baber/WOPTO huggingface dataset:
Patent KR-20080017344-A (KR)
Title: Dielectric ceramic, and laminated ceramic capacitor
Inventor: MUTO KAZUO
IPC: H01B3/12
Filed: 2006-05-24
Abstract: This invention provides a dielectric ceramic composed mainly of a compound represented by general formula: (Ba1-tCat) m(Ti1-u-xZruCux)O3 wherein 0.96 <= m <= 1.02, 0.001 <= x <= 0.03, 0 <= t <= 0.1 and 0 <= u <= 0.06. A specific rare earth element Re such as Dy, a specific metal element M such as Mn, and, further, Mg and Si are contained. The Cu is present in a homogeneously dispersed state in main phase particles constituting the main component. The content of each auxiliary component based on 100 parts by mole of the main component is Re: 0.1 to 1.5 parts by mole, M: 0.1 to 0.6 part by mole, Mg: 0.1 to 1.5 parts by mole, and Si: 0.1 to 2.0 parts by mole. The above constitution can realize a laminated ceramic capacitor that has high permittivity, has good temperature properties, is highly reliable, and causes no significant change in electrostatic capacitance with the elapse of time.
Patent KR-20080047510-A (KR)
Title: Hydrophobic polymers and their use in preparing cellulosic fiber compositions
Inventor: DOHERTY ERIN A S
IPC: D21H21/10
Filed: 2005-12-23
Abstract: A method of improving retention and drainage comprising adding a water compatible hydrophobic copolymer to a papermaking slurry is disclosed. A composition comprising a water compatible hydrophobic copolymer is described.
Patent KR-20090079447-A (KR)
Title: Unit for connecting wall reclamation box and lobby phone having the same
Inventor: PYO NAM PHIL
IPC: H02G3/12
Filed: 2008-01-17
Abstract: A coupling unit for wall reclamation box and a lobby phone having the same are provided to connect wall reclamation boxes with each other in parallel without using an additional connecting bracket by modifying a structure thereof. A coupling unit for wall reclamation box includes a hanging protrusion unit and an insertion fixing unit. The hanging protrusion unit includes a first protrusion(210) and a second protrusion(220). The hanging protrusion unit is arranged in a diagonal direction at both sides of a box body(100). The insertion fixing unit is positioned in a predetermined distance from the hanging protrusion unit. The insertion fixing unit is arranged in the diagonal direction at both sides of the box body. The insertion fixing unit includes an insertion hole which is opened in the same direction.
Patent KR-20090084123-A (KR)
Title: Cartoon message service method in mobile environment
Inventor: CHANG HWAN
IPC: G06Q50/30
Filed: 2008-01-31
Abstract: A user created cartoon message service method for producing a static cartoon image message or a dynamic caricature-animation message by using a mobile terminal is provided to perform editing work about an image of an initial cut by using the mobile terminal. A still initial cut and edition frame of a layer are provided(S32). The initial cut of the layer is edited by performing an edit of movement editing, the alteration of size edit(S33). The display time and exposure ranking about each layer are set up about changed user manufacture layer(S39). The set up user manufacture layer is amalgamated to one cartoon scene. The amalgamated cartoon scene is generated to the cartoon message.
Patent KR-20090090904-A (KR)
Title: Method for introducing pre-stress into the steel girder
Inventor: KIM SANG HYO
IPC: E01D2/02
Filed: 2008-02-22
Abstract: A method for prestressing a steel girder by giving a load is provided to prestress a steel girder while manufacturing the steel girder in factory, instead of performing prestressing in the field. A method for prestressing a steel girder is as follows. Both ends of a first girder(10) having a cross section of inverted T shape are placed so that the web is directed downward. The first girder is prestressed by giving a load on the flange of the first girder so that positive moment acts on it. A second girder(20) having a cross section of T shape is abutted to the web of the first girder to form a steel girder. The load is removed.
Patent KR-20080079606-A (KR)
Title: Non-aqueous electrolyte secondary battery and method for manufacturing the same
Inventor: TAKAHASHI MASATOSHI
IPC: H01M2/16
Filed: 2008-02-26
Abstract: A non-aqueous electrolyte secondary battery is provided to ensure high volume energy density and excellent safety by placing a microporous layer between a positive electrode and a negative electrode. A non-aqueous electrolyte secondary battery includes a positive electrode, a negative electrode, and a non-aqueous electrolyte, wherein a microporous layer comprising insulating inorganic material particles and polyolefin is formed between the positive electrode and the negative electrode. A method for manufacturing the non-aqueous electrolyte secondary battery includes the steps of: coating the surface of the positive electrode or negative electrode with a slurry comprising the insulating inorganic material particles and polyolefin, a binder, and a solvent; and volatilizing the solvent after the coating step.
Patent KR-20080079610-A (KR)
Title: Lap film device with flap
Inventor: UMETSU TADASHI
IPC: B65D25/52
Filed: 2008-02-26
Abstract: A wrap film cutting device having an improved flap is provided to remove a blade trace from the cut wrap film and to enable both left/right handed people. A wrap film cutting device comprises: a main body of box which includes a front wall (121), a rear wall(122), a bottom wall(124), 2 marginal walls facing each other, and an open hole of the box, and an adhesive layer, and a flap(50) arranged to include the half line of distance between the 2 marginal walls facing each other; and a cover of box which includes a front wall of the cover(24), a cut blade(22) fixed on the front wall of the cover, a V-shaped blade end and an upper wall(21). A size of the flap(H) satisfies a following equation: S x cosR = A x sinR + H x cosX, and H x sinX <= (A x corR + S x sinR) - B.
Patent KR-20090092556-A (KR)
Title: Method of homepage creation and management for stores
Inventor: PARK JEONG KYU
IPC: G06Q50/10
Filed: 2008-02-27
Abstract: A store homepage creation and a management method which builds easily a home page at low cost which is less than an independent business are provided to manage and generate the store webpage automatically through information of a POS(Point Of Sales) system. Store management systems(201~203) are installed at a store. The information of the store is effectively managed the shop management systems. A data receiver(301) receives store information data stored in the shop management system for homepage generation of the corresponding store. Homepage generators produce the homepages to shop information data received from data receiver.
Patent KR-20090093466-A (KR)
Title: Copper foil for printed circuit improved in color deviation and thermal endurance property
Inventor: CHOI SEUNG JUN
IPC: H05K3/38
Filed: 2008-02-29
Abstract: A copper foil for a printed circuit is provided to safely maintain the adhesive force between a resin film and the copper foil even in a long time high temperature heat treatment process. A copper foil for a printed circuit comprises a main body copper foil(100), a copper nodule layer(101) and a barrier layer(102). The copper nodule layer is formed on the M surface of the main body copper foil. The barrier layer comprises the zinc and chrome and is formed on the nodule layer It is 50~90% that the nodule cluster occupies in the total body surface area of the copper foil. It is more than 90% that the rate of the nodule cluster in which semiaxis/long radius of the nodule cluster is 0.8 or greater in comparison to the total number of the nodule cluster. A surface processing layer including the zinc on the nodule cluster, and the zinc alloy or the zinc oxidate is formed. The plating amount of the zinc is 2~20mg/m^2. The surface processing layer including the chrome on the nodule cluster, and the chrome alloy or the chrome oxide is formed. The plating amount of the chrome is 1~9mg/m^2.
Patent KR-20090081302-A (KR)
Title: Phase change type memory device and fabricating method thereof
Inventor: YOON SUNG MIN
IPC: H01L27/115
Filed: 2008-03-11
Abstract: A phase change memory device and a manufacturing method thereof for increasing operation stability and reliability are provided to increase the phase change memory device and distribution character of the set state resistance value. A phase change memory device comprises a phase change material layer(22). The phase change material layer is comprised of the germanium-antimony-tellurium system. The composition of the antimony added to the Ge2Sb2+xTe5 comprising the phase change material layer to the excess of quantity is 0.12~0.32. As to the Ge2Sb2+xTe5 comprising the phase change material layer, the structure of the crystalline state is comprised of the hcp single phase.
Patent KR-20090097442-A (KR)
Title: Apparatus and method for controlling aircondition of hybrid vehicle
Inventor: LEE DONG JIN
IPC: B60H1/00
Filed: 2008-03-11
Abstract: An apparatus and a method for controlling an air conditioner of a hybrid vehicle are provided to install an air conditioner with an ISG(Integrated Starter Generator) in series by using a planetary gear, thereby minimizing installation space of an engine room. An air conditioner controller of a hybrid vehicle comprises a hybrid control device(11), an ISG(13), and an air conditioner(15). The hybrid control device controls the hybrid vehicle. The ISG operates an engine through the hybrid control device. The air conditioner receives power from the ISG through the hybrid control device to control indoor temperature. The ISG and the air conditioner are connected by using a planetary gear.
Patent KR-20090097686-A (KR)
Title: Apparatus and method for brightness control of lighting
Inventor: EO DONG SU
IPC: H05B41/38
Filed: 2008-03-12
Abstract: An apparatus and a method for controlling the brightness of the lighting are provided to control the brightness of an LED backlight automatically by determining the daytime or nighttime through an optical sensor. An LED backlight(160) illuminates a button and a display. An optical sensor(130) outputs a different signal according to the daytime and the nighttime. A switch(140) is arranged between the optical sensor and the microcomputer. The switch is short-circuited when driving the optical sensor. A microcomputer(150) receives the output signal of the optical sensor when the switch is short-circuited. The microcomputer reduces the brightness of the LED backlight according to the nighttime recognition signal. The microcomputer controls the brightness of the LED backlight according to the set of a user when the optical sensor is not driven.
Patent KR-20080084731-A (KR)
Title: Cold cathode fluorescent lamp
Inventor: SUGIMURA TOSHIKAZU
IPC: H01J61/78
Filed: 2008-03-14
Abstract: A cold cathode fluorescent lamp is provided to obtain high sputtering resistance by forming electrodes including nickel and tungsten or molybdenum. A fluorescent material layer(4) is formed on an inner surface of a light transmitting tube(2) for storing rare gas and mercury. Both ends of the light transmitting tube are sealed with sealing members. A plurality of electrodes(7) are formed around both ends of the inside of the light transmitting tube. A plurality of lead lines(9) are connected to the electrodes and penetrate the sealing member. Each of the electrodes includes nickel as a main element. Each of the electrodes includes tungsten within a range of 0.4-6.5 weight percent and molybdenum within a range of 3-35 weight percent.
Patent KR-20080084740-A (KR)
Title: Preamble allocation method and random access method in mobile communication system
Inventor: KIM JAE HEUNG
IPC: H04B7/26
Filed: 2008-03-14
Abstract: A preamble allocation method and a random access method in a mobile communication system are provided to prevent an unnecessary collusion and a delay of a processing time by using a preamble resource allocated to a corresponding mobile station. A preamble allocation method in a mobile communication system includes the steps of: dividing a preamble resource into a competition based group and a reservation allocation group; dividing the preamble resource into a competition based region for transmitting the preamble based on the preamble resource corresponding to the competition based group, and a reservation allocation region for transmitting the preamble based on the preamble resource corresponding to the reservation allocation group; broadcasting the preamble configuration information for the preamble resource which is divided into the competition based group and the reservation allocation group; and allocating the preamble resource of the reservation allocation group to a predetermined mobile station.
Patent KR-20090099146-A (KR)
Title: Block for prevention digging
Inventor: SHIN YONG GEN
IPC: E02B3/14
Filed: 2008-03-17
Abstract: A block for the prevention of scour is provided to prevent scour generation of a river bottom by decelerating the speed of fluid and to suppress catalytic oxidation of gravel and damage to ecosystem by preventing eddy and erosion due to scour. A block(1) for the prevention of scour comprises an incised surface(11), a plurality of wing parts(2), a plurality of fishways and a plurality of waterways(3). The incised surface is formed by cutting a peripheral corner part of the block. The block is composed of a square form. In the incised surface, a linkage(12) is set up. The wing part is recessed in the length direction at the lower side of the block. The fishway passes between the wing parts. The waterway passes from the upper side of the block to the lower part of the block. The waterway and the wing part are connected. A plurality of blocks is fixed by connecting the linkage through a fixing wire after a plurality of blocks is close.
Patent KR-20090101647-A (KR)
Title: Positioning information service system
Inventor: CHOE SEONG BONG
IPC: H04W4/00
Filed: 2008-03-24
Abstract: PURPOSE: A location information integrating service system by a user request confirming update information is provided to supply information which the user targets due to inputting information which is standardized in a navigation equipment. CONSTITUTION: A location information integrated service system by the user request is as follows. A changed facts is inputted by clearing up the service request of the user(40). The raw data in which it hierarchically collects update data in the synthesis arrangement table with the local areal is inputted(50). It dates on a real time basis and transmits data after the authentication of verification with each geometrical information provision company(70).
Patent KR-20090103015-A (KR)
Title: Decoration Cover For A Sun Roof
Inventor: PARK JAE HAN
IPC: B60J7/043
Filed: 2008-03-27
Abstract: PURPOSE: A double-structure decoration cover for a sun roof is provided to shield an actuating unit of the sun roof even when the glass is raised and to prevent jamming of user's hand between the decoration cover and the rail. CONSTITUTION: A double-structure decoration cover for a sun roof includes a main cover and an auxiliary cover. The main cover(100) is combined with a support panel of a glass rim to cover an actuating unit installed between the glass rail and the glass. The auxiliary cover(300) is combined with the main cover and slid downward to cover the operating unit it when the glass is raised. An elastic member(500) is provided between the main cover and the auxiliary cover for stable sliding of the auxiliary cover.
Patent KR-20080088536-A (KR)
Title: Functional particle carrying sheet and manufacturing method thereof
Inventor: KOBORI SATORU
IPC: B01D46/12
Filed: 2008-03-31
Abstract: A functional particle carried sheet comprising a particle layer having a two-layer structure which increases functions of functional particles and reduces pressure loss is provided, and a manufacturing method of the functional particle carried sheet is provided. A functional particle carried sheet(1) comprises: a first particle adhered sheet(10) configured such that functional particles(13) are adhered onto a surface of a first air-permeable substrate(11) via a first adhesive(12); and a second particle adhered sheet(20) configured such that functional particles(23) are adhered to a portion except band-shaped void portions(21a) disposed at a predetermined interval on a surface of a second air-permeable substrate(21) via a second adhesive(22), wherein the functional particles in the first particle adhered sheet and the functional particles in the second particle adhered sheet are bonded via a third adhesive(30). A manufacturing method of a functional particle carried sheet comprises the steps of: preparing a first particle adhered sheet configured such that functional particles are adhered onto a surface of a first air-permeable substrate via a first adhesive, and a second particle adhered sheet configured such that functional particles are adhered to a portion except band-shaped void portions disposed at a predetermined interval on a surface of a second air-permeable substrate via a second adhesive; and then bonding the functional particles in the first particle adhered sheet and the functional particles in the second particle adhered sheet via a third adhesive. Further, a width of band-shaped void portions is 0.5 to 10mm.
Patent KR-20090105226-A (KR)
Title: Pressure sensor for commercial vehicle
Inventor: LEE SUNG KI
IPC: G01L7/00
Filed: 2008-04-02
Abstract: PURPOSE: A pressure sensor for a commercial vehicle is provided to improve safety and reliability of a brake system by measuring deformation rate generated when applying pressure on a diaphragm using a strain gage and converting the deformation rate into a pressure value. CONSTITUTION: A pressure sensor for a commercial vehicle comprises a case, a diaphragm, and a strain gage. A pressure input part is formed on the upper end of the case. The diaphragm is installed inside the case and the deformation of the diaphragm is generated by applying the pressure delivered through a pressure input part(15) on the diaphragm. The strain gage adheres to the lower side of the diaphragm and senses the deformation rate through resistance change and converts the deformation rate into the pressure value.
Patent KR-20090105489-A (KR)
Title: Highly flame-retardant, halogen-free heat-shrink tubing and resin composition for the same
Inventor: KIM WON JUNG
IPC: C08L31/04
Filed: 2008-04-02
Abstract: PURPOSE: A highly flame-retardant, halogen-free heat-shrink tube is provided to ensure good fire retardancy, excellent expansion workability due to low tensile modulus, and low loss of mechanical property. CONSTITUTION: A highly flame-retardant, halogen-free heat-shrink tube comprises: 100 parts by weight of a base resin consisting of a ethylene-vinyl acetate copolymer; 100 ~ 150 parts by weight of metal hydroxide flame retardant; and 1 ~ 10 parts by weight of flame retardant aid. The base resin is an ethylene-vinyl acetate copolymer in which the ratio of the acetic acid vinyl monomer is 15 ~ 33%.
Patent KR-20090109660-A (KR)
Title: Color calibration method of display apparatus
Inventor: YU SANG UK
IPC: H04N9/64
Filed: 2008-04-16
Abstract: PURPOSE: A color correcting method of an image display device for increasing reproducibility of color is provided to improve the reproducibility of color by proportionally correcting the color according to the degradation degree of each pixel. CONSTITUTION: A color correcting method of an image display device for increasing reproducibility of color determines whether specific time is passed by counting use time of the image display device(S12). Full white color data is outputted by converting an operation mode into a color correcting mode(S14). RGB value measured on a screen outputted by full-white color data is received(S16). Each ratio of the inputted RGB value is made by calculation(S18). The color correction ratio is compared with the calculation and standard value of the calculated and ratio(S22). The RGB value of data outputted according to the calculated color correction ratio is made with the correction(S24).
Patent KR-20090110711-A (KR)
Title: Battery pack
Inventor: KIM BONG YOUNG
IPC: H01M50/591
Filed: 2008-04-18
Abstract: PURPOSE: A battery pack is provided to improve conductivity between bare cell and protecting circuit substrate and ensure resistance from external shock. CONSTITUTION: A battery pack (100) comprises a bare cell (110), protecting circuit substrate (120), screw bolt (130). The bare cell comprises an electrode terminal (114) in which bolt coupling area is formed. The protecting circuit substrate is electrically connected to the bare cell.
Patent KR-20090112278-A (KR)
Title: Audio system and method for coding audio
Inventor: KIM JE WOO
IPC: H03M7/30
Filed: 2008-04-24
Abstract: PURPOSE: An audio system and an audio encoding method are provided to store and offer optimum audio data. CONSTITUTION: An audio system comprises the first MPEG surround unit(10) for down-mixing a multi-channel audio signal, the first compressor(20) for compressing the down-mixed audio signal in consideration of a compression ratio, the second compressor(29) for compressing a multi-channel audio signal in consideration of the tone quality, a controller(40) for controlling the overall operation of the compression, and a multiplexer(50) for multiplexing the audio signal compressed under the control of a controller.
Patent KR-20090113021-A (KR)
Title: Apparatus and Method for Phasor Estimation
Inventor: PARK KYUNG WON
IPC: G01R23/02
Filed: 2008-04-25
Abstract: PURPOSE: A pager measurement system and a method thereof capable of accurately measuring a phasor regardless of the variation of frequency are provided to reduce danger by the variation of sample extraction frequency. CONSTITUTION: An A/D converter(41) converts inputted analog voltage or current into the digital signal. An interpolator(42) interpolates the digital signal of the A/D converter. An orthogonal converter(43) separates the digital signal interpolated in an interpolator to the component signals. A pager measuring unit measures the pager of the input signal by using the cosine signal and the sine signal extracted from the orthogonal converter. A frequency measurement unit measures the frequency of the input signal by using the cosine signal and the sine signal extracted from the orthogonal converter.
Patent KR-20090118561-A (KR)
Title: Aluminum injection dosing pump and dosing method
Inventor: KIM SHAE KWANG
IPC: B22D17/20
Filed: 2008-05-14
Abstract: PURPOSE: A dosing pump for casting aluminum and a dosing method using the same are provided to perform a diecasting process without breakage of molten metal. CONSTITUTION: A dosing pump for casting aluminum includes a suction pipe(12), a driving motor(14), and an impeller(18). A melting liquid inlet(12a) is formed on the bottom of the suction pipe. The driving motor is installed at the top of the suction pipe. The impeller is installed at the bottom of the suction pipe, and connected to a rotary shaft(16) of the driving motor. The impeller includes a boss part, a suction hole, a suction vane, and a skirt part. The boss part is connected to the rotary shaft.
Patent KR-20090119343-A (KR)
Title: The plane type heating element where the conductivity adhesive is formed
Inventor: JO SEONG SIL
IPC: H05B3/20
Filed: 2008-05-16
Abstract: PURPOSE: A planar heating element is provided to maximize electric conductivity by attaching a carbon mesh under an insulation member by a conductive adhesive. CONSTITUTION: A planar heating element includes an insulation member(10), a carbon mesh(20), a conductive adhesive(30), a resin film(40), and a binder(50). The insulation member is a synthetic resin film or a non-woven fabric. The carbon mesh is attached under the insulation member by the conductive adhesive. The conductive adhesive includes a metal powder. The resin film is attached under the carbon mesh by the binder. The conductive adhesive is partially interposed between the carbon mesh and the resin film.