baber/WOPTO huggingface dataset:
Patent KR-20090086801-A (KR)
Title: Semiconductor package heat spreader
Inventor: NOH SANG JOON
IPC: H01L23/36
Filed: 2008-02-11
Abstract: A heat spreader for a semiconductor package is provided to improve the flow of a molding compound resin in a mold by forming a part of wings in a flow path of the molding compound resin flat. A heat spreader for a semiconductor package includes a support(100) and a plurality of wings(200-230). The support supports the chip attachment pad. The support is made of the high conductive material to discharge the heat generated in the semiconductor package. The plurality of wings are formed in four directions of the support. Two wings or more are flatly formed on the flow path without bending. The remaining wind is bent downward.
Patent KR-20090092067-A (KR)
Inventor: YOON KYONG JUN
IPC: C07C67/08
Filed: 2008-02-26
Abstract: A method for preparing a plasticizer without a washing process is provided to remarkably reduce the generation of wastewater and costs by simplifying a process, and to remove reactant remaining in reaction solution, acidic residue, and catalyst. A method for preparing a plasticizer without a washing process comprises (a) reacting aliphatic carboxylic acid, aromatic carboxylic acid or their anhydride, alcohol and catalyst; (b) injecting a neutralizing agent and neutralization adsorber in the reaction solution in order to neutralize foreign materials and absorb unneutralized foreign materials or neutralizing agent; and (c) distilling and filtering the neutralized and absorbed reactant.
Patent KR-20090095213-A (KR)
Title: Fitting-connecting member and oral irrigator attachable to faucet using thereof
Inventor: LEE KANG MOON
IPC: A61C17/06
Filed: 2008-03-05
Abstract: A fitting coupling member and mouth cleansing device attachable to faucet using the same are provided, which enable to attach mouth cleansing device to faucet without deformation or remodeling of the faucet. A mouth cleansing device using a fitting coupling member comprises: a fitting member(120) combined with the solenoid valve(130) of the mouth cleansing device; a connection socket(125) for binding the outlet of the faucet(110) and fitting member; an top threaded connecting part(121) which is combined with a screwnut(131) mounted on the upper end of the solenoid valve; a top threaded section(122) which is formed to be combined with a knotting threaded section(126); and a bolting threaded section(127) which is formed to be connected to the threaded connecting part.
Patent KR-20090096575-A (KR)
Title: The method of forming the ceramic fishing reef
Inventor: YOUN SUNG HOAN
IPC: C04B33/24
Filed: 2008-03-08
Abstract: A method for forming artificial fish reef groups and ceramic fish reefs is provided to attach aquatic plants, fish, and shellfish etc easily on the surface of the ceramic fish reefs by forming a plurality of holes and curved surface with potteries. A method for forming artificial fish reef groups and ceramic fish reefs which is formed by attaching hollow potteries closely includes a step for molding a clay panel by making or pulverizing clay kneaded with soil powder such as yellow soil, foreshore, mud, kaolin etc and water, a step for baking a clay molding product(1,2,3,4,5) of a hollow pottery shape, and a step for attaching the clay molding product to the surface of the clay panel in an oven(7).
Patent KR-20090097428-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: KIM JONG MAN
IPC: H01L21/316
Filed: 2008-03-11
Abstract: A method for manufacturing a semiconductor device is provided to suppress the electrical deterioration of the semiconductor device by preventing a pore defect of the element isolation layer. An element isolation layer(312a) is formed on a semiconductor substrate(300). A hole(H) is formed inside the element isolation layer. The byproducts are removed inside the element isolation layer. The element isolation layer is made of the SOD(Spin On Dielectric) layer. An opening of the hard mask pattern is formed on the region with the element isolation layer. The byproducts are removed by an annealing process.
Patent KR-20090112222-A (KR)
Title: Apparatus for holding a substrate
Inventor: SUH HAN KOO
IPC: H01L21/683
Filed: 2008-04-24
Abstract: PURPOSE: An apparatus for holding a substrate is provided to stably perform the sawing process by preventing the slip phenomenon of substrate caused by the shear stress from the cutting unit. CONSTITUTION: An apparatus for holding a substrate includes a support plate(110) and an absorbing body(120). The support plate has a plurality of vacuum holes for absorbing the substrate and is a plate shape. A groove which surrounds the vacuum holes is formed on the upper plate of support plate. The absorbing body covers the top units of the vacuum holes by being arranged on the top of the support plate. The absorbing body has lots of the halls which expose the vacuum holes. The absorbing body is absorbed by vacuum holes. The substrate is placed in the upper part.
Patent KR-20090114132-A (KR)
Title: Semiconductor Manufacturing Apparatus
Inventor: KIM JONG HAK
IPC: H01L21/205
Filed: 2008-04-29
Abstract: PURPOSE: A semiconductor manufacturing apparatus is provided to prevent the side exposure of the heater thermal by blocking heat of the heater using a side cover. CONSTITUTION: The wafer carrier(130) includes the upper plate which includes the pocket within the chamber(110) and the side cover extended to the upper plate. The heater(140) is arranged under the upper plate of the wafer carrier. The supporting part(160) is combined with the side cover for the rotation of the wafer carrier. The knob performs loading or unloading on the wafer carrier. The side cover of the wafer carrier is formed of cylindrical type. The rotating unit(170) of cylindrical type is combined with the supporting part.
Patent KR-20090115567-A (KR)
Title: Method of inspecting defects of leads in multi-column PCB and Apparatus for inspecting multi-column PCB optically
Inventor: CHO HAN SUG
IPC: H05K13/08
Filed: 2008-05-02
Abstract: PURPOSE: A method for inspecting a lead defect of a multi-row printed circuit board and an optical inspector of the multi-row printed circuit board are provided to inspect the lead defect by actively corresponding to the lead pattern width deflection between rows or units. CONSTITUTION: An optical inspector(100) includes an inspection unit(130), a controller(170), and a storage(180). The inspection unit obtains the image of the multi-row printed circuit board for inspecting the defect of the lead pattern formed on the multi-row printed circuit board. The inspection unit includes a lighting device and an image photographing device. The controller checks the defect of the lead patterns based on the average of the width of the lead patterns inside a preset area of the obtained image. The storage stores the image of the multi-row printed circuit board.
Patent KR-20080101803-A (KR)
Title: Solid-state image capturing apparatus and electronic information device
Inventor: HATTORI SHINJI
IPC: H04N5/357
Filed: 2008-05-16
Abstract: A solid state imaging apparatus and an electronic information apparatus are provided to remove complex operations in a horizontal OB(Optical Black) center value circuit of a horizontal correction logic circuit of an existing image sensor. A plurality of pixels is arranged in a pixel unit(100a). An A/D converting circuit(103) outputs a digital pixel value by performing A/D conversion of a pixel signal read from a pixel of the pixel unit. A correction logic circuit(10) receives a digital pixel value from the A/D converting circuit. And the correction logic circuit corrects a digital pixel value of an effective pixel on each horizontal pixel line based on an average horizontal optical black value. An average digital pixel value of plural light blocking pixels on the horizontal pixel line corresponding to the digital pixel value is the average horizontal optical black value.
Patent KR-20090120252-A (KR)
Title: Display device
Inventor: YANG HYO SANG
IPC: G02F1/133
Filed: 2008-05-19
Abstract: PURPOSE: A display device for possessively controlling the brightness of the display image is provided to accurately sense minute change of brightness by improving the sensitivity of a receiving element by forming condensing pattern on a protective substrate. CONSTITUTION: A display area and a non display area are defined in a display panel(100). A protection substrate(200) is arranged in the front side of the display panel. At least one light receiving device(300) is prepared in a non-display area. A light collecting pattern is prepared on the protection substrate. The light concentration pattern copes with the forming location of the light receiving element.
Patent KR-20080063242-A (KR)
Title: Method for charging prepaid card
Inventor: PARK HEN SUH
IPC: G06Q20/28
Filed: 2008-05-22
Abstract: A method for recharging a prepaid card is provided to enable a user to recharge the prepaid card without preparing cash by recharging the prepaid card with a credit card in a card terminal device. A card terminal device connected with a prepaid card recharger/reader is switched to a prepaid card recharging mode(305). The card terminal device generates a payment approval request message including payment tool information received from the prepaid card recharger/reader and recharge amount information, which is payment amount information, received from a card reader, and transmits the message to a payment server(335). The card terminal device generates and transmits recharge request information including the recharge amount information to the prepaid card recharger/reader when a payment approval is successful by reading a payment approval response message received from the payment server(355). The prepaid card recharge/reader recharges a prepaid card as much as the recharge amount information(360).
Patent KR-20090131054-A (KR)
Title: Solid electrolytic condenser and method for manufacturing the same
Inventor: CHOI HEE SUNG
IPC: H01G9/04
Filed: 2008-06-17
Abstract: PURPOSE: A solid electrolytic condenser and a manufacturing method thereof are provided to simplify a structure and a process of the condenser, thereby enabling mass production. CONSTITUTION: A molding unit(160) covers a condenser element. In order that an exposed section of a positive pole wire and an exposed section of a conductive bump are electrically connected, a positive pole terminal(170) and a negative pole terminal(180) are formed in both side units of the molding unit. The positive pole terminal and the negative pole terminal are extended to a central part of both sides from a partial lower side of both sides of the molding unit.
Patent KR-20090131229-A (KR)
Title: Led light source unit having lens for expand of light emission angle
Inventor: SHIM HYUN SEOP
IPC: F21S2/00
Filed: 2008-06-17
Abstract: PURPOSE: An LED light source unit where lenses for expanding a light emission angle are integrated formed is provided to expand light at an angle more than 180 degrees by an aspherical lens, thereby obtaining a higher luminance property. CONSTITUTION: An LED device(10) emits various colors of light on a front end. The LED device is realized in SMD(Surface Mount Devices) form mounted on a substrate. An aspherical lens(20) is integratedly formed with the LED device. The aspherical lens is formed, so that the light of the LED device is diffused through reflection, diffraction, and refraction in a diffusion inclining unit(23). The aspherical lens is extended from a molding cover. The diffusion inclining unit is caved in.
Patent KR-20100000307-A (KR)
Title: An admixture for concrete, prepared using byproduct of petrochemical industry, and a method for preparation of the same
Inventor: CHUNG HUNG HO
IPC: C04B24/16
Filed: 2008-06-24
Abstract: PURPOSE: An admixture for concrete produced from by-products of petrochemical industry, which have various properties based on molecular weight and molecular structure through graft polymerization and a method for manufacturing the same are provided. CONSTITUTION: A method for manufacturing concrete admixture comprises: a step of adding pH adjusting agent to the by-products to adjust the pH concentration; a step of adding co-monomer to the mixture; and a step of adding an initiator to perform polymerization. The by-products of petrochemical industry is selected from: a compound having carbonyl group(C=O), compound with sulfate group(-Sox), and compound with nitrate group(-NOx).
Patent KR-20100001662-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: YANG CHEOL HOON
IPC: H01L27/115
Filed: 2008-06-27
Abstract: PURPOSE: A method of manufacturing a semiconductor device is provided to minimize the width of a selection line by performing separately a patterning process for forming the selection line and a patterning process for forming the word line. CONSTITUTION: In a device, a gate insulation film(102) and a gate electrode are laminated on a semiconductor substrate(100). A first mask pattern for forming the word line pattern is formed in the word line region of the gate electrode. The gate electrode is patterned according to a first mask pattern. A second mask pattern(108) for forming the selection line pattern is formed in the selection line region of the gate electrode. The gate electrode is patterned according to a second mask pattern. A second mask pattern is removed, and the word line and selection line are formed on the semiconductor substrate.
Patent KR-20100003878-A (KR)
Title: Apparatus and method for sale magnetic photo by internet
Inventor: YOO SUN IN
IPC: G06Q30/06
Filed: 2008-07-02
Abstract: PURPOSE: An apparatus and a method for selling a magnetic photo by internet are provided to manufacture a unique combination photo that a user wants and order the combination image by a magnetic photo format. CONSTITUTION: A magnet photo manufacturing screen is displayed(S55). One or more user images are uploaded(S57). A selected template and a user image are combined. The combined image is displayed. The combined image is printed(S67). The printed picture is coated.
Patent KR-20080068799-A (KR)
Title: Process for producing a powder containing crystalline particles of maltitol
Inventor: BEAUREGARD GUY
IPC: A23L27/30
Filed: 2008-07-11
Abstract: A method for preparing a powder containing crystalline particles of maltitol is provided to obtain the powder containing crystalline particles of maltitol within a short time through simple processing steps. A powder prepared by the method is provided to show excellent dissolution in water and high hardness, thereby being usefully used to prepare a cookie and a chewing gum. A method for preparing a powder containing crystalline particles of maltitol comprises the steps of: (a) continuously mixing maltitol syrup having a dry matter content of at least 70 wt.% and a maltitol content of at least 85 wt.% on a dry matter basis, the mixing being effected by simultaneously dispersing the maltitol syrup and maltitol containing seeds into an open rotating receptacle containing maltitol based granules whereby the maltitol syrup and maltitol containing seeds are mixed at the surface of the maltitol based granules contained in the receptacle; (b) collecting maltitol based granules from receptacle; and (c) crystallizing maltitol contained in the granules, wherein the maltitol granules in the receptacle is maintained in motion by the rotation of the receptacle. A powder containing crystalline particles of maltitol exhibits less than 3 minutes of rapid dissolution speed in water, has a hardness value of up to 500N and apparent specific gravity of 0.550-0.650 g/ml. To prepare a tablet, or a baked product or a chewing gum, the powder containing crystalline particles of maltitol is used.
Patent KR-20090095435-A (KR)
Title: Mold for injection compression molding thin plate
Inventor: EBINA TOSHIYUKI
IPC: B29C45/56
Filed: 2008-07-14
Abstract: A mold for injection compression molding thin plate is provided to prevent the thickness of a thin plate from being deviated from standard or a burr from being broken by protruding the burr higher than the main surface of a molded thin plate. A mold for injection compression molding thin plate comprises a core block(16), a frame block(19), and a protrusion(21). The core block comprises a cavity formation surface(16a) forming the main surface of the thin plate. The frame block is relatively arranged to move relatively in the opening and closing direction to the core block. The frame block comprises the cavity formation surface forming the side of the thin plate. A protrusion is equipped in a part which is adjacent to the frame block at the cavity formation surface of the core block.
Patent KR-20100007634-A (KR)
Title: Controlling and driving apparatus based on module in high voltage power supply and high voltage power supply having it for image forming apparatus
Inventor: JO SUNG JO
IPC: G03G15/20
Filed: 2008-07-14
Abstract: PURPOSE: A controlling and driving apparatus based on module in a high voltage power supply and the high voltage power supply with the apparatus for an image forming apparatus are provided to modularize a control unit and a driving unit connected to the first side of a transformer of the high voltage power supply to standardize the first side, thereby reducing a use amount of molding solution. CONSTITUTION: A controlling/driving circuit unit of a transformer includes an LPF(Low Pass Filter)(224) and a switching controller(226). The switching controller amplifies a signal passing the LPF. The switching controller receives the amplified signal by a driving voltage to generate a high frequency switching signal and receives fed back high output to control high output. An input connection unit(222) connects external input of the high voltage power supply with the controlling/driving circuit unit in the first side. An output connecting unit(228) connects output of the controlling/driving circuit in the first side with input of the first side coil.
Patent KR-20090009156-A (KR)
Title: Power conversion device
Inventor: NAGATA HIROSHI
IPC: H02M3/04
Filed: 2008-07-18
Abstract: A power conversion device is provided to decrease manufacturing cost by reducing the size of an isolating transformer of a power conversion element driving circuit less than 1/2. A power conversion device(200) comprises a main circuit bus(P,COM,N) and a power conversion circuit(101). A power conversion circuit comprises a positive pole side power conversion element(QP), a negative pole side power conversion element(QN), a driving circuit(DRVP,DRVPC,DRVNC,DRVN), a driving power circuit and an isolating transformer(TRP1,TRPC1,TRNC1,TRN1) for controlling power. The positive pole side power conversion element is connected between a cathode bus and an AD output terminal. The negative pole side power conversion element is connected between the AD output terminal and an anode bus. The driving circuit switches the positive pole side power conversion element and the negative pole side power conversion element off by turns. The drive power circuit supplies drive type electric power to the driving circuit through the isolating transformer for the driving circuit.
Patent KR-20080072811-A (KR)
Title: Method for providing coupon(or point)
Inventor: KIM JAE HYUNG
IPC: G06Q30/00
Filed: 2008-07-21
Abstract: A method for providing coupons is provided to enable a client and a card issuer to prevent damage owing to a lost card by installing a mobile number of a client mobile terminal to a storage area of a client chip card and authenticating the client with a call connected to the mobile number extracted from the client chip card when payment is performed with the chip card. A mobile number of a client mobile terminal is stored to a chip card of the client mobile terminal(300). A payment terminal extracts whether the mobile number is stored in the chip card(310). The payment terminal requests a payment approval request by extracting payment information and the mobile number from the chip card, and transmitting the extracted payment information and mobile number to a card company(325). The payment terminal provides sender information to the client mobile terminal by connecting a call to the extracted mobile number(330). The sender information is displayed to the client mobile terminal(355). The payment terminal progresses a payment approval procedure when the client is authenticated by the sender information displayed on the client mobile terminal(360).
Patent KR-20100009849-A (KR)
Title: Manufacturing method of printed circuit board having electro component
Inventor: KIM BYOUNG CHAN
IPC: H05K1/02
Filed: 2008-07-21
Abstract: PURPOSE: A manufacturing method of printed circuit board having electro component is provided to improve registration of the electric component by building in the electric component using a flip chip bonding method. CONSTITUTION: A first circuit pattern(15a) is buried in one side of an insulator(30). An electric component is built in the insulator and is flip-chip-bonded with a first circuit pattern. A second circuit pattern(15b) is buried to the other side of the insulator. The electric component is flip-chip-bonded through a solder bump or a stud bump with the first circuit pattern. A seed layer consisting of the first carrier in one side of the first carrier and the different material is formed. The first carrier and the second carrier are removed.
Patent KR-20100011460-A (KR)
Inventor: YOO SANG YEOL
IPC: H04N5/44
Filed: 2008-07-25
Abstract: PURPOSE: A television for cutting standby power is provided to use a mounting location of a remote controller, thereby cutting standby power permitted from the outside. CONSTITUTION: A remote controller mounting unit(510) accepts a remote controller(900). The first line(520) is connected to a power supply unit and the second line(530) is connected to a PCB(Printed Circuit Board). A switch(540) is projected through a groove formed in the one side of the remote controller mounting unit toward the inside of the remote controller mounting unit and connects or separates the first line and the second line. An elastomer(550) is fixed to a front frame forming an exterior of the main body. The elastomer adds elastic force to enable the switch to be restored toward a direction connecting the first line and the second line.
Patent KR-20100011594-A (KR)
Title: Wind power generation system and power supply method for controlling the system
Inventor: KWON O JEONG
IPC: H02J9/06
Filed: 2008-07-25
Abstract: PURPOSE: A wind generation system and a power supply method for controlling a wind generation system are provided to secure stable operation of the wind generation system by supplying a voltage of a DC link of a power converter to the system controller in the low voltage or outage of the system. CONSTITUTION: A generator(10) generates the power from the rotation of a blade(5). A power converter(20) converts the power generated from a generator to the power of the system. The power converter includes a converter, an inverter, and a DC link. A system controller(50) controls the wind generation system. A switching unit(40) transmits the power of the system to the system controller in a normal state and transmits the voltage of the DC link to the system controller in the low voltage of the system.
Patent KR-20100012657-A (KR)
Title: Thin film transistor and manufacturing method thereof
Inventor: DO LEE MI
IPC: G02F1/136
Filed: 2008-07-29
Abstract: PURPOSE: A thin film transistor and a manufacturing method thereof are provided to use an imprint mold, thereby patterning a gate insulating layer at the same time. CONSTITUTION: A semiconductor channel layer(120) and a gate insulating layer(130) are successively formed on the upper part of a substrate(110). The gate insulating layer is patterned in a wall shape by pressurizing an imprint mold(200) in which a recess pattern of the wall shape is formed on the gate insulating layer. A source electrode/a drain electrode and a gate electrode are formed at the same time by evaporating an electrode solution on both sides and the upper part of the gate insulating layer patterned in the wall shape. The imprint mold is made of elastomeric material with large elasticity.