baber/WOPTO huggingface dataset:
Patent KR-20100024319-A (KR)
Inventor: KANG BYUNG SOO
IPC: E05B41/00
Filed: 2008-08-25
Abstract: PURPOSE: A lock state indicator is provided to confirm the locked state of a lock for a door when locking or unlocking the lock, thereby improving theft prevention effect. CONSTITUTION: A lock state indicator comprises a first member(120), a second member(130), a third member(140), and a fourth member(150). The first member has a hollow and is fixed to a key(110). The second member is accepted in the hollow and able to rotate relative to the first member. The third member contacts a protrusion of the second member so that the locked state of a lock is shown through a display. The fourth member increases the friction on the surface where the third member and the lock contact each other and fixes the third member so that a lock piece and the protrusion are engaged with each other.
Patent KR-20100024732-A (KR)
Title: Seat apparatus for a bridge of i.l.m type and the method thereof
Inventor: KIM KI HYUN
IPC: E01D19/04
Filed: 2008-08-26
Abstract: PURPOSE: A bridge bearing system for an ILM bridge and a construction method thereof are provided to improve the construction quality of bridge by accurately constructing the bridge bearing system. CONSTITUTION: A bridge bearing system for an ILM bridge comprises a bottom plate(130) and a bridge bearing assembly(160). The bottom plate is fixed on the upper side of a bridge pier(120) and a horizontal sliding groove(132). The bridge bearing assembly is located on top of the bottom plate. A bridge bearing assembly is transferred with a horizontal sliding block(166) along with the horizontal sliding groove of the bottom plate.
Patent KR-20090026071-A (KR)
Title: Intermediates for touch switch, molding for inmold and manufacturing method for intermediates for touch switch
Inventor: IKEBE MASARU
IPC: G02F1/13
Filed: 2008-09-04
Abstract: An intermediate for a touch switch and a method for manufacturing a mold for inmold and the intermediate are provided to suppress the wrinkle of an inmold film so as to be small sufficiently. A basic body(2) is molded by an inmold molding using an inmold film in which a transparent conductive film(3) is formed. The transparent conductive film is attached to an inner surface(2a) of the basic body. The basic body comprises the first plate-shaped panel(11)and the second plate-shaped panel(12). The second panel forms a predetermined angle with respect to the first panel. The angle between inner surfaces(11a,12a) of the first and second panels is larger than the angle between outer surfaces(11b,12b) of the panels.
Patent KR-20100028449-A (KR)
Title: Produce of arrangement possible ac power sources led illuminator
Inventor: SHIM HYUN SEOP
IPC: F21S2/00
Filed: 2008-09-04
Abstract: PURPOSE: An AC power LED lamp device is provided to reduce manufacturing costs by simplifying a composition including an LED which interlocks with a bridge rectification circuit. CONSTITUTION: A lamp(1) includes a light emitting body unit(10), a circuit composition unit, and a terminal(30). A joint connects two lamps or more. The light emitting body unit includes a base(11) with a plurality of LED devices and a transmitting unit combined with one side of the base. The LED is arranged on one side of the base with a lamp shape. The circuit composition unit is installed on the base of the light emitting body unit. The circuit composition unit is electrically connected to each LED and converts AC power to DC power for emitting the LED. A heat sink is formed on the other side of the base to discharge the heat from electronic and electric elements of the LED and circuit composition unit to the outside.
Patent KR-20080085808-A (KR)
Title: A high carbon steel sheet superior in strenth and toughness and a manufacturing method thereof
Inventor: LEE CHANG HOON
IPC: C22C38/00
Filed: 2008-09-05
Abstract: A high carbon steel sheet excellent in strength and toughness without using expensive alloy elements is provided, and a manufacturing method of the high carbon steel sheet is provided. A manufacturing method of a high carbon steel sheet excellent in strength and toughness comprises: a steel manufacturing step of manufacturing a steel for heat treatment comprising, by weight percent, 0.25 to 0.55% of C, 0.5 to 1.2% of Mn, more than 0 and not more than 0.4% of Si, more than 0 and not more than 2.0% of Cr, 0.01 to 0.1% of Al, more than 0 and not more than 0.012% of S, not less than 48/14x[N]% of Ti, 0.0005 to 0.0050% of B and not more than 0.006% of N with the balance being Fe and other inevitable impure elements, and satisfying a condition of 48/14x[N] to 0.03% of Ti in case of 0.0005<=B<=(11/14)x[N]%; a hot rolling step of heating the steel for heat treatment at a temperature of 1200 to 1250 deg.C to hot roll the steel for heat treatment; a coiling step of coiling the hot-rolled steel sheet in a temperature range of 640 to 700 deg.C; a cold rolling step of cold rolling the hot-rolled steel sheet to reduce thickness of the hot-rolled steel sheet; a heat treatment step of subjecting the cold-rolled steel sheet to an austenitizing heat treatment in a temperature range of Ac1 to Ac3 transformation temperature; and an austempering heat treatment step of subjecting the heat-treated steel sheet to an isothermal transformation treatment at 350 to 500 deg.C.
Patent KR-20090066201-A (KR)
Title: Manufacturing assist equipment for beads ornament
Inventor: KAWAI SAKI
IPC: A44C27/00
Filed: 2008-09-11
Abstract: A beads accessories manufacturing auxiliary tool is provided to allow the beads accessories comprising a yarn and a plurality of beads to be manufactured simply. A beads accessories manufacturing auxiliary tool(1) comprises a long base(3) which has a horizontal upper surface and is formed long back and forth; a plurality of pins(4) which are installed by zigzag in two rows along the long direction of the long base at the upper surface of the long base for hanging yarn; and a concave part(5) which is formed between the pins at the both side edges of the upper surface of the long base so as to allow the beads to be inserted.
Patent KR-20100031002-A (KR)
Title: Method for location update of a mobile station in a network providing circuit service and a system therefor
Inventor: HUH HANG SUK
IPC: H04B7/26
Filed: 2008-09-11
Abstract: PURPOSE: A method for registering a location in a mobile communication network and a system thereof are provided to distinguish periodic location registration, thereby preventing an unnecessary location registration procedure. CONSTITUTION: One or more mobile terminals(110) periodically request location registration. An SGSN(Serving GPRS Support Node)(130) generates and transmits a location registration update request message including periodic location update information. A VLR(140) gets the location information of the mobile terminal with identifier re-allocation for a packet service.
Patent KR-20090028455-A (KR)
Title: Showcase for rice ball and method of showcasing rice ball
Inventor: OHSAWA SHINICHI
IPC: A47F5/00
Filed: 2008-09-12
Abstract: A shelf for displaying a rice ball and a method for displaying the rice ball are provided to display the rice ball of a single kind on a concave typed display section and to offer easy usability for a buyer. A method for displaying a rice ball displays the rice ball on a shelf having a display side(1A) of a saw blade shape which is arranged into a left and a right direction continuously with a display portion(1b) having a concave shaped unit formed with an inclination surface(6b) of 30 degrees and a vertical surface(8a). On the shelf, many rice balls piled to a buyer front direction.
Patent KR-20100031430-A (KR)
Title: Metal oxide nanowire sensor and method for manufacturing the same
Inventor: PARK JAE YOUNG
IPC: B82B3/00
Filed: 2008-09-12
Abstract: PURPOSE: A metal oxide nano wire sensor and a manufacturing method thereof are provided to remarkably improve reliability, sensitivity, reproducibility and other properties of a sensor by forming plural metal oxide(zinc oxide) nano wire junction. CONSTITUTION: A manufacturing method of a metal oxide nano wire sensor comprises the following steps: forming a trench structure(140) on the upper side of a substrate; forming a conductive layer(150) in the inner side of the trench structure; forming a catalyst layer(160) on the conductive layer; and forming a metal oxide nanowire array on the catalyst layer; and forming a heater(120) on the substrate. The heater contains a substance including platinum(Pt), lead(Pb), silver(Ag), nickel -chromium(Ni-Cr), and iron-chromium (Fe-Cr).
Patent KR-20090128307-A (KR)
Inventor: YOON JONG GYUNG
IPC: E01C11/22
Filed: 2008-09-19
Abstract: PURPOSE: A road boundary stone for moving small animals is provided to make small animals move conveniently from a road to neighboring habitats and to guide drivers to drive safely at night. CONSTITUTION: A road boundary stone for moving small animals contains a boundary stone body(10) having a front exposure surface(11) and an upper exposure surface(12) to be long, and a passage for small animals(20) comprising a pipe for a passage, which is buried to be inclined from the lower part of the front exposure surface of the boundary stone body to the upper exposure surface and equipped with a reflective member(C) at the outlet of an internal wall to reflect the light of a vehicle traveling on a road at night toward the front of a driver.
Patent KR-20100033058-A (KR)
Title: Bed type chamber pot
Inventor: KANG SUNG SOOK
IPC: A61G7/02
Filed: 2008-09-19
Abstract: PURPOSE: A bed type toilet for toilet is provided to enable the patient to conveniently move to the toilet and use the toilet clean through a simple manipulation by installing the toilet near a bed of a bedroom and a hospital room. CONSTITUTION: A bed type toilet for toilet comprises: a sheet(110) which is equipped with a lower body supporting sheet and a upper body supporting sheet; a toilet(120) processing excreted urine and feces; a transfer support(130) for the lower body supporting sheet which is horizontally transferred along a screw using operation of a screw driving motor; a member for making the upper body supporting sheet inclined or making the sheet return to initial state; and a bed housing in which the sheet is perpendicularly installed on the upper part of a base.
Patent KR-20090033127-A (KR)
Title: Moving picture distribution system, subscriber line termination device, moving picture distribution method, moving picture distribution program and recording medium
Inventor: SATOU SOU
IPC: H04N21/6405
Filed: 2008-09-26
Abstract: A moving picture distribution system, a subscriber line termination device, a moving picture distribution method, a moving picture distribution program and a recording medium are provided to select a server according to link speed with an indoor termination device and transmit moving picture data of the same contents to the indoor termination device at the link speed. A subscriber line termination device(101) comprises the following units. The first message transceiver(203a) transceives a serial message by connecting to a moving picture distribution network. A multicast data transmitter(204) is connected to the first message transceiver to transmits multicast data. The second message transceiver(203b) is connected to a multicast data transmission unit to transceiver a parallel message. An interface controller(202) is connected to the second message transceiver to be connected to an indoor termination device. A multicast controller(201) controls the first and second message transceiver and the multicast data transmitter.
Patent KR-20100037941-A (KR)
Title: Pharmaceutical composition for preventing and treating cardiovascular diseases comprising triterpenoid saponins
Inventor: LEE YOUNG JAE
IPC: A61K31/575
Filed: 2008-10-02
Abstract: PURPOSE: A pharmaceutical composition containing triterpenoid saponins compound is provided to lower blood pressure and to enhance expression of eNOS(endothelial nitrix oxide synthase). CONSTITUTION: A pharmaceutical composition for preventing and treating cardiovascular diseases contains triterpenoid saponins compound or its pharmaceutically active salt as an active ingredient. In chemical formula 1: R1 is alpha-L-rhamnopyranosyl-(1→2)-α-Larabinopyranosyl or hydrogen; R2 is methanol(CH3OH) or hydrogen; R3 is beta-D-xylopyranosyl-(1→6)-beta-D-glucopyranosyl, beta-D-glucopyranosyl or beta-D-glucopyranosyl-(1→6)-beta-Dglucopyranosyl. The triterpenoid saponins compound is isolated from Aralia elata.
Patent KR-20100040565-A (KR)
Inventor: KIM BYUNG SOO
IPC: E04G21/04
Filed: 2008-10-10
Abstract: PURPOSE: A rotating transfer device and a combination transfer device of cement mortar having the rotating transfer device are provided to uniformly supply cement mortar and to reduce energy consumption. CONSTITUTION: A rotating transfer device comprises a cylindrical housing(11), a transferring screw(12) and a rotary shaft(13). The one side of the housing is closed and the other is opened. The transferring screw is extended in a spiral shape with being attached on the inner surface of the housing. The rotary shaft is connected to a closed side of the housing.
Patent KR-20090125680-A (KR)
Title: Method for smelting copper
Inventor: MOTOMURA TATSUYA
IPC: C22B15/00
Filed: 2008-10-15
Abstract: PURPOSE: A copper refining method is provided to reduce the production of Fe3O4 and consecutively the supply of cokes by supplying pig iron to the slag produced in a furnace. CONSTITUTION: A copper refining method comprises a step of supplying oxygen-enriched air, solvent and copper concentrate, not cokes, into a furnace, a step of supplying pig iron to the slag(60) produced in the furnace, and a step of adjusting the level of copper in a mat generated in the furnace to 64~69 weight%.
Patent KR-20100044019-A (KR)
Title: Liquid crystal display
Inventor: YOON JI HWAN
IPC: G02F1/1335
Filed: 2008-10-21
Abstract: PURPOSE: An LCD device is provided to minimize a segment and a background color difference of dot matrix by distinguishing the segment and a dot matrix for active cell of LCD. CONSTITUTION: A segment cell(100) shows a background color of segment. A dot matrix cell(200) shows the background color of a dot matrix. Liquid crystal layers(130) of segment cell and the dot matrix cell is comprised of compensation areas(132) and active areas(131). The dot matrix cell is arranged to a lower part or upper part of the segment cell. Different voltages are applied to the active areas of the segment cells and the dot matrix cells.
Patent KR-20100048083-A (KR)
Title: Retaining wall reinforcement device and system
Inventor: LEE SANG DUK
IPC: E02D29/02
Filed: 2008-10-30
Abstract: PURPOSE: A retaining wall reinforcement device and a retaining wall system are provided to construct the stable reinforced retaining wall. CONSTITUTION: A retaining wall reinforcement device comprises a reinforcing material(160) and a passive resistance body(140). The reinforcing material is connected to a retaining wall surface material(120) and reinforces the retaining wall surface material. The passive resistance body is connected to the reinforcing material. The passive resistance body forms the passive resistance by the passive earth pressure against the active earth pressure. The active earth pressure is generated by forming the displacement in the front of the retaining wall in which a plurality of retaining wall surface materials is connected.
Patent KR-20100049372-A (KR)
Title: Ventilation type of tomb
Inventor: KIM JANG JIN
IPC: E04H13/00
Filed: 2008-11-03
Abstract: PURPOSE: A charnel house for natural ventilation is provided to prevent small and dew condensation by enabling natural ventilation inside. CONSTITUTION: A charnel house for natural ventilation comprises a ventilation passage(11), a space(20), an air passage(31), and a discharge passage(91). The ventilation passage is installed on a foundation stone(10). The ventilation passage lets external air inside. The space is formed inside a base stone. The air passage is formed on a bottom plate(30) at regular intervals. The bottom plate is installed on the upper part of the space. The discharge passage is formed on a vent(90) formed on a roof(80). The discharge passage discharges the air which had entered into an enshrining space to the outside.
Patent KR-20100028993-A (KR)
Title: Emergency aid system
Inventor: PARK TAE SUN
IPC: G08B21/02
Filed: 2008-11-07
Abstract: PURPOSE: An emergency aid system is provided to rescue a person with hurt from a fall by calling a control center in rapidly. CONSTITUTION: A fall hurt sensing unit(101) senses the hurt from falling. A GSP module(102) extracts a current position of a user. A controller(115) gives a call to a control center or a custodian to request rescue when the user get hurt from a fall.
Patent KR-20100056755-A (KR)
Title: Polymer supported bifunctional organocatalyst and method for preparing chiral hemiesters by using the same
Inventor: SONG CHOON GEUI
IPC: C07D451/06
Filed: 2008-11-20
Abstract: PURPOSE: A method for manufacturing chiral hemiester using bifunctional organic catalys is provided to synthesize chiral compound which stereochemically or pharmaceutically useful. CONSTITUTION: A bifunctional organic catalyst is denoted by chemical formula 1 or 2. In chemical formula 1 or 2, Ar is 4-11 reduction aryl; R2-R8 are independently hydrogen, alkyl of 1-12 carbon atoms, alkenyl of 2-12 carbon atoms, alkenyl of 2-12 carbon atoms, alkoxy of 1-12 carbon atoms, or aryl of 4-11 reduction; and P is non-reactive polymer. The non-reactive polymer is polystyrene, polyethylene, or polypropylene. A chiral hemiester is prepared by reacting prochiral compound or meso-cyclic acid anhydride with nucleophile under the presence of a compound of chemical formula 1 or 2. The nucleophile is alcohol, thiol, or amine.
Patent KR-20100058030-A (KR)
Title: Water-cooled air conditioner
Inventor: BAE DONG SEOK
IPC: F25B41/06
Filed: 2008-11-24
Abstract: PURPOSE: A water-cooled air conditioner is provided to ensure the reliability of cooling water circulation by controlling the flow of the cooling water supplied to an outdoor heat exchanger depending on a cooling load. CONSTITUTION: A water-cooled air conditioner comprises an outdoor heat exchanger(230), a cooling water supply unit(40), and a flow control unit. Refrigerant and cooling water are heat-exchanged in the outdoor heat exchanger. The cooling water supply unit supplies the cooling water to the outdoor heat exchanger and collects the cooling water from the outdoor heat exchanger. The flow control unit controls the flow of the cooling water which is supplied to the outdoor heat exchanger and is collected from the outdoor heat exchanger. The flow control unit comprises a bypass module(490). The bypass module enables the cooling water supplied from the cooling water supply unit to bypass to the cooling water supply unit before arriving at the outdoor heat exchanger.
Patent KR-20100058036-A (KR)
Title: Tape feeder for chip mounter
Inventor: HWANG YOUNG SOO
IPC: H05K13/02
Filed: 2008-11-24
Abstract: PURPOSE: A tape feeder for mounting a component is provided to minimize backlash by driving a sprocket through a motor and a worm gear. CONSTITUTION: A feeding member guides the mount and transfer of a carrier tape. A driving member provides a driving power for transferring the carrier tape. The driving member includes a motor(20), a worm gear(24), a worm wheel gear(28), a sprocket(32), and a time belt(36). The worm gear rotates with the rotation force of the motor. The worm wheel gear is engaged with the worm gear. The sprocket is connected to the worm wheel gear. The time belt transmits the rotation force of the worm wheel gear to the sprocket.
Patent KR-20100058901-A (KR)
Title: Plasma display apparatus and method for driving thereof
Inventor: KIM KWANG HYUN
IPC: G09G3/292
Filed: 2008-11-25
Abstract: PURPOSE: A plasma display apparatus and a driving method thereof for enhancing driving stability are provided to reduce the number of change of logical level of the address electrode during address period of selective erase subfield by selectively supplying data signals to address electrodes. CONSTITUTION: A plasma display panel(100) comprises a scan electrode, a sustain electrode, an address electrode, and a plurality of discharge cells. The plurality of discharge cells is arranged on a crossing point of the address electrode and the sustain electrode. The plasma display panel embodies an image with a plurality of frames. The plurality of frames comprises a plurality of selective erase subfields.
Patent KR-20090054908-A (KR)
Title: Protective tape cutting method for semiconductor wafer and device of the same
Inventor: ISHII NAOKI
IPC: H01L21/304
Filed: 2008-11-26
Abstract: A method for cutting a protective tape of a semiconductor wafer and an apparatus thereof are provided to cut a protective tape while removing dust generated by a tape cutting. A cutter blade(12) is moved according to a circumference of a semiconductor wafer. Dust is generated in a tape cutting part by a cutter blade, and is attached on a top surface of a protective tape. A dust collection member(56) is moved together with the cutter blade, and collects the dust. After finishing a tape cutting, the dust collected in a fixed part of the dust collection member is absorbed and is removed in an absorption device. The dust collection member is a brush. The brush collects the dust. While the brush is separated from the semiconductor wafer, an air blow is performed toward the brush and the dust from an air nozzle.
Patent KR-20100061132-A (KR)
Title: Method of manufacturing nitride-based semiconductor light emitting device
Inventor: LEE SI HYUK
IPC: H01L33/20
Filed: 2008-11-28
Abstract: PURPOSE: A manufacturing method of nitride semiconductor light emitting device is provided to improve light extraction efficiency by forming an uneven structure on a light emitting surface. CONSTITUTION: A light emitting structure(120) including sequentially laminated a first conductive type nitride layer(121), an active layer(123) and a second conductive type nitride layer on a growth substrate(110). A support substrate(140) is welded on the second conductive type nitride layer(125). The growth substrate is separated from the light emitting structure. A mask layer of a polymer affiliation is formed on the separated part of the growth substrate in the first conductive nitride layer. An etch-blocking domain is formed on the first conductive type nitride layer with examining a laser beam. An uneven structure is formed by etching a domain except for the etch-blocking domain among the first conductive type nitride layer.
Patent KR-20100067857-A (KR)
Inventor: LEE TAE SUK
IPC: G09F19/00
Filed: 2008-12-12
Abstract: 본 발명은 현수막 설치대에 관한 것으로, 특히 각종의 광고문구 또는 광고를 위한 사진 등이 인쇄된 이미지의 하단 부분을 크기에 구애됨이 없이 안정되게 설치될 수 있도록 하여 이미지가 항상 팽팽한 상태로 설치 사용될 수 있도록 한 현수막 설치대의 이미지 걸이장치에 관한 것으로서,  
     이는 지면에 안정되게 받쳐지는 받침요소와, 상기 받침요소의 사면으로부터 수직으로 세워져 높,낮이가 조절되는 수직요소와, 상기 수직요소의 상단부에 갖추어져 이미지의 상단 양측 모서리를 걸어주는 상부걸이요소와, 상기 받침요소의 상면에 고정시켜 이미지의 하단 양측 모서리를 걸어주는 하부걸이요소로 이루어진 현수막 설치대를 형성함에 있어서, 
     상기 하부걸이요소가 내부가 중공상태인 고정관체와, 상기 고정관체의 양측으로부터 각각 삽입된 상태에서 이미지의 하단 양측에 갖추어진 걸이공에 걸릴 수 있도록 하는 걸이핀을 갖춘 이동관체로 형성하되, 상기 고정관체의 중간지점을 기점으로 하여 양측부분이 외측 상부를 향하도록 경사각(θ)을 갖는 경사면이 형성되도록 하여 고정관체의 양측을 통해 삽입되는 이동관체가 이미지의 당김력에 의해 고정관체의 내면과 면접촉되는 접촉력에 의해 이동이 고정될 수 있도록 한 것을 특징으로 한다.
Patent KR-20100070140-A (KR)
Title: Connector assembly
Inventor: CHOI YOUNG JUN
IPC: H01R13/62
Filed: 2008-12-17
Abstract: PURPOSE: A connector assembly is provided to steadily maintain a connection state between two connectors. CONSTITUTION: A rotating unit(400) is expanded toward the inside of the first connector from both sides of a cover. The rotating unit is combined with both wall sides inside the first connector to possibly rotate. The rotating unit penetrates a cutting hole formed on the rear side of the first connector. A combination hole is formed in the inner wall side of the rotating unit. A lifting unit(500) is formed in a corresponding area between the first connector and the rotating unit. The lifting unit lifts the rotating unit by the rotating operation of the cover.