baber/WOPTO huggingface dataset:
Patent KR-20080030239-A (KR)
Title: Method of manufacturing a semiconductor memory device
Inventor: LEE HYE LYOUNG
IPC: H01L21/336
Filed: 2006-09-29
Abstract: A method for manufacturing a semiconductor memory device is provided to prevent deterioration of the semiconductor memory device and to a fast switching operation by forming gate oxide layers having different thickness levels. A gate oxide layer pattern and a first conductive layer pattern are formed on a semiconductor substrate(101). A dielectric layer(104) is formed on the first conductive layer. A contact hole is formed on the dielectric layer. In the process for forming the contact hole, an area of the contact hole is determined according to an increase of a thickness of the gate oxide layer. A second conductive layer(106) is formed on the dielectric layer. The second conductive layer comes in contact with the first conductive layer.
Patent KR-20080030893-A (KR)
Title: Display apparatus and method thereof
Inventor: PARK SANG JUNE
IPC: H04N5/445
Filed: 2006-10-02
Abstract: A display device and a method thereof are provided to offer a satisfied display function to a user by displaying a user interface window corresponding to current time, season, and year. A storage unit(110) stores a plurality of user interface data corresponding to each predetermined time information, which is set by at least one of year, season, month, day-of-week, and time. A display unit(130) displays the user interface data stored in the storage unit to a screen. A controller(120) extracts the user interface data corresponding to current time counted by a counter from the storage unit and outputs the extracted user interface data to the screen through the display unit. An input unit receives setting for the time information and the user interface data corresponding to the time information. The controller stores the time information and the user interface data set through the input unit to the storage unit.
Patent KR-20080033734-A (KR)
Title: Manufacturing apparatus and method of plat display
Inventor: JEON YOUNG CHANG
IPC: H01J9/24
Filed: 2006-10-13
Abstract: A method and an apparatus for manufacturing a flat panel display device are provided to reduce the time for cooling a heater by injecting nitrogen gas into respective chambers. An apparatus for manufacturing a flat panel display device includes plural vacuum chambers(102,104,106,108,110), a first pump(118), and a cooler(130). The vacuum chambers are used to form films on a substrate. The first pump generates a vacuum condition in the respective vacuum chambers. The cooler injects cooling gas into the vacuum chamber, when the first pump is turned off. The cooling gas is N2 or PN2. A second pump is arranged to be opposite to the cooler and ventilates the cooling gas. A heater is arranged in the respective vacuum chambers and maintains an off state of the cooler.
Patent KR-20080039073-A (KR)
Title: Heater core and air conditioner for an automobile equipped with same
Inventor: HAN SEONG SEOK
IPC: B60H1/00
Filed: 2006-10-31
Abstract: A heater core and an air conditioner for a vehicle equipped with the same are provided to adjust the internal temperature of the vehicle by precisely controlling the amount of coolant introduced into the heater core. A heater core comprises first and second tanks(210,220) which are spaced apart from each other by a predetermined distance, inlet and outlet pipes(211,212), which are connected to the first and second tanks, respectively, and through which coolant is introduced and discharged, a plurality of tubes(230) having two ends that are fixed between the first and second tanks, fins(250) interposed between the tubes, and a flow rate adjusting unit(300) for adjusting an amount of the coolant introduced into the heater core. The flow rate adjusting unit includes a coolant inlet part(330) formed at one side of the inlet pipe to receive the coolant, and a bypass line(340) formed at one side of the inlet pipe such that the coolant is discharged through the bypass line without passing through the heater core.
Patent KR-20080044575-A (KR)
Title: Mobile phone swivel antenna
Inventor: PARK SEUNG KYO
IPC: H01Q1/24
Filed: 2006-11-16
Abstract: A mobile phone swivel antenna is provided to remove inconvenience by maintaining rotation support force when a groove unit is inserted into a spring guide by adopting the groove unit having a cross-section with a different ratio between length and width. A mobile phone swivel antenna includes a groove part(4), an insertion part(5), a hinge axis(8), and an antenna rod(1). The mobile phone swivel antenna is capable of controlling an angle. A hinge groove is formed on the groove part. The groove part has a different cross-section unit(7) having a cross-section with a different ratio between width and length. The insertion part is inserted into the groove part and has a plurality of latch grooves in a shape of a groove. The hinge axis is installed by penetrating the groove and the insertion part. The antenna rod is connected to the insertion part.
Patent KR-20080050724-A (KR)
Title: Oil sealing structure
Inventor: LEE JAE YOUNG
IPC: B25J18/00
Filed: 2006-12-04
Abstract: An oil sealing structure of an output spindle of a deceleration device of an industrial robot is provided to couple an oil seal case to a lower end of a deceleration case by using a bolt while surrounding the output spindle and to form another oil seal between a receiving part and an attachment formed at the lower end of the oil seal case. A second oil seal(32) is provided at the lower end portion of a case(21) of a deceleration device equipped with a first oil seal(22) so that lubricant leaked due to the abrasion of the first oil seal is shielded by the second oil seal. An oil seal case(31) is coupled to a lower end of the case by using a bolt(36). The second oil seal is additionally provided between the lower end of the oil seal case and an attachment(30). The oil seal case is provided at the lower end thereof with a receiving part(34) to receive the second oil seal.
Patent KR-20070061385-A (KR)
Title: Pin milling cutter
Inventor: EMOTO SHIGENORI
IPC: B23C5/22
Filed: 2006-12-06
Abstract: A pin milling cutter is provided to prevent a cutter from being erroneously inserted in an adapter by using a mis-mounting prevention unit when the cutter and the adapter is wrongly combined. A pin milling cutter includes a cutter(1), an adapter(7), a convex part(5), a concave part(8), and a mis-mounting prevention unit(10). The cutter is inserted in an inner circumference of the adapter. The convex part is protruded on an outer circumference of a cutter main body(2) which is engaged with the adapter, at a fixed pitch. The concave part is formed on an inner circumference of the adapter corresponding to the convex part of the cutter at the same pitch and number as the convex part. The cutter is mounted on the inner circumference of the adapter by inserting the convex part of the cutter main body to the concave part of the adapter. The mis-mounting prevention unit consists of a protrusion formed on the adapter and a groove formed on the cutter main body.
Patent KR-20080051722-A (KR)
Title: Downward apparatus of fuel tank for vehicles
Inventor: PARK JAE SEUNG
IPC: B60K28/00
Filed: 2006-12-06
Abstract: A device for tilting a fuel tank downward for a vehicle is provided to prevent damage to a fuel tank by moving a slot guider along curvature of a guide slot and rotating the fuel tank around a hinge pin. A device for tilting a fuel tank downward for a vehicle comprises a hinge unit(5), a slot bracket(13), a fixing plate(17), an operation pin(21), a front and a rear slide guider(23,25), a slide rod(31), and a coil spring(39). The slot bracket is installed at one part of a vehicle body(3) mated with a rear side surface of a fuel tank(1), and has a guide slot(15). The slide rod is fitted to sliding holes of the front and the rear slide guiders respectively, and has a head(33) which is fitted to a fastening hole of the fixing plate at a rear end. The slide rod has a slot guider(35) at one part. The end of the slot guider is bent and fitted to the guide slot of the slot bracket to be guided along the guide slot. The coil spring is fitted to the slide rod between the head and the rear guide slider.
Patent KR-20080052012-A (KR)
Title: Transmission for landj row device
Inventor: LEE GIL SUNG
IPC: F16H3/02
Filed: 2006-12-07
Abstract: A power transmission of an engine is provided to double the power of a thrust force by generating the thrust force both in pushing and pulling directions of a lever or a sheet. A gear C(203) and a driven gear(5a) are arranged on driving and driven axes, respectively, and mated with each other. First and second single-directional latchet wheels(201a,202a) are embedded in a lever, such that the latchet wheels are rotated with the gear C. A gear H(208) and a gear I(209) are implemented on a front driven axis of the driving axis. A gear J(210) is configured to rotate on the driven axis, when a sheet is moved. Gears D, F, and G(204,206,207) are arranged on the driving axis and mated with gear H, I, and J, respectively. The gears D, F, and G include third to sixth single-directional latchet wheels therein. A gear E(205) is implemented on the driving axis and connected to the sheet through a link B. The gear E is arranged on the driving axis, connected to the sheet through the link B, and includes a fourth single-directional latchet wheel therein.
Patent KR-20080054104-A (KR)
Title: Liquid crystal display device
Inventor: KIM HEUNG SEOK
IPC: G02F1/1333
Filed: 2006-12-12
Abstract: An LCD(Liquid Crystal Display) is provided to arrange a support member to an upper cover, thereby preventing the separation of a fixing member from generating by an insertion groove inwardly. A light source member(430) is located at the rear of an LCD panel. A lower cover(500) receives the light source member. An upper cover is combined with the lower cover and includes a cover body member(610) located oppositely to the circumference of the LCD panel. A cover member(620) is curved from the body member and covers the front edge of the LCD panel. A support member(630) is protruded at the lower surface of the cover member toward the LCD panel. A fixing member(700) is located between the LCD panel and the cover member and supported by the support member at the inside of the support member. An inserting groove is formed at the lower surface of the cover member corresponding to the fixing member so that a portion of the fixing member is inserted. A prism sheet(413) condenses the light, which is diffused at a diffusion sheet(411), in a direction vertical to a plane of the LCD, and a protection sheet(415) protects the prism sheet.
Patent KR-20080059792-A (KR)
Title: Wireless controllable excavator for building removal
Inventor: SEO YOUNG SU
IPC: E02F9/20
Filed: 2006-12-26
Abstract: A remote controlled building destroying excavator is provided to operate at dangerous construction sites by using a remote control unit and an excavator control unit including two cameras. A remote controlled building destroying excavator comprises a remote control unit(200) and an excavator control unit. The remote control unit includes a battery, two joysticks, a LED module, a power on/off button, a start button, an emergency button, an RPM control button, various buttons such as a safety button, and LCD modules. The remote control unit, which receives image through wireless communication, displays the image, and transmits command signals output by the joysticks and the buttons to the outside. The excavator control unit, which is mounted in the excavator, controls each part by receiving the command signals from the remote control unit, and transmits images filmed by two cameras(310) to the remote control unit.
Patent KR-20080061023-A (KR)
Title: Method of verifying interconnection reliability and method of manufacturing semiconductor device
Inventor: HONG JI HO
IPC: H01L21/28
Filed: 2006-12-27
Abstract: A wiring reliability verification method and a manufacturing method of a semiconductor device are provided to improve reliability of copper wiring formed on a seed layer by minimizing surface roughness of the seed layer using ammonia. A first and a second substrate are provided(S10). Seed layers are formed on the first and second substrates respectively(S11). A different surface roughness is formed on each seed layer(S12). A first XRD analysis is performed to each seed layer(S13). Copper wiring is formed on each seed layer(S14). A second XRD analysis is performed to each copper wiring(S15). The wiring reliability is examined on the basis of the results of the first and second XRD analysis(S16).
Patent KR-20080061573-A (KR)
Title: Automatic extraction and visualization method for the analysis result of single nucleotide polymorphisms and related gene structure
Inventor: YOO JIN HO
IPC: G01N37/00
Filed: 2006-12-28
Abstract: An automatic extraction and visualization method of analysis results of single nucleotide polymorphisms(SNP) and related gene structure is provided to convert the analysis results into PowerPoint OLE(Object Linking and Embed) objects of Microsoft in realtime, so that the method is not dependent on operating system and utilizes the PowerPoint template and all functions of PowerPoint automation. An automatic extraction and visualization method of analysis results of single nucleotide polymorphisms and related gene structure comprises the steps of: encoding the executable HTA(HTML(HyperText Markup Language) application) script within codes implemented by Java; transferring the text data of the SNP analysis results and SNP-related gene structure to be visualized to parameters; and executing the corresponding HTA script by using Windows Scripting Host to make the PowerPoint OLE objects.
Patent KR-20080061723-A (KR)
Title: Liquid crystal display device and method for fabricating the same
Inventor: CHOI DONG GEUN
IPC: G02F1/1335
Filed: 2006-12-28
Abstract: An LCD(Liquid Crystal Display) and a manufacturing method thereof are provided to design a thickness of a color filter substrate so as to be different in a center area and an edge area, thereby improving screen quality at a side viewing angle and implementing a wide viewing angle. Plural pixel areas(P) are defined in a first substrate(110). TFTs(Thin Film Transistors) are formed in the pixel areas of the first substrate. First electrodes are connected with the TFTs and formed in the pixel areas. A second substrate(120) faces the first substrate. Color filter patterns(122) are formed on the second substrate so as to correspond to the pixel areas. In the color filter patterns, a thickness becomes thicker in an edge area(B) than a center area(A) of the second substrate. A light blocking pattern(121) divides the color filter patterns. A second electrode(127) is formed in the front of the second substrate. An LC layer(160) is interposed between the first and second substrates.
Patent KR-20080062487-A (KR)
Title: Liquid crystal display device and driving method thereof
Inventor: LEE CHANG KYUN
IPC: G09G3/20
Filed: 2006-12-29
Abstract: A liquid crystal display device and a driving method thereof are provided to quickly discharge remaining charges from liquid crystal cells by delaying a turning-off of a TFT(Thin Film Transistor), even after the LCD device is turned off. Plural data and gate lines are arranged on an LCD(Liquid Crystal Display) panel(55). A data driver IC(53) oscillator is driven by a source voltage and supplies data voltages to the data lines. A gate driver IC(54) is driven by the source voltage and supplies a scan pulse, which swings between first and second voltages from first and second driving voltage input terminals, respectively. A power supply(58) generates the gate high voltage and a gate low voltage. The gate high voltage determines an uppermost voltage for the scan pulse. The gate low voltage determines a lowermost voltage for the scan pulse. A gate high voltage modulator(59) gradually adjusts the gate high voltage between the gate high and gate low voltages to generate a high modulation voltage, and supplies the high modulation voltage to the first driving voltage input terminal. A voltage delay unit(60) is charged by the gate high voltage, while the source voltage is supplied, and supplies the charged gate high voltage to the first driving voltage input terminal, when the source voltage is turned off.
Patent KR-20060031867-A (KR)
Title: Method to achieve fast active scan in 802.11 wlan
Inventor: ZHONG ZHUN
IPC: H04W24/00
Filed: 2004-07-13
Abstract: A method for fast active scanning and an Access Point apparatus that reduces the delay in convention active scanning. The method includes the step of giving an AP higher priority to transmit a probe response than is currently known. This priority comes at the delay of transmission of the probe response, so preferably the probe response can be delayed by just the time that the AP needs to prepare the response plus the time, if any, for the frame already in the air to finish. According to the invention, a method can include steps for: sending a uni-cast probe request message by an (STA) 238, 248, 268 on a particular channel having at least one Access Point (AP) 258, 278 in communication therewith; receiving by one particular (AP) 278 the probe request message sent by the (STA); sensing by the particular (AP) 278 of a point coordination function (PCF) interframe space (PIFS) 325 of the particular channel; and sending by the particular (AP) 278 of a probe response message to the (STA) 238 in response to the probe request message after the PIFS. As the probe request is uni-cast, there is no need for a backoff interval as only one AP will respond. Since normal traffic utilizes the longer DIFS space plus backoffs to avoid collisions, the AP will always be able to respond to a probe request of scan faster than other items can respond on the channel, thus giving the AP priority when sending the probe response message.
Patent KR-20060031690-A (KR)
Title: Disposable diaper
Inventor: MINATO HIRONAO
IPC: A61F13/496
Filed: 2004-07-30
Abstract: A disposable diaper not giving uncomfortable tactile sensation to a wearer and capable of discharging moisture vapor produced when sweat evaporates can be discharged to the outside from wing portions. In a diaper (1A), a pair of second wing portions (14) attached to both side portions (12) of a rear waistline region (10) and extending laterally outward is formed from an elastically stretchable composite sheet (18). The composite sheet (18) is constituted of an air permeable, stretchable plastic film and an air permeable, heat- weldable non-woven fiber fabric. The plastic film has ventilation pipes each having a first opening on the side in contact with skin and a second opening on the side not in contact with the skin, and extends in the thickness direction. The non-woven fiber fabric has gathers partly joined to both surfaces of the plastic film with heat welding portions in between and waving in the thickness direction.
Patent KR-20060033920-A (KR)
Title: Secondary cell electrode and fabrication method, and secondary cell, complex cell, and vehicle
Inventor: NAGAYAMA MORI
IPC: H01M50/543
Filed: 2004-07-27
Abstract: In a nonaqueous electrolyte cell- oriented electrode (10), an electrode active material layer (12) formed on a collector (1) has a density gradient developed with a gradient of a varied concentration of a solid along a thickness from a surface of the electrode active material layer (12) toward the collector (1), and in a gel electrolyte cell-oriented electrode (30), an electrode active material layer (32) formed on a collector (1) has a density gradient developed with (a) gradient(s) of (a) varied concentration(s) of one or both of an electrolyte salt and a film forming material along a thickness from a surface of the electrode active material layer (32) toward the collector (1).
Patent KR-20060064653-A (KR)
Title: Semiconductor integrated circuit device
Inventor: NISHIKAWA HIDETOSHI
IPC: H03K5/13
Filed: 2004-07-15
Abstract: A semiconductor integrated circuit device (1) includes: a transistor switch (SWA) for electrically connecting and disconnecting output of a flip-flop (FF64) of a shift register (SR1) and input of a flip-flop (FF65) of a shift register (SR2); and a transistor switch (SWB) for electrically connecting and disconnecting an input driver (Din2) and input of the flip-flop (FF65). Here, when the shift registers (SR1 and SR2) are connected, the transistor switch (SWA) is turned ON and the transistor switch (SWB) is turned OFF by a selection signal.
Patent KR-20060052994-A (KR)
Title: Random access communication opportunity method
Inventor: GHOSH AMITAVA
IPC: H04L1/16
Filed: 2004-08-23
Abstract: During a random access communication opportunity (12), user equipment (20) utilizes either or both of an adaptive modulation and coding-based communication protocol (26) and an HARQ-based communication protocol (27) to achieve improved performance. This can avoid the need to establish dedicated channels (13) to support the required communications. In one embodiment, a plurality of adaptive modulation and coding-based communication protocols are provided with a given protocol being selected as a function of one or more governing criteria. For example, the protocol can be selected as a function of a quality condition of the communication path, as a function of a memory buffer, and so forth.
Patent KR-20060120623-A (KR)
Title: Packaging machine and method for paperboard cartons
Inventor: MCKAY JOHN ALLEN
IPC: B65B61/00
Filed: 2004-08-27
Abstract: A packaging system and device for paperboard cartons having closure flaps which extend across and seal the carton opening when filled with articles. The flaps, which are prone to distortion, are treated with a minor amount of water which reverses the distortion and allows the articles to be successfully inserted through the opening and into the carton.
Patent KR-20060080194-A (KR)
Title: Selection system containing non-antibiotic resistance selection marker
Inventor: TENSON TANEL
IPC: C12N15/61
Filed: 2004-09-15
Abstract: A selection system free of antibiotic resistance genes, which is based on the use of an araD gene as a selection marker carried on a vector which is inserted in a bacterial strain deficient of the ara D gene. The araD gene from E. coli encodes the L-ribulose-5- phosphate-4-epimerase. A method of selecting the cells transformed with a plasmid, which contains the araD gene. The non-antibiotic selection marker makes the system suitable for producing therapeutics. The araD gene is not essential for growth of the host but manipulation of it affects the growth under certain selective conditions. Deletion of araD leads to accumulation of substance which is toxic to the host but not to humans. The araD gene is relatively small and therefore a small plasmid may be constructed, which requires less energy for replication, and leads to increased growth rate and yield.
Patent KR-20060120089-A (KR)
Title: Degassing device and end-cap assembly for a filter including such a degassing device
Inventor: DANNENMAIER JURGEN
IPC: A61M1/16
Filed: 2004-11-02
Abstract: A degassing device (203) comprises a first chamber (21) having an inlet for a liquid, and a second chamber (22) having an opening (23) closed by a hydrophobic membrane (24) and an outlet (25) for discharging the liquid. The first chamber (21) has a downstream portion that partially extends within the second chamber (22) and communicates therewith by a passageway (28). The second chamber (22) has a downstream portion that extends below the passageway (28) and asymmetrically surrounds the downstream portion of the first chamber (21).