baber/WOPTO huggingface dataset:
Patent KR-20110093635-A (KR)
Title: Semiconductor substrate, semiconductor device, and manufacturing methods thereof
Inventor: SAKAI SHIRO
IPC: H01L33/20
Filed: 2011-01-31
Abstract: PURPOSE: A semiconductor substrate and a manufacturing method thereof and a semiconductor device and a manufacturing method thereof are provided to improve the radiation characteristic of a laser diode by forming the laser diode in a semiconductor having higher thermal conductivity than that of a sapphire substrate. CONSTITUTION: In a semiconductor substrate and a manufacturing method thereof and a semiconductor device and a manufacturing method thereof, a first semiconductor layer(102) is formed on a first substrate(101). A metallic material layer(103) is formed on the first semiconductor layer by a predetermined pattern. A second semiconductor layer(104) is formed on the semiconductor layer and the metallic material layer. A cavity(102a) is formed on the first semiconductor layer instead of the metallic material layer. A hole is formed in the metallic material layer in forming the second semiconductor layer.
Patent KR-20120090196-A (KR)
Inventor: GWON YONG DO
IPC: B23Q3/157
Filed: 2011-02-07
Abstract: 본 발명은 다축의 스핀들로 툴 교체가 가능한 연속 툴 교체가 가능한 다축 스핀들이 구비된 가공장치에 관한 것으로서,  
더욱 자세하게는 스핀들을 이용한 가공기계에 있어 기계를 대형화 하지 않고서도 다축의 가공 스핀들을 일괄 구동시키고 연속적인 가공을 위하여 일괄 툴 체인지가 가능하도록 베드의 양측에 고정되는 칼럼을 구성하고, 상기 칼럼 상에서 구동되되 상기 베드 상에 구성되는 턴테이블을 기준으로 다수의 스핀들을 다축으로 구성하여 상하 구동하는 스핀들부와, 좌우 구동하는 지지대부, 전후 구동하는 받침대부를 구성하고, 양측 칼럼의 내측으로 상기 다축 스핀들의 수 및 위치에 대응하게 툴이 안착되는 툴판이 형성된 툴 시스템을 구비하여 다축의 스핀들이 일괄적으로 피가공물을 가공하고 툴을 교체할 수 있도록 하여 기계를 대형화 하지 않고도 피가공물의 대량생산 및 작업시간의 단축과 작업의 효율성 및 생산성이 증대되도록 하는 장치에 관한 발명이다.
Patent KR-20120094344-A (KR)
Title: Dielectric waveguide antenna
Inventor: LEE JUNG AUN
IPC: H01Q1/38
Filed: 2011-02-16
Abstract: PURPOSE: A dielectric waveguide antenna is provided to reduce reflection generated from an opening portion by matching impedance between air and a dielectric guide antenna through various shaped matching portions. CONSTITUTION: A dielectric waveguide(20) transmits an applied signal from a power supply portion. The dielectric waveguide comprises a first conductor board(21), a second conductor board(23), and a first metal via hole(25). A dielectric waveguide radiation portion(30) radiates a signal transmitted from the dielectric waveguide through a first opening portion to the air. A matching portion(40) is formed in a part of the dielectric waveguide in order to reduce reflection generated from the first opening portion. The matching portion performs impedance matching between the air and the dielectric waveguide radiation portion.
Patent KR-20120096795-A (KR)
Title: Integral imaging type stereoscopic display device and method for displaying image
Inventor: JUNG HO YOUNG
IPC: H04N13/00
Filed: 2011-02-23
Abstract: PURPOSE: An integrated image type three-dimensional display device and a method thereof are provided to change a narrow viewing angle into a wide viewing angle by varying a lens area location of a lens array. CONSTITUTION: A pickup unit generates the total three-dimensional image of a display target object. A lens array(200) is located between a display panel(100) and a viewer. A tracking unit(300) tracks a location of a viewer. A control unit(500) controls a lens location of the lens array and an element image projected to the display panel according to a location of the viewer.
Patent KR-20120099941-A (KR)
Title: Electric probe unit for using ultrasonic waves and low frequency waves
Inventor: LEE IL KWON
IPC: A61N7/00
Filed: 2011-03-02
Abstract: PURPOSE: An electrotherapy device having hybrid function and bio-feedback function is provided to maximize treatment effects and to limit temperature increase caused by ultrasonic vibration. CONSTITUTION: An electrotherapy device having hybrid function and bio-feedback function comprises a main body(100), a probe steering wheel(200), a (+) former extremity person and a (-) earth bar(400). The main body comprises a power supply unit and a controller which controls an output unit consisting of a low frequency output part and an ultrasonic output part. The probe steering wheel is connected to the main body and a cable, and has a low frequency generation part and an ultrasonic generator which generate low frequency and ultrasonic wave according to signals output from the output part.
Patent KR-20120104713-A (KR)
Title: An online shopping service providing method using cyber-space and avatar
Inventor: KIM JEONG SEOP
IPC: G06Q30/06
Filed: 2011-03-14
Abstract: PURPOSE: A method for providing an online shopping service using a virtual space and an avatar is provided to supply fun such as a reality shopping with movement of the avatar of a user in a virtual shopping mall. CONSTITUTION: A service providing server builds a virtual shopping mall including virtual streets and virtual stores of an online(S100). The service providing server moves an avatar of a user in the virtual shopping mall built according to an signal inputted from a user terminal(S200). The service providing server saves mileage for the user according to movement of the avatar(S300). The avatar is entered in virtual shops(S400). An inside of the virtual shops are transmitted to the user terminal as a 3D image(S500). Detail information of a specific product is transmitted to the user terminal(S600). [Reference numerals] (S100) Step for constructing a virtual shopping mall online; (S200) Step for moving an avatar of a user in the virtual shopping mall; (S300) Step for accumulating mileage for the user according to movement of the avatar; (S400) Step for enabling the avatar to enter a virtual store; (S500) Step for transmitting a 3D image of the inside of the virtual store to a user terminal; (S600) Step for transmitting detailed information of a specific product to the user terminal
Patent KR-20120106200-A (KR)
Title: Power generating device using permanent magnets
Inventor: YU YOUNG DONG
IPC: H02K53/00
Filed: 2011-03-18
Abstract: PURPOSE: A power generator using a permanent magnet is provided to minimize an angle velocity by alternately arranging the permanent magnet of each rotary plate. CONSTITUTION: A main body(10) has a space comprising a plurality of frames. A rotary plate(20) is mounted in the space of the main body to be rotated by a rotary shaft(S). A plurality of permanent magnets is arranged on the outer circumferential surface of the rotary plate in all directions. A fixing plate(30) is mounted for receiving the rotary plate. The rotary plate and the fixing plate have an inclined groove(31) to insert the permanent magnet and a fixing pin(32) preventing the permanent magnet from moving.
Patent KR-20120107317-A (KR)
Title: Electronic deivice and method for obtaining drive video and server and method for providing dirve video
Inventor: LEE HAE IL
IPC: B62D41/00
Filed: 2011-03-21
Abstract: PURPOSE: An electronic device and a method for obtaining a driving video, and a server and a method for providing the driving video are provided to automatically provide the driving video collected in the electronic device to another electronic device through a social network. CONSTITUTION: A navigation device records a driving video using an image acquisition module(S100). A specific event is generated(S110). The driving video taken in a specific section is stored in a storage(S120). Traffic information is transmitted to an external device using a social network service(S130). [Reference numerals] (AA) Start; (BB) End; (S100) Taking a photograph of a travelling image; (S110) Generating a predetermined event; (S120) Storing the travelling image taken in a specific section including an event generating point; (S130) Transmitting a traffic content including the travelling image and travelling image related information to an external device
Patent KR-20120109194-A (KR)
Title: The fire fighter feed mechanism which
Inventor: KANG YOUNG MO
IPC: A62C35/20
Filed: 2011-03-28
Abstract: PURPOSE: A press type fire extinguishing water feeder capable of using waterworks (domestic water, and industrial water) as secondary fire extinguishing water is provided to reduce capacity of existing fire extinguishing water tank, thereby suppressing fire at the beginning. CONSTITUTION: A press type firefighting water feeder capable of using waterworks (domestic water, and industrial water) as secondary firefighting water comprises a fire extinguishing water tank(100), an air tank(200), a fire extinguishing water supplying pipe(400), waterworks, a waterworks supply tube(500), a voltage transformation nozzle(600), and a sprinkler(700). The waterworks supply tube is connected to the voltage transformation nozzle in order to supply waterworks as secondary fire extinguishing water. The voltage transformation nozzle is connected to one side of the waterworks supply tube and the fire extinguishing water supply tube and provides the fire extinguishing water with the sprinkler. The voltage transformation nozzle provides waterworks to the sprinkler through the waterworks supply tube.
Patent KR-20120110552-A (KR)
Title: Drawing mould having a friction block
Inventor: HONG SEUNG TAEK
IPC: B21D24/16
Filed: 2011-03-29
Abstract: PURPOSE: A drawing mold with a friction block is provided to prevent damage to the surface of dies during compression molding of high-strength steel blank by adjusting the strength of the friction block. CONSTITUTION: A drawing mold comprises a lower die(1), an upper die(2), and a friction block(3). The lower die is fixed to the top of a press bed. The upper die is arranged above the lower die and lowered as being mounted on a press head to compress blank. The friction block is embedded in the top of the lower die and changes the frictional coefficient between the bottom surface of the blank and the surface of the lower die.
Patent KR-20120110654-A (KR)
Title: Apparatus and method for testing display panel
Inventor: JEON SEUNG HWA
IPC: G01N21/88
Filed: 2011-03-30
Abstract: PURPOSE: A device for inspecting a display panel and a method thereof are provided to automatically inspect whether foreign materials are attached to the display panel. CONSTITUTION: An image obtaining unit(4) is installed in an inspection area. The inspection area is located between a first waiting area and a second waiting area. The image obtaining unit obtains an inspection image for a display panel. The display panel passes through the inspection area. A lighting unit(23) provides light to the display panel to obtain an inspection image for the display panel.
Patent KR-20120111803-A (KR)
Title: Method for generating digital surface model based on parallel processing and system thereof
Inventor: KIM KEE TAE
IPC: G06F19/00
Filed: 2011-04-01
Abstract: PURPOSE: A parallel process based digital surface model generating method and a system thereof are provided to divide a target area for generating a DSM into specific unit areas and to prevent increase of processing time by generating DSM of a target area by performing parallel process of a divided unit area. CONSTITUTION: A target area for generating a DSM is divided into a plurality of unit areas(S620). Reference images including at least one unit area are searched(S640). Height values corresponding to two-dimensional coordinates are extracted by using the searched reference images. The DSM of the target area is generated by using the unit DSM(S660). [Reference numerals] (AA) Start; (BB) Searching for reference images including at least one unit area; (CC) Searching for reference images including at least two unit areas; (DD) Searching for reference images including at least N unit areas; (EE) Generating unit DSM of a first unit area by using a height value by extracting the height value corresponding to two-dimensional coordinate by using reference images; (FF) Generating unit DSM of a second unit area by using a height value by extracting the height value corresponding to two-dimensional coordinate by using reference images; (GG) Generating unit DSM of an N unit area by using a height value by extracting the height value corresponding to two-dimensional coordinate by using reference images; (HH) End; (S610) Determining virtual surface of a target area; (S620) Dividing the virtual surface into N unit areas; (S630) Supplying information for unit areas for parallel process; (S650) Merging generated unit DSMs; (S660) Generating DSM of a target area by processing a bending part of the unit DSM
Patent KR-20120116129-A (KR)
Title: Disk brake pad for heat transfer prevention
Inventor: KIM HYANG RAE
IPC: F16D65/04
Filed: 2011-04-12
Abstract: PURPOSE: A disc brake pad for preventing heat transferring is provided to reduce vapor lock by reducing the heat conductivity of a caliper while braking. CONSTITUTION: A disc brake pad(20) for preventing heat transferring comprises a friction material(21), a backing plate(22), and a heat blocking dissimilar material(23). The friction material is installed for the speed reduction and the stop of a vehicle by being contacted with a brake disc directly. The brake disc is connected to an engine drive shaft. The backing plate transfers the hydraulic force of a caliper by supporting the friction material. The heat blocking dissimilar material is installed in the contact portion of the backing plate and the caliper through hot pressing.
Patent KR-20120089543-A (KR)
Title: Multi-chip module (mcm) power quad flat no-lead (pqfn) semiconductor package utilizing a leadframe for electrical interconnections
Inventor: FERNANDO DEAN
IPC: H01L25/16
Filed: 2011-05-11
Abstract: PURPOSE: A multi-chip module(MCM) power quad flat no-lead(PQFN) semiconductor package using a lead frame for electrical interconnections is provided to improve thermal conductivity by exposing large surface area die pads on the bottom surface of the PQFN package. CONSTITUTION: A lead frame is composed of die pads. A driver integrated circuit is coupled to a first die pad of the lead frame. Vertical conduction power devices(140a-140f) include a first group and a second group. The first group is coupled to a second die pad of the lead frame. The second group is individually coupled to corresponding die pads of the lead frame.
Patent KR-20120133082-A (KR)
Title: Activity Operation type Eco Pedal Apparatus
IPC: B60K26/00
Filed: 2011-05-30
Abstract: PURPOSE: An active eco pedal device is provided to effectively operate an eco mode by using a voice coil motor type actuator with highly increased thrust for pushing pedals. CONSTITUTION: An active eco pedal device comprises coils(24) and an actuator(20). Current supplied from the outside flows in the coils to form an electric field. The coils are serially arranged in a thrust direction at a predetermined interval. A pair of magnets(25a,25b) is arranged in series according to the position of the coils. A moving unit(26) moved by thrust is positioned inside the pair of magnets. The actuator comprises a voice coil motor and acts with the electric field to make basic thrust. [Reference numerals] (AA) Connecting to brake pedal; (BB) Actuator; (CC) Front; (DD) Back
Patent KR-20110063727-A (KR)
Title: Removal apparatus and method of inter modulation for passive device in wireless communication equipment
Inventor: SHIN YONG SIK
IPC: H04B1/10
Filed: 2011-05-30
Abstract: PURPOSE: A passive device mutual interference cancellation device and method thereof of a radio communication device are provided to remove influence by frequency inter-cell generated by a passive element used in a communication device. CONSTITUTION: A second A/D converter(116) changes a third signal outputted from a passive device into a digital signal. A correlation filtering unit(118) respectively receives input digital signals from a first A/D converter and the second A/D converter. The correlation filtering unit detects correlation between a virtual interferential signal and an interferential signal included in a third signal.
Patent KR-20120134731-A (KR)
Title: Down converting voltage generating circuit
Inventor: JANG CHAE KYU
IPC: G05F3/02
Filed: 2011-06-03
Abstract: PURPOSE: A down converting voltage power circuit is provided to rapidly generate a down converting voltage by minimizing a down converting voltage error. CONSTITUTION: A reference voltage provider(100) provides a reference voltage to a first node. An initial setting part(200) drops a voltage level of the first node to a ground voltage level. A driver(310) drives a down converting voltage from an external voltage. A driving power control part(320) controls driving power for driving the down converting voltage of the driver. [Reference numerals] (421) Delay part
Patent KR-20120136021-A (KR)
Title: Display method and apparatus by using electronic paper display
Inventor: MA BYUNG IN
IPC: G09G3/34
Filed: 2011-06-08
Abstract: PURPOSE: An image display device and method using electronic paper are provided to secure a long use time by managing an image on a display. CONSTITUTION: An electronic paper module displays an image. A main signal processor includes a main processor and a memory. The main processor sends an image to the electronic paper module. A subsidiary processor(14) switches power supply for the main signal processor. The memory stores data of the subsidiary processor. A power management part manages power supply. [Reference numerals] (13) EPD Drive; (14) Subsidiary processor; (15) Power management & battery; (AA) Solar cell; (BB) Main signal processing; (CC) Memory 1; (DD) Memory 2; (EE) Main processor; (FF) Memory; (GG) User I/F
Patent KR-20120136035-A (KR)
Title: Biopin
Inventor: CHUNG JI HYUNG
IPC: A61F2/82
Filed: 2011-06-08
Abstract: PURPOSE: A peptidic biofin is provided to enhance intercellular physical binding and to be used as a diagnostic or therapeutic material. CONSTITUTION: A fusion protein contains: a membrane protein; one or more cell-penetrating peptides(CPPs) conjugated to the protein; and one or more cell adhesive peptides conjugated to the protein. The protein includes opioid receptor delta transmembrane domain 1(OPRD TM1). The CPPs are trans-activating transcriptional activator(Tat), Antp, Mph-1, VP22, or HP4. The cell adhesive peptides are denoted sequence number 3(RGDS), sequence number 4(KQAGDV), sequence number 5(VAPG), sequence number 6(YAVTGRGDSPAS, FIB1), sequence number 7(ATLQLQEGRLHFXFDLGKGR, EF1zz), sequence number 8(AGTFALRGDNPQG, A99), or sequence number 9(GEFYFDLRLKGDKY, 531). A contrast composition contains the fusion protein and pharmaceutically acceptable carriers. [Reference numerals] (AA,BB,CC,DD,EE,FF) Cell; (GG) Partial domain of specific membrane protein of cells; (HH) Cell-penetrating peptide; (II) Adhesive peptide(including RGD)
Patent KR-20120139943-A (KR)
Title: Parking system for regulating drunken driver using balloon test, method for regulating drunken driver using the same
Inventor: YOUN HYUNG GWAN
IPC: G08G1/065
Filed: 2011-06-20
Abstract: PURPOSE: A parking system with a drunk-driver blocking function is provided to prevent traffic accidents due to a drinking driving. CONSTITUTION: A parking fee settlement unit(300) includes an input unit(310), a drunkometer(320), and an MPU(370). The input unit recognizes a parking tag. The drunkometer generates measurement result by measuring a drinking state from gas inputted to an air inlet. The MPU transmits a breaker lock control command to a breaker by comparing the measurement result with a threshold value of a storage unit. The MPU transmits information about the parking tag and video recorded by CCTV to a parking control server. [Reference numerals] (301) Transceiver; (310) Input unit; (320) Drunkometer; (330) CCTV; (350) Electric board; (370) MPU; (390) Storage unit
Patent KR-20130000810-A (KR)
Inventor: JIN WEI LAN
IPC: A47K1/09
Filed: 2011-06-24
Abstract: 본 고안은 욕실 또는 화장실 벽면에 설치하여 사용하는 높은 테두리가 있는 선반에 관한 것 으로써 고정부품을 접착제로 벽면에 접착 고정하고 고정부품의 가이드 라인에 선반 양단의 가이드 레일을 상응되게 끼워 고정하여 간단하게 설치할 수 있어 설치와 해체가 편이하고 청소가 용이하며 선반 변두리에 테두리가 높아 사용이 안전하며 욕실용품의 정리가 일렬이어서 사용이 편리하고 선반 테두리에 교체 가능한 여러 종류의 장식스티커로 사용자의 미적 취향에 따라 선택하여 욕실 또는 화장실의 부동한 인테리어 분위기를 연출 할 수 있다.
Patent KR-20120117608-A (KR)
Title: A portable lighting apparatus having heat sink
Inventor: PARK YOUNG JUNE
IPC: F21L4/00
Filed: 2011-06-27
Abstract: PURPOSE: A portable lighting device with a heat sinking plane is provided to fundamentally prevent a current supplied from a rechargeable battery to a light emitting unit in a driving switch off state. CONSTITUTION: When external power is supplied through an adaptor holder, a switching mode power supply(11) supplies the external power to a first rechargeable battery(12) and a stabilizing unit(14), respectively. The stabilizing unit stabilizes the external power flow from the switching mode power supply and the first rechargeable battery and supplies the stabilized external power to a LED driving unit(15). The LED driving unit controls a LED array unit(16) by using the external power supplied from the stabilizing unit. [Reference numerals] (12) First rechargeable battery; (13) First switch unit; (14) Stabilizing unit; (15) LED driving unit; (16) LED array unit
Patent KR-20130002092-A (KR)
Title: Manufacturing device of large connecting rod for ship and generator engine and manufacturing method of large connecting rod for ship and generator engine using the same
Inventor: PARK SEUNG HEE
IPC: B21D53/00
Filed: 2011-06-28
Abstract: PURPOSE: A large size connecting rod manufacturing equipment for a ship and a generator engine and a manufacturing method thereof are provided to form the semicircular shaped end part of a connecting rod through a bending process without cutting, and to process the center rod part and the end part of a connecting road by die forging to be near to the final demand dimension. CONSTITUTION: A large-size connecting rod manufacturing equipment for a ship and a generator engine comprises an upper base(100), a lower base(200), multiple sliding mold parts(300), a power converting unit(400), a rod compression upper mold. The power converting unit is contacted with the sliding mold part as the upper and the lower base come close to each other, and includes multiple rotating rods rotated by lifting force from the upper and the lower parts narrowing each other, thereby converting the lifting force into a horizontal transfer force to transfer the sliding mold parts. The rod compression upper mold is contacted for holding with the center part of forging body placed at the rod compressing lower mold as the upper and the lower part bases is closed from each other. The end part of a sliding mold part sliding-transferred by the power converting unit is contacted with and applies pressure to the one end part or both parts of the forging body to be bent on the center of a round mold.
Patent KR-20130008357-A (KR)
Title: Electric power steering device
Inventor: PARK SANG JUN
IPC: B62D3/04
Filed: 2011-07-12
Abstract: PURPOSE: An electric steering device is provided to reduce the rattles between a worm shaft part and a worm wheel part with a lesser load as the support part supports the worm shaft part with the principles of an inclined plane. CONSTITUTION: An electric steering device comprises a worm shaft part(10), a worm wheel part(20), a case part(30), and a support part(40). The worm shaft part comprises a worm gear(11). The worm wheel part is engaged with the exterior of the worm gear. The support part is mounted on the case part and supports the worm shaft part. The support part comprises a fixed plate(41), a movable plate(42), a press plate(43), an elastic body(44), and a support body(45).