baber/WOPTO huggingface dataset:
Patent KR-20070079878-A (KR)
Title: Polyvinyl pyrrole host material, luminescent layer comprising the same, and organic electroluminescence device using the luminescent layer
Inventor: PARK JONG JIN
IPC: C09K11/06
Filed: 2006-02-04
Abstract: Provided are a poly(vinyl pyrrole)-based host material which can emit a blue light effectively by easy energy transition, a light emitting layer containing the host material, and an organic electroluminescent device containing the light emitting layer. The poly(vinyl pyrrole)-based host material is represented by the formula 1, wherein R1, R2, R3 and R4 are independently H, a halogen atom, a carboxyl group, an amino group, a nitro group, a cyano group, a substituted or unsubstituted C1-C20 alkyl or alkoxy group, a substituted or unsubstituted C2-C20 alkenyl or alkynyl group, a substituted or unsubstituted C1-C20 heteroalkyl group, a substituted or unsubstituted C6-C30 aryl group, C7-C30 arylalkyl group, a substituted or unsubstituted C5-C30 heteroaryl group, or a substituted or unsubstituted C3-C30 heteroarylalkyl group, and can be fused to form a five to seven-membered ring; and n is an integer of 10-10,000.
Patent KR-20070080765-A (KR)
Title: Non-volatile flash memory device and method of fabricating the same
Inventor: JO KWON SOON
IPC: H01L21/8247
Filed: 2006-02-08
Abstract: A non-volatile flash memory device is provided to minimize a parasitic capacitor formed in a direction of a bitline by decreasing the width of a floating gate electrode as compared with a conventional technique. An isolation layer(120b) for defining an active region is formed on a semiconductor substrate(110). A tunnel insulation layer(122) and a floating gate electrode(124) are formed on the active region. A step-type recess is formed in the isolation layer. The semiconductor substrate including the isolation layer with the step-type recess is covered with an inter-gate dielectric(134) and a control gate electrode(136). The inter-gate dielectric and the control gate electrode are extended to the lower surface of the step-type recess lower than the upper surface of the active region. The process for forming the isolation layer can include the following steps. The semiconductor substrate is etched to form a trench by using as an etch mask a hard mask pattern composed of a pad oxide layer and a silicon nitride layer. The trench is filled with a gap-fill insulation layer. The gap-fill insulation layer is planarized by a blanket etch process.
Patent KR-20070081603-A (KR)
Title: Handoff control method and apparatus of a mobile terminal in a code division multiple access system
Inventor: KANG DONG JUN
IPC: H04B7/26
Filed: 2006-02-13
Abstract: A method for controlling handoff of a mobile terminal in a CDMA system and an apparatus thereof are provided to reduce unnecessary and overlapped handoff by searching pilot sets including all the active sets and the candidate sets and performing multiple search for checking whether a movement among sets is needed. A method for controlling handoff of a mobile terminal in a CDMA system comprises the following several steps. The mobile terminal performs a multiple search operation for pilot sets including all the active sets and the candidate sets by using a search scheduling algorithm(501). The mobile terminal checks whether there exists an N1 set in case that neighbor sets can be classified into an N1, an N2 and an N3 set(503). If there exists the N1 set, the mobile terminal searches for one in a list of N1 set(505). If there does not exist the N1 set in the step 503 or the searching operation for the N1 set is finished in the step 505, the mobile terminal checks whether there exist the N2 and the N3 set(507). If there exist the N2 and the N3 set, the mobile terminal searches for one in a list of N2 and N3 set(509).
Patent KR-20070088858-A (KR)
Title: Manufacturing apparatus for display device and manufacturing method of display device using the same
Inventor: ROH NAM SEOK
IPC: G02F1/13
Filed: 2006-02-27
Abstract: An apparatus for manufacturing a display device and a method for manufacturing a display device using the same are provided to improve the yield rate of a pattern formed on an organic layer by forming a concavo-convex pattern on an organic layer with use of a mold. An insulating substrate(110) including an organic layer is received on a stage(5). A mold(10) ascends and descends over the insulating substrate and forms a concavo-convex pattern on the organic layer. A first driver unit aligns the mold and allows the mold to ascend and descend. A mold alignment unit(20) holds and realigns the mold when the mold is located on the organic layer. A second driver unit drives the mold alignment unit. A control unit(45) controls the first and second driver units. The mold alignment unit includes a holder(21) for holding the mold and a support frame(23) for supporting the holder.
Patent KR-20070091453-A (KR)
Title: Method and system for providing commodity advertisement in shopping commodity searching service
Inventor: LEE JIN HWA
IPC: G06Q30/00
Filed: 2006-03-06
Abstract: A method and a system for providing goods AD in a shopping goods search service are provided to display goods information to an AD area by selecting a shopping mall bidding for the AD area and sorting the goods information of the selected advertiser shopping mall based on a predetermined rule when the goods information is sorted/displayed in a goods search result page. A database(1210) stores data for the goods search service or a goods AD service. A receiver(1220) receives the bidding price for buying a purchase unit from the shopping malls. A bidder selector(1230) selects successful bidders for the purchase unit according to the bidding price. A determiner(1240) determines display order of the goods information of the advertiser shopping malls based on the sorting order of the successful bidders. A display part(1250) displays the goods information of the advertiser shopping mall by applying a goods AD function according to the determined display order for a predetermined AD period based on the database.
Patent KR-20070091895-A (KR)
Title: Easy ham take out device
Inventor: KIM MIN JIN
IPC: A23B4/00
Filed: 2006-03-08
Abstract: A tool for easily taking out ham from a ham can is provided to shorten the time to take out the ham from the ham can while using the tool and prevent injury to the user's hand and damage of ham from being generated. A tool for easily taking out ham from a ham can comprises: an underlay made of a PVC and in shape of bottom of a can; a left/right side connecting part connected to the underlay; and a circle shaped ring formed at the side connecting part.
Patent KR-20070096430-A (KR)
Title: Gan-based compound semiconductor and the fabrication method thereof
Inventor: NAM KI BUM
IPC: H01L33/14
Filed: 2006-03-24
Abstract: A method for fabricating a GaN-based compound semiconductor is provided to reduce contact resistance by decreasing a tunneling barrier width and by improving tunneling transport. A buffer layer is formed on a substrate(S2). An n-type GaN layer is formed on the buffer layer. An active layer is formed on the n-type GaN layer. A p-type GaN layer is formed on the active layer(S3). An InAlGaN contact layer is formed on the p-type GaN layer(S4). The InAlGaN contact layer can be one of an undoped InAlGaN layer, an n-type InAlGaN layer or a p-type InAlGaN layer.
Patent KR-20070096496-A (KR)
Title: Method of electronic settlement issuing digital receipt, recording media recording computer program achieving the method and server of electronic settlement system issuing digital receipt
Inventor: LEE KYOUNG JUN
IPC: G06Q20/12
Filed: 2006-03-24
Abstract: An electronic payment method issuing a digital receipt, a recording medium storing a computer program thereof, and an operation server of an electronic payment system issuing the digital receipt are provided to increase an AD effect, raise a sale result by inducing additional purchase, and correctly calculate the AD effect/sale result by aggregating a collection ratio of discount information. A receiving module(131) receives unique payer information, unique member shop information, and payment information from a member shop terminal(120). A payer database(132) stores the unique payer information. A member shop database(133) stores the unique member shop information. A discount information module(134) generates the discount information representing a discount rate. A calculating module(135) offsets an amount corresponding to the discount rate from a payment amount. A digital receipt module(136) generates the digital receipt based on the payment amount or the discounted payment amount. A transmitting module(137) transmits the digital receipt, a part of the unique member shop information, and the discount information to payer communication terminals(111,112).
Patent KR-20070103119-A (KR)
Title: Blower for vehicles
Inventor: KIM JONG SU
IPC: B60H1/12
Filed: 2006-04-18
Abstract: A blower for a vehicle is provided to increase heating efficiency by letting a portion of the inside air flow in during an outside air inflow mode and to improve productivity and to cut down on the manufacturing cost by making installation and composition thereof simple. A blower for a vehicle includes an intake duct(110) provided with an inside air inlet(111) and an outside air inlet(112), an inside/outside air changing door(115) composed of a rotary shaft(116) rotatably installed inside the intake duct, a dome plate(117) installed at a certain distance from the rotary shaft to open and close the inside and outside air inlets selectively and a side plate(118) connecting two sides of the dome plate to the rotary shaft, a scroll case(120) coupled to the lower part of the intake duct and attached with a blower fan to ventilate the inside air and the outside air flowing in the intake duct to an inlet of an air conditioning case compulsorily, an inside air inflow unit(140) installed to the inside/outside air changing door to make a portion of the inside air flow in during an outside air inflow mode to increase heating efficiency and composed of an inside air inflow hole(117a) penetrating the dome plate and an auxiliary door(141) located to the inside of the inside/outside air changing door and rotated on the same center line as the inside/outside air changing door to open and close the inside air inflow hole.
Patent KR-20070103275-A (KR)
Inventor: PARK YEON SOO
IPC: E03D13/00
Filed: 2006-04-18
Abstract: An urinal is provided to wash off urine by opening a valve of a water supply device using gravity added on a water tank in which urine is gathered and discharging water. An urinal for washing off urine with water by discharging water with gravity is disclosed. When an user urinates in a space(2) of an urinal(1), the urine discharged to a drainage hole(4) of the bottom(3) is gathered in a water tank(9) through an inlet(10), after that if a quantity of urine gathered in the water tank is increased, the water tank rotates on an axis(8) in a counterclockwise direction together with a push bar(25) by the gravity added on the water tank to make an end of a horizontal push plate(27) installed to the top of the push bar push an end(18) of a stick(17) in the same direction, so that a valve(16) of a water supply device is opened to discharge water in large quantities to wash off urine on the bottom.
Patent KR-20060115638-A (KR)
Title: Baking hardening type cold rolled steel sheet with high yield ratio and process for producing the same
Inventor: YOON JEONG BONG
IPC: C21D8/02
Filed: 2006-05-03
Abstract: A cold rolled steel sheet comprising C, Mn, S, Al, N, P, B, Ti, Nb and the balance of Fe and other unavoidable impurities which is capable of enhancing yield strength and lowering in-plane anisotropy by MnS precipitates and AlN precipitates in bake-hardening type interstitial free steel, and a method for manufacturing the same are provided. A bake-hardening type cold rolled steel sheet with high yield ratio comprises, by weight percent, 0.001 to 0.01% of C, 0.01 to 0.3% of Mn, 0.005 to 0.08% of S, 0.1% or less of Al, 0.004 to 0.02% of N, 0.2% or less of P, 0.0001 to 0.002% of B, 0.005 to 0.15% of Ti and 0.002 to 0.04% of Nb with the balance being Fe and other inevitable impurities, wherein the Mn, S, Al, N, Ti, Nb and C satisfy 1<=(Mn/55)/(S^*/32)<=30 and 1<=(Al/27)/(N^*/14)<=10, and Cs(solute carbon) satisfies 5 to 30, wherein S^*=S-0.8Î(Ti-0.8Î(48/14)ÎN)Î(32/48), N^*=N-0.8Î(Ti-0.8Î(48/32)ÎS))Î(14/48), Cs=(C-NbÎ12/93-Ti^*Î12/48)Î10000, Ti^*=Ti-0.8Î((48/14)ÎN+(48/32)ÎS), and Ti^*=0 provided that Ti^*<0, and wherein MnS precipitates and AlN precipitates have an average size of 0.2 mum or less.
Patent KR-20070108578-A (KR)
Title: Lithium ion polymer battery of improved safety on falling
Inventor: CHOI JEONG HEE
IPC: H01M2/34
Filed: 2006-05-08
Abstract: A lithium ion polymer battery is provided to prevent an internal short generated when an outmost electrode in an electrode assembly comes into contact with an electrode lead upon falling, thereby ensuring battery safety. A lithium ion polymer battery includes an electrode assembly(300) having a separator interposed between a positive electrode and a negative electrode, wherein the same separator(600,610) as the separator constituting the electrode assembly adheres to the outer surface of an outmost electrode in the electrode assembly. The separator occupies more than 30% of an area in the whole surface of the outmost electrode from the top thereof.
Patent KR-20070109333-A (KR)
Title: Combining apparatus for thin plate and the method for fixing thereof
Inventor: KIM JAE YONG
IPC: H04N5/64
Filed: 2006-05-10
Abstract: A joining apparatus for a thin plate and a method for installing the same are provided to reduce the manufacturing cost and simplify the manufacturing process by using a pem nut having a fixing lib, which is usable in a thick plate as well as the thin plate. A main body(31) has a hollowness portion therein. A reinforcing lib(32) is formed on an upper end of the main body(31), wherein the reinforcing lib(32) has a diameter larger than an outer diameter of the main body(31). The reinforcing lib(32) is extended by a predetermined length, and closely attached to an object to be joined. A fixing rib(33) is extended from an upper side of the reinforcing lib(32), wherein the fixing rib(33) is inserted into the object.
Patent KR-20070110671-A (KR)
Title: Method for safely recovering recorded data in a dvd system
Inventor: EUN SUNG HAN
IPC: G11B7/0045
Filed: 2006-05-15
Abstract: A method for recording data stably on an optical disc in a DVD recording and reproducing system is provided to record the data stably on the new optical disc whose MID information is not registered or on the optical disc whose error generating rate is high. A method for recording data stably on an optical disc in a DVD recording and reproducing system includes a step of receiving a data recording request on the optical disc loaded in the DVD system(S302,S304); a step of reading MID information of the optical disc when receiving the data recording request(S306); a step of checking a presence of the MID information of the loaded optical disc at the MID information registered at the DVD system in advance(S308); and a step of recording the data recording-requested to the optical disc on an HDD first when the MID information of the optical disc is not presented at the MID information pre-registered on the DVD system(S310,S316).
Patent KR-20060125473-A (KR)
Title: Ultraviolet ray irradiating device
Inventor: HORIE KENJI
IPC: G21K5/00
Filed: 2006-05-23
Abstract: An ultraviolet ray irradiating device is provided to photograph an object influenced by the ultraviolet ray irradiating from an irradiating part and display and output a photographing image. In an ultraviolet ray irradiating device, an irradiating part(2) irradiates by generating the ultraviolet ray. A camera part(20) photographs an object influenced by the ultraviolet ray. And, an indication output unit displays and outputs a photographing image photographed by the camera part.
Patent KR-20070114449-A (KR)
Title: A method for isolating and culturing mesenchymal stem cell derived from umbilical cord blood
Inventor: KWON YOUNG GUEN
IPC: C12N5/07
Filed: 2006-05-29
Abstract: A method for isolating and culturing a mesenchymal stem cell(MSC) from umbilical cord blood is provided to induce selective differentiation of a mononuclear cell(MNC) derived from the umbilical cord blood into the mesenchymal stem cell, so that a large quantity of mesenchymal stem cells are produced and they are useful for prevention and treatment of disease associated with stem cell. A method for isolating and culturing a mesenchymal stem cell(MSC) from umbilical cord blood comprises the steps of isolating a mononuclear cell from the umbilical cord blood and co-culturing the mononuclear cell with a mesenchymal stem cell or its supernatant obtained by centrifugation. A composition for prevention and treatment of disease associated with stem cell such as brain, spinal cord and nerve system diseases comprises the mesenchymal stem cell isolated from umbilical cord blood.
Patent KR-20070114944-A (KR)
Title: Cushioning material for glass plates packaging
Inventor: KIM JUN TAI
IPC: B65D81/02
Filed: 2006-05-30
Abstract: A cushioning material for glass plates packaging is provided to protect substrates safely against external shock or vibration generated during the transportation thereof and to be used semi-permanently. Glass plate insertion recesses(36,36') and protrusions(34',34) are formed alternatingly with a predetermined space between each other in a direction of the height of a cushioning material for glass plates packaging on one surface of the cushioning material. On the rear surface of the cushioning material, fixing tool insertion recesses(39) and plural fine recesses(38) are formed in the same direction of the protrusions. One end of the glass plate insertion recess is formed to be widened as it goes toward the opening portion thereof. One end of the protrusion is formed to be lowered toward the outer side thereof.
Patent KR-20060126401-A (KR)
Title: Method and apparatus for serially establishing a group call session
Inventor: HARRIS JOHN M
IPC: H04B7/26
Filed: 2006-06-02
Abstract: A method and an apparatus for continuously establishing a group call session are provided to enable FNE(Fixed Network Equipment) to select a first sub set and a second sub set of members from a target group of units and signal the members so as to participate in the group call session, thereby inviting a different sub set to the group session at a user's request when a user can not directly solve a specific problem with group members of the first sub set. A method for continuously establishing a group call session comprises the following steps of: receiving a call request indicating a group of units for targeting from a caller for the group call session(303); selecting a first sub set of a target group of the units(305); signaling the first sub set of the target group of the units to join the group call session(305); selecting a second sub set of the target group of units different from the first sub set(311); and signaling the second sub set of the target group of the units to join the group call session after a step for signaling the first sub set(311).
Patent KR-20060128737-A (KR)
Title: Information processing device and method, and program
Inventor: KURATA MASATOMO
IPC: H04M1/72451
Filed: 2006-06-09
Abstract: An information processing device and method, and a program therefor are provided to solve a problem that a user can check the expected communication available time of a terminal of the other party by accessing a server, but cannot check the current situation of the other party. A management unit manages corresponding relationship between each behavior and communication tools, which can be recognized by a different information processing unit. A selecting unit selects a communication tool, corresponding to a behavior of a user of a different information processing device indicated by the behavior information, as a tool used for performing communication with the user of the different information processing device based on the corresponding relationship, and manages the selected communication tool.
Patent KR-20070117860-A (KR)
Title: Charge and discharge quantity control method of the main battery which is had all in the hybrid vehicle
Inventor: CHOI YONG KAK
IPC: B60L50/15
Filed: 2006-06-09
Abstract: A method for controlling charge and discharge amounts of a main battery for a hybrid vehicle is provided to prevent an operational error of the main battery by preventing over-charge and over-discharge of the main battery. A main battery, a driving motor, and an inverter system are sensed by using a hybrid control unit installed in a hybrid vehicle(ST100). The hybrid vehicle is driven according to a driving practice of a driver(ST200). Charge and discharge amounts of the main battery are controlled by adjusting and learning a scale factor of the main battery according to the driving practice of the driver so that a state of charge is operated in a normal zone. In the step ST200, the main battery enters an over-discharge zone when the hybrid car suddenly accelerates.
Patent KR-20070120667-A (KR)
Title: Liquid crystal display
Inventor: BAK DAE YANG
IPC: G02F1/1333
Filed: 2006-06-20
Abstract: An LCD is provided to apply silicon on both ends of at least one of an upper side and a lower side of the mold frame and on a portion inside the edge of an LCD panel adjacent to the end portions so that the LCD panel and the mold frame are fixed. A backlight assembly is disposed below an LCD panel(120) for displaying an image. A mold frame houses the LCD panel and the backlight assembly therein. An adhesive liquid is coated on both ends of at least one of an upper side and a lower side of the mold frame and on a portion inside the edge of the LCD panel which is adjacent to the end portions. The protrusions(204,206) for preventing flow are formed on both ends of at least one of the upper side and the lower side of the mold frame. The protrusions are formed of the same material as the mold frame.
Patent KR-20070120765-A (KR)
Title: Refrigerator
Inventor: TIKHONOV ALEXEI
IPC: F25C1/24
Filed: 2006-06-20
Abstract: A refrigerator is provided to ensure fast ice making by manufacturing ice cubes in a direct cooling method, which is more effective than indirect cooling method, and to reduce manufacturing cost without having an additional duct. A refrigerator comprises a body(1), a door, an evaporator(17), an ice making compartment(20), an ice making tray(21), and an ice-making cooling part(30). The body is defined with a refrigerator compartment and a freezer compartment(3). The door opens and closes the refrigerator and freezer compartments. The evaporator is equipped in the body. The ice making chamber is installed either one of the door or the body. The ice making tray is equipped within the ice making compartment and manufactures ice cubes. The ice-making cooling part comprises a closed-loop refrigerant pipe(40) to circulate refrigerant receiving cooling heat from the evaporator and transferring the heat to the ice making tray.