baber/WOPTO huggingface dataset:
Patent KR-20090115355-A (KR)
Title: Method for depositing of ultra fine grain poly silicon thin film
Inventor: KIM HAI WON
IPC: H01L21/205
Filed: 2008-05-02
Abstract: PURPOSE: A method for depositing an ultra fine grain poly silicon thin film is provided to improve uniformity of an electrical characteristic by depositing a poly silicon thin film by supplying the source gas with silicon based gas and oxygen based gas to a chamber loading the substrate. CONSTITUTION: A thin film is deposited by supplying the source gas to a chamber loading a substrate. The source gas includes silicon-based gas and oxygen-based gas. An inlet(12) for inputting the source gas is formed in a chamber of a deposition device(10). The gas from the inlet is sprayed to the chamber through a shower head(13). A wafer(15) is arranged on a heater(14). The heater is supported by a heater support(16).
Patent KR-20090116416-A (KR)
Title: A metal dome switch for keypad
Inventor: KIM JONG GIL
IPC: H01H13/715
Filed: 2008-05-07
Abstract: PURPOSE: A metal dome switch for a keypad is provided to reduce the thickness and weight of a mobile communication terminal by not using a base rubber. CONSTITUTION: At an upper surface of a metal dome switch(214), a cap-shaped dimple(214a) is formed. At both lower end parts of the metal dome switch, contact ends(214b) for always contacting with a fixed contact point(112b) are formed. A user presses a key(102) of a keypad assembly. The pressing pressure is applied to the dimple through a light guide film(118) and a metal dome sheet(116). The central part of the metal dome switch is pressed in the downward direction by an elastic action.
Patent KR-20090006722-A (KR)
Title: Paper sheet obverse/reverse reversing device
Inventor: TAKADA MASAKI
IPC: G07D9/00
Filed: 2008-05-09
Abstract: A paper sheet reversing device is provided to feed paper sheets of different length surely by a timing sensing element which senses rear ends of the paper sheets. A timing sensing element(4) senses a rear end of a paper sheet. Reversing elements(9) reverse feeding direction of paper sheets which are fed in a front or rear surface direction. A reverse pool element(10) temporarily stops the feeding of the paper sheet in the rear surface direction for reversing the paper sheet by the corresponding reversing element. A reverse roller part(15) discharges the paper sheet advanced into the reverse pool element in the reversed state by pressing the paper sheet by the rotation motion of a reverse arm part(11) and discharging the paper sheet in the reversed state.
Patent KR-20090126772-A (KR)
Title: Cold storage type refrigerator capable of easy exchange of cold storage pack
Inventor: LEE SANG RYOUL
IPC: F25D11/00
Filed: 2008-06-05
Abstract: PURPOSE: A cold storage refrigerator in which a cold storage pack is easily exchanged is provided to use the cold storage refrigerator immediately by exchanging the cold storage pack cooled in advance. CONSTITUTION: A cold storage refrigerator has a receiving space, a cold storage pack, a cooling device(50), more than a pair of cold and hot delivery plates, and a cold storage pack case(80). The cooling device cools a cold storage material accepted to the cold storage pack. The cold and hot delivery plates divide a space for accepting the cold storage pack. The cold storage pack case is fixed so that a refrigerant pipe(60) of the cooling device is adhered to the cold and hot delivery plates.
Patent KR-20090128598-A (KR)
Title: Multimedia album device for management and keeping
Inventor: KIM YONG WOON
IPC: G06F15/02
Filed: 2008-06-11
Abstract: PURPOSE: A multimedia album managing/storing device is provided to offer a multimedia file stored in a memory card by using an album management program. CONSTITUTION: A foldable storage box(1) stores photos like a photo album. A memory card connector(2) mounts a memory card(7) of a digital camera. A memory card controller(3) reads or writes contents of the memory card. A connection controller(5) connects a computer(8) through a USB(Universal Serial Bus) or a cable. A program storage unit(4) stores an album management program executable in the computer. A notebook records summary of the multimedia file stored in the memory card through a pen.
Patent KR-20090130615-A (KR)
Title: Method and system for delivery contents using grid farm
Inventor: KIM KI HWAN
IPC: G06Q50/10
Filed: 2008-06-16
Abstract: PURPOSE: A method and a system for transmitting contents using a grid farm are provided to enable a stable and rapid transmission speed by transmitting contents with a master peer set that ensures constant connection. CONSTITUTION: Broker sets(102-1 to 102-3) distribute the contents uploaded by a content providing server. Mater peer sets(103-1 to 103-2) stores the contents distributed from the broker sets. Peer terminals(104) request the contents transmission from the broker sets, and download the contents by assign the master peer sets. The broker sets distribute the uploaded contents to another broker set.
Patent KR-20090130922-A (KR)
Title: Dual band patch antenna
Inventor: SHIN HUN CHEOL
IPC: H01Q1/38
Filed: 2008-06-17
Abstract: PURPOSE: A dual band patch antenna is provided to implement a left circular polarization and a right circular polarization for two different frequencies easily, by feeding between two patches. CONSTITUTION: A dual band patch antenna includes a first, a second and a third dielectrics(301, 303, 305). Each dielectric has first and second planes facing with each other. The first dielectric has a first frequency patch(307) and a first slot(321) on the first plane. The first frequency patch has a square shape. The first slot is arranged in the first frequency patch along the diagonal direction of the first frequency patch. The second dielectric has a feeder(309) consisting of a conductive pattern on the first plane. The first plane of the second dielectric contacts with the second plane of the first dielectric. The third dielectric has a second frequency patch(311) and a second slot(323) on the first plane. The second frequency patch has a square shape. The second slot is arranged in the second frequency path along the diagonal line of the second frequency patch. The second slot crosses with the first slot. The first plane of the third dielectric contacts with the second plane of the second frequency.
Patent KR-20090131064-A (KR)
Title: Power train for automatic transmission
Inventor: KIM CHOUL JIN
IPC: F16H3/44
Filed: 2008-06-17
Abstract: PURPOSE: A power train of auto transmission is provided to reduce an entire length and a volume of the auto transmission. CONSTITUTION: A deceleration planet gear set outputs rotation of an input shaft(10) as deceleration rotation. A complex planet gear set selectively receives non-deceleration rotation and deceleration rotation from the input shaft and the deceleration planet gear set, and outputs multi stage transmission rotation to an output shaft(20). The complex planet gear set comprises a fourth actuating element, a fifth actuating element, a sixth actuating element, and a seventh actuating element(N7).
Patent KR-20090131162-A (KR)
Title: Semiconductor package stacking element
Inventor: LEE KWANG HAK
IPC: H01L23/12
Filed: 2008-06-17
Abstract: PURPOSE: A semiconductor package stacking element is provided to decrease a failure rate in a laminate procedure of a semiconductor chip by exposing a wide soldering area to the outside. CONSTITUTION: In a device, a semiconductor chip mount includes an insulation part(100) and a plurality of conductive patterns(200). The insulation part is formed as a thin rectangular rod shape. Various pair of hole barriers(110) are symmetrically formed on the top and bottom by a certain interval. Each hole wall is plated by a conductive material. Conductive patterns are formed at one side of the insulation part. The hall barriers is electrically connected to each other. Conductive patterns are formed at the external side of the insulation part. Hole barriers are inserted into soldering pad of semiconductor chips in lamination of a upper and lower semiconductor chip. The hole barrier is soldered.
Patent KR-20090131788-A (KR)
Title: Method for forming pre-metal dielectric of semiconductor device
Inventor: KIM KYUNG RUK
IPC: H01L21/31
Filed: 2008-06-19
Abstract: PURPOSE: A method for forming a PMD(Pre-Metal Dielectric layer) of a semiconductor device is provided to prevent generation of a void at a process for depositing a second PMD by widening an entrance of a space between adjacent gate electrodes after depositing a first PMD. CONSTITUTION: A gate electrode(50) and a spacer(60) are formed on a semiconductor substrate. A PMD liner(70) is deposited on the semiconductor substrate with thickness of several hundred Å. A first PMD(80) is deposited on the PMD liner with thickness of several thousand Å. An entrance of a space between adjacent gate electrodes is widened by etching an edge part of the first PMD. A second PMD(90) is deposited on the first PMD.
Patent KR-20090131887-A (KR)
Title: Apparatus for automatically controlling lighting of led
Inventor: BAEK CHANG HOON
IPC: H05B37/02
Filed: 2008-06-19
Abstract: PURPOSE: An apparatus for automatically controlling lighting of an LED is provided to automatically control brightness of an LED according to surrounding brightness, thereby lowering power consumption. CONSTITUTION: A surrounding brightness detector(100) detects surrounding brightness. A lighting controller(200) controls driving according to a size of a detection voltage generated by detection of the surrounding brightness detector. A lighting driving unit(300) generates an LED(Light Emitting Diode) driving current according to driving control of the lighting controller.
Patent KR-20090132285-A (KR)
Title: Cosmetic composition containing fruit vinegar
Inventor: CHOI SEUNG MAN
IPC: A61Q19/00
Filed: 2008-06-20
Abstract: PURPOSE: A cosmetic composition containing fruit vinegar is provided to ensure elastase suppression effect, epidermal cell proliferation effect, skin turn-over promotion effect, and skin elasticity improvement effect. CONSTITUTION: A cosmetic composition contains fruit vinegar selected from pomegranate, schizandrae Fructus, grape, rubi Fructus, and ginseng Radix rubra. The total weight of the fruit vinegar is 0.01~30 weight%. A method for producing the fruit vinegar comprises: a step of washing pomegranate, schizandrae Fructus, grape, rubi Fructus, and ginseng Radix rubra with purified water, a step of pulverizing the fruits; a step of containing the pulverized fruit in a container; a step of adding dry yeast; a step of covering with Korean paper and sealing the cover; a step of maintaining for three months avoiding direct light; and a step of filtering fermented fruits.
Patent KR-20090132762-A (KR)
Title: Apparatus and method for distinguishing hybrid automatic repeat request response channel in a broadband wireless communication system
Inventor: JANG JAE HYUK
IPC: H04L1/18
Filed: 2008-06-23
Abstract: PURPOSE: An apparatus and a method for distinguishing a hybrid automatic repeat request response channel are provided to reduce overhead due to information related to HARQ by distinguishing an ACK(ACKnowledge) channel after distinguishing a plurality of HARQ connections reverted to the same terminal through mini-ID. CONSTITUTION: A resource allocator(702) of a base station allocates mini-ID(Identifier) to HARQ connection corresponding to an HARQ(Hybrid Automatic Repeat reQuest) data transmitted through a mini frame. A map generator(704) of the base station generates resource allocation information including the mini-ID and position information of a resource for transmitting the HARQ data. An encoder(708) of the base station encodes the resource allocation information into a specific sequence according to a terminal. The resource allocation information is transmitted through an antenna.
Patent KR-20100000785-A (KR)
Title: Coupled torsion beam axle suspension of a vehicle
Inventor: LEE HEE KWUN
IPC: B60G7/00
Filed: 2008-06-25
Abstract: PURPOSE: A coupled torsion beam axle for a vehicle is provided to minimize the twisting torsion exerted on the trailing arm by offsetting the upward force by the excitation of wheels with the downward by the spring and shock absorber. CONSTITUTION: A coupled torsion beam axle for a vehicle comprises bushes(9) which are formed on the end of right and left trailing arms(3) and fix the trailing arms on both ends of a torsion beam, spring seats(5) which are welded to the rear outer side of the trailing arms, shock absorber mounters(13) which are formed on the central outside of the trailing arms, and spindle brackets(7) which are formed on the outer side of the spring seat and provided on the trailing arms.
Patent KR-20100003331-A (KR)
Title: 발광 소자 및 그 제조 방법
Inventor: KIM KYOUNG HOON
IPC: H01L33/04
Filed: 2008-06-26
Abstract: 본 발명은 발광 소자 및 그 제조 방법에 관한 것이다. 
     본 발명에 따른 발광 소자는 활성층과 P형 반도체층 사이의 블럭킹층을 제 1 블럭킹층과 제 2 블럭킹층을 적층하여 형성하며, 제 2 블럭킹층은 일 원소, 예를들어 Al의 농도가 점차 줄어들도록 형성한다. 
     따라서, 블럭킹층의 격자가 점차 줄어들게 되어 양질의 P형 반도체층을 형성할 수 있고, P형 반도체층과 인접하여 에너지 장벽을 낮출 수 있기 때문에 P형 반도체층으로부터 홀이 용이하게 활성층으로 주입될 수 있도록 한다. 
       
     블럭킹층, 알루미늄, 농도, 홀 주입, 격자, AlGaN, AlInGaN
Patent KR-20080075066-A (KR)
Title: Terminal security system and method using wireless mouse
Inventor: PARK MYOUNG JONG
IPC: G06F3/0354
Filed: 2008-07-01
Abstract: A system and a method for securing a terminal with a wireless mouse are provided to prevent an unauthorized user effectively from exploiting data stored in the terminal by installing a security button to the wireless mouse, and starting a security mode in the terminal when the security button is pushed or input is not received from the mouse for a predetermined time. A wireless mouse(20) includes a security button(27) installed to one external side, a CPU(25) generating a security mode request signal when the security button is pushed or input is not received for a predetermined time, and a communication module(26) transmitting the security mode request signal through the wireless network. A terminal communication module(13) receives the security mode request signal from the communication module. A terminal CPU(14) fixes a display state and stops mouse/keyboard input by executing a program for performing a security mode in the terminal according to the security mode request signal received from the terminal communication module. The CPU generates a user authentication request signal when additional operation of the security button is detected. The terminal CPU displays a password input window by receiving the user authentication request signal.
Patent KR-20100004410-A (KR)
Title: Refrigerator
Inventor: MOON GYUNG SUB
IPC: F25D25/00
Filed: 2008-07-03
Abstract: PURPOSE: A refrigerator is provided to prevent a receiving box from being separated from a shelf by forming a demount preventing unit on a containing box. CONSTITUTION: A refrigerator comprises a shelf(130), a slide member(140), a receiving box(150), and a demount restricting unit. The shelf is installed at the refrigeration compartment. The slide member is installed at the shelf in order to slide in the first direction. The receiving box is installed on the slide member. The receiving box is drawn out in the second direction crossing to the first direction. The demount restricting unit separates the receiving box only in case the receiving box is positioned at the pulling out position on the slide member.
Patent KR-20100004668-A (KR)
Title: Pingering nudle paper cup
Inventor: LEE TEA HO
IPC: B65D5/465
Filed: 2008-07-04
Abstract: PURPOSE: A noodle paper cup having two grips is provided to improve convenience for a user by manufacturing the paper cup with a pan shape, and to solve problems about the noodle paper cup due to hot water in the paper cup. CONSTITUTION: A noodle paper cup having two grips is manufactured by forming a grip part, a protrusion part(F1), and a hole on a drawing of the noodle paper cup. The protrusion part is formed on an end part of the grip part. The two grips are formed on each side based on the center part of the paper cup. The grip is easily detached from the paper cup when the protrusion is pulled out.
Patent KR-20090005983-A (KR)
Title: Photovoltaic apparatus and manufacturing method thereof
Inventor: SHINOHARA WATARU
IPC: H01L31/06
Filed: 2008-07-08
Abstract: A photovoltaic apparatus and a manufacturing method thereof are provided to suppress the electrical short of a intermediate layer and a rear electrode even in case of including the intermediate layer having conductivity among a plurality of photoelectric transformation layers. A photovolatic device(1) has the structure serially connecting a plurality of units to the direction along a major surface of a substrate though rear electrodes(9a and 9b). A substrate side electrode is formed on the surface of electrical insulating property of substrate. A first substrate electrode and a second substrate electrode are formed on the substrate side electrode. A first photoelectric transformation layer is formed in order to cover the first substrate electrode and the second substrate electrode. A second photoelectric transformation layer is formed on the surface of the first photoelectric transformation layer. A second open groove portion is formed in domain on the first substrate electrode. An insulating member is formed within the second open groove portion. A third open groove portion is formed in the opposite side area of the first open groove portion toward the second open groove portion. A rear electrode is formed in the third open groove portion.
Patent KR-20100009098-A (KR)
Title: Rectangular dual circulating fluidized bed reactor
Inventor: LEE SEE HOON
IPC: F23C10/08
Filed: 2008-07-18
Abstract: PURPOSE: A rectangular dual circulating fluidized bed reactor is provided to smoothly circulate thermal particle between a combustion zone and a gasification zone. CONSTITUTION: A rectangular dual circulating fluidized bed reactor comprises a rectangular ascending pipe, a first cyclone, a descending pipe, a rectangular main reactor(24), a non-mechanical valve(25), and a gas outlet. The ascending pipe brings about a combustion reaction of the solid fuel. The first cyclone divides the gas created during the combustion reaction with the solid particle among the solid fuel. The main reactor is operated to the bubble fluidized bed in order to gasify the solid fuel. The mechanical valve re-circulates the solid particle by controlling the amount of the sold particle. The gas outlet discharges the gas generating from the main reactor.
Patent KR-20100015151-A (KR)
Title: Sealing water supply valve of pump
Inventor: LEE HYUN HO
IPC: F04D13/00
Filed: 2008-08-04
Abstract: PURPOSE: A sealing water feeding valve for a pump is provided to omit a process of discharging sealing water which is leaked outside the pump and prevent the leakage of the sealing water by not supplying unnecessary sealing water to the pump through the sealing water feeding valve. CONSTITUTION: A sealing water feeding valve for a pump comprises a cylinder(11), a solenoid part(21), and a shield(30). A punched hole is formed at the center of the shield. The shield is placed by crossing the inside of a filtered water pipe(102). The cylinder and the solenoid part are faced around the filtered water pipe. A main valve(10) and a sub valve(20) of the cylinder are mounted on the punched part to be separated.
Patent KR-20100018837-A (KR)
Inventor: LEE WON HEE
IPC: G06Q30/06
Filed: 2008-08-07
Abstract: PURPOSE: A refunding method of a business model is provided to enable more convenient product sales through reasonable product purchase after confirming a real product. CONSTITUTION: The delivery/reception confirmation for a predetermined product is received, and an adjustment request for the money of a product is received from a purchaser(S140). The adjustment request is addressed to a product seller. When the seller approves the adjustment request, acceptance information is addressed to the purchaser(S420,S430). The amount of money is changed, and the purchasing is approved.
Patent KR-20100023284-A (KR)
Title: Methods for fabricating nonvolatile memory devices
Inventor: LEE JU YUL
IPC: H01L27/115
Filed: 2008-08-21
Abstract: PURPOSE: A methods for fabricating nonvolatile memory devices is provided to improve charge retention by reducing the charge loss of a memory region. CONSTITUTION: A non-volatile memory device comprises a charge trapping layer(120). The charge trapping layer is formed on the semiconductor substrate(100). The charge trapping layer comprises a memory region and an electric charge blocking region(130). The manufacturing method of the non-volatile memory device traps the electric charges in the electric charge blocking region. The electric charge blocking regions surrounds the memory region.
Patent KR-20100032460-A (KR)
Title: Plastic suction bottle tapped with rubber suction tip without any electrocity and injectors especially for ink cartridge nozzle's suction
Inventor: KOO KI YOUNG
IPC: B41J2/185
Filed: 2008-09-18
Abstract: PURPOSE: A plastic suction bottle with a rubber absorber for absorbing ink between nozzles of an ink cartridge is provided to remarkably reduce errors when the ink cartridge is used. CONSTITUTION: A plastic suction bottle with a rubber absorber for absorbing ink between nozzles of an ink cartridge comprises an ink outlet(1), a nozzle surrounding part(2), a rubber absorber(3), and an air inlet(4). The ink outlet discharges ink which is from the ink cartridge. The nozzle surrounding part forms a vacuum state when the rubber absorber is adhered. The rubber absorber blocks external air by strongly adhering to the nozzle surrounding part. The air inlet allows air or ink to flow in. When the rubber absorber is separated from the nozzle surrounding part, the external air flows in.
Patent KR-20100034278-A (KR)
Title: A construction equipment with a vibration abatement function
Inventor: KANG HYUN SEOK
IPC: E02F9/18
Filed: 2008-09-23
Abstract: PURPOSE: Construction equipment with a vibration reduction function is provided to make a driver convenient, and to reduce fatigue of the driver by controlling excessive vibration during working. CONSTITUTION: Construction equipment with a vibration reduction function is composed of a main body(20) and a vibration reducing device(10). A counterweight is formed in the construction equipment. The main body is much lighter than the counterweight. The vibration reducing device has springs(30a,30b) coupled to one side of the main body.
Patent KR-20100035304-A (KR)
Inventor: JO SUNG DO
IPC: A61N1/32
Filed: 2008-09-26
Abstract: PURPOSE: A massage apparatus using low frequency is provided, which makes muscle relieved or contracted and removes pain in a short time. CONSTITUTION: A massage apparatus using low frequency comprises: a handle part(110); and a head unit(120) which is installed on the top of the handle and in which a first chiropractic part is formed in one side and a second chiropractic part is formed in the other side. The head unit emits the low frequency by current supply of the power source. In the handle part, a cover of the rubber material equipped with a plurality of grooves is installed. A plurality of protrusions are formed in the second chiropractic part.
Patent KR-20100036097-A (KR)
Title: 온라인게임에서의 보안 로그인 인증장치 및 그 방법
Inventor: SONG YONG SEOK
IPC: G06F21/45
Filed: 2008-09-29
Abstract: 본 발명은 온라인게임에서의 보안 로그인 인증장치 및 그 방법에 관한 것으로, 더욱 상세하게는 사용자로 하여금 온라인게임 로그인 시 랜덤 하게 변하는 보안카드 사칙연산자에 미리 발급해놓은 보안카드 번호를 대입시켜 계산한 후 그 값으로 로그인하도록 해주는 온라인게임에서의 보안 로그인 인증장치 및 그 방법에 관한 것이다. 
     이를 위한 본 발명은 사용자가 보안카드 로그인 방식을 신청하면 해당 ID 및 패스워드를 통해 보안카드 번호를 발급하는 보안카드 발급모듈(100); 사용자 로그인 시 ID/패스워드 확인절차 및 보안카드 사칙연산자 확인절차를 동시에 제공함으로, 사용자가 입력한 보안카드 번호의 사칙연산 결과 값이 정답이면 로그인을 허용하는 인증처리모듈(200); 및 상기 인증절차가 완료된 후 사용자에게 온라인게임을 제공하는 게임처리모듈(300);로 구성된 것에 특징이 있다. 
       
     온라인게임, 웹서비스 로그인, 인증처리, 보안카드,