baber/WOPTO huggingface dataset:
Patent KR-20080084133-A (KR)
Title: Wide band rfid tag antenna with a double pifa structure
Inventor: MYUNG NOH HOON
IPC: H01Q9/04
Filed: 2007-03-15
Abstract: A wide-band RFID(Radio Frequency Identification) tag antenna with a double PIFA(Planar Inverted-F Antenna) structure is provided to control an input reactance characteristic easily by controlling a width between main and sub feed units or length of the main feed unit. A wide-band RFID tag antenna(1) with a double PIFA structure includes a double radiation patch layer(10), a ground layer, a feed unit(30), a tag chip(40), and short-circuit units(11a,13a,33a,41a). The double radiation patch layer is composed of a PIFA lower radiation patch layer(13) and a PIFA upper radiation patch layer(11) stacked on an upper surface of the PIFA lower radiation patch layer. The ground layer is formed on a lower surface of the PIFA lower radiation patch layer. The feed unit is parallel formed on the same surface as the PIFA lower radiation patch layer to feed RF power to each of the radiation patch layers. The tag chip is arranged at one side of the feed unit. The short-circuit units short-circuit one side of each of the radiation patch layers and one side of the feed unit to a ground plane.
Patent KR-20080086130-A (KR)
Title: Light emitting diode and method of driving the same
Inventor: BAE HAN JIN
IPC: G09G3/20
Filed: 2007-03-21
Abstract: An LED device and a method of driving the same are provided to compensate for an original data signal to be supplied by detecting a current or voltage of a driving transistor using a dummy transistor. An LED(Light Emitting Display) device includes signal lines, plural sub-pixels, and a driver. The signal lines include data, first selection, second selection, first source voltage, and second source voltage lines. The sub-pixels include first, second, and third transistors(T1,T2,T3), a capacitor(Cst), and an LED(D). A gate of the first transistor is connected to the first selection lines(Write[n]) and a first electrode thereof is connected to the data lines(Data[n]). A gate of the second transistor is connected to the second electrode of the first transistor and a first electrode thereof is connected to the first source voltage line. The capacitor is connected between the gate and the second electrode of the second transistor. An anode of the LED is connected to the second electrode of the second transistor and a cathode thereof is connected to the second source voltage line. A gate of the third transistor is connected to the gate of the second transistor, a first electrode thereof is connected to the second selection lines(Erase[n]), and a second electrode thereof is connected to the first selection line. The driver supplies driving signals to the sub-pixels through signal lines.
Patent KR-20070101823-A (KR)
Title: Driving method of plasma display panel
Inventor: ITAKURA SHUNSUKE
IPC: G09G3/291
Filed: 2007-04-13
Abstract: A method for driving a plasma display panel is provided to convert discharge cells into turn-off cells by performing a discharge operation in the discharge cells during an address erase processing in one of subfields. During a first subfield, a discharge operation is performed on a part of column and row electrodes(Y1-Yn,D1-Dm) in discharge cells other than low brightness discharge cells, such that an address write process(WR) is performed so as to set the discharge cells to illuminating cells. An address erase process(E) for converting discharge cells to turn-off cells and then a sustain process(I) for illuminating discharge cells are performed. Discharge cells in an illuminating cell state are discharged during the address erase process such that a state of the discharge cell is transferred into a turn-off cell state. A voltage for charging the row electrodes is supplied to one of the column and row electrodes such that one of the column and row electrodes is discharged.
Patent KR-20080095006-A (KR)
Title: Inputting apparatus module
Inventor: KANG EUNG CHEON
IPC: H01H11/00
Filed: 2007-04-23
Abstract: An input device module is provided to configure a touch sensor unit and a rotative input device as one module, thereby cutting down assembling time of an input device of an electronic device. The first PCB(Printed Circuit Board)(46) is electrically connected to a touch sensor unit(44). A rotative input device(48) inputs information by forward and reverse rotations, as being mounted in a part of the first PCB. A controller(50) is electrically connected to the first PCB, and controls an output signal of at least one of the touch sensor unit and the rotative input device. The touch sensor unit is integratedly formed on the first PCB. The touch sensor unit includes plural touch sensors. The touch sensor unit includes a touch panel for sensing touch at plural positions.
Patent KR-20070106422-A (KR)
Title: Conductive ball arraying apparatus
Inventor: SAKANO TATSUYA
IPC: H01L21/60
Filed: 2007-04-26
Abstract: A conductive ball arraying apparatus is provided to control the number of balls in a ball cup by detecting the number of balls using a detecting member. A conductive ball arraying apparatus comprises an arraying jig including ball insertion sections having a certain arraying pattern. A ball cup(8) is formed with an opening on the lower surface thereof, and can house a plurality of conductive balls. A movable member relatively moves the arraying jig and the ball cup(8) and relatively moves the ball cup(8) along the upper surface of the arraying jig to shift the conductive balls into the ball insertion sections of the arraying jig. Upper and lower limit detecting members detect if the number of the conductive balls in the ball cup(8) reaches upper and lower limits, respectively. A leakage detecting member detects leakage of the conductive balls.
Patent KR-20080099502-A (KR)
Title: Needle bar structure of sewing machine
Inventor: CHA YONG MIN
IPC: D05B55/00
Filed: 2007-05-09
Abstract: A needle bar structure of the sewing machine is provided to reduce the fatigue of operator by offering the needle bar of the sewing machine which it includes in order to keep a plurality of extra needles inside the needle bar of the sewing machine and it reduces the time of the replace of the needle, and the change operation is facilitated, and the movement of operator is unnecessary. A needle bar structure of the sewing machine comprises the followings: the head(110); the needle bar which is equipped in the inside portion of the head and in which the needle storage path is formed in inside; the needle(130) inserted into the needle storage path of the needle bar; the fixing means fixing the needle on the one-side part of the needle bar; the fixing screw which is screwed in the screw-hole formed at the needle bar one-side part and fixes the needle.
Patent KR-20080100625-A (KR)
Title: Gap-fill method for semiconductor device
Inventor: KIM YOUNG
IPC: H01L21/205
Filed: 2007-05-14
Abstract: The small gap of the size can completely filled without generating voids in the semiconductor device of 45nm or less. The very small gap of the aspect ratio higher than 10:1 can be filled by performing repetitive evaporation -CMP- etching. The gap fill method of the semiconductor device is provided. The method for filling the gap(220) of the ultra large scale integrated semiconductor device is provided. The first step is for filling a filling material in a gap. The second step is for removing the filling material as the maximum depth and width of the void formed in the gap. The filling of the first step is performed using the high density plasma chemical vapor deposition.
Patent KR-20080105782-A (KR)
Title: Methods of forming pattern using photo chemical etching
Inventor: BANG KYOUNG YOON
IPC: H01L21/027
Filed: 2007-06-01
Abstract: A pattern formation method using the photochemical etching is provided to improve the productivity by simplifying the etching and patterning process. A pattern formation method comprises the following steps: the step for preparing the substrate(115) having the layer(120) to be etched having the work function in a metal or a ultraviolet range part; the step for mounting the substrate having the layer to be etched into the bath(100) in which the reactive solution fills; the step for oxidizing the layer to be etched according to the photochemical effect by irradiating the light source(150) to the substrate having the layer to be etched; the step for etching the oxidized layer(120') to be etched by reacting with the reactive solution(110).
Patent KR-20080107932-A (KR)
Title: Conductive paste composition and low temperature co-fire cerimic
Inventor: KIM HYOUNG HO
IPC: H01B1/16
Filed: 2007-06-08
Abstract: A conductive paste composition is provided to improve the electrical characteristic by enhancing the adhesion strength between an electrode and a ceramic sheet. A conductive paste composition comprises a conductive powder(32a), glass frit(32b) and organic vehicle. The tap density is 2.7 ~ 4.2 g / cm^3 and the density after sintering at 800 ~ 950‹C is 5.8 ~ 7.0 g / cm^3. The conductive powder is included in 57.2 ~ 75.7 wt% based on the total weight and is selected from the group consisting of gold(Au), silver(Ag), palladium(Pd), copper(Cu), nickel(Ni) and their alloy. The glass frit is included in 12.7 ~ 20.6 wt% based on the total weight and comprises one or more elements selected from a group consisting of Al, Si, Ca, B, Zn, Mg and Bi.
Patent KR-20080109505-A (KR)
Title: A liquid crystal display device and a method for driving the same
Inventor: O SEUNG CHEOL
IPC: G02F1/133
Filed: 2007-06-13
Abstract: A liquid crystal display and a method for driving the same are provided to prevent deterioration of image quality by correcting when image data is supplied to pixel cells of each pixel row by supplying a magnitude of a common voltage. A liquid crystal panel includes a plurality of pixel rows(H1-Hn) for displaying an image(300). A plurality of pixel cells(R,G,B) are arranged in each pixel row. A common electrode is commonly equipped in the pixel cells. A common voltage correction unit(302) obtains a size of predominant polarity data according to the polarity of image data supplied to pixel cells arranged in n pixels rows, the size of predominant polarity data according to the polarity of image data supplied to pixel cells arranged in the n+1 pixel row adjacent to pixels rows, and obtains the sum of two predominant polarity data. The common voltage correction unit outputs one of predetermined correction values according to the sum. A common voltage output unit(303) corrects the common voltage according to the correction value from the common voltage correction unit and supplies the corrected common voltage to the common electrode.
Patent KR-20090003532-A (KR)
Title: Remote monitoring method for machine equipment of factory unit
Inventor: KIM WOONG SIK
IPC: G06Q50/00
Filed: 2007-06-15
Abstract: A remote monitoring method for machines per factory unit is provided to improve the management efficiency of machine states and various physical properties by factory unit through integral management and real time monitoring. A remote monitoring method for machines per factory unit includes the steps of mounting measurement sensors(100) to machines of each factory unit, receiving data on states and physical properties of the machines measured by a plurality of measurement sensors, converting the data to protocol by a measurement module(120) in a sub computer(110) and transmitting the protocol to a main computer(130) via internet communication, and outputting result data on the measurement data to the sub computer by a management module(140) after the main computer carries out analysis and estimation on the measurement data.
Patent KR-20070073716-A (KR)
Title: Fuel cell system and control method thereof
Inventor: FUJITA GORO
IPC: H01M8/00
Filed: 2007-06-27
Abstract: Provided is a fuel cell system, which allows adequate evaluation of the concentration supplied to a fuel cell, avoids an increase in the cost and solves the problem of inaccuracy in detecting the concentration of an aqueous methanol solution. The fuel cell system comprises: a fuel cell including a plurality of cells(23a-23b); a cell voltage detector unit(91-98) for detecting the voltages of the cells; a cell voltage variance calculator unit for calculating and evaluating a variance in the voltages of the cells; and a reference value setting unit for resetting a reference value of the cell voltage variance according to the characteristics of the cells varying with time.
Patent KR-20090005487-A (KR)
Title: A soap composition for atopic dermatitis containing fermented extract of xanthium strumarium l. and preparation method thereof
Inventor: NAM MI SUN
IPC: C11D9/04
Filed: 2007-07-09
Abstract: A soap composition is provided to ensure excellent skin moisturization while does not induce the skin irritation and to relief the atopic symptom in application to the atopic dermatitis patients. A soap composition contains a soap base of a vegetable oil component and xanthium strumarium L fermentation liquid. The xanthium strumarium L fermentation liquid is prepared by the steps of: (S1) mixing 100.0 parts by weight of sprout, leaf, stem, root of xanthium strumarium L or their mixture, and 50-150 parts by weight of sugar; (S2) aging the mixture at 60-70 °C for 10-30 hours; and (S3) aging and pulverizing the mixture.
Patent KR-20090014815-A (KR)
Title: Multiple wireless sensor network system and networking method for the same
Inventor: JEON HYUNG JUN
IPC: H04L12/24
Filed: 2007-08-07
Abstract: A multiple wireless sensor network system and a networking method therefor are provided to make a TAB or a CLC model positioned in a branching spot of an optical coaxial mixed network as an AP of a sensor network to provide more various services by using received information in real time from an additional sensor network when providing a service through the optical coaxial mixed network. A sensing unit(110) collects environmental information related to an optical coaxial mixed network. A monitoring unit(120) produces a monitoring result about the collected environmental information. An information transmission unit(130) transmits the generated monitoring result to a control unit(140). The control unit transmits the monitoring result to a person related to the environmental information. A condition determination unit(150) determines a collecting condition about the sensing unit.
Patent KR-20090015559-A (KR)
Title: Exhauster grip apparatus of steam cleaner
Inventor: KIM DAE SUNG
IPC: A47L9/32
Filed: 2007-08-09
Abstract: Am outlet grip of a steam cleaner is provided to allow a user to easily use steam vapor and block the steam without operating of a switch in a steam cleaner main body. An outlet grip of the steam cleaner comprises a grip(21), an on-off valve(22), located in a middle outer side of the grip, opening and closing a steam exhaust path according to external pressure and a switch(23), connected to a grip with a hinge, pressing and releasing the external pressure of the on off valve according to clamping force. The on off valve includes a valve block(22a) having an inflow end(22b) and an outflow end(22c) located in the middle side of the grip and a shutting pin(22d) opening the flow path of the valve block(22a) by the external pressure overcoming the pressure of an elastic member(22e).
Patent KR-20090019359-A (KR)
Title: System and method to provide location based services in a mobile communication system
Inventor: KIM JUN HYUNG
IPC: H04W4/02
Filed: 2007-08-20
Abstract: A system and a method for providing a location based service in a mobile communication system are provided to supply various services based on LBS(Location Based Services) in the mobile communication system using WiMAX forum network working group standards, thereby providing a new profitable chance to a communication provider. If a location server(LS)(200) receives a location trigger demanding location information of a mobile station(MS) from a location client, an authentication request message requesting identifier of an anchor authenticator with regard to the MS is transmitted to an authorization, authentication and accounting(AAA) server. The AAA server transmits an authentication response message including ID of the anchor authenticator to the LS. The LS transmits an LS request message requesting LCID of a serving location controller with regard to the MS to the anchor authenticator. The anchor authenticator is an APC(Anchor Paging Controller)(230). The anchor authenticator transmits a call starting request message for starting a calling operation with the MS.
Patent KR-20090020200-A (KR)
Inventor: LEE KYOUNG WOO
IPC: B63J99/00
Filed: 2007-08-23
Abstract: 본 발명은 선박 기관실용 고정식소화장치로 사용되는 고팽창포말소화장치의 포말 발생방법에 관한 것으로서, 선박 기관실에 설치되는 공기 공급용 송풍기(9)와 공기공급용덕트(12)를 이용하여 팽창비가 높은 포말을 손쉽게 발생시킬 수 있으며, 관련 설비를 간소화할 수 있는 고팽창포말소화장치에 관한 것이다. 
       
     고팽창포말소화장치
Patent KR-20090020830-A (KR)
Title: Liquid fertilizer container
Inventor: LEE GUN HYUK
IPC: C05F3/06
Filed: 2007-08-24
Abstract: A liquefied fertilizer reservoir is provided to move condensed products again to a storage tank body by connecting the storage tank body and a gas deodorization unit to a condensed products shifter pipe and to accelerate aging of livestock excretions using aerobic microorganism of large amount existing in condensed products. A liquefied fertilizer reservoir(1) contains a storage tank body(10) in which livestock excretions are stored, a gas deodorization body(60) arranged outside the storage tank body and a gas deodorization unit(50) moving bad smell gas generated when the livestock excretions are aged to the gas deodorization body and including a gas transfer tube(51). The gas transfer tube contains one or more water projectors(52) spraying water to bad smell gas moving along the gas transfer tube. The gas deodorization body includes a water acceptance body(61), a spraying body(62) and a vent(66). A filter layer(64) filtering bad smell gas is formed at one of an upper region of the water acceptance body and a lower region of the spraying body.
Patent KR-20090023862-A (KR)
Title: Insertion type multilayer director
Inventor: LIM YEONG SEOG
IPC: H01F19/00
Filed: 2007-09-03
Abstract: An insertion type laminate induction device is provided to maintain constant induction capacity regardless of the distance between the induction device and a ground plane by increasing a dielectric area in the ground plane. An insertion type laminate induction device(200) includes a ceramic block(210) and a ground plane(220). The ceramic block includes a first ceramic layer(212) and a second ceramic layer(214). A first transmit line(212a) and a via hole(212b) are formed in the first ceramic layer. The via hole connects one end of the first transmission line to the second ceramic layer. A second transmission line(214a) is formed in the second ceramic layer. The second transmission line is electrically connected to the first transmission line by the via hole. The ground plane is positioned in the upper part and the lower part of the ceramic block. An aperture plane is formed in one side of the ground plane. The aperture is filled with the dielectric(222).
Patent KR-20080029805-A (KR)
Title: Packing means for sealing, and connector for a pipe with the same
Inventor: KIM YONG JIN
IPC: F16L19/02
Filed: 2007-09-14
Abstract: A packing device for sealing and a pipe connector having the same are provided to continuously maintain the initial fastening state by preventing a pipe connection part from being released. A packing device for sealing comprises a base ring member(111) inserted into the outer peripheral surface of a pipe(101) and having a peripheral part. The peripheral part includes an upper slope(111b) inclined upward and a lower slope(111c) inclined downward. An upper ring member(112) has a slope(112a) therein such that the upper ring member is in close contact with the upper slope of the base ring member. A lower ring member(113) has a slope(113a) therein such that the lower ring member is in close contact with the lower slope of the base ring member.
Patent KR-20090028895-A (KR)
Title: Automobile for air conditioner module
Inventor: SON HEE TAE
IPC: B60H1/32
Filed: 2007-09-17
Abstract: An air-conditioner module for vehicle is provided to increase the air volume and speed by modulating the plate valve structure and sealing method to increase the inside area of the module. An air-conditioner module for vehicle comprises an evaporator(2) installed at the entrance in which the air is delivered through a blower, a plate type valve(10) opening and closing the flow path in order to regulate the distribution or temperature of the delivered air about the central part of the evaporator, a seat surface(4) supporting the plate type valve rotating up and down, and a plurality of transfer ducts(3) transferring the air passing through the plate type valve to the indoor of vehicle.
Patent KR-20090029531-A (KR)
Title: Underground water catchment and drainage of lower part basement
Inventor: KIM HYENG BAE
IPC: E02D31/02
Filed: 2007-09-18
Abstract: An underground water storing and supplying apparatus of underground structure lower part ground is provided that the efficiency of work can be improved while the manufacturing process shortens. An underground water storing and supplying apparatus of underground structure lower part ground comprises a geo-textile laminated on the foundation construction reference surface according to the designed direction, a drain pipe(20) including the upper cover assembly(21), the lateral support(22) and reinforcement(23), a main socket(30) and an auxiliary socket(40) combined in both ends corresponding to the drain pipe. The main socket includes a main socket upper cover assembly(31), a main part socket lateral support(32) and main socket binding site(33). The auxiliary socket includes an auxiliary socket upper cover assembly(41) and an assistant socket lateral support(42).
Patent KR-20070102648-A (KR)
Title: System for connecting mobile terminal and exchange ticket
Inventor: KIM JAE HYUNG
IPC: G06Q30/00
Filed: 2007-10-01
Abstract: A system for connecting a gift certificate and a mobile terminal is provided to use various gift certificates preferred by the client within a purchase limit corresponding to a purchase right of the received gift certificate. A receiver receives gift certificate selecting/buying client information for receiving the gift certificate purchase right and price information corresponding to the purchase right of the gift certificate from a gift certificate purchase right providing client(105) through the network. A payer recognizes the price information received from the gift certificate purchase right providing client and processes a price corresponding to the gift certificate purchase right with the gift certificate purchase right providing client. A processor links, processes, and stores the mobile terminal information of a gift certificate selecting/buying client(110) and selected gift certificate information to a database if the gift certificate selecting/buying client selects the gift certificates within the price limit of the gift certificate purchase right.
Patent KR-20090040554-A (KR)
Inventor: BAK JEONG GU
IPC: A01K63/00
Filed: 2007-10-22
Abstract: A manufacturing method of the tile aquarium is provided, which obtains function that a goldfish inside the diversity tiles is alive and moves. A manufacturing method of the tile aquarium comprises: a step for preparing in order to insert a hose by extruding and performing the panel material by injection molding using the transparent polycarbonate and placing protrusion in both side rooms of the panel at an interval of about 20~25mm; and adhering several panels to the building wall face in the mosaic type; connecting the panels by inserting the rubber hose in the protrusion of the panel; and charging the panel with water and making respective piece tile perform aquarium role.