating overvoltage. The top cap is mounted on the safety vent, is formed with a through hole(412) for gas discharge and forms a protruded terminal. The gasket seals the circumference of devices.
Patent KR-20080073624-A (KR)
Title: Codebook generating method for multi-polarized mimo system and device of enabling the method
Inventor: BRUNO CLERCKX
IPC: H04B7/02
Filed: 2007-09-19
Abstract: A codebook generation method for a multi-polarized MIMO(Multi Input Multi Output) system and a device therefore are provided to generate a precoding matrix when antennas have multi-polarization by using a single-polarized precoding matrix, thereby generating a high-performance precoding matrix even by simpler operation. A single-polarized precoding matrix is assigned to diagonal blocks of plural blocks divided according to the number of polarized directions of transmission antennas(S210). A zero matrix is assigned to the rest of the blocks except the diagonal blocks(S220). A precoding matrix is generated by combining the zero matrix assigned to the rest of the blocks with the single-polarized precoding matrix assigned to the diagonal blocks(S230). The precoding matrix is reconfigured by selecting at least one column vector included in the precoding matrix according to transmission ranks corresponding to the number of data streams to be transmitted(S240-S260).
Patent KR-20070104494-A (KR)
Title: Optical pick-up apparatus
Inventor: KIMURA TOHRU
IPC: G11B7/135
Filed: 2007-09-20
Abstract: An optical pickup device is provided to correct spherical aberration deviation caused by an error of thickness of a transparent base plate or variation of waveform or temperature. An optical pickup device has a spherical aberration deviation correcting unit. The spherical aberration deviation correcting unit corrects deviation of the spherical aberration of the generated on a concentrated spot of an information recording surface when concentrating the optical flux on a first and a second information recording surface(23). The optical flux has at least lambda1. The spherical aberration deviation correcting unit has a convex lens(4) and a concave lens(5). At least one of lens is moved to an optical axis when concentrating the optical flux on one of information recording surface and concentrating the information to the other information recording surface.
Patent KR-20090032396-A (KR)
Title: Electric supply automation system
Inventor: SHIN CHANG HOON
IPC: H04B3/50
Filed: 2007-09-27
Abstract: A power distribution automation system is provided to grasp a state of a power distribution system when the power distribution system is unsafe by integrating base functions of a monitoring system of a low voltage power distribution network. A power distribution automation system(100) comprises a hierarchical communication network(110), a gateway device(120), a terminal device(130) for monitoring a low voltage, and a power distribution automation main device(140). The hierarchical communication network includes a main network(111) and a branch network(112). The gateway device connects the main network to the branch network, and performs a data relay function. The terminal device for monitoring the low voltage is connected to the gateway device through the main network, and performs a monitoring function of a low voltage power distribution line. The power distribution automation main device exchanges data through a center optical termination device(111a) of the branch network and a communication port.
Patent KR-20090035907-A (KR)
Title: Plasma display panel paste composition and plasma display panel
Inventor: CHO JAE HWI
IPC: H01J11/44
Filed: 2007-10-08
Abstract: A paste composition for manufacturing a plasma display and a plasma display panel are provided to prevent the dielectric breakdown of a dielectric layer by mixing two kinds of glass frits which have different softening points. An ITO(Indium Tin Oxide) electrode(2) is formed as a sustain electrode at an upper part of the glass substrates(1). A bus electrode(5) is formed by laminating a black layer(3) and an Ag electrode(4) at an upper part of a glass substrates including the ITO electrode. A transparent dielectric layer(6) is coated on an upper part of the bus electrode. An MgO layer(7) for lowering the driving voltage and maintaining voltage of the discharge plasma is formed at an upper part of the transparent dielectric layer. A paste composition for manufacturing a plasma display is formed by mixing two kinds of glass frits which have different softening points in a proper composition ratio.
Patent KR-20080033096-A (KR)
Title: Dust removal apparatus of photographing apparatus
Inventor: UENAKA YUKIO
IPC: H04N5/232
Filed: 2007-10-10
Abstract: An apparatus for removing dust of an image capturing device is provided to solve a problem that a related device including an operating unit is damaged by an impact when the operating unit collides with a movement range boundary portion to remove dust of an image capturing element and a cover. An operating unit(30a) includes an image capturing element and is movable. A controller controls the operating unit to move on a plane parallel to the first and second directions. The first direction is perpendicular to an optical axis of an image capturing optical system which forms an optical image on an image capture surface of the image capturing element, and the second direction is perpendicular to the first direction and the optical axis. In performing a dust removing operation, the controller controls the operating unit to move to a particular position which does not come in contact with a movement range boundary portion of the operating unit and controls the operating unit to collide with a movement range boundary portion of the second direction of the operating unit under the conditions in which a coordinate value of the first direction of the operating unit is uniformly maintained.
Patent KR-20080033881-A (KR)
Title: Solid-state imaging device, imaging apparatus and camera
Inventor: KUDOH YOSHIHARU
IPC: H04N5/335
Filed: 2007-10-12
Abstract: A solid image pickup device, an image pickup device, and a camera are provided to simplify wirings and dispose pixels effectively by having a structure in which four pixels share a pixel transistor. A plurality of pixels(11) includes a photoelectric conversion unit(12), which converts an incident light quantity into an electrical signal, and forms a slanted grid array with respect to a scanning direction. A charge-voltage conversion unit(13) converts a signal charge read from the photoelectric conversion unit disposed between two pixels adjacent in a diagonal direction, among the plurality of pixels, into a voltage. The charge-voltage conversion unit is shared by the two pixels. A set of transistor group is disposed at a sharing block(16) which includes a pair of pixels having the two pixels adjacent in the diagonal direction and a pair of pixels adjacent to the pair of pixels and has a wiring to which the charge-voltage conversion unit of each pair of pixels is connected.
Patent KR-20090031167-A (KR)
Title: Mold apparatus for forming cooking vessel using for induction range and the cooking vessel
Inventor: IM HYEON WOO
IPC: B22D17/22
Filed: 2007-10-15
Abstract: A mold apparatus for forming a cooking vessel of an induction range type is provided to fix a heating plate on an exact location even if physical impact is applied by improving attaching power of the heating plate. A cooking vessel of an induction range type includes a main body of the vessel made of a non-magnetic material and a heating plate(22) of a magnetic material attached to a floor side. A mold apparatus(2) for forming a cooking vessel of an induction range type includes an upper mold(4) forming a cavity and a lower mold(6). A plurality of magnets(16) are installed on a bottom surface of an upper mold. The heating plate is attached and adhered by magnetic force of magnet.
Patent KR-20090039867-A (KR)
Title: Patatin-free potato plant
Inventor: JEON JAE HEUNG
IPC: C12N15/10
Filed: 2007-10-19
Abstract: A hpRNAi transformed potato plant, which patatin is removed, is provided to improve the productivity of human glycoprotein for various therapy by plant specific glycosylation and decrease of storage glycoprotein. A recombinant vector is obtained by operably inserting patatin gene into pKanniba which is vector for hpRNAi. Th patatin gene consists of sequence No. 1[SEQ ID NO:1]. A transgenic plant, which the patatin is removed and decreased, is obtained by using patatin gene inserted recombinant vector. Potato is used and the glycoprotein for human therapy is produced. The glycoprotein comprises erythropoietin(EPO), human growth hormone(hGH), hepatitis B vaccine, and colony-stimuatin factors(CSFs).
Patent KR-20090040632-A (KR)
Title: Tv for protecting harmful broadcasting and method for operating the same
Inventor: YANG SOON HEE
IPC: H04N21/8355
Filed: 2007-10-22
Abstract: A TV for intercepting the harmful broadcasting and an operation method thereof are provided to perfectly prevent a minor from viewing the harmful broadcasting by automatically the current broadcast program in case the viewer is a minor by determining the age band of the viewer through a bio sensor. A power supply unit(23) provides the power to a harmful broadcast intercepting TV and determines whether to provide the power according to the power on/off control of a controller(21). A bio sensor(22) grasps bio indices such as the shape, size, heat, movement, face image and respiration quantity of a target object. The controller grasps the bio indices of the target object through the bio sensor and then performs the viewer analysis for searching whether the target object is a person, the age band of the target object if the target object is a person.
Patent KR-20090041147-A (KR)
Title: Air duct integrated with resonator of intake system for vehicle
Inventor: SUNG CHANG HYUN
IPC: F02M35/14
Filed: 2007-10-23
Abstract: A resonator integrated air duct of a vehicle intake system is provided to reduce the number of parts and weight whereby the resonator is integrated in the duct body. A resonator integrated air duct of a vehicle intake system comprises an air duct body which has a linear shape with upper end connected to an air cleaner(20), a resonator(60) integrally formed on the bottom surface of the air duct body, and a neck part(57) formed on the bottom of the air duct body to be connected to the resonator. The resonator is connected to a left and right communication parts formed on the bottom of the air duct body.
Patent KR-20090041278-A (KR)
Title: 펄프 몰딩기의 제품 취출장치
Inventor: CHANG SE JONG
IPC: D21F7/02
Filed: 2007-10-23
Abstract: 본 발명은 펄프 몰딩기의 제품 취출장치에 관한 것이다. 
     본 발명은, 금망을 구비한 파렛트가 안착되는 파렛트 받침부재; 상기 파렛트 받침부재의 내부에 고정 설치된 상하운동 안내수단; 상기 상하운동 안내수단의 상부에 설치되어 승하강되는 복수의 승하강수단; 및 상기 승하강수단의 상부에 부착되어 상기 금망 상부의 식품 종이 용기(tray)를 상기 금망으로부터 분리시키는 파렛트 두드림부재;를 포함하여 구성된다. 
     본 발명에 의하면, 성형이 완료되어 파렛트에 적치된 제품(트레이)를 에어실린더를 이용하여 상기 파렛트로부터 용이하게 분리시킬 수 있으므로 제품의 분리 작업이 용이해지고, 펄프 몰딩기의 작업성 및 생산성이 크게 향상되는 효과가 있다. 
       
      펄프 몰딩기, 에어실린더, 파렛트, 금망, 트레이
Patent KR-20090041688-A (KR)
Title: Linear compressor
Inventor: KANG YANG JUN
IPC: F04B35/04
Filed: 2007-10-24
Abstract: A linear compressor is provided to prevent plastic deformation of an intake muffler due to the load of a rear main spring by avoiding direct contact between the rear main spring and the intake muffler through a spring guider. A linear compressor comprises a spring guider(900). A spring guider supports one end of a rear main spring(840). In the spring guider, a groove is formed on the rear surface of a rear main spring supporting part. The groove is formed bigger than the thickness of an extension part to avoid contact with the extension part(720) of an intake muffler(700). The extension part and the spring guider of the intake muffler is fixed to a supporter piston(320) with different connecting members. The connecting members are positioned in different places.
Patent KR-20090041740-A (KR)
Title: Ticket examination apparatus with transfer function
Inventor: KIM HYEON SEOG
IPC: G07B15/04
Filed: 2007-10-24
Abstract: A ticket examination apparatus with a transfer function is provided to minimize the inconvenience of a user in exchanging the train by simplifying a process of getting ticket and exchanging the train. A ticket examination apparatus(200) with a transfer function includes a card recognition part(221), a transfer ticket depositing unit(230), a transfer ticket discharge part(240), a first administrator passenger ticket collecting unit(250), a transfer ticket collecting unit(260), a second administrator passenger ticket collecting unit(270), and a second administrator passenger ticket exhausting part(280). The card recognition part transmits riding information to a central control unit, and a door control unit opens/closes a door by receiving the control signal of the central control unit.
Patent KR-20080042689-A (KR)
Title: Composition for forming coating and coating formed of compostion
Inventor: LIDA HIROYUKI
IPC: C09D183/04
Filed: 2007-11-01
Abstract: A composition for forming a coating film is provided to obtain a silica-based coating film having a relatively low dielectric constant and improved mechanical strength and electrical properties. A composition for forming a coating film comprises a siloxane polymer obtained by hydrolyzing a silane compound containing an alkoxysilane compound represented by the formula of R1nSi(OR2)4-n (wherein R1 is a C1-C20 organic group, R2 is a C1-C4 alkyl group, and n is 1 or 2), followed by carrying out condensation, wherein the alkoxysilane compound represented by the above formula is present in a mole fraction of 0.5 or higher in the silane compound.
Patent KR-20080097326-A (KR)
Title: Image forming apparatus and process cartridge
Inventor: TAGUCHI TETSUYA
IPC: G03G15/08
Filed: 2007-11-02
Abstract: An image forming apparatus and a process cartridge are provided to improve cleaning performance for a transfer residue toner on an image retaining body after the transfer and prevent defective quality such as non-uniformity of a highlight portion and toner stripe contamination for a long time. An electrifying unit charges an image retaining body(1Y, 1M, 1C, 1K) with electricity. A latent image forming unit forms an electrostatic latent image on a surface of the image retaining body charged with electricity. A developing unit develops the latent image by developer having toner to form a toner image on an image retaining body. A transfer unit(26) transfers the toner image on a recording medium to form an unfused transfer image. A fusing unit(28) fuses the unfused transfer image transferred on the recording medium. A cleaning unit(6Y, 6M, 6C, 6K) cleans a transfer residue toner on an image retaining body.
Patent KR-20090052004-A (KR)
Title: 차량의 에어백을 위한 시험장치
Inventor: LEE HYO BAE
IPC: G01M7/08
Filed: 2007-11-20
Abstract: 본 발명은 차체에 배치된 가변필러가 상기 작동유닛에 의해 이동하면서, 차량의 측면충돌과 유사한 거동을 나타내기 때문에, 차량의 실제 충돌 시 발생될 수 있는 차체의 변형을 발생시키는 효과가 있다.
Patent KR-20090052419-A (KR)
Inventor: LEE SEOUG JU
IPC: B60S1/34
Filed: 2007-11-21
Abstract: 본 발명은 차량의 와이퍼 암의 체결구조에 관한 것으로, 외주면에 치형(111)이 형성되고 하단으로 걸림단(112)이 형성된 피벗축(110)을 갖는 링크부재(100)와; 상기 피벗축(110)과 치결합되는 피벗체결부(210)와, 상기 걸림단(112)에 삽입이 가능하도록 상기 피벗체결부(210)에 탄성 지지되어 회동 가능한 록킹레버(220)와, 상기 피벗체결부(210)와 힌지 결합되는 리테이너(230)를 갖는 와이퍼 암(200)을 포함하여, 와이퍼 암의 조립성이 우수하여 조립 공수를 줄일 수가 있으며, 와이퍼 암과 피벗축 사이의 치형 마모에 의한 와이퍼 암의 헛돔이 발생하는 것을 방지하고 와이퍼 암의 정렬 상태를 일정하게 유지할 수가 있어 외관미가 높은 효과가 있는 발명인 것이다. 
       
     와이퍼 암, 세레이션(serration), 피벗축, 록킹레버, 조립성, 마모.
Patent KR-20090053424-A (KR)
Inventor: KANG SEOK SOO
IPC: B62D31/00
Filed: 2007-11-23
Abstract: 본 발명은 내부공간을 계단에 의해 서로 연결되는 하층 및 상층공간으로 구획하여 구성한 통상의 이층버스에 있어서, 하층공간의 실내 높이크기를 상층공간의 실내 높이크기보다 낮게 구성하여 휴게실이나 회의실로 형성하고, 상층공간을 승객이 선 채로 이동 가능함과 동시에 또한 좌석에 앉아 높은 관점의 시야 확보가 가능한 승객실로 구성함으로써 승객들의 시야를 높게 유지하여 보다 양호한 조망권의 확보가 가능하게 하는 것에 의해 쾌적한 관광이 가능하게 될 뿐만 아니라, 하층의 휴게실 공간을 이용하여서는 차량 이동중에도 소파 등의 집기를 이용하여 앉은 상태에서 간단한 회의나 담소를 나눌 수 있게 하여 이층버스의 효율적인 사용이 가능하게 함과 동시에, 이층버스의 전체적인 무게 중심이 위에서 아래로 향하게 하여 보다 안정감이 유지되는 상태로 주행하는 것이 가능하도록 한 것으로,  내부공간을 상층공간(1)과 하층공간(2)으로 각각 구획하여 계단(3)에 의해 서로 연통 되게 형성한 이층버스(A)에 있어서, 상층공간(1)의 실내높이(H)는 하층공간(2)의 실내높이(h)보다 크게(높게) 형성하여 상층공간(1)을 승객이 선 채로 탑승, 이동하여 좌석(11)에 앉아 조망 가능한 승객실 공간으로 구성하고, 하층공간(2)은 다수의 집기(21)를 설치하여 회의 및 휴식이 가능한 휴게실 공간으로 구분 구성한 것을 특징으로 하는 하층공간을 휴게실로 상층공간을 승객실로 구획하여 구성한 이층버스이다. 
       
     이층버스, 상층공간, 하층공간, 조망권, 휴게실, 승객실
Patent KR-20090053474-A (KR)
Inventor: PARK JIN SOON
IPC: F03B3/02
Filed: 2007-11-23
Abstract: 본 발명은 설치 및 분해 중에 발생되는 회전력에 의해 조립 및 분해가 방해되는 것을 방지할 수 있도록 하는 조립식 헬리컬 터빈을 개시한다. 유체의 일방향 또는 다방향 흐름에 대하여 연속적인 회전력을 발생시킬 수 있도록 다수개의 블레이드가 형성된 헬리컬 터빈으로 이루어진 헬리컬 터빈 조립체; 상기 헬리컬 터빈 조립체를 둘러싸며 회전 가능하게 지지하는 하우징 조립체; 상기 하우징의 외주면에 소정의 높이로 돌출되는 스토퍼; 및 상기 하우징 조립체가 인입 및 인출 가능하도록 지지하며 상기 스토퍼가 고정될 수 있도록 상기 스토퍼와 대응되는 형상으로 함몰된 걸림홈이 구비된 하우징 서포터로 구성됨으로써, 상기 스토퍼가 상기 걸림홈에 지지된 상태로 슬라이딩되며 조립되므로 조립 및 분해과정중에 하우징 조립체의 회전이 방지될 수 있도록 한 것이다. 
       
     헬리컬 터빈 조립체, 하우징 조립체, 스토퍼, 하우징 서포터, 걸림홈
Patent KR-20090056677-A (KR)
Title: Photo resist provision apparatus equipped fitting for measuring viscosity of photo resist and method for measuring viscosity of photo resist
Inventor: YOO DONG MIN
IPC: H01L21/027
Filed: 2007-11-30
Abstract: A photo resist provision apparatus equipped fitting for measuring the viscosity of a photo resist and a method for measuring viscosity of photo resist are provided to minimize the loss of photo sensitive solution in exchanging a filter by measuring the viscosity of photo sensitive solution simply. A vibration generator(50) is formed in a filter(31) and generates vibration, and a vibration sensor(61) detects the vibration of the vibration generator. A vibration sensing sensor controller(62) converts the detected vibration into an electric signal, and a database(64) stores a frequency corresponding to the viscosity as a data for a photolithography process. A central processing unit(63) compares the electrical signal and stored vibration frequency, and a controller(65) controls a photo sensitive solution supply system(1) based on a comparison result.
Patent KR-20090060015-A (KR)
Title: Loan application electronic documents and device for operating electronic documents
Inventor: JO YONG DU
IPC: G06Q40/02
Filed: 2007-12-07
Abstract: A loan application electronic document and an apparatus for operating the electronic document are provided to generate various loan application electronic documents and then keep them in a electronic document repository. A key input unit(135) inputs loan request information from a key input device. A loan transaction processor(140) is linked with a through a communication network to process the loan application corresponding to the inputted loan request information. A storage unit(160) stores one or more loan application interface information. A controller(150) outputs one or more loan application interface screens through a screen output unit(130).