baber/WOPTO huggingface dataset:
Patent KR-20090115291-A (KR)
Title: Perpendicular magnetic recording medium
Inventor: YOON SEONG YONG
IPC: G11B5/66
Filed: 2008-05-01
Abstract: PURPOSE: A perpendicular magnetic recording media capable of steadily recording information is provided to stabilize stability with thin protective layer and stably record information. CONSTITUTION: A perpendicular magnetic recording media capable of steadily recording information includes a substrate(110), a soft magnetic layer(140), a record film(180), and a reinforcement layer(150). The soft magnetic layer is formed on the substrate. The record film is formed on the soft magnetic layer. The reinforcement layer is interposed between the inside soft magnetic layer and the record film. The reinforcement layer includes the bonding layer prepared in the top of the high hardness layer.
Patent KR-20090118559-A (KR)
Title: Power supply of ventilation bldc motor
Inventor: CHO EUN JUNG
IPC: F04D27/02
Filed: 2008-05-14
Abstract: PURPOSE: A BLDC motor power supply device of a ventilation machine and a ventilation machine with the same are provided to perform the drive and the control of the BLDC motor applied on the ventilation machine by steadily supplying operating voltage. CONSTITUTION: A BLDC motor power supply device of a ventilation machine comprises a power transformer(T1) and first and second rectifier circuits(D1~D4,D5~D8). The BLDC motor power supply device of the ventilation machine comprises a constant voltage regulator(U1). The power transformer generates AC voltage for controlling a fan motor and AC voltage for driving the fan motor. The first and the second rectifier circuits rectify the AC voltage for controlling a fan motor and the AC voltage for driving the fan motor respectively. The voltage regulator stabilizes the fan motor control DC voltage rectified in the first rectifier circuit. A power transformer(LF1) for removing electromagnetic wave is equipped at the front end of the power transformer.
Patent KR-20090119280-A (KR)
Inventor: NA YU RI
IPC: B43M11/00
Filed: 2008-05-15
Abstract: PURPOSE: A stick glue with a magnetic lid is provided to get rid of inconvenience that a user has possibility of losing a stick glue's lid easily. CONSTITUTION: A stick glue with a magnetic lid comprises a body(1) and lid(10). The body accommodates stick-like solid glue inside and includes the lid thereon. The body is columnar. If a user rotates the lower part of the body, the stick-like solid glue comes up. The lid is opened or closed and includes a magnet. Another magnet(40) is adhered to the lower part of the body.
Patent KR-20090120830-A (KR)
Title: Purifie for use several people as well as not bend the body
Inventor: HWANG KYU WON
IPC: B01D35/00
Filed: 2008-05-21
Abstract: PURPOSE: A water purifier is provided to supply water at the various height of a main body for people, and to install the water purifier on a narrow space by equipping an attachable cock on the main body. CONSTITUTION: A water purifier comprises a case(1), a ventilation hole(17,18), a circular water holder(4), a cock, a drain hole, a main body connection hole. The ventilation hole is mounted on the case. The circular water holder is formed on the top of the case. The height of the case is adjustable. The cock is installed t the case. The cock of the water purifier is installed at the height matched with an eye level of the user.
Patent KR-20090120832-A (KR)
Title: Waste fly tipping monitoring system
Inventor: CHOI YU MUK
IPC: H04W84/10
Filed: 2008-05-21
Abstract: PURPOSE: A monitoring system for an illegal trash dumping is provided to easily and correctly monitor the illegal trash dumping by equipping the approach sensing sensor and informing the approach of the person dumping the illegal trash to the administrator. CONSTITUTION: The monitoring system for an illegal trash dumping includes the monitoring camera, approach sensing sensor, camera server, monitoring server, image storing device, display, output device, and input unit. The monitoring camera(110) is installed to watch the illegal trash dumping region. The near sensing sensor(120) is installed to watch the person approaching to the illegal speculation region. The camera server(130) is installed to transmit the image data recorded with the monitoring camera to the remote management region. The monitoring server(200) controls the image data transmitted to the remote management region from the camera server. The image storing device(300) stores the transmitted image according to the monitoring server. The display(600) displays the image data. The output device(400) outputs image data stored in the image storing device according to need. The input unit(500) enables the administrator to input the actuating signal to the monitoring server.
Patent KR-20080106139-A (KR)
Title: Apparatus for reducing noise of a system modeled by pde and method thereof
Inventor: HEO HOON
IPC: G06F17/50
Filed: 2008-06-02
Abstract: An apparatus for reducing noises of a system modeled by PDE(Partial Differential Equation) and a method thereof are provided to remarkably reduce noises that may occur in a control target system of which governing equation is PDE in time and physical domains. An apparatus for reducing noises of a system modeled by PDE(Partial Differential Equation) includes: a moment response drawing unit(11) which draws a probability moment response of a control target system by interpreting a normal random output in a probability domain of the control target system of which governing equation is PDE in time and physical domains; a characteristic parameter drawing unit(12) which draws a characteristic parameter of the control target system by reverse-converting the drawn moment response; a modeling unit(13) which performs modeling based on ODE(Ordinary Differential Equation) in a probability domain of the control target system by using moment response and the drawn parameter; and a control signal generator(14) which generates a reduction control signal by the disturbance applied from the control target system.
Patent KR-20090132263-A (KR)
Title: Manufactory method of nano-master with nano-pattern of high column-row density
Inventor: LEE JAE SOOK
IPC: B82B3/00
Filed: 2008-06-20
Abstract: PURPOSE: A method for manufacturing nano-master is provided to obtain the nano-master having a high aspect ratio and a nano-pattern for improving productivity. CONSTITUTION: A method for manufacturing the nano-master comprises the steps of forming an aluminum layer on silicon by sputtering; electrolytically polishing it; etching an aluminum oxide layer(12); anodizing the aluminum layer; nano-etching it; hotembossing it to form a nano-pattern on a plastic substrate by the aluminum master comprising an aluminum layer where nano-pattern is formed; etching the aluminum master; depositing a seed layer on the nano-pattern of the plastic master; electroforming a Ni stamper layer; and removing the plastic master from the Ni stamper layer.
Patent KR-20100000244-A (KR)
Title: Tone wheel's manufacturing method and tone wheel's manufacture device
Inventor: LEE JI WOO
IPC: B23P15/00
Filed: 2008-06-24
Abstract: PURPOSE: A tone wheel manufacturing method and a manufacturing device thereof are provided to manufacture a tone wheel with the cheap cost and an excellent quality. CONSTITUTION: A cylindrical pipe is cut in a certain width. Inner surface of a material coupled to a shaft is manufactured, and then outer surface of the material is manufactured. The material is cut firstly by pressing the material using a processing punch in a state the material is placed on a first processing cutter. The firstly cut material is placed on a second processing cutter, and the material is cut secondly by pressing the material using the processing punch. The secondly cut material is placed on a third processing cutter, and then the material is cut thirdly by pressing the material using the processing punch.
Patent KR-20100002799-A (KR)
Title: Method for making three-dimentional model using color correction
Inventor: KIM KEUN HO
IPC: G06T17/00
Filed: 2008-06-30
Abstract: PURPOSE: A 3D model generating method using a color proofreading based on a standard color table is provided to generate a 3D model of accurate color by obtaining the image without color distortion. CONSTITUTION: A reference color table is detected from a reference color table section of a front/rear images of an object individual(S120). A color value of front/rear side of the reflections is corrected(S150). The standard color table region is removed from front/rear side of the reflections. A feature point coordinate is extracted from front/rear side of the reflections(S170). A 3D(Dimensional) texture is formed by matching a feature point coordinate corresponding to the image(S180).
Patent KR-20100003635-A (KR)
Title: Assembly for multistage key button, and photographing apparatus comprising the same
Inventor: JANG YOUNG SOO
IPC: H04N5/225
Filed: 2008-07-01
Abstract: PURPOSE: A multi-stage key button assembly and a photographing apparatus including the same are provided to minimize impacts during a key input operation by using elastic connection members and elastic supporting members. CONSTITUTION: First and second elastic connection members(140,150) of a plate shape are installed in a fixed supporting part(110). A part of the first and second elastic connection members is disposed so as to be contacted to a key button(130). When the key button presses the first elastic connection member, a first elastic supporting member(160) is contacted to the first elastic connection member so as to be electrically connected. When the key button presses the second elastic connection member, a second elastic supporting member(170) is contacted to the second elastic connection member so as to be electrically connected.
Patent KR-20100004570-A (KR)
Title: User authentication device and method thereof
Inventor: YANG PIL SEUNG
IPC: H04B7/24
Filed: 2008-07-04
Abstract: PURPOSE: A user authentication device and method thereof are provided to improve user convenience by using the user information. CONSTITUTION: The information collecting part(110) collects 'the user information included within a plurality of personal digital assistants locating within the prescribed distance. The storage unit(120) especially stores 'the user authentication information showing the user authority. The user interface unit(140) presently can indicate the current authentication procedure state to user. The controller(130) distinguish user based on the collected amount of user information.
Patent KR-20100005362-A (KR)
Title: Aytomomous travelling controll system
Inventor: KIM JAE HEE
IPC: B62D6/10
Filed: 2008-07-07
Abstract: PURPOSE: An autonomic driving control system is provided to stably change a traffic lane in a curved road without applying the radius of curvature obtained from an image photographing unit to a lane change algorithm. CONSTITUTION: An autonomic driving control system comprises a steering sensor unit(200), an image photographing unit(100), and a controller(300). The steering sensor unit watches the steering angle of a vehicle. The image photographing unit photographs the front road of the vehicle. The controller predicts the imaginary traffic lane facing the changed lane from the photographed road image. The controller changes the traffic lane by driving a vehicle according to the central line of the maginary traffic lane.
Patent KR-20090006751-A (KR)
Title: Light source apparatus and driving apparatus thereof
Inventor: HUANG JUI FENG
IPC: H01L33/00
Filed: 2008-07-07
Abstract: A light source apparatus and a driving apparatus using the same are provided to obtain high light uniformity and high driving efficiency by controlling intensity of a power source for supplying light source according to load condition and preset value. A switch(230) is serially connected to an AC power supply and an optical source module(250). A clock synchronization part(210) is connected to the AC power supply. According to the voltage of the AC power supply, the clock synchronization part provides a clock synchronization signal. A controller(220) receives the clock synchronization signal. According to the timing of the clock synchronization signal, the controller provides the signal for adjustment to the switch. A feedback unit(240) is connected to the controller in order to detect the load condition of the optical source module. In order to show the detected load condition of the optical source module, a feedback signal is outputted from the feedback unit to the controller. According to the feedback signal and the preset brightness value, the controller controls the pulse length of the signal for adjustment. The switch is opened and closed according to the signal for adjustment. After the pulse length of the voltage of the AC power supply is adjusted, the voltage having the pulse length which is adjusted is applied at the optical source module.
Patent KR-20100007146-A (KR)
Title: Key-pad structure
Inventor: LEE CHANG SE
IPC: H01H13/702
Filed: 2008-07-11
Abstract: PURPOSE: A key pad structure is provided to improve reliability of an operation by sensing the pushed force applied to the key pad using a force sensor. CONSTITUTION: A contact layer is made of a transparent material. A print layer is formed on one side of the contact layer and includes a print area and a non-print area. A sensor layer(130) is formed on a lower side of the contact layer and includes at least one force sensor(132). A support layer(150) is formed on the other side of the sensor layer and equally maintains the coupling degrees of a plurality of force sensors.
Patent KR-20090010908-A (KR)
Title: Transporting apparatus, transporting system, and elongation mechanism
Inventor: FUKAYA NORIYASU
IPC: B65G13/02
Filed: 2008-07-22
Abstract: Transfer device, the transport system and the extension device are provided that the extension of the part which can consider all kinds of the applications including the shoe chest of the loading device etc. extending is possible. A transfer device comprises a driving device(110) traveling on the rail section(300), a main body device(210) mounted on the driving device, a loading device(220) loading the load(400), a extension device(600) extending the loading device to the elongation direction.
Patent KR-20100016830-A (KR)
Title: Roof structure of vehicle
Inventor: NAM JANG HYEON
IPC: B62D25/06
Filed: 2008-08-05
Abstract: PURPOSE: A roof structure for a vehicle is provided to reduce manufacturing cost by omitting a plate for height regulation. CONSTITUTION: A roof structure for a vehicle comprises a front roof outer panel(10), a front roof bow(20), a center roof outer panel(30), and a center roof bow(40). The front roof bow is formed on the lower part of the front roof outer panel. The front roof bow reinforces rigidity. The front roof outer panel is welded with the rear part of the front roof outer panel. The center roof outer panel is formed on the lower part of the center roof outer panel.
Patent KR-20100020856-A (KR)
Title: A umbrella with one touch type cover
Inventor: SON TAE HO
IPC: A45B9/02
Filed: 2008-08-13
Abstract: PURPOSE: An umbrella cover capable of storing by a single touch system is provided to reduce the amount of wastes from a disposable umbrella cover used indoors, and to perfectly insure a waterproof umbrella cover. CONSTITUTION: An umbrella cover capable of storing by a single touch system comprises the following: an umbrella pole(2) formed with a handle(1) in the lower side; a waterproof cloth(3) supported by multiple umbrella ribs(5) and fixed to the vertical end of the umbrella pole; an umbrella cap(4) fixing the waterproof cloth and the umbrella ribs at the end of the umbrella pole; and an umbrella cover stored inside the umbrella pole in the longitudinal direction and drawn out through the umbrella cap. The multiple umbrella ribs are connected with the umbrella pole to the upper end in a radial shape to support the waterproof cloth.
Patent KR-20100020403-A (KR)
Inventor: MIN SUNG GI
IPC: F16B5/10
Filed: 2008-08-12
Abstract: PURPOSE: A furniture fixture is provided to securely fasten furniture frames using a simple structure and a simple work. CONSTITUTION: A furniture fixture comprises an insertion part(20) and an elastic coupling pin(30). The insertion part has a through hole(21), an insertion groove, and a protrusion. The through hole is penetrated through one side of a head part(11) of a body(10). The protrusion is formed in the end of the insertion groove. The elastic coupling pin is longer than the insertion groove, and inserted into the insertion groove. An auxiliary insertion groove is formed in the body. The elastic coupling pin is compressed to outside by a coupling pin.
Patent KR-20080084791-A (KR)
Title: Earphone
Inventor: KIM DOO YONG
IPC: H04R3/00
Filed: 2008-08-29
Abstract: An earphone is provided to reduce a noise by outputting a sound wave of which a phase is an opposite to a phase of the noise of a circumference. An earphone includes a sensor(10), an MCU(Micro Control Unit)(20), an amplifier unit(30), and a speaker(40). The sensor detects a noise generated from a noise source. The MCU receives a noise signal detected from the sensor and performs a predetermined output by changing a phase of a sound wave corresponding to the received noise signal. The amplifier unit amplifies a waveform outputted from the MCU to a predetermined level. The speaker outputs an output of the amplifier unit with a sound wave.
Patent KR-20090025161-A (KR)
Title: Imaging apparatus and auxiliary recording medium unit
Inventor: IGARASHI EI
IPC: G03B17/56
Filed: 2008-09-04
Abstract: A photographing apparatus and a supplementary recording medium unit are provided to maintain the reliability of communication by preventing the first body side terminal section and the second body side terminal section from being connected to a different external device at the same time. A device body(2) comprises the followings: a body-side registration and regeneration unit receiving a main recording medium; the first body-side terminal section connected to a supplementary recording medium unit(5) for accommodating a supplementary recording medium; and a mounting section for providing the second body-side terminal section branched from the same signal line as the body-side terminal section.
Patent KR-20090031232-A (KR)
Title: Light-permeable metal electrode having nanostructure and method for manufacturing the same
Inventor: TSUTSUMI EISHI
IPC: H01J11/34
Filed: 2008-09-08
Abstract: A light-permeable metal electrode and a manufacturing method thereof are provided to perform low resistivity and high transparency by using a metal as conductive material. A light-permeable metal electrode includes a transparent substrate(1) and a metal electrode layer(2). The metal electrode layer is formed on a surface of the transparent substrate. A plurality of openings(4) penetrates the metal electrode layer. An average diameter of a plurality of openings is 10nm ~ 1/3 of wavelength of a light. A pitch between openings is the average diameter size ~ 1/2 of wavelength of the light. Thickness of the metal electrode layer is 10 ~ 200nm. In the metal electrode layer, a straight distance of a metal portion(3) over 90% is under 1/3 of wavelength of the light. The metal electrode layer is made of one selected from a group composed of Al, Ag, Pt, Ni, and Co.
Patent KR-20100030717-A (KR)
Title: Prepolymerized catalyst for olefin polymerization and method of preparation of polyolefin using the same
Inventor: LEE RO MY
IPC: C08F4/64
Filed: 2008-09-11
Abstract: PURPOSE: A prepolymerized catalyst for olefin polymerization is provided to improve various properties with high cycle property in rigidity, transparency and injection molding while not damaging unique property of polyolefin. CONSTITUTION: A prepolymerized catalyst for olefin polymerization is formed by prepolymerizing a styrenic monomer on the surface of Ziegler-Natta catalyst particles. The Ziegler-Natta catalyst particles comprise transition metal compound containing Group 4-6 element as a main catalyst component and an organometallic compound containing Group 13 elements as a cocatalyst component.
Patent KR-20100031905-A (KR)
Title: Washing machine and control method of washing machine
Inventor: BANG JONG CHUL
IPC: D06F37/42
Filed: 2008-09-16
Abstract: PURPOSE: A washing machine which informs a user of a ground state and a control method thereof are provided to prevent an earth leak in advance by informing a user of a ground state. CONSTITUTION: A washing machine comprises an earthing conductor(10), a controller, and a display unit. The controller determines whether the earthing conductor is connected to an external ground terminal. The display unit indicates a grounding state. The controller determines if the earthing conductor is connected to the ground terminal based on the current detected by a current detector.
Patent KR-20090033136-A (KR)
Title: Piezoelectric air jet augmented cooling for electronic devices
Inventor: SAUCIUC IOAN
IPC: G06F1/20
Filed: 2008-09-26
Abstract: Piezoelectric air jet augmented cooling for electronic devices is provided to generate a smaller amount of noise with a small size. Laminated piezoelectric layers(108) without lead and an electrode(110) are stacked each other and formed around a center opening(104). A vibration plate(106) is combined with the piezoelectric layers and covers the center opening. When an opening voltage is applied to electrodes, the vibration plate vibrates and sprays air. The piezoelectric layers without lead comprises BaTiO3. The electrode comprises nickel.
Patent KR-20100037477-A (KR)
Title: A barbecue roaster
Inventor: KIM KWANG YANG
IPC: A47J37/07
Filed: 2008-10-01
Abstract: PURPOSE: A barbecue grill is provided to keep the original taste and flavor of meat by preventing the evaporation of meat juice. CONSTITUTION: A barbecue grill(100) comprises a box-shaped body(110), a charcoal case(120), a cover(140), a reflector, and supporting legs(150). The body has a groove(111) to place skewers(130). The charcoal case is installed on both inner sides of the body. The cover is hinged on the upper side of the body. The reflector reflects the heat created in the charcoal case to the center of the body. The support legs are installed on the bottom of the body.
Patent KR-20100040039-A (KR)
Title: A composition for removing tacky substance and a cleaning method of flat panel display using the same
Inventor: SONG SUN YOUNG
IPC: C11D1/62
Filed: 2008-10-09
Abstract: PURPOSE: A composition for removing tacky substance is provided to remove sticky components on a substrate and remaining sticky components, and to recycle the substrate through removal of sticky components. CONSTITUTION: A composition for removing tacky substance comprises 5-30 weight% tetramethyl ammonium hydroxide, 40-70 weight% at least one selected from the group consisting of monoalkylene glycol monoalkyl ether, dialkylene glycol monoalkyl ether and trialkyleneglycol monoalkylether, and the remaining amount of water. The composition for removing tacky substance further includes at least one additive selected from the group consisting of metal ion scavenger and a pH control agent.
Patent KR-20100041002-A (KR)
Title: Magnetization method of magnet for speed sensor
Inventor: KIM JEONG HOON
IPC: G01P3/487
Filed: 2008-10-13
Abstract: PURPOSE: In order to have the pole anisotropy the magnetization method of the magnet for the speed sensor makes the magnet used for the velocity of car sensor the magnetization. Performance and durability of the speed sensor can be improved. CONSTITUTION: A magnet(110) is installed inside the metal case of circular. Magnet is formed through the injection molding using the mold base(160) in which a plurality of magnetic members is arranged into the suitable form. With completing the injection molding of magnet, the magnetization process of magnetizing so that a magnet the magnetism is advanced.