baber/WOPTO huggingface dataset:
Patent KR-20090099632-A (KR)
Title: A manufacturing method of water handling membrane coated visible ray catalyst and membrane manufactured by its method
Inventor: CHUNG RAE ICK
IPC: B01D71/00
Filed: 2008-03-18
Abstract: A manufacturing method of a separation membrane for water treatment in which a visible light catalyst is applied and the separation membrane manufactured thereby are provided to fix stably a layer for the visible light catalyst, and to form a nano separation membrane having high permeability property. A manufacturing method of a separation membrane for water treatment includes the following steps of: forming a nano separation membrane having a polyamide active layer on a porous supporter; forming a binder flayer with inorganic oxides to improve coherence of a visible light catalyst and the surface of the nano separation membrane; and forming a visible light catalyst layer by applying the visible light catalyst consisting of titanium dioxides.
Patent KR-20090100575-A (KR)
Title: Apparatus for indicating on/off state of air circuit breaker
Inventor: LYU JAE GOO
IPC: H01H31/00
Filed: 2008-03-20
Abstract: PURPOSE: An apparatus for indicating on/off state of an air circuit breaker is provided to facilitate maintenance and repair of a device by performing a stable drive and by simplifying a structure for operating a micro switch. CONSTITUTION: An apparatus for indicating on/off state of an air circuit breaker includes a switch lever(280), a plurality of micro switches, a moving plate, and a spring. In case a main body is carried in/out a cradle, the switch lever is vertically and horizontally moved according to an L-shaped guide groove formed in a sidewall of the cradle. A plurality of micro switches is mounted inside a switch housing(310) installed outside a sidewall(210) of the cradle. The moving plate includes a guide tab and a plurality of push members. The guide tab is formed in a side of the moving plate. The guide tab is inserted to a guide slit formed in the switch housing. A plurality of push members is formed on a bottom surface of the moving plate. One end of the spring is fixed to the switch housing. The other end of the spring is fixed to the moving plate.
Patent KR-20090102447-A (KR)
Title: A roof structure of movable pavillion
Inventor: SEO SAM DEOK
IPC: E04B7/08
Filed: 2008-03-26
Abstract: PURPOSE: A roof construction of the transportable pavilion is provided to reduce the making cost the process of assembling simply gets accomplished and to adamantly fix each frame in which forms a roof. CONSTITUTION: A roof construction of the transportable pavilion(1) includes the support frame(10) of the pair, the upper frame(20), the inclined frame(30), the intermediate frame(40) and the cover panel(50). In the support frame of the pair, the through groove(110) is formed, and the support frame of the pair is made of the steel pipe. The upper frame connects the top end portion of the support frame of the pair, in the both sides of the upper frame, the inclined frame is downwardly installed to a slope. The intermediate frame is settled it is penetrated by the through groove of the support frame, the intermediate frame supports the inclined frame, and the cover panel is set up in the upper side of the inclined frame.
Patent KR-20080088460-A (KR)
Title: Coplanar waveguide resonator and coplanar waveguide filter using the same
Inventor: SATOH KEI
IPC: H01P7/08
Filed: 2008-03-27
Abstract: A coplanar waveguide resonator and a coplanar waveguide filter using the same are provided to reduce a length by installing a basic stub with a first parallel line conductor. A coplanar waveguide resonator(100a) includes a dielectric substrate(105), a center conductor(101), and a ground conductor(103). The center conductor is installed on the dielectric substrate and includes a line conductor(center line conductor)(101b) which is extended in an input and output direction. The ground conductor is installed on the dielectric substrate to have a gap unit for the center conductor. The coplanar waveguide resonator further includes a line conductor(104)(basic stub) which is extended from the ground conductor.
Patent KR-20090105252-A (KR)
Title: Structure of base
Inventor: LEE HYUN SOO
IPC: B65D19/26
Filed: 2008-04-02
Abstract: PURPOSE: A stand structure for prefabricated storage is provided, which can be adjusted in various sizes by fabricating a shelf or pallet using a lot of base panels and upper panels. CONSTITUTION: A stand structure for prefabricated storage comprises a base panel(10) and an upper panel(20). Sides(12,12') are formed in the both ends of the lower surface(11) of the base panel. A lot of partitions(14) are formed between both sides. An insertion hole(16) is formed to insert an upper panel between partitions. The upper panel has the cuboidal shape and is inserted into an insertion hole of the base panel. A through-hole is formed in both sides of the partition. A lot of upper panels are inserted into the upper part of a lot of base panels and are assembled.
Patent KR-20090105436-A (KR)
Title: Method of forming patterns in semiconductor device
Inventor: SIM GUEE HWANG
IPC: H01L21/027
Filed: 2008-04-02
Abstract: PURPOSE: A method for forming a pattern of a semiconductor device is provided to reduce the number of exposure and development processes using a developer soluble material in a double patterning process. CONSTITUTION: An etching object layer(102) and a first hard mask layer are formed in an upper side of a semiconductor substrate(100). A first hard mask pattern(104a) is formed by patterning the first hard mask layer. A spacer layer(110) is formed along the surface of the first hard mask pattern and the etching object layer. A second hard mask layer is formed in the upper side of the spacer layer. The second hard mask layer is wet etched so that a second hard mask pattern remains between protrusive spacer layers. The spacer layer is removed to expose the etching object layer between the first hard mask pattern and the second hard mask pattern. The etching object layer is patterned along the first hard mask pattern, the second hard mask pattern, and the remaining spacer layer.
Patent KR-20090107784-A (KR)
Title: Manufacturing method of inkjet head
Inventor: KIM SANG JIN
IPC: B41J2/16
Filed: 2008-04-10
Abstract: PURPOSE: A manufacturing method of ink-jet head is provided to prevent deformation of the ink-jet head due to shrinkage by welding each component with welding materials. CONSTITUTION: A manufacturing method of ink-jet head comprises the following steps of: producing a ceramic green sheet; forming a nozzle region on a first ceramic green sheet(11); forming a reservoir region and a chamber region on a second ceramic green sheet(12); forming a restrict region on a third ceramic green sheet(13); forming an ink injection area on a fourth ceramic green sheet(14); filling a restrict material(20) to prevent deformation of each region; removing the restrict material after sintering the ceramic green sheets individually; forming a welding material; forming a pressure chamber with the green sheet; and forming a lower electrode, a piezoelectric element and an upper electrode on the top on the pressure chamber.
Patent KR-20090108155-A (KR)
Title: Out casing and boring apparatus using therof
Inventor: BAIK NAM JIN
IPC: E02D7/02
Filed: 2008-04-11
Abstract: PURPOSE: An Out casing and a ground drilling device using the same are provided to improve shape of the out casing by inserting into foundation using a blow generator. CONSTITUTION: An out casing(51) comprises a tube body(511), a guide unit(512) and a protrusion(513). The guide unit is combined with one side of the tube body in longitudinal direction. The protrusion is combined with the other side of the tube body in longitudinal direction and surrounds the outer circumference of the tube body. The protrusion has a bonding groove. The guide unit is a pair of plates protruded from the tube body. The bonding groove is connected to a bent unit.
Patent KR-20090109917-A (KR)
Title: Apparatus for flow rider
Inventor: KIM MOK GEUN
IPC: E04H4/02
Filed: 2008-04-16
Abstract: PURPOSE: An apparatus for artificial surfboarding is provided to ride the surf without restrictions of the riding position and space. CONSTITUTION: In an apparatus for artificial surfboarding, a water current pipe(14) in which an underwater pump(12) is mounted is vertically installed in the core unit of a water tank(10). A disc type riding plate(16) which is sloped upward is installed to be contacted to the bottom of an upper water current radial discharge unit(18) in the upper part of the water tank. A drain(28) is installed in the circumference of the disc type riding plate. A buffer member(20) is installed in the outer part of the disc type riding plate.
Patent KR-20090110136-A (KR)
Title: Healing abutment
Inventor: LEE DO SANG
IPC: A61C8/00
Filed: 2008-04-17
Abstract: PURPOSE: A healing abutment of an implant structure with a healing cover is provided to obtain excellent appearance around a place where an artificial tooth is combined and to obtain excellent implant surgery result. CONSTITUTION: A healing abutment of a submerged type implant structure with a healing cover is characterized in that an abutment(20) is coupled with a fixture(10) laid inside the alveolar bone(1), and a healing cover(30) is coupled in order to surround the outer surface exposed to the outer side of the gum of an abutment.
Patent KR-20090116569-A (KR)
Title: Mechanical flap damper
Inventor: KIM WOONG KWANG
IPC: F24F13/10
Filed: 2008-05-07
Abstract: PURPOSE: A machinery flap damper capable of implementing over voltage discharge is provided to implement the certain overpressure and to improve the aperture efficiency. CONSTITUTION: A machinery flap damper capable of implementing over voltage discharge installs the hinge pin to the center of rotation and flap is perpendicularly installed in a closed state to a lower part. The balance weight installed at the cancer rotating with flap is located in the location higher than the hinge pin. The flap reduces the necessary power. The center line of the hinge pin is controlled by the balance weight horizontal control. A central line(22) of the hinge pin and balance weight is based on the balance weight horizontal control.
Patent KR-20090117264-A (KR)
Title: Throwing type heat sensor system
Inventor: NAM GUN YONG
IPC: G08B17/00
Filed: 2008-05-09
Abstract: PURPOSE: A throwing type heat sensor system is provided to prevent damage to human body due to natural disaster by detecting human body information and position information. CONSTITUTION: A throwing module(100) includes a plurality of high sensitive heat sensors arranged according to an angle. The throwing module collects and transmits human body information and position information of a human thrown to a target spot. A receiving device(200) receives the human body information collected from the throwing module through wireless communication with the throwing module. A projectile performs throwing of the throwing module. The throwing module and the receiving device use a local wireless communication mode without a separate connecting device. The throwing module includes the heat sensor(110), a transmitting part, a power part, and a control part.
Patent KR-20090117467-A (KR)
Title: Apparatus for processing substrate using supercritical fluid
Inventor: SUNG BO RAM CHAN
IPC: H01L21/304
Filed: 2008-05-09
Abstract: PURPOSE: An apparatus for processing a substrate is provided to improve efficiency of cleaning a substrate using ultrasonic fluid. CONSTITUTION: An apparatus for processing a substrate using supercritical fluid includes a process chamber(110), a substrate support(120), a nozzle(130), and an ultrasonic generator(140). The process chamber provides the sealed space. The substrate support supports the substrate in the process chamber. The nozzle supplies the supercritical fluid to the process chamber. The ultrasonic generator generates the ultrasound to the substrate.
Patent KR-20090091631-A (KR)
Title: Electrostatic capacity type pen
Inventor: YEH YU CHOU
IPC: G06F3/033
Filed: 2008-05-15
Abstract: An electrostatic capacity type pen is provided to improve the convenience of the position input by varying the recording angle depending on the location of pen to a touch screen. A universal joint(120) connects with conductive pen main body(130). The universal joint comprises at least one pseudo plane. The conductive pen main body comprises two branches and a main body. One end of the branch connects with the main body. The other end of the branch connects with the universal joint.
Patent KR-20090119385-A (KR)
Title: Manufacture method of the constructure pannel which has self-cleaning function
Inventor: AHN YEONG MIN
IPC: E04C2/26
Filed: 2008-05-16
Abstract: PURPOSE: A manufacturing method of a construction panel with a self-cleaning function is provided to have a self-cleaning function by reducing pollution sources through a photo catalyst without a separate cleaning work. CONSTITUTION: A manufacturing method of a construction panel with a self-cleaning function comprises following steps. A construction panel such as an aluminum composite panel is prepared and passes through a heating chamber and is pre-heated. The surface of the pre-heated aluminum composite panel is coated with photo-catalyst or hydroxyapatite catalyst. The construction panel coated with the photo-catalyst is re-heated in another heating chamber. A bio-degradable protective film adheres to the construction panel to protect the photo-catalyst.
Patent KR-20090121841-A (KR)
Title: Steering gear for vehicle
Inventor: LIM HEE KYU
IPC: B62D5/22
Filed: 2008-05-23
Abstract: PURPOSE: A steering gear for a vehicle is provided to fix and support a rack bearing by an adjusting bolt, thereby removing a part for fixing and supporting the rack bearing. CONSTITUTION: A steering gear for a vehicle comprises a rack housing(140), a rack bar(130), a pinion gear(120), and a rack bearing(150). The rack bar slides in the rack housing. The pinion gear is engaged with one side of the rack bar to transfer a twist rotation force to the rack bar. The rack bearing closely adheres the rack bar to the pinion gear by adjustment of an adjusting bolt(160) inserted through the rack housing.
Patent KR-20090122743-A (KR)
Title: Method for fabricating a semiconductor device
Inventor: CHOI WOONG
IPC: H01L21/20
Filed: 2008-05-26
Abstract: PURPOSE: A manufacturing method of a semiconductor device is provided to improve a short channel property of a device by reducing contact resistance. CONSTITUTION: A silicon substrate(200) includes an isolation film(210) for defining an active region. A gate pattern(220) is formed on a top part of the silicon substrate. A spacer(230) is formed in a sidewall of the gate pattern. The silicon substrate is exposed. An SEG film(240) is grown on a top part of the exposed silicon substrate. A buffer layer is deposited on a surface of the silicon substrate including the gate pattern and the SEG(Selective Epitaxial Growth) film. The SEG film connected by etch-back is separated. The etch-back process is performed till the isolation film is exposed.
Patent KR-20090123325-A (KR)
Title: Auction system via internet and auction method thereof
Inventor: U GANG SEOP
IPC: G06Q30/08
Filed: 2008-05-27
Abstract: PURPOSE: An auction system through an internet capable of extending the desired part of an article for sale at auction is provided to prevent the generation of an error by providing the extended image of the product to a buyer. CONSTITUTION: A product is put up at an auction. A purchaser connects to an auction site(ST-130). A web page is supplied to a buyer. An ID and a password of the buyer are identified(ST-150). If the buyer clicks a moving picture, the first enlarged image about the clicked fractional area of the domain in which the moving picture is displayed is displayed through the web page(ST-160). The first enlarged image is stored in the clicked buyer database(ST-172). The first enlarged image displayed through the web page is clicked(ST-173). The second enlarged image about the clicked fractional area is displayed through the web page(ST-174). The second enlarged image is stored in the buyer database(ST-175). If the article is fixed to the buyer clicking the moving picture or the enlarged image, the enlarged image stored in the buyer database is transmitted to the computer of buyer(ST-180, ST-193).
Patent KR-20090128777-A (KR)
Title: Fast handover system and method thereof
Inventor: KIM EUNG TEA
IPC: H04L29/06
Filed: 2008-06-11
Abstract: PURPOSE: A fast handover system and a method thereof are provided to exchange the signaling between an LMA and an MAG required for setting a fast handover in order to eliminate the necessity that an SA(Security Association) should be shared to protect a fast handover related message. CONSTITUTION: An MN(Mobile Node) transmits a handover information message to a PMAG(Previous Mobile Access Gateway)(1), and the PMAG transmits an FPBU(Fast Proxy Binding Update) message to an LMA(Local Mobility Anchor)(2). The LMA transmits the HI(Handover Initiation) message including the proxy-CoA(Care-of Address) and MN-ID to an NMAG(New MAG)(3). The MN transmits the location update message to the NMAG(7), and the NMAG transmits the buffered packet to the MN(8).
Patent KR-20090128875-A (KR)
Title: Adjusting position device of laser module for the indoor golf
Inventor: KIM HYE KYUNG
IPC: A63B69/36
Filed: 2008-06-11
Abstract: PURPOSE: A laser module position adjusting apparatus for indoor golf is provided to position a laser module on a position to be measured easily, and improve precision by minimizing shake in movement and rotation by an elastic force of a spring. CONSTITUTION: The laser module position adjusting apparatus for indoor golf includes: a moving block(400); a moving unit(500); a rotary block(600); and a rotary unit(800). The moving unit has a horizontal regulating screw(510) and a horizontal restore spring respectively installed on projected both ends of a fixing block(200), and moves the moving block to a width direction of a base bracket(100). The rotary unit has a rotation regulating screw(810) installed on one end of the rotary block in which a laser module is fixed and a rotation restore spring(820) installed on the other end thereof, and rotates the rotary block based on a central line of the laser module.
Patent KR-20090131712-A (KR)
Title: Pneumatic tire for vehicle having improved bead endurance
Inventor: CHO DAE BUM
IPC: B60C15/04
Filed: 2008-06-19
Abstract: PURPOSE: A pneumatic tire for a vehicle, having improved bead endurance is provided to restrict the move of a bead wire by forming a rubber topping in a bead unit and improve endurance of the bead unit by restricting heat occurrence from a group of bead wires, and prevent the bead unit from being separated during driving a car. CONSTITUTION: A pneumatic tire for a vehicle, having improved bead endurance comprises a bead core(10). The bead core is composed of a plurality of bead wires(11), a center bead wire(13), and a bead plate. The bead plate has a bead wire of single layer topped with rubber. The thickness of a rubber topping(12) of the bead plate is 1.2~1.5 times the diameter of the bead wire. The bead wires of a single layer are arranged in a row. The bead plate is spirally wound around the outer circumference of the center bead wire to form the bead core. The bead core is wound with at least two turns the bead plate around the center bead wire.
Patent KR-20090131967-A (KR)
Title: The individual tailored portal site providing system and management method using smart card
Inventor: KIM HYUN JUNG
IPC: G06F21/12
Filed: 2008-06-19
Abstract: PURPOSE: A customized security portal site service system using a smart card and an operation method thereof are provided to enable the smart card to offer interested contents according to each category, thereby preventing unnecessary web surfing of a user for receiving the contents. CONSTITUTION: A user server(200) generates user information. The user server generates interested site linkage information in accordance with each category. The user server extracts an interested site URL. The user server is physically connected with a smart card(100). The user server applies user information, the interested site linkage information, and security login information according to generated access information. A service server(300) transmits contents corresponding to the interested site URL to the user server.
Patent KR-20100000745-A (KR)
Title: Tread semi-product for pneumatic tire
Inventor: KIM KYOO SANG
IPC: B60C11/03
Filed: 2008-06-25
Abstract: PURPOSE: A tread semi-product for a pneumatic tire is provided to improve endurance and uniformity of a tire by preventing the deformation of the belted layer during manufacture. CONSTITUTION: A tread semi-product for a pneumatic tire comprises a shoulder portion, a sidewall portion, a bead portion, a belted layer, grooves, and a hollow pipe(170). The shoulder portion, the sidewall portion, and the bead portion are extended along the width of the tire from the tread portion. The belted layer is formed inside of a tread layer which contacts the road surface. The grooves are formed on the surface of the tread layer. The hollow pipe of the same rubber material as the tread semi-product is arranged in the inner side of the part in which the grooves are formed in vulcanization.
Patent KR-20100002806-A (KR)
Title: Displacement sensor and light irradiation device using the sensor
Inventor: JEONG HOON
IPC: G01B11/14
Filed: 2008-06-30
Abstract: PURPOSE: A displacement sensor and a light irradiation device using the same are provided to focus a target accurately and irradiate light beam to the target efficiently. CONSTITUTION: A displacement sensor comprises a light emitting unit(100) which transmits laser beam to a target, a light receiving unit(200) which receives the laser beam reflected off the target, and a displacement sensing unit(300) which scans and calculates the location from which the laser beam is reflected and outputs the displacement of the target.
Patent KR-20100004171-A (KR)
Title: Piston machines
Inventor: KIYONORI YAHAGI
IPC: F02B75/32
Filed: 2008-07-03
Abstract: PURPOSE: A piston engine is provided to reduce noise by forming two piston stands between a piston and a connecting rod and reciprocating a piston vertically through a piston stand without horizontal vibration. CONSTITUTION: A piston engine comprises a cylinder(10), a piston(20), a connecting rod(30) and two piston stands(100). The piston reciprocates vertically inside the cylinder. The upper end of the connecting rod is located on the lower end of the piston. The lower end of the connecting rod connects to the rotary shaft(31). The connecting rod reciprocates the piston vertically through the rotary shaft. Two piston stands are vertically installed between the piston and the connecting rod.
Patent KR-20100005853-A (KR)
Title: Over driving circuit and liquid crystal display device using the same and driving method thereof
Inventor: KIM KIL TAE
IPC: G09G3/20
Filed: 2008-07-08
Abstract: PURPOSE: A high speed driving circuit corresponding to a drive frequency and a liquid crystal display device are provided to prevent the deterioration of image quality while improving a response speed by modulating a data and making it correspond to a drive frequency. CONSTITUTION: A frame memory(11) stores image data inputted form the outside by at least one frame unit. The frame memory outputs stored image data as a previous data. A first lookup table(12) compares a previous data with a current data and outputs the first modulation data. A frequency detector(13) detects a frame frequency of inputted image data and outputs a selection signal corresponding to the detected frame frequency. A second lookup table(14) outputs a predetermined constant value according to the selection signal.