baber/WOPTO huggingface dataset:
Patent KR-20070081545-A (KR)
Title: Welding jig for preparation of core pack
Inventor: KIM HYEONG CHAN
IPC: B23K37/04
Filed: 2006-02-13
Abstract: A newly structured welding jig that can easily perform welding of metal plates on electrode terminals of the batteries when manufacturing a core pack in which cylindrical batteries are used as unit batteries, and a welding jig using common metal plates that can manufacture core packs with various structures are provided. A jig(500) comprises: first and second molds(600.601) of which one sides are rotatably connected to each other; and upper and lower covers(700,800) of which one sides are rotatably connected to upper and lower portions of the first mold(600). The first and second molds are connected to each other by means of a hinge, and the upper and lower covers are also connected to the first mold by means of hinges. The first and second molds have series of semi-cylindrical inner surfaces(610,611) formed on inner surfaces thereof correspondingly to outer surfaces of cylindrical batteries, and the molds are united with each other to form a cylindrical inner surface structure. The upper and lower covers having mounting grooves(710,810) carved in inner surfaces thereof such that metal plates to be welded to electrode terminals of respective batteries are provisionally mounted on the mounting grooves, and the upper and lower covers have through grooves for welding punched at positions thereof corresponding to the electrode terminals of the batteries.
Patent KR-20070082139-A (KR)
Title: Shift register, and scan drive circuit and display device having the same
Inventor: KANG SEUNG JAE
IPC: G02F1/133
Filed: 2006-02-15
Abstract: A shift register, and a scan driver and a display device having the same are provided to prevent an excessive current in a carry receiving transistor by supplying a carry signal compensated for ripple components to the carry receiving transistor. A shift register includes a current stage(210) and a first capacitor(Crc). The current stage outputs an output signal in response to a scan starting signal or a carry signal from a previous stage. The first capacitor removes ripple components from the carry signal, which is output from the current stage to activate a next stage(220). The shift register further includes a first clock pattern for supplying a first clock signal to the current stage. The first capacitor is defined by a connecting pattern, the first clock pattern, and a gate insulating film. The connecting pattern electrically connects the current and next stages, and delivers the carry signal. The first clock pattern is overlaid with the connecting pattern. The gate insulating film is disposed between the connecting pattern and the first clock pattern.
Patent KR-20070083364-A (KR)
Title: Vertical type apparatus for reclaiming plastic materials
Inventor: YANG DONG BOK
IPC: B29B17/02
Filed: 2006-02-21
Abstract: A vertical type plastic regenerating device is provided to make the size smaller and to increase the work efficiency by collectively performing waste plastic melting, cooling, cutting, and recovering processes. In a vertical type plastic regenerating device having a vertical type body(10), a material input unit(20) is installed at the upper part of the vertical type body to receive waste plastic. An upper end of a vertical type extrusion unit(30) communicates with the lower end of the material input unit through a transfer pipe and the extrusion unit comprises a case formed at the lower end and provided with an extrusion port; a screw installed in the case; and a heating unit surrounding the outer peripheral surface of the case. A cooling unit(40) is installed in an outer space of the body equipped with a door on the front side to collect the waste plastic melted and extruded from the extrusion unit, at the inner side, and equipped with cooling fans at both sides to cool down the waste plastic extruded material. A cutting unit(50) is installed at the lower side of the cooling unit and composed of a hole through which the cooled waste plastic extruded material flows in and a cutter installed in side to cut the waste plastic extruded material transferred through the hole. A recovering unit(60) is mounted at the lower side of the cutting unit and equipped with a nipple at one side. The other side of the recovering unit is opened.
Patent KR-20060028802-A (KR)
Inventor: JEON IN TAEK
IPC: B24B7/18
Filed: 2006-03-14
Abstract: 본 발명은 콘크리트 연삭기에 관한 것으로, 이러한 연삭기는 바퀴에 의하여 이동할 수 있는 프레임과, 하부에 회전하는 연삭편이 구비되며 상기 프레임에 장착되는 몸체부와, 상기 프레임의 일측과 연결되게 장착되는 손잡이부로 구성되고, 상기 몸체부는 전원에 의하여 구동되는 모터;와 상기 모터의 회전력을 전달하는 구동축;과 상기 구동축의 단부에 장착되는 원판 형상의 회전판;과 상기 구동축의 일정부위에 고정되는 구동기어;와 상기 구동기어와 맞물리는 최소한 둘 이상의 종동기어;와 상기 종동기어에 연동되고 상기 구동축과 평행하게 장착되며 일단은 상기 회전판을 관통하여서 장착되는 종동축; 및 상기 종동축의 단부에 체결되어 콘크리트 표면을 연삭하는 연삭편;으로 구성된다. 이와 같은 구성에 따라 연삭편의 자체의 회전과 상기 회전판의 회전에 의하여 연삭작업이 정밀하게 이루어지고, 또한 구동기어와 종동기어에 의하여 내구성이 증대된다. 
       
     콘크리트,  연삭,  바닥,  회전,  정밀
Patent KR-20070096649-A (KR)
Title: Electrode assembly for lithium rechargeable battery and lithium rechargeable battery using the same
Inventor: CHANG SEOK GYUN
IPC: H01M4/02
Filed: 2006-03-27
Abstract: An electrode assembly for a lithium secondary battery and a lithium secondary battery containing the electrode assembly are provided to prevent the welding part of an electrode tap from being separated by the rotation or flow of an electrode assembly. An electrode assembly(210) comprises a positive electrode plate(212) and a negative electrode plate(214) facing each other; a separator(213) interposed between the positive electrode plate and the negative electrode plate; and a sealing tape(220) adhered to the outer circumference of the jelly-roll type electrode assembly, wherein the sealing tape is provided with a base and an adhesive layer coated on the inner circumference of the base, and the adhesive layer is made of a material absorbing an electrolyte solution so as to be swollen and has a thickness thicker than the base.
Patent KR-20070098252-A (KR)
Title: System and method for providing automatically completed recommended word by correcting and displaying the word
Inventor: KIM TAE IL
IPC: G06F17/30
Filed: 2006-03-31
Abstract: A system and a method for providing auto-filled recommended words by correcting and displaying the auto-filled recommended words are provided to obtain a better search result by correcting and displaying the auto-filled recommended words which are exposed in real time according to a search keyword input of a user. A search index database(301) indexes and records a search query according to a grapheme unit, a phoneme unit, or a suffix. An auto-filled recommended word extractor(303) extracts the auto-filled recommended words related to the keyword from the search index database by receiving the keyword from the user. An auto-filled recommended word corrector(304) corrects the extracted auto-filled recommended words based on a predetermined recommendation rule. An auto-filled recommended word display part(305) displays the corrected auto-filled recommended words. The keyword index database includes the search frequency of each keyword, and arranges and records the search logs in the search frequency order. The auto-filled recommended word extractor extracts the predetermined number of auto-filled recommended word lists arranged in the search frequency order from the keyword index database.
Patent KR-20070099275-A (KR)
Title: A movable dust cleaner having air cleaning function
Inventor: JANG HAE SANG
IPC: A47L7/04
Filed: 2006-04-04
Abstract: A robot cleaner having an air purifying function is provided to purify air during cleaning by installing a cleaning unit to the lower body and an air purifying unit to the upper body of the robot cleaner. A robot cleaner having an air purifying function comprises a cleaner body(40), a traveling unit, a cleaning unit, an air purifying unit, and a control unit. The cleaner body includes an upper body(11), a lower body, and an upper cover(17) opening and closing an opening(11a) formed at the top of the upper body. The traveling unit is installed in the lower body to move the cleaner body on the floor. The cleaner unit is mounted on the lower body to suck in dust on the floor. The air purifying unit is installed in the upper body to purify air of the area where the robot cleaner is in operation. The control unit is installed in the lower body to control the traveling unit, the cleaning unit, and the air purifying unit.
Patent KR-20070101651-A (KR)
Title: Optical inspection system
Inventor: CHOI HYUN HO
IPC: G01N21/88
Filed: 2006-04-11
Abstract: An optical inspection system is provided to obtain the component of light needed for inspecting various bad shapes on a surface of an inspected object by adjusting the angle of an interruption member. An optical inspection system optically inspect a surface of an inspected object. The optical inspection system includes a camera(110), at least two illuminating units(120), and an interruption member(130). The camera photographs the surface of the inspected object. The illuminating units illuminate the light to a photographing area of the inspected object that is to be photographed by the camera. The interruption member interrupts nits illuminating the non-perpendicular light so that the perpendicular light reflected from the photographing area and perpendicularly introduced into the camera cannot collide with the non-perpendicular light illuminated from the at least two illuminating units.
Patent KR-20070102319-A (KR)
Title: Method and system for providing 3d virtual experience electric manual for maintenance education of power plants and equipments
Inventor: JEONG HUI GYUN
IPC: G06Q50/20
Filed: 2006-04-15
Abstract: A method and a system for providing a 3 dimensional virtual experience electric manual for a maintenance education and a training of the power plants and the equipment are provided to analyze the information of the equipment by implementing the 2 dimensional drawing of the composite elements to the 3 dimensional motion formation information. A method for providing a 3 dimensional virtual experience electric manual for a maintenance education of the power plants and the equipment includes the steps of: a first step of displaying a main window including a body text unit displaying the technical text of the composite elements and a title unit(265) displaying the title of the composite elements; a second step of displaying the technical text corresponding to the selected composite element on the body text unit; a third step of transmitting a request signal requesting the generation of a simple window corresponding to the selected image; a fourth step of generating the simple window including the 3 dimensional motion formation information of the selected composite elements corresponding to the request signal; and a fifth step of displaying the formation of the composite element displayed on the simple window by receiving the outer control request signal for transforming the formation of the 3 dimensional motion formation information.
Patent KR-20060131617-A (KR)
Title: Pavement with water permeability concrete including a granule reproduction aggregate and polymer cement
Inventor: OH KYU WON
IPC: E01C7/00
Filed: 2006-04-24
Abstract: Water permeable concrete pavement by recycling polymer granules is provided to increase rigidity and flexibility of concrete by using belite cement and recycling aggregate, to prevent crack, efflorescence, displacement and bleeding by pre-wetting a rubble layer, and to cut down manufacturing cost by reducing a color layer. A road surface is arranged, and a filter layer and a rubble layer are mounted and compacted. An upper part of the rubble layer is pre-wetted with 10 to 1000 kg per 100 m to prevent moisture absorption of recycled base permeable concrete, and the recycled base permeable concrete layer is arranged and compacted by mixing 25 mm recycled aggregate of 1450 to 2100 kg/m, belite cement of 200 to 400 kg/m, polymer of 1 to 20 % against belite cement, a retarder of 0.1 to 0.5 % against belite cement and water of 20 to 40 % at the ratio of water to belite cement. A polymer granule recycled permeable concrete layer is mounted and dried by mixing 5 mm recycled granule aggregate of 1450 to 2100 kg/m, belite cement of 140 to 280 kg/m, polymer of 1 to 20 % against belite cement, fly ash of 60 to 120 kg/m, a retarder of 0.1 to 0.5 against belite cement, water soluble acryl resin of 1 to 10 % against belite cement, inorganic pigment of 5 to 20 kg per belite cement of 1 m and water of 20 to 40 % at the ratio of water to belite cement. Water soluble epoxy resin is sprayed on the polymer granule recycled permeable concrete layer, and a concrete curing agent of 10 kg/m is distributed and cured by a horizontal joint and a vertical joint. The porosity of concrete is more than 10 %, and the compression strength of concrete is 150 to 300 kg/cm.
Patent KR-20060119750-A (KR)
Title: Method for processing of shape-stable cellulose-based fiber structural product and shape-stable cellulose-based fiber structural product
Inventor: SOBAJIMA MITSUO
IPC: D06C27/00
Filed: 2006-04-25
Abstract: A shape-stable cellulose-based fiber structural product and a processing method thereof are provided to inhibit lowering of the whiteness. The treating solution containing the non formaldehyde resin working agents and the resin working catalyst is provided with the cellulose base fiber structure. Thereafter the cellulose base fiber structure is treated by heat so that the resin working agent and the cellulose are reacted with each other. After or before the heat treatment, the cellulose based fiber structure is treated by medicine containing the optical catalyst. After providing the treatment solution, the cellulose base fiber structure is dried at 80-130 degrees in centigrade and the heat treatment is performed at 140-170 degrees in centigrade.
Patent KR-20070105430-A (KR)
Title: Data transmission system of security device with web camera
Inventor: BYUNG WAN HAN
IPC: H04N7/18
Filed: 2006-04-26
Abstract: A data transmission system of a monitoring device using a web camera is provided to transmit a video file by wireless if an outsider invades and cuts off a wired network or destroys the web camera when the web camera transmits the video file to a high-capacity storage device and store the video file to the temporary storage unit of the web camera without a loss of the video file. A data transmission system of a monitoring device using a web camera comprises the followings: the web camera(110) which transmits a video file to a wireless communication network(130) if a network is disconnected or unstable when a power is down or power line is cut due to an external invasion; the wireless communication network which transmits the video file generated in the web camera through a set path by wireless; and a mass storage device(140) which receives and stores the video file from the web camera through the wireless communication network.
Patent KR-20070106837-A (KR)
Title: Nozzle assembly for developing a photoresist layer
Inventor: WOO SANG YOON
IPC: H01L21/027
Filed: 2006-05-01
Abstract: A nozzle assembly for developing a photoresist layer is provided to form a photoresist pattern having high resolution on a substrate by uniformly mixing developers each supplied from storage units. A first storage unit(110) stores a first developer, and a second storage unit(120) stores a second developer different from the first developer. A developer mixing unit(130) receives the first and second developers from the first and second storage units, and generates an eddy flow to mix uniformly the first and second developers, when the first and second developers are mixed. A nozzle unit(140) is connected to the developer mixing unit to spray the mixed developer.
Patent KR-20070106901-A (KR)
Title: Plastic elliptical drain
Inventor: PARK CHUN MIN
IPC: E02D3/10
Filed: 2006-05-01
Abstract: A plastic board drain containing an oval shaped core is provided to increase discharge capacity of the plastic board drain by maintaining proper distance not to be clogged by a filter jacket surrounding the core. A plastic board drain(10) has a core(20) which drains water from soil through paths(23) in the core and a filter jacket(25) which surrounds the core to prevent foreign materials from entering the core. Dividers(22) having different width are symmetrically placed to shape an oval.
Patent KR-20070109006-A (KR)
Title: Flash memory device having write protection function and write protection method thereof
Inventor: YANG CHUL WOO
IPC: G11C16/22
Filed: 2006-05-09
Abstract: A flash memory device having a write protection function and a write protection method thereof are provided to protect private information and the usage of the flash memory device from other users, by operating the flash memory device by generating a write signal if an external password inputted by a user coincides with a stored internal password. A program operation mode or a security mode of a flash memory device begins according to a fuse connection state selecting an initial operation state. A user inputs a password from the outside(204). An internal password inputted in the flash memory device is read(205). The internal password and the external password are compared(206). It is judged whether the internal password coincides with the external password(207). If the internal password coincides with the external password, a write signal is enabled(208). When the write signal is enabled, the flash memory device performs a program operation(210).
Patent KR-20070110608-A (KR)
Title: The method of the pretaration of phellinus linteus laver to be colored
Inventor: KIM MIN HO
IPC: A23L17/60
Filed: 2006-05-15
Abstract: A method of producing laver with a coat of Phellinus linteus powder and/or pigments by sprinkling a mixture of agar, Phellinus linteus powder, pigments and the like on laver is provided to achieve a quality upgrade by improving external appearance of laver and give the efficacy of Phellinus linteus to laver. Distilled water is heated with 0.1 to 2% by weight of agar, 0.01 to 2% by weight of carboxymethylcellulose, 0.1 to 5% by weight of calcium carbonate and 0.1 to 5% by weight of glycerin at 80 to 85deg.C, agitated with 0.05 to 0.3% by weight of Phellinus linteus powder and 0.1 to 1% by weight of pigments to make color mixture and dried on a tray at 40 to 60deg.C to make a color film containing the Phellinus linteus ingredient. The obtained film is ground, sprinkled on laver and compressed under heat. Cellulose, starch, pectin, alginate, carrageenan and the like are used instead of agar and carboxymethylcellulose.
Patent KR-20070025947-A (KR)
Title: Rfid interrogator and data communication method thereof
Inventor: TANAKA YOSHINORI
IPC: G06K19/07
Filed: 2006-05-19
Abstract: An RFID(Radio Frequency IDentification) interrogator and a data communication method are provided to autonomously reduce the interference while receiving a signal from an RFID tag. A carrier sense processor(108) detects an empty channel among a plurality of channels used in the communication with the RFID tag. A transmitter(110) transmits the signal to the RFID tag by using the detected empty channel. An error processor(109) detects a communication error from the communication with the RFID tag. A controller(105) interrupts transmission to the RFID tag, detects again the empty channel after a predetermined transmission pause time, and transmits the signal to the RFID tag by using the detected empty channel if the communication error is detected. The controller includes a changer changing timeout time depending on transmission priority for the RFID tag. The error detector detects the communication error if the communication error is continued for the timeout time.
Patent KR-20070113339-A (KR)
Title: Liquid crystal display device
Inventor: LEE BAEK WOON
IPC: G02F1/133
Filed: 2006-05-23
Abstract: An LCD(Liquid Crystal Display) device is provided to express gradation at the same level even though a range of actually applied data is reduced because a range of a pixel voltage is widen by a change of a maintenance voltage. Pixels have a pixel electrode and are arranged in a matrix form. A data line supplies a data voltage to the pixel electrode. A gate line(Gi,Gi+1,Gi+2,Gi+3) supplies a gate signal of determining a period when the data voltage is applied to the pixel electrode. A maintenance capacitor uses a maintenance electrode line(Si,Si+1) and maintains a voltage charged to the pixels from the completion of charging to next charging. A maintenance electrode line driving unit(700a) applies a first maintenance voltage to the maintenance electrode line during the charging period and applies a second maintenance voltage with a different size of the first maintenance voltage to the maintenance electrode line at least two times.
Patent KR-20060121756-A (KR)
Title: Semiconductor layer structure and process for producing a semiconductor layer structure
Inventor: MURPHY BRIAN
IPC: H01L21/20
Filed: 2006-05-24
Abstract: A semiconductor layer structure and a method of fabrication the same are provided to grow an epitaxial layer composed of semiconductor materials such as a nitride semiconductor. A semiconductor layer structure includes a single crystal silicon carbide layer(4). The single crystal silicon carbide layer is formed on a silicon wafer(1). The silicon wafer has a diameter greater than 150 mm. The single crystal silicon carbide layer has a surface roughness less than 0.5 mm RMS and a micropipe density less than 1 cm^-2. The single crystal silicon carbide layer has no defects, which are generated during a crystal growing procedure or an epitaxial deposition procedure. An epitaxial layer including a nitride semiconductor is deposited at the silicon carbide layer. The nitride semiconductor is aluminum nitride, gallium nitride, or aluminum nitride.
Patent KR-20070114589-A (KR)
Title: Audio for vehicle
Inventor: KIM HYE RA
IPC: G11B33/02
Filed: 2006-05-29
Abstract: An audio for a vehicle is provided to prevent a PCB(Printed Circuit Board) from being damaged by using a plated unit as a ground contact and to keep a compact size thereof by connecting the plated unit with the PCB. An audio for a vehicle comprises a front panel(200) and a PCB(400). The front panel is formed with a plated unit(500). The PCB is positioned at the rear side of the front panel inside a housing(100). The plated unit is contacted with the PCB, including at least two hook-type projections(510). The front panel is formed with an insertion hole(210) penetrated by the projection to be contacted with the PCB.
Patent KR-20070114963-A (KR)
Title: Lift pin and sputtering apparatus comprising the same
Inventor: KIM SEONG HOON
IPC: H01L21/683
Filed: 2006-05-30
Abstract: A lift pin and a sputtering apparatus including the same are provided to reduce a frictional area and to prevent generation of static electricity by forming a head with a buffering material. A lift pin(20) is used for moving upwardly and downwardly a substrate. The lift pin includes a body having a shape of column, and a head coupled with the body. The head is formed with a buffering material. The head comes in contact with the substrate. A concave structure is formed on a center of an upper surface of the head. The head is formed with a cylindrical structure. The head includes KALEZ, silicon, ethylene propylene diene monomer, or a combination of the KALEZ, the silicon, and the ethylene propylene diene monomer. An electrode(12,14) having at least through-hole is loaded on an upper surface of the substrate. A sputtering target is arranged opposite to the electrode. The life pin is installed in the inside of the through-hole in order to move upwardly and downwardly the substrate.