baber/WOPTO huggingface dataset:
Patent KR-20090099935-A (KR)
Title: Apparatus for cleaning a bearing and method therefor
Inventor: KIM SUNG SOO
IPC: B08B3/04
Filed: 2008-03-19
Abstract: PURPOSE: A bearing cleaning apparatus and a bearing cleaning method are provided to facilitate the maintenance work of a railway vehicle by automatically and rapidly cleaning foreign material and waste grease. CONSTITUTION: A bearing cleaning apparatus cleans a bearing comprising an inner rim, a racer and a roller. The bearing washing apparatus includes a lower rotary jig part, a racer fixed jig part, an upper rotary driving jig part, and a spraying unit. The lower rotary jig part(100) is installed to be rotated and supports the lower part of the inner rim. The upper rotary driving jig part(300) is installed at the upper part of the lower rotary jig part to be rotated. The upper rotary driving jig part presses the upper part of the inner rim and ascends and descends to fix the inner rim with the lower rotary jig. The upper rotary driving jig part induces the rotation of the roller. A blowing unit(400) sprays the rinse solution on the inner rim, the racer and the roller in the rotation of the roller due to the rotation of the upper rotary driving jig part.
Patent KR-20090102296-A (KR)
Title: Apparatus of remving water pail for steam cleaner
Inventor: HAAN GYUNG HEE
IPC: A47L11/40
Filed: 2008-03-26
Abstract: PURPOSE: A device for attaching and detaching a water pail of a steam cleaner is provided to offer convenience and easy operation property with small pushing force by converting pushing force to turning force through a cam part. CONSTITUTION: A device for attaching and detaching a water pail of a steam cleaner includes a pushing part, a locking part, an elastic part, and a cam part. The pushing part is arranged on the housing. The locking part is applied to a locking groove formed on the water pail. The elastic member(250) gives elastic force toward locking groove. The cam part gives the power to the locking part to being separated from the locking groove by pushing power of the pushing part.
Patent KR-20090102937-A (KR)
Title: Apparatus for adjusting gap between oposite side plates and cassette provided with the same
Inventor: CHO BYUBG IL
IPC: B65D85/86
Filed: 2008-03-27
Abstract: PURPOSE: A device for adjusting the gap between both-side plates and a cassette having the same are provided to adjust the gap between both-side plates at once without the power of a user. CONSTITUTION: A device for adjusting the gap between both-side plates(50) comprises a carrier(30) and a 2-joint link tool(40). The carrier is mounted at a longitudinal rotation shaft(20) of a frame so as to be longitudinally moved by the external rotation. The 2-joint link tool is mounted at both sides of the carrier so that one end can be rotated. The other end of the 2-joint link tool is rotatably mounted in a longitudinal side of the frame. A side plate is installed in a link pin(41) in a standing state.
Patent KR-20090103589-A (KR)
Title: Sensor structure of apparatus for counting hot material in continuous casting line
Inventor: JUNG HAI GEUN
IPC: G01K1/00
Filed: 2008-03-28
Abstract: PURPOSE: A sensor structure of a hot material counting apparatus for a continuous casting line is provided to minimize the deterioration and chattering due to heat and dust generated in transferring a hot material. CONSTITUTION: A sensor structure of a hot material counting apparatus for a continuous casting line comprises a fixing member(20) and a contact member(10). The fixing member is installed on a frame of a material transport elevator, and has a protrusion(25) for connection with one of (+) terminal and (-) terminal of the hot material counting apparatus. The contact member is fixed to the fixing member on one side and contacted with a hot material transferred by the material transport elevator on the other side. The contact member is formed of a conductive material with elasticity.
Patent KR-20080090998-A (KR)
Title: Vibration isolation device, arithmetic apparatus, exposure apparatus, and device manufacturing method
Inventor: SHIBAYAMA TAKASHI
IPC: H01L21/027
Filed: 2008-04-03
Abstract: A vibration isolation device, an arithmetic apparatus, an exposure apparatus, and a device manufacturing method are provided to reduce the vibration transferred to a main body structure from a floor on which a base frame is installed by operating in a plurality of vibration isolation modes. A vibration isolation device which damps vibration of an object comprises a vibration isolation unit, an acquisition unit, and a control unit. The vibration isolation unit is activated in a plurality of vibration isolation modes. The acquisition unit is configured to acquire estimate information associated with the vibration of a floor. The control unit is configured to select a vibration isolation mode from the plurality of vibration isolation modes in accordance with the estimate information acquired by the acquisition unit, and activate the vibration isolation unit in the selected vibration isolation mode.
Patent KR-20080090355-A (KR)
Title: Thin and flexible light guide element
Inventor: HSU LUNG LIN
IPC: G02B6/00
Filed: 2008-04-04
Abstract: A thin and flexible light waveguide element is provided to increase strength of the light waveguide element by coating a light emitting surface of the light waveguide element using a coating layer with convex-concave structures. A thin and flexible light waveguide element includes a first optical layer(100), a second optical layer(200), and a third optical layer(300). The first optical layer is made of a flexible transparent material. The second optical layer is formed on a lower surface of the first optical layer and has a light modulation structure for changing a light path. The third optical layer is formed on an upper surface of the first optical layer and has a convex-concave structure for homogenizing the light from the first optical layer. The first and second optical layers have different refractive indexes.
Patent KR-20090108807-A (KR)
Title: System and methodf for security management, storage medium recording that method program
Inventor: KANG DOO SIK
IPC: G08B25/00
Filed: 2008-04-14
Abstract: PURPOSE: A system and a method for security management, and a storage medium recording a method program are provided to increase data storage days without an additional system by storing the image only if the security release event occurs. CONSTITUTION: An image photographing device(200) photographs the image near the installation region and transmits the image. A reader(100) reads an entrance card, and controls the security management state according to the card operation of the user. The reader generates the security release event when releasing the security. A data processor(300) grasps the user based on the entrance card data transmitted from the reader. The data processor stores the image frame transmitted for the preset time based on the card release time when the security release event occurs and transmits the image frame to a remote place.
Patent KR-20090113673-A (KR)
Title: Phase change ram device and method of manufacturing the same
Inventor: CHANG HEON YONG
IPC: H01L21/8247
Filed: 2008-04-28
Abstract: PURPOSE: A phase change RAM device and method of manufacturing the same are provided to make quickly cool the phase change layer by forming a heat sink of high thermal conductivity between a heater and a switching element. CONSTITUTION: The heat sink(120) is formed between the heater(126) and switching element. The heat sink is made of one among the tungsten film, and the tungsten silicide film and TiN film. The switching element is formed in the semiconductor substrate. The heater is formed on the heat sink. The phase changing film(128) is formed on the heater. The switching element is the vertical type PN diode(110).
Patent KR-20090114088-A (KR)
Title: System and Method for measuring indoor sound
Inventor: JEONG DAE UP
IPC: H04R3/00
Filed: 2008-04-29
Abstract: PURPOSE: A system and a method for measuring an indoor sound are provided to analyze spread sound field by quantifying sound dispreading degree at any space. CONSTITUTION: In a system and a method for measuring an indoor sound, a microphone(100) receives an audio signal. A microphone amplifier(110) amplifies the audio signal inputted from a microphone. An analog to digital converter(120) converts amplified analog signal into a digital signal. A sound characteristics data generate unit(130) calculates an impulse response by convoluting the audio signal of the digital format transformed from the analog to digital converter with a reference signal. A filtering portion(140) filters the impulse response generated from the sound characteristics data generate part at each bandwidth. A despreading sound field interpreter(150) calculates an attenuation ratio in from first sections to third section of each bandwidth impulse response generated in the filtering portion.
Patent KR-20090115404-A (KR)
Title: Method of manufacturing corrugated cardboard having advertising function
Inventor: BAE DONG CHUL
IPC: B31F1/20
Filed: 2008-05-02
Abstract: PURPOSE: A method of manufacturing a paper box having an advertising function is provided to reduce manufacture cost by manufacturing the paper box of lenticular sheets. CONSTITUTION: A printing layer(120) is formed through a lithographic printing on a paper. A resin layer(130) is heat-contacted on top of the paper with the printing layer using an upper plane roller and a lower plane roller. The paper with the resin layer has protrusion and furrow on the resin layer by passing through the upper plane roller and the lower plane roller. A completed product is dried and cooled naturally.
Patent KR-20090117142-A (KR)
Title: The apparatus and method of location pursuit with rf field strength
Inventor: CHO JAE SEOCK
IPC: H04B1/40
Filed: 2008-05-08
Abstract: PURPOSE: An apparatus for tracking the position by measuring an RF field strength and a method thereof are provided to perform the position tracking through the RF field strength of signals received in all directions and a trigonometrical survey. CONSTITUTION: A multichannel wireless access system chip using an ISM(Industrial Scientific Medical) band is separately mounted inside a master terminal(100) and a slave terminal. The master terminal searches terminal by mixing the triangulation principle and a hop-by-hop information transmitting method of a distance vector routing between plural slave terminal of an ID-set master terminal or own sub routine. The master terminal measures a distance of identification terminal response numbers and RF(Radio Frequency) strength from several terminals.
Patent KR-20090118205-A (KR)
Title: A combi card having mass storage space
Inventor: KIM SOUNG JIN
IPC: B42D25/22
Filed: 2008-05-13
Abstract: PURPOSE: A combination card including mass storage space is provided to enable a user to store various data according to user's preference by providing mass storage space. CONSTITUTION: An auxiliary interface(160) performs data input/output with outside using a communication method which includes RF(Radio Frequency) interface according to the control of a combination card controller(150). An external storage unit(190) provides a data storage area. A USB controller(180) inputs/outputs the data from the external storage unit and controls the operation of USB interface(170) for inputting/outputting the data with the outside. The USB interface performs the data input/output with the outside according to the control of the USB controller.
Patent KR-20090119207-A (KR)
Title: An apparatus and method of detecting distance between coil and crane hook in water and air
Inventor: LEE WANG HA
IPC: B66C13/16
Filed: 2008-05-15
Abstract: PURPOSE: An underwater coil distance sensing device and a method thereof are provided to improve the quality of a coil by preventing collision between a crane hook and a coil in a space which is difficult for a crane driver to check an object through naked eyes. CONSTITUTION: An underwater coil distance sensing device comprises a left side sensor(6), a right side sensor(10), atmospheric left bottom sensor(8), and an underwater right bottom sensor(12). The left side sensor is attached to the right surface of a left wing(5) of a hook. The right side sensor is attached to the left surface of a right wing(9) of the hook. The atmospheric left bottom sensor is attached to the bottom surface of the left side projection(7) of the hook. The underwater right bottom sensor is attached to the bottom surface of a right projection(11) of the hook.
Patent KR-20090120364-A (KR)
Title: Jig for painting
Inventor: KANG HA SOO
IPC: B05B13/02
Filed: 2008-05-19
Abstract: PURPOSE: A jig for painting is provided to completely cover an object with paint that is sprayed through a painting nozzle at optimal angles with a short time. CONSTITUTION: A jig for painting comprises a central shaft(101), support stand(102), and combining aperture(103). The central shaft is integrated with a combining through-hole(90) that is combined with a transfer unit(200). The transfer unit moves along a painting booth. The support stands are integrated on the top of a support frame. The combining aperture is spaced on the top of the support stand.
Patent KR-20090122778-A (KR)
Title: Haptic switching unit for steering wheel and haptic switching system with the same
Inventor: HAN CHANG KYU
IPC: B62D1/04
Filed: 2008-05-26
Abstract: PURPOSE: A haptic switch unit for a steering wheel and a steering wheel haptic switch system with the same are provided to allow the driver to keep attention and operate switches stably, thereby achieving safe driving. CONSTITUTION: A steering wheel haptic switch unit(10) comprises a housing mounted on a steering wheel(1), a printed circuit board installed inside the housing, and a haptic rotary switch section. The haptic rotary switch section includes a haptic rotary switch driving part which is arranged in the housing to generate torque according to electric signals, haptic rotary switch power transmissions which transfer the torque generated by the switch driving part to a haptic rotary switch knob, and the haptic rotary switch knob(350) which is installed exposed out of the housing and connected to the haptic rotary switch power transmissions.
Patent KR-20090122818-A (KR)
Title: Unipolar generator with built in unipolar motor
Inventor: SHIN DONG SIK
IPC: H02K31/00
Filed: 2008-05-26
Abstract: PURPOSE: A unipolar generator is provided to increase a torque according to turns ratio of a coil by winding the coil to an external yoke. CONSTITUTION: A shaft(4) is driven by a driving body(2). A permanent magnet(6) and a conductor(7) have a disk shape, and are coupled in the shaft. A brush(8) is contacted with a shaft supporting part of the conductor. A coil(10) is connected to the brush. A yoke(9) fixes the coil. The brush and the yoke are fixed regardless of rotation of the conductor. A unipolar motor(11) is separated from the coil. A permanent magnet(13) of the unipolar motor is coupled in the shaft supporting part of the conductor. A torque is generated between the coil and the permanent magnet of the unipolar motor.
Patent KR-20090126358-A (KR)
Title: Low thermal expansion materials including rigid random coil and resin including the same
Inventor: LEE HEON SANG
IPC: C08J5/06
Filed: 2008-06-04
Abstract: PURPOSE: A low thermal expansion materials including a rigid random coil and a resin including the same are provided to utilize an actuator by generating contract caused by a negative coefficient of linear expansion. CONSTITUTION: In a device, a rigid random coil has static bending persistence of less 400nm. The rigid random coil is formed with a carbon or a carbon nanotube of multi-structure. A thermosetting resin or a thermoplastic resin includes a low linear thermal expansion material. The low linear thermal expansion carbon nanotube-polymer composite material is manufactured by using the low linear thermal expansion material. The low linear thermal expansion material is used for a plastic and a thermistor.
Patent KR-20090089237-A (KR)
Title: Data transmitter and method thereof
Inventor: KIM JONG SAM
IPC: H01P3/08
Filed: 2008-06-04
Abstract: A data transmission circuit and a transmitting method thereof are provided to reduce jitter in a data receiving terminal by controlling an amount of delay of the data according to the mode. A data transmission circuit includes at least two transmission lines, a mode sensing unit(201), and a delay controller(203). The transmit line transmits the data. The mode sensing unit senses the mode according to the signal interference characteristic between the transmission lines. The delay controller controls an amount of delay of the data in response to the mode. A direction of the level transition of the data is the same in an even mode. The direction of the level transition of the data is different in an odd mode. The data is not transited in a static mode.
Patent KR-20090127997-A (KR)
Title: Etchant having low etch rate and method of manufacturing a display substrate using the same
Inventor: LEE BYEONG JIN
IPC: C09K13/06
Filed: 2008-06-10
Abstract: PURPOSE: An etchant with low etch rate is provided to remove a factor obstructing the evaporation of a post film in advance and to also remove impurities caused by contacting oxygen with the surface of a buffer layer, a gate metal layer and/or data metal layer. CONSTITUTION: An etchant with low etch rate comprises hydrogen peroxide (H2O2) 1-10 weight% etching a metal layer and/or metal oxide layer; additives 1-10 weight% controlling the reaction with hydrogen peroxide; and solvent 80-95 weight%. The additives comprises at least one compound selected from the group consisting of persulfate-based compound and an azole-based compound'.
Patent KR-20090128044-A (KR)
Title: Memory module mounting test handler
Inventor: KIM DU CHUL
IPC: G01R31/26
Filed: 2008-06-10
Abstract: PURPOSE: A test handler mounted with a memory module is provided to improve test efficiency by automatically providing a mother board with a memory module. CONSTITUTION: First and second palette stages(215,235) for loading a mother board are formed in a test site unit(216). A plurality of test site units are installed to be vertically spaced from the first and second palette stages with a predetermined distance. The palette stages are installed at a lower portion of the test site unit in a loading unit(211) and an unloading unit(231). A loading elevator unit(213,213') and an unloading elevator unit(233,233') vertically raise or drop the test site unit, the loading unit and the unloading unit. A third palette stage for loading the mother board(52) is formed in a test unit. The third palette stage is vertically spaced from the test unit with a predetermined distance. A picker robot picks a memory module(51) to be tested into the loading unit and transfers the memory module into the test unit. The picker robot(271) picks the tested memory module into the test unit and stacks the memory module into the unloading unit.
Patent KR-20090132049-A (KR)
Title: Study method on online
Inventor: LEE YOU RAK
IPC: G06Q50/20
Filed: 2008-06-20
Abstract: PURPOSE: A method of online lecture is provided to improve learning effect by simultaneously reflecting the contents of a word file based on the writings on a blackboard. CONSTITUTION: Indexes are given to a word file for lecture. The word file for lecture is saved in a word file database. By a user operation, the content of the word file is marked on the electronic blackboard. Through an electronic pen used for the electronic blackboard, a lecturer records the online lecture in the database. A learning server synchronizes the word file and the electronic blackboard.
Patent KR-20100002383-A (KR)
Title: One-piece type oil cooler of cooling pipe for automobile
Inventor: CHA AK JOO
IPC: F01M5/00
Filed: 2008-06-30
Abstract: PURPOSE: A car cooling pipe integrated oil cooler to cool exhaust gas provided to an EGR cooler is provided to supply the coolant to the ERG cooler from a radiator via the oil cooler and to cool the exhaust gas without a coolant supply hose connecting the radiator and the EGR cooler. CONSTITUTION: A car cooling pipe integrated oil cooler comprises an oil cooler body(200), an oil cooler mounting unit(210), a cooling water discharge pipe(220) and a cooling water inflow pipe(230). The oil cooler body cools engine oil with coolant provided in a water pump. The oil cooler mounting unit is located on bottom of the oil cooler body. The oil cooler mounting unit installs the oil cooler body on one side of an oil filter housing(100). The cooling water discharge pipe is integrated in one side of the oil cooler mounting unit. The cooling water discharge pipe supplies the coolant cooling the oil of the oil cooler body to an EGR(Exhaust Gas Recirculation) cooler. The cooling water discharge pipe is integrated in one side of the oil cooler mounting unit in order to retrieve the coolant from the ERG cooler.
Patent KR-20100002607-A (KR)
Inventor: HAN MOON SUP
IPC: H01L21/203
Filed: 2008-06-30
Abstract: PURPOSE: A method of fabricating a charge storage of a charge nonvolatile memory is provided to allow a useful material to be deposited while having a desired thickness since the most of a solid material is deposited through a sputtering. CONSTITUTION: A charge storage device of the nonvolatile memory comprises a plurality of clusters inside an inorganic material electrical insulating layer. A target metal plate and a base part are installed inside a chamber(S10). The elements of the target metal plate are divided through sputtering, and the inorganic material electrical insulating layer is deposited(S20). The inorganic material electrical insulating layer comprises a cluster of the nanometer unit in the base unit. The property of the cluster is controlled through a predetermined time thermal process or control the partial pressure inside the chamber(S30).
Patent KR-20100003802-A (KR)
Title: 농축산물 자판기의 상품반출장치
Inventor: JOUNG YOUNG SUN
IPC: G07F11/48
Filed: 2008-07-02
Abstract: 본발명은 농축산물 자판기의 상품투출에 관한 것으로서 일반적인 캔이나 커피. 음료 자판기와는 달리 과일종류 즉 수박. 참외. 사과 등 또는 채소 혹은 축산물 등 비교적 하중이 많이 나가는 상품을 자판기에서 투출시킴에 있어서 종래의 타이밍 벨트식이나 솔레노이드 순간 밀어내기 투출 식으로는 과일 등 특성 상품의 투출 시 외관을 훼손시키는 것은 물론 상품 투출 이동시 무거운 상품 이동적재함이 하중을 견디지 못하고 기계고장률이 높아진다. 
     본 발명은 이 와 같이 비교적 하중이 크고 또 특성상품의 외관을 손상시키지 않는 방법으로 개폐 구에 안전하게 상품을 투출 시키는 장치로서 이를 상세하게 설명하자면 처음 메뉴에 따라 자판기에 전시된 농축산물 상품 반출지시를 콘트롤 박스로부터 전달받는다. 다음 대분류 적재함장치가 상하 수직으로 이동하여 선별한 메뉴 층을 찾아 멈춘다. 이어서 또 이에 편승한 소분류 적재함이 좌우 수평으로 이동하여 지시된 해당 상품 전시함을 찾은 후 그 전시함 앞의 스프라켓 기어에 도킹하여 스프라켓을 앞뒤로 회전시키며 이때 안전 지지대 위에 전시되었던 상품을 대분류 적재함에 안전하게 싣는다. 이어 대분류 적재함은 상품 개폐구가 있는 밑으로 하강하여 하부에 장착된 구동벨트로 상품을 개폐 구 까지 이송하여 무거운 상품을 안전하게 살짝 내려놓는 상품 투출 장치로 이루어진 특징이 있다. 
       
     메뉴별 상품 전시함. 대분류 적재함. 소분류 적재함. 안전지지대.
Patent KR-20100004737-A (KR)
Title: System and its method for searching personal information using format conversion of document
Inventor: LIM JUNG WOOK
IPC: G06F17/21
Filed: 2008-07-04
Abstract: PURPOSE: A system and a method for searching personal information using format conversion of a document are provided to convert a file into a document of another format when it is impossible to decode the file saving personal information, thereby searching the personal information. CONSTITUTION: According to search execution of a user, a format conversion unit(23) converts the format of a file which can not be analyzed existing in a search area. A search result output unit(25) decides whether a search word of the converted file exists. When the search word is detected, a search result generation unit generates a search result.