baber/WOPTO huggingface dataset:
Patent KR-20080075807-A (KR)
Title: Focal plane shutter for cameras
Inventor: YAMAGUCHI YASUTAKA
IPC: G03B9/08
Filed: 2008-02-13
Abstract: A focal plane shutter for cameras is provided to form a concave part in a buffer member such that protrusions from an inner side surface of a wing chamber are in contact with the concave part of the buffer member. A shutter bottom board(1) is made of synthetic resin. The shutter bottom board is provided at the center thereof with a rectangular opening(1a). An intermediate plate(2) and a sub bottom board(3) are sequentially attached to the shutter bottom board with a predetermined interval. The attachment is achieved by a suitable unit. A rear wing and a wing chamber are provided between the shutter bottom board and the intermediate plate. The intermediate plate and the sub bottom board have an opening part corresponding to the opening of the shutter bottom board.
Patent KR-20090095848-A (KR)
Title: Holding device for Silicone liner for artificial arm or leg
Inventor: KIM YOUNG KI
IPC: A61F2/60
Filed: 2008-03-06
Abstract: A silicon liner holder apparatus for artificial arms or legs is provided to conveniently and stably use the artificial arms and legs. A silicon liner holder apparatus for artificial arms or legs comprises: a silicon liner (11) for artificial arms or legs, which is fixed to attach to a socket; a connection pin (13) having plural sawteeth; a holder body (17) which has an elastic holder which fixes the connection pin on the socket; and a attaching/detaching switch which is installed on the side of holder body and operate the elastic holder to tighten the sawteeth or separate from the sawteeth.
Patent KR-20080087667-A (KR)
Title: Apparatus for discharging and filling nut coke into furnace
Inventor: LEE SANG RYUEL
IPC: C21B5/00
Filed: 2008-03-06
Abstract: An apparatus for weighting a nut coke into a furnace is provided to measure weight of the nut coke which is injected in the furnace, compile a database, and manage the information by weighting units and a microcomputer. An apparatus for weighting a nut coke into a furnace comprises a frame(11), a weighting hopper(12), an aperture opening and closing unit(60), weighting units(40), and a microcomputer. The weighting hopper is suspended at brackets which are supported by the frame and installed at an upper side of a conveyer to discharge the nut coke set by a screen through a lower aperture of the conveyer. The aperture opening and closing unit is arranged at a lower side of the weighting hopper. The weighting units are installed between the frame and the brackets. The microcomputer collects data which is weighted by the weighting units. The aperture opening and closing unit includes a door(61) and a hydraulic actuator.
Patent KR-20080027481-A (KR)
Title: Ground boring method using multi-point rock boring
Inventor: HAN DONG DEOK
IPC: E02D11/00
Filed: 2008-03-07
Abstract: A ground boring method by multi-point bedrock boring is provided to heighten efficiency at bedrock excavation, to cut down on the expenses of expendable supplies at preliminary excavation, and to prevent delay in construction caused by replacing an excavation bit. A ground boring method by multi-point bedrock boring comprises the steps of: penetrating a casing(30) for keeping a borehole wall, excavating the inside soil of the casing to the upper side of a bedrock layer(12) using a soil excavating machine(21) and forming an excavation hole in a soil layer(11); placing an induction machine composed of a center pipe, many outer pipes and many support plates in the casing, placing bedrock boring machines(24) in the center pipe and the outer pipes of the induction machine in order and forming many small-sized boring holes(39) in the bedrock layer, and then drawing out the induction machine; after forming the small-sized boring hole to the planned depth, approaching a bedrock excavating machine corresponding to the planned final diameter of the bedrock layer into the casing, and excavating the bedrock layer to the planned depth.
Patent KR-20090099657-A (KR)
Title: A query expansion method that improves precision without degrading recall using augmented terms
Inventor: WHANG KYU YOUNG
IPC: G06F17/30
Filed: 2008-03-18
Abstract: A query expanding method for expanding a query by adding a new term related to the query of a user is provided to increase the accuracy of the search requested by the user by applying a word without deterioration of recall. A query module is defined(S10). A new related term related to each initial term is selected. The query is expanded by adding the new related vocabulary(S20). The term added as the combination word is added to query(S30). The weighted value is set up in each term of the expanded query(S40). The selection of the related vocabulary is performed with a first term according to the similarity between terms.
Patent KR-20090099664-A (KR)
Title: Door opening and shutting switch of commercial vehicles
Inventor: PARK JUNG YEON
IPC: E05B83/42
Filed: 2008-03-18
Abstract: A door opening and closing switch of a commercial vehicle is provided to increase the rigidity and to prevent an operation lever from coming off by forming the outer circumference of the united rod in the wedge shape. A door opening and closing switch of a commercial vehicle is composed of an operation lever, a moving block(140), and a terminal(190). Two contact points are formed if a moving contact point and a fixed contact point contacts to each other. The operation lever is combined to the moving block combined to a holder(170) within a body(120). A detent(160) which is elastically supported by a spring is formed at the lower part of the moving block. The detent pressurizes a moving piece(180) with operation of the operation lever. The terminal passes through a base(130) combined to the lower part of the body.
Patent KR-20090104275-A (KR)
Title: Pairwise test case generation method based on module dependency and computer readable medium for recording program thereof
Inventor: CHOI KYUNG HEE
IPC: G06F11/263
Filed: 2008-03-31
Abstract: PURPOSE: A method generating a test case considering a dependent relation between modules and a recording media storing a program are provided to express a dependent relation between the modules within a range which a number of test cases does not increased within the range. CONSTITUTION: A method generating a test case considering a dependent relation between modules is as follows. Two pair of test cases are generated(S100). PTMD(Pair wise Testing based on Module Dependency) test case which satisfied with a module dependent relation is generated by calling for one node function(S200). A proper test case set is generated by summing the PTMD test case and the two test case.
Patent KR-20090107350-A (KR)
Title: Method and Apparatus for providing virtual channel service
Inventor: LEE YOU JIN
IPC: H04N5/45
Filed: 2008-04-08
Abstract: PURPOSE: A method and an apparatus for providing a virtual channel service are provided to first reproduce contents which have big selection possibility, thereby increasing satisfaction of a user. CONSTITUTION: A method for providing a virtual channel service comprises the following steps. A content list recorded in a personal video recorder and virtual channel information are maintained. A reproduction order of contents included in the contents list is determined according to a preset algorithm(S804). Contents are successively reproduced according to the reproduction order using the virtual channel.
Patent KR-20090108410-A (KR)
Title: Sealing apparatus for vaccum chamber and substrate assembling apparatus having the same
Inventor: KIM SANG OH
IPC: H01L21/02
Filed: 2008-04-11
Abstract: PURPOSE: A sealing apparatus for a vacuum chamber and a substrate bonding apparatus having the same are provided to improve a facility operation ratio by maintaining sealing between a shaft part and a chamber part through a sealing plate including an O-ring. CONSTITUTION: A substrate bonding apparatus includes a chamber part(100), a top table, a bottom table(300), an arranging part, and a sealing maintaining unit(500). The top table and the bottom table are faced inside the chamber part. The arranging part arranges substrates fixed to the top table and the bottom table by moving the bottom table. The sealing maintaining unit maintains sealing between the arranging part and the chamber part. The arranging part includes a plurality of shaft parts(410). The shaft parts penetrate a floor surface of the chamber part, and are connected to the bottom table. The sealing maintaining unit includes a first sealing plate(510) and at least one O-ring part(520).
Patent KR-20090113498-A (KR)
Title: Optical joystick module
Inventor: AHN GEON JOON
IPC: G06F3/042
Filed: 2008-04-28
Abstract: PURPOSE: An optical joystick module is provided to improve the operation performance of an image sensor by comprising a spill light filtering member on a surface of an image sensor. CONSTITUTION: A subject is contacted with a cover plate. A holder(20) is combined with the cover plate. A receiving space is equipped in the inside of the holder. A lighting member(30) is installed in the out side of the holder. The lighting member emits the light toward the subject. An imaging unit(40) images the light source which crashes into the subject and refracted. An image sensor(50) comprises a stray light filtering element which filters out the outside stray light.
Patent KR-20090115568-A (KR)
Title: Apparatus for loading raw material and unloading molded lens automatically, and Method of loading raw material and unloading molded lens
Inventor: LEE EUN SOO
IPC: B29D11/00
Filed: 2008-05-02
Abstract: PURPOSE: An apparatus for loading a raw material and unloading a molded lens automatically and a method therefor are provided to reduce time required to restoration time due to crushed molded lens and remaining lenses by performing discharge operations repetitively. CONSTITUTION: An apparatus for loading a raw material and unloading a molded lens automatically comprises a feeding unit, a carrying unit, a first robot handler(4), a second robot handler(110,120), a raw material alignment unit(30), a raw material alignment unit transfer device, a remaining lens discharging device, and an automatic multi-magazine device(80,90). A carrying conveyor(2) transferring a mold(7) and a feeding conveyor(3) are installed on both sides of a molding device.
Patent KR-20090118487-A (KR)
Title: Apparatus and method for interpolation error concealment of motion compensated interpolated frame
Inventor: HAN DONG IL
IPC: H04N7/01
Filed: 2008-05-14
Abstract: PURPOSE: An interpolation error concealment method of a motion compensation interpolation frame capable of preventing the image degradation of an interpolation frame is provided to prevent error detection by a great pattern in order to detect the interpolation error area within a macron block. CONSTITUTION: An interpolation error concealment method of a motion compensation interpolation frame capable of preventing the image degradation of an interpolation frame is as follows. A difference between vertical pixel information and horizontal pixel information is evaluated in each block barrier by using the interpolation error concealment method. The interpolation error area detected in the interpolation error area detection step is corrected for the frame interpolation(S21).
Patent KR-20090118744-A (KR)
Title: Semiconductor installed board and manufacturing method of the same
Inventor: CHUNG WON SUB
IPC: H01L23/12
Filed: 2008-05-14
Abstract: PURPOSE: A semiconductor mounting substrate and a manufacturing method thereof are provided to lower a manufacturing cost and to reduce plating thickness of each layer by minimizing surface roughness of plating laminated on a substrate. CONSTITUTION: A wiring layer is formed on a semiconductor mounting substrate(500). A barrier layer(110) is formed on a top surface of the wiring layer by plating Ag or Ag alloy through a burnish plating method. A junction layer(100) is formed by laminating Au on a top surface of the barrier layer. The Au is plated by a burnish plating method with a semi burnish state or a burnish state.
Patent KR-20090119515-A (KR)
Title: Substrate inserted metal segment
Inventor: RYOU BYUNG HOON
IPC: H05K1/02
Filed: 2008-05-16
Abstract: PURPOSE: A substrate is provided to increase ratio of permittivity to permeability by inserting a plurality of metal members to a permeability material. CONSTITUTION: A substrate includes a permeability material(100) and a plurality of metal members(200). The metal members are inserted inside the permeability material in order to increase ratio of permittivity to permeability, and are a plurality of segments of different length. A position and inserting depth of the metal members are controlled. A gap between the metal members is controlled according to a desired frequency band and a bandwidth. The frequency band and the bandwidth are controlled by controlling a size and the number of metal members.
Patent KR-20090120529-A (KR)
Title: Method for production of carbon fiber supporter
Inventor: JANG HYUN TAE
IPC: B01J20/02
Filed: 2008-05-20
Abstract: PURPOSE: A method for manufacturing a carbon fiber support is provided to decrease the amount of waste while preventing generation of greenhouse gas, and to offer good absorption performance. CONSTITUTION: A method for manufacturing a carbon fiber support includes the following steps of: supporting two or more among Fe, Ni, Al, Si, SiC, Cu, Mn, and Cr in alumina or oxide titanium with the weight ratio of 0.05 ~ 50 %; progressing a carbon generation reaction in a container at a temperature of 200°C~600°C; and mixing ethanol and methanol.
Patent KR-20090121919-A (KR)
Title: Electrostatic chuck and vacuum processing apparatus having the same
Inventor: PARK YONG GYUN
IPC: G02F1/13
Filed: 2008-05-23
Abstract: PURPOSE: An electrostatic chuck and a vacuum processing device including the same are provided to prevent breakdown of an insulation layer of the electrostatic chuck due to the difference of the thermal expansion between the base material and the insulation layer using the base material made of titanium or titanium alloy. CONSTITUTION: An electrostatic chuck(20) includes a base material(22), a first insulation layer(25), an electrode layer(26), and a second insulation layer(27). The base material is made of titanium or titanium alloy. The first insulation layer is formed in the upper side of the base material. The electrode layer is formed in the upper side of the first insulation layer and is connected to the DC power source to generate electrostatic force. The second insulation layer is formed in the upper side of the electrode layer.
Patent KR-20090122796-A (KR)
Title: Method for cancelling the feedback interference
Inventor: LEE KYU HA
IPC: H04B7/005
Filed: 2008-05-26
Abstract: PURPOSE: A feedback interference eliminating method is provided to estimate a correct feedback interference channel by using a training sequence having an excellent correlation property and full band response. CONSTITUTION: A receiver(510) receives an input signal mixed with a real feedback interferential signal. An estimated signal generator(520) generates an estimated signal based on a training sequence. An error signal calculator(530) calculates an error signal, which is a difference between the input signal and the estimated signal. The estimated signal generator generates again the estimated signal based on a value of the error signal. The estimated signal generator obtains again the error signal based on the value of the regenerated estimated signal.
Patent KR-20090123481-A (KR)
Title: Flash memory device and method of manufacturing the same
Inventor: SHIN HACK SEOB
IPC: H01L21/8247
Filed: 2008-05-28
Abstract: PURPOSE: A flash memory device and a manufacturing method thereof are provided to improve integration degree of the flash memory device by integrating cell transistors on a surface of a substrate vertically. CONSTITUTION: A cell stack(400) is formed by stacking a semiconductor layer(410) and an interlayer isolation layer(420) on a substrate(310) repeatedly. Junction regions setting the region between the mutual regions to channel regions are formed on a semiconductor layer with a stripe type. The interlayer isolation layer is formed to insulate the semiconductor layer. A gate column passes through the cell stack, is vertical to the substrate, and divides the junction regions into both sides. A trap layered stack is introduced in an interface between the gate column and the cell stack to store the charge. An inter-stack isolation layer(700) passes through the gate column and the channel region between the rows of the junction region and isolates the rows.
Patent KR-20090125878-A (KR)
Title: Rear floor combine structure of car
Inventor: KIM YOUNG ROCK
IPC: B62D25/20
Filed: 2008-06-03
Abstract: PURPOSE: A rear floor coupling structure of a vehicle is provided to reduce the injury by improving the performance coping with rear collision and improving the distortion strength by forming the closed cross section at a rear end member of the lower part of a rear floor and to simplify the structure by manufacturing the combination rear floor so that a rear floor and the end of a rear cross member are connected. CONSTITUTION: In a rear floor coupling structure of a vehicle, a rear floor(12) is attached to a back panel(20) by welding. Both sides of the rear floor are put on a side member to be supported. A rear cross member(14) is arranged near the side member to support the rear side of the rear floor. A combination rear floor(10) is formed at one time by using a press mold so that the rear floor and the end of the rear cross member are connected. The connection of the combination rear floor is formed to be rounded and a rear end member(30) is formed in the lower part. The closed cross section is formed by attaching the rear end member to the lower part of the back panel and the combination rear floor.
Patent KR-20090126124-A (KR)
Title: Board coupling boss and making methode thereof
Inventor: PARK SANG BONG
IPC: B21D51/00
Filed: 2008-06-03
Abstract: PURPOSE: A sheet connecting boss and a manufacturing method thereof are provided to secure improved strength and productivity of the connection boss, simplified process, and reduced material cost. CONSTITUTION: A manufacturing method of a sheet connecting boss(1) comprises the steps of: forming a body(3) with a flange(2) on the bottom thereof by subjecting a sheet material to blanking and deep drawing, securing a press die above the body, and punching the flange from underside of the flange to form a groove(4) at the junction of the body and the flange.
Patent KR-20090129194-A (KR)
Title: Front sliding door of bus
Inventor: SEOK DONG CHEOL
IPC: B60J5/04
Filed: 2008-06-12
Abstract: PURPOSE: A front sliding door of a bus is provided to park a bus in a small space because the opening width of a door is small and to reduce the risk of collision with a vehicle, a bicycle, and a pedestrian approaching from rearward. CONSTITUTION: A front sliding door of a bus is composed of a driving motor, a guide arm(40), a deceleration type planetary gear mechanism(100), and a door arm(30). The driving motor is arranged in a vehicle body mounting part(10). The driving motor transmits the driving force to a door(20) in opening/closing a door. One end of the guide arm is connected to the vehicle body mounting part and the other end is connected to the door so that the guide arm sets up the moving route of the door. The deceleration type planetary gear mechanism is composed of a sun gear, a pinion gear, and a ring gear. The sun gear is combined to the driving motor to transmit the rotary force. The pinion gear is geared to the outside of the sun gear. The ring gear is geared to the outside of the pinion gear. One end of the door arm is connected to the door. The other end of the door arm is connected to the pinion gear of the deceleration type planetary gear mechanism.
Patent KR-20090131429-A (KR)
Title: Antenna for potable terminal and potable terminal having the same
Inventor: CHO SANG HYEOK
IPC: H01Q1/24
Filed: 2008-06-18
Abstract: PURPOSE: An antenna for a portable terminal and the portable terminal having the antenna are provided to lengthily form a radiation line within volume of a limited dielectric block, thereby reducing overall size of the antenna. CONSTITUTION: Second radiator patterns(22,14,18) are electrically connected to first radiator patterns(10,26,28,32). A coupling pattern carries out coupling of a flow of currents incoming to the second radiator patterns. Ends of each one side of the first radiator patterns and ends of each one side of the second radiator patterns are separated from each other in a predetermined distance. The ends of each one side of the first radiator patterns and the ends of each one side of the second radiator patterns are overlapped together in parallel.
Patent KR-20090132999-A (KR)
Title: Semiconductor device having 4f2 transistor and the method for manufacturing the same
Inventor: YANG KI HO
IPC: H01L21/8242
Filed: 2008-06-23
Abstract: PURPOSE: A semiconductor device with a 4F2 transistor and a manufacturing method thereof are provided to prevent collapse of a pattern by forming the 4F2 transistor with a pile structure instead of a pillar structure. CONSTITUTION: An active area is defined on a semiconductor substrate(100). A first trench is formed in the active area with a vertical structure. A second trench is formed in an orthogonal direction to the first trench. A buried bit line(170) buries a part of the first trench. The buried bit line is formed in one direction of the semiconductor substrate. A word line(195) buries a part of the second trench and includes a gate metal film pattern and a gate electrode. An insulation film separates the word line and the buried bit line. An interlayer insulation film(200) buries the second trench.
Patent KR-20100003835-A (KR)
Inventor: KIM KEUN JUN
IPC: H01L21/027
Filed: 2008-07-02
Abstract: PURPOSE: An exposure mask for an EUV optical source is provided to suppress a step between a reflection layer and an absorption layer by forming the absorption layer in a space between the reflection layers after patterning the reflection layer. CONSTITUTION: A sacrificial layer is formed on a semiconductor substrate(100). A sacrificial layer is patterned. A reflective layer(103) is formed on the semiconductor layer including the sacrificial layer. The sacrificial layer and the reflection layer formed on the sacrificial layer are removed. An absorption layer(104) are formed between the plurality of reflection layers. The reflection layer is comprised by repeatedly stacking one selected from a group of Mo/Si, Mo/Be, and MoRu/Be. The absorption layer is comprised of one of chrome, germanium or tantalum nitride layer.
Patent KR-20100004291-A (KR)
Title: Liquid crystal display device
Inventor: JEONG HAE YEON
IPC: G02F1/1333
Filed: 2008-07-03
Abstract: PURPOSE: A liquid crystal panel for making a slim and small liquid crystal display is provided to fix the backlight assembly and the liquid crystal panel by a first and a third support unit. CONSTITUTION: A backlight assembly(200) is arranged in a lower part of a liquid crystal panel(300). A first support unit is arranged on the side of the backlight assembly. A second support unit is expanded from the first support part. The second support unit is arranged in the lower part of the liquid crystal panel. The second support part supports the lower surface of the liquid crystal panel. The third support unit is expanded from the first support unit. The third support unit is arranged on the side of the liquid crystal panel.