baber/WOPTO huggingface dataset:
Patent KR-20100109190-A (KR)
Title: Probe card inspection apparatus having vision inspecting function
Inventor: IM CHANG MIN
IPC: H01L21/66
Filed: 2009-03-31
Abstract: PURPOSE: A probe card inspection apparatus having a vision inspecting function is provided to automatically inspect the short circuit and disconnection of a probe card. CONSTITUTION: A probe card having a vision inspection function includes a main body(10), a supporting frame, a lifting unit, a camera unit, and a probe unit. The probe card is loaded in the main body. A supporting frame is installed inside the main body. The lifting unit is accommodated inside the supporting frame and is moved up and down by a drive motor installed on the supporting frame. The camera unit inspects the arrangement of pin of the probe card. The probe unit is contacted with the pin of the probe card and monitors the short circuit and disconnection of the probe card.
Patent KR-20090048559-A (KR)
Title: 자기력 증력기
Inventor: BANG KI DOK
IPC: F03G7/00
Filed: 2009-04-01
Abstract: 본 발명은 기본 힘고력 25°∼25°중간력 1틀과 50°∼50°∼50°(150°) 전체 구간 중간력에 중간력으로 2틀력을 구간 보충력이 구성력이 되도록 구하여 25°∼25°로 중간력이 ×180650비률노 이동하고 1곳력에 따라 제조정력 (+)-(-) 제구성력하고 ×180650비률노 상기 연결된 력은(9회중) 7회 이동후 시발점 위치에서 역방향쪽으로 또×180650이로 이동 8회 중간력이 제조정 (+)-(-)력과 25°(+)력 (-)이동 25°양력이 54°공간력으로 이동후면(9회로) 21°(+) 공간 양력이 발생 348464 (+) 력이 구하여저 
     상기 원점기장 편차로 제구성 100-23.3％가 출력 구해진 (+) 21°공간력을 (힘)을 증력하여 동력을 제공함은 물론 
     상기 여유력 (+) 공간 발생력이 실현되도록 한 자기력 증력기에 관한 것으로서 
     특히 본 발명은 25°∼25°양력 중간력 1틀과 150°구간 전체 구간 보충력으로 충당할 력 50°∼50°50°∼50°2틀합(3틀노)한 25°∼25°×중간력 180650으로 7회 이동하고 
     상기 2회는 7부분과 9회 부분은 30°양력은 75°이동 후 8회 중간 제조정력이 되고 
     상기 9회 25°양력은 54°공간 이동 후 21°(+) 공간 발생 양력으로 형성되 는 것을 특징으로 한다 
     또한 본 발명은 50°∼50°중간력이 2곳 중 가장 많은 중간력 ×12903 부분에서 시발점 시작으로 ×25÷25°중간력×18065비률노 이동하고 
     상기 기본력 25°∼25°중간력 위치에 이동된 력이 5회 이동 끝부분력을 ×에서 위치력 (+)-(-) 제조정 후 ÷180650비률노 한 것을 특징으로 한다 
     본 발명은 또 7회 30°양력 180°-150°는 30°50°÷50°÷50°2틀 중간력이 2곳 양력이 2곳력으로 (+÷-) 똑같은 력 비률노 이동 75°이동 공간력으로 (456410 - 력과) 8회 중간력으로 12105276 + -456410 - 는 순  7541176력과 8회 이동된 기장력 67009554 - 력으로 1.20 비률력차로 이동 54°공간 1곳 (+) 발생력이 21°(+) 양공가 (-) 력으로 응용되는 것을 특징으로 한다 
       
     자기력 증력기 150°전체구간은 50°÷50°÷50°구간 중간력으로 보충 충당력으로 하고 25÷25°×18650 력분비로 7회 이동과 2회 이동으로 증력이 되는 21°(+) 공간력이 구하여지는 (자기력에서 증력이 되는 증력기)
Patent KR-20100114618-A (KR)
Inventor: LEE YOUNG JAE
IPC: A01K23/00
Filed: 2009-04-16
Abstract: PURPOSE: A defecation board for puppy smell removal is provided, which prevents environmental contamination by reducing disposable pads and allows antibacterial function. CONSTITUTION: A defecation board for puppy smell removal comprises: a square board(5) having a fixed size; a bad smell remover inserted inside the board; a space part formed on the top of board; and a net body which is fixed on the top of the board, keeps constant interval from the space part and prevents urine from splashing. In one side of the space part, antibiotic smell removal formulation is put.
Patent KR-20100115207-A (KR)
Title: Apparatus for bonding fpc
Inventor: KIM KWANG WOO
IPC: G02F1/1345
Filed: 2009-04-17
Abstract: PURPOSE: An FPC bonding apparatus for automatically inserting the FPC between touch panels and bonding the same is provided to improve the work efficiency due to automatically inserting the FPC between touch panels and bonding the FPC. CONSTITUTION: An ACF bonding unit(1) attaches an anisotropic conductive film on the up/down side of an FPC. An FPC stage(37) inserts the FPC to the interval between the lower plate and the upper plate. The panel stage transfers the panel to the bonding location. The upper plate and the lower plate of the panel in which a panel jaw is settled in the panel stage are opened to the top and bottom.
Patent KR-20100073956-A (KR)
Title: System and method of adapative media transport control for vertical handovers in heterogeneous access networks
Inventor: LEE KYUNG HEE
IPC: H04B7/26
Filed: 2009-04-24
Abstract: PURPOSE: An adaptive media transmission control method about the hand over between the heterogeneous networks is provided to control the smooth transmission of adaptive media by supplying terminal handover state information to an application layer. CONSTITUTION: An adaptive media transmission control method about the hand over between the heterogeneous networks comprises a step of deciding a target network(B) for a hand over among searched neighbor nodes in which a mobile terminal(10) is searched. The mobile terminal transmits a handover information to an adaptive media server(80). The adaptive media server controls transfer rate of the adaptive media server through the handover information. The mobile terminal performs the handover to the target net. The mobile terminal receives adaptive media from the adaptive media server.
Patent KR-20100119395-A (KR)
Title: Method for forming recess gate of semiconductor device
Inventor: JOUNG YONG SOO
IPC: H01L21/336
Filed: 2009-04-30
Abstract: PURPOSE: A recess gate forming method is provided to improve the threshold voltage distribution of a cell transistor by representing a uniform recess depth in a semiconductor substrate. CONSTITUTION: A mask layer exposes a semiconductor substrate(100) where a recess gate is formed. The semiconductor substrate is exposed by the mask layer. A hard mask(106) protects the semiconductor substrate in a region where a recess gate is not formed during an etching process. A pad oxide film(104) and a hard mask are sequentially formed on the semiconductor substrate in which an element isolation film(102) is formed.
Patent KR-20100127638-A (KR)
Title: Device and method for detecting iron
Inventor: PARK JONG SEOK
IPC: F27D3/12
Filed: 2009-05-26
Abstract: PURPOSE: An apparatus and a method for detecting iron pieces are provided to accurately grasp the position of iron pieces moved during a process of stopping a belt conveyor after the detection of iron pieces. CONSTITUTION: An apparatus for detecting iron pieces comprises a sensor(20), a controller(30), a distance measurement unit(40), and an alarm unit(50). The sensor is placed on the transfer path of the belt conveyor and senses iron pieces(102). The controller operates with the sensor and controls the drive of the belt conveyor. The distance measurement unit operates with the controller. The alarm unit operates with the controller and informs the position in which iron pieces are moved. The distance measurement unit comprises a roller sensor(41) and a belt sensor(42). The roller sensor senses the rotation of a driving roller formed in the belt conveyor.
Patent KR-20100128391-A (KR)
Title: Safety tire
Inventor: CHANG HYUNG JOON
IPC: B60C17/01
Filed: 2009-05-28
Abstract: PURPOSE: A tire puncture preventing device, which can prevent the impact due to the tire puncture, is provided to prevent traffic accidents in spite of tire puncture in the vehicle traveling. CONSTITUTION: A tire puncture preventing device comprises a tube, an air chamber and an air line. The tube is built in a vehicle tire and maintains the stable air pressure of a tire. The space within the ring type tube is unified with a diaphragm made of same material as the tube. The air chamber is divided into independent spaces inside of the tire. The air line is installed in the bent outside. The air line protects a wheel from the impact of the side puncture.
Patent KR-20100128789-A (KR)
Inventor: KIM KWAN SEOB
IPC: H04N5/913
Filed: 2009-05-29
Abstract: 본 발명은 이득계수를 이용한 워터마킹 삽입방법에 관한 것으로서, 더욱 상세하게는 삽입하고자 하는 원래 워터마크 신호(이하, 원워터마크)를 하나이상의 정수개의 부워터마크로 하기의 [수학식3]을 이용하여 분할하는 단계와; 상기 부워터마크들의 시간, 방향의 평균값을 하기의 [수학식4]를 이용하는 로컬평균값제거기를 통해 제거하고 다시 재조합하여 새로운 워터마크를 얻는 단계와; 하기의 [수학식6]을 통해 얻어진 상기 원워터마크의 에너지(E w )와 같도록 [수학식7]을 통해 상기 새로운 워터마크를 스케일링하고 스케일값을 하기의 [수학식6]과 같이 에너지의 비로 정하는 워터마크를 합하여 삽입하는 단계;로 구성되는 워터마크 삽입방법에 관한 것이다. 
     [수학식 3] 
     
       
       
     
     [수학식 4] 
     
       
       
     
     [수학식 6] 
     
       
       
     
     (여기서,  은 원워터마크,  는 부워터마크,  은 원워터마크의 길이,  는 원워터마크가 분할되는 경계지점,  은 로컬평균값이 제거된 부워터마크를 다시 조합함으로써 길이 N의 새로운 워터마크,  는 원워터마크의 에너지,  는  의 에너지) 
     이를 통해서, 본 발명은 워터마크 전체의 평균을 제거하는 것 뿐만 아니라, 이를 좀 더 일반화시켜, 워터마크를 여러 개의 부워터마크로 분할하고 분할된 부워터마크 각각에 대한 시간 방향 평균값을 제거함으로써, 워터마크와 원신호 사이의 간섭을 더욱 더 감소시킬 수 있다. 
       
     워터마크, 워터마크분할, 삽입기, 검출기
Patent KR-20100129992-A (KR)
Title: Destacking hanger apparatus
Inventor: LEE BYUNG KOOK
IPC: B25J18/00
Filed: 2009-06-02
Abstract: PURPOSE: A destacking hanger device is provided to improve productivity by easily picking up and moving steel plates to a desired position using a robot arm. CONSTITUTION: A destacking hanger device(100) comprises a base frame(200), a movable frame(300), and a vacuum suction device(400). The base frame is installed in one side of a robot arm. The movable frame is coupled to the bottom end of the base frame and is moved left and right. The vacuum suction device is coupled to the front of the movable frame. A first vacuum adsorption pad is installed in one side of the vacuum suction device.
Patent KR-20100032289-A (KR)
Title: Agricultural products dryer
Inventor: CHOE KI CHEL
IPC: A23B7/02
Filed: 2009-06-03
Abstract: PURPOSE: A drying apparatus for agricultural products is provided to manufacture the agricultural products of good quality by completely drying the agricultural products by far-infrared rays, and to prevent discoloration and deterioration of the products. CONSTITUTION: A drying apparatus for agricultural products comprises a ceramic tube heater(100). The ceramic tube heater includes a ceramic protecting tube(102), a heating wire(104), a filling material(108), and a connection terminal(106). The heating wire is installed on the ceramic protecting tube. The filling materials supplies insulation and heat accumulation functions. The connection terminal transfers a current to the heating wire. The ceramic protecting tube is formed with sericite powder, white clay powder and silica powder.
Patent KR-20100130706-A (KR)
Inventor: KIM SE RYOUNG
IPC: A01G9/02
Filed: 2009-06-04
Abstract: 개시된 화분은 식물을 심기 위한 재배부가 마련된 본체와, 물을 저장하여 본체 안에 착탈 가능하게 장착되는 물통 및, 물통에 저장된 물을 설정된 주기에 따라 식물에 자동으로 공급하는 자동급수유닛을 구비한다. 이러한 화분을 이용하면, 해당 식물의 적합한 급수주기에 따라 자동으로 급수가 이루어지므로 식물 재배가 매우 편리하고 원활해지며, 착탈식 물통을 리필하는 방식으로서 별도의 급수원을 직결할 필요가 없으므로 구조도 간소해진다. 
       
     화분, 물통, 내장, 착탈
Patent KR-20110002389-A (KR)
Title: Stent
Inventor: KIM SANG HO
IPC: A61F2/848
Filed: 2009-07-01
Abstract: PURPOSE: A stent is provided, which is applied to a connection part of duodenum and prevents a stent from being separated from the initial insertion point. CONSTITUTION: A stent comprises: a hollow cylindrical shape body portion(210) which is formed by weaving a metal wire; and a holder(220) which is expanded to the outside of the body portion in order to restrict movement of the body portion. The holder is expanded into a zigzag type along he circumference of the body portion in order to form peak portions and valley portions in the outside direction of the body portion. In the surface of the holder, a coating layer is formed.
Patent KR-20110002396-A (KR)
Title: 원터치 스토퍼를 구비한 좌대
Inventor: CHOI JONG CHOL
IPC: A01K97/00
Filed: 2009-07-01
Abstract: 본 발명은 원터치식으로 동작하는 좌대에 관한 것으로, 더욱 상세하게는 좌대를 설치함에 있어 원터치식으로 설치하여 더욱 효과적으로 손쉽고 튼튼하게 좌대를 설치할 수 있도록 한 원터치 스토퍼를 구비한 좌대로, 상기 판에 끼워질 봉의 외경과 일치하는 홀을 갖도록 구성되는 상판과; 상기 상판에 설치되어 선택된 정도의 두께를 갖는 테두리판과; 상기 테두리판에 일정한 두께의 핀이 삽입될 수 있도록 설치되는 회전홀과; 상기 상판과 선택된 거리만큼 떨어진 상태로 고정되어 테두리판과 결합되어 설치되고 상기 상판의 홀과 갖은 직경을 갖고 홀의 중심이 일치하는 홀이 뚫려 있는 고정판과; 상기 상판과 고정판 사이에 설치되되 상기 상판 및 고정판에 설치되는 홀과 같은 직경을 갖는 홀이 뚫려 있는 회전판과; 상기 회전판에 봉의 형태로 튀어나오도록 설치되어 상기 회전홀에 끼워지는 회전봉과; 상기 고정판과 회전판 사이에 설치되는 스프링과; 상기 스프링이 빠져나가지 않도록 스프링의 중심에 끼워지는 핀과; 상기 핀이 통과할 수 있도록 고정판에 설치되는 핀홀을 포함하여 구성되는 것을 특징으로 한다. 
       
     낚시, 좌대, 스토퍼, 다리, 원터치
Patent KR-20110003053-A (KR)
Title: Semiconductor memory device
Inventor: CHANG TAE SIG
IPC: G11C29/04
Filed: 2009-07-03
Abstract: PURPOSE: A semiconductor memory device is provided to improve the reliability of a product in a high temperature and high moisture environment without increasing the cost of additional processes by using power up signals(PWR1, PWR2) and a MOS transistor. CONSTITUTION: One side of a fuse(f) is connected to a repair node(a). A pull down unit(20) selectively transfers the ground voltage with the voltage of the repair node. A pull-up unit(10) selectively transfers the driving voltage to the other side of the fuse. A latch unit(30) latches onto the signal to the repair node. A switch(40) is arranged between the latch unit and the repair node and selectively transfers the signal of the repair node to the latch unit.
Patent KR-20110003730-A (KR)
Title: Sensor coordinator apparatus
Inventor: CHOI BONG WOO
IPC: H04L12/28
Filed: 2009-07-06
Abstract: PURPOSE: A sensor coordinator apparatus is provided to minimize the load of a monitoring server regardless of the installed space and the installed numbers of sensors. CONSTITUTION: A sensor communication part(211) receives sensing data from one or more sensors. A micro controller unit(212) is generates monitoring information from the sensing data through a selected algorithm. A memory(213) stores the sensing data and the monitoring information. A server communication part(214) periodically reads the monitoring information and transmits the monitoring information to a monitoring server.
Patent KR-20110006771-A (KR)
Title: Preparation method of super absorbent polymer
Inventor: KIM GI CHEUL
IPC: C08F2/44
Filed: 2009-07-15
Abstract: PURPOSE: A method for preparing a high absorbent polymer is provided to obtain a high absorbent resin with low moisture content and low temperature by discharging moisture or heat within the high absorbent polymer. CONSTITUTION: A method for preparing a high absorbent polymer comprises the steps of: forming a monomer composition including a water-soluble ethylene-based unsaturated monomer and non-reactive microparticles with 20 nm ~ 1 mm of diameter; and performing thermal polymerization or UV polymerization of the monomer composition. The non-reactive microparticles comprise nanoclay particles, resin particles or inorganic particles.
Patent KR-20110006823-A (KR)
Title: Polyester sheet for insulating and manufacturing process thereof
Inventor: AHN HONG TAE
IPC: D06M14/14
Filed: 2009-07-15
Abstract: PURPOSE: A polyester insulating sheet and a method for manufacturing the same are provided to ensure chemical stability and to lower production cost. CONSTITUTION: A method for manufacturing a polyester insulating sheet comprises: a step of weaving a base fabric with polyester fiber having a plurality of bunches(S100); a step of immersing the base fabric in a mixture solution containing non-halogen flame retardant and water and drying; and a step of coating surface hardening resin on the surface of other surface of the base fabric and processing(S500). The thickness of the polyester fiber of warp and weft is 50-500 denier and 75-750 denier, respectively.
Patent KR-20110007377-A (KR)
Title: Superhard cralbn nano -multilayered thin films and method thereof
Inventor: KIM SUN KYU
IPC: C23C14/32
Filed: 2009-07-16
Abstract: PURPOSE: A super-hard CrAlBN nano multi-layered thin film and a manufacturing method thereof are provided to enable the formation of an aluminum boron nitride film layer by depositing AIB on the upper part of a chrome nitride film layer. CONSTITUTION: A manufacturing method of a super-hard CrAlBN nano multi-layered thin film comprises following steps. Chrome atom is deposited under the nitrogen atmosphere and a chrome nitride(CrN) film layer is formed. AIB is deposited on the upper part of the chrome nitride film layer and the aluminum boron nitride(AIBN) film layer is formed. The thin film monomer consists of a chrome nitride film layer and an aluminum boron nitride film layer.
Patent KR-20100108496-A (KR)
Title: Channel selecting apparatus and method in a cognitive radio system
Inventor: JO JUN HO
IPC: H04W48/18
Filed: 2009-07-22
Abstract: PURPOSE: A device and a method for selecting a channel in a cognitive radio system are provided to sense a frequency spectrum, thereby increasing an information transmitting rate of the secondary user. CONSTITUTION: State information about channels allocated to the primary user is received. A channel selection probability value is determined from the state information. A spectrum to be sensed is selected using the channel selection probability value. Information is transmitted through a channel for sensing the spectrum.
Patent KR-20110012154-A (KR)
Title: Virtual shooting system
Inventor: PARK YOUNG SOON
IPC: F41J5/10
Filed: 2009-07-30
Abstract: PURPOSE: A virtual shooting system is provided, which can obtain an effect of real shooting and enables a user to experience shooting on a display unit. CONSTITUTION: A virtual shooting system comprises: a display unit(20) in which an image is displayed; a displayer(16) offering an image to the display unit; a triggering sensor detecting triggering by a user; a triggering device(12) equipped with a laser generator; a camera(11) taking a photograph of an image on the display unit; a fluid compressor(14) supplying compressed fluid to the triggering device; a fluid pressure controlling element(15) discharging the compressed fluid remaining within a connection pipe; a controller(10) controlling opening and shutting of each valve; and an image processing unit.
Patent KR-20110012392-A (KR)
Title: Wide band power amplifier of push-pull structure
Inventor: MIN JUN KI
IPC: H03F3/30
Filed: 2009-07-30
Abstract: PURPOSE: A broadband power amplifier having a push-pull structure optimizes power matching at a baseband and high band by forming a capacitance tuning structure within a chip. CONSTITUTION: A power amplification part(110) amplifies the power of an input signal by using a push-pull structure. An inductor circuit part(130) is connected to a line between the output terminal of the power amplification part and the final output terminal. An output capacitor circuit part(140) is connected between the final output terminal and the ground. A variable capacity circuit part(150) is connected between the final output terminal and the ground. A variable capacity circuit part has a variable capacitance for power matching at a baseband and high band. A power amplification part and variable capacity circuit part are formed within one chip.
Patent KR-20100066325-A (KR)
Title: Filter unit and device for purifing water having it
Inventor: MOON YOUNG SOO
IPC: B01D35/30
Filed: 2009-07-30
Abstract: PURPOSE: A filter unit and a water purifier in which the filter unit is included are provided to save manufacturing costs while reducing an installation area of the water purifier, and to minimize environmental pollution. CONSTITUTION: A filter unit comprises the following: a block filter(21) which is included of a hollow shape of both side is opened, and filters raw water; a first cover which is combined to one end of the block filter to block up one end of the block filter; a second cover(23) connected to an inner space of the block filter; and a sealing member(24) combined to the second cover to be protruded from the outer surface of the second cover. A flowing space is formed between the first cover and the inner side of the housing, and the between the block filter and the inner side of the housing.
Patent KR-20110014792-A (KR)
Title: An drop type emergency ladder
Inventor: BAE JUNG SUK
IPC: E06C9/06
Filed: 2009-08-06
Abstract: PURPOSE: A downward emergency ladder is provided to prevent a neglect accident due to rapid drop since the ladder is slowly unfolded. CONSTITUTION: A downward emergency ladder comprises an unwinding decelerator. The unwinding decelerator limits the unwinding speed of a pulling rope(560), which is wound on a winding unit(550), so that the ladder(540) is unfolded at a reduced speed. The unwinding decelerator comprises a decelerating wheel and a centrifugal decelerating block. The decelerating wheel is electrically connected to the winding wheel of the winding unit. The centrifugal decelerating block is held in decelerator housings. The decelerator housings are formed along the outer surface of the decelerating wheel at regular intervals. The centrifugal decelerating block is frictional-connected to the inner wall of a winding housing by the centrifugal force according to the rotation of the decelerating wheel.
Patent KR-20110014918-A (KR)
Title: Method for payment using membership card in a mobile communication system
Inventor: YUN SANG JUN
IPC: G06Q20/16
Filed: 2009-08-06
Abstract: PURPOSE: A payment method using a membership card in a mobile communication system is provided to perform price payment with membership discount and calculate and claim a payment price to a using charge of a mobile communication terminal corresponding to the membership card, thereby enabling a deferred payment. CONSTITUTION: A payment authentication request information by a membership card is received(S111). Based on payment authentication request information, a membership subscriber is verified and discount amount is determined. The deferred payment and abnormal transactions are checked based on the payment approval request information. A payment approval result information is transmitted according to the checked result(S114). The payment amount is calculated and claimed to a using charge of a mobile communication terminal corresponding to the membership card(S119).
Patent KR-20100083684-A (KR)
Title: Method of transmitting sounding reference signal in multiple antenna system
Inventor: KIM HAK SEONG
IPC: H04B7/04
Filed: 2009-08-18
Abstract: PURPOSE: An SRS(Sounding Reference Signal) transmitting method in a wireless communication system is provided to enable a terminal to transmit an SRS through multiple antennas. CONSTITUTION: UE(User Equipment) transmits the first SRS through the first antenna(S100,S110). The UE transmits the second SRS through the second antenna. Some of transmitted resources to which the first SRS and the second SRS are transmitted are different. At least one of a sequence resource, a time resource, and a frequency resource is different among the resources to which the first and second SRSs are transmitted.
Patent KR-20110020620-A (KR)
Inventor: SUNG KEE WOONG
IPC: B62D3/00
Filed: 2009-08-24
Abstract: 본 발명은 자동차 조향장치의 랙바 지지장치에 관한 것이다. 
     본 발명의 일실시예는 기어박스의 실린더에 삽입되며 전방면에서 랙바의 후방면을 밀착 지지하는 서포트 요크와; 상기 서포트 요크의 외주면에 외삽되어 탄성 변형되면서 상기 랙바로부터 전달되는 충격을 흡수하도록 외주면에는 서로 이격되며 형성되되, 상기 기어박스의 실린더 방향 또는 이와 반대 방향 중 어느 일방향으로 돌출 형성되는 수개의 제1탄성변형부가 구비되어 있는 탄성지지체; 및 상기 기어박스의 실린더에 나사결합되며 상기 서포트 요크의 후방면에 스프링을 매개로 압력을 가하는 요크 플러그;를 포함하여 구성되는 것을 특징으로 하는 자동차 조향장치의 랙바 지지장치를 제공한다. 
     본 발명에 의하면 자동차의 조향장치에 있어서, 자동차의 주행시 불규칙한 노면 등으로부터 바퀴를 타고 랙바에 역입력되는 충격이나, 내구 진행으로 인한 서포트 요크의 마모 등으로 서포트 요크와 기어박스에서 발생되는 래틀 노이즈를 방지할 수 있는 효과가 있게 된다. 
       
     조향장치, 서포트 요크, 요크 플러그, 기어박스, 랙바
Patent KR-20110021087-A (KR)
Title: Apparatus for refilling of ink catridge
Inventor: KIM EUN SOO
IPC: B41J2/165
Filed: 2009-08-25
Abstract: PURPOSE: A device for refilling an ink cartridge is provided to enable a user to easily unblock a blocked nozzle when the nozzle of a refilled ink cartridge is blocked without a vacuum pump device or a washing device. CONSTITUTION: A device for refilling an ink cartridge comprises a lower plate(110) and a vertical plate(140). The vertical plate is vertically formed in the rear end of the lower plate. The vertical plate comprises a holder body(100) and a nozzle support unit. The holder body is protruded from the top end of the vertical plate and has a coupling unit. An ink cartridge is coupled to the coupling unit. The nozzle support unit is detachably formed in the lower plate.