baber/WOPTO huggingface dataset:
Patent KR-20110062299-A (KR)
Title: Apparatus for driving led backlight
Inventor: KIM SANG YEAL
IPC: G09G3/36
Filed: 2009-12-03
Abstract: PURPOSE: An apparatus for driving an LED backlight is provided to reduce the power loss of a switching element operating under high current by including an LED backlight unit driving circuit. CONSTITUTION: In an apparatus for driving an LED backlight, A plurality of magnetic amplification coils(X1~X3) are connected to the secondary side of a plurality of transformers. A plurality of feedback units(21~23) detect the voltage outputted through the magnetic amplification coil. The feedback units flows an initial current to control the inductance of the magnetic amplification coil An output controller controls an initial current supplied to the magnetic amplification coil according to the detected output voltage. A plurality of transformers(T1~T3) correspond to a plurality of LED arrays.
Patent KR-20110064143-A (KR)
Title: Compressor
Inventor: AHN HEW NAM
IPC: F04B43/14
Filed: 2009-12-07
Abstract: PURPOSE: A compressor is provided to ensure safe driving and reduce noise between a valve plate and a suction lead. CONSTITUTION: A compressor comprises a cylinder block, a housing, and a valve assembly. The cylinder block comprises a plurality of cylinder bores. The housing is coupled to the cylinder block and comprises a suction chamber and a discharge chamber, which are selectively connected to the cylinder bore. The valve assembly comprises a valve plate(71), a suction valve, and a discharge valve. An oil pocket(P) is formed on the valve plate. The oil pocket is extended between a suction hole and a discharge hole(71b) and stores oil. The suction valve comprises a plurality of suction leads(73a) and is selectively connected to the suction chamber and the cylinder bore by the opening/closing of the suction hole.
Patent KR-20110067338-A (KR)
Title: Shut-off nozzle
Inventor: KIM SU HWAN
IPC: B29C45/23
Filed: 2009-12-14
Abstract: PURPOSE: A shut-off nozzle capable of automatically opening and closing an outlet suing injection force without a lever is provided to elastically and automatically move a poppet according injection pressure a and to selectively exhaust resin. CONSTITUTION: A shut-off nozzle comprises a poppet core(110), a poppet core(120), a nozzle cap(130), and a poppet(140). The poppet core is fixed inside the poppet core. An annular blade unit(121) of the poppet core has a plurality of through passages(122) to make the resin, flowing in the poppet core, flow in the poppet core. An injection hole(132) of the nozzle cap is communicated with the through passage of the poppet core. The nozzle cap is spirally connected in the tip-end part of the body unit. The poppet moves back and forth according to the inside injection pressure of the poppet core in order to selectively open and close the extrusion hole of the nozzle cap.
Patent KR-20110067739-A (KR)
Title: Toroidal autotransformer
Inventor: LEE MYUNG HWAN
IPC: H01F17/06
Filed: 2009-12-15
Abstract: PURPOSE: A toroidal autotransformer is provided to obtain high reliability and safe constant voltage output by removing the instability of a system in a step up and down process. CONSTITUTION: A first main winding(10) is formed on a branch of an input and output terminal. The number of windings is controlled in the first main winding. The polarity of a second main winding(40) is opposite to the first main winding. The second main winding is formed on the branch connecting a reference potential terminal of the input and output terminal to control the number of the windings. An excitation winding(30) is excited by the first main winding and the second main winding. A control unit controls the size of the output voltage by controlling the number of windings of the first and second main windings.
Patent KR-20110071234-A (KR)
Title: Comfirmation device for recycling disposable medical handpiece
Inventor: KO JEONG TACK
IPC: A61B19/00
Filed: 2009-12-21
Abstract: PURPOSE: A device for confirming the reuse of a disposal handpiece is provided to prevent a secondary infection by preventing the imprudent recycle of a medical handpiece. CONSTITUTION: A signal converter(303) receives the DC of a handpiece and outputs the rated signal of a voltage by recognizing the voltage applied to the driving motor of the handpiece. A controller(301) receives the output signal of the signal converter and recognizes the operation state of the final driving motor based on the output signal. The controller outputs a lamp switching signal in the restart of the driving motor by including time over a preset operation interval. A lamp(L) is connected to the output terminal of the control unit. The lamp is turned on in response to a lamp switching signal.
Patent KR-20110073792-A (KR)
Title: Laser welding method
Inventor: JOO SUNG MIN
IPC: B23K26/242
Filed: 2009-12-24
Abstract: PURPOSE: A laser welding method is provided to reduce the difference between upper and lower parts of a welding unit in a physical property since even if the depth of the melting ground on the surface of the welding unit is deep, filler metal is agitated/diluted and coagulated to the lower part of the melting ground. CONSTITUTION: A laser welding method comprises next steps. Filler metal is used and the joint of an object to be welded is welded by laser. A thin film shape of filler metal is inserted into the joint. The joint is welded with laser beam radiated from laser welding head. The filler metal consists of a thin film with a thickness of below 1mm.
Patent KR-20110076347-A (KR)
Title: Pharmaceutical composition and health improving food composition containing ginseng extracts for preventing or treating benign postatic hyperplasia
Inventor: KIM YOUNG OCK
IPC: A61K36/82
Filed: 2009-12-29
Abstract: PURPOSE: A composition containing ginseng extract is provided to significantly suppress prostatic hyperplasia and to remarkably suppress growth of benign prostate tissues. CONSTITUTION: A pharmaceutical composition for preventing or treating prostatic hyperplasia contains extract of ginseng, Rhynchosia Nulubilis, and green tea as an active ingredient. The ginseng extract is prepared by pulverizing 600g of ginseng, adding 12 L of water, performing hot water extraction at 100°C for 3 hours, concentrating in a vacuum condenser at 45°C, and freeze-drying. The Rhynchosia Nulubilis extract is prepared by pulverizing 600g of Rhynchosia Nulubilis, adding 12L of water, performing at 100°C for three hours, concentrating at 45°C, and freeze-drying.
Patent KR-20110077828-A (KR)
Title: Grommet
Inventor: PARK HO SANG
IPC: B60K20/00
Filed: 2009-12-30
Abstract: PURPOSE: A grommet for blocking noise is provided to enhance waterproof and soundproof properties by blocking noise and fluid since a first pad and a support frame are coupled to the stretching groove of a body and second and third pads are coupled to the coupling groove of the support frame. CONSTITUTION: A grommet(100) for blocking noise comprises a body, first to third pads(40,60,70) and a support frame(50). The body consists of a stretching part(10), a support unit(20) and a cable fixing part(30). A stretching groove(11) is formed on one surface of the stretching part so that the stretching part is coupled to the through hole(31) of a panel in a compressed state. The support unit is integrally formed on the end of the stretching part so that the support unit is not separated when the stretching part is coupled to the through hole. The cable fixing part is integrally protruded from the central part of the stretching groove of the stretching part and from the central part of its opposite side.
Patent KR-20110078588-A (KR)
Title: Method for manufacturing wafer level package
Inventor: NAH DA UN
IPC: H01L21/60
Filed: 2009-12-31
Abstract: PURPOSE: A method for manufacturing a wafer level package is provided to improve production yield through simplifying a process by packing a plurality of semiconductor chips with a flexible film attached thereon. CONSTITUTION: In a method for manufacturing a wafer level package, a plurality of semiconductor chips(114) having a bonding pad(112) is formed on the top side of a wafer(110). A connection element(120) including a conductive pin is formed on the bonding pad. The bottom of the wafer is background to have a flexible film thereon. A reconfigured wafer(200) is formed by sealing the top side of the flexible film with a mold unit. The flexible film is removed from the reconfigured wafer.
Patent KR-20090018708-A (KR)
Title: Discharge lamp for dielectrically impeded discharge using a flat discharge vessel
Inventor: HITZSCHKE LOTHAR
IPC: H01J65/04
Filed: 2007-05-31
Abstract: The invention relates to a discharge lamp with a floor plate and a roof plate designed for dielectrically impeded discharge, in which the minimum discharge distances are at least 10 mm.
Patent KR-20090051057-A (KR)
Inventor: KISHIYAMA YOSHIHISA
IPC: H04B7/26
Filed: 2007-08-13
Abstract: 이동통신시스템은, 주파수 분할 듀플렉스(FDD) 방식으로 쌍방향 통신을 수행하는 제1의 유저장치와, 시분할 듀플렉스(TDD) 방식으로 쌍방향 통신을 수행하는 제2의 유저장치와, 제1 및 제2의 유저장치와 통신을 수행하는 기지국을 포함한다. 유저장치 고유의 유저 식별정보에 의해, 상향 제어 채널에 포함되는 동시 송수신 방식이 무엇인지를 나타내는 플래그 정보에 의해, 또는 동시 송수신 방식에 따라서 나뉘어 사용되는 시그네이처에 의해, 기지국은, 유저장치의 동시 송수신 방식을 구별한다. 
       
     FDD, TDD, 쌍방향 통신, 기지국, 유저장치, 플래그 정보
Patent KR-20090045361-A (KR)
Inventor: KIRKMAN JANET R
IPC: C03C27/12
Filed: 2007-08-06
Abstract: 솔라 컨트롤 글레이징 라미네이트는 제1 폴리비닐 부티랄 층과 제2 폴리비닐 부티랄 층 사이에 배치된 솔라 컨트롤 필름과, 제1 및 제2 글레이징 기재를 포함할 수 있다.  솔라 컨트롤 필름은 적외선 반사성 중합체성 필름 및 적외선 반사성 중합체성 필름 상에 배치된 중합체성 결합제 층을 포함할 수 있다.  중합체성 결합제 층은 폴리에스테르 및 가교결합된 다작용성 아크릴레이트 세그먼트를 포함할 수 있으며, 적외선 흡수 나노입자가 상기 중합체성 결합제 층 내에 분산될 수 있다. 
       
     라미네이트, 글레이징 기재, 부티랄 층, 솔라 컨트롤 필름, 나노입자
Patent KR-20090048511-A (KR)
Title: An optical drive with improved laser power control(lpc)
Inventor: VAN RENS JEANNET
IPC: G11B7/125
Filed: 2007-08-27
Abstract: The invention relates to an optical drive for recording information on an optical carrier or disk (1). The optical drive has a radiation source (4) controllable by control means (50, 22) having calibrated values for a threshold current (I_THR_O) and a change current (I_delta_O). The control means (50, 22) is adapted for: 1) re-calibrating the change current (I_delta_O) using the corresponding threshold current (I_THR_O) to a re-calibrated change current (I_delta-1) by application of a power difference (delta_P), and 2) applying the re-calibrated change current (I_DEL-1) together with the calibrated threshold current (I_THR_O). The re-calibration is performed by refining or re-adapting the change current during operation of the optical drive. It is a distinct advantage of the present invention that the re-calibration of the change current can be performed with no or very little time consumption.
Patent KR-20090082281-A (KR)
Title: Fuel cell system and fuel cell system start method
Inventor: YUMIYA HIROYUKI
IPC: H01M8/04
Filed: 2007-12-14
Abstract: A fuel cell system includes an IG switch (32) arranged between a 14V battery (26) and a controller (48). The fuel cell system also includes a start switch (36) arranged apart from the IG switch (32). Upon detection of the ON state of the start switch (36), the controller (48) outputs an FC start instruction to an FC auxiliary device (44). Moreover, an FC inverter switch (38) is arranged between the 14V battery (26) and the FC auxiliary device (44). By the function of the controller (48), power supply from the 14V battery to the FC auxiliary device is suspended for a period from the moment when the IG switch (32) is turned ON to the moment when the start switch (36) is turned ON after a preset wait time has elapsed during a wait period between the moment when the IG switch (32) is turned ON and the moment when the start switch (36) is turned ON.
Patent KR-20090109097-A (KR)
Title: Section of aircraft fuselage and aircraft including one such section
IPC: B64C1/12
Filed: 2008-01-03
Abstract: The invention relates to a section of fuselage for an aircraft, comprising frames and bays for receiving cabin windows (11). According to the invention, at least some of the frames include at least one frame segment that surrounds at least one bay, said frame segment comprising two branches (15, 16) that are disposed to the side of the bay. The ends of the branches are attached to each of the ends (17, 18) of the frame segment such as to form a Y.
Patent KR-20090099095-A (KR)
Title: A method and apparatus for decoding/encoding a video signal
Inventor: JEON BYEONG MOON
IPC: H04N7/32
Filed: 2007-03-30
Abstract: A method and an apparatus for decoding/encoding a video signal are provided to code a video signal efficiently by providing a method for rearranging a reference picture list for the estimation between viewpoints. A method for decoding/encoding a video signal comprises the steps of: receiving a multipoint video data stream including a random access picture; obtaining identification information that indicates a multipoint video data stream including the initial information of a reference picture list for the random access slide; obtaining the initial information of the reference picture list based on the identification information; initializing the reference picture list of the random access slide by using the viewpoint identification information and the viewpoint number information; determining the estimation value of the macro block in the random access slide based on the initialized reference picture list; and decoding the macro block by using the estimation value.
Patent KR-20090129427-A (KR)
Title: Heat exchanger with stacked plates
Inventor: RODRIGO MARCO CARLOS
IPC: F28F3/00
Filed: 2008-02-15
Abstract: The invention relates to a heat-exchanger with stacked plates, that comprises a plurality of stacked plates (2) between which flow the fluid to be cooled and the cooling fluid between two independent circuits defined by said plates (2) as alternating layers, said plates (2) including a region for thermal exchange, an inlet and an outlet of the fluid to be cooled, and inlet (4a) and outlet (5a) shafts, characterised in that the shafts (4a, 5a) are integrated in the heat-exchange region of the plates (2).
Patent KR-20100076917-A (KR)
Title: Interface members, test part unit, and electronic part testing apparatus
Inventor: TAKESHITA SATOSHI
IPC: H01R33/76
Filed: 2008-10-09
Abstract: An interface member (52) which is provided between the main body of a test head used in an electronic component testing device and a socket board (51) including a socket (512) to which an IC device (2) under test is attached and a plurality of socket-side connectors (514) electrically connected to the socket (512) and which electrically connects the main body of the test head and the socket board (51). The interface member (52) comprises IF-side connectors (524) engaged with the socket-side connectors (514), an upper frame (521) supporting the IF-side connectors (524), and a box-shaped lower frame (522) provided thereunder. Holes (521h) through which the IF-side connectors (524) penetrate are formed in the upper frame (521) and heat insulators (525) are provided between the IF-side connectors (524) penetrating through the holes (521h). Additionally, a plurality of block-shaped heat insulators (526) through which cables (524c) of the IF-side connectors (524) pass are spread all over the inside of the box-shaped lower frame (522).
Patent KR-20100017213-A (KR)
Title: A housing unified with oil separating structure for reciprocating compressor
Inventor: LEE GEON HO
IPC: F04B27/08
Filed: 2007-05-22
Abstract: PURPOSE: An oil separating structure integrated housing for a reciprocating compressor is provided to improve the efficiency of the compressor by separating and reusing oil from the coolant flowing in the discharge chamber. CONSTITUTION: An oil separating structure integrated housing for a reciprocating compressor comprises an inner recess(710), an outer recess(720), and an oil outlet(730). A gas outlet is formed on the bottom of the inner recess. The outer recess is formed along the perimeter of the inner recess and connected to a discharge chamber. The discharge chamber is arranged closer to the central portion of the housing than an intake chamber. The oil outlet is connected from the inner recess to a circulation channel.
Patent KR-20100047829-A (KR)
Title: In-mold degassing structure, and mold having the structure
Inventor: SAITO TERUHIKO
IPC: B22C9/06
Filed: 2009-01-23
Abstract: Provided are an in-mold degassing structure, which acts by using no external control means, and a mold having that structure. The degassing structure comprises a sliding member (10) for receiving the pushing force of an elastic member from the bottom side, and a sliding member acceptor (20) for accepting the sliding member (10) slidably in the vertical direction. The sliding member (10) includes a vertical bottomed hole (12) communicating with a mold cavity and at least one side opening (13) communicating with the vertical bottom hole and opened to the side face. The sliding member acceptor (20) includes degassing ports (21) communicating in an initial state with the side opening (13) of the sliding member and closed when the sliding member is slid in a direction against the elastic member by the flow tip portion of the molten material. The degassing structure is mounted in the molten material flow passage or in the cavity near the trailing end of the molten material flow passage, thereby to degas the mold inside.
Patent KR-20110082728-A (KR)
Title: Assembling method of pipes arrangement in ship, using athree stages stegged circular rod jig
Inventor: KIM JONG DEUK
IPC: B63B9/06
Filed: 2010-01-12
Abstract: PURPOSE: An assembling method of pipes arranged in a ship is provided to reduce labor costs and work time by using a three-stepped circular rod jig for precisely confirming the perpendicularity and insertion dimension. CONSTITUTION: An assembling method of pipes arranged in a ship is as follows. A three-stepped circular rod jig(1) for precisely confirming the perpendicularity and insertion dimension is manufactured. The first-stage rod of the three-stepped circular rod jig is inserted into the hollow(2') of a first pipe(2). A sleeve(3) is located in the second-stage rod of the three-stepped circular rod jig. Tack welding points(4) on the contact part between the first pipe and the sleeve are welded. The three-stepped circular rod jig is separated from the first pipe and the sleeve, a second pipe(5) is inserted into the sleeve, and a second welding point(7) between the second pipe and the sleeve is welded while the first and second pipes are in contact with each other inside the sleeve.
Patent KR-20110084059-A (KR)
Title: Method for avian sex determination using nucleic acid amplification
Inventor: NA KI JEONG
IPC: C12Q1/68
Filed: 2010-01-15
Abstract: PURPOSE: A method for sex identification of birds using a nucleic acid amplification is provided to easily identify bird sex. CONSTITUTION: A method for sex identification of birds by a nucleic acid amplification comprises: a step of isolating nucleic acid from a bird; a step of performing amplification of the nucleic acid using a primer set; and a step of determining bird sex by detecting amplified nucleic acid products. The primer pair has a forward primer of sequence number 1 and a reverse primer of sequence number 2. The primer pair further contains a forward primer of sequence number 3. The amplification is performed by PCR.
Patent KR-20110086653-A (KR)
Title: U-care system for promoting health
Inventor: DOH HEE CHAN
IPC: G06Q50/22
Filed: 2010-01-23
Abstract: PURPOSE: A U-care system for health improvement is provided to effectively manage patient and actively manage disorders by providing a health management service suitable for conition fo a provider and a medical consumer in a ubiquitous environment. CONSTITUTION: A biometric sensor unit collects living body data. The biometric sensor unit transmits living body data with a portable terminal of a user. The portable terminal parses living body data and makes the living body data as information. The information living body data is transmitted to a remote terminal system. The remote terminal system parsed the living body data and transmits the living body data to a remote examination center.
Patent KR-20110089937-A (KR)
Title: License plate of vehicle with light emitting advertising impact
Inventor: MIN EUN HONG
IPC: B60R13/10
Filed: 2010-02-02
Abstract: PURPOSE: A license plate of a car with a light emitting advertisement function is provided to improve the visual discrimination of license plate in the night or dark places by specifically distinguishing the outer rim of license plate through the illuminating means. CONSTITUTION: A license plate(1) of a car with a light emitting advertisement function is detachably installed in the auxiliary frame(2) mounted on the bumper(110) of the vehicle(100). The auxiliary frame comprises a frame(20), a light transmitting plate(22), and a blocking film(23). The illuminating means is formed in inner side of the frame. The illuminating means uses the LED(Light Emitting Diode) lamp(21) as the light source. The blocking film is formed in the single-side of the light transmitting plate. The blocking film secludes the light and has the translucency effect. The blocking film is divided with word portion(23a) and a background portion(23b) of two tones and the trademark is formed. The license plate has the advertisement function of a car by the word portion.
Patent KR-20100089794-A (KR)
Title: Separator and battery
Inventor: KAJITA ATSUSHI
IPC: H01M50/417
Filed: 2010-02-03
Abstract: PURPOSE: A separator and a battery including thereof are provided to prevent the generation of the heat when the separator is damaged by a dendrite or a contaminant. CONSTITUTION: A separator(23) comprises the following: a first layer(23A) including a first surface and a second surface; and a second layer(23B) located on one of the surfaces of the first layer. The first layer is a microporous membrane containing a polymer resin. The second layer is a microporous membrane including a fibril with the average diameter less than 1 micron. The fibril has a three-dimensional network. The polymer resin is a polyolefin based resin.
Patent KR-20110091229-A (KR)
Title: Method for providing user interface outputting power consumption of digital broadcasting receiver and digital broadcasting receiver enabling of the method
Inventor: LEE SEONG KI
IPC: H04N5/63
Filed: 2010-02-05
Abstract: PURPOSE: A user interface providing method of a digital broadcasting receiver is provided to increase user convenience to check power-saving effect for a user. CONSTITUTION: A user interface adjusting consumption power is displayed on a display screen(S101). A consumption power adjustment input is receive from a user interface(S102). According to the consumption power adjustment input, consumption power amount is determined(S103). Effective level corresponding to the determined consumption power amount is determined(S104). A effective level mark according to the determined effective level is displayed on a display screen.
Patent KR-20100092905-A (KR)
Title: Flexible laminate for cryogenic sealing barrier, this barrier comprising this laminate bonded to a subjacent laminate and process for assembling same
Inventor: LEROY FABIEN
IPC: B32B17/06
Filed: 2010-02-12
Abstract: PURPOSE: A flexible laminate for a cryogenic sealing barrier is provided to improve the reliability of an assembly unit while preventing the exfoliation in time passing. CONSTITUTION: A flexible laminate(9) forms a cover strip of a hermetic sealing barrier and is guided to the combining unit of a synthetic panel. Two laminates include aluminum foil which is inserted into two glass fabric sheets which are dipped in a binder. An adhesion assembly is manufactured by spraying adhesive on the flexible laminate through a hot melt adhesive(208).