baber/WOPTO huggingface dataset:
Patent KR-20070074333-A (KR)
Title: Method for forming storage node electrode and metal line hole of semiconductor device
Inventor: KIM JUN DONG
IPC: H01L21/28
Filed: 2006-01-09
Abstract: A method for forming a charge storage electrode and a metal line hole of a semiconductor device is provided to improve characteristics of the device by reducing contact resistance between an upper charge storage electrode and a metal line. A first charge storage electrode layer(103) is formed on a semiconductor substrate(100) with a lower structure(101) and a first insulating layer(102). An upper charge storage electrode layer(104) composed of a second charge storage electrode layer(105) and a third charge storage electrode layer(106) is formed on the first charge storage electrode layer. The upper charge storage electrode layer is partially etched by using a mask process. A second insulating layer(107) is formed on the resultant structure. A metal line hole(109) is formed through the second insulating layer. The second charge storage electrode layer contains a conductor. The third charge storage electrode layer contains a nitride layer.
Patent KR-20070075056-A (KR)
Title: Mounting type air-condition module
Inventor: PEAK SEUNG DO
IPC: F24F3/16
Filed: 2006-01-12
Abstract: A mounting type air conditioning module is provided to have uniform air conditioning effect in a wider range by using one mounting type air conditioning module or more instead of one large air conditioner. A mounting type air conditioning module comprises a suction hole(A), a filter unit(10), a blowing fan unit(20), a first heat absorption/discharge block(32) of a heat exchange unit(30) and a discharge hole(B). The suction hole is located on one side surface of a case and suctions air. The filter unit purifies air suctioned through the suction hole. The blowing fan unit provides blowing force so that the air is discharged to the discharge hole through the first heat absorption/discharge block of a heat exchange unit. The first heat absorption/discharge block of the heat exchange unit heats and cools purified air passed through the filter unit. The discharge hole discharges the purified air or heated or cooled air to the outside.
Patent KR-20070079487-A (KR)
Title: Display apparatus and driving method of the same
Inventor: NAM HYOUNG SIK
IPC: G09G3/20
Filed: 2006-02-02
Abstract: A display apparatus and a driving method thereof are provided to reduce an electromagnetic wave interference phenomenon by adjusting the slopes of data driving signals. A display apparatus includes a display panel, a data driver, and a timing controller. The display panel displays images. The data driver supplies a data driving signal to the display panel. The timing controller includes a converter(111), a pulse signal generator(114), a slew controller(115), and a switching unit(116). The converter converts image signals(R,G,B) received from outside into RSDS signals(RSDS). The pulse signal generator generates first to fourth pulse signals(PS1~PS4) synchronized with the RSDS signals. The slew controller adjusts the slopes of the first to fourth pulse signals. The switching unit generates a data driving signal with a multi-step slope using the first to fourth pulse signals.
Patent KR-20070079603-A (KR)
Title: Method for improving video packet loss resilience by using xor based redundant picture and its using apparatus
Inventor: SUH DOUG YOUNG
IPC: H04N19/89
Filed: 2006-02-03
Abstract: A method for generating an XRP(XOR based Redundant Picture) slice and a method for recovering a lost slice by using the same are provided to recover the lost slice although one of the XRP and k+1 slices is lost by compressing a moving picture by moving picture compression algorithm, generating one XR(XOR Redundant) slice for k important slices, and transmitting the generated XR slice. The number of pictures for configuring an XRP and an object are set up. A current picture is encoded and picture data are stored. Data of the current picture are updated in the XRP according as the data of the current picture are used in the XRP. It is configured whether the configuration of the XRP is ended. When the configuration of the XRP is ended, the XRP is stored as a redundant coded picture after a primary coded picture currently encoded. When the configuration of the XRP is not ended, an XRP memory is initialized and the next XRP is configured.
Patent KR-20070079659-A (KR)
Title: Mp3 player
Inventor: KIM TAE HYUNG
IPC: G11B20/04
Filed: 2006-02-03
Abstract: An MP3(MPEG(Moving Picture Experts Group) layer 3) player is provided to allow a user to safely carry the MP3 player without being hindered in the blood circulation of a neck or a forearm of the user and take out and use the MP3 player all the time in case of necessity by forming a receiving space in a pocket of a purse and receiving a body of the MP3 player in the receiving space. An MP3 player includes a receiving space(C) having certain bulk. The receiving space(C) is formed in pockets(41) of a purse(40). The pulse(40) is formed as a plurality of the pockets(41), formed as an external skin(41a) and an internal skin(41b), which receive and carry a card, an ID card, a business card, or a bill. A body(30) is received in the receiving space(C). The MP3 player includes a cable earphone(36) or a wireless earphone.
Patent KR-20070087304-A (KR)
Title: Flyback converter
Inventor: LEE JAE SAM
IPC: H02M3/28
Filed: 2006-02-23
Abstract: A flyback converter is provided to reduce loss generated in a switching device and stress of the switching device by realizing ZVS(Zero Voltage Switching) in the converter. A flyback converter includes a first switching device(FET1), a first inductor(LM), a second inductor(LR), a condenser(CR), and a second switching device(FET2). The first switching device is connected to one end of a coil of a primary side and a cathode of DC power to control the DC power applied to the coil of the primary side of a transformer. The first inductor is connected with both ends of the coil of the primary side. The second inductor is connected to an anode of the DC power and one end of the coil of the primary side. The condenser and the second switching device are sequentially and serially connected to both electrodes of the DC power and one end of the coil of the primary side.
Patent KR-20070093239-A (KR)
Title: Radio frequency module
Inventor: LIM JU HAENG
IPC: H04B1/40
Filed: 2006-03-13
Abstract: An RF(Radio Frequency) module is provided to enable a surface mounted part to be installed on the upper side of a cavity because an LTCC(Low Temperature Cofired Ceramic) cover is combined to the cavity formed on an LTCC substrate to make the cavity airtight. An RF(Radio Frequency) module(100) comprises the followings: an LTCC(Low Temperature Cofired Ceramic) substrate(110) where a pattern is printed and a via hole(115) is formed, and a cavity(117) is formed; passive(120) and active devices installed in the cavity; a protection layer(130), formed in the cavity to cover, which protects the passive and active devices; an LTCC cover(110a) combined to the protection layer and make the cavity airtight; and a plurality of surface mounted parts(140) installed in the LTCC substrate and the LTCC cover.
Patent KR-20070096477-A (KR)
Title: Magnesium alloy having heat resisting property
Inventor: SHIN KWANG SEON
IPC: C22C23/00
Filed: 2006-03-24
Abstract: A magnesium alloy which is suitable for the commercialization since the magnesium alloy possesses excellent heat resistance at a temperature of 150 deg.C or more and is more inexpensive than a conventionally developed heat resistant magnesium alloy is provided. A heat resistant magnesium alloy comprises 2 to 11 wt.% of aluminum, 0.1 to 5.0 wt.% of strontium, and magnesium and inevitable impurities as the balance, comprises 2 to 11 wt.% of aluminum, and 0.1 to 5.0 wt.% of misch metal, and magnesium and inevitable impurities as the balance, or comprises 2 to 11 wt.% of aluminum, 0.1 to 5.0 wt.% of strontium, and 0.1 to 5.0 wt.% of misch metal, and magnesium and inevitable impurities as the balance. The heat resistant magnesium alloy further comprises 1.5 wt.% or less of manganese.
Patent KR-20070098254-A (KR)
Title: Apparatus for manufacturing fluorescent lamp
Inventor: LEE JUN HO
IPC: H01J9/38
Filed: 2006-03-31
Abstract: An exhausting and filling apparatus is provided to perform repeatedly a cleaning process by performing exhaust and cleaning processes at one position. A plurality of heads are formed to grip a top end of a fluorescent lamp in order to perform a predetermined process. A plurality of heads are coupled at a constant interval along an outer circumference of a rotary plate. The rotary plate is formed to rotate the heads in a constant period of time. A process treatment unit(130) is coupled with the heads in order to be rotated according to the rotation of the heads. The process treatment unit is formed to exhaust internal gas of the fluorescent lamp and to fill the inside of the fluorescent lamp with a discharge gas. The process treatment unit includes a lamp grip part(132) formed at the head to be coupled with the top end of the fluorescent lamp, a vacuum line(134) coupled with one side of the lamp grip part to supply the vacuum-absorbing power to the lamp grip part, and a discharge gas line(138) coupled with one side of the lamp grip part to supply the discharge gas to the lamp grip part.
Patent KR-20070102145-A (KR)
Title: Light emitting diode and method for manufacturing the same
Inventor: KOO HONG MO
IPC: H05B33/10
Filed: 2006-04-14
Abstract: An electro luminescence device and a method for manufacturing the same are provided to reduce interference resistance by widening a contact area between a wiring and an electrode. An electro luminescence device includes a substrate(310), a plurality of wirings(320), a first insulation layer(330), a first electrode(340), a second insulation layer(350), a light emitting unit(360), and a transparent second electrode(370). The plurality of wirings(320) are formed on the substrate(310). The first insulation layer(330) is formed on the substrate(310), and insulates the plurality of wirings(320). The first electrode(340) is formed on the first insulation layer(330). The second insulation layer(350) is formed on the substrate(310), and insulates the first electrode(340). An opening part is formed on the second insulation layer(350). The light emitting unit(360) is formed on the opening part. The transparent second electrode(370) is formed to be electrically connected to the second insulation layer(350) through the plurality of wirings(320).
Patent KR-20060115632-A (KR)
Title: Non-aging type cold rolled steel sheet with high yield ratio and process for producing the same
Inventor: YOON JEONG BONG
IPC: C21D8/02
Filed: 2006-05-03
Abstract: A non-aging type cold rolled steel sheet capable of enhancing yield strength and lowering in-plane anisotropy by fine AlN precipitates in Nb-Ti based interstitial free steel and a method for manufacturing the same are provided. A non-aging type cold rolled steel sheet with high yield ratio comprises, by weight percent, 0.005% or less of C, 0.08% or less of S, 0.1% or less of Al, 0.004 to 0.02% of N, 0.2% or less of P, 0.0001 to 0.002% of B, 0.002 to 0.04% of Nb and 0.005 to 0.15% of Ti with the balance being Fe and other inevitable impurities, wherein the Nb, Ti, N and C satisfy relational expressions of 1<=(Al/27)/(N^*/14)<=10 and 0.8<=(Ti^*/48+Nb/93)/(C/12)<=5.0, wherein N^*=N-0.8Î(Ti-0.8Î(48/32)ÎS)Î(14/48), and Ti^*=Ti-0.8Î((48/14)ÎN+(48/32)ÎS), and wherein AlN precipitates have an average size of 0.2 mum or less.
Patent KR-20060058077-A (KR)
Title: 입체인체학·gps고밀도영상정밀추적길안내장치2/6/10/16/20/다량·엔진 다량직렬연결연료/다량직분사엔진수소엔진/리튬이온배터리/전기에너지/터보엔진 또는액체수소·액체산소·액체연료로켓엔진/핵추진엔진 또는고체연료부스터로켓엔진각국가지역/각기지건물/지구·우주항성·기지방향·동작·무술·요가·자유조절·정전전기억메모리·위성이동통신 광속/초음속우주항공로봇/산업로봇/집안관리용로봇/청소용로봇/장난감로봇/비행기.
Inventor: KIM KI OK
IPC: G01C21/00
Filed: 2006-05-09
Abstract: 1.입체인체학·GPS고밀도영상정밀추적길안내장치 2/6/10/16/20/다량·엔진 다량직렬연결연료/다량직분사엔진 수소엔진/리튬이온배터리/전기에너지/터보엔진/디젤엔진/가솔린엔진 또는 액체수소·액체산소·액체연료로켓엔진 또는 고체연료부스터로켓엔진/핵추진엔진 각국가지역/각기지건물/지구·우주항성기지/우주항성·우주항성·기지 방향·동작·무술·요가·자유조절·정전전기억메모리·날으는·총천연색·위성이동통신 광속/초음속 우주항공로봇/우주왕복선로봇/우주왕복선비행기/우주전투기/우주전투로봇/산업로봇/집안관리용로봇/청소용로봇/장난감로봇/4륜자동차/오토바이/고속철/비행기/경주용차/스포츠카/장남감류(1,도1~도84) 
     
      1.입체인체학·GPS고밀도영상정밀추적길안내장치 2/6/10/16/20/다량·엔진 다량직렬연결연료/다량직분사엔진 수소엔진/리튬이온배터리/전기에너지/터보엔진/디젤엔진/가솔린엔진 또는 액체수소·액체산소·액체연료로켓엔진 또는 고체연료부스터로켓엔진/핵추진엔진 각국가지역/각기지건물/지구·우주항성기지/우주항성·우주항성·기지 방향·동작·무술·요가·자유조절·정전전기억메모리·날으는·총천연색·위성이동통신, 광속/초음속 우주항공로봇/우주왕복선로봇/우주왕복선비행기/우주전투기/우주전투로봇/산업로봇/집안관리용로봇/청소용로봇/장난감로봇/4륜자동차/오토바이/고속철/비행기/경주용차/스포츠카/장남감류(1,도1~도84)
Patent KR-20060073903-A (KR)
Inventor: MYUNG JAE HO
IPC: B60R16/02
Filed: 2006-05-25
Abstract: 본 발명은 듀얼 전기 구동 펌프 혹은 두 개의 별도 싱글 전기 구동 펌프를 이용하여 초기 엔진 시동 전 핫 배터리 버스에서 전원을 공급하여 시동에 필요한 연료의 압력을 얻어 시동을 건 후 3분이 지나면 핫 배터리 버스의 전원이 자동 차단이 되고, 발전기에서 얻어지는 전원에 의해 상기 전기 작동 펌프가 연속적으로 구동이 된다. 이러한 전기 회로는 엔진 구동이 정지 될 경우 자동으로 연료 공급이 중단된다. 
     
     핫 배터리 직류 버스 (Hot Battery DC Bus), 직류 버스 (DC Bus), 발전기 (Alternator), 3분 시간 지연 릴레이 (3 Minutes Time Delay Relay), 듀얼 전기 작동 연료 펌프 (Dual Electric Fuel Pump), 싱글 전기 작동 연료 펌프 (Single Electric Fuel Pump), 체크 밸브 (Check Valve).
Patent KR-20070114448-A (KR)
Title: Multi-channel headphone
Inventor: HUANG YING SHIH
IPC: H04R5/033
Filed: 2006-05-29
Abstract: A multi-channel headphone is provided to simulate surround sound more actually, by arranging a pronouncing plane of a front speaker toward the front of an auricle and a pronouncing plane of a rear speaker toward the rear of the auricle. A multi-channel headphone includes two headphone units(30) arranged at two ears of a user. The headphone unit includes a case(31), a middle speaker(32), a front speaker(33), a rear speaker(34) and a middle-low tone speaker(35). The case covers the ear of the user completely. The middle speaker, installed in the middle of the case, corresponds to the position of the ear of the user. The front speaker, installed in the case, corresponds to the front of the ear of the user. The rear speaker, installed in the case, corresponds to the rear of the ear of the user. The middle-low tone speaker is installed in the case.
Patent KR-20060083173-A (KR)
Inventor: KIM GI TAE
IPC: E04B2/74
Filed: 2006-06-01
Abstract: 본 발명은 강성이 증가된 보강보드 및 이를 이용한 칸막이 시공 방법에 관한 것으로, 불연성 보드의 일면에 보강재가 일정 간격으로 수직·고정된 보강보드가 구비되어, 이의 상·하를 엘형지지편으로 측면을 따라 고정하고, 이 설치된 보강보드의 일면에 내장재를 설치한 뒤, 다시 보강보드를 엘형지지편으로 고정하여 마감한 칸막이 시공 방법을 통해, 상기 보강부재를 통해 굽힘에도 강하고, 시공이 용이하며, 좁은 폭의 시공으로 공간 활용이 용이한 것이다. 
     본 발명에 따른 보강보드와 이를 이용한 칸막이 시공 방법을 대략 설명하면, 먼저, 상기 보강보드(10)(10′)는, 평면형의 밀착부(12a)의 일면에 돌출된 보강부(12b)가 일체로 형성한 보강부재(12)를 불연성보드(11)의 일면에 일정 간격으로 고정한 것이며, 이를 이용한 시공 방법을 살펴보면, 이는 상기 보강보드(10)(10′); ‘L’자 단면을 가지는 엘형지지편(20); 섬유에 난연 처리가 된 난연섬유, 글라스 울과 같은 중간삽입재(30)를 구비하고, 시공할 곳을 정리하고, 칸막이를 설치할 곳을 따라 기준선을 긋는 시공 준비 공정(S1); 상기 보강보드(10)를 그 상·하면에 엘형지지편(20)을 이용하여 상기 기준선을 따라 연속으로 설치하되, 엘형지지편(20)의 한면은 보강보드(10)에 고정되고, 그 타면은 시공할 상·하부에 고정·설치하는 전면 보강보드 설치 공정(S2); 상기 설치된 보강보드(10)에서 보강부재(12)가 형성된 쪽에 중간삽입재(30)를 일정 두께로 설치하는 중간삽입재 설치 공 정(S3); 상기 설치된 중간삽입재(30) 전면으로 보강보드(10′)를 엘형지지편(20)으로 설치·고정하는 후면 보강보드 설치 공정(S4), 상기 설치된 보강보드(10)(10′)의 가장자리 틈새를 따라 코킹재(40)를 메움, 경화하는 마감 공정(S5)으로 칸막이의 시공 방법을 완료한다. 
     이와 같은 시공된 칸막이는, 그 보강보드(10)(10′)의 구조, 즉, 강성이 높은 불연성보드(11) 및 이에 수직으로 설치된 보강부재(12)로 굽힘과 같은 외력에도 강하므로, 내구성과 지지력이 좋은 특징이 있고, 상기 보강보드(10)(10′)가 엘형지지편(20)에 의해 견고히 고정하며, 보강보드(10)(10′) 사이에 삽입되는 중간삽입재(30), 코킹재(40), 쪽보드(11′) 등에 의해 이렇게 설치된 칸막이는 차음, 흡음 및 단열을 특징이 있고, 모두 난연성 및 불연성의 재질로 화재에 안전한 특징이 있다. 
       
     보강보드, 칸막이, 시공, 보드, 내장재, 안전성, 보강, 차음
Patent KR-20070025965-A (KR)
Title: Video rendering apparatus and method and computer readable medium storing a video rendering program
Inventor: KOKOJIMA YOSHIYUKI
IPC: G06T15/55
Filed: 2006-06-16
Abstract: A video portrayal apparatus and method, and a computer readable medium storing a video portrayal program are provided to filter the low-resolution sampling point of plural frames, thereby interactively rendering a high-quality high-resolution global illumination video by reducing the number of the sampling point per one frame. A video rendering apparatus comprising: the first storage unit(108) which stores CG(Computer Graphics) data containing data about coordinate transformation, data about a camera, data about geometry, data about a light source, and data about texture; a transformation unit(102) which transforms a coordinate system of the CG data into a camera coordinate system which is a coordinate system viewed from a viewpoint; the first calculation unit(103) which calculates a plurality of intersections of an object in 3D(Three-Dimensional) space and ray vectors passing through sampled points sampled from pixels on an image plane by referring to the transformed CG data; the second calculation unit(104); the third calculation unit(105); an assignment unit(106); a projection unit(107) which projects the intersections and the 3D motion vectors onto a projection plane by referring to the transformed CG data in order to calculate 2D(Two-Dimensional) coordinates at the intersections and 2D motion vectors at the intersections; a resolution storage unit; an intermediate-resolution calculation unit(109); a high-resolution calculation unit(110); the second storage unit(111); and a presentation unit(112) which presents the high-resolution video data.
Patent KR-20070000342-A (KR)
Title: Toilet for pet
Inventor: IKEGAMI TAKESHI
IPC: A01K23/00
Filed: 2006-06-20
Abstract: A toilet for pet is provided to allow simple exchange of the front and rear side of liquid absorbing sheet in case of getting wet partially and to extend the usable period of liquid absorbing sheet. The toilet for pet comprises: a main body(1); an opening entrance(121); a toilet sand receiving container(10) having multiple holes(103) smaller than toilet sand; toilet sand(13) received on the bottom surface of toilet sand receiving container(10); a liquid absorbing sheet(14) for absorbing pet's excretion; and a tray of liquid absorbing sheet(11).
Patent KR-20070004444-A (KR)
Title: Optical substrate, manufacturing method thereof, planar lighting device and electrooptical device
Inventor: HASEI HIRONORI
IPC: G02F1/1335
Filed: 2006-07-03
Abstract: An optical substrate, a method for manufacturing the optical substrate, a surface-shaped illuminating device, and an electro-optical apparatus are provided to suppress the reduction of productivity, by forming an identification region for identifying a predetermined direction of the substrate within the optical substrate. An optical substrate(12) comprises a substrate and a lens forming region(S1). The substrate emits the light entering from an entrance surface(12a) through an exit surface(12b). The lens forming region is formed on the exit surface of the substrate. The lens forming region has a plurality of microlenses(15) for diffusing and emitting the light entering through the exit face of the substrate. A non-lens forming region(S2) is formed in an area except the lens forming region on the exit face. The non-lens forming region is surrounded by the microlenses, thereby identifying a predetermined direction of the substrate.
Patent KR-20080003968-A (KR)
Title: The manufacturing method of fire stopping polyurethane foam
Inventor: NOH SANG UN
IPC: C08J9/22
Filed: 2006-07-04
Abstract: A method for producing flame resistant polyurethane foam is provided to obtain polyurethane foam having improved flame resistance and capable of blocking harmful gases by virtue of a hard carbonized layer having a high expansion ratio. A method for producing flame resistant polyurethane foam comprises the steps of: adding 5-10 parts by weight of expanded graphite, 9-12 parts by weight of pentaerythritol and 17-20 parts by weight of ammonium polyphosphate to 100 parts by weight of a polyol for preparing polyurethane foam; and reacting the resultant mixture with an isocyanate under a weight ratio of 1:0.6-1.4 based on the weight of the polyol for preparing polyurethane foam. In the method, 5-15 parts by weight of a melamine salt is used as a foaming agent based on 100 parts by weight of the polyol.
Patent KR-20080005705-A (KR)
Title: Substrate for display apparatus, and method for manufacturing the same
Inventor: KIM WAN CHEOL
IPC: G02F1/1337
Filed: 2006-07-10
Abstract: A substrate for a display device and a method for manufacturing the same are provided to improve an afterimage state due to residual ions by discharging residual ions to the external. A substrate for a display device comprises a substrate(110), a transparent electrode layer(120), an alignment film layer(130), and a plurality of carbon nano tube pillar parts(140). The transparent electrode layer(120) is formed on one side of the substrate(110). The alignment film layer(130) is formed on the transparent electrode layer(120). The carbon nano tube pillar parts(140), formed at an angle of 45 to 90 degrees for the transparent electrode layer(120), are inserted into the inside of the alignment film layer(130) so as to be physically connected with the transparent electrode layer(120). The carbon nano tube pillar parts(140) discharges ions(2), which exist in the alignment film layer(130), to the external through the transparent electrode layer(120).
Patent KR-20070015078-A (KR)
Title: Annular magnet
Inventor: TERASAKI ATSUSHI
IPC: H01F7/02
Filed: 2006-07-28
Abstract: An annular magnet is provided to be simply mounted on an annular groove formed in a piston. An annular magnet includes plural arc-shaped divided magnets(11) formed in an annular shape and magnetized with N and S magnetic poles on both end surfaces in an axial direction. Each of the divided magnets has joint portions(12,13) at both ends and a joint surface for overlapping the joint portions of adjacent divided magnets in the axial direction. The joint surface is magnetized to a magnetic pole different from the magnetic pole of a counterpart to be joined. The divided magnets are coupled with each other by the magnetic attraction force of different magnet poles.
Patent KR-20080013454-A (KR)
Title: A power steering pump structure
Inventor: YEON DONG WON
IPC: B62D5/06
Filed: 2006-08-09
Abstract: A power steering pump structure is provided to prevent degradation of durability due to a high pressure and noise generation in operation by generating hydraulic pressure in inverse proportional to a vehicle speed. A power steering pump structure comprises a tension spring(10) inserted into an inner lower end of an operating groove(7) formed in a rotor(4), a first vane(20) provided in the operating groove so as to receive tension force of the tension spring, and a second vane(30) provided above the first vane and connected to the first vane by a rotation shaft.