baber/WOPTO huggingface dataset:
Patent KR-20080072495-A (KR)
Title: Punching apparatus for cushion
Inventor: AN SANG JOON
IPC: B26F1/02
Filed: 2007-07-16
Abstract: A punching apparatus for a cushion is provided to make a through hole or a simple groove without compressing the cushion by performing punching, scrap collecting, and scrap separating easily with a rotating knife, a drill pin, and a separating pipe. A punching apparatus for a cushion comprises the followings: a working rest including a table where a prop with a lift is located and the cushion is laid; a punching unit(20) including a base(21) lifting and lowering along the lift, a motor, multiple driven wheels installed at the base for receiving power from the motor, and a knife(23) of a pipe shape connected to the each driven wheel; a scrap collecting unit(30) including a base bar(31) lifting and lowering along the lift, and multiple drill pins(33) installed at the base bar and arranged concentrically with the knife; and a scrap separating unit including a fixing frame(41) installed at the prop of the working rest, and a separating pipe(43) installed at the fixing frame, having a smaller outer diameter than inner diameter of the knife.
Patent KR-20090008610-A (KR)
Title: Method and apparatus for configuring equalizer of media file player
Inventor: PARK YOUNG MIN
IPC: G11B20/04
Filed: 2007-07-18
Abstract: A method for setting up equalizer in a media file player and an apparatus for the same are provided to set up the optimum equalizer for each media file and reproduce the media file at the same equalizer value in another player. A media file reproduction method of a media file player comprises a step of reading mapping information including the location of sound field effect file from the fixed position in a media file(S220), a step of searching the sound field effect file for the media file with reference to the mapping information(S230), and a step for setting up the equalizer for the audio data based on the sound field effect file(S240).
Patent KR-20090010390-A (KR)
Title: Ear rubber
Inventor: KIM KI BUM
IPC: H04R1/10
Filed: 2007-07-23
Abstract: An ear rubber is provided to improve wearability through close contact by changing the shape according to an external auditory canal of a user. An ear rubber includes a body(110) prepared in an earphone or headset and a shape changing unit(120) to be changed according to a structure of an external auditory canal. A fixing unit(12) fixes a coupling unit(111) formed inside the body and a speaker installation unit(11) of the body.
Patent KR-20090010453-A (KR)
Title: Outdoor unit stacking apparatus of air conditioner and outdoor unit stacking structure of air conditioner
Inventor: PARK WON SUK
IPC: F24F5/00
Filed: 2007-07-23
Abstract: An outdoor unit stacking apparatus and outdoor unit laminating structure of air-conditioner is provided that the upper outdoor unit can be laminated in the upper of the bottom side outdoor unit safely. An outdoor unit stacking apparatus of air-conditioner comprises an outdoor bottom unit bracket(30) fixed to the outdoor bottom unit(10), and an outdoor top unit bracket(40) which is arrested in the bottom side outdoor unit bracket, and is fixed to the upper outdoor unit. The outdoor bottom bracket includes a bottom vertical unit(32) which the bottom side outdoor unit bracket is fixed to one side among the circumference of the bottom side outdoor unit, and a bottom horizontal unit(38) which is curve-cut in the bottom side vertical in order to have the upper side and crevice of the bottom side outdoor unit. The outdoor top bracket includes an upper horizontal unit(42) which is inserted to the room and the upper outdoor unit bracket hangs on the bottom side outdoor unit and bottom side horizontal, and an upper vertical unit(44) fixed to the leg of the upper outdoor unit.
Patent KR-20090010685-A (KR)
Title: Piezoelectric moteor driving method and auto focusing method using the same
Inventor: GUROGLU SERKAN
IPC: H02N2/06
Filed: 2007-07-24
Abstract: A method for driving piezoelectric motor and an auto focusing method using the same are provided to maximize position accuracy without generation of an audible noise. A driving frequency supplied to a piezoelectric motor is set up as a predetermined starting frequency besides resonant frequency region(31). A square wave signal is supplied to the piezoelectric motor(35), and is a signal which is pulse width-modulated. A duty cycle rate of the square wave signal is different. A rotation speed of the piezoelectric motor is controlled according to a pulse width of the square wave signal. The driving frequency is controlled into a predetermined target frequency inside the resonant frequency region(32), and is compared with a target frequency(33). The piezoelectric motor is stopped when the driving frequency is higher than the target frequency(34). A step 32 is performed again when the driving frequency is lower than the target frequency.
Patent KR-20090011339-A (KR)
Title: A skin beautifying composition for improving and preventing skin damages caused by photoaging
Inventor: JEON HEE YOUNG
IPC: A61Q19/00
Filed: 2007-07-25
Abstract: A skin cosmetic composition for oral is provided to improve and prevent skin harmful operation and skin damage by ultraviolet ray, to have moisture effect and no side effect and to show excellent skin antiaging effect. A skin cosmetic composition for oral contains vitamin C of 40~80 weight%, vitamin E of 1~40 weight% and curcumin of 10~50 weight% based on total weight of the skin cosmetic composition for oral as active ingredient at the same time.
Patent KR-20090013972-A (KR)
Title: Real time date file backup and recovery system and method there of
Inventor: HONG SUNG HO
IPC: G06F12/16
Filed: 2007-08-03
Abstract: A real time data file backup/recovery system is provided to disperse load of a system input-output using a multithread technology and to imitate exactly, safely and rapidly data file of a user computer system to a target path and to be restored safely when disaster breaks out in the computer system. A dot-com framework(14) of A main computer system(10) provides environment executing a code prepared to intermediate language. A file system monitoring class part(15) produces a file system monitoring class thread. An operating environment data unit(16) stores operating environment data. A file system copy class multi thread call processor(19) calls a file system copy class multi thread call procedure. The first remote computer system(21) includes an operating system(211) for controlling data file generated in the main computer system. The second remote computer system(22) includes an operating system(221) for controlling data file generated in the main computer system.
Patent KR-20090016149-A (KR)
Title: A semiconductor package having a buried conductive post in sealing resin and manufacturing method thereof
Inventor: KIM PYOUNG WAN
IPC: H01L21/60
Filed: 2007-08-10
Abstract: A semiconductor package including a buried conductive post and a manufacturing method thereof are provided to improve adhesion with a sealing unit, to absorb a physical damage and to improve a solder joint reliability in comparison to nonexistence of the conductive post by making a pad attaching a solder ball on the conductive post of the buried structure by using a pad rearrangement pattern. A semiconductor package including a buried conductive post includes a semiconductor chip(106), a sealing unit(108), a plurality of conductive posts(104), a pad rearrangement pattern(110) and a solder ball(112). An active surface with a circuit unit is formed upward in the semiconductor chip. The sealing unit exposes the active surface of the semiconductor ship to the outside and seals the remaining part. A plurality of conductive posts have a structure to expose an upper surface inside the sealing unit and bury the remaining part and are arranged along the outline of the semiconductor chip. The pad rearrangement pattern connects a bond pad of the semiconductor chip and an upper part of the conductive post on the semiconductor chip and the sealing unit. The solder ball is attached to the pad rearrangement pattern positioned on the conductive post.
Patent KR-20090017921-A (KR)
Title: Mold for caliper housing core producing and mold for caliper housing casting
Inventor: JIN CHUL MIN
IPC: B22C9/22
Filed: 2007-08-16
Abstract: A mold for caliper housing core production is provided to reduce the required space when loading a caliper housing core and to increase dimensional accuracy of a caliper housing to be cast, and a mold for caliper housing casting is provided to prevent heat from concentrating on one side of the caliper housing to be cast and to lower the injection pressure of molten iron. A mold for casting a caliper housing comprises a first hot top(530) formed on an upper one side of a core body part-placing groove(320) formed in the mold, and a second hot top(540) formed on an upper one side of a cylinder housing production part-placing groove(330). The mold for casting a caliper housing further comprises one or more long runners(510,520) dented in both sides of the mold, and second key parts(550) projected from both sides of the core body part-placing groove.
Patent KR-20090018293-A (KR)
Title: Electric boiler
Inventor: LEE HEE TEA
IPC: F24H1/20
Filed: 2007-08-17
Abstract: An electric boiler is provided to smoothly eject the hot water through the exhaust line by supplying a part of the water of water storage tank to the exhaust line with the drain water remedial measure. An electric boiler comprises water tank(110) having four sides shut tightly, and stores the water flowed in through the water pipe(112); the rapidity heating water supply apparatus(120) which rapidly heats up a part of the water of water storage tank with the high temperature by using the external electricity; the hot water supply pipe(130) guiding the hot water in the top of the water tank, and supplies the hot water to the top of the water tank; the exhaust line(140) ejecting the hot water with the pumping pressure of the heating pump to the outside of the water tank; and the drain water remedial measure filling up the exhaust line with the water stored on the top of the water tank.
Patent KR-20090020128-A (KR)
Title: Decorative earpiece
Inventor: KIM BYUNG GIL
IPC: G02C11/02
Filed: 2007-08-22
Abstract: A decorative earpiece is provided to improve external experience by exchanging accessory of jewelry. A loading groove is arranged in an outer side of an earpiece(2). An accessory(8) is inserted in the loading groove. A decoration supporting piece(16) is coupled in the earpiece, and supports the accessory. A coupling protrusion part is formed in a rear part of the decoration supporting piece. The coupling protrusion part of the decoration supporting piece is inserted in a coupling groove having a coupling groove of the earpiece.
Patent KR-20080018835-A (KR)
Title: Hole transport polymers
Inventor: RADU NORA SABINA
IPC: C08G61/00
Filed: 2007-08-24
Abstract: A polymer is provided to obtain a hole transport material useful for fabricating an electrooptical device and imparting improved initial current, voltage, luminance and color coordinate characteristics to the device. A polymer is prepared from at least one monomer represented by the following formula 1, wherein each of R and Y is independently selected from the group consisting of H, D, alkyl, fluoroalkyl, aryl, fluoroaryl, alkoxy, aryloxy, NR2" and R'; R' is a crosslinkable group; R" is independently selected from the group consisting of H, alkyl, fluoroalkyl, aryl, fluoroaryl and R'; X is a leaving group; Z is C, Si or N; Q is (ZR"n)n; a is an integer of 0-5; b is an integer of 0-20; c is an integer of 0-4; q is an integer of 0-7; and n is an integer of 1-2.
Patent KR-20090021012-A (KR)
Title: Connector housing
Inventor: SHIN EUN SU
IPC: H01R13/64
Filed: 2007-08-24
Abstract: A connector housing is provided to be elastically transformed by the guide of a tilted surface, located and restored in a transformation space and hooked in a hook sill of a coupling hole because the tilted surface and the transformation space are in the coupling hole when the terminal is inserted into the coupling hole. A body(21) forms an appearance of a connector housing. A coupling hole(23) in which a terminal is installed is formed in the body. A transformation space(25) is in the inside of the coupling hole. A fixing bar(27) is extended in parallel with an insertion direction of the terminal in one side of the transformation space. A pair of hook sills(23d) are protruded in the inside of the coupling hole. An inclination(23e) is formed on one surface of the hook sill.
Patent KR-20090022551-A (KR)
Inventor: JANG SEOCK WOO
IPC: H04N5/60
Filed: 2007-08-31
Abstract: 본 발명은 오디오 믹싱에 대한 것으로, 무선 오디오 믹싱 장치의 믹싱 방법에 있어서 무선 오디오 입력 장치와의 가상 거리를 계산하는 과정과 상기 가상 거리를 이용하여 믹싱 가중치를 계산하는 과정과 상기 믹싱 가중치를 이용하여 상기 무선 오디오 입력 장치로부터의 오디오 신호와 상기 무선 오디오 믹싱 장치에 직접 입력되는 오디오 신호를 믹싱하는 과정을 포함하는 것으로 촬영자와 피촬영자의 위치 변화를 인지할 수 있게 하는 오디오 신호를 생성할 수 있어 움직임의 차이를 느끼는 생동감 있는 동영상을 생성할 수 있는 이점이 있다. 
       
     블루투스, RSSI, 믹싱.
Patent KR-20090025611-A (KR)
Title: Plasma display panel
Inventor: KANG KYOUNG DOO
IPC: H01J11/22
Filed: 2007-09-06
Abstract: A plasma display panel is provided to minimize the movement and yellowing effect of electrode by decreasing the number of plastic processes. The first substrate(211) is arranged to be faced with the second substrate(212). A partition(213) is arranged between the first substrate and the second substrate and defines a plurality of discharge cells(S). A passivation layer(217) is formed at the exterior of partition. Discharge electrodes(214,215,216) are reclaimed within the partition. A groove(211a) of the predetermined depth is formed in the area corresponded to a plurality of discharge cells in the inner surface of the first substrate. A fluorescent material layer(218) of the multiplicity color is formed into the groove of the predetermined depth.
Patent KR-20090028948-A (KR)
Title: Spindle motor
Inventor: AN KWANG SEOK
IPC: H02K5/167
Filed: 2007-09-17
Abstract: A spindle motor is provided to make the assembling process convenient by uniting the axis of rotation with the rotor york after the suction magnet is pressed into the rotation axis. The bearing(130) dipping with the oil is fixed inside the bearing housing(120). The axis of rotation(140) is pivotally supported in the bearing. The stator(150) is arranged around of the bearing housing. The rotor(160) acting with the stator is fixed to the site of the rotation axis exposed by the outer side of the bearing housing. The suction magnet(180) is fixed to the rotation axis part between the rotor and the bearing housing. The projection plate is located in the inner side of the bearing housing. The suction magnet is made of the ferrite of the rubber material.
Patent KR-20090034081-A (KR)
Title: Stack-type semiconductor package apparatus and manufacturing method the same
Inventor: CHOI JU IL
IPC: H01L23/12
Filed: 2007-10-02
Abstract: A stack-type semiconductor package apparatus and manufacturing method the same are provided to reduce the number of process the degree of difficulty of the process by using a wafer level package process. A circuit for the base chip is formed on the base chip for producing wafer(S1). The circuit for the lamination chip is formed on the lamination chip for producing wafer(S2). The lamination chip for producing wafer is cut down and individual lamination chips are made(S3). The glue is formed on the circuit for the base chip(S4). The individual lamination chip is laminated on the glue(S5). The glue is formed on the circuit of the individual lamination chip. The circuit for the circuit for the base chip and lamination chip are electrically connected with the signal transmission member(S6). The base chip having the lamination chip is made(S7).
Patent KR-20090036727-A (KR)
Title: Blanket cylinder for offset printing
Inventor: CHOI BYUNG OH
IPC: B41F13/193
Filed: 2007-10-10
Abstract: A blanket cylinder for offset printing is provided to prevent the print quality from being worse due to the vibrating impact since the cylinder or the pressurizing cylinder rotate without vibration. A blanket cylinder for offset printing comprises as follows. The arrangement of the concave part(5) in the tightening shaft of blanket tilts to a cylinder shaft(3). The inclination angle of the concave part is determined as an arcsine value of the calculated value after the width of the concave part is divided for the blanket cylinder into the ratio value overlapping of nip.
Patent KR-20080073628-A (KR)
Title: Auto recharging system for mobile robot and method thereof
Inventor: CHOI HYOUK RYEOL
IPC: B25J9/00
Filed: 2007-11-08
Abstract: An automatic recharging system for a mobile robot and a method thereof are provided to compensate for an error for various entry angles from a docking station, and to continuously ensure power for the mobile robot and allow the mobile robot to fulfill a mission by providing an additional power supply unit. An automatic recharging system for a mobile robot includes a docking station(2) for power supply and recharge, and a docking-part-assembly(1) of the mobile robot. The docking-part-assembly is provided with an N-pole magnetic part of a docking part. The docking station is provided with an S-pole magnetic part of an insertion part and an N-pole magnetic part of the insertion part. The docking station and the docking-part-assembly are docked by attractive force and repulsive force. Simultaneously, when the docking has been completed and a battery is recharged, the magnetic parts engage with each other, thus preventing the mobile robot from being dislodged from the docking station.
Patent KR-20090051532-A (KR)
Inventor: SHIN KOOK SIK
IPC: A23L2/00
Filed: 2007-11-19
Abstract: 본 발명은 오이 추출물을 함유하는 음료에 관한 것으로서, 오이 추출물로서 오이 100g당 물 200㎖를 넣고 추출 온도 30 ~ 60℃에서 약 50 내지 60분간 20 내지 40㎑의 초음파를 가하여 추출하여 얻어지는 것을 함유하도록 한다. 
     오이, 초음파
Patent KR-20090051575-A (KR)
Inventor: PARK BYUNG OK
IPC: F01L9/22
Filed: 2007-11-19
Abstract: 본 발명에 따른 제1 밸브디스크와 제2 밸브디스크를 구비한 흡배기 장치는, 흡기포트와 배기포트가 형성된 실린더, 상기 흡기포트와 상기 배기포트를 포함하는 상기 실린더의 상부면을 덮고, 상기 흡기포트 및 상기 배기포트 중 하나와 대응되는 제1 홀이 형성되는 원형의 제1 밸브디스크, 상기 제1 밸브디스크 위에 겹쳐져서 서로 슬라이딩가능하고, 상기 제1 홀과 대응하여 제2 홀이 형성되는 원형의 제2 밸브디스크, 상기 제1 밸브디스크의 가운데에 고정되는 제1 구동축을 회전시키는 제1 구동부, 상기 제1 구동축을 감싸고, 상기 제2 밸브디스크에 고정되는 제2 구동파이프를 회전시키는 제2 구동부 및 상기 제1 구동부 및 상기 제2 구동부를 제어하는 제어부를 포함하여, 상기 제1 밸브디스크와 상기 제2 밸브디스크의 회전에 따라서 상기 제1 홀 및 상기 제2 홀은 상기 흡기포트 또는 상기 배기포트를 완전히 개폐한다. 
       
     실린더, 배기포트, 흡기포트, 밸브디스크, 흡배기장치, 크랭크 샤프트
Patent KR-20090052773-A (KR)
Inventor: YU TAK KI
IPC: H04B7/26
Filed: 2007-11-21
Abstract: 본 발명은 전이중 중계방식을 기반으로 하는 이동통신 시스템에서 자원할당을 위한 프레임 구조, 방법 및 장치에 관한 것으로, 전이중 중계방식을 기반으로 하는 이동통신 시스템에서 중앙집중형 자원할당을 하기 위한 방법에 있어서, 복수의 단말들로부터 CQI(Channel Quality Indicator) 정보를 피드백받고, 복수의 중계기들로부터 단말들의 CQI 정보를 중계받는 과정과, 상기 단말들의 CQI 정보를 이용하여 액세스링크(BS↔MS, BS↔RS)에 대해 제 1차 자원 스케줄링을 수행하는 과정과, 상기 액세스링크 자원에 대한 제 1 자원영역을 구성하고 나머지 자원영역을 제 2 자원영역으로 구성하는 과정과, 상기 제 1 자원영역에 대해 중계링크(RS↔MS)를 위한 제 2 자원 스케줄링을 수행하는 과정을 포함하여, 전이중 중계구조를 통해 중계링크(relay link) 자원을 재사용하고, 간섭을 최소화하면서 자원을 운용함으로써 시스템 용량을 향상시킬 수 있다. 
       
     중계기, 전이중(Full-Duplex), 중앙 집중형, 분산형.
Patent KR-20090054605-A (KR)
Title: Security system and security key apparatus
Inventor: BYUN SOO RYONG
IPC: H04B5/00
Filed: 2007-11-27
Abstract: A security system and a security key apparatus are provided to mount a wireless communication module at a security key device and to enable a user to access a USN, which supports various wireless networks, by installing a wireless receiver instead an active RFID receiver. When a passive RFID tag of a security key device(116) is read out, a server(100) controls a gate device installed at a parking lot or a common entrance gate. When a confirmation request message is received through an active RFID tag of the security key device, the server notifies the confirmation message to a manager or a user terminal. When a calling message is received through an active RFID tag of the security key device, the server notifies a user of an emergency situation through a terminal of the user or manager by tracking the location of the security key device.
Patent KR-20090058295-A (KR)
Title: Multi-channel capacitive touch sensor of which the number of channel input terminals is minimized
Inventor: JOO JAE HONG
IPC: H03K17/96
Filed: 2007-12-04
Abstract: A multi-channel capacitive touch sensor is provided to reduce the number of channel input terminals by assigning various channels about each channel input terminal. A plurality of channel classification capacitors(C1~C8) is serially connected to a channel input terminal(122). A plurality of touch pads(10) is connected between a plurality of channel classification capacitors. When a touch is performed in one among a plurality of touch pads, a touch detection determining part perceives a position of a touched touch pad by a frequency change rate inputted through the channel input terminal.
Patent KR-20090062159-A (KR)
Title: Waterproof connector
Inventor: BAE HAE SUNG
IPC: H01R13/52
Filed: 2007-12-12
Abstract: A waterproof connector is provided to make the spacer rib of a connector inserted into a spacer channel and make the thickness of a seal relatively thick if the bond of the connector is completed, thereby enhancing more sealability between connectors. A waterproof connector(30) comprises a housing(31) and a seal(41). A spacer rib(49) is formed with a gap from the exterior of the inner end part of a terminal insertion part. A seal body(43) made as material having elasticity is installed while surrounding the exterior of the terminal insertion part. A seal performs a sealing function when the housing of a mating connector is combined with the housing. A spacer channel(47) is formed while surrounding the side of the seal body. The spacer rib is inserted to the spacer channel.
Patent KR-20090062264-A (KR)
Title: Clamping apparatus of clutch cover for vehicles
Inventor: LEE SUNG JAE
IPC: F16D13/58
Filed: 2007-12-12
Abstract: A clamping apparatus of a clutch cover for a vehicle is provided to prevent the eccentric mount of a clutch cover by attaching a clutch cover to a flywheel through a diaphragm spring and a clutch cover adhesion plate. A clamping apparatus of a clutch cover for a vehicle comprises: a base plate(10) in which a plurality of inserting holes(11) are formed, and a mounting hole is formed at both sides of the center; a pair of actuating cylinders(15) having an actuating rod inserted into a mounting hole of the base plate; a diaphragm spring adhesion plate(20) in which the rear surface is mounted on the front end of the actuating rod of each actuating cylinder; a sensing unit(30) measuring the diaphragm spring tension; a clutch cover adhesion plate(50) inserting a fastening bolt(57) into a bolt hole(53), a spring(55) and the bolt insert hole with a nut(59); and both clampers(60) are connected to outer circumference of the base plate to correspond to each other.
Patent KR-20090063629-A (KR)
Title: Digitally controled oscillator
Inventor: KIM TAE WOOK
IPC: H03B5/12
Filed: 2007-12-14
Abstract: A digital controlled oscillator is provided to perform a frequency tuning accurately by varying the inductance of the digital controlled oscillator. A current generator(210) includes a switching unit and a controller and generates the current with the size corresponding to a digital input signal. A switching unit includes a plurality of current sources with different sizes and a plurality of switches connected to the current sources. The control unit turns on and off the plurality of switches according to the digital input signal. A digital control oscillator(220) includes an active inductor, a passive inductor, and a capacitor bank. The digital control oscillator produces the oscillation frequency based on the inductance varied according to the size of the current generated in the current generator. The active inductor varies the inductance according to the size of the current generated in the current generator. The passive inductor has fixed inductance and is connected in parallel to the active inductor.