baber/WOPTO huggingface dataset:
Patent KR-20100025267-A (KR)
Title: Surge protective apparatus with data communiction devices
Inventor: KIM CHUN DONG
IPC: H02H9/02
Filed: 2008-08-27
Abstract: PURPOSE: A surge protection device for protecting a data communication device is provided to prevent the loss of the data in a data communication process between the data communication devices using a device with low capacitance. CONSTITUTION: An over current protection circuit(10) blocks the over current inputted through a data input line and includes a plurality of poly switches. A first over voltage control circuit(20) blocks the over voltage inputted to the data input line through the cover current protection circuit. A ground protection circuit unit(40) blocks the abnormal voltage inputted through a ground line. A second over voltage control circuit(30) blocks the over current inputted to the data input line through the first over voltage control circuit.
Patent KR-20100026757-A (KR)
Title: A coupled structure of joint tube and connect tube of manhole
Inventor: PARK EUN HEI
IPC: F16L21/08
Filed: 2008-09-01
Abstract: PURPOSE: A structure for coupling a joint pipe and a pipeline of a manhole is provided to prevent a pipeline from being separated from a joint pipe by simultaneously fixing the pipeline and the joint pipe using a clamp. CONSTITUTION: A structure for coupling a joint pipe(200) and a pipeline(100) of a manhole couples the joint pipe with the external diameter of the pipeline. A corrugated plastic pipe(400) is integrally molded to the joint pipe. A clamp(300) is fastened to the external diameter of the joint pipe. When the clam is fasted to the joint pipe, the joint pipe is immovably fixed to an outer surface(140) of the pipeline.
Patent KR-20100028912-A (KR)
Title: Fabrication method of cone papaer for speaker and the cone paper of speaker
Inventor: LEE KI HEON
IPC: H04R31/00
Filed: 2008-09-05
Abstract: PURPOSE: A method for manufacturing a cone paper for a speaker is provided to reproduce a natural sound by decreasing the weight of the cone paper by reducing an amount of chemicals. CONSTITUTION: A beating process is performed(S10). The beating process includes a cellulose process by cutting and crushing a pulp. A dying process is performed with a wanted color by injecting a preset dye material to the cellulosed pulp(S20). A preset waterproof agent is injected to the dyed pulp(S30). A seaweed is prepared as the material for forming a cone paper instead of the pulp and a sizing agent(S40). The prepared seaweed is formed with the fiber similar to the pulp(S50). A wanted cone paper is made by heating and hardening a cone paper composition material(S60).
Patent KR-20100030993-A (KR)
Title: Umbrella
Inventor: CHO SEONG HO
IPC: A45B25/00
Filed: 2008-09-11
Abstract: PURPOSE: An umbrella is provided to enable a user to warm a cold hand by preparing a heating element in a handle itself and to enable a user to reuse the heating element by liquefying in warm water of boiling water. CONSTITUTION: An umbrella comprises: a handle; a liquid type heating element(40) which is included in a handle; a heating device in which an operation part for initiating heating by stimulating the heating element; a hollow body in which the heating element is put and in which the operation part for initiating heating is included on one side. The operation part for initiating heating includes a metal magnet pole plate which is touched with heating element and a pressurization button pressurizing the metal magnet pole plate.
Patent KR-20090028459-A (KR)
Title: Spinning reel
Inventor: SAITO KEI
IPC: A01K89/00
Filed: 2008-09-12
Abstract: A spinning reel making a compact reel body is provided to make compact structure of a reel body while minimizing a main body of a slider by installing the slider main body on an opposite side of an outer circumference. A spinning reel comprises the followings: a spiral shaft(21) installed on an upper side of a fishing rod; a spool shaft arranged on a lower side of the mounting side; and an engagement member(22a) installed on the upper side of the rod. A slider main body(22b) arranged in the fishing rod mount includes the followings: a first mounting unit(22c) which is a fixing unit of the spool shaft; a second mounting unit(22d) which is a mounting unit of the engagement member; and a connecting unit(22e) connecting the first mounting unit and the second mounting unit.
Patent KR-20100037353-A (KR)
Title: Radiator and bulb type led lighting apparatus using the same
Inventor: LEE JAE YEONG
IPC: F21V29/00
Filed: 2008-10-01
Abstract: PURPOSE: A radiator maximizing light emitting characteristic and a bulb type LED lighting apparatus thereof are provided to maximize thermal performance by adopting a cooler structure transferring heat through air rising along an LED lighting apparatus. CONSTITUTION: An LED package(10) includes a plurality of LEDs(13). A screw cap(70) applies power to the LED package. A body(31) is arranged between the LED package and the screw cap. The body is formed with an LED mounting unit(33) receiving heat from the LED package in a body. A plurality of cooling fins(35) releases heat delivered from the LED package to the body by an air cooling type due to the convection of the external air. In the center of the LED mounting unit and the body, the center midway of the longitudinal direction is formed.
Patent KR-20100048081-A (KR)
Title: Image forming method for using portable storage medium and image forming device
Inventor: PARK SEONG KYOO
IPC: G06F3/12
Filed: 2008-10-30
Abstract: PURPOSE: An image forming method for using a portable storage medium and an image forming device are provided to perform working for a selected file when a portable storage medium is separated from an image forming device. CONSTITUTION: A portable storage medium is connected to an image forming device(S210), and at least one working target file of the portable storage medium is selected(S220). The working target file is stored at the portable storage medium. When the portable storage medium is separated from the image forming device, the working for the selected file is performed(S230,S240).
Patent KR-20100049390-A (KR)
Title: Apparatus and method for controlling of concentration of electroless plating bath
Inventor: WON YOUNG SUN
IPC: C23C18/16
Filed: 2008-11-03
Abstract: PURPOSE: A device and a method for controlling the concentration of a plating solution in an electroless plating bath are provided to collect nickel ion through a cationic film, and to re-circulate divided citric acid in an electroless plating bath. CONSTITUTION: A device for controlling the concentration of a plating solution in an electroless plating bath is composed of a plating bath body(110) and a plating solution regenerating module(120). The plating bath body is filled with a plating solution. The plating solution regenerating module divides a chelate complex compound into nickel ion and citric acid using an electrochemical reaction.
Patent KR-20100055233-A (KR)
Title: Current-fed three phase half-bridge dc-dc converter for power conversion apparatus
Inventor: SONG YU JIN
IPC: H02M3/335
Filed: 2008-11-17
Abstract: PURPOSE: Three phase current type half-bridge DC-DC converter for the power conversion device controls in order to each switch the zero-voltage switching. The power loss in switching is prevented. CONSTITUTION: The input unit is composed of three phase inductor(La, Lb, Lc) storing the input current. The third main switch(Qa, Qb, Qc) is connected to each output terminal of three phase inductor to score the first. The third main switch controls the current of three phase inductor to score the first. The activeness clamping portion(1) complementarily acts with the third main switch to score the first.
Patent KR-20100056030-A (KR)
Title: Plasma display apparatus
Inventor: HUH YONG HYUN
IPC: G09G3/28
Filed: 2008-11-19
Abstract: PURPOSE: A plasma display apparatus is provided to reduce charge on a discharge cell by generating an erase discharge between a reset period, a setup period, and a set-down period. CONSTITUTION: A plasma display panel comprises a scan electrode, a sustain electrode, and an address electrode. A driving unit supplies a reset signal to the scan electrode in at least one subfield reset period. The driving unit supplies a positive signal to the sustain electrode in at least one reset period of a subfield. The positive signal is overlapped with the reset signal. The reset signal comprises a ramp-down signal in a set-up period and the ramp-up signal in a set-down period. An erase period is included between the set-up period and set-down period. The positive signal is supplied to the sustain electrode in an erase period.
Patent KR-20090052295-A (KR)
Inventor: HEO GWEON
IPC: C04B16/02
Filed: 2008-11-20
Abstract: 조습성능이 강한 콘크리트용 혼화제가 개시된다. 본 발명에 의하면, 시멘트와 조습성이 강한 천연물 또는 인공물을 혼합하여 혼화제로 사용하는데, 펄라이트, 펄프, 질석, 분쇄된 짚, 숯 중에서 1종 이상을 선택하여 혼화제로 사용함으로써 그 목적을 달성하게 된다.
Patent KR-20100060287-A (KR)
Title: Cup holder device for vehicle
Inventor: KIM BYUNG CHUL
IPC: B60N2/75
Filed: 2008-11-27
Abstract: PURPOSE: A cup holder device for a vehicle is provided to adjusting the height of a cup holder without extra electric device by composing of a cup support part which has a stopping member which control height. CONSTITUTION: A cup holder device for a vehicle comprises: a body part(110) which includes an accommodating groove(111) for storing a cup(1) and wherein a plurality of latching members is formed to the longitudinal direction along the accommodating groove; a cup support(120) which includes a stopper which elastically engages to the latching members and is placed in the accommodating groove in order to slide up and down; an elastic member which elastically supports the cup support in the accommodating groove; and a button(140) which is formed on the cup support and operates the stopper.
Patent KR-20090068111-A (KR)
Title: Display device comprising color filters and electronically aligned photo-emissive elements
Inventor: MOUREY BRUNO
IPC: G02F1/1335
Filed: 2008-11-28
Abstract: A display device including a color filter and an optoelectronic-emission element which electrically is arranged is provided to achieve the high definition and the restriction about the alignment mark including an optoelectronic-emission element. A plurality of sub-pixels composes pitches in a configuration direction within each pixel. A color filter is arranged to the same pitch against a photo-emissive element. An opaque area(7) separates from color filters. A control circuit controls the power supply of optoelectronic-emission elements. Optoelectronic-emission elements include each element direction of pixel in a configuration direction.
Patent KR-20090056899-A (KR)
Title: Method of manufacturing a photoelectric conversion device
Inventor: ISAKA FUMITO
IPC: H01L31/18
Filed: 2008-11-28
Abstract: A method of manufacturing a photoelectric conversion device is provided to increase valid usage of a resource by using a peeled single crystal substrate repeatedly. A fragile layer is formed within a single crystalline semiconductor substrate, and the first impurity semiconductor layer, a first electrode, and an insulating layer(104) are formed on the surface of the single crystalline semiconductor substrate. The insulating layer and a support substrate(102) are welded, and the first single crystal semiconductor film(110) is formed on the support substrate by dividing the single crystalline semiconductor substrate with the fragile layer . The first single crystal semiconductor film is grown up through epitaxial and the second single crystal semiconductor film is formed.
Patent KR-20100062579-A (KR)
Title: Organic light emitting diode
Inventor: LEE TAE WOO
IPC: H05B33/14
Filed: 2008-12-02
Abstract: PURPOSE: An organic light emitting display device is provided to improve the visibility about external light by increasing the brightness without injecting a separate current. CONSTITUTION: A first organic layer(E1) is located on a first electrode(100). A link layer(S1) is located on the first organic layer. A second organic layer(E2) is located on the connecting layer. A second electrode(180) is located on the second organic layer. The connecting layer electrically interlinks the first organic layer and the second organic layer and includes a photoelectric transformation device.
Patent KR-20100062701-A (KR)
Title: Roof side part structure of vehicle
Inventor: KIM KAP SEOK
IPC: B62D25/00
Filed: 2008-12-02
Abstract: PURPOSE: A roof side part structure of a vehicle is provided to increase the safety of a passenger by securing a safety space to prevent the crashing of a head lining and the head of a passenger. CONSTITUTION: A roof side part structure of the vehicles comprises a side out panel(200), and a head lining(300) and an assist handle bracket(400). The side out panel is included in a loop side panel(100) outside. The head lining is included in the inside of the loop side panel. The assist handle bracket is arranged between the loop side panel and the head lining. The assist handle bracket supports the head lining. A noise-damper(500) minimizing the lesion value of the passenger head section is installed between the loop side panel and the side outer panel.
Patent KR-20100065750-A (KR)
Title: Multi-function bending machine and multi-function bending die assembly
Inventor: KIM JAE MOON
IPC: B21D37/02
Filed: 2008-12-08
Abstract: PURPOSE: A multi-function bending machine and multi-function bending die assembly is provided to prevent the abrasion of steel sheet and a bending die. CONSTITUTION: A multi-function bending machine comprises a first table(110), a right side bending die(122), and a bend die mobile tool. The right side bending die is installed in the first upper surface of table to be from side to side mutually detached. A bend die(121) is formed in the right side of the right side bending die. The bend die mobile tool from side to side transfers one among the left side bend die and right side bending die. The distance between a bend holding surface of the bend holding surface of the left side bend die and the right side bending die are controlled.
Patent KR-20100066755-A (KR)
Title: Apparatus for heating a mold and maintaining it at low temperature
Inventor: AHN KOOK SUNG
IPC: B29C45/78
Filed: 2008-12-10
Abstract: PURPOSE: An apparatus for heating and maintaining a mold at low temperature is provided to easily adjust the mold temperature to a desired temperature without an expensive steam generation boiler or complex pipe structure. CONSTITUTION: An apparatus for heating and maintaining a mold at low temperature comprises a flow path(12), a heating unit(20), and a pipe line part(30). The flow path is bored in a mold(10). The heating unit is inserted and fixed in the flow path and has a radiating unit(22). The pipeline part is formed along the flow path in the longitudinal direction of the heating unit and has a plurality of spray units(32) installed at regular intervals.
Patent KR-20100067456-A (KR)
Title: Safety system for bicycles using piezoelectric element
Inventor: HONG SUNG DAL
IPC: B62J6/08
Filed: 2008-12-11
Abstract: PURPOSE: A safety lamp of a bicycle using a piezoelectric element is provided to enable a user to economically and semi-permanently use the safety lamp using the piezoelectric element without using a battery to operate the safety lamp. CONSTITUTION: A safety lamp of a bicycle is operated using a piezoelectric element(1). The piezoelectric element is located on a bicycle tire(2). The safety lamp(LED) is operated using a current which is obtained from the piezoelectric element. The piezoelectric element is located not on the surface but between the tire to prevent the damage and abrasion of the piezoelectric element.
Patent KR-20090068127-A (KR)
Title: Iron plate using uhf-band rfid system
Inventor: KIM HEE CHEOL
IPC: G06K7/10
Filed: 2008-12-12
Abstract: An iron board using an UHF-band RFID system is provided to iron without damage of clothes fabric at proper temperature by varifying through a display screen. An iron using an UHF-band RFID system comprises a reader antenna(110), reader(120), central controller(130), temperature display controller(140), and temperature display part(150). The reader antenna recognizes attached tag on clothe inside of the main body. The reader reads data of tag received through reader antenna. The central controller controls the functions for performing temperature display function of the iron apparatus. The temperature controls to display the temperature based on the data of read tag.
Patent KR-20100068631-A (KR)
Title: Remote controllable communication robot and robot system
Inventor: BAE IL HAN
IPC: H04Q9/02
Filed: 2008-12-15
Abstract: PURPOSE: A remote controllable two-way communication robot and a robot system thereof are provided to offer telepresence environment which is similar to a robot location to a user using a user terminal by transmitting collected images and voice to a user terminal. CONSTITUTION: A collecting unit(210) collects images and voice. An output unit(220) outputs voice according to voce information received form a user terminal and images according to image information received from the user terminal connected with network. A control unit(230) controls the units according to the received orders. The output unit outputs image information to a 3D image. The collecting unit is located on a part in which a pupil of a human is outputted.
Patent KR-20090067052-A (KR)
Title: Transmitter-receiver
Inventor: KASAI MASAHIRO
IPC: H04B1/52
Filed: 2008-12-15
Abstract: A transceiver is provided to always set a load occurring in a transmission side by predetermined impedance, thereby operating an amplifier for transmission in a good condition. A balanced switch configuration is formed in a receiving side of a transceiving unit(3). The balanced switch configuration comprises the first directional coupler(30), the first SPDT(Single Pole Double Throw) switch(31), and the second SPDT switch(32). The first directional coupler distributes an input signal into two signals having different phases and outputs the signals. The first SPDT switch passes an output signal of one side of the first directional coupler when receiving. The output signal is obstructed when transmitting.
Patent KR-20100069117-A (KR)
Title: Cepstrum mean subtraction method and its apparatus
Inventor: JEON HYUNG BAE
IPC: G10L15/20
Filed: 2008-12-16
Abstract: PURPOSE: A CMS(Cepstrum Mean Subtraction) method and a device thereof are provided to accurately normalize a channel property by estimating an average CMS value of the real voice section based on the CMS average value of a mute section. CONSTITUTION: A property extractor(200) extracts the properties of a mute section before a start point, a sound section, and a mute section after a finish point. A firing unit CMS value calculator(600) calculates an actual firing unit cepstrum average about the entire sound section. A cepstrum average estimator(300) estimates the cepstrum average of the entire section based on the properties of the mute section. A property vector CMS applier(400) performs channel-normalization of the estimated average. A decoder decodes the channel-normalized MFCC property vector.
Patent KR-20100069481-A (KR)
Title: A method for intercepting packet data in all-ip convergence network and system thereof
Inventor: KIM EUN JOO
IPC: H04L12/24
Filed: 2008-12-16
Abstract: PURPOSE: A method for intercepting packet data in an All-IP convergence network, and a system thereof are provided to prevent the occurrence of an additional cost by easily performing interception without modification of a network function. CONSTITUTION: When an interception request for a subscriber received from an interception system service, a policy control server provides an IP address of an interception target to an edge router(104) to which a subscriber is connected. The edge router extracts the data including the IP address of the interception target, and transmits the extracted data to the interception system server. The interception system server intercepts the transmitted data, and transmits the intercepted data to the edge router.
Patent KR-20100073611-A (KR)
Title: Apparatus and method for cleaning impeller of waterpower generation system using waste water
Inventor: KIM YOUNG KYOUN
IPC: F03B17/00
Filed: 2008-12-23
Abstract: PURPOSE: An apparatus and a method for cleaning an impeller of a water power generation system using waste water are provided to keep the impeller clean and thereby ensure stable water power generation. CONSTITUTION: A method for cleaning an impeller of a water power generation system using waste water comprises the steps of: detecting the speed of rotation of the impeller by waste water passing through a drain pipe in which the impeller is built in(S110), if the peak of the detected speed of rotation is under threshold speed(S120), and supplying cleaning solution to the impeller and spraying the cleaning solution to the impeller to wash out foreign materials remaining in the impeller(S130).
Patent KR-20100074503-A (KR)
Inventor: KANG SUN KYOUNG
IPC: H01L29/78
Filed: 2008-12-24
Abstract: PURPOSE: A trench gate metal-oxide-semiconductor field-effect transistor(MOSFET) and a method for manufacturing the same are provided to form a gate oxide film on the sidewall of a trench adjacent to a source region to be thicker than a gate oxide film on a channel formation region. CONSTITUTION: A first conductive type first dopant region is formed on a first conductive semiconductor substrate(100). A second conductive body region is formed on the first conductive type first dopant region. A first conductive type dopant is implanted into a part of the second conductive body region in order to form a source region with a pre-set depth. The second conductive type body region, the source region, and the first conductive type first dopant region are selectively etched to form a trench. A gate oxide film(220) is formed through a gate oxidation process with respect to the bottom side and both sidewalls of the trench. Poly silicon is deposited to gap-fill a trench in order to form a gate(300).
Patent KR-20100077274-A (KR)
Title: Flash memory device and method of manufacturing the same
Inventor: SEO WON JUN
IPC: H01L27/115
Filed: 2008-12-29
Abstract: PURPOSE: A flash memory device and a manufacturing method thereof are provided to improve the difference of a threshold voltage distribution due to interference by enabling adjacent memory cells, which share a word line, to have tunneling layers whose thicknesses are different. CONSTITUTION: A tunneling layer(120) and a control gate(150) are formed on the upper part of a semiconductor substrate. A drain selection gate(151) and a source selection gate are extended and formed towards the same direction as the control gate. A plurality of cell strings(10) and a plurality of memory cells are serially connected to each other. Adjacent two cell strings are connected to one page buffer. The adjacent memory cells are connected to the same word line. The adjacent memory cells comprise a tunneling layer with mutually different thicknesses.
Patent KR-20100078967-A (KR)
Title: Stacked semiconductor package
Inventor: KIM JI MOOK
IPC: H01L23/12
Filed: 2008-12-30
Abstract: PURPOSE: A stacked semiconductor package is provided to clamp a connector and a second semiconductor package by using clamp unit, thereby reducing an assembly time and assembly error. CONSTITUTION: A first substrates has a first neighboring area according to a first chip area. A first semiconductor chip(120) is arranged in the first chip area of a first top side. A first semiconductor package(100) is electrically connected to the first semiconductor. A second semiconductor package is arranged on the first semiconductor package. A second substrate has a second chip area and a second neighboring area corresponding to the first chip area. A clamp unit(400) clamps a first and a second substrate.