baber/WOPTO huggingface dataset:
Patent KR-20080030309-A (KR)
Title: Method of forming contact plug in a flash memory device
Inventor: KIM WAN SOO
IPC: H01L21/28
Filed: 2006-09-29
Abstract: A method of forming a contact plug in a semiconductor device is provided to manufacture a stabilized semiconductor device by partially etching and reforming a formed contact plug to remove a seam within the contact plug formed previously. A method of forming a contact plug in a semiconductor device comprises the steps of: forming an interlayer dielectric(204) on a semiconductor substrate(200); forming a contact hole(210) on the interlayer dielectric; forming the first contact plug within the contact hole; etching upper side of the first contact plug as much as a predetermined thickness; etching upper side of the interlayer dielectric overhanging the first contact plug, to widen upper width of the contact hole; and forming the second contact plug on the first contact plug, to completely fill the contact hole.
Patent KR-20080031077-A (KR)
Title: Relative location tracking system
Inventor: HAN SONG HOON
IPC: H04W64/00
Filed: 2006-10-02
Abstract: A relative location tracking system is provided to enable a mobile terminal to generate displacement information in a moving space and transmit the displacement information to a center server and enable the center server to track displacement on the map data of the mobile terminal from a preset initial location, thereby tracking the location of the mobile terminal moving in a specific moving space with simple configuration and low cost. A mobile terminal(30) moves in a moving space having at least one entrance, reads the location information of the entrance in passing through the entrance to generate initial location data for the entrance, generates displacement data for moving displacement when the mobile terminal moves in the moving space, and transmits the initial location data, the displacement data, and terminal ID(IDentification). A center server(10) has map data for the moving space, sets a location on the map data for the entrance which the mobile terminal passes as an initial location on the map data of the mobile terminal on the basis of the initial location data and the terminal ID, transmitted from the mobile terminal, and tracks displacement on the map data of the mobile terminal from the initial location on the basis of the displacement data and the terminal ID, transmitted from the mobile terminal to determine a relative location on the moving space of the mobile terminal.
Patent KR-20070041365-A (KR)
Inventor: KISHI MASAHIRO
IPC: H01J11/34
Filed: 2006-10-12
Abstract: 과제 
     
     패터닝 정밀도가 우수한 플랫 패널 디스플레이용 유리 기판, 플랫 패널 디스플레이용 도전막 부착 기판, 및 그들의 제조 방법을 제공한다.      
     
       해결 수단 
     
     적어도 일방의 면에 대하여, 도면 중의 점 A  ∼  I 에서의 표면 조도 Ra 를 측정하고, 측정된 Ra 중 최대값 Ramax 와 최소값 Ramin 로부터 하기 식에 의해 구한 표면 조도 분포가, ±10％ 이내인 플랫 패널 디스플레이용 유리 기판 (10), 및 적어도 일방의 면의 평균 표면 조도가 0.3㎚ 이하인 플랫 패널 디스플레이용 유리 기판. 
     표면 조도 분포 (％) = (Ramax - Ramin)/(Ramax + Ramin) × 100  
       
     유리 기판, 	유효면, 도전막, 웨트 에칭법
Patent KR-20080034325-A (KR)
Title: Auxiliary pager for cellular phone
Inventor: JEON JIN KYU
IPC: H04B1/38
Filed: 2006-10-16
Abstract: An auxiliary pager for a portable phone is provided to receive a phone number and a character signal transmitted from a base station to the portable phone directly, thereby allowing a user to recognize the phone number and the character signal even though the portable phone is powered off. An auxiliary pager for a portable phone comprises a receiving unit for receiving a phone number and a character signal, which are transmitted from a base station to the portable phone, and an LCD display unit for displaying the received phone number and character signal. The auxiliary pager hardly transmits a feedback signal of checking whether the phone number and the character signal are received.
Patent KR-20080035171-A (KR)
Title: Method for repairing critical dimension of pattarn in photomask
Inventor: KIM SANG PYO
IPC: H01L21/027
Filed: 2006-10-18
Abstract: A method of repairing a critical dimension of a pattern in a photomask is provided to revise a pattern with a large critical dimension into a pattern with a small critical dimension without causing damages to a mask substrate by selectively etching an exposed phase shift layer pattern. A method of repairing a critical dimension of a pattern in a photomask comprises the steps of: forming a phase shift layer and a light-shielding layer on a transparent substrate(100); selectively etching the phase shift layer and light-shielding layer to form a phase shift layer pattern(111) and a light-shielding layer pattern; measuring critical dimensions of the phase shift layer pattern and light-shielding layer pattern; covering an exposed part of the transparent substrate and forming a protective layer(140) that exposes the light-shielding layer pattern; etching the exposed light-shielding layer pattern to reduce a critical dimension(127) of the light-shielding layer pattern; selectively etching the phase shift layer pattern exposed to the light-shielding layer pattern with reduced critical dimension(125), to reduce the critical dimension of the phase shift layer pattern; and selectively removing the residual protective layer.
Patent KR-20080036302-A (KR)
Title: Cosmetic compositions for prevention of skin aging and anti-wrinkles containing extract of cassia mimosoides var. nomame
Inventor: LEE SUN JOO
IPC: A61Q19/08
Filed: 2006-10-23
Abstract: A cosmetic composition containing the extract of Cassia mimosoides var. nomame is provided to inhibit activity of elastase and MMP-1(Matrix metalloproteinase-1) and oxidation by removing reactive oxygen species without skin irritation and harmful effects on human, so that the composition is useful for preventing and improving skin aging and wrinkles. A cosmetic composition for preventing and improving skin aging and wrinkles contains the extract of Cassia mimosoides var. nomame, which contains luteolin represented by the formula(1) as effective ingredient, and is prepared by suspending Cassia mimosoides var. nomame in methanol, and sequentially adding hexane, ethylacetate and butanol into the suspension, and is a cosmetic, pharmaceutical or food composition.
Patent KR-20080037770-A (KR)
Title: (an) image display device for having time machine function and method for playing of the same
Inventor: PARK DAE SUK
IPC: H04N5/44
Filed: 2006-10-27
Abstract: An image display device having a time shift function and a control method thereof are provided to enable a user to check whether a program out of time-shifted programs is recorded at any positions, thereby enable the user to search and watch a desired program easily and edit the time-shifted program through EPG. A user interface(130) receives a desired instruction from a user. A tuner(102) tunes and outputs the broadcasting signal of a channel including at least one EPG(Electronic Program Guide) information. A demodulation unit demodulates a broadcast program outputted through the tuner. A storage unit(116) stores the demodulated broadcast program. A control unit(132) controls a time shift function and controls a display unit(128) to display a time shit state according to the instruction inputted from the user interface. An image processor(126) performs signal processing to display the time shift state on the display unit according to the control signal of the control unit.
Patent KR-20080039158-A (KR)
Title: System and method for improvement of coast quality using coastal private frequency in mobile communication system
Inventor: CHOI IL GU
IPC: H04B7/26
Filed: 2006-10-31
Abstract: A mobile communication system using dedicated marine frequencies and a method for operating the same are provided to improve PN(Pseudo Noise) interference by shifting dedicated marine frequencies, which are not used in inland, to island base station or coastal base stations. A mobile communication system using dedicated marine frequencies comprises the first island base station(10), the second island base station(20), and a land beacon base station(30). The first island base station comprises a dedicated marine frequency processing part(11) and a beacon(12). The dedicated marine frequency processing part executes a soft handoff for a dedicated marine frequency with the dedicated marine frequency processing part of the second island base station adjacent to the first island base station. Also the dedicated marine frequency processing part executes a hard handoff for the dedicated marine frequency and an existing operation frequency with the land beacon base station. Using the existing operation frequency, the beacon executes signal copy with the beacon(22) of the second island base station. The land beacon base station comprises a frequency processing part(31) and a beacon(32). The frequency processing part executes a hard handoff with the dedicated marine frequency processing part of the first island base station. The beacon, connected to the frequency processing part, executes signal processing for the dedicated marine frequency in a pilot method.
Patent KR-20080039625-A (KR)
Title: Device for assorting chopsticks
Inventor: YANG JUN HO
IPC: A47G21/00
Filed: 2006-11-01
Abstract: A device for assorting chopsticks is provided to improve convenience of a user by automatically sorting a plurality of chopsticks without using an additional assorting device. A device for assorting chopsticks comprises a lower plate(10) having a disc shape and a cylinder(20). The lower plate includes a protruding section(11) having a column shape at the upper center portion thereof. The cylinder includes a circular assorting section(21), a plurality of through holes(22), and a plurality of concave sections at the lower end portion thereof. The through holes pass through the upper and lower portion of the assorting section. The protruding section of the lower plate is inserted into the lower end portion of the cylinder. The concave section has a depth greater than a height of the protruding section by a predetermined size. The through holes pass through the lower end portion of chopsticks other than the upper end portion of chopsticks.
Patent KR-20080043450-A (KR)
Title: Apparatus for reparing of ball grid array
Inventor: LEE JONG AE
IPC: H01L21/60
Filed: 2006-11-14
Abstract: A repairing apparatus of a BGA(Ball Grid Array) package is provided to facilitate separation of a package having defects from a circuit board by placing heater bars on an upper surface of the package and directly heating the surface of the package. A repairing apparatus of a BGA(Ball Grid Array) package(20) for separating a circuit board(10) and the BGA package, is characterized by that a plurality of heater bars(200) heated by a heater(100) are placed on an upper surface of a package having defects, to remove the package by causing direct contact between the heater bar and upper surface of the package and melting patterns. The heater bar has a circular cross-sectional shape.
Patent KR-20080044611-A (KR)
Title: Face region detection device and correction method for photo printing
Inventor: OHK CHEOL HO
IPC: G06T5/00
Filed: 2006-11-17
Abstract: A face region detecting device and a correction method for photo printing are provided to correct the various distortion of a face image effectively before the face image is printed by a photo printer, thereby printing the face image and improving image quality. A method for correcting a face region for photo printing comprises the following steps of: inputting image data to an image processing device(S100); extracting a skin color region from the input image data to detect a plane face or a rotated plane face in a face candidate region(S200); dividing the detected face region(S300); extracting distorted data values from divided face regions and correcting the distorted data values(S400); and outputting finally corrected image data visually(S500).
Patent KR-20070053136-A (KR)
Title: Apparatus of manufacturing a soft capsule
Inventor: TAKAYANAGI TETSUO
IPC: A61J3/07
Filed: 2006-11-17
Abstract: In a sheet forming part 2 of a soft capsule manufacturing apparatus 1, a drum drive system 27 which forms a gelatin sheet 13, and a pickup roller drive system 28 which peels off the gelatin sheet 13 are constructed to drive separately from each other. In the drum drive system 27, a film-sheet forming drum 23 is driven by a first motor 271, while in the pickup-roller drive system 28, a pickup roller 24 is driven by a second motor 281. The first motor and the second motor are controlled in speed separately from each other, so that the film-sheet forming drum rotates at a suitable speed for forming film sheet on the peripheral surface and the pickup roller rotates at a suitable speed for peeling off the adhered film sheet on the peripheral surface of the film-sheet forming drum, whereby gelatin sheet jamming and double-rolling on the film-sheet forming drum, which would be caused by too weak peeling force of the pickup roller, and gelatin sheet damage between the pickup roller and the film-sheet forming drum, which would be caused by too strong peeling force.
Patent KR-20080034071-A (KR)
Title: A cableveyor system
Inventor: SIM SOOL JIN
IPC: F16G13/16
Filed: 2006-12-05
Abstract: A cableveyor system is provided to reduce an impact due to inertial force of the cableveyor system by forming a curved surface between a guide frame and a guide roller. A cableveyor system comprises a guide frame(1), a plurality of guide roller(2), a plurality of chain plates(3), and a cable link pedestal. The cable link pedestal includes a cable(5) that enters and leaves between the chain plates. The guide frame includes an annular rod or pipe having a circular cross section. The cross section of the guide roller is shaped a circular arc which contacts with the guide frame. The cable link pedestal includes an inner link pedestal fixed to the chain plate, a buffer material formed at the outside of the inner link pedestal in back and forth directions, and an outer link pedestal fixed to the outside of the buffer material.
Patent KR-20080051505-A (KR)
Title: A sludge cleaning truck without generator and pressure pump
Inventor: YOON KI BEAUNG
IPC: C02F11/00
Filed: 2006-12-06
Abstract: A sludge cleaning truck without a generator and a pressure pump is provided to suck sludge by negative pressure of a vacuum pump connected to a PTO(Power Take Off) of the cleaning truck and to discharge the sludge from the vacuum pump to a filter press through switching operation of a four-way valve. A sludge cleaning truck without a generator and a pressure pump includes a vacuum pump(20), a vacuum tank(30), a filter press(40), a four-way valve(50), and first and second check valves(60,70). The vacuum pump is driven by being connected to a PTO(10) of the cleaning truck. The vacuum tank is applied with negative pressure of the vacuum pump and connected to a suction pipe(32) for sucking sludge. The filter press is connected to the vacuum tank to perform liquid-solid separation of the sucked sludge. The four-way valve is installed between the vacuum pump and the vacuum tank, controls the negative pressure applied to the vacuum tank, and performs switching operation to apply air pressure to the vacuum tank under the negative pressure condition. The first check valve is installed between the vacuum pump and the four-way valve. The second check valve is installed between the vacuum tank and the filter press in series.
Patent KR-20080055048-A (KR)
Title: Direct drive valve train for improving fuel efficiency
Inventor: PARK SUNG BONG
IPC: F01L1/44
Filed: 2006-12-14
Abstract: A direct drive valve train is provided to reduce the number of parts and manufacturing costs and enable free pot design by rotatably installing a tappet at a valve without an additional swing arm, and to minimize frictional force by making a cam face contact the tappet in a rolling manner, thus increasing fuel efficiency. A direct drive valve train for opening or closing a valve of an engine includes a valve(9) which opens or closes an inlet port or an outlet port of the engine, a cam shaft(1) which moves the valve up and down, and a tappet(4) which is arranged to contact a cam face of the cam shaft in a rolling manner, and is installed at the upper end of the valve in such a way as to rotate relative to the valve. The tappet is placed to rotate about the axis of the valve coaxially. The cam face of the cam shaft is arranged to be eccentric from the axis of the valve, and contacts the upper surface of the tappet in a rolling manner at a position eccentric from the center of the tappet.
Patent KR-20080061412-A (KR)
Title: Issue and use method of electronic identification card in internet business deal
Inventor: RIM SANG HUN
IPC: G06F21/00
Filed: 2006-12-16
Abstract: A method for issuing and using an electronic authentication access medium for preventing illegal use in Internet commercial transaction using an electronic payment tool is provided to prevent a third person from illegally using the electronic payment tool by making a user input a registered ID/password, and a security card or OTP(One-Time Password) number related to the electronic payment tool. A member receives a security card or OTP number from an electronic payment tool issuer simultaneously with an electronic payment tool, and the member registers an ID and a password by connecting to a homepage of the issuer. The issuer informs the member of permission for using the ID/password by checking whether the ID/password received from the member is duplicated. A member shop transmits the ID/password and transaction approval information to the issuer when the member inputs the ID/password for paying purchase goods/services(S21). The member shop transmits the security card or OTP number received from the member to the issuer(S31). The issuer informs the member shop of transaction approval when the security card or OTP number is suitable for a transaction approval condition(S35).
Patent KR-20080057444-A (KR)
Title: Device and method of electrical resistance welding
Inventor: CHANG WOONG SEONG
IPC: B23K11/26
Filed: 2006-12-20
Abstract: A resistance welding device and a resistance welding method using the same are provided to apply current to a boss or a stud by using a collect connected with a power device in order to generate friction heat, resulting in increase of welding speed and strength of a welded part. A resistance welding device comprises a lower electrode(120), a collet(140), a rotary power provider(170), and a shaft(150). The lower electrode, placed at the lower part of a sample(130) to be welded, applies current to the sample. The collet holds a boss or stud(135) and applies current to the boss or stud. The rotary power provider rotates the collet. The shaft transfers the rotary power of the rotary power provider to the collet. A transfer part(160), placed on the shaft, moves the collet vertically through the shaft. A power device(192) is connected to the lower electrode and the collet through bus bars(190).
Patent KR-20080058719-A (KR)
Title: A terminal for broadcasting and method for notifying preference broadcasing program in thereof
Inventor: KU JI YEONG
IPC: H04N7/08
Filed: 2006-12-22
Abstract: A broadcasting terminal and a method for notifying a preference broadcasting program for the same are provided to enable a user to register information about the preference broadcasting program of a user previously and confirm the preference broadcasting program information during reproduction of broadcasting, thereby removing the necessity that the user has to search preference broadcasting programs in an EPG each time. A broadcasting receiver(110) receives an EPG(Electronic Program Guide) including plural broadcasting program information. A memory(130) stores at least one preference broadcasting program information. A controller(160) searches whether broadcasting program information consistent with the preference broadcasting program information stored in the memory is present in the EPG received from the broadcasting receiver. A display(150) displays the broadcasting program information searched by the controller.
Patent KR-20080061142-A (KR)
Title: Single sheet lamp body, fabrication method thereof, and surface light source having the same
Inventor: LEE HYO KEUN
IPC: H01J61/30
Filed: 2006-12-28
Abstract: A single sheet light source body for a surface light source and a surface light source apparatus having the same are provided to implement a fluorescent lamp with plural discharge spaces by means of a flat substrate of a single sheet. The single sheet light source body(210) is a visible ray transmissive substrate. Closed plural discharge channels(220) are formed at a side of the substrate. The discharge channels are separated from each other by a predetermined distance. The thickness of a tube in the discharge channel is thinner than that of the substrate. A linear sealing line is formed at the surface opposite to the discharge channel. A compression portion is formed at an end of the discharge channel. An electrode member applies the voltage to the discharge channel. The electrode member is formed at the surface of the light source body and also formed at the inside of the light source body. An inner electrode type or external electrode type surface light source apparatus is implemented by means of the light source body.
Patent KR-20080061854-A (KR)
Title: Method for forming semiconductor device
Inventor: NA SUN WOONG
IPC: H01L21/027
Filed: 2006-12-28
Abstract: A method for forming a semiconductor device is provided to eliminate the necessity of an unnecessary process like a hard mask layer formation process by performing a dry etch process right after a photoresist layer pattern is formed on an etch target layer wherein mixture gas including hydrogen gas is used in the dry etch process. An etch target layer is formed on a semiconductor substrate(300). A photoresist layer pattern is formed on the etch target layer. The etch target layer is dry-etched by using the photoresist layer pattern as a mask wherein mixture gas including H2 gas is used in the dry etch process. The photoresist layer pattern is removed. A BARC(Bottom Anti-Reflective Coating) can be formed on the etch target layer. The photoresist layer pattern can be a line pattern or a hole pattern.
Patent KR-20080061880-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: YOU MI HYUNE
IPC: H01L21/768
Filed: 2006-12-28
Abstract: A method for manufacturing a semiconductor device is provided to prevent misalignment of a storage electrode contact and to reduce contact resistance by extending the line-width margin of a bit line contact hole. An interlayer dielectric and a silicon oxide layer are formed on a substrate(100) having a gate electrode(145) and a landing plug contact(165). By etching the silicon oxide layer, a silicon oxide pattern(175a) is formed to expose a bit line contact region. A nitride spacer is formed at sidewalls of the silicon oxide pattern. A planarized HDP(High Density Plasma) oxide layer is formed on the resultant structure. A bit line contact hole(220) is formed to expose the landing plug contact by etching the HDP oxide layer and the interlayer dielectric.
Patent KR-20060082847-A (KR)
Title: Benzimidazole derivatives and their use as protein kinases inhibitors
Inventor: BERDINI VALERIO
IPC: A61K31/4155
Filed: 2004-07-05
Abstract: The invention provides compounds having activity as inhibitors of cyclin dependent kinases, glycogen synthase kinase-3 and Aurora kinases for use in the treatment of disease states and conditions such as cancer that are mediated by the kinases. The compounds have the general formula (I). Also included within formula (I) are the salts, solvates and N-oxides of the compounds.