baber/WOPTO huggingface dataset:
Patent KR-20070035952-A (KR)
Inventor: SHIBATA MITSUAKI
IPC: C22C38/02
Filed: 2006-08-21
Abstract: 본 발명의 냉간성형강관은, 소정의 화학성분조성을 가지고 강판의 마이크로조직이 4~70면적%의 폴리고날페라이트상, 0~20면적%의 의(擬)폴리고날페라이트상 및 0~5면적%이고, 아스펙트비(장경/단경)가 4.0 이하인 마르텐사이트상, 잔부가 베이나이트상으로 구성되고, 판 두께를 t(mm), 외측 냉간굽힘 직경을 d(mm)라고 했을 때, t/d가 10% 이하인 냉간성형부위를 갖는 것이다. 이러한 구성에 의해, SR 처리를 행하지 않고도, 인장강도가 490MPa 이상에서 저항복비의 냉간성형강관을 얻을 수 있다.
Patent KR-20080017691-A (KR)
Title: Method for television channel setting
Inventor: KIM WHOI YOUNG
IPC: H04N5/50
Filed: 2006-08-22
Abstract: A method for setting channels in a television is provided to shorten the time required for automatic channel setup by establishing one or more pilot channel frequencies among a broadcast signal frequency band and only carrying out channel tuning for the whole of the broadcast signal frequency band in case signals of the pilot channel frequencies are detected. A microcomputer controls a tuner and starts a channel setup function(S201). The microcomputer settles the order to set up channels for broadcast signal frequency bands(S202), and confirms whether signals of one or more pilot channel frequencies for the first broadcast signal frequency band are detected(S203). In case any pilot channel frequency signal is not detected or a detected signal is very weak, the microcomputer omits channel tuning for the first broadcast signal frequency band. However, if a pilot channel frequency signal is detected, the microcomputer carries out channel tuning for the whole of the first broadcast signal frequency band(S204). The microcomputer adds the channels detected through channel tuning to a channel map(S205). Then the microcomputer judges whether the next frequency band for channel setup exists(S206).
Patent KR-20080018291-A (KR)
Title: Paint composition using terra alba and the manufacturing method thereof
Inventor: JEON YANG SEOK
IPC: C09D1/00
Filed: 2006-08-24
Abstract: A method for preparing a paint by using white terra alba is provided to adsorb harmful materials and to obtain antibacterial effect, anion emitting effect and fungicidal effect by applying the paint as a finishing material of construction. A method for preparing a paint by using terra alba comprises the steps of putting 20-40 wt% of a silver ion water, 10-30 wt% of potassium silicate or lithium silicate and 5-10 wt% of a water-soluble acrylic emulsion to a reaction container and stirring it with a constant stirring velocity for 30 min to prepare an adhesive; adding 1-2 wt% of a dispersant, 2-3 wt% of an antifoaming agent and 1-2 wt% of an anti-settling agent to it and stirring it with a constant stirring velocity for 30 min; and adding 40-60 wt% of terra alba, 3-6 wt% of tourmaline and 3-6 wt% of titanium dioxide to it and stirring it with a constant stirring velocity for 60 min.
Patent KR-20080018299-A (KR)
Title: Nitride based semiconductor light emitting device and method for fabricating the same
Inventor: LEE SANG BUM
IPC: H01L33/10
Filed: 2006-08-24
Abstract: A nitride semiconductor light emitting device and a manufacturing method thereof are provided to enhance the light extraction efficiency by employing a multi-layered reflective layer of high reflectivity in a p-side electrode structure. An optical transmission substrate(31) is prepared for nitride semiconductor growth, and a n-type nitride semiconductor layer(32) is formed on the optical transmission substrate. An active layer(33) is formed on the n-type nitride semiconductor layer, and a p-type nitride semiconductor layer is formed on the active layer. An ohmic contact layer(35) is formed on the p-type nitride semiconductor layer. A multi-layered reflective layer(36) is formed by alternatively depositing a first layer and a second layer on the ohmic contact layer, the first layer and the second layer having different refraction index. The multi-layered reflective layer has plural opened region for exposing the ohmic contact layer, and a bonding metal(37) is connected to the reflective layer via the opened region.
Patent KR-20080018485-A (KR)
Title: Structure of throttle body directly connected with swirl control valve for diesel engine
Inventor: BANG SUNG HOON
IPC: F02D9/10
Filed: 2006-08-24
Abstract: A structure of a throttle body directly connected with an SCV(Swirl Control Valve) of a diesel engine is provided to prepare against adherence of a throttle shaft due to stacking of carbon by controlling a flap of a throttle body with a motor having higher torque than a conventional negative pressure actuator. A structure of a throttle body includes a suction manifold(40), a throttle body(50), and an SCV(60). The suction manifold is installed at an engine to supply air to each cylinder of the engine. The throttle body is installed at one end part of the suction manifold, changes an air quantity flowing in the engine, and controls speed of the engine. The SCV is installed by a link unit at one side of the throttle body and generates a swirl of sucked air. The link unit includes a first link member(81), a link driving unit, and a second link member(82). The first link member is installed at one side of the throttle body. The link driving unit is installed at the SCV and one side of the link driving unit is connected to the other end of the first link member. The second link member is installed at the other side of the link driving unit and is connected to the suction manifold.
Patent KR-20080020829-A (KR)
Title: Triple-layered pipe
Inventor: YU SEONG SEOK
IPC: F16L9/12
Filed: 2006-09-01
Abstract: A triple-layered pipe is provided to increase strength thereof by embedding a reinforcing core beam in a central layer. A triple-layered pipe comprises a central layer(3), an outer layer(5), and an inner layer(7). The outer surface and the inner surface of the central layer made from recycle synthetic resin are covered by the outer layer and the inner layer which are made from new synthetic resin. A plurality of reinforcing core beams(9) are inserted in the central layer.
Patent KR-20080021850-A (KR)
Title: Coin paper case
Inventor: CHOE JONG CHEOL
IPC: B65B25/14
Filed: 2006-09-05
Abstract: A portable coin tissue case is provided to form a water cover to enable a user to replenish the water received into a water receiving portion and to increase the number of coin tissues received therein to be conveniently used. Plural cylindrical tissue receiving portions(1) and a water inlet portion(3) are formed on a hexagonal body(4). A curved groove(2) is formed on the water inlet portion. A water cover(7) is integrally formed on the body. A curved protrusion portion(6) that is coupled to the curved groove of the water inlet portion is formed on the water cover to prevent the water flowing into the water receiving portion from being discharged. A transparent cover(9) is coupled to the upper side of the body to prevent the separation of a coin tissue(8) received into the tissue receiving portion formed on the body.
Patent KR-20080022690-A (KR)
Title: Motor and rotor assembly of the same
Inventor: KIM CHANG SUB
IPC: H02K23/66
Filed: 2006-09-07
Abstract: A motor and a rotor assembly of the same are provided to prevent a sensing magnet from being damaged in case of the assembling and transferring of the sensing magnet by manufacturing a main body of the sensing magnet with a plastic material. A rotor assembly of a motor includes a rotation axis(50), an armature(30), and a sensing magnet(300). A pulley is formed on one side of the rotation axis and a coupling groove(52) is formed on the other side thereof. The armature is formed to be press-fitted to the rotation axis. The sensing magnet measures a velocity of the motor by being formed to be directly coupled to the coupling groove of the rotation axis. The sensing magnet includes a main body(330), a coupling projection(350), and a separation unit(370). The main body forms a body. The coupling projection is coupled to the coupling groove of the rotation axis by being integrated with the main body. The separation unit prevents interference between the main body and the rotation axis and maintains a predetermined interval therebetween by being formed between the main body and the coupling projection.
Patent KR-20080023540-A (KR)
Title: Method of fabricating semiconductor device with protrusion type w plug
Inventor: HAN KY HYUN
IPC: H01L21/28
Filed: 2006-09-11
Abstract: A method for fabricating a semiconductor device is provided to protrude a tungsten plug by adjusting selectivity between a hard mask pattern and the tungsten plug. An interlayer dielectric(22) is formed on an upper surface of a substrate(21). A contact hole(25) is formed by etching the interlayer dielectric by using a hard mask pattern. A conductive layer is formed on the entire surface of the substrate in order to fill up the contact hole. A plug(26B) is formed in the contact hole by etching selectively the conductive layer. The remaining hard mask pattern is removed to protrude a top part of the plug. A metal line(27) is formed on the plug having a protrusive top part.
Patent KR-20080024799-A (KR)
Title: Skew and de-center setting apparatus of an optical disk recording/reproducing apparatus
Inventor: SHIN KYOUNG JOO
IPC: G11B7/09
Filed: 2006-09-15
Abstract: A skew/de-center regulating device of an optical disk recording/reproducing apparatus is provided to improve precision in operation of the apparatus by regulating the skew and de-center after assembly. A skew/de-center regulating device of an optical disk recording/reproducing apparatus comprises a skew regulating screw(12), a leaf spring member(11), and a de-center regulating unit. The de-center regulating unit comprises a screw unit(4a'), an inclined plate unit(1b'), and a screw combining supporting piece(14'). The screw unit is formed at an end of a guide shaft(4). The inclined plate unit is projected on a base plate(1) upward so as to allow the end of the guide shaft to move from side to side on the inclined surface thereof. The screw combining supporting piece is integrally formed with a moving piece unit, a horizontal sliding piece unit, and an inclined connecting unit. The screw combining supporting piece is screwed to a screw combining hole to allow the screw unit of the guide shaft to penetrate the screw combining hole, and slid on the base plate from side to side.
Patent KR-20080024849-A (KR)
Title: Mobile phone and control method thereof
Inventor: PARK JE KWANG
IPC: H04B1/40
Filed: 2006-09-15
Abstract: A mobile communication terminal and a controlling method thereof are provided to block grounding connection when an SAR(Specific Absorption Rate) is not concerned even though the terminal is used or when the terminal is closed, thereby improving radio performance as reducing an SAR numerical value by conducting the grounding connection only when the SAR is concerned. The first body(100) is embedded with a substrate(111) where predetermined components for radio communication are mounted. The second body(200) has a display unit(112) for outputting predetermined information as images in connection with one side of the first body. A grounding body(120) of predetermined size is ground-connected with at least one of the substrate and the display unit. Ground controllers(311,312) enable grounding connection between the ground body and the at least one of the substrate and the display unit to be selectively performed. A controller(300) enables the grounding connection if high-power radiation occurs, and blocks the grounding connection if the high-power radiation does not occur.
Patent KR-20080025442-A (KR)
Title: Steering roll connector for automobile
Inventor: KWAK HEE CHON
IPC: B60R16/02
Filed: 2006-09-18
Abstract: A steering roll connector(SRC) for a vehicle is provided to enable a user to check a position and a rotation state of a rotor easily. A steering roll connector(SRC) for a vehicle includes a body(10) and a flat cable(12) embedded in the body, which rotates a rotor(11) attached to the body. The SRC supports an internal gear(22) indicating a central point on the body and a reference point on a lower outer circumferential surface inside the body and a gear(24) formed inside the rotor. In addition, the SRC is meshed with the gear and the internal gear by means of an idle gear(27) supported by a support shaft(26) on a bottom surface of the body by punching a hole(25) in a facing position of the internal gear on an outer circumferential surface of an upper horizontal surface.
Patent KR-20080025508-A (KR)
Title: Flash memory device and manufacturing method thereof
Inventor: LEE JOO HYEON
IPC: H01L27/115
Filed: 2006-09-18
Abstract: A flash memory device and a manufacturing method thereof are provided to enhance the reliability of the flash memory device by preventing the loss of data through a spacer including a nitride barrier layer. A stack gate pattern, which includes a tunnel oxidation layer, a floating gate, an ONO(Oxide Nitride Oxide) layer, and a control gate, is formed on a semiconductor substrate(S201). A first oxide layer, which is made of a silicon oxide layer, is conformally formed along the both side walls of the stack gate pattern(S202). Plasma nitride process is executed to form a nitride barrier layer in the first oxide layer(S203). A sidewall nitride layer is formed on the first oxide layer(S204). A second oxide layer is conformally formed on the sidewall nitride layer(S205). An etching process is executed, thereby forming a spacer including the first oxide, nitride barrier layer, sidewall nitride, and second oxide layers(S206).
Patent KR-20080026430-A (KR)
Title: Alternative cigarette from cryptomeria japonica leaves
Inventor: PARK NO SEONG
IPC: A24B15/00
Filed: 2006-09-20
Abstract: A cigarette substitute composition including cryptomeria leaves is provided to assist a user to be released from nicotine addiction and to help a user to quit smoking. A cigarette substitute composition comprises: 80~98 weight% of Cryptomeria japonica leaves, which are produced by cutting finely in 0.6~30mm of size after making plate shaped leaves through common treatment processes for tobacco leaves and; 1~10 weight% of Glycyrrhiza glabra; sweeteners including mint oil; flavoring agents; and additives such as glycerol.
Patent KR-20080029067-A (KR)
Title: Glasses a rim lens fixing equipment
Inventor: LEE IL SOON
IPC: G02C1/06
Filed: 2006-09-28
Abstract: A lens fixing device of a spectacle frame is provided to prevent an accident due to separation of a lens by forming an inclined hanger section at an inside of a lens groove. A lens groove(11) is formed at an inner circumference of a spectacle frame(10) in order to be coupled with a lens(3). An inclined cover part(12) is formed at an outside of the lens groove. An inclined hanger section(13) is formed at an inside of the lens groove. The inclined hanger section is higher than the inclined cover part. The lens is fixed by the inclined cover part and the inclined hanger section. An inclined protrusion corresponding to the inclined cover part and the inclined hanger section is formed at an outer circumference of the lens.
Patent KR-20080030774-A (KR)
Title: Apparatus for preventing flickering of fluorescence lamp
Inventor: PARK YOUNG KOOK
IPC: H05B41/14
Filed: 2006-10-02
Abstract: An apparatus for preventing flickering of a fluorescent lamp is provided to prevent the user from being surprised by the light and to improve the durability of fluorescent lamp. An apparatus for preventing flickering of a fluorescent lamp(L) includes a power switch, a power unit, a switch, a first switching unit(A2), and a second switching unit(A3). The power unit supplies DC power by the power switch. The fluorescent lamp is supplied with the DC voltage of the power unit and lights the lamp. The DC power on the fluorescent lamp is supplied by switching. The first switching unit controls the switch. The second switching unit limits the operation of switch not to turn on the fluorescent lamp when the power switch being turned on/off.
Patent KR-20080032319-A (KR)
Title: Plasma display panel and method for treating surface of the same
Inventor: KIM BO HYUN
IPC: H01J11/40
Filed: 2006-10-09
Abstract: A plasma display panel and a surface treating method are provided to lower a start voltage in a plasma discharge by increasing the oxygen vacancy on the surface of an MgO thin film of a substrate through an ion milling device. An MgO thin film is formed on a substrate(301), and then the substrate with the MgO thin film is loaded in a chamber(302). The chamber is vacuumed(303), and then predetermined ions are collided against the MgO thin film of the substrate to increase oxygen vacancy(304). The ions collided against the MgO thin film are neutralized(305), and then the neutralized particles are removed(306). The step of neutralizing the ions collided against the MgO thin film is performed by spraying electrons on the upper portion of the MgO thin film to couple the ions with the electrons.
Patent KR-20080032564-A (KR)
Title: A sensing device of work
Inventor: HWANG JUN SOCK
IPC: B23Q15/22
Filed: 2006-10-10
Abstract: A sensing device for mounting a workpiece is provided to prevent the workpiece from being separated from a locking pin by supplying hydraulic pressure through an orifice pipe. A sensing device for mounting a workpiece comprises a main passage(5), plural divergence passages(7), an orifice pipe(13), front and rear detecting pipes(15,17), a differential pressure measuring sensor(19), and a controller(21). The main passage is horizontally formed inside a jig bed. The plural divergence passages diverged from the main passage inside the jig bed are connected to each locking pin. The orifice pipe is connected between an end part of the main passage and a hydraulic line for supplying line hydraulic from the outside of the jig bed. The front and rear detecting pipes are diverged from the front and rear of the orifice pipe. The differential pressure detecting sensor connected with the front and rear detecting pipes outputs a signal by detecting hydraulic difference in the front and the rear of the orifice pipe. The controller detects the mounting condition of the workpiece by analyzing the signal of pressure difference detected from the differential pressure measuring sensor. The locking pin has a penetrating hole connected to the divergence passages. The line hydraulic is cooling water.
Patent KR-20060116184-A (KR)
Title: Method to purify polluted river water
Inventor: HAN SANG KWAN
IPC: E02B7/20
Filed: 2006-10-20
Abstract: A method for purifying polluted river water is provided to purify polluted river water using a sliding type rotary water gate by discharging stored water toward the upper part or lower part of a water gate by inserting a water gate to a guide frame and making a sliding rotational motion. A method for purifying polluted river water comprises the steps of composing a water gate(10) by connecting both side plates(11) and a water gate plate(12) having the same curvature as the side plate, connecting the water gate and a power supply device to open and close a watercourse between both support structures(1), fixing a guide frame(20), which contains both guide units(22) having guide holes(21) to be fixed with both side plates of the water gate rotatively, a support plate(23) having a guide groove(24) to be connected with the lower part of the guide hole partially, to the outside of both support structures and placing both side plates of the water gate in the guide holes rotatively and locating the water gate plate to be slidable in the guide groove, drawing out each working bar(13) from the eccentric location of the center of both side plates and connecting a power supply device between each working bar and both support structures, and moving both side plates of the water gate along each guide hole of the guide frame to discharge water downward between the water gate plate and the guide groove or to discharge water upward from the water gate plate. Hereon semicircular guide grooves(14,25) are formed on the contact surface of both side plates and each guide hole of the guide frame, a ball bearing(15) is inserted between guide grooves to operate the water gate smoothly and to keep the water gate not to fall off from the guide hole, and a packing member(19) is inserted to the contact surface of both side plates and each guide hole of the guide frame to keep water not to flow in a space loaded with a working cylinder(30).
Patent KR-20080037265-A (KR)
Title: Electromagnetic wave-shielding film having near infrared shielding function and transparency function, optical filter comprising the same, and plasma display panel comprising optical filter
Inventor: LEE SU RIM
IPC: H05K9/00
Filed: 2006-10-25
Abstract: An electromagnetic wave shielding film having a near infrared absorbing function and a transparency function, an optical filter having the same, and a plasma display panel having the optical filter are provided to obtain the thin optical filter without an additional layer for absorbing near infrared rays. An electromagnetic wave shielding film has a structure in which a transparent substrate(31), an electromagnetic wave shielding layer, and an adhesive transparent layer(20) are stacked in order. The electromagnetic shielding layer includes a conductive pattern unit(32) formed on at least some region of the transparent substrate. The adhesive transparent layer is formed to fill a groove unit of the conductive pattern unit and includes near infrared absorbing dye. The conductive pattern unit is formed in a mesh shape.
Patent KR-20080037840-A (KR)
Title: A heat-staking tool
Inventor: KANG SUNG MIN
IPC: B29C65/24
Filed: 2006-10-27
Abstract: A heat fusion welding tool for a door trim of a vehicle is provided to keep stable temperature and to prevent a crack of plastic by minimizing a temperature change with an insulating unit and by fusion welding without fusing the plastic completely. A heat fusion welding tool for a door trim of a vehicle comprises the followings: a heater(23); a heater housing(24) installed on the periphery of the heater; a fusion tip(25) connected to a lower portion of the heater to fusion weld raw material; and an insulating unit(26), such as a ceramic pipe, installed to wrap the periphery of the heater housing to block heat exchange of the heater with an outside.
Patent KR-20080038699-A (KR)
Title: Visitor management system and method thereof
Inventor: PARK JONG BEYONG
IPC: H04W8/06
Filed: 2006-10-30
Abstract: A visited subscriber management system and a method thereof are provided to previously and effectively cope with a call congestion situation due to an increase in the number of visited subscribers by enabling a BSM(Base Station Manager) to preferentially monitor a shift of visited subscribers for each BTS(Base station Transceiver Subsystem) and to previously notify a system operator of it. A visited subscriber management system comprises BSCs(Base Station Controller)(300) and a BSM(400). Each BSC controls a plurality of BTSs(200) which transmit and receive radio signals with mobile terminals(100), collects visited subscribers' location registration request messages from the BTSs through a CCP(Call Control Process), and transmits the collected messages through a CMEAX(Call Control Processor Management) block according to a preset period. The BSM receives location registration request messages which are transmitted from a plurality of BSCs in an identical service area, and monitors a shift of visited subscribers. In case the number of visited subscribers exceeds a preset value, the BSM notifies a system operator of it.