baber/WOPTO huggingface dataset:
Patent KR-20120114796-A (KR)
Title: One-way wind powered generator
Inventor: RYUH BEOM SAHNG
IPC: F03D11/02
Filed: 2011-04-08
Abstract: PURPOSE: A one way wind power generator is provided to increase the efficiency of generating power by automatically controlling the connection and disconnection between a fly wheel and a generating unit. CONSTITUTION: A one way wind power generator comprises a rotor rotary shaft(10), a generating unit(30), a one way connecting unit(20), a fly wheel(50), a electric clutch(40), and a controller(60). The one way connecting unit is placed between the rotor rotary shaft and the generating unit, and connects the rotor rotary shaft and the generating unit. The one way connecting unit delivers the rotary power generated by the rotor rotary shaft to the generating unit, and transfers the rotary power generated by the fly wheel to the rotor rotary shaft. The fly wheel is placed at the back of the generating unit. The electric clutch is placed between the generating unit and the fly wheel, and selectively connects or disconnects the generating unit and the fly wheel. The controller controls the electric clutch. [Reference numerals] (10) Rotary shaft; (20) One way connecting unit; (30) Generating unit; (40) Electric clutch; (50) Fly wheel; (60) Controller; (70) Charger
Patent KR-20120118265-A (KR)
Title: Semiconductor device
Inventor: KOO JIN GUN
IPC: H01L29/72
Filed: 2011-04-18
Abstract: PURPOSE: A semiconductor device is provided to prevent break down due to high pressure bias by including a first epitaxial layer and a second epitaxial layer having different conductive type on a substrate. CONSTITUTION: A first epitaxial layer(102) and a second epitaxial layer(104) are successively laminated on a substrate. A first element comprises a first well. The first well contacts the first epitaxial layer and the second epitaxial layer in a first region. A second element comprises a second well which is separated from the first epitaxial layer. The substrate, the first epitaxial layer, the first well are doped to a first conductivity type. The second epitaxial layer is doped to a second conductive type which is opposed to the first conductivity type.
Patent KR-20120118979-A (KR)
Title: Image display device and driving method thereof
Inventor: HWANG KWANG JO
IPC: G02B30/25
Filed: 2011-04-20
Abstract: PURPOSE: An image displaying device and a driving method thereof are provided to display a 3D image in main sub pixels in a 3D mode and display a black image in auxiliary sub pixels, thereby extending vertical viewing angle of the 3D image without decreasing luminance of a 2D image. CONSTITUTION: A displaying panel(11) selectively displays a 2D image and a 3D image by including sub pixels arranged in a cross region of a data line and a pair of gate line. A panel driving unit(40) includes a gate driver driving the pair of gate line and a data driver driving the data line. A controlling unit(30) differently controls the panel driving unit according to a mode selection signal. A patterned retarder(20) divides light of the displaying panel into a first and second polarized light. [Reference numerals] (AA) Left polarized light; (BB) Right polarized light
Patent KR-20120119403-A (KR)
Title: Panel for advertisement
Inventor: KIM SEOG JOON
IPC: G09F13/04
Filed: 2011-04-21
Abstract: PURPOSE: An advertising panel is provided to perform easy attachment and detachment by pressurizing and releasing a border of an image sheet for advertisement. CONSTITUTION: A lighting delivery sheet is installed on an inner side of a main frame(110). The lighting deliver sheet delivers the lighting of a light source(190) to an image sheet for advertisement. A sub frame(170) is installed on the inner side of the main frame. A border of a side of the image sheet for advertisement is attached to the sub frame. A flip cover(150) fixes a border of the other side of the image sheet through pressurization. The flip cover is combined with an outer side of the main frame to be rotated.
Patent KR-20120121656-A (KR)
Title: Method for manufacturing a ceramic coated metal filter
IPC: B01D39/10
Filed: 2011-04-27
Abstract: PURPOSE: A manufacturing method of a ceramic coated metal filter is provided to obtain a ceramic coated metal filter which is efficiently used for a process under high pressures by improving the physical intensity of the metal filter. CONSTITUTION: A manufacturing method of a ceramic coated metal filter includes the following steps: a plurality of mesh screens of different mesh sizes is processed in the shape of a multi-layered metal screen filter(S100); a ceramic nanocoating agent is coated on the multi-layered metal screen filter(S300); ceramic is sprayed on the nanocoating agent coated metal screen filter using direct current arc plasma(S500); and the ceramic coated metal filter is obtained(S640). [Reference numerals] (S110) Compressing/sintering a multi-layered metal mesh; (S120) Cutting a multi-layered metal screen material; (S130) Bending the cut multi-layered metal screen; (S140) Welding the bent mesh metal screen; (S150) Primarily completing a multi-layered mesh metal screen filter; (S300) Washing the multi-layered mesh metal screen filter; (S320) Dipping coating a ceramic nanocoating agent; (S340) Drying; (S420) Surface-coating ceramic nanocoating agent; (S440) Drying and plasticizing; (S500) Ceramic spraying coating using direct current arc plasma; (S620) Confirming process criterion on the basis of a bubble test; (S640) Completed ceramic coating metal filter
Patent KR-20120122707-A (KR)
Title: Method for fabricating hole pattern semiconductor device
IPC: H01L21/027
Filed: 2011-04-29
Abstract: PURPOSE: A method for manufacturing a hole pattern is provided to prevent the non-uniformity of a pattern and an etching due to an asymmetric structure by previously removing a spacer pattern with the asymmetric structure before a lower layer is etched. CONSTITUTION: A first carbon film(12) is formed on a hard mask layer(11). A first spacer pattern extended in a first direction is formed on the hard mask layer. A second spacer pattern extended in a second direction is formed on the upper side of the first spacer pattern. The first carbon film is etched by using the first spacer pattern and the second spacer pattern as an etching barrier. A mesh type hard mask pattern is formed by etching the hard mask layer using the etched first carbon film as an etching barrier. A hole pattern is formed by etching a layer using the mesh type hard mask pattern as the etching barrier.
Patent KR-20110125626-A (KR)
Title: Apparatus and method for manufacturing laminated electronic component
Inventor: KUKI HIROSHI
IPC: H01G13/00
Filed: 2011-05-13
Abstract: PURPOSE: An apparatus for manufacturing a laminated electronic part and a manufacturing method thereof are provided to efficiently manufacture a high quality of a laminated electronic part by miniaturizing a facility and reduce manufacturing costs. CONSTITUTION: A sheet carrying member(12) successively carries a ceramic sheet. A sheet cutting member(14) cuts a ceramic sheet. The cut piece of the ceramic sheet is laminated in a sheet laminating member(18). A plurality of sheet transfer members(16A, 16B) transfers the cut piece of the ceramic sheet to the sheet laminating member.
Patent KR-20120129565-A (KR)
Title: Fiber reinforced plastic pile
IPC: E02D5/24
Filed: 2011-05-20
Abstract: PURPOSE: A fiber reinforced plastic pile is provided to easily connect to another one in a longitudinal direction without a welding process by simply fitting coupling pieces to coupling members. CONSTITUTION: A fiber reinforced plastic pile comprises a guide piece protruding from one side of an inner wall of each unit member(110a) of an inner cylindrical pipe so that the outer periphery is flush with a virtual extension line of the inner periphery of the inner wall; a coupling member formed in a cuboidal shape with an opening, in which coupling holes are bored at regular intervals on two opposite sides; and a coupling piece which has an H-shaped lateral cross section and is formed with wedges in a position corresponding to the coupling holes around the center web.
Patent KR-20120130302-A (KR)
Title: 욕실용 위생용기
IPC: B65D83/76
Filed: 2011-05-22
Abstract: 본 발명은 욕실바닥 위에 놓고 사용하는 샴푸통 등의 욕실용 통에 관한 것으로 
욕실바닥과 욕실용 통 사이에 습기를 빠르게 건조되도록 욕실바닥이 욕실용 통과 닿는 면적을 작게 하고, 공기가 잘 통하도록 통로를 확보한 욕실용 통 바닥부분;으로 이루어진 것을 특징으로 하는 욕실용 위생용기에 대한 것이다. 
본 발명을 이용하면 욕실 내부 선반 또는 욕실바닥과 욕실용 통 바닥부분 사이의 습기가 조속히 건조되기 때문에 곰팡이, 물때가 생기기 않기 때문에 위생적이다.
Patent KR-20120131258-A (KR)
Title: Apparatus for displaying image and method for operating the same
IPC: H04N5/445
Filed: 2011-05-25
Abstract: PURPOSE: An image displaying device and an operation method are provided to display and vary a pointer according to an image attribute which the pointer is located, thereby easily recognizing the pointer. CONSTITUTION: An image processing unit(220) processes and outputs receiving image signals. An OSD generating unit(240) generates on-screen display. A display displays the image and the OSD. The display displays a pointer corresponding to an input pointing signal on the image or the OSD. The display varies and displays a shape, a color, or a size of the pointer according to an attribute of the image or the OSD which the pointer is located. [Reference numerals] (210) Demultiplexing unit; (225) Image decoder; (235) Scaler; (240) OSD generating unit; (245) Mixer; (250) Processor
Patent KR-20120131978-A (KR)
IPC: B65H54/70
Filed: 2011-05-27
Abstract: PURPOSE: A tape feeder and a winding device for a coil winding machine are provided to automatically feed, wind, and cut an insulation tape after an automatic winding work by controlling the pre-inputted thickness and turning number of coils and the tuning number of the insulation tape. CONSTITUTION: A tape feeder(1) and a winding device for a coil winding machine comprise a tape bonding support(17), an insulating tap fixing frame(14), tape tension maintaining devices(18,19), a tape pressing support(4), and a cutter(5). The tape feeder is interlocked with a pneumatic cylinder(11) operating downward. The tape bonding support is mounted on the tape feeder. The tape pressing support is interlocked with a pneumatic cylinder(13) laterally operating. The cutter is interlocked with a pneumatic cylinder(12) laterally operating.
Patent KR-20110137742-A (KR)
Title: Positive resist composition and method of forming resist pattern
Inventor: IWASHITA JUN
IPC: G03F7/004
Filed: 2011-06-14
Abstract: PURPOSE: A positive type resist composition and a method for forming a resist pattern are provided to include a thickening agent composed of a core part and a polymeric compound with a specific arm part. CONSTITUTION: A positive type resist composition includes a base component and a thickening agent. The dissolution to an alkali developing solution of the base component is increased. The thickening agent includes one or more selected from a group include polymer compounds. One polymer compound includes a core part and at least one arm part. The core part is composed of divalent or more hydrocarbon group or heterocyclic group. The arm part is bonded with the core part and is represented by chemical formula 1. Another polymer compound includes at least one arm part and a core part with a polymer of 500-20000 molecular weights. In the chemical formula 1, the X is a divalent coupling group with an acid-labile group. The Y is a polymeric chain.
Patent KR-20120091975-A (KR)
Title: Apparatus for displaying information comprising at least of two touch screens and method for displaying information thereof
Inventor: SEO JOON KYU
IPC: G06F3/14
Filed: 2011-06-20
Abstract: PURPOSE: An information display method of an information display device including two touch screens is provided to rapidly process information displayed on two touch screens. CONSTITUTION: An information display device senses a first touch drag on a first touch screen. The information display device senses a second touch on a second touch screen(1101). In case first touch drag and second touch drag are simultaneously sensed, the information display device displays information about the first touch drag or second touch drag on the first touch screen or the second touch screen(1103,1105).
Patent KR-20120140426-A (KR)
Title: Apparatus and method for transmitting three-dimensional image, apparatus and method for receiving three-dimensional image, and apparatus for processing three-dimensional image
Inventor: JUN SANG HUN
IPC: H04N13/00
Filed: 2011-06-21
Abstract: PURPOSE: A device for transmitting a 3D image, a method thereof, a device for receiving a 3D image, a method thereof, and a 3D image processing device thereof are provided to combined images in order by performing the synchronization, deinterlace, and sampling of a right eye image and a left eye image with a PTS(Presentation Time Stamp) and accurately combining the images when transmitting the images. CONSTITUTION: A first HDMI(High Definition Multimedia Interface) source inserts decoded left eye image data into a video data section of first transmission data(S130). The first HDMI source inserts first PTS information of the decoded left eye image data into a data sum section of the first transmission data(S140). The first HDMI source transmits the first transmission data through a first cable(S150). A second HDMI source inserts decoded right eye image data into a video data section of second transmission data(S170). The second HDMI source inserts second PTS information of the decoded left eye image data into a data sum section of the second transmission data(S180). The HDMI source transmits the second transmission data through a second cable(S190). [Reference numerals] (AA) Start; (BB) End; (S100) Receiving 3D image data; (S110) Demultiplexing 3D image data into left view image data and right view image data; (S120) Decoding the left view image data; (S130) Inserting the decoded left view image data into a video data section among first TMDS transmission data; (S140) Inserting PTS data into a data sum section among the first TMDS transmission data; (S150) Transmitting the first TMDS transmission data through a first cable; (S160) Decoding the right eye view image; (S170) Inserting the decoded right view image data into the video data section among second TMDS transmission data; (S180) Inserting PTS data into the data sum section among the second TMDS transmission data; (S190) Transmitting the second TMDS transmission data through a second cable
Patent KR-20130000185-A (KR)
Title: Surface treatment system of piston
Inventor: YOO KI BAEK
IPC: C25D11/02
Filed: 2011-06-22
Abstract: PURPOSE: A piston surface treatment system is provided to efficiently produce a large amount of pistons within a small space by arranging a plurality of supply lines and discharge lines in a single surface treatment chamber. CONSTITUTION: A piston surface treatment system(1) comprises a surface treatment chamber(10) for anodizing pistons; first and second supply lines(22,24) which are respectively arranged on both sides of the surface treatment chamber and supply the pistons; first and second discharge lines(32,34) which discharge and transfer the pistons processed in the surface treatment chamber; top and bottom guide rails which are separately arranged at the top of the surface treatment chamber; the first and second supply lines; and the first and second discharge lines; a transfer unit(40) which is slid along the top and bottom guide rails and moved up and down toward the pistons to insert the pistons from the first and second supply lines to the surface treatment chamber or eject the pistons from the surface treatment chamber to the first and second discharge lines; and a control unit which is connected to the transfer unit and controls the transfer unit.
Patent KR-20130001015-A (KR)
Title: Method of manufacturing coreless substrate
Inventor: HONG MYEONG HO
IPC: H05K3/18
Filed: 2011-06-24
Abstract: PURPOSE: A method of manufacturing coreless substrate is provided to form an opening by patterning a dry film for forming the opening onto one surface of a carrier, separating the carrier from the substrate, and removing only the dry film for forming the opening, thereby simplifying the process for forming the opening and saving a cost. CONSTITUTION: A dry film(122) for forming an opening is patterned onto one surface of a carrier(110). A first protection layer(130) is formed in the carrier patterned with the dry film. A circuit layer(140) including a pad(142) is formed on the first protection layer. A build-up layer(150) is formed on the first protection layer with the circuit layer. The carrier is separated from the first protection layer. The pad is exposed by removing the dry film for forming the opening from the first protection layer. Only the dry film for forming the opening is removed to expose the pad.
Patent KR-20130008101-A (KR)
Title: Felt material with recycled fiber for the vehicle interiors and method of the same
Inventor: KIM DONG WON
IPC: B32B5/26
Filed: 2011-06-27
Abstract: PURPOSE: An interior base felt is provided to reduce a raw material cost by using a recycled fiber and to reduce the generation of harmful materials by reducing the content of a jute fiber. CONSTITUTION: An interior base felt(100) using a recycled fiber comprises felt layer(111), a foam sheet(112), and a nonwoven fabric(113). The felt layer comprises a felt layer(111), a foam sheet(112), and a PET nonwoven fabric(113). The felt layer is formed of the polypropylene fiber, jute fiber, and a recycled fiber. The foam sheet consists of a homo polypropylene and arranged on both sides of the felt layer. The PET nonwoven fabric is attached on the foam sheet attached on one side of the felt layer. A manufacturing method of the felt comprises: a step of mixing the jute fiber, polypropylene fiber, and recycled fiber. The mixing material is opened and carded. The carded mixed material is web-foamed on the foam sheet and forms two felt layers; a step of needle-punching the two felt layer; and a step of needling-punching the PET nonwoven fabric on the foam sheet.
Patent KR-20130007126-A (KR)
Title: Semiconductor light emitting device, light emitting apparatus and method for manufacturing semiconductor light emitting device
Inventor: KIM TAE HUN
IPC: H01L33/22
Filed: 2011-06-29
Abstract: PURPOSE: A semiconductor light emitting device, a light emitting device, and a method for manufacturing the semiconductor light emitting device are provided to improve the reliability of a device by forming a reflection layer between the substrate and a semiconductor layer. CONSTITUTION: A light emitting structure includes a first conductive semiconductor layer(12) and a second conductive semiconductor layer(14). The light emitting structure includes an active layer(13) between the semiconductor layers. The substrate is arranged around the first main surface of the light emitting structure. The reflection layer is arranged between the first main surface and the substrate. The reflection layer reflects a part of light emitted from the active layer.
Patent KR-20130002835-A (KR)
Title: Speed reduction apparatus for vehicle
Inventor: SEO GAK HA
IPC: B60K17/02
Filed: 2011-06-29
Abstract: PURPOSE: A deceleration device for vehicles is provided to reduce the number of friction elements and hydraulic devices and implement a gear shift range as two-level forward speed and one-level backward speed, thereby reducing size and weight of a deceleration device and reduce time and cost for manufacturing. CONSTITUTION: A deceleration device for vehicles comprises an input shaft (12), a planetary gear set(30), a centrifugal clutch(50), and one-way clutches(72,74). The input shaft delivers driving force generated by a motor. The planetary gear set comprises a sun gear connected to the input shaft, a planetary gear connected to the sun gear and the centrifugal clutch, and a ring gear(36) connected to the planetary gear and the one-way clutches. The planetary gear is connected to the input shaft and delivers driving force to a output shaft(14). The centrifugal clutch delivers or blocks the driving force to the planetary gear set according to the rotational speed of the input shaft. The one-way clutch restricts the unidirectional rotation of the planetary gear.
Patent KR-20130007327-A (KR)
Inventor: LI JIANJUN
IPC: H04B7/26
Filed: 2011-06-30
Abstract: PURPOSE: A transmission method and a device of control information are provided to improve block error rate(BLER) performance of corresponding channel by optimizing transmission of a control channel configured in a data region. CONSTITUTION: An E-PDCCH and a PDSCH have different DMRS for optimization of E-PDCCH transmission. A DMRS(1310) corresponding to an E-PDCCH may have a predetermined rank according to the E-PDCCH. A DMRS corresponding to the E-PDCCH may be a DMRS of a rank 1. A DMRS corresponding to a PDSCH may have a different rank from that of the DMRS corresponding to the E-PDCCH. If a rank of a DMRS corresponding to the E-PDCCH is 1, the DMRS may have a higher rank, of which the rank of the DMRS corresponding to the PDSCH greater than 1. [Reference numerals] (1310) DRMS for an E-PDCCH; (1320) DRMS for a PDSCH
Patent KR-20130005689-A (KR)
Title: Antiglare plate for lighting lamp and manufacture method
Inventor: KANG MOON SIG
IPC: F21V3/04
Filed: 2011-07-07
Abstract: PURPOSE: An antiglare plate for a lighting lamp and a manufacturing method thereof are provided to improve user convenience and reduce costs. CONSTITUTION: An antiglare plate for a lighting lamp comprises a preventive piece(11), a spacing part(12), and a central part(13). The preventive piece is divided in at least one compartment. The pacing part has an empty space between at least one preventive piece. The central part lengthens at least one preventive piece. At least one preventive piece comprises at least one plane extended in the central part. The spacing part is adhered to a lamp.
Patent KR-20130008402-A (KR)
Inventor: LEE SAM HYEON
IPC: A47B21/00
Filed: 2011-07-12
Abstract: PURPOSE: A computer cart equipped with the line arrangement device is provided to minimize the exposure of the cable and facilitating the movement in the state loaded on the optimal space. CONSTITUTION: A computer cart equipped with line arrangement device comprises a phase support part(10) in which keyboard or mouse is put. a support part(20) with a plurality of wheels to facilitate the movement from the bottom surface, a pillar section(30) for connecting phase support part, a support part and a supporting device of monitor(40) mounted on one side of the phase support part, a fixing of computer device(50) which it safely fixes the computer main body in the internal space and is formed with the phase support part, the support part, and a bond of the pillar section and a cable management device(60) which can arrange all cables coming out from the computer peripherals easy and rapidly putting into the pocket and mount between the phase support part and support part
Patent KR-20130010636-A (KR)
Title: A frequency offset estimating methodd using repeated training symbols in ofdm system
Inventor: KANG SEUNG GOO
IPC: H04L27/26
Filed: 2011-07-19
Abstract: PURPOSE: A frequency offset estimation method using repeated training symbol in an OFDM system is provided to offer a proper standard of use by determining a frequency estimation technique corresponding to the situation. CONSTITUTION: An OFDM symbol regarding the simulation for estimating the frequency offset. The generated OFDM symbol is transmitted in AWGN(additive white Gaussian noise) environment or Rayleigh channel. The OFDM symbol is received. The frequency offset of the received OFDM symbol is estimated using each frequency offset estimation technique. The mean square error(MSE) of the estimated frequency offset is obtained. The obtained MSE using the frequency offset estimation method is compared with the signal to noise ratio. According to the compared results, the optimal frequency offset technique is decided. [Reference numerals] (AA) Generating an OFDM symbol; (BB) Transmission; (CC) Setting normalization frequency offset; (DD) Comparing accuracy and selecting an optimal technique