baber/WOPTO huggingface dataset:
Patent KR-20090088721-A (KR)
Title: Small dual band monopole antenna using metamaterial structure
Inventor: LEE HONG MIN
IPC: H01Q1/38
Filed: 2008-02-15
Abstract: A small dual band monopole antenna using a metamaterial structure is provided to improve a gain and efficiency by forming a resonant frequency of the dual band through the metamaterial structure. A small dual band monopole antenna includes a coaxial probe(100), a monopole antenna(200), a metamaterial structure(300), and a feeding pad(400). The coaxial probe feeds the radio frequency signal. The monopole antenna radiates the high frequency transmitted through the coaxial probe. The metamaterial structure has a negative dielectric constant. The metamaterial structure performs inductive loading through the coupling with the monopole antenna. The feeding pad is formed between the monopole antenna and the coaxial probe in order to match the radiation resistance of the monopole antenna with the input impedance of the coaxial probe.
Patent KR-20090096860-A (KR)
Title: Control method for brake vaccum pressure of hev
Inventor: KIM JOO YOUNG
IPC: B60W20/00
Filed: 2008-03-10
Abstract: A method for controlling negative pressure of brake for hybrid vehicle is provided to form boost negative pressure without vacuum pump and reduce production price and weight. A method for controlling negative pressure of brake for hybrid vehicle comprises: a step of determining whether the boost negative pressure is under a first standard value; a step of determining whether an engine is normal if the boost negative pressure is under a first standard value; a step of rotating the engine with a motor to form the negative pressure; and a step of finishing the control if the boost negative pressure is over the first standard value.
Patent KR-20080084655-A (KR)
Title: Nonvolatile semiconductor memory
Inventor: HOSONO KOJI
IPC: H01L27/115
Filed: 2008-03-12
Abstract: A semiconductor light emitting device and a multiple lead frame for the semiconductor light emitting device are provided to supply power supply potentials to all circuits disposed in a chip without increasing chip size by disposing a power supply line on a memory cell array. A nonvolatile semiconductor memory comprises a memory cell array(12A,12B), a power supply pad(19), a first page buffer(13A-mu,13B-mu), a plurality of bit lines(BL(M1)), and a first power supply line(Vss(M2)). The memory cell array includes a plurality of cell units. The power supply pad is disposed on one end in a first direction of the memory cell array. The first page buffer is disposed on the other end in the first direction of the memory cell array. The plurality of bit lines are disposed on the memory cell array while extending in the first direction. The first power supply line is disposed on the plurality of bit lines on the memory cell array to connect the power supply pad and the first page buffer.
Patent KR-20080028852-A (KR)
Title: Touch sensor device and the method of determining coordinates of pointing thereof
Inventor: LEE SANG JIN
IPC: G06F3/041
Filed: 2008-03-12
Abstract: A contact sensor device and a method of determining pointing coordinates of the device are provided to individually recognize geometrical information of a plurality of contact objects to determine pointing coordinates of a pointing device. A contact sensor device includes a touch panel(10), a contact sensor(110), a contact data storage unit(120), a template storage unit(140), and a contact data processor(160). The touch panel receives an input signal from a contact object and generates a contact signal through a capacitance variation. The contact sensor receives the contact signal to sense contact information and outputs an electrical state variation as an electric signal. The contact data storage unit stores contact data with respect to the contact form and contact direction of the contact object in response to the electric signal. The template storage unit previously stores a template with respect to various contours of contact objects. The contact data processor receives the contact data, selects the coordinates of previous contact data of the contact object or the coordinates of current contact data of the contact object according to a difference between spatial distances of the previous contact data and the current contact data, senses the contour of the contact object and maps the contour to the contours stored in the template to determine pointer coordinates of a pointing device.
Patent KR-20090098208-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: CHUNG SUNG WOONG
IPC: H01L29/78
Filed: 2008-03-13
Abstract: A semiconductor device and method for manufacturing the same are provided to prevent break of vertical type filler by make the upper part of the vertical type filler equal to the lower part. The vertical type filler(106) is formed on the semiconductor substrate(100). The spacer is formed in the filler side wall of the source/drain expectation region. The vertical type surrounding gate is formed in the filler side wall of the spacer bottom side. The gate insulating layer(108) is formed in the filler surface. The hard mask layer pattern(104) for defining the active region is formed in the semiconductor substrate. A part of the semiconductor substrate is etched by using the hard mask layer pattern as the etching mask.
Patent KR-20090098374-A (KR)
Title: Method of providing a purchasing information, system thereof and server thereof
Inventor: JANG YOUNG KYU
IPC: H04N21/478
Filed: 2008-03-14
Abstract: A method of providing product purchasing information, a system and server thereof are provided to perform product sale consultation effectively using the information about products. A receiver(310) supports moving picture based bidirectional service. A receiver transmits the information about the user interest commodity information and the information about user to a return server(320). The user interest commodity information and the user information received from the receiver are transmitted from the return server to the products seller server. The products seller server confirms the user information and concerned commodity information. The products seller server provides user with the concerned commodity information.
Patent KR-20090073962-A (KR)
Title: Minus ion generator with enhanced far infrared ray radiation
Inventor: HONG DAE SEUNG
IPC: A61L9/22
Filed: 2008-03-18
Abstract: An anion generator is provided, which raises the effect of the health improvement by increasing the far-infrared emission volume not only the negative ion. An anion generator raising the far infrared ray radiation efficiency comprises: a case(100) made of the insulating material; a voltage booster circuit mounted inside the case; a first electrode(104) which is exposed to one side of case; a high voltage generator having the power input portion supplying the power to the voltage booster circuit; a second electrode(120) which is arranged to face the first electrode; a discharge unit connected to the second electrode; and a ceramic block(110) which is arranged between the first and the second electrode and is exposed to the outside of the case.
Patent KR-20090102383-A (KR)
Title: Filtering method for transmission controll signal of a forklift
Inventor: KANG SUNG OK
IPC: F16H61/02
Filed: 2008-03-26
Abstract: PURPOSE: A method for filtering a transmission control signal of a forklift is provided to delay the output of a transmission control signal generator for a predetermined time when changing the speed from forward or backward to neutral. CONSTITUTION: An electronic control unit(20) receives a control signal of a transmission inputted to a transmission control signal input unit(40) with a predetermined time. If the transmission control signal is one of a neutral control signal, a forward control signal, and a backward control signal, the change of the output value of the control signals is checked. If the forward control signal is changed, the electronic control unit determines whether a control signal of a forward state is high. If the control signal is high, the electronic control unit checks whether the backward control signal and the neutral control signal are low. If the backward control signal and the neutral control signal are low, the forward control signal is outputted to the high. If the backward control signal and the neutral control signal are not low, the electronic control unit delays the output of the transmission control signal for the predetermined time and outputs the forward control signal to the high. If the forward control signal is low, the electronic control unit determines whether the backward control signal and the neutral control signal are low. If the backward control signal and the neutral control signal are low, the electronic control unit outputs the forward control signal to the high. If the backward control signal and the neutral control signal are not low, the electronic control unit outputs the forward control signal to the low.
Patent KR-20090103247-A (KR)
Title: Wafer type temperature detecting element in the furnace
Inventor: HONG SANG KI
IPC: H01L21/66
Filed: 2008-03-28
Abstract: PURPOSE: A wafer type temperature detecting element in the furnace is provided to improve the precision of measurement and prevent a gap between a wafer and the temperature measuring point. CONSTITUTION: The wafer type temperature detecting element in the furnace includes the thermocouple(120) for wafer. The sample wafer(112) is coupled with the contact region of temperature measuring point site and a thermocouple by depositing platinum. The sample wafer is a wafer of same material as the wafer. The junction is performed by welding including a brazing and a laser beam welding. Therefore, the process efficiency and precision of measurement can be improved.
Patent KR-20090104243-A (KR)
Title: The clean-automobile leaves and waste the road surface
Inventor: SHIM CHANG SEOB
IPC: E01H1/08
Filed: 2008-03-31
Abstract: PURPOSE: A cleaning vehicle for fallen leaves and garbage on a road is provided to maximize efficiency of fallen leaves collecting work by loading fallen leaves and garbage at one time and to reduce transport costs. CONSTITUTION: A cleaning vehicle for fallen leaves and garbage on a road comprises a conveyor system(110) for loading and unloading stack, a hydraulic actuator, a conveyor pusher for fallen leaves(100), a vacuum generation apparatus(200). The conveyor system for loading and unloading stack further comprises an assistance sprocket for power connection. The hydraulic actuator includes a PTO(111) of vehicle transmission, a hydraulic pump(112), a hydraulic tank, and a division for fluid pressure.
Patent KR-20090105417-A (KR)
Title: A deodorization device, a cooking apparatus, and an air purifying apparatus comprising the same
Inventor: SEO SEUNG WON
IPC: F24C15/20
Filed: 2008-04-02
Abstract: PURPOSE: A deodorization device and a cooking apparatus and an air purifying apparatus equipped with the same are provided, which can be simply implemented in a module shape by unitizing the filter section and plasma generation part. CONSTITUTION: A deodorization device comprises a plasma generation part(110) which is arranged on the flow channel of the air including the odor material and generates plasma; and a filter section(120) which filters ion attached with odor material and ozone generated by plasma. The filter section includes activated charcoal and manganese dioxide. The filter section is formed in the form surrounding the plasma generation part. The plasma generation part comprises a first electrode and a second electrode which forms a discharge space and a dielectric adhered to one among the first electrode and the second electrode.
Patent KR-20080090347-A (KR)
Title: Method for programming a semiconductor memory device
Inventor: EDAHIRO TOSHIAKI
IPC: G11C16/02
Filed: 2008-04-03
Abstract: A data writing method of a semiconductor memory device is provided to obtain data threshold distribution with high accuracy in storing multi-level data. A data writing method of a semiconductor memory device has a write sequence of performing write operation of each target threshold level constituting multi-level data for a plurality of memory cells selected simultaneously. The write sequence is characterized in that write operation of the memory cell with a higher target threshold level is completed first. The write sequence repeats write cycle performing write verify by stepping up a write voltage every write cycle by applying the write voltage to the memory cells. While data is written in the memory cell with a target threshold level, the memory cell with a different target threshold level is set in a write prohibition state. An initial write voltage and a step-up voltage are optimized according to each target threshold level.
Patent KR-20080092287-A (KR)
Title: Chemical toner with covalently bonded release agent
Inventor: VANBESIEN DARYL W
IPC: G03G9/08
Filed: 2008-04-10
Abstract: A chemical toner composition is provided to control the size and position of wax domains well by introducing a release agent into a main chain of a resin polymer directly, and to be simply producible by removing one component from the toner composition. A chemical toner composition is prepared by the steps of: (a) forming a dispersion comprising (i) a dispersed phase containing starting components including a resin monomer and a release agent monomer and (ii) a continuous phase containing starting components including water and a phase transport catalyst; (b) polymerizing the resin monomer and release agent monomer to produce polymer; (c) aggregating a toner precursor material comprising the polymer and a colorant to produce the aggregated toner precursor material; and (d) combining the aggregated toner precursor material to produce an emulsion aggregation toner composition comprising the colorant and polymer.
Patent KR-20090107809-A (KR)
Title: Method for tracing a vehicle
Inventor: JEON BYONG HOON
IPC: G01S5/02
Filed: 2008-04-10
Abstract: PURPOSE: A method for tracing a vehicle is provided to detect a target vehicle accurately and promptly. CONSTITUTION: A method for tracing a vehicle comprises the steps of: attaching an RFID tag to a target vehicle(S413), wherein the RFID tag reads out an RFID tag; enabling a control server to transmit the vehicle information of the target vehicle(S411); tracing the target vehicle based on the position information of the target vehicle which is received from the control server in real time, and reading out the vehicle information of the RFID tag.
Patent KR-20090114567-A (KR)
Title: Method of packing aramid multi-filament drum
Inventor: PARK TAE HAK
IPC: D02G3/02
Filed: 2008-04-30
Abstract: PURPOSE: A wrapping method of an aramid multifilament roll paper pipe is provided to maintain a strength holding ratio of the aramid multifilament over 80% by preventing the aramid multifilament from brominating by ultraviolet rays. CONSTITUTION: A wrapping method of an aramid multifilament roll paper pipe includes a step for wrapping the aramid multifilament roll paper pipe with a synthetic film having the average UV blocking rate of 80% or more. A formula of the average ultraviolet shielding rate(%) is [(T1+T2) X 0.36 + (T3+T4) X 0.14]. The maximum transmissivity is T1 in a 310~360nm wavelength area. The minimum transmissivity is T2 in the 310~360nm wavelength area. The synthetic film is one selected among polyester resin, polyamide resin, polyethylene resin and poly propylene resin. The spinning liquid of the aramid multifilament is injected through a spinneret(40).
Patent KR-20090118355-A (KR)
Title: Pack anchor
Inventor: CHUNG JOON KYO
IPC: E02D5/62
Filed: 2008-05-13
Abstract: PURPOSE: A pack anchor is provided to prevent damage to a pack and to make the construction operation of the pack anchor smooth. CONSTITUTION: A pack anchor comprises a core(110), a pack(130) and a pack cover(140). The pack surrounds the core. A cement milk(120) or a mortar are injected into the pack. The pack cover surrounds the pack.
Patent KR-20090119226-A (KR)
Title: Special carraige structure for transporting fine article
Inventor: BAE SANG SIK
IPC: B60P3/05
Filed: 2008-05-15
Abstract: PURPOSE: A special carriage structure for transporting fine particles is provided to enable a user to conveniently drive the first and second power output units in the driver's seat of a truck by driving an output selecting unit based on a pneumatic method. CONSTITUTION: A special carriage structure for transporting fine particles comprises a housing(1510), a power input unit(1520), the first power output unit(1530) and the second power output unit(1540). The power input unit is installed within the housing. One end of the power input unit is pivotally fixed with the inside of the housing by a bearing means. The other end of the power input unit is protruded outside the housing as being fixed by the bearing means. The power input unit comprises a power shaft, the first sprocket wheel, the first connecting part, an output selecting unit and the second sprocket wheel. The power shaft receives the power. The first sprocket wheel is formed in the power shaft. The first connecting part is connected to the first sprocket wheel.
Patent KR-20090119305-A (KR)
Title: Device for providing materials of catapult
Inventor: JO JUNG GIE
IPC: B29C31/06
Filed: 2008-05-16
Abstract: PURPOSE: A material feed apparatus of an injection molding machine is provided to repetitively feed a fixed amount of materials rapidly to an inlet of a cylinder by controlling the rotation speed of a multi-stage material supply blade. CONSTITUTION: A material feed apparatus of an injection molding machine comprises a material supply unit(100), a cylinder(200), and a mold(400). The cylinder includes a screw(202) to transfer materials to the mold. The mold performs injection-molding of molten resin which is supplied by the drive of the screw within the cylinder. A constant material feeder, which is installed in the material supply unit, comprises a hopper(102), a multi-stage material supply blade(106), and a step motor(104).
Patent KR-20090122842-A (KR)
Title: Goods showcase with vending machine
Inventor: KIM CHANG HYUN
IPC: G07F11/00
Filed: 2008-05-26
Abstract: PURPOSE: A product showcase having unmanned automatic sale function is provided, which can minimize goods which should be done away with by expired valid date. CONSTITUTION: A product showcase having unmanned automatic sale function comprises a plurality of shelves; a vertical support(30) supporting these shelves; a case having transparent one part; two rotary shafts(110) which are perpendicularly installed in both sides of an opening formed in the center of shelf; a drive motor(150) which drives at least one of two rotary shafts; a chain(130) moving in the horizontal direction; a conveyor(140) in which a plurality of goods settling units are formed; a plurality of doors(80) which are installed in the panel closing one side of the case; and a controller controlling a locking device of the door.
Patent KR-20090126453-A (KR)
Title: Preparation method of conductive acrylic fiber
Inventor: HAN DU HEE
IPC: D01F6/54
Filed: 2008-06-04
Abstract: PURPOSE: A manufacturing method of conductive acrylic fiber is provided to minimize the used amount of copper which is reaction dye, and to improve quality and productivity of the fabric while reducing CuS precipitates. CONSTITUTION: A manufacturing method of conductive acrylic fiber includes the following steps of: producing the acrylic fiber by reacting acrylic fiber of 100 parts by weight, hydrogen peroxide of 50~300 parts by weight and ammonia 100~300 parts by weight; dipping the acrylic fiber in conductive liquid; and washing and drying the amidoxime acrylic fiber.
Patent KR-20090129898-A (KR)
Title: Power distribution panel of main line with whole hole
Inventor: AHN KWANG HYUN
IPC: H02B1/20
Filed: 2008-06-14
Abstract: PURPOSE: A distribution board for a main line with a penetration hole is provided to reduce a cost and improve quality by mass-producing the main line and a sub line with the same standard. CONSTITUTION: A distribution board outputs a plurality of distribution powers by distributing one input power. The distribution board includes a main circuit breaker(100), a branch circuit breaker(200), a main line(300), a sub line(400), a main line support(500), and a coupling bolt(600). The main line has a penetration hole(310). The center of the main line is cut to the longitudinal direction. Both ends of the main line are bent downwardly. The combination part of the main line and the sub line is bent upwardly. The main line is combined in the main circuit breaker and the main line support. An upper side of the bent part of the sub line is contacted with the lower surface of the main line. The branch circuit breaker is combined in the end of the sub line.
Patent KR-20090132853-A (KR)
Title: Selecting apparatus of seal
Inventor: YEO JUNG SEOK
IPC: B65G27/02
Filed: 2008-06-23
Abstract: PURPOSE: A waterproof seal selecting apparatus is provided to improve work efficiency by taking out waterproof seals transferred lying down in advance. CONSTITUTION: A waterproof seal selecting apparatus is composed in a transfer guide(10) including a hanging plate(12) and guide grooves(11). The hanging plate is installed in the center of the transfer guide, and the guide grooves are formed ob both sides of the hanging plate to guide waterproof seals(1) to be transferred hanging on the hanging plate. Paths(10b) are formed beneath the guide grooves, respectively.
Patent KR-20090132912-A (KR)
Title: System and method for trick taking game service, and record media recoded program for implement thereof
Inventor: KIM HYUN A
IPC: G06Q50/10
Filed: 2008-06-23
Abstract: PURPOSE: A system and a method for trick taking game service, and a record media recorded program for implement thereof are provided to shorten the game time by offering the combination of cards to discard board. CONSTITUTION: The first cards are given to players(S1). The second cards thrown away by the player are marked on the discard board(S2-S7). The information of the first cards of the first player and the information of the second card are used to check the existence of the card combination throw away into the discard board. If the card combination does not exist, the game turn of the first player is transferred to the second player(S8).
Patent KR-20100001927-A (KR)
Title: Robot control system of driving by command composed with diagram and method thereof
Inventor: SHIN KYUNG CHUL
IPC: G05D1/02
Filed: 2008-06-27
Abstract: PURPOSE: A robot control system and method using commands displayed as diagrams are provided to allow the user to write commands for robot service easily, thereby dealing with various user requirements and environments. CONSTITUTION: A robot control system comprises a robot service creating part, a robot service installation part, and a robot service executing part. The robot service creating part includes a state unit(130) and an action unit(150) which are provided in GUI(Graphic User Interface) system. The state unit shows the current state of a robot while transiting to the next sate by certain events. The action unit is connected to the state unit and instructs specific action of the robot.
Patent KR-20100001928-A (KR)
Title: Service apparatus and method based on emotional recognition
Inventor: SIM KWEE BO
IPC: G10L25/63
Filed: 2008-06-27
Abstract: PURPOSE: A service apparatus and a method thereof based on image data and voice data from a voice and video apparatus are provided to supply the service corresponding to the feeling of user by recognizing the feeling of a user. CONSTITUTION: A data input unit(110) receives the voice and video data from the voice and video apparatus. A perceiving emotion unit(120) recognizes the feeling of user from the voice and video data. A service determiner(130) decides the service offered to user based on the feeling of the acknowledged user. An output unit offers service based on the service. According to the analyzed result, if the voice signal and face are not corresponded to the same, the perceiving emotion unit performs the perceiving emotion according to the fixed condition of the voice or image.