baber/WOPTO huggingface dataset:
Patent KR-20050061535-A (KR)
Title: Colloidal silica dispersion
Inventor: GREENWOOD PETER
IPC: C04B18/14
Filed: 2003-09-29
Abstract: The invention relates to a method of producing a stable substantially aqueous silanized colloidal silica dispersion having a silica content of at least about 20 wt%, comprising mixing at least one silane compound and colloidal silica particles, wherein the weight ratio of silane to silica is from about 0.003 to about 0.2. The invention also relates to a dispersion obtainable by the method, and to a stable substantially aqueous silanized colloidal silica dispersion having a silica content of at least about 20 wt%, wherein the weight ratio of silane to silica is from about 0.003 to about 0.2. The invention further concerns the use of the dispersion for coatings applications and as an additive.
Patent KR-20050062655-A (KR)
Title: Planarizing gate material to improve gate critical dimension in semiconductor devices
Inventor: AHMED SHIBLY S
IPC: H01L29/423
Filed: 2003-10-14
Abstract: A method of manufacturing a semiconductor device (100) may include forming a fin structure (210) on an insulator (120). The fin structure (210) may include side surfaces and a top surface. The method may also include depositing a gate material (320) over the fin structure (210) and planarizing the deposited gate material (320). An antireflective coating (520) may be deposited on the planarized gate material (320), and a gate structure (510) may be formed out of the planarized gate material (320) using the antireflective coating (520).
Patent KR-20050123097-A (KR)
Title: Methods and dosage forms with modified layer geometry
Inventor: SUBRAMANIAN RAMKUMAR
IPC: A61K9/00
Filed: 2004-02-11
Abstract: Dosage forms and methods for providing a modulated release of cyclobenzaprine are provided. The sustained release dosage forms provide therapeutically effective average steady-state plasma cyclobenzaprine concentrations when administered once per day. The present invention pertains to methods of enhancing release rates by modifying the geometry of core layer interfaces through inversion of the traditional compression sequence in order to alter the mixing of layers during operation and by modifying the composition of core layers such that the viscosity of the hydrated delay layer remains higher than the viscosity of the hydrated drug layer during operation. The result is greater uniformity in the release rate from the core providing a more optimal ascending release rate and consistent performance.
Patent KR-20050105485-A (KR)
Title: A method and a device for adjusting power amplifier properties
Inventor: HAMALAINEN MIIKKA
IPC: H03F1/32
Filed: 2004-02-25
Abstract: A method and a device for tuning power amplifier (PA, 203) properties such as back-off. A peak-to-average value (PAR) of the amplifier input signal is first obtained by the control means (206) and then used for adjusting the power amplifier (203) with the tuning means (204, 208, 210) functionally connected to the amplifier (203). The suggested solution is advantageously exploited in a wireless communications device like a mobile terminal to optimise the performance thereof by, for example, reducing the power dissipation in the transmitter.
Patent KR-20060015538-A (KR)
Title: Stabiliser system for the stabilisation of halogenated polymers
Inventor: WEHNER WOLFGANG
IPC: C08K5/17
Filed: 2004-04-02
Abstract: The invention relates to a mixture of stabilisers for the stabilisation of chlorinated polymers, comprising at least a) a sulphate ester salt and/or a sulphonate salt of formula (I): [R(O)sSO3]tM and b) an alkanolamine of formula (II), where M = alkali, earth alkali, lanthanide (Cer) or aluminium cation, t = metal cation valence of 1, 2 or 3; s = 0 or 1, R = C1-C22 alkyl, phenyl, C7-C10 phenylalkyl, C 7-C24 alkylphenyl, x = 1, 2 or 3; y = 1, 2, 3, 4, 5 or 6; n = 1 - 10; R1,R2 independently = H, C1-C 22 alkyl, -[-(CHR3a)y-CHR3 b-O-]n-H, -[-(CHR3a)y-CHR 3b-O-]n-CO-R4, C2-C20 alkenyl, C2-C18 acyl, C4-C8cycloalkyl, optionally substituted at the ß-position by OH, C6-C10 aryl, C7-C10 alkaryl or C7-C10 aralkyl, or when x = 1, R1 and R2 together with the N can form a closed 4-10 membered ring of carbon atoms with optionally up to 2 heteroatoms, or when x = 2, R1 also = C2-C 18 alkylene, optionally substituted at both ß-carbon atoms with OH and/or interrupted by 1 or more O atoms and/or 1 or more NR2 groups, or dihydroxysubstituted tetrahydrodicyclopentadienylene, dihydroxysubstituted ethylcyclohexanylene, dihydroxysubstituted 4,4'- (bisphenol-A-dipropylether)ylene, isophoronylene, dimethylcyclohexanylene, dicyclohexylmethanylene or 3,3'- dmethyldicyclohexylmethanylene and when x = 3, R1 also = trihydroxysubstituted (tri-N- propylisocyanurate)triyl, R3a,R3b independently = C1-C22 alkyl, C2-C6alkenyl, C6-C10 aryl, H or CH2-X-R5, where X = O, S, -O-CO- or -CO-O-; R4 = C1-C18 alkyl/alkenyl or phenyl and R5 = H, C1-C22 alkyl, C2-C22alkenyl or C6-C10 aryl.
Patent KR-20060011857-A (KR)
Title: Electromagnetic actuator
Inventor: LAMMERS AREND JAN WILLEM
IPC: H01H33/666
Filed: 2004-04-22
Abstract: Electromagnetic actuator for operating at least one movable contact of a switch into a switched-on position or a switched-off position. The electromagnetic actuator (1) has a first magnetic circuit for making a movable (3) and a fixed (4) pole body move towards one another and a second magnetic circuit, separate from the first magnetic circuit, with a permanent magnet (9) and a retaining plate (10). A switching-off coil (15) operates to counteract the magnetic field in the second magnetic circuit so that the actuator (1) can return to a switched-off position. In the axial direction of the actuator (1), the switching-off coil (15) is positioned Gloser to the retaining plate (10) than the permanent magnet (9), as a result of which more effective operation of the actuator is possible. Furthermore, the actuator is constructed from cylindrical elements that are easy to produce and to assemble.
Patent KR-20060019529-A (KR)
Title: Regeneration a particle trap
Inventor: MAUS WOLFGANG
IPC: F01N13/02
Filed: 2004-04-29
Abstract: The invention relates to an exhaust system (1) for purifying a gas flow (2) of harmful substances (3), said exhaust system comprising at least means for supplying a reducing agent, a first catalytic converter (5), and a particle trap (8), in the direction of flow (4) of the gas flow (2) through the exhaust system (1). According to the invention, at least one other exhaust purification component is provided and/or there is a distance of at least 0.5 metres between the first catalytic converter (5) and the particle trap (8), and a mixer (6) and a second catalytic converter (7) are positioned directly upstream of the particle trap (8). The invention also relates to a method for regenerating a particle trap (8) arranged in the exhaust system (1), whereby a reducing agent (23) is introduced into the exhaust gas system (1), (only) upstream of the turbocharger (6), for carrying out a regeneration process of the particle trap (8).
Patent KR-20060021354-A (KR)
Title: Power distribution network of an integrated circuit
Inventor: VAASSEN ADRIANUS W P G G
IPC: H01L23/522
Filed: 2004-06-01
Abstract: An integrated circuit (51) comprises a power distribution network having a power pad (53) and a ground pad (55) arranged at diagonally opposite corners of the integrated circuit (51). A power bus (67, 69) and a ground bus (71, 73) supply power to circuit elements on the integrated circuit, for example standard cells (61a, 61b) or standard sub-blocks (63). A plurality of decoupling cells (65) are provided on the power distribution network for maintaining a static current flow between the power pad (53) and the ground pad (55). The power bus and ground bus are configured such that the combined length of the power bus and the ground bus is made the same for all circuit elements on the integrated circuit, thereby reducing on chip voltage variation.
Patent KR-20060016808-A (KR)
Title: Optical communication system with suppressed sbs
Inventor: BICKHAM SCOTT R
IPC: H04B10/272
Filed: 2004-05-03
Abstract: An optical communication system and a communication network are disclosed herein capable of transmitting optical signals with high optical launch power over long distances. A method of transmitting optical signals is also disclosed herein which comprises transmitting optical signals at high optical launch power with a high CNR and low CTB and CSO.
Patent KR-20060039869-A (KR)
Title: Micro lead frame package and method to manufacture the micro lead frame package
Inventor: KEATING DAVID
IPC: H01L23/31
Filed: 2004-06-09
Abstract: The present invention comprises a lead fraine substrate adapted to receive semiconductor die and multiple passive components. The lead fraine substrate is preferably formed from a single piece of electrically conductive material, such as copper, and may be mounted within a lead frame package or directly onto a circuit board. The lead frame substrate includes mounting surfaces adapted to receive the semiconductor dice and passive components. The mounting surfaces are linked together by temporary and/or permanent connection bars. A method to manufacture the lead frame package includes, among other steps, forming a lead frame substrate, applying a molding compound to the lead frame substrate to fix each mounting surface and connection bar in place, removing the temporary connection bars, mounting the semiconductor components on the lead fraine substrate, and applying a packaging material over the lead frame substrate to encapsulate the semiconductor components.
Patent KR-20060082042-A (KR)
Inventor: NAKAJIMA KOICHI
IPC: A01B76/00
Filed: 2006-01-09
Abstract: 진흙 스크레이핑 장치(1)는 휠(102)에 달라붙은 진흙을 스크레이핑하는 진흙 스크레이핑 부재(10)를 가진 진흙 배출 부재(6)와, 상기 진흙 배출 부재를 지지하는 지지 부재(5)를 포함한다.  상기 진흙 배출 부재(6)는 휠(102)의 회전시에 만곡과 복원을 반복하는 탄성 부재(11)를 포함한다.  상기 탄성 부재(11)는 코일 스프링으로 구성된다.  상기 진흙 스크레이핑 장치(1)는 상기 진흙 스크레이핑 부재910)의 위치를 조절하는 배치 및 조절 메커니즘을 포함한다.  상기 진흙 배출 부재(6)는 탄성부재(11)와, 상기 탄성 부재(11)의 단부에 부착된 진흙 스크레이핑 부재(10)를 가진다.  상기 탄성 부재는 진흙 스크레이핑 부재로 설정된다.  상기 탄성 부재는 휠의 적도선 평면을 향하여 지지 부재 측으로부터 축방향으로 연장된다.  상기 진흙 스크레이핑 장치는 모든 농기계에 부착될 수 있다. 
       
     진흙 스크레이핑 장치, 농기계
Patent KR-20070074835-A (KR)
Title: Slaa jabking methoc
Inventor: JIN OH CHANG
IPC: E01C23/00
Filed: 2006-01-10
Abstract: A road repair method is provided to prevent a road form damaging again while repairing a road and to shorten the time required for repairing a road by injecting grout materials for reinforcement and grout materials for repair. The road repair method for repairing a road more effectively comprises the steps of forming a primary injection hole to penetrate one side of a road(30), inserting an injection pipe to the primary injection hole and injecting reinforcing grout materials(40) to the inside of a rubble layer(20) through the injection pipe at a pressure of 20kgW/cm^2, forming a secondary injection hole(H2) to penetrate one side of the road and the rubble layer in order, inserting an injection pipe to the secondary injection hole to make the front end of the injection pipe located between the rubble layer and the ground(10), injecting filling grout materials between the rubble layer and the ground through the injection pipe at a pressure of 100kgW/cm^2 and removing the injection pipe from the secondary injection hole, and then sealing up the secondary injection hole.
Patent KR-20070075979-A (KR)
Title: Multi broadcasting receiver
Inventor: WON KI HOON
IPC: H04N5/52
Filed: 2006-01-17
Abstract: A multi-broadcasting receiver is provided to supply the optimum AGC signal according to a received broadcasting method by installing a selector for selecting a digital AGC signal and an analog AGC signal, thereby providing the optimum broadcasting watching environment. An AGC(Automatic Gain Control) amplifier(202) is controlled by different gains according to a broadcasting method for amplifying an RF(Radio Frequency) signal. A mixer(203a) converts the amplified RF signal into an IF(Intermediate Frequency) signal. A digital AGC signal generator(203d) detects a level of the IF signal of the mixer for comparing the detected level with a level for receiving digital broadcasting to generate a digital AGC signal for controlling a gain of the AGC amplifier, to be appropriate for digital broadcasting. An analog AGC signal generator compares the detected level with a preliminarily set level for receiving analog broadcasting to generate an analog AGC signal for controlling a gain of the AGC amplifier, to be appropriate for analog broadcasting. An AGC selector(208) selects one of the digital AGC signal and the analog AGC signal according to the received broadcasting method for transmitting the selected AGC signal to the AGC amplifier.
Patent KR-20070076053-A (KR)
Title: Open/short detecting arrapatus and method for led dot matrix module
Inventor: SHIM YOUNG KIL
IPC: G01R31/02
Filed: 2006-01-17
Abstract: A device and a method for detecting a failure of an LED(Light Emitting Diode) dot matrix module are provided to check the operation states of the present LED and the LED dot matrix module by detecting open/short and normal states of the LEDs correspondingly to various operation modes. In an image display device(100) having at least one LED dot matrix module(104) including plural LEDs, a failure detecting device for detecting the operation state of the LED is composed of a main control unit(102) outputting data and a control signal; a driving unit(108) having general and sensing modes and driving the LED dot matrix module in order to output display information as the general or sensing mode by receiving the data and the control signal from the main control unit; and a sensing unit(110) receiving display information from the driving unit if the driving unit is operated as the sensing mode, and outputting the detected information corresponding to each open/short state to the main control unit if the abnormal open/short state is generated in at least one LED of the LED dot matrix module.
Patent KR-20070076239-A (KR)
Title: Before aging test method of plasma display panel
Inventor: LEE SANG HAN
IPC: G09G3/296
Filed: 2006-01-18
Abstract: A method for testing a plasma display panel prior to aging is provided to improve an electric/optical characteristic of the panel by setting an aging voltage on the basis of a last-on voltage measured by the test performed prior to aging. An initial output voltage is set, and then is applied to a panel(S31). Current according to the output voltage is detected(S32). If the measured current value is higher than a preset current(S33), the output voltage is set as a last-on voltage(S34). The initial output voltage is the sum of a current output voltage and a raised voltage. The initial output voltage and the raised voltage are differently set depending upon a user.
Patent KR-20060086877-A (KR)
Inventor: SHIMIZU DAISUKE
IPC: G03F7/033
Filed: 2006-01-26
Abstract: 본 발명은 해상 성능 향상, 감도 향상 및 초점 심도 여유(공정 마진) 향상과 함께 레지스트 패턴을 형성할 때의 현상 잔여물 해소를 제공할 수 있다.  본 발명은 알칼리 불용성 또는 알칼리 난용성이며 산 작용에 의해 알칼리 가용성이 되는 산 해리성기 함유 수지(A)와 감방사선성 산 발생제(B)를 함유하는 감방사선성 수지 조성물을 제공하며, 여기서 산 해리성기 함유 수지(A)는 치환기를 가질 수 있는 스티렌을 포함하는 단량체를 음이온 중합함으로써 얻어지는 공중합체이고 이 공중합체의 말단은 하기 화학식 X로 표시된다.   
     <화학식 X> 
     
       
     
     상기 화학식 X에서, R 14  및 R 15 는 수소 원자, 탄소수 1 내지 6의 직쇄상 또는 분지상의 포화 탄화 수소기를 나타낸다.   
       
     감방사선성 수지 조성물, 감방사선성 산 발생제, 산 해리성기 함유 수지
Patent KR-20070078441-A (KR)
Title: Method for setting emergency battery mode of mobile phone
Inventor: KIM JAE EUN
IPC: H04B1/40
Filed: 2006-01-27
Abstract: A method for setting an emergency battery mode of a mobile terminal is provided to lengthen the usable time of a mobile terminal by adjusting a battery off voltage when the battery is almost used up. A user sets an emergency battery mode of a mobile terminal in consideration of the remaining capacity of a battery during voice or video call communication(S1). A controller allocates an external key or a soft key so that the user can immediately enter an emergency mode by pressing the emergency battery mode setting key(S2). The controller enters an emergency battery mode and changes a battery off voltage from 3.2V to a 3.0V, a minimum battery off voltage(S3,S4). The controller limits the use of other terminal functions that require a voltage input value of more than 3.0V(S5,S6). After a call is completed, the controller asks the user whether to turn on or off the mobile terminal, and when the battery off voltage reaches 3.0V after the user checks a simple mail or a text message, the controller automatically turns off the mobile terminal(S7-S9).
Patent KR-20060030866-A (KR)
Inventor: SORENSEN TOM L
IPC: H04N7/16
Filed: 2006-02-20
Abstract: 본 발명은 디지털 방송 신호의 다중 채널로 전송된 데이터의 타입들을 확인하고, 각 채널 상에 디스플레이하며, 그리고 사용자가 특정한 채널 상에 전송된 데이터를 접속할 수 있게 하는 방법을 제공하고자 한 것으로서, 이러한 목적을 달성하기 위한 본 발명은, 디지털 프로그램과 데이터 서비스를 위한 데이터를 포함하는 디지털 신호를 수신하는 단계; 데이터를 검출하는 단계; 데이터에 포함되는 데이터 서비스 가이드 정보를 저장하는 단계; 및 데이터 서비스 가이드 정보를 기초로 데이터 서비스 가이드를 제공하는 단계로 이루어진다. 
       
     데이터 가이드, 데이터 패킷, 디지털 방송 신호, 메뉴, 데이터 타입, 채널
Patent KR-20070088216-A (KR)
Title: System and method for transmitting global positioning system information to shadow area
Inventor: KIM LAE KYOUNG
IPC: H04B7/14
Filed: 2006-02-25
Abstract: A system and a method for transmitting GPS(Global Positioning System) information to a shadow area are provided to enable a user to receive a GPS service even in a GPS shadow area and consume very little power like ZigBee, and improving the portability of a GPS receiver by using a small local communication module. A system for transmitting GPS(Global Positioning System) information to a shadow area comprises the followings: a GPS receiving server(100) which receives GPS signals from at least one GPS satellite(106) and extracts GPS information which can be used in a GPS service from the received GPS signals, and transmits the extracted GPS information based on a preset local communication method; and at least one GPS receiver(102) which receives the GPS information transmitted from the GPS receiving server using the preset local communication method.
Patent KR-20070091496-A (KR)
Title: System and its method for paying charge of internet item using request of gift in mobile configuration
Inventor: HWANG CHANG YEOP
IPC: G06Q20/00
Filed: 2006-03-06
Abstract: A system and a method for processing mobile payment in a mobile environment by using gift asking for an Internet item are provided to offer a purchased Internet item to a sender if a receiver performs payment for the gift in the mobile environment by enabling the sender to make/transmit the gift asking MMS to the receiver in an Internet site. An item server(2) receives the gift asking MMS for the Internet item from a sender terminal(4), transmits the gift asking MMS to a receiver terminal(5), receives an approval result of the item payment from the receiver, and provides the item to the sender if the approval result is successful. A payment server(3) receives connection for paying a gift from the receiver terminal receiving the gift asking MMS, approves a payment request of the receiver terminal, and transmits the approval result to the item server. If the receiver, who is a member or a non-member of the item server, completes the mobile payment by using an MMS message, the item is provided to the sender terminal.
Patent KR-20070096172-A (KR)
Title: Media information providing service method for mobile communication network
Inventor: KIM BYONG CHAN
IPC: H04W4/00
Filed: 2006-03-21
Abstract: A media providing service method in a wireless communication network is provided to allow a user to search Web for various media data on the wireless communication network, arbitrarily select desired media data, and receive selected data. When a mobile terminal(10) requests an X-GK(Gate Keeper)(12) to perform setup for receiving media data, the setup is made between the mobile terminal(10) and the X-GK(12). When the X-GK(12) requests connection from an X-WPC(Webphone Client)(28) that retains media data, connection of a Web media site is made between the mobile terminal(10) and the X-WPC(28). When the mobile terminal(10) searches a Web media site and requests transmission of media data, the X-WPC(28) transmits the corresponding media data to the mobile terminal(10).
Patent KR-20070101648-A (KR)
Title: Smelling apparatus
Inventor: KIM YOUNG CHUN
IPC: A61L9/12
Filed: 2006-04-11
Abstract: An automatic fragrance exhaling apparatus equipped with a light sensor is provide to allow exhalation of its stored fragrance and to minimize consumption of fragrance fluid by enabling the fragrance to be exhaled only when external light is detected by opening the cover. An automatic fragrance exhaling apparatus comprises: a bottom case(110); a signal control part(120) established in the bottom case to detect external light, which comprises a light sensor(121) and a PCB assembly(123) equipped with the light sensor; a power supplying part(130) operated by signals from the signal control part; a fan driving part(140) to generate inner pressure for exhaling fragrance; a fragrance charging part(150); a top case(160) combined with the bottom case.
Patent KR-20070102304-A (KR)
Title: Method for chosing internet service in internet tv and system thereof
Inventor: OH SANG YOUNG
IPC: G06Q99/00
Filed: 2006-04-14
Abstract: A method for choosing an internet service in an internet TV and a system thereof are provided to reduce an additional cost by using a conventional remote controller used in the internet TV and to enhance the accessibility for the internet service by supplying an interface similar to a channel selection interface provided in TV. A method for choosing an internet service in an internet TV includes the steps of: storing an allocated virtual number by allocating each address of a plurality of internet services to be connectable to an internet TV to the corresponding virtual numbers; receiving the channel selection signal input from the user through a remote controller(200); and changing the address of the presently connected internet service into the address of the internet service stored at the virtual number corresponding to the channel selection signal.
Patent KR-20070109161-A (KR)
Title: Color cathode-ray tube
Inventor: LEE TAE HOON
IPC: H01J29/02
Filed: 2006-05-10
Abstract: A color cathode ray tube is provided to improve the color purity by compensating mislanding of an electron beam due to a temperature difference between a shadow mask and a frame. A color cathode ray tube includes a panel, a shadow mask placed over a phosphor surface of an inner surface of the panel, a frame(70) fixing and supporting the shadow mask, and an inner shield(90) protecting an electron beam emitted from the panel against a magnetic field. The frame and the inner shield have protrusions(70a,90b) protruding from a skirt portion(40a) of the shadow mask towards a center axis of the panel, respectively. A length(L1) of the protrusion of the inner shield is longer than a length(L2) of the protrusion of the frame.
Patent KR-20070109188-A (KR)
Title: Method for video signal processing in digital video player
Inventor: KANG KWAN CHEOL
IPC: H04N5/44
Filed: 2006-05-10
Abstract: A method for processing a video signal in a digital image reproducer is provided to process a video signal, which is read and reproduced from a recording medium, into a video image suitable for an image display device such as a television. A digital image reproducer requests and receives video signal process setting information of an image display device while the digital image reproducer is connected to the image display device through an interface(S12,S14). The digital image reproducer variably controls the signal process operation of video correspondingly to the received video signal process setting information(S16). The digital image reproducer and the image display device are an optical disc device and a television connected through an HDMI(High Density Media Interface), respectively.