baber/WOPTO huggingface dataset:
Patent KR-20080068201-A (KR)
Title: Organic light emitting display and method of monitoring layer thickness for the same
Inventor: RYU SEOUNG YOON
IPC: H05B33/10
Filed: 2007-01-18
Abstract: An organic light emitting display and a method of monitoring a layer thickness of the same are provided to shorten a manufacturing time of the organic light emitting display without cutting a pixel substrate for monitoring a thickness for each pattern. An organic light emitting display includes a pixel substrate, a pixel, patterns(310-350) for thickness monitoring, and a sealing substrate(120). A pixel region is defined on the pixel substrate. The pixel is formed in the pixel region and includes an organic light emitting device. The patterns for thickness monitoring are formed in the vicinity of the pixel region. The sealing substrate is formed on the pixel substrate to protect the pixel region and includes opening portions for opening the patterns.
Patent KR-20080071656-A (KR)
Title: Method for culturing human hair follicle component cells, method for manufacturing bioartificial skin, and method for in vitro induction of hair structure using the cultured hair follicle component cells
Inventor: JUNG SANG HOON
IPC: A61F2/10
Filed: 2007-01-31
Abstract: A method for culturing human hair follicle component cells is provided to make it easy to perform an ex vivo test regarding new drugs and toxic materials and use the cultured cells as a cell supplying source for gene therapy and clinical treatment such as cell transplantation. A method for preparing bioartificial skin is provided to manufacture the bioartificial corium or skin for testing and transplanting from the cultured hair follicle component cells and apply bioartificial dermal papilla to develop a therapeutic agent of baldhead. A method for culturing human outer root sheath cells comprises a step of treating hair follicle tissue isolated from human scalp with an enzyme such as dispase and trypsin to obtain outer root sheath single cells and then culturing the outer root sheath single cells. A method for culturing hair papilla cells comprises the steps of: (a) cutting hair bulbs of the hair follicle; (b) after removing pilomatrix filling up with the inside of the hair follicle using an injection needle, isolating the hair papilla cells; and (c) adhering the isolated hair papilla cells to the bottom of a culture container and adding a culture medium thereto to induce single cells of hair papilla cells to grow. A method for culturing lower dermal sheath cells comprises the steps of: (a) overturning the hair follicle tissue after isolating the hair papilla cells therefrom at the step(b) of the hair papilla cells culturing method; and (b) adhering the hair follicle tissue to the bottom of a culture container and adding a culture medium thereto to induce single cells of the lower dermal sheath cells. A method for culturing human melanocytes comprises a step of treating the hair follicle tissue with an enzyme to obtain single cells of melanin and culturing the obtained cells in a TPA(12-O-tetradecanoylphorbol-13-acetate) containing culture medium. A method for culturing pilomatrix cells comprises the steps of: (a) treating the pilomatrix cells removed by the injection needle with trypsin; and (b) adding a culture medium thereto to culture. A method for preparing a bioartificial corium comprises a step of mixing the cultured hair papilla cells or the culture lower dermal sheath cells with a collagen gel solution and then inoculating a mixture into an insert to gelate and culture it.
Patent KR-20080076057-A (KR)
Title: Drum type washing machine
Inventor: LIM MIN KYU
IPC: H02K5/16
Filed: 2007-02-14
Abstract: A frontload washer is provided to compensate for a weight of a motor by thickening a bearing housing so that the bearing housing performs as a weight compensating member. A frontload washer comprises a tub, a drum, a motor(140) having a stator(200) and a rotor(300), a bearing housing(160), and a weight compensating member(400). The drum rotates in the tub. The motor, rotates the drum, of which coils made of predetermined materials except for copper are wound on the stator of the motor, and the rotor is electromagnetically rotated with the stator. The bearing housing has a bearing inside to support a rotary shaft connected the drum with the rotor. The weight compensating member is installed at the tub to compensate for an unbalance due to change of coil materials.
Patent KR-20080078110-A (KR)
Title: Apparatus and method for frequency offset compensation in mobile communication system
Inventor: CHEON HYUN SOO
IPC: H04J11/00
Filed: 2007-02-22
Abstract: An apparatus and a method for compensating a frequency offset in a mobile communication system are provided to improve receive sensitivity by reducing the interference between frequencies in a frequency domain with low complexity. A method for compensating a frequency offset in a mobile communication system includes the steps of: converting a received signal into a signal of a frequency domain by performing the fast Fourier transform(203); estimating a frequency offset of the converted signal, and calculating a compensation vector for the estimated frequency offset based on the frequency offset of an opposite signal to the estimated frequency offset(207); and calculating convolution of the converted signal and the compensation vector(209).
Patent KR-20080078943-A (KR)
Title: Method for manufacturing
Inventor: HONG WANG SU
IPC: G02F1/13
Filed: 2007-02-26
Abstract: A method for manufacturing a display panel is provided to prevent alignment errors from be generated between the first display cells and the second display cells by individually splitting the first display cells from the first substrate and aligning them with the second display cells of the second substrate in a one-to-one ratio. The first substrate(100) having the first display cells(110) is cut and split according to the first display cells. On the second substrate(200) having the second display cells(210), the split display cells are aligned with the second display cells in a one-to-one ratio. Then the split display cells are combined with the second display cells. As the second substrate is cut according to the second display cells, a plurality of display panels are formed.
Patent KR-20080079507-A (KR)
Title: Metal decoration credit card of implant type
Inventor: AHN SEUNG HYUN
IPC: B42D25/373
Filed: 2007-02-27
Abstract: A credit card equipped with an implant type metallic decoration is provided to realize high dignity with metallic gloss by implanting a pattern metallic thin film in a plastic sheet forming the credit card and preventing degradation of the metallic gloss even if the credit card is used for a long time. A combination groove is formed to one side of a metallic decoration(30) cut in a predetermined pattern. A plurality of combination holes(32) are formed and penetrate the combination groove. An insertion piece(40) including a plurality of through-holes(41) and supporting holes(42) is inserted and thermally adhered to a position to be combined with the metallic decoration between sheets. The metallic decoration is combined with a credit card(10) by inserting the combination groove of the metallic decoration into the insertion piece, and combining the insertion holes and the through-holes with a combining tool.
Patent KR-20070093815-A (KR)
Title: Wear-resistant coating
Inventor: FRELING MELVIN
IPC: C23C4/10
Filed: 2007-02-28
Abstract: A coating that has a long service life and is suitably used as a wear-resistant coating for a gas turbine engine component, a gas turbine engine component comprising the coating, and a method for coating a substrate using the coating are provided. A coating consists essentially of: about 30 to about 80% of a hard carbide material; and about 20 to about 70% of a lubricating material mixed with the hard carbide material. A gas turbine engine sealing mechanism(10) includes an annular carbon seal ring(12), which is supported by a seal carrier(14), and an annular seal plate(16), which is supported by a rotary shaft(18). The sealing mechanism is an example of a seal part that may be used in a bearing compartment of a gas turbine engine to limit leakage of fluid such as lubricating oil from a compartment(20) into other parts of the gas turbine engine. The seal carrier biases a face(12A) of the carbon seal ring relative to a face(16A) of the seal plate. The gas turbine engine sealing mechanism additionally includes a coating(17), which consists of a lubricating material and a hard carbide material, is applied to at least a portion of the face of the seal plate that comes in contact with the face of carbon seal part.
Patent KR-20080081443-A (KR)
Title: A jig for fixing to cam shaft pulley and time belt using automobile engine
Inventor: KANG GYE HO
IPC: B25B11/02
Filed: 2007-03-05
Abstract: A jig for fixing a cam shaft pulley and a time belt for a vehicle engine is provided to couple and decouple a cam shaft with/from the cam shaft pulley easily by inserting cam shaft fixing members in cam shaft pulley fixing holes of a jig base and bonding the cam shaft fixing members with a through hole of the cam shaft pulley. A jig(1) for fixing a cam shaft pulley and a time belt for a vehicle engine comprises a jig base(10), base support bars(20), support bar fixing members(25), a horizontal support bar(30), and cam shaft fixing members(35). Cam shaft pulley fixing holes(12) are formed at two edges of the jig base. The base support bars are installed at side edges of a cylinder head and separated from a cam shaft pulley to support the jig base. The support bar fixing members are bolted at cam shaft journals to fix the base support bars. The horizontal support bar is inserted in the center of the jig base to keep horizontality of the jig base. The cam shaft fixing members are inserted in the cam shaft pulley fixing holes of the jig base and bonded with a through hole of the cam shaft pulley to prevent rotation of the cam shaft pulley when combining/separating the cam shaft.
Patent KR-20080082293-A (KR)
Title: An array substrate for ips mode lcd and method for fabricating of the same
Inventor: YOON JOONG MIN
IPC: G02F1/1343
Filed: 2007-03-08
Abstract: An array substrate for an in-plane switching mode LCD(Liquid Crystal Display) and a method for manufacturing the same are provided to minimize DeltaVp through operation of common electrodes and pixel electrodes and reduce the driving voltage through the decrease in voltage difference between a common voltage and a pixel voltage. An array substrate comprises a substrate, gate lines(102) and data lines crossing each other to define plural pixel regions, thin film transistors formed at crossing points of the gate lines and the data lines, and pixel electrodes(138a,138b) and common electrodes(140a,140b). Each of the thin film transistors includes a gate electrode, an active layer, an ohmic contact layer, a source electrode, and first and second drain electrodes(130a,130b). The first and second drain electrodes are distanced from each on both sides centering on the source electrode. The pixel electrodes and the drain electrodes are respectively contacted with the second drain electrode and the first drain electrode, and respectively positioned within neighboring pixel regions. In order to drive an LCD including the array substrate, firstly, a gate signal is applied to the gate lines sequentially. When the (n-1)th gate line and the (n)th gate line are switched on, a common voltage and a pixel voltage are respectively applied to common electrodes connected to the (n-1)th thin film transistor and pixel electrodes connected to the (n)th thin film transistor through AC(Alternating Current) driving.
Patent KR-20080086658-A (KR)
Title: Appatatus for seed disinfection or seed sprouting
Inventor: RYU SEONG BOK
IPC: A01C1/08
Filed: 2007-03-23
Abstract: An apparatus for seed disinfection or seed sprouting is provided to adjust automatically the environment for seed disinfection or seed sprouting according to the kinds of seeds. An apparatus for seed disinfection or seed sprouting includes a seed sterilizing tank(30), a control portion(20) and a power portion(10). The seed sterilizing tank has a structure to receive seeds inside. The control portion is electrically connected to the seed sterilizing tank, and controls the environment of the inside of the seed sterilizing tank. The power portion supplies power for the seed sterilizing tank and the control portion. The seed sterilizing tank includes a heat source supply portion, which heats the inside of the oxygen supply portion and an oxygen supply portion.
Patent KR-20080088853-A (KR)
Title: Multipurpose mobile phone stand for vehicle
Inventor: LEE YUN
IPC: B60R11/02
Filed: 2007-03-30
Abstract: A multipurpose mobile phone stand for a vehicle is provided to allow a user to store a mobile phone in the vehicle by installing the multipurpose mobile phone stand in the vehicle. A multipurpose mobile phone stand(100) for a vehicle comprises a mobile phone mounting surface(120), an outer surface, a bottom surface, an upper surface, and an inner surface. The outer surface is bent by a right angle at a left side of the mobile phone mounting surface, the upper surface is bent by a right angle at a top of the mobile phone mounting surface, and the bottom surface is bent by a right angle at a bottom of the mobile phone mounting surface. A first protrusion(110) is provided at a left side of the outer surface. The first protrusion is inserted into a first insertion slot formed in an instrument panel of the vehicle. A second protrusion(140) is provided at a middle portion of the inner surface. The second protrusion is inserted into a second insertion slot formed between an audio device and the instrument panel.
Patent KR-20080092185-A (KR)
Title: High-k metal oxide thin films, method for forming thereof and devices comprising the same
Inventor: KANG SANG WON
IPC: C23C16/40
Filed: 2007-04-11
Abstract: A high-k metal oxide thin film, a method for manufacturing the same and devices including the same are provided to increase a dielectric constant of a metal oxide thin film by repeatedly adding small quantity of metal elements having an atomic value lower than that of metal elements constituting a metal oxide thin film. A high-k metal oxide thin film composition is expressed by a formula of (AxOy)m-(BwOz)n. A character of 'A' represent sat least one metal element constituting the high-k metal oxide thin film. A dielectric constant of the high-k metal oxide thin film is changed according to a crystalline phase and a crystallographic direction. A character of 'B' represents at least one metal element which constitutes the metal oxide layer and is repeatedly added at a regular time interval. A character of 'O' represents oxygen. Characters of x,y,w and z are changed depending on the metal elements of A and B. A mixture ratio of the metal oxide thin film is expressed through m and n. The total of m+n is equal to 100mol%.
Patent KR-20080092710-A (KR)
Title: Reaction backing typed vacuum brake booster
Inventor: LEE DONG GEUN
IPC: B60T13/52
Filed: 2007-04-13
Abstract: A vacuum brake booster is provided to support reaction from a master cylinder during the sudden stop of the vehicle and to maintain the braking efficiency by a mechanical BAS(Brake Assist System) having an emergency operation member and an inner guide end. A vacuum brake booster comprises a control valve unit(10), a chamber unit(20), and a mechanical BAS(Brake Assist System). The control valve unit is installed with an operation plunger(13) interlocking with an operating rod in a valve body(11), and is placed with a reaction disk(15) and a reaction piston(16) which are pressed by the operation plunger. The chamber unit has vacuum negative pressure which causes the master cylinder to be operated. The mechanical BAS includes an emergency operation member(14) moving along with the operation plunger, and an inner guide end(12) having a catching groove(12a) at the valve body. The emergency operation member includes a hollow body which is combined with the operation plunger. Elastic catching ends are arranged at the rear of the hollow body.
Patent KR-20080095934-A (KR)
Title: Flowerpot style of the type of middle separation support
Inventor: CHAE JONG SOOL
IPC: E01F15/00
Filed: 2007-04-26
Abstract: A flowerpot type median strip is provided to be replaceable in damage, to block the sunlight effectively and to be environment-friendlily. A flowerpot type median strip(100) makes planting in the guardrail possible. In freeway more than 4 lane, the trespassing of center lane of the vehicles is prevented. The internal space is formed according to the center line of the road. Guardrail is set up in bidirectional. The soil is flowed in the space part and the guardrail can implant of plant is used.
Patent KR-20080097007-A (KR)
Title: 대전방지용 발포체, 발포시트 및 포장용기
Inventor: PARK DONG WON
IPC: C08K3/04
Filed: 2007-04-30
Abstract: 대전방지용 발포체, 발포시트 및 포장용기가 개시된다. 저밀도 폴리에틸렌 수지 81 내지 93 중량부와, 카본블랙 5 내지 16 중량부 및 발포제 2 내지 3 중량부를 포함하는 대전방지용 발포체는, 이를 성형하여 형성된 대전방지용 시트 및 포장용기를 이용하여 디스플레이 패널을 포장하는 경우 외부로부터의 물리적 충격을 완화할 수 있고, 정전기에 의한 디스플레이 패널의 불량을 방지할 수 있다. 
       
     대전방지, 카본블랙, 폴리에틸렌, 포장용기, 시트, 발포, 디스플레이 패널
Patent KR-20080099034-A (KR)
Title: Distillation method for the material comprising the low boiling point material, the middle boiling point material and the high boiling point material
Inventor: LEE SUNG KYU
IPC: B01D3/00
Filed: 2007-05-08
Abstract: A separation method of a mixture including a low boiling point, a middle boiling point and a high boiling point material is provided to save energy largely by preventing a remixing phenomenon of the middle boiling point material in a column, to simplify a processes by omitting a blending process and to producing products having a desired concentration rate rapidly. A mixture including a low boiling point, a middle boiling point and a high boiling point material is introduced to the first distillation column. A top product and a bottom product the first distillation column are provided by separating the mixture from the first distillation column in order not to generate a remixing of the middle boiling point material at a lower part of the first distillation column. A top product and a bottom product of the second distillation column are provided by separating the bottom product of the first distillation column from the second distillation column. A concentration rate of the middle boiling point material and THE low-boiling point material is controlled in the product of the second distillation column top.
Patent KR-20080104742-A (KR)
Title: A method for mode selection in a dual mode mobile station and a dual mode mobile station therefor
Inventor: KIM JI EUN
IPC: H04B1/40
Filed: 2007-05-29
Abstract: A method for selecting a mode in a dual mode mobile communication terminal and a dual mode mobile terminal thereof are provided to minimize the billing of use depending on a provider's network as well as the charge of call origination in a corresponding provider's network when an event requiring a mode selection occurs. A method for selecting a mode in a dual mode mobile communication terminal comprises the steps of: requesting mode selection(S210); selecting a card and a mode which are able to minimize the call charge depending on a provider's network that tries to make a call based on stored call charge information and at least two cards(S260); connecting to the corresponding provider's network by using the selected mode(S270).
Patent KR-20080105873-A (KR)
Title: Backlight unit, 2d-3d switchable image display apparatus employing the same, and method of the 2d-3d switchable image display apparatus
Inventor: CHA KYUNG HOON
IPC: G02B27/22
Filed: 2007-06-01
Abstract: A backlight unit is provided to display 3D image without changing the structure of image display by a sequential driving by processing an image as right image and left image. In a backlight unit(19), a light guide plate(13) equipped with a plurality of stripe segments(14) having a light passing face corresponding to a plurality of segments. A first light source has at least three monochromatic light sources which displays a first color by combining a homogeneous light having six different wavelength bands. An optical source section(12) includes a second light source(12R) with at least three monochromatic light sources which is combined to display the color. A homogeneous light having six different wavelength bands comes out successively from a plurality of segments.
Patent KR-20080106697-A (KR)
Inventor: KIM HYEONG CHEOL
IPC: H01L21/66
Filed: 2007-06-04
Abstract: A clamping device for a semiconductor device image test is provided to improve the fixture accuracy of the semiconductor device by the link member and the elastic member operating with the pneumatic cylinder. A clamping device for a semiconductor device image test comprises the stationary die(1), the pneumatic cylinder(2), the holder(3), and the elastic member(4). The supporting protrusion(15) is protruded on the pitted vertical wall from the top of the stationary die so that the semiconductor device (S) is able to be inserted from the upper plane. The pocket(11) in which the semiconductor device is adopted is formed at the stationary die. The pneumatic cylinder is installed in the stationary die in a horizontal direction in order to move the piston rod(20). The elastic member rotates the rotating member so that the clamping bar of holder compresses the semiconductor device.
Patent KR-20090001369-A (KR)
Title: Magnetic recording media and method for fabricating the same
Inventor: LEE HOO SAN
IPC: G11B21/10
Filed: 2007-06-29
Abstract: A magnetic recording medium and a manufacturing method thereof are provided to apply servo signal processing for continuous recording media to discrete track media or pattern media by magnetizing burst pieces of burst in different directions in order to obtain signal similar to the AC signal of continuous recording media. A magnetic recording medium comprises a data area having a plurality of data tracks(16), and a magnetic recording layer including a servo region having servo burst for the following of data track. The servo burst includes a plurality of bursts arranged to cross over each other in the track direction. Each of the bursts includes a plurality of burst pieces with different coercive force, where the coercive force of the burst pieces is regulated by making the size of the burst pieces different.
Patent KR-20090003633-A (KR)
Title: A wall unit for a log cabin using rectangular lumber
Inventor: KIM MIN
IPC: E04B2/02
Filed: 2007-07-03
Abstract: A wall unit of a log cabin using a structural square timber is provided to increase structural strength by preventing the formation of cracks using a fully dried timber, and to reduce the cost of construction by forming a wall unit using a general structural timber. A wall unit of a log cabin comprises a first outer square timber(21) forming the outside of a wall as a structural square timber having a rectangular cross section, inner square timbers(22,23) coupled on the inside of the first outer square timber to be higher than the first outer square timber as a square timber of the same standard as the first outer square timber, and a second outer square timber(24) coupled with the inner square timber at the opposite side to the first outer square timber, wherein a wall is formed by inserting a projection formed by the height difference between the inner square timber and the outer square timber to a retreated groove in one wall unit.