baber/WOPTO huggingface dataset:
Patent KR-20080053452-A (KR)
Title: A plating solution cooling and filtering system
Inventor: KIM NAM SUNG
IPC: C25D21/00
Filed: 2008-05-26
Abstract: A plating solution cooling and filtering system is provided to improve plating reactivity by uniformly maintaining temperature of a plating solution, and improve plating quality by reducing the generation of alien substances. A plating solution cooling and filtering system comprises: a plating pot(10) in which a plating solution with a first temperature is contained, and which performs electroplating on a surface of a finished product; a circulation tank(20) which is installed adjacently to the plating pot, and which contains a plating solution with a first temperature; a first heat exchange tank(40) for lowering temperature of the plating solution in the circulation tank from the first temperature to a second temperature; a second heat treatment tank(50) into which the plating solution with the second temperature flows via the first heat exchange tank to lower temperature of the plating solution from the second temperature to a third temperature, and which discharges and circulates the plating solution with the third temperature; a filter(60) for filtering alien substances from the plating solution with the third temperature; a heating unit for heating the plating solution in the circulation tank to the first temperature after passing the plating solution with the third temperature passing through the filter through the first heat exchange tank to increase temperature of the plating solution to a fourth temperature between the first and second temperatures and recovering the plating solution with the fourth temperature; and a recovery pipe(11) and a recovery pump(12) for recovering the plating solution that has been heated to the first temperature by the heating unit into the plating pot.
Patent KR-20090125611-A (KR)
Title: Forming method for plating layer
Inventor: KIM YONG SUK
IPC: H01L21/28
Filed: 2008-06-02
Abstract: PURPOSE: A method for forming a cladding layer is provided to obtain a desired electrode structure, by making a seed layer have the same shape as the cladding layer by removing a part of the seed layer. CONSTITUTION: A seed layer(102) is formed on a substrate(101). A pattern layer comprising an open area is formed on the seed layer, and is formed with a thermoplastic resin. A cladding layer(104) is formed on the seed layer through the open area. The pattern layer is removed. The thickness of the pattern layer is 20 ~30μm. The pattern layer is removed by applying heat to the pattern layer.
Patent KR-20090128049-A (KR)
Title: A msds(material safety data sheet) editing system according to ghs and the method
Inventor: IM CHEOL HONG
IPC: G06Q50/26
Filed: 2008-06-10
Abstract: PURPOSE: An MSDS preparation management system and a method thereof are provided to prepare the MSDS of managed materials through warning mark information according to noxious dangerousness classification and the MSDS of basic chemical materials, thereby performing a warning mark and MSDS preparation in a standardized mode. CONSTITUTION: A basic data management unit(31) receives standards for deciding noxious dangerousness classification about managed materials and warning mark information corresponding to the noxious dangerousness classification. A basic material management unit(32) prepares MSDS(Material Safety Data Sheets) including the warning mark information. According to the standards, a material classification decision unit(33) decides the noxious dangerousness classification of the managed materials. An MSDS preparation unit(34) prepares automatically the MSDS of the managed materials through the warning mark information and the MSDS of basic chemical materials.
Patent KR-20090128679-A (KR)
Title: Controled-release fertilizer comprising layered metal double hydroxide-based reservoir and the preparation method thereof
Inventor: HWANG SEONG JU
IPC: C05G3/00
Filed: 2008-06-11
Abstract: PURPOSE: A delayed release fertilizer, and its manufacturing method are provided to improve the prevention of soil acidification and the delayed releasing property by using layered metal double hydroxide. CONSTITUTION: A method for manufacturing a delayed release fertilizer comprises the steps of coprecipitating a M^II and a M^II metal precursor in a polar solvent to prepare the layered metal double hydroxide represented by [M^II_(1-x) M^III_x (OH)2][A^n-]_(x/n) zH2O; and ion exchanging the anion of the layered metal double hydroxide, wherein M^II is a divalent metal cation, M^III is a trivalent metal cation, A^n- is a hydroxide ion (OH-) or a nitrate ion (NO3-) and 0<x<1.
Patent KR-20090129653-A (KR)
Title: Method and system for marketing using moving picture contents
Inventor: KIM JONG KYOUNG
IPC: G06Q30/02
Filed: 2008-06-13
Abstract: PURPOSE: A marketing system using video contents and a method thereof are provided to enable a CP(Contents Provider) to offer video contents including product information on a PPL(Product Placement) advertisement product to a consumer, so that the consumer can confirm the product information in real time. CONSTITUTION: A sales server(300) demands a PPL advertisement for a sales product. The sales server provides product information on the product. A video making server(400) creates a video. The video includes the PPL advertisement on the demanded product. A contents providing server(200) encodes the video by recognizing product coordinates of the product in the video. The contents providing server provides a reproduction program and video contents inserted with the product information.
Patent KR-20090130600-A (KR)
Title: Wheel bearing unification typed tone wheel assembly
Inventor: PARK HEE JUN
IPC: B60B35/18
Filed: 2008-06-16
Abstract: PURPOSE: A tone wheel assembly integrated with a wheel bearing is provided to assemble a tone wheel without pressure-fit or bolt joint as the tone wheel is installed on a wheel bearing part formed in a drive shaft, so as facilitate assembly. CONSTITUTION: A tone wheel assembly integrated with a wheel bearing comprises a hub(2), a knuckle(3), a wheel speed sensor(4) for car speed measurement, a bearing(5), a seal(6) and a tone wheel(7). The drive shaft(1) driving the wheel is pressure-fitted into the hub. The knuckle is coupled on the hub pressing end of the hub. The bearing rotates the hub with a drive shaft on the knuckle. The seal blocks the external exposure site of the bearing. The wheel speed sensor for the car speed measurement is installed around the knuckle part. The wheel speed sensor for the car speed measurement senses the tone wheel.
Patent KR-20100002546-A (KR)
Title: Door-connector
Inventor: LEE CHUL SUB
IPC: B60J5/04
Filed: 2008-06-30
Abstract: PURPOSE: A door connector is provided to achieve firm attachment to a vehicle body panel by the elastic flange and to prevent loosening even in a long time use. CONSTITUTION: A door connector comprises a protrusion(11), a body(10), and a flange(20). The protrusion has a holding unit to prevent the separation after inserted in a mounting hole of a vehicle body panel. The body has a contact terminal(12) to which a cable is connected. The flange including an elastic supporting part(21) and a fixing part(22) elastically supports the border of the mounting hole between the protrusion and the contact terminal.
Patent KR-20090032942-A (KR)
Title: Multi-input operational amplifier circuit, digital/analog converter using the circuit, and driving circuit for display device using the circuit
Inventor: YAMAZAKI KOJI
IPC: H03M1/10
Filed: 2008-07-03
Abstract: A multi-input operational amplifier circuit is provided to suppress the increase of chip area by generating different constant current source while having the same transistor size. A plurality of differential amplification circuits(40-1 - 40-3) is composed of a constant-current source, a first input transistor, and a second input transistor. The constant-current source is connected between the first power source node and a common node, receives an aggravated predetermined bias voltage, and supplies the constant current produced based on the bias voltage to the common node. The first input transistor is connected between the common node and the first output node, and receives one of a plurality of input voltages, and is controlled by it. The second input transistor is connected between the common node and the second output node, and receives the output voltage, and is controlled by the output voltage. A power transistor is connected between the second power node and output terminal and is controlled by a control voltage.
Patent KR-20090006752-A (KR)
Title: Method of positioning an anisotropic conductive connector, method of positioning the anisotropic conductive connector and a circuit board for inspection, anisotropic conductive connector, and probe card
Inventor: YOSHIOKA MUTSUHIKO
IPC: H01R33/76
Filed: 2008-07-08
Abstract: A method of positioning an anisotropic conductive connector, a method of positioning a circuit board for inspection with the anisotropic conductive connector, an anisotropic conductive connector, and a probe card are provided to form a mark for non-transparent position alignment in a surrounding portion of a semi transparent protrusion formed on an anisotropic conductive sheet to expose the semi transparent protrusion visually, thereby more quickly aligning a poison of the anisotropic conductive connector. A penetration hole(70) is formed in the first anisotropic conductive sheet(18) in a central part of the Y-Y line. It is formed thereafter in order to be closed at both sides of the obturator foramen is the penetration hole. A closed hole is filled with silicon rubber of a paste shape. The first semi transparent protrusion(71) and the second semi transparent protrusion(72) are formed within molds. A mark for non-transparent position alignment is formed in a ring portion surrounding cylinder type protrusions.
Patent KR-20100006769-A (KR)
Title: Medicine package arrangement device
Inventor: KIM JOON HO
IPC: A61J3/00
Filed: 2008-07-10
Abstract: PURPOSE: A medicine package aligner is provided, which evenly spreads medicine by applying direct impact to a medicine package which is transferred to the inspection apparatus. CONSTITUTION: A medicine package aligner comprises a transferring roller(1) transferring a series of medicine packages; a guide plate(3) supporting the medicine package under the medicine package; and a vibration member which vibrates the medicine package by applying direct impact to a medicine package which is transferred on the guide plate. The vibration member is equipped with a rotating cam member(11). The cam member vibrates the medicine package.
Patent KR-20100008462-A (KR)
Title: Image input apparatus of image display system
Inventor: LEE JUNG MIN
IPC: H04N5/44
Filed: 2008-07-16
Abstract: PURPOSE: An image input apparatus of an image display system are provided to enable a user to easily mount only a graphic or video input module. CONSTITUTION: A graphic input module board outputs graphic input module ID and graphic image data to a scaler circuit board(30). A video input module board outputs a video input module ID for distinguishing a video input module type with video image data to the scaler circuit board. The scaler circuit board receives ID information from the graphic input module board and the video input module board. The scaler circuit board presently distinguishes whether the graphic input module board and the video input module board are assembled.
Patent KR-20100010194-A (KR)
Title: Article burglarproof case
Inventor: KIM YOUNG NAM
IPC: E05B45/06
Filed: 2008-07-22
Abstract: PURPOSE: A case structure for a burglar alarm is provided to lock or cancel a cover by operating a locking pin using magnetic force. CONSTITUTION: A case structure for a burglar alarm comprises a case body(110), a cover(120), a moving block(130), a breakaway prevention member, a locking pin, and a spring. The case body has a guide protrusion and a barrier groove on the outer edge of an inlet. A deviation groove(135), in which locking projection(122) is inserted and separated, is formed on the moving block. The breakaway prevention member prevents the separation of the guide projection. The locking pin is inserted and separated to and from the barrier groove. The spring gives the elastic force to insert the locking pin to the barrier groove.
Patent KR-20100010305-A (KR)
Title: A bonding stage of wire bonder capable of improving a productivity and manufacturing method of semiconductor package using the same
Inventor: JUNG SUNG YUN
IPC: H01L21/60
Filed: 2008-07-22
Abstract: PURPOSE: A bonding stage of a wire bonder capable of improving productivity and a manufacturing method of a semiconductor package using the same are provided to improve the efficiency of a production process by preventing unnecessary semiconductor chips from being attached to a matrix substrate. CONSTITUTION: A bottom body(310) for the bonding stage comprises at least a vacuum passages therein. A porous substrate(320) is installed on the bottom body of the bonding stage. A top of bonding state(330) is installed on the porous substrate and is combined with the bottom body of the bonding stage. A plurality of vacuum holes(332) adsorbing one semiconductor chip are installed in a matrix type. A wire bonder is used for the BOC(Board On Chip) package assembly. The porous substrate selects one of a ceramic particle and a metal particle.
Patent KR-20100010990-A (KR)
Title: Liquid crystal module for display panel
Inventor: KO MAN JEONG
IPC: G09G3/36
Filed: 2008-07-24
Abstract: PURPOSE: A liquid crystal module for a display panel is provided to maximize efficiency of a panel design. CONSTITUTION: A plurality of source driver IC(Integrated Circuit)s is arranged on the upper part or the lower part of a pixel array(210) in a horizontal direction. A plurality of gate driver ICs is arranged on the left side or the right side of the pixel array in a vertical direction. A plurality of gate driver ICs is arranged on a side opposed to a side in which a video data/clock signal is first provided among a plurality of source driver ICs. An FPC(Flexible Printed Circuit)(230) supplies a signal related to power source/display to a plurality of source driver ICs and a plurality of gate driver ICs.
Patent KR-20100019023-A (KR)
Title: Apparatus and method for data back up in digital video recorder
Inventor: LEE YOUNG WOOK
IPC: H04N7/18
Filed: 2008-08-08
Abstract: PURPOSE: A data backup device of digital video recorder is provided to refer to backup log file and backup recoding section data to other recoding media. CONSTITUTION: An OSD(On Screen Display) generator(12) generates backup menu window for designating backup of camera image. When backup start point is selected, a CPU(13) detects camera image photographing position information. The camera image photographing position information is stored in a backup log file. When backup end point displayed through backup menu window is selected, the CPU detects camera image photographing position information of selected time point.
Patent KR-20100021847-A (KR)
Title: Thin film transistor array panel and method for manufacturing the same
Inventor: CHOI MYOUNG WOOK
IPC: G02F1/136
Filed: 2008-08-18
Abstract: PURPOSE: A thin film transistor array panel and a method for manufacturing the same are provided to prevent indication defects of a display device by protecting a connection bridge of wiring through an organic film. CONSTITUTION: A first signal wire is formed on a substrate. A first insulating layer is formed on the first signal line. A second signal line is formed on the first insulating layer. The second insulating layer is formed on the second signal line. The second insulating layer includes the organic film. A connection bridge(193) is formed on the second insulating layer. The connection bridge interlinks the first signal line and the second signal line. A cover layer(203) is formed on the connection bridge.
Patent KR-20100022697-A (KR)
Inventor: LEE HUNG YULL
IPC: G06Q30/00
Filed: 2008-08-20
Abstract: PURPOSE: A method for serial number advertising of a corresponding article type using an eBook and an apparatus thereof are provided to expose advertisements corresponding to article contents of the eBook consecutively or randomly, thereby maximizing marketing effect. CONSTITUTION: Based on original source files inputted from each publishing company computer(100), a server computer(400) generates eBooks. The server computer calculates advertising costs of a corresponding article type. Advertising cost information is offered to advertiser computers(200). The server computer offers a list of each eBook to user computers(300).
Patent KR-20100023206-A (KR)
Title: Penetration-resistant insert for safety boots
Inventor: LEE IN SOO
IPC: A43B13/12
Filed: 2008-08-21
Abstract: PURPOSE: A lasting board for safety shoes is provided to reduce a heavy weight of the safety shoes due to a use of a thick lasting board steel plate, to prevent the safety shoes from being bent, and to prevent a sudden price increase due to the use of an expensive penetration resistance fiber cloth. CONSTITUTION: A lasting board(200) for safety shoes comprises: a first steel sheet(210) which is installed in a phalanges part of foot; a second steel sheet(230) of a heel part behind a metatarsus part of the foot; and a penetration resistance fiber cloth(220) which is adhered to the first steel sheet and the second steel sheet to lie one upon another. The lasting board is inserted between a midsole and an outsole of the safety shoes. A floor of the shoes brush includes a first steel sheet insertion hole of the lasting board, a penetration resistance fiber cloth insertion hole, and a second steel sheet insertion hole of the lasting board. The cloth insertion hole more deeps than the first and the second steel sheet insertion hole.
Patent KR-20100025277-A (KR)
Title: Apparatus and method for inputting texts
Inventor: LEE SANG HUN
IPC: H04M1/23
Filed: 2008-08-27
Abstract: PURPOSE: An apparatus for inputting a character and a method for inputting the character are provided to improve convenience in inputting the character using only simple shift function. CONSTITUTION: A display unit(120) indicates a main letter input screen consisting of selected characters. A selecting unit(100) includes a selection key(102) which is capable of inputting the character. A controller(130) confirms a designated region of an inputted specific selection key on the main letter input screen. The controller performs control action so that a sub letter input screen activating only the confirmed designated region be displayed.
Patent KR-20100025962-A (KR)
Title: Manufacturing method of thin film solar cells
Inventor: KIM WOO YEOL
IPC: H01L31/0445
Filed: 2008-08-28
Abstract: PURPOSE: A manufacturing method of a thin film solar cell is provided to prevent a short circuit and degradation of efficiency by controlling setting temperature of a substrate in order to prevent the overlap of each trench. CONSTITUTION: A transparent electrode layer(110) is formed on a substrate(100). A first trench(P1) is formed on a transparent electrode layer by a laser scribing process. A photoelectric transformation layer(120) is formed on the transparent electrode layer. A second trench(P2) is formed to be separated to a first trench with a predetermined interval on the photoelectric transformation layer by the laser scribing process. A back surface electrode layer(130) is formed on the photoelectric transformation layer. A third trench(P3) is formed to be separated to a second trench with a predetermined interval on the back surface electrode layer by the laser scribing process. A temperature of the substrate during the laser scribing process is adjusted in the range between -6°C and +6°C than the predetermined temperature set at the initial time of the laser scribing process.
Patent KR-20100026616-A (KR)
Title: Lock device of track branching apparatus
Inventor: HWANG JONG KYOON
IPC: E01B25/12
Filed: 2008-09-01
Abstract: PURPOSE: A locking device of a track branching apparatus is provided to facilitate maintenance and repair, reduce abrasion by lowering frictional resistance, and reduce power consumption. CONSTITUTION: A locking device of a track branching apparatus comprises a locking pin(220), a guide roller, and a receiver roller. The locking pin which is installed on a movable girder is longitudinally projected. The guide roller which guides the locking pin comprises a guide roller(236) and a bearing(234). The guide roller is installed in a branching driving girder. The receiver roller is fixed on a track girder.
Patent KR-20100026863-A (KR)
Title: Apparatus for hardening
Inventor: PARK JAE CHAN
IPC: B41J2/17
Filed: 2008-09-01
Abstract: PURPOSE: A hardening device is provided to prevent damage to a wiring by immediately hardening ink in a table of an inkjet printer. CONSTITUTION: A hardening device(100) comprises a covering part(110), a heating part(120), and an energy supply part(130). The covering part covers a printing object. The heating part is coupled to a surface corresponding to the printing object of the covering part, and heats the printing object. The energy supply part supplies energy to the heating part.
Patent KR-20080089553-A (KR)
Inventor: KIM SUNG HYUK
IPC: G06Q50/00
Filed: 2008-09-02
Abstract: A system for providing a convention portal service by using the network and a management method thereof are provided to enable a convention customer to generate and merchandise high quality information by providing all information for a convention to related parties and the convention customers through one service system. A customer authentication server(16) authenticates a customer connecting to a main server(14). The main sever connects the customer to a convention center in network(12). A guarantee card management server(18) registers and manages a mobile phone(10) and a guarantee card of the customer connecting to the customer authentication server. A registration server(20) evaluates and registers information of each company connected to the main server. An information providing server(22) provides the information of the company, which is registered by the customer connected through the authentication server. The guarantee card is a rechargeable card formed in an RFID(Radio Frequency IDentification) tag or barcode mode.
Patent KR-20100027582-A (KR)
Title: Leadframe and manufacturing method thereof and led element having the same
Inventor: JANG IL HO
IPC: H01L33/64
Filed: 2008-09-03
Abstract: PURPOSE: A lead-frame and a method for manufacturing the same and an LED device including the same are provided to stably mount the lead-frame on a printed circuit board(PCB) by improving the structure of the lead-frame. CONSTITUTION: A lead-frame(1) includes a lead-pin(110), a radiation part(120) and an insulation casing(200). The insulating casing includes a bare chip loading part(210), and a bonding groove and a PCB mounting part(220). The bare chip loading part houses the upper surface of the lead-pin and the radiation part. The lower surface of the radiation part and the lead-pin are combined to the metal wiring area of the PCB through the bonding groove. The PCB mounting part houses the lower surface of the lead-pin and the radiation part.
Patent KR-20090101047-A (KR)
Title: Ventilation device buried in wall
Inventor: LIM SANG HUN
IPC: F24F13/08
Filed: 2008-09-08
Abstract: PURPOSE: A natural ventilation apparatus which is installed at wall and is easily and elastically connected to insert outside cylindrical cap without separation. CONSTITUTION: A natural ventilation apparatus which is installed at wall comprises a louver assembly (100) in indoor. The louver assembly comprises a cylindrical cap (110) in indoor side. The cylindrical cap comprises: a cylinder part (111) which is inserted to the indoor side end of sleeve (S); a control valve installation groove which contacts with the indoor side end of the sleeve and indoor side of wall; an insect net installation groove, flange unit (112) having extension part, blocking piece (113) which is installed between the cylinder part and flange, and vent (114).