baber/WOPTO huggingface dataset:
Patent KR-20080066287-A (KR)
Title: Battery module and computer system and power supply method thereof
Inventor: PARK JEONG GYU
IPC: H01M50/502
Filed: 2007-01-11
Abstract: A battery module and a computer system, and a power supply method thereof are provided to remove risk for shorting a circuit while simplifying configuration for supplying power by detecting the power supplied from the outside separately from the power supplied from an integrated battery module, and block the power supplied from the integrated battery module when the external power is supplied. An interface unit(130) connects to a computer system. A battery unit(120) supplies auxiliary power to a system unit. An adaptor(110) supplies first external power to the system unit and the battery unit. A battery controller(150) blocks supply of the first external power and the auxiliary poser when a signal corresponding to supply of second external power is received through the interface unit. The interface unit detects a signal corresponding to the supply of the second external power. A power switching unit(140) switches the first power supplied to the system unit and the battery unit. The battery controller enables the power switch to block the supply of the first external power and the auxiliary power when the signal corresponding to the supply of the second external power is detected.
Patent KR-20080067487-A (KR)
Title: System for discharging and crushing sintered ores having drop impact alleviating function
Inventor: JOO JAE HO
IPC: F27B21/12
Filed: 2007-01-16
Abstract: A system for discharging and crushing sintered ores having a drop impact alleviating function is provided to prevent accidents or breakdowns due to drop impact of the sintered ores by employing drop impact alleviating device capable of cutting the sintered ores to a small size and additionally employing a second drop impact alleviating device capable of absorbing the drop impact of the sintered ores. A system for discharging and crushing sintered ores comprises: a sintered ore discharge part(10) for dropping sintered ores put on transfer cars(16) that has moved along rails(14) from a sintering plant; an upper crushing deck(30) having an inclined face for guiding in the side direction the sintered ores(18) that has been dropped from the transfer cars; a lower crushing deck(40) for supporting the upper crushing deck; a rotor blade(60) for crushing sintered ores that has been conveyed from the upper crushing deck; a grizzly transfer car(50) for supporting the rotor blade and transporting the crushed sintered ores; and a drop impact alleviating device(100) disposed at a position just prior to dropping the sintered ores so as to cut the sintered ores into various pieces by rotary blades.
Patent KR-20080069448-A (KR)
Title: High efficiency photovoltaic device module through lateral crystallization process and fabrication method thereof
Inventor: LEE KWY RO
IPC: H01L31/04
Filed: 2007-01-23
Abstract: A high efficiency photovoltaic converting device module through a lateral crystallization process and a fabrication method thereof are provided to form an amorphous silicon i type semiconductor into a crystallite i type silicon semiconductor(408b) by a lateral crystallization method for reducing the process time and enabling serial and parallel connection of a solar cell. A transparent electrode layer(402), P, i, and n type silicon substrates(403,404,405), and another transparent electrode layer(406) are formed on a glass substrate(401). A rear transparent electrode layer(410) and a crystallite n type silicon semiconductor layer(409) are deposited on a back panel substrate(411). An amorphous silicon i type semiconductor is made into a crystallite i type silicon semiconductor(408b) by a lateral crystallization method. A crystallite p type silicon semiconductor layer(407) is deposited on the crystallite i type silicon semiconductor.
Patent KR-20080072277-A (KR)
Title: Jig for setting for brush-shaft
Inventor: NOH CHUNG HO
IPC: G02F1/13
Filed: 2007-02-01
Abstract: A jig for setting a brush shaft is provided to measure a distance between bearing holders within an allowance error range easily when setting the brush shaft and a bearing, thereby minimizing abrasion of the brush shaft and the bearing. A jig(10) for setting a brush shaft comprises a shaft body(100), first and second support parts(105,107), and a ruler(110) for distance measurement. The first and second support parts are formed on both sides of the shaft body. The support parts are prepared apart from the shaft body and integrally coupled with the shaft body. The support parts and the shaft body are formed in one body. The ruler is formed of the same material as the shaft body or the support parts and attached to the first support part. A reference point indication part(114) is formed on the second support part.
Patent KR-20080078251-A (KR)
Title: Plasma display device
Inventor: SHIN DONG HYOK
IPC: H01J11/34
Filed: 2007-02-22
Abstract: A plasma display panel is provided to increase the effect of thermal dissipation by arranging plural laminated thermal transmission mediums. A chassis base is arranged on a rear of a plasma display panel to support it. Laminated thermal transmission mediums(14) are arranged between the plasma display panel and the chassis base. The laminated thermal transmission mediums are comprised of a first member(14a), a second member(14b), and a third member(14c). The first member is arranged on a rear of the plasma display panel. The second member is arranged between the first member and the chassis base. The third member is arranged between the first member and the second member. The third member has a successive bending shape. The third member is arranged between the first and second members. The first and second members have plate shapes. The first, second, and third members are made of a material containing metal, aluminium, or copper.
Patent KR-20080078384-A (KR)
Title: Image sensing device having protection pattern on the microlens, camera module, and method of forming the same
Inventor: CHO JUNG HYUN
IPC: H04N5/372
Filed: 2007-02-23
Abstract: An image sensing device having a micro-lens protection pattern, a camera module and a method of manufacturing the image sensing device are provided to prevent micro-lenses from being damaged by using a protection pattern and block a contaminant from adhering to the micro-lenses. An image sensing device(75) having a micro-lens protection pattern(73') includes a plurality of photo-diodes(57) formed on a semiconductor substrate(51). An insulating layer(59) having a flat surface is formed on the photo-diodes. A plurality of micro-lenses(71) is formed on the insulating layer and respectively arranged on the photo-diodes. The micro-lenses are covered with the protection pattern.
Patent KR-20080080762-A (KR)
Title: Reactive flame retardant polyester polyol and its preparing method, and usage in polyurethane
Inventor: KO JOUNG YUN
IPC: C08G18/42
Filed: 2007-03-02
Abstract: A flame-retardant polyester polyol is provided to have a high bromine content, excellent miscibility with the conventional polyol products, and good transparency, and to embody excellent flame retardancy stably when the polyester polyol is applied to polyurethane. A method for preparing flame-retardant polyester polyol includes the steps of: dissolving a C3-10 alcohol bound with halogen elements at the temperature range of 100-150 °C; thereto adding a catalyst and a C4-12 dicarboxylic acid to perform esterification at 100-200 °C; and thereto adding an acid-reducing agent, and performing polycondensation while keeping the admixture at 100-200 °C. The flame-retardant polyester polyol has a hydroxyl group number of 100-300 KOH mg/g, an acid number of 0.5-6.0 KOH mg/g, a molecular weight of 350-1100, and an APHA of 100 or smaller.
Patent KR-20080086259-A (KR)
Title: Wireless headset and control method thereof
Inventor: CHOI HYUNG CHUL
IPC: H04R5/033
Filed: 2007-03-22
Abstract: A wireless headset and a control method thereof are provided to enable a user to easily charge the wireless headset by using a USB(Universal Serial Bus) port instead of a dedicated charging port. A wireless headset includes a memory unit(322), a connector unit(310), and a controller(326). Internet telephone program for providing voice communication through the Internet network is stored in the memory unit. The connector unit is connected to an electronic apparatus, which is connected to the Internet network. When the wireless headset is connected to the electronic apparatus through the connector unit, the controller executes the Internet telephone program stored in the memory unit on the electronic apparatus and couples a portable terminal with the electronic apparatus, such that voice signals are transmitted to the portable terminal through the Internet network.
Patent KR-20080087345-A (KR)
Title: Rechargeable battery
Inventor: LEE HYUNG BOK
IPC: H01M2/04
Filed: 2007-03-26
Abstract: A secondary battery is provided to improve cost efficiency by using a cap assembly having a simplified structure, to prevent leakage of an electrolyte, and to simplify the manufacturing process. A secondary battery comprises an electrode assembly(10) having electrode tabs, a can(20) for housing the electrode assembly, and a cap assembly(30) for sealing the top opening of the can. In the secondary battery, the cap assembly comprises: a cap plate(40) formed of an insulating material and having through-holes(41) for terminals; and electrode terminals inserted into the through-holes to be connected with the electrode tabs.
Patent KR-20080087355-A (KR)
Title: Light-emitting pixel and apparatus for driving the same
Inventor: SHIN YUN SEUNG
IPC: H05B44/00
Filed: 2007-03-26
Abstract: A light emitting pixel and an apparatus for driving the same are provided to obtain constant luminance after elapsing some times by supplying constantly currents to an OLED irrespective of characteristic reduction of light emitting pixels. A light emitting pixel includes a first OLED(Organic Light Emitting Diode)(110) and a capacitor(130). The capacitor supplies a current, which is generated from charges corresponding to a difference between a first voltage supplied to a first electrode thereof and a second voltage supplies to a second electrode thereof, to the first OLED. The light emitting pixel further includes a second OLED(140) which supplies the first voltage to the first electrode. The light emitting pixel further includes a voltage supply element for supplying the first voltage to the first electrode in response to the second voltage.
Patent KR-20090000732-A (KR)
Inventor: LEE KEUN SOO
IPC: G06Q50/00
Filed: 2007-03-27
Abstract: An event participation system using a wireless internet service and an electric sign apparatus is provided to supply an event through a wireless internet service in order for a user to participate in the event. An event participation system using a wireless internet service and an electric sign apparatus comprises the following units. A user terminal(1) transmits event information selected by a user to a central server. The central server(5) receives the selected event information, produces a result of event participation, and transmits the result of the event participation to an electric sign apparatus. The electric sign apparatus(7) displays the event information when event information is transmitted from the central server and displays the result of the event participation when the result of the event participation is transmitted.
Patent KR-20070042516-A (KR)
Inventor: HOSODA TOSHIKO
IPC: H05B33/14
Filed: 2007-03-30
Abstract: 본 발명은 저분자 유기 EL 장치의 증착 마스크에 부착된 유기물을 용이하게 제거하는 것이 가능한 세정 방법 및 세정 장치를 제공하는 것으로, 저분자 유기 EL 장치의 증착 마스크에 부착된 유기물의 세정 장치(1)로서, 증착 마스크(140)를 피롤리돈 유도체로 처리하는 제 1 스테이지(10)와, 증착 마스크(140)를 물로 헹굼 처리하는 제 2 스테이지(20)와, 증착 마스크(140)를 유수(流水)로 헹굼 처리하는 제 3 스테이지(30)와, 증착 마스크(140)를 에탄올로 처리하는 제 4 스테이지(40)와, 증착 마스크(140)를 건조시키는 제 5 스테이지(50)와, 각 스테이지에 대하여 증착 마스크(140)를 순차적으로 반송하는 반송 수단(5)을 갖는다.  피롤리돈(pyrrolidone)의 유도체로서, N-메틸-2-피롤리돈을 채용하는 것이 바람직하다.
Patent KR-20080088931-A (KR)
Title: Organic electroluminescent element and method of manufacturing the same
Inventor: LIM HYUK
IPC: H05B33/04
Filed: 2007-03-30
Abstract: An organic electroluminescent element and a method of manufacturing the same are provided to prevent moisture and oxygen from being penetrated from an outside by forming a sealing layer by depositing a second thin film using a plasma deposition after a first thin film is deposited by using oxygen or ozone gases in place of plasma. An organic electroluminescent element includes an organic emission unit(110) and a sealing layer(120). The organic emission unit has a first electrode(20), an organic electroluminescent layer(30), and a second electrode(40) which are sequentially formed on a predetermined region of a substrate(10). The sealing layer has a first thin film(50) and a second thin film(60) which are formed to cover the organic electroluminescent layer. The first thin film layer is formed by using oxygen or ozone gases. The second thin film is formed with a layer different from the first thin film.
Patent KR-20080089720-A (KR)
Title: Mobile communication terminal with video call function and method of controlling the same
Inventor: KIM MIN JOO
IPC: H04B1/40
Filed: 2007-04-02
Abstract: A mobile communication terminal and a method for controlling the same are provided to transmit images or effect data corresponding to conversation between users to a counterpart-sided terminal. A controller analyzes conversation between both people through a conversation analysis unit(S12). Herein, the conversation analysis unit recognizes words during conversation by using voice recognition, and then provides the recognized result to the controller. The controller extracts frequent words during conversation(S14), and then searches for images corresponding to the extracted words(S16). The controller displays the searched images through a display unit so that a user checks the images(S18). Herein, the images are provided to the user in various types such as pictures, animation, and emoticons. If the user selects one of the images, the controller transmits the selected image to a counterpart-sided terminal(S20).
Patent KR-20090000780-A (KR)
Inventor: HOUG SUNG EUN
IPC: G06Q50/00
Filed: 2007-04-03
Abstract: An online audition system employing a system server divided into a plurality of unit modules is provided to enable an online contents provider to supply a high-quality multimedia service to a user. An online audition system employing a system server divided into a plurality of unit modules comprises the following units. An encoding system(20) edits an audition multimedia file recorded by a camera(10) and converts the recorded multimedia file to be reproduced on a web page. A system server(30) manages a user who contacts the web page, calculates an evaluation score corresponding to each audition participant and transmits the statistics. The audition multimedia file is reproduced through a terminal(42,44).
Patent KR-20070106401-A (KR)
Title: Liquid crystal panel and liquid crystal display apparatus
Inventor: TAKEDA KENTAROU
IPC: G02F1/1335
Filed: 2007-04-16
Abstract: A liquid crystal panel and a liquid crystal display device are provided to realize display without unequal brightness by forming a waterproof part at a part of each side of polarizing plates arranged at both sides of a liquid crystal cell. A liquid crystal panel(100) includes a liquid crystal cell(10), a first polarizing plate arranged at one side of the liquid crystal cell, and a second polarizing plate arranged at the other side of the liquid crystal cell. The first polarizing plate includes a first polarizer(20). A second polarizing plate includes a second polarizer(20'). The first polarizing plate includes a first waterproof part formed at a part of a side of the first polarizing plate. The second polarizing plate includes a second waterproof part formed at a part of a side of the second polarizing plate.
Patent KR-20080093523-A (KR)
Title: Charnel case of drawer type
Inventor: CHOI HYUNG YONG
IPC: A61G17/08
Filed: 2007-04-17
Abstract: A drawer type charnel case is provided to improve the installation convenience by engaging a drawer box with each guide rail after installing columns and a finishing member. A drawer type charnel case comprises columns(1), a U-shaped guide rail(2), a U-shaped finishing member(3), a drawer box, a cover body(6), and a burial urn. The columns are integrated with a connection piece having an edge and an engaging hole. The guide rail is assembled to the columns via a fixing hole. The finishing member has a groove formed on the center of the surface and plural assembling holes at each edge. The drawer box includes guide bars, an extension pipe, a drawer part, and projection parts having a handle(54) at the center of a name plate. The cover body with various patterns has insertion holes, and engaging projections. The burial urn mounted on a receiving part of the drawer box has bone ashes.
Patent KR-20080098786-A (KR)
Title: Apparatus and method of power suplly using of harmomics extraction in radio signal and the method
Inventor: CHA CHEOL UNG
IPC: H02J17/00
Filed: 2007-05-07
Abstract: An apparatus and method of power supply using of harmonics component is provided to supply power to a hand-held wireless electronic device and sensor element by using the harmonic component having no radio signal. A power supply apparatus includes an antenna receiving the radio signal including information and a signal divider(100) dividing the harmonic component having information band and the harmonic component not having information band. A rectifying circuit(104) receives the harmonic component not having information band from the signal divider and converts it into DC current. A voltage conversion unit(105) converts the DC current outputted in the rectifying circuit into the DC voltage.
Patent KR-20080099992-A (KR)
Title: Method of manufacturing a flash memory device
Inventor: KIM SUK JOONG
IPC: H01L27/115
Filed: 2007-05-11
Abstract: The ions used for the etching process are extracted by the part of the semiconductor substrate in which the tunnel insulating is removed. Therefore, it prevents from the ion being accumulated in the floating gate to be formed. And the threshold voltage shift(Vth Shift) and cycling property can be improved. Provided is the manufacturing method of the flash memory device. A step is for providing the semiconductor substrate(100) having the tunnel insulating layer(102). A step for etching the tunnel insulating layer formed in a region between regions for the word line. A step is for forming a conductive film for floating gate on the tunnel insulating layer including the exposed semiconductor substrate. A step is for forming the trench(110) by etching the conductive film for floating gate(106), the tunnel insulating layer and the semiconductor substrate. A step is for forming the element isolation film inside the trench. A step is for forming the dielectric film and the conductive layer for control gate on the upper part of the entire structure having the conductive film for floating and element isolation film. A step is for patterning the conductive layer for control gate, and the dielectric film and the conductive film for floating gate.
Patent KR-20070111387-A (KR)
Title: Disc gripping device
Inventor: ARAI KENICHIRO
IPC: G11B17/04
Filed: 2007-05-16
Abstract: A device for gripping a disc is provided to grip and lift discs one by one accurately and to prevent the disc from being damaged when gripping and lifting the disc. In a device for gripping a disc, at least three gripping members are inserted into a center hole of the disc. At least one gripping member is expanded in a radial direction and engaged with the center hole to grip the disc. The first gripping member is formed with a first disc contact surface contacting the inner surface of the center hole. The length of the first disc contact surface is greater than the thickness of the inner surface of the center hole. The second gripping member includes a second disc contact surface contacting the inner surface of the center hole. The length of the second disc contact surface is less than the thickness of the inner surface for the center hole. The third gripping member has a third disc contact surface contacting the inner peripheral surface of the center hole.
Patent KR-20080101345-A (KR)
Title: A butterfly valve with a hard metal valve seat
Inventor: OH IN SICK
IPC: F16K1/22
Filed: 2007-05-17
Abstract: A butterfly valve having a hard sheet metal without friction in a process that a disk sheet is contacted with a body metal sheet is provided to include disk sheet as hard metal, install the pivot axis of disc by separating from the pivot axis of the at constant interval and prevent the abrasion of the disc sheet. A butterfly valve having a hard sheet metal comprises as follows. The body of a pipe installs a body metal sheet. A disk sheet(4) is installed in the circumferential surface of the disc(5). The disc is axis supported to the driving shaft(3) in the body. The disk sheet is of the hard metal. The driving axis line of driving shaft is spaced from the body central line at constant interval.
Patent KR-20080103292-A (KR)
Title: Heat exchanger using 3 piece type header pipe assembly and manufacturing method thereof
Inventor: HUR GON
IPC: F28F9/00
Filed: 2007-05-23
Abstract: A three-piece type header pipe assembly, a manufacturing method thereof and a heat exchanger using the same are provided to improve productivity and to reduce the manufacturing cost by facilitating the correction of a refrigerant through hole and the addition or deletion of other members only with the development of a partition. The three-piece type header pipe assembly(10,10') is composed of first and second header pipes(20,20',21,21') forming a flow channel by mutually facing opened parts each other by bending a panel member in a C-shape, a partition(30,30') dividing the first and second header pipes, a through hole(34) mutually flowing a heat exchange refrigerant(S), and a control unit in which the middle part is longitudinally protruded toward the inside of the flow channel.
Patent KR-20080103843-A (KR)
Title: Flat panel display and manufacturing method thereof
Inventor: PARK JONG HYUN
IPC: G02F1/136
Filed: 2007-05-25
Abstract: A flat display panel with improved durability and a method for manufacturing the same are provided to minimize the generation of pore in the frit when hardening the frit, thereby improving durability of the flat display panel. A thin film transistor substrate(100) includes the hardening member(400) formed along the edge line. A cover substrate is bonded to the TFT substrate. A sealant formed along the edge line of the TFT substrate, and the cover substrate bonds the TFT substrate and the cover substrate. A frit(500) formed along the connection corner by bonding the TFT substrate, and the cover substrate.
Patent KR-20080104587-A (KR)
Title: Filter and plasma display device thereof
Inventor: SHIN WOON SEO
IPC: G02B5/20
Filed: 2007-05-28
Abstract: A filter and a plasma display apparatus using the same are provided to prevent the lowering of the image quality due to moire effect by forming the EMI shielding sheet discharge from the panel into the stuffer type. The plasma display apparatus comprises the plasma display panel, the EMI shielding sheet, and the external light interception sheet(1330). The EMI shielding sheet shields the electromagnetic wave of the panel by being arranged on the front side of the panel. At least 3 EMI shielding sheets constitute one set. The external light interception sheet is parallelly arranged on the front side of the panel to the EMI shielding sheet. The external light which is incident to the panel is blocked. The external light interception sheet comprises the patterned portion in which the base portion and the refractive index are different while being formed on the groove of the base portion and the base portion in which the groove is built up.