baber/WOPTO huggingface dataset:
Patent KR-20080089281-A (KR)
Title: Liquid crystal display
Inventor: NAKAMURA SHUN
IPC: G02F1/1335
Filed: 2008-03-28
Abstract: An LCD(Liquid Crystal Display) is provided to secure a thickness-directional retardation value, Rth, of an optical film through a simple configuration without lowering the manufacturability, thereby improving the transmittance of the LCD. An LCD comprises a liquid crystal cell, and a polarizing plate having an optical film including first, second, and third optical anisotropic layers. The liquid crystal cell has a Deltand value in a range of 800-1,200. The first optical anisotropic layer has a rubbing angle of 40-50 degrees with respect to a transmission axis of a polarizing plate. The first optical anisotropic layer has an in-plane retardation value, Re1, of 25-50 nm at a wavelength of 550 nm. Within a plane including a direction where an in-plane refractive index is reduced among directions forming 45 degrees with respect to a longitudinal direction of the first optical anisotropic layer, and a normal line to the first optical anisotropic layer, the following formula is satisfied; 3<Re(40°)/Re(-40°)<=20. The second optical anisotropic layer has an in-plane retardation value, Re2, in a range from -10 nm to 60 nm at a wavelength of 550 nm and a thickness-directional retardation value, Rth2, in a range of 0-300 nm at a wavelength of 550 nm. The third optical anisotropic layer has an in-plane retardation value, Re3, in a range from -10 nm to 60 nm at a wavelength of 550 nm and a thickness-directional retardation value, Rth3, in a range of 25-300 nm at a wavelength of 550 nm. Herein, the following formula is satisfied; 200(nm)<=Rth2+Rth3<=600(nm).
Patent KR-20090105176-A (KR)
Title: Liquid crystal display device and driving method of the same
Inventor: LEE HOE HO
IPC: G09G3/20
Filed: 2008-04-01
Abstract: PURPOSE: A liquid crystal display and a driving method thereof are provided to improve image quality by supplying a corrected common voltage according to the pixel data. CONSTITUTION: A liquid crystal panel(102) includes a plurality of pixel areas in which a plurality of gate lines and data lines intersect. A data counter(110) counts the gradation value of the digital data outputted to each sub pixel in the pixel area. A common voltage generator(112) supplies the corrected common voltage to the liquid crystal panel by correcting the common voltage according to the count value after quantizing the count value.
Patent KR-20090106779-A (KR)
Title: Home appliance and method of controlling the same
Inventor: CHOI HYEN YOUNG
IPC: D06F33/02
Filed: 2008-04-07
Abstract: PURPOSE: A home appliance and a method of controlling the same are provided to improve driving performance by converting pollution level of water detected by a turbidity sensor into the pollution level according to the temperature of the water and controlling the appliance. CONSTITUTION: A method of controlling the home appliance comprises followings. The temperature and the pollution level of the water are detected(530,550). The detected pollution level of the water is converted into pollution level the water at the reference temperature set up in advance(560). The operation is performed based on the pollution level of the changed water. The operation is stopped in case the pollution level of the changed water is over the standard pollution level(570). The operation is stopped in case the change rate of the pollution level of the changed water is below the standard change rate set up in advance(580).
Patent KR-20090111062-A (KR)
Title: method for forming semiconductor device
Inventor: SON MIN SEOK
IPC: H01L21/28
Filed: 2008-04-21
Abstract: PURPOSE: A method for forming a semiconductor device is provided to prevent not-open of a contact hole by securing a focus margin in a contact hole patterning process. CONSTITUTION: An interlayer insulation film is deposited on a semiconductor substrate including a bottom structure. A photosensitive film is coated on the interlayer insulation film. A cell array region(A) is primarily exposed by a best focus through a first exposure mask. A peri region(B) is secondarily exposed by a best focus through a second exposure mask. A contact hole is formed by using a photosensitive pattern formed by the primary exposure and the secondary exposure as an etching mask.
Patent KR-20090111686-A (KR)
Title: Method for fabricating dual poly gate in semiconductor device
Inventor: KIM DONG SEOK
IPC: H01L21/336
Filed: 2008-04-22
Abstract: PURPOSE: A method for fabricating dual poly gate in semiconductor device is provided to prevent boron ions from penetrating into a gate insulating layer and to improve the reliability of the semiconductor device. CONSTITUTION: The method for fabricating dual poly gate in semiconductor device comprises as follows. The gate insulating layer(110) is formed in the substrate. The polysilicon layer is formed on the gate insulating layer. The first ion injection processes for injecting indium is performed on the partial region of the polysilicon layer. The second ion injection processes for injecting boron ion to the polysilicon layer are carried out.
Patent KR-20090112484-A (KR)
Title: Apparatus and Method for seamless transmitting/receiving contents in Broadcast Multicast Service system
Inventor: KIM YOUN JONG
IPC: H04B7/26
Filed: 2008-04-24
Abstract: PURPOSE: An apparatus and a method for seamlessly transmitting/receiving contents in a broadcast multicast service system are provided to transmit/receive seamless broadcast contents through a unicast network about a terminal existing in an area except a service area without respect to a recovery condition in the BCMCS service system, thereby providing a reliable broadcast service to a service subscriber. CONSTITUTION: A method of receiving broadcast contents comprises the following steps. Broadcast scheduling information including network identification information about broadcast contents is received(S610). The network identification information to which a terminal belongs is periodically received through an overhead message(S620). When the network identification information of broadcast contents is not matched with the network identification information to which the terminal belongs, broadcast contents are downloaded through a uni-cast network(S670).
Patent KR-20090113090-A (KR)
Title: Device of Refining Silicon Metallurgically and Method thereof
Inventor: CHO SOON HYUNG
IPC: H01L21/02
Filed: 2008-04-25
Abstract: PURPOSE: An apparatus and a method for metallurgically refining silicon are provided to shorten a reaction time by efficiently removing impurity. CONSTITUTION: An apparatus for metallurgically refining silicon includes a first vessel(1), a stirring device(3), and a gas injection device(2). The first vessel receives melted silicon, and is installed inside a first chamber. The stirring device is installed in the first chamber. A blade for stirring the melted silicon is positioned in one end part of the stirring device. A stirring driving part for rotating the blade is positioned in the other end part of the stirring device. The gas injection device is installed in the first chamber.
Patent KR-20090113646-A (KR)
Title: Homenetwork Security Apparatus and Method of remote comtrol with DTMF by using callback function
Inventor: JUNG HEE KWAN
IPC: H04M11/00
Filed: 2008-04-28
Abstract: PURPOSE: A home network security device and a security method for performing remote control through a telephone number are provided to block remote control about an item by making a call to a home server of the user. CONSTITUTION: A main wire connecting unit(211) physically connects a main wire phone line to a home server and a home gateway. A main wire relay unit(212) performs the connection between the office line connection unit and the telephone signal receiving unit. A tone recognizing unit(214) converts the recognized signal to the DTMF tone signal. A storing unit(218) stores security grade and callback phone number. The telephone connection unit performs the physical connection with the phone. A voice guide unit induces the select function of a user through the voice guidance.
Patent KR-20090115253-A (KR)
Title: Intenna for adjusting beam directivity degree
Inventor: KIM JOO SUNG
IPC: H01Q1/38
Filed: 2008-05-01
Abstract: PURPOSE: An internal antenna is provided to perform expansion of a frequency bandwidth and miniaturization of an antenna by including a third radiation part of a stub structure. CONSTITUTION: An internal antenna includes a first radiation part(110) and a second radiation part(120). The first radiation part is formed as a symmetrical type folded dipole structure. The first radiation part has a first microstrip line(111), a second microstrip line(112), and a folded radiation part(113). The second radiation part is formed as a symmetrical type folded dipole structure. The second radiation part has a first extension part(121), a second extension part(122), and a third extension part(123). The first extension part and the second extension part are extended into opposite direction from the first microstrip line and the second microstrip line. The third extension part is extended between opened ends of the first extension part and the second extension part. A plurality of slots is formed in the third extension part.
Patent KR-20080099194-A (KR)
Title: Pressure-sensitive adhesive composition, and pressure-sensitive adhesive product and display using the same
Inventor: KISHIOKA HIROAKI
IPC: C09J133/08
Filed: 2008-05-07
Abstract: A pressure-sensitive adhesive composition is provided to ensure excellent transparency and foaming and separation resistance, not to cause the degradation of adhesive power according to the time, and to improve adhesion reliability. A pressure-sensitive adhesive composition comprises a silane coupling agent having acrylic polymer, acrylic oligomer, and amino group and a cross-linking agent. The acrylic polymer as a main monomer component comprises at least one of (meth)acrylic acid alkyl ester having a C4-C12 alkyl group and (meth)acrylic acid alkoxyalkyl ester, and contains 1-10 parts by weight of a carboxyl group-containing monomer as a monomer component, based on 100 parts by weight of the total monomer components comprising the acrylic polymer. The average molecular weight of the acrylic polymer is 400,000-1,500,000. The acrylic oligomer contains (meth) acrylic acid ester as a main monomer component, and contains 1-10 parts by weight of a carboxyl group-containing monomer as a monomer component, based on 100 parts by weight of the total monomer components comprising the acrylic oligomer. The average molecular weight of the acrylic oligomer is 3,000 - 6,000. The acrylic oligomer is 10-35 parts by weight and 0.01-1.0 parts by weight of the silane coupling agent having amino group, based on 100 parts by weight of the acrylic oligomer.
Patent KR-20090117336-A (KR)
Title: Liquified gas carrier having pressure container for storaging boil-off gas
Inventor: PARK CHUL WOONG
IPC: B63B25/08
Filed: 2008-05-09
Abstract: PURPOSE: A liquefied gas carrier with a pressure container for storing boil-off gas is provided to prevent waste of the boil-off gas by storing the boil-off gas in a pressure container. CONSTITUTION: A liquefied gas carrier with a pressure container for storing boil-off gas comprises a storage tank and a pressure vessel(7). The storage tank stores the liquid gas. The pressure container stores the boil-off gas generated in the storage tank inside and ejected to an outside. The pressure container is arranged to a space in the liquefied gas carrier. The space is a void section of a stem.
Patent KR-20080059120-A (KR)
Title: Apparatus and method of thermal processing and method of patern formation
Inventor: SHINYA HIROSHI
IPC: G03F7/38
Filed: 2008-05-14
Abstract: An apparatus and a method for thermal processing and a pattern formation method are provided to increase uniformity of film properties after heat treatment by controlling flow of inactive gas or solvent concentration so as to improve uniformity of the development line width. A heating process unit(2) has a process container(21). A solvent concentration sensor(70) is installed in the process container by passing through a cover(21a) and a rectifying plate(26). The sensor is not limited to the upper part of the process unit and is inserted in the process container from the side installed with arms(22). A solvent concentration value in the process container is transmitted to a control part(5). The control part adjusts opening and closing valves(V1,V2) based on the detected solvent concentration value. The change of solvent concentration in the process unit is displayed on a display.
Patent KR-20090122844-A (KR)
Title: Mobile terminal and its sound output method
Inventor: KIM JONG HWAN
IPC: H04B1/40
Filed: 2008-05-26
Abstract: PURPOSE: A mobile terminal and an audio outputting method thereof are provided to automatically play a melody according to mood related to information, which is inputted or output from an executed function. CONSTITUTION: A display unit(151) displays information inputted or output from an executing screen. A memory(160) stores a plurality of melodies in which mood information is set. A controller(180) searches the melody related to the information, which is selected by a user, among the information inputted or output from the display. An output unit(150) outputs the searched melody by control of the controller.
Patent KR-20090123148-A (KR)
Title: Outdoors stool with water storage function
Inventor: KIM KYUNG MIN
IPC: A47C9/10
Filed: 2008-05-27
Abstract: PURPOSE: An outdoor chair with water storage function is provided, which can save resources by storing rainwater inside a chair and achieves convenience. CONSTITUTION: An outdoor chair with water storage function comprises a plurality of legs(110) in which one end comes into contact with the floor; a lower plate(121) which is combined with the other end of the leg; an upper plate(123) which is located in the upper part of the lower plate and performs a role of the seat in which a user sits; a body(120) in which a sealed space is formed and which integrally connects the lower plate and upper plate and is equipped with a side plate(125); a partitioning plate(130) dividing the inner space of the body into the upper part and lower part; and a valve(140) which is installed in the side plate between the upper plate and the partitioning plate and discharges water saved between the partitioning plate and upper plate to the outside.
Patent KR-20090123426-A (KR)
Title: Apparatus and method for transmitting power control in human body communication system
Inventor: KIM HYUNG TAE
IPC: H04B13/00
Filed: 2008-05-28
Abstract: PURPOSE: A device and a method for controller transmission power in a human body communication system are provided to improve a communication quality and reduce power consumption by varying the transmission power according to currents among devices to be communicated. CONSTITUTION: A voltage manager(210) determines whether transmission power is varied by using output voltage according to variable current when human body communication is performed. The voltage manager varies the transmission power according to a determination result. If the number of digital signals is bigger than a predetermined number, the voltage manager determines that average output voltage is higher than a threshold value. If the number of digital signals is smaller than the predetermined number, the voltage manager determines that the average output voltage is lower than the threshold value.
Patent KR-20090125386-A (KR)
Title: Moisture monitor for flowerpot
Inventor: BAK HUI BOK
IPC: A01G27/00
Filed: 2008-06-02
Abstract: PURPOSE: An apparatus for monitoring moisture of flowerpot is provided to measure moisture content of flowerpot. CONSTITUTION: An apparatus for monitoring moisture of flowerpot which monitors moisture content of soil(4): an electrode part(200) having single electrode(210) inserted into soil; and a main device part which alarms water deficit and displays moisture content of soil by sensing change based on the moisture content in soil.
Patent KR-20090126138-A (KR)
Title: Dryer and controlling method thereof
Inventor: JUNG KI WOOK
IPC: D06F58/04
Filed: 2008-06-03
Abstract: PURPOSE: A dryer and a controlling method thereof are provided to tumble a drum which accommodates laundry made of wool while hot air is supplied, thereby preventing the laundry from being shrunk in contact with the hot air during a drying process. CONSTITUTION: In a first drying process, while a drum for accommodating laundry is tumbled, the laundry is dried by strong hot air(S310, S311). In a second drying process, the drum is tumbled to dry the laundry with weak hot air(S320, S321). The first drying process comprises the steps as follows. While the drum is tumbled, the strong hot air by a high-capacity heater is supplied to the inside of the drum. The supply of the strong hot air is interrupted to cool the laundry.
Patent KR-20080056707-A (KR)
Title: Weight selecting and monitoring system for weight training machine
Inventor: HAN SANG HYUN
IPC: A63B21/062
Filed: 2008-06-03
Abstract: A weight set monitoring system of weight training machine is provided to facilitate selecting weights and keeping records of exercise, and to allow safe and convenient exercise. A weight set monitoring system of weight training machine comprises a pin locking pole to be used as a central axis; an inserting pin and a removing pin to be used in selecting weights; a pin insertion certification switch part(440) having a highly illuminant LED(510a) informing a user of the selected weight; a load cell(112) established between a wire(400) and a top plate(460), which measures a static maximum muscle power in a way of isometric exercise; and a monitor part(500) which includes a selected weight display part(501), a maximum muscle power display part(502), an exercise number detecting part(504), and a exercise number display part(503).
Patent KR-20090126625-A (KR)
Title: Tundish and continuous casting method using the same
Inventor: LEE SANG MIN
IPC: B22D11/00
Filed: 2008-06-04
Abstract: PURPOSE: A tundish for guiding flow of molten steel and a continuous casting method using the same are provided to control the flow of the molten steel using a gas emission unit and to improve the continuous casting quality. CONSTITUTION: A tundish for guiding flow of molten steel comprises a tundish main body(10) and a gas emission unit(20). The molten steel moves into the tundish main body. The gas emission unit is installed inside the tundish main body and squirts the gas to guide the movement of the molten steel. The gas emission unit includes a diffuser(30) and a gas supply line. The diffuser emits the supplied gas. The gas supply line supplies the gas to the diffuser and is installed inside the tundish main body.
Patent KR-20090129791-A (KR)
Title: Multiple value flash memory
Inventor: TANAKA YASUYUKI
IPC: G11C16/04
Filed: 2008-06-13
Abstract: PURPOSE: A multi-valued flash memory is provided to record the same data on a page corresponding to two blocks selected from a plurality of blocks of a corresponding multi-valued flash memory, thereby guaranteeing the internal power obstacle. CONSTITUTION: One cell of a multi-valued flash memory has many states more than two values at least. The one cell of the multi-valued flash memory has a plurality of memory layers for preserving a multi-valued state. A plurality of cells of the multi-valued flash memory constitutes a block. The multi-valued flash memory comprises a plurality of blocks. The multi-valued flash memory has a recording unit recording data in the cell. The recording unit selects two different blocks from the blocks. The recording unit records the same data in a corresponding memory layer.
Patent KR-20090130901-A (KR)
Title: Commonly usable jig for coating mobiled phone case
Inventor: KIM YOUNG JOO
IPC: B05B13/02
Filed: 2008-06-17
Abstract: PURPOSE: A commonly usable jig for coating mobile phone cases is provided to reduce failure rates according to operation processes, and to reduce operation time and man power used for a process transferring the mobile phones cases. CONSTITUTION: A commonly usable jig for coating mobile phone cases includes a robot jig(10) and a rod jig(20). The robot jig includes a sleeve(12) formed on the central part and a plurality of hanger members(18) equipped to a radial direction on an outer circumference of the sleeve. The rod jig is formed to a rod shape in which the sleeve of the rod jig is inserted. A support part(22) is formed to support the sleeve of the robot jig.
Patent KR-20080064106-A (KR)
Inventor: LEE HARK JIN
IPC: F03G3/00
Filed: 2008-06-18
Abstract: A rotating device based on gravity is provided to increase a torque in a variety of machines such as an electric-type press. A plurality of rotators are arranged on a rotating shaft(1) supported lengthwise on a guide wall substance. The rotators and rotating arms(3) include a connection plate(4) and a rotating plate(17). The rotators are fixed to the rotating shaft. Two coupling holes are provided at two opposite sides of the rotators. One rotator crosses the other rotator. The connection plate and the rotating plate are hinged with the rotating arms between the rotators. The connection plate is connected to a pin(12) at two opposite sides of the rotating arms. A spring is connected to the rotator at two opposite sides of the rotating plate.
Patent KR-20090131509-A (KR)
Title: End effector and wafer positioning device for using the same
Inventor: KIM HO JIN
IPC: H01L21/68
Filed: 2008-06-18
Abstract: PURPOSE: An end effector and an apparatus for controlling a wafer position using the same are provided to move a plurality of wafers to a fixed position at the same time by absorbing a plurality of wafers through a plurality of base members. CONSTITUTION: A ball bushing is vertically moved by rotation of a screw bar. A loading part(110) includes a lift bracket(112) and a base member(111). An absorbing hole(111a) is formed to an end part of the base member. A driving part includes a servo motor(141), a driving pulley(142), a driven pulley, and a belt(145). The driving pulley is installed to a driving shaft of the servo motor. The driven pulley is installed to a bottom part of the screw bar. The belt connects the driving pulley to the driven pulley.
Patent KR-20100003628-A (KR)
Title: Apparatus for treating food garbage and method for drying food garbage
Inventor: LEE HONG GYO
IPC: B09B3/00
Filed: 2008-07-01
Abstract: PURPOSE: An apparatus for disposing food garbage and a method for drying food garbage using the same are provided to perform drying operation of the food garbage, and to measure correctly the humidity value of a storage part. CONSTITUTION: An apparatus for disposing food garbage includes a storage part(100), a drying part, and a food garbage drying control unit. An inlet(111) is formed on a side of the storage part. An exhaust hole(121) is formed on the other side of the storage part. The food garage is stored in an inner space of the storage part. The drying part has a ventilation fan(210), a ventilation fan(220) exhausting the air to the outside, and a heating heater(230) drying the food garbage. The food garbage drying control unit comprises a dry bulb temperature measuring unit(310), a wet bulb temperature measuring unit(320), and a control part(330).
Patent KR-20100003893-A (KR)
Title: A tire equipped with the wear limit indicator
Inventor: SONG BHUM KEUN
IPC: B60C11/24
Filed: 2008-07-02
Abstract: PURPOSE: A tire equipped with a wear limit indicator is provided to prevent the separation of a wear limit indicator due to the external force and to prevent the abnormal noise by generating the sound due to the exposure of a wear limit indicator in a wear limit line. CONSTITUTION: In a tire equipped with a wear limit indicator(200), the wear limit indicator indicates the wear limit with the sound. The upper end of the wear limit indicator is positioned in a wear limit line of a tread block and is exposed to the outside at the wear limit. The sound is generated by the elastic force.