baber/WOPTO huggingface dataset:
Patent KR-20100026391-A (KR)
Title: Circuit for generating clock
Inventor: RIM WOO JIN
IPC: G11C11/407
Filed: 2008-08-29
Abstract: PURPOSE: A clock generating circuit is provided to prevent the malfunction by multiplying a reference clock through the oscillator including the circuit with a simple structure. CONSTITUTION: A clock generation circuit includes a delay locking unit(301) and an oscillator(320). The delay locking unit has a similar structure to the existing delay locked loop circuit. The delay locking unit includes a phase controller(303) and a voltage control delay unit(309). The delay locking unit generates a plurality of delay clocks by delaying a reference clock. The oscillator includes N delay elements and a phase inversion unit(326). The delay unit is arranged on the forward path of the oscillator. The phase inversion unit is arranged in a feedback path. The oscillation clock of the oscillator is inverted by the phase inversion unit.
Patent KR-20100026442-A (KR)
Title: Optical fiber distribution
Inventor: CHOI AN JUN
IPC: G02B6/46
Filed: 2008-08-29
Abstract: PURPOSE: An optical fiber distribution is provided to reduce total length of an adaptor column and increase the density of an adaptor in a narrow space within a frame body by forming an adaptor structure as one body with a separation wall among a plurality of apertures. CONSTITUTION: A body can be attached or detached to a rack accepting a computerizing equipment, and has an acceptance space inside. A door(20) rotates to open and shuts on the front side of the body with a hinge unit. A tray(15) is arranged behind the body. A connector connection unit(40) comprises a adaptor module capable of attaching/detaching freely from the body inside.
Patent KR-20090039599-A (KR)
Title: Fuel supplying device
Inventor: FUKUDA HIDEYUKI
IPC: F02M37/10
Filed: 2008-09-05
Abstract: A fuel supplying device is provided to prevent heat generated in a fuel pump from being delivered to a connecting member by not directly contacting the fuel pump with the connecting member. A fuel supplying device(1) comprises: a plurality of fuel pumps guiding fuel stored in a fuel tank(100); and a flow channel in which the fuel flows. Each fuel pump is connected by a connecting member in which the flow channel is formed inside and forms a unit. Each fuel pump is supported through an insulating member in the connecting member. Each fuel pump and connecting member is not directly contacted.
Patent KR-20100028797-A (KR)
Title: Organic light emitting display and manufactring method of the same
Inventor: LEE JAE YOUNG
IPC: H01L51/50
Filed: 2008-09-05
Abstract: PURPOSE: An organic electroluminescent display device and a manufacturing method thereof are provided to improve a current density and brightness property by increasing an injection property of a hole. CONSTITUTION: An anode(117) is positioned on a substrate(110). A sub anode(120) made of metal oxide and nickel is positioned on the anode. An organic light emitting layer(121) is positioned on the sub anode. A cathode(122) is positioned on the organic light emitting layer. The anode is made of metal oxide like indium tin oxide, indium zinc oxide, or indium tin zinc oxide. The sub anode is made of the same metal oxide as the anode or heterogeneous metal oxide. The organic light emitting layer is comprised of a hole injection layer, a hole transport layer, a light emitting layer, and an electron injection layer.
Patent KR-20100029345-A (KR)
Title: Far infrared ray radiating pad for textile cushion and textile cushion for far infrared ray radiating pad
Inventor: SEO JUNG YEON
IPC: A47C27/00
Filed: 2008-09-08
Abstract: PURPOSE: A far infrared ray radiating pad for cushion and a cushion for far infrared ray radiating pad are provided, which can maintain the cushion feeling of the cushion. CONSTITUTION: A far infrared ray radiating pad(1) for cushion(9) is constituted as follows. The silicon oxide 35~40 weight%, feldspar oxide 23-28 weight%, borax 25-29 weight%, boric acid 0.2-0.8 weight%, foundation 0.2~0.5 weight, cobalt 0.4~0.8 weight%, magnesium 1.5~2 weight%, selenium 0.7~1.2 weight%, cryolite 0.14~0.19%, alumina oxide or 0.7~1 weight%, lithium 1.5~2 weight%, zircon 0.3~0.8 weight%, fluorite 0.14~0.18 weight%, porcelain color 0.2-0.9 weight% are mixed, melted, solidified, and shattered. The infrared rays discharge powder is mixed with soft forming agent selected from soft synthetic resin, the silicon, or rubber at 1:4-1:8 ratio. Thereafter, the mixture is injection-molded.
Patent KR-20080085131-A (KR)
Title: System for cutting off and eliminating the worm virus automatically
Inventor: KIM JAE HYUNG
IPC: G06Q50/32
Filed: 2008-09-11
Abstract: A system for blocking and eliminating viruses automatically is provided to eliminate a mail transferred to a receiver before the receiver opens the mail when the mail is infected by a worm virus, and send a warning mail and a vaccine automatically to the infected receiver by establishing a worm virus blocking policy for the sending mail with a mail sender plug-in installed in a sender PC. A mail sender plug-in encrypts a mail sent from a mail sender(100), and includes a worm virus blocking policy and an auto-run code for automatically executing the policy in the encrypted mail. A worm virus diagnostic(205) checks whether the mail is infected by the worm virus by comparing mail pattern data of the received mail with worm virus pattern data received from a vaccine provider(130). A policy executor(200) enables a mail receiver(110) to execute the worm virus blocking policy if the mail is infected by the worm virus, and provides a decryption key to the main receiver client when the mail receiver accesses the mail if not. The mail receiver plug-in receives a command for executing the worm virus blocking policy or the decryption key from the policy executor by executing the auto-run code included in the received mail before a worm virus code when the mail receiver accesses the mail.
Patent KR-20100034118-A (KR)
Title: Hot-dip galvanized steel sheet having a martensitic structure with ultimate high strength and method for manufacturing the same
Inventor: SONG TAE JIN
IPC: C23C2/06
Filed: 2008-09-23
Abstract: PURPOSE: An ultimate strength molten galvanized steel plate with a martensite structure and a manufacturing method thereof are provided to protect passengers when an accident occurs by improving the intensity of covering parts of a vehicle. CONSTITUTION: An ultimate strength molten galvanized steel plate with a martensite structure contains a steel plate and a molten galvanized steel layer. The steep plate includes the martensite structure. The steep plate contains 0.05wt%~0.20wt% of C, 0.5wt%~3.5wt% of Mn, 0.1wt%~0.8wt% of Si, 0.01wt%~1.5wt% of Al, 0.01wt%~1.5wt% of Cr, 0.01wt%~1.5wt% of Mo, 0.001wt%~0.05wt% of Ti, 20ppm~80ppm of N, 5ppm~50ppm of B remnant Fe and impurities.
Patent KR-20100035213-A (KR)
Title: A warning device of ball joint separation
Inventor: KIM JOO HYUNG
IPC: B60G7/00
Filed: 2008-09-26
Abstract: PURPOSE: A ball-joint separation warning device of a vehicle control arm is provided to prevent the ball joint pressed on a vehicle control arm from being separated from the control arm. CONSTITUTION: A ball-joint separation warning device of a vehicle control arm comprises a fixing hanger(310), a sensing member(320), an electric wire(330), a battery(350) and an alarm(340). The fixing hanger is installed at one side of a control arm(200). The sensing member is installed at one end of the fixing hanger to be in the form of facing a socket(130). The electric wire interlinks one side of the socket and one side of the sensing member. The battery is installed at the electric wire to enable current to flow. The alarm outputs a warning signal, when the socket contacts with the sensing member and the current flows.
Patent KR-20090033114-A (KR)
Title: Laminated optical film, polarizing plate and liquid crystal display device
Inventor: NAKAMURA SHUN
IPC: G02B5/30
Filed: 2008-09-26
Abstract: A laminated optical film reducing the change of a retardation value, a polarizer and a liquid crystal display device are provided to reduce the change of the retardation value of the whole thickness direction of the laminated optical film although retardation values of the thickness direction of the optical films comprising the layers of the laminated optical film change according to the temperature change. A liquid crystal display device comprises a polarizer and a liquid crystal cell. The polarizer comprises the optical film and the laminated polarized light device. The liquid crystal cell is the liquid crystal cell of the OCB(Optically Compensatory Bend) mode. The optical film comprises the first optically anisotropic layer, the second optically anisotropic layer and the third optically anisotropic layer. In case both sides of the first optically anisotropic layer and the second optically anisotropic layer are a roll form, it is adhered by a roll-to-roll process.
Patent KR-20080101831-A (KR)
Title: Semiconductor device
Inventor: SHINDO AKINORI
IPC: H01L21/60
Filed: 2008-09-30
Abstract: A semiconductor device is provided to increase the reliability by forming the semiconductor device under the electrode pad. A semiconductor device comprises the semiconductor layer(10) having an element active region; the device formed within the element active region(10A,10B); the interlayer dielectric layer formed on the device; the electric pad which is formed on the interlayer dielectric layer and overlapped with the device. The predetermined range positioned in the outer side from the gravity down direction of one side of the electrode pad includes the device forbidden region.
Patent KR-20100037434-A (KR)
Title: Rf modulator
Inventor: SHON DONG HYUN
IPC: H04N5/455
Filed: 2008-10-01
Abstract: PURPOSE: An RF modulator is provided to ensure simple assembly and excellent processability and to reduce a mount area by decreasing a size. CONSTITUTION: A main body member(110) has an opened side and an accommodation space thereinside. A substrate unit(130) is installed in the accommodation space. A connector(120) is perpendicularly installed on the substrate and receives external signal. A signal transmitting unit(140) is installed in the main body member in order to be electrically connected to the substrate and transmits RF signal converted at the substrate. A body cover(150) is installed on the opened side.
Patent KR-20100041603-A (KR)
Title: Outrigger structure for a heavy equipment
Inventor: RYU WON SUN
IPC: B66C23/78
Filed: 2008-10-14
Abstract: PURPOSE: An out-trigger structure for heavy equipment is provided to simplify the preparation and removal work of out-trigger by extracting or receiving middle and internal beams simultaneously from an external beam in a fly-by-wire manner. CONSTITUTION: An out-trigger structure for heavy equipment comprises heavy equipment(100) and 4 out-triggers(OT1,OT2,OT3,OT4). Each out-trigger comprises an external beam(200), a middle beam(300), an internal beam(400) and a length-variable part(500). The external beam is fixed to the heavy equipment in the width direction. The middle beam is slid in the longitudinal direction of the external beam. A jack cylinder(410) is installed at one end of the internal beam perpendicularly to the ground and the internal beam moves in the longitudinal direction of the middle beam. The length-variable part varies the length of the internal and middle beams simultaneously in a fly-by-wire manner of using wires.
Patent KR-20100042714-A (KR)
Inventor: HONG JONG CHEOL
IPC: G01N33/493
Filed: 2008-10-17
Abstract: PURPOSE: An evacuation alarming apparatus is provided to make sound or generate music by sensing smell and to cleanly dispose excrement. CONSTITUTION: An evacuation alarming apparatus(1) for infant comprises: an inhalation formed inside a case(6); circuit substrate(5) wherein a sensing device(3), speaker(4), battery(2), and sensor are divided; and a junction(7) which is made with tape at the back side of the case to fix diaper or blanket.
Patent KR-20100043917-A (KR)
Title: Produce of non-flammable styrofoam
Inventor: KIM YOUNG SIK
IPC: C08J9/33
Filed: 2008-10-21
Abstract: PURPOSE: A method for manufacturing non-flammable styrofoam is provided to prepare a noncombustible Styrofoam which is not burned and not melted at a high temperature, and to prevent environmental contamination. CONSTITUTION: A method for manufacturing non-flammable Styrofoam comprises the steps of: collecting, separating, washing and drying various kinds of waste Styrofoam; pulverizing the processed waste Styrofoam through a grinder; treating the pulverized Styrofoam with a noncombustible aqueous solution; molding the Styrofoam using a heat-compressive presser or manufacturing a panel with various shapes and thicknesses passing through rollers; and completely aging and drying the molded material in a micro-wave dryer.
Patent KR-20100044640-A (KR)
Title: Waste water purification system
Inventor: KIM SEUNG HAN
IPC: C02F3/12
Filed: 2008-10-22
Abstract: PURPOSE: A waste water purification system is provided to remove nitrogen and phosphorus at the same time, to improve purification efficiency by sufficiently contacting waste water with the system, and to reduce the maintenance expense. CONSTITUTION: A waste water purification system comprises the following: a storage tank(10) storing feed water flowed in from an inlet; a stirring tank(20) including multiple stirring wings(24) installed on a stirring shaft; a first aeration tank(30) formed with a filter storing net and supplied with the feed water from the stirring tank; a settling tank(40) supplied with the feed water from the first aeration tank; a second aeration tank(50) including the filter storing net; an activating tank(60); and a third aeration tank(70) including the filter storing net.
Patent KR-20100050799-A (KR)
Title: Manufacturing method of high strength ferritic/martensitic steels
Inventor: KIM WOO GON
IPC: C21D8/02
Filed: 2008-11-06
Abstract: PURPOSE: A method for manufacturing high-strength ferritic/martensitic steel is provided to improve tensile strength and yield strength in high-temperature by minutely and uniformly distributing precipitates of ferritic/martensitic steel. CONSTITUTION: A method for manufacturing high-strength ferritic/martensitic steel is as follows. Ferritic/martensitic steel is melted(S10). The melded ferritic/martensitic steel is hot-rolled(S20). The hot-rolled ferritic/martensitic steel is normalized with 1000~1100°C temperature(S30). The ferritic/martensitic steel is tempered with 500~600°C(S40). The ferritic/martensitic steel is cold-rolled. The ferritic/martensitic steel is heat-treated with 700~800°C(S50).
Patent KR-20100051429-A (KR)
Title: Method of manufacturing photoresist pattern using reticle and photoresist pattern using the same
Inventor: KIM MYUNG SOO
IPC: H01L21/027
Filed: 2008-11-07
Abstract: PURPOSE: A photo resist pattern and a method for manufacturing the same are provided to form a pattern with an inclined surface using a reticle on which a light-shield pattern with an inclined surface. CONSTITUTION: A reticle(10) is formed on a transparent substrate(11). A light-shield pattern with an inclined surface is formed on the reticle. A photo resist layer(110) is formed under the reticle. The photo resist layer is exposed using the reticle as a mask. A photo resist pattern with an inclined surface which is symmetric to the inclined surface of the light-shield pattern is formed.
Patent KR-20100055086-A (KR)
Title: Spindle motor
Inventor: YOON HO EOP
IPC: H02K5/16
Filed: 2008-11-17
Abstract: PURPOSE: A spindle motor is provided to improve the reliability by caulking an external combining ring of a bearing housing in order not to allow a stator to rotate which is combined to a bearing housing at the same time. CONSTITUTION: A combining aperture is formed on a base(110). The outside engaging frame is formed in one end direction of a bearing housing(120). A bearing(130) is fixed inside the bearing housing. A rotary shaft(150) pivotally supports bearing. A stator(160) is combined in the exterior of the bearing housing. A rotor(170) rotates the rotary shaft. The outside engaging frame is combined to the base.
Patent KR-20100055170-A (KR)
Title: Plastic parts for car
Inventor: KIM OK CHEON
IPC: B32B15/08
Filed: 2008-11-17
Abstract: PURPOSE: A plastic part for a car is provided to improve cohesive properties between a plastic substrate and a metal layer, to prevent a crack by forming an undercoat layer from UV hardened resin paint, and to obtain excellent durability by improving heat resistance, abrasion resistance, and corrosion resistance. CONSTITUTION: A plastic part for a car comprises: a plastic substrate(10); an undercoat layer which is formed on the plastic substrate; a metal layer(30) which is formed on the undercoat layer; and a top layer(40) which is formed on the metal layer. The undercoat layer comprises: an oligomer including an epoxy - silicon modified urethane resin; a monomer including silicon modified acrylate; a photo initiator; and an organic solvent.
Patent KR-20100055802-A (KR)
Title: Nozzle for jetting a cleaning solution and apparatus for cleaning a substrate having the same
Inventor: CHOI JEONG YEOL
IPC: G02F1/13
Filed: 2008-11-18
Abstract: PURPOSE: A cleaning solution spraying nozzle and a substrate cleaning apparatus are provided to reduce the using amount of air and a cleaning solution for cleaning a substrate by uniformly spraying the cleaning solution to the substrate. CONSTITUTION: A cleaning solution spraying nozzle comprises a slit(130) formed with a pair of plates(110,120) for spraying a cleaning solution to a substrate. The cleaning solution and air for forming the cleaning solution into a mist state are supplied to the inside of the slit. A cleaning solution supplying line is connected with the center of one of the plates. An air supplying line is connected with a position which corresponding with a nozzle end for spraying the cleaning solution. The width of the slit is 0.05~0.1 millimeters.
Patent KR-20100056307-A (KR)
Title: Inner fin with louver for heat exchanger and heat exchanger using the inner fin
Inventor: CHUN TAE SOO
IPC: F28F1/40
Filed: 2008-11-19
Abstract: PURPOSE: An inner fin for a heat exchanger, and a heat exchanger comprising the same are provided to prevent the drop of a flow rate by reducing the flow resistance of flowing fluid. CONSTITUTION: An inner pin(30) for a heat exchanger comprises a plurality of unit pins(31). Each cross section of the unit fins is waveform in the direction parallel to the progressing direction of flowing fluid and the unit fins is alternately arranged in the longitudinal and transverse directions. The unit fins does not have the section being overlapped in the longitudinal and transverse directions and the gap spaced from one another in the longitudinal and transverse directions becomes 0. A plurality of louvers(32) are formed at the side of each unit fin. The louver has a given angle to the progressing direction of the flowing fluid.
Patent KR-20100058185-A (KR)
Inventor: KONG JASON STEVEN
IPC: H04M3/54
Filed: 2008-11-24
Abstract: PURPOSE: A video conference system using an IP-PBX(Internet Protocol Private Branch eXchange) and a method thereof are provided to implement a video conference environment at a low cost by enabling video connection through a user computers. CONSTITUTION: A video connection server(100) receives monitoring information of a monitoring/control server(300). If the monitoring information is a call message, the video connection server connects a user computer to a phone number of a phone which receives a call request. A database server(200) stores IP(Internet Protocol) addresses of user computers(610-630) corresponding to the plural phones and the telephone numbers of plural telephones(510-530).
Patent KR-20100060184-A (KR)
Title: Method and apparatus for ofdm symbol window timing control and cluster combining
Inventor: Ki young min
IPC: H04J11/00
Filed: 2008-11-27
Abstract: PURPOSE: A method and a device for cluster combining and the controlling of OFDM symbol window timing are provided to minimize ISI effect by optimally controlling the location of an OFDM symbol window according to the multipath channel properties. CONSTITUTION: A symbol timing and window location unit(150) changes a signal(116) of a channel estimator(110) into a time axis signal by using an N-point IFFT(151). An additional path control and window position controller(155) decides the location of an N-point IFFT from an output signal of a path searching unit(153). A channel compensation and demodulator unit(174) each demodulates two clusters according to a control signal. A merging unit(190) annexes each of the demodulated clusters.
Patent KR-20100060233-A (KR)
Inventor: LEE JAE YOUNG
IPC: H04N21/432
Filed: 2008-11-27
Abstract: 본 발명은 IPTV 수신기에서 채널키를 이용한 방송 프로그램 탐색 방법에 있어서, IPTV에서 탐색 가능한 VOD 컨텐츠 항목 중 사용자별 선호하는 VOD 컨텐츠 항목으로 바로 이동할 수 있는 채널맵을 등록한 후, 채널맵의 선택을 통해 원하는 VOD 컨텐츠 항목으로 바로 이동할 수 있도록 하여 VOD 컨텐츠에 대한 탐색을 보다 간편하게 수행할 수 있으며, 또한 채널맵 내 등록된 선호 VOD 컨텐츠 항목을 채널 업/다운 키를 이용하여 간편하게 변경 선택할 수 있도록 하여 사용상 편리성을 증대시킨다. 
       
     채널, IPTV, VOD, 선호
Patent KR-20100060317-A (KR)
Title: Microwave reactor using traveling wave and method thereof
Inventor: KIM DAE HO
IPC: H05B6/64
Filed: 2008-11-27
Abstract: PURPOSE: A microwave reactor and a reacting method thereof are provided to implement uniform energy distribution inside a waveguide by preventing a standing wave inside the waveguide. CONSTITUTION: A microwave generator(310) generates a microwave with a frequency of 0.3 to 300 GHz. The microwave is inputted to a waveguide(350) though a circulator(320), a tuner(330), and a microwave coupler(340). The waveguide has square, circular or coaxial section. A reactor(360) is arranged inside the waveguide. A termination(370) absorbs the microwave which passes through the waveguide.
Patent KR-20100062062-A (KR)
Title: Cart for goods carrying
Inventor: KIM HEE JO
IPC: B62B3/02
Filed: 2008-12-01
Abstract: PURPOSE: A cart for carrying goods is provided to easily transport goods by controlling an entire handle to the rear side of a supporter at a tilt. CONSTITUTION: A cart for carrying goods comprises a supporting board(110), a plurality of wheels, a grip(120), and an angle control member. The angle control member controls the angle of the grip. The angle control member comprises a pair of lower supporters(140), a pair of upper supporters, a retention axis(150), and an ascent and descent member(160). The bottom support part comprises an angle control plate having a plurality of angle control recess. The upper end of the upper supporter is combined with a perpendicular frame of the handle and the lower end is rotatably combined with the angle control plate. A penetration hole of a regular length is formed between the upper end and the lower end of the upper supporter. The retention axis with selectively hanging on a plurality of angle control recess adjusts the angle of handle. The ascent and descent member is installed on the handle and moves up and down the retention axis.
Patent KR-20100067148-A (KR)
Title: A intaglio-engraving in relief formation method for manhole cover
Inventor: LEE MIN HO
IPC: C23F1/00
Filed: 2008-12-11
Abstract: PURPOSE: A method for forming intaglio and relief patterns in a manhole cover is provided to reduce the manufacturing cost of a patterned manhole cover by forming the pattern without a separate casting mold. CONSTITUTION: A method for forming intaglio and relief patterns in a manhole cover comprises the steps of: printing intaglio and relief patterns(12a,12b) for a manhole cover(10) on a pattern film, cutting the intaglio pattern part of the pattern film and attaching it to the top of the manhole cover, pouring etchant onto the top of the manhole cover, and removing the attached pattern film after the intaglio part is etched to the desired depth.