baber/WOPTO huggingface dataset:
Patent KR-20090094597-A (KR)
Title: A gate valve for injection molding
Inventor: YOON HEON KOOK
IPC: B29C45/17
Filed: 2008-03-03
Abstract: A gate valve for injection molding is provided to prevent the contact of the incline of a valve tip with a valve pin and minimize abrasion by guiding the valve pin when the valve pin ascends and descends. A gate valve(1) for injection molding comprises a nozzle(7), a valve tip(11), a valve pin(15), and a guider(20). The nozzle forms a connection pathway(9) which is filled with the fused resin. The valve tip is installed at the lower part of the connection pathway of the nozzle. The valve tip has an injection nozzle(13) on bottom. The injection nozzle is connected to the connection pathway. The valve pin is installed at the center of the connection pathway of the nozzle. The valve pin opens and closes the injection nozzle with ascent and descent. The guider is coupled with the valve pin in the inner surface of the valve tip. The guider guides the ascent and descent of the valve pin. The guider has one or more resin paths(30).
Patent KR-20090100901-A (KR)
Title: A method for preparing blood vessel stem cells from women labia minora skin cells by reprogramming method, and use of reprogrammed blood vessel endothelial cells as a cell therapy product
Inventor: YOU SEUNG KWON
IPC: C12N5/071
Filed: 2008-03-21
Abstract: PURPOSE: A method for preparing vascular stem cell which is able to differentiate to vascular cells through reprogramming from adult cells of labium minus is provided to differentiate the stem cells to vascular endothelial precursor cells and massively produce. CONSTITUTION: A method for inducing the differentiation of labium minus-derived pluripotent adult stem cells to vascular endothelial precursor cells comprises: a step of culturing the adult cells which are isolated from the labium minus in a media containing low glucose DMEM, 10% of FBS, 1% of L-glutamine and 1% of penicillin-streptomycin; and a step of treating with 10 ng/ml of VEGF in MAPC media and culturing the adult cells.
Patent KR-20090105270-A (KR)
Title: Film sheet adhesives apparatus for pulp mold
Inventor: LEE BEAM WOO
IPC: D21F7/02
Filed: 2008-04-02
Abstract: PURPOSE: A film paper attaching device of a pulp mold is provided to improve productivity while reducing loss of the pulp mold by reducing a manufacturing process, and to bond the pulp mold and film paper more closely. CONSTITUTION: A film paper attaching device of a pulp mold adheres to the surface of the pulp mold(40) in which an adhesive layer(31) is formed. The film paper attaching device includes a lower mold(10) and an upper mold(20). The lower mold includes a settling part(11). The upper mold is installed at the top of the lower mold with elevating structure. The upper mold presses an end of the pulp mold physically. The upper mold includes an air inlet part in which the compressed air is injected. The film paper is adhered to the central part of the pulp mold.
Patent KR-20090108506-A (KR)
Title: Group 3 nitride-based semiconductor light emitting diodes and methods to fabricate them
Inventor: SONG JUNE O
IPC: H01L33/22
Filed: 2008-04-12
Abstract: PURPOSE: A group III nitride-based semiconductor light emitting diode is provided to perform a low driving voltage, a low leakage current, and a high external light emitting efficiency property. CONSTITUTION: A group III nitride-based semiconductor light emitting diode includes a growing substrate(10), a light emitting structure for an LED device, a super lattice structure(90), a first ohmic contact current spreading layer(100), a second ohmic contact current spreading layer, a p-type schottky contact electrode pad, and an n-type ohmic contact electrode pad. The light emitting structure comprises a bottom nitride-based clad layer(20), a nitride-based active layer(30), and a top nitride-based clad layer(40). The top nitride-based clad layer is made of p-type conductive semiconductor material.
Patent KR-20090109918-A (KR)
Title: Method for Rendering Plasticity to Amorphous alloy
Inventor: LEE JAE CHUL
IPC: C22F1/08
Filed: 2008-04-16
Abstract: PURPOSE: A method for rendering plasticity to amorphous alloy is provided to prevent the intensity of alloy from degrading. CONSTITUTION: An elasticity static load is added to an amorphous alloy. The elasticity static load is the amorphous alloy with 50~90% of the yield strength. The amorphous alloy is Cu-Zr alloy. The elasticity static load is added to the amorphous alloy using universal test for 5~15 hours.
Patent KR-20090111734-A (KR)
Title: Method for searching similar contents including a set of keywords
Inventor: ZHANG JUNG HYOUK
IPC: G06F17/30
Filed: 2008-04-22
Abstract: PURPOSE: A method for searching similar contents including a set of keywords is provided to calculate similarity between the contents which have a plurality of keywords with the one dimension real number value. CONSTITUTION: A method for searching similar contents including a set of keywords comprises a linear keyword ontology preparation step, and a keyword similarity including the evaluation phase. The linear keyword ontology preparation step collects keywords connected to the contents from the contents. The relevant contents about each keyword are indexed. The ontology map is created which is given the contents distance coefficient according to the presence of the appropriate keyword between the comparison destination contents. In the keyword similarity estimation step, a random content including a single or plurality of keywords is inputted as a query, the keyword is extracted from the input. In a linear keyword ontology map creating step, the keyword similarity is estimated by the contents relative distance coefficient assigned to individual keyword are added to the relative distance coefficient between contents.
Patent KR-20090113115-A (KR)
Title: Lead Frame and Electronic Device of Effective Thermal Emission Structure for Very Large Current Optical Source Lamp and Manufacturing Method Thereof
Inventor: YU SOON JAE
IPC: H01L33/64
Filed: 2008-04-25
Abstract: PURPOSE: A lead frame for the mounting of the chip which has the effective heat radiation structure for the large area light source lamp, and an electric component and a manufacturing method thereof are provided to improve the light diffusion about the light emitted from the LED chip. CONSTITUTION: PCB forms at least one penetration hole(21) and at least two electrode lead. A chip(90) is set up on the metal plate of the penetration hole area. A transparent resin(80) molds the surrounding of a chip with the predetermined fluorescence agent. At least one penetration hole for the chip mounting and at least two electrode leads(12) are formed on the front side of PCB. A metal coating layer(51/52) is formed on a metal layer(14) formed on an electrode lead(12) and a lead frame.
Patent KR-20080097149-A (KR)
Title: Methods of generating data blocks in wireless communication system
Inventor: CHUN SUNG DUCK
IPC: H04L12/02
Filed: 2008-04-30
Abstract: A method of generating data blocks in a wireless communication system is provided to improve efficiency of the system by assigning radio resources according to the property of an upper layer data block, and performing operations of the system according to the urgency and significance of processing. A method for generating a data block to be transmitted from a specific layer of the transmission side of a wireless communication system to a receiving side comprises the following steps of: receiving an upper layer data block from an upper layer; and generating a lower layer data block which includes at least a part of the upper layer data block and the information, indicating the state of the upper layer data block selected according to a logical channel to which the upper layer data block is delivered. The upper layer data block includes an IP packet.
Patent KR-20090116284-A (KR)
Title: Refrigerator
Inventor: AN JAE KOOG
IPC: F25D11/02
Filed: 2008-05-07
Abstract: PURPOSE: A refrigerator capable of selectively withdrawing ice and water is provided to obtain ice or water by equipping a dispenser to a cool chamber in order to draw the ice and the water. CONSTITUTION: A refrigerator capable of selectively withdrawing ice and water includes a freezer, a cool chamber door(310), an ice storing unit(320), and a dispenser. The cold room is divided by the freezer. The cool chamber door opens and closes the cold room. The ice storing unit stores the ice in the freezer. The dispenser is installed in the refrigerator door and selectively draws the ice and the water. The cold room is equipped in the lower part of the freezer.
Patent KR-20090117126-A (KR)
Title: Apparatus for automatically feeding golf ball
Inventor: KIM YOUNG DEUG
IPC: A63B69/36
Filed: 2008-05-08
Abstract: PURPOSE: A golf ball feeding system for an automatic golf ball feeder is provided, which successively supplies golf balls to the top of a golf tee of the golf ball automatic feeder. CONSTITUTION: A golf ball feeding system for an automatic golf ball feeder comprises a chain conveyor unit(100) and a golf ball feeding unit(200). In the chain conveyor unit, right and left chains(15) are slantly installed to sprockets(11a,12a) installed in a driving shaft(11) and a coupling shaft(12). The chain conveyor unit forms a seating place part in which the golf ball is settled and transfers golf balls upward in series. The golf ball feeding unit forms a guide groove(21) guiding the golf ball. The golf ball feeding unit comprises the golf ball feeding unit forming a gripping arm(26) including a gripping groove(26a).
Patent KR-20080102964-A (KR)
Title: Spool for spinning reel
Inventor: OCHIAI KOJI
IPC: A01K89/00
Filed: 2008-05-15
Abstract: A spool of the spinning reel is provided to prevent the invasion of the liquid regardless of the attatching/detaching of spool. A spool(4) of the spinning reel comprises the supporting member(25), spool body(7), drag mechanism(8), the first room(seal) member(59), and the second seal member(60). The supporting member is mountable in the spool axis. The main body comprises a first enclosing concave part which is opened to front as a circular shape and is pivotally mounted on the supporting member. The drag mechanism comprises the inner circumference which is faced with the advanced outer circumference of the supporting member, a stress washer contacting in the drag adjustable member, and a friction portion(71) accepted in the first enclosing concave part and breaks the spool body. A first seal member seals the gap of the outer circumference of the stress washer inner circumference and supporting member. A second seal member seals the gap of outer circumference of the stress washer and the first enclosing concave part.
Patent KR-20090120070-A (KR)
Title: Fuel cell
Inventor: MIESSE CRAIG
IPC: H01M8/24
Filed: 2008-05-19
Abstract: PURPOSE: A fuel cell is provided to remove a mechanical coupling unit for an end plate and to reduce the thickness of the end plate by applying uniform compressive force to the cell, thereby reducing a total size. CONSTITUTION: A fuel cell comprises a cell(110) and an end plate(120). The cell generates electrical energy by converting chemical energy. The end plate is laminated on the cell to be interposed between the cells and compresses the cell as at least one of the end plates is magnetized. At least one of the end plates is wholly magnetized.
Patent KR-20090120096-A (KR)
Title: Liquid crystal display device having multi functions and driving method thereof
Inventor: YU JUN HYEOK
IPC: G02F1/133
Filed: 2008-05-19
Abstract: PURPOSE: A liquid crystal display device having a multi functions and a driving method thereof are provided to satisfy a scanning function required for high resolution and a touch function required for a high speed response by outputting output signals of the readout line differently. CONSTITUTION: A liquid crystal display device having a multi functions and a driving method thereof are comprised of the steps: selecting one of an image mode, a scan mode, and a touch mode(S111); Displaying an image on a liquid crystal panel through control of a gate driver and a data driver by a controller if the image mode is selected(S113); and setting a readout processing unit to control the number of output of readout signals if one of the scan mode and the touch mode is selected.
Patent KR-20090126340-A (KR)
Title: Method to estimate tension of torque-shear typed high strength bolt
Inventor: NAH HWAN SEON
IPC: G01L5/24
Filed: 2008-06-04
Abstract: PURPOSE: A torque-shear type high strength bolt is provided to presume the axial force of a high strength bolt by drawing out the correlation formula of the temperature variable of a high strength bolt. CONSTITUTION: A torque-shear type high strength bolt comprises following steps. The tightening axial force of the torque-shear type high strength bolt presumes the torque-shear type from the correlation of the length variable and the temperature variable. The axial force of the torque-shear type high strength bolt is presumed with equation N=172.333+0.699T-1.053L-0.004T. The N is the axial force(kN) of bolt, and L is bolt length(mm). The equation measures the axial force in centigrade 10 ~ 50 degrees.
Patent KR-20090126748-A (KR)
Title: Display device
Inventor: SEO YOUNG HO
IPC: H04N5/64
Filed: 2008-06-05
Abstract: PURPOSE: A display device is provided to install an additional combining member for coupling with an internal structure, thereby preventing external force such as twisting or tension from being transferred to the cabinet during a coupling process of a coupling member and the internal structure. CONSTITUTION: A location of an internal structure is fixed to a front cabinet(1). A supporting unit is projected in the front cabinet. A combining member(20) is supported by the supporting unit. The combining member is combined with the internal structure. When the combining member is mounted on the supporting unit, the combining member is separated from the front cabinet as much as a predetermined distance.
Patent KR-20090127483-A (KR)
Title: Apparatus and method for controlling optimal read power of optical disc
Inventor: LEE SEUNG CHEOL
IPC: G11B7/005
Filed: 2008-06-09
Abstract: PURPOSE: An apparatus and a method for the optimal read power control of an optical disc are provided to prevent the occurrence of an error in a servo operation by using optimal read power. CONSTITUTION: Default read power is set up in advance(S30). The embossed area of an optical disc is detected(S32). In the embossed area of the optical disc, a RF(Radio Frequency) signal level and a DPD(Digital Pre-Distortion) signal level are measured(S33). The optimal read power is calculated by using the RF signal level and the DPD signal level(S37). The calculated optimal read power is set up(S38). In the rewritable area, the servo control is operated(S39).
Patent KR-20090127488-A (KR)
Title: Spectrum slicing wavelength division multiplexing source and system using the same
Inventor: RHY HEE YEAL
IPC: H04B10/00
Filed: 2008-06-09
Abstract: PURPOSE: A spectrum slicing wavelength division multiplexing light source and a system using the same are provided to improve the economical efficiency by minimizing system components. CONSTITUTION: A gain medium(13) has the wide line width. A front reflecting surface(14) has the reflexibility more than the minimum value to reduce the influence of external retro-reflection and the reflexibility less than the maximum value to reduce the influence of mode hopping or mode partition noise in the output optical power. A rear reflecting surface(12) is located in the rear of the gain medium. A band pass filter(20) has the narrow line width. A driving circuit(11) operates the light source.
Patent KR-20090128002-A (KR)
Title: Automatic software updating and redirecting method to service page in mobile terminal
Inventor: KIM MAN SOO
IPC: H04W8/24
Filed: 2008-06-10
Abstract: PURPOSE: An automatic software updating and redirecting method to a service page in a mobile terminal are provided to increase a degree of completion of the software in the terminal and the convenience of a user. CONSTITUTION: A mobile terminal connects to a service related service server through wireless internet(S1). A check server checks that the software is a latest version(S3). If the software is the non latest version, the check server stores a name and connecting information of the software, and a service address of the service server in a re-direct server(S6). The redirect server requests the download of the latest version software to a download server(S7). The download server downloads the latest version software in the mobile terminal(S8).
Patent KR-20090132137-A (KR)
Title: Skin cosmetic pack and its manufacturing method
Inventor: PAEK U HYON
IPC: A61K8/97
Filed: 2008-06-20
Abstract: PURPOSE: A functional cosmetic pack for skin massage is provided to maximize physiological activation, prevent and treat dermatitis including atopic dermatitis. CONSTITUTION: A method for producing functional cosmetic pack for skin care massage comprises: a step of pulverizing yellow soil, cervi Parvum Cornu, pine needle, mulberry leaves, and puerariae Radix; a step of mixing 30-70 weight% of yellow powder, 10-40 weight% of cervi Parvum Cornu powder, 1-10 weight% of pine needle powder, 1-5 weight% of mulberry leaves, and 1-9 weight% of puerariae Radix; and a step of stirring the powders together. At the step of stirring, natural perfume and ocher water are added.
Patent KR-20090132723-A (KR)
Title: The organic electro-luminescence device and method for fabricating of the same
Inventor: LEE JUN HO
IPC: H01L51/50
Filed: 2008-06-23
Abstract: PURPOSE: An OLED and a manufacturing method thereof are provided to prevent brightness of a light emitting area by effectively removing moisture generated from a bank, which comprises organic materials. CONSTITUTION: A flattening layer is formed on the front side of a first substrate. A pixel electrode(101) is connected to a drain electrode by penetrating the flattening layer. Banks(102) are formed on the flattening layer. Hygroscopic agent(103) absorbs moisture.
Patent KR-20090132804-A (KR)
Title: Exhaust gas recirculation cooling system
Inventor: LEE SEUNG LYOUL
IPC: F01P3/20
Filed: 2008-06-23
Abstract: PURPOSE: An EGR valve integrated chiller is provided to reduce the whole size of the device without installing a separate cooler by cooling an EGR valve with the coolant. CONSTITUTION: An EGR valve integrated chiller is composed of a pipe member(10) and an EGR valve(20). The pipe comprises an inlet, an outlet, a fixed surface(16), and a first coolant path(15). The inlet and the outlet are formed on the first exhaust gas path of the pipe. The fixed surface is formed between the inlet and the outlet. The first coolant flows on the coolant path. The EGR valve comprises a second exhaust gas path and a second coolant path. The exhaust gas passes through the second exhaust path. The second coolant path is connected to the first coolant path.
Patent KR-20100000216-A (KR)
Title: Multi bit sonos transistor and method for manufacturing the same
Inventor: PARK JAE HYUN
IPC: H01L21/8247
Filed: 2008-06-24
Abstract: PURPOSE: A multi bit SONOS transistor and method for manufacturing the same are provided to laminates the charge trapping layer on the semiconductor substrate and store multi-bit in the charge trapping layer. CONSTITUTION: The multi-bit SONOS transistor is arranged in the semiconductor device. In this case, the semiconductor device comprises the bottom electrode(110) and lower part oxide-nitride-oxide layer(120). The bottom electrode is arranged on the semiconductor substrate(100). The lower part ONO is arranged on the bottom electrode. The semiconductor device more includes the conductive layer(130), and the top oxide-nitride-oxide layer(160) and upper electrode(170). The conductive layer is arranged on the lower part oxide-nitride-oxide layer. The top oxide-nitride-oxide layer is arranged on the conductive layer. The upper electrode is arranged on the top oxide-nitride-oxide layer.
Patent KR-20100000305-A (KR)
Title: System for warning illegal walker in schoolzone
Inventor: LEE YOUNG WOO
IPC: G08B21/02
Filed: 2008-06-24
Abstract: PURPOSE: A system for warning illegal walker in schoolzone is provided to alarm automatically the passage violation pedestrian in real time. CONSTITUTION: The fixed camera(110) recognizes the position information of the pedestrian crossing the road. The information output unit(120) transmits the alarm of the law violation pedestrian and the guidance information. The controller(130) operates the signal processing and calculation about the video information obtaining from the stationary camera. According to the passage violation of pedestrian, the controller controls the operation of the information transmission device.
Patent KR-20100000633-A (KR)
Inventor: KIM GYU YEONG
IPC: D06F55/00
Filed: 2008-06-25
Abstract: 본 발명은 자석집게에 관한 것이다. 
     집게에 집게를 특정 사용 목적에 따라 금속제 비품에 간단히 부착하여 사용할 수 있도록 한 자석을 구비시킨 자석집게를 제공하는데 있다. 
     이러한 본 발명은 집게에 자석이 달려있어 자석이 붙는 금속제 집기 등에 자석집게를 설치하여 각종 사무용 입력에 필요한 원고를 홀드하거나 또는 가사시 사용하는 수건 등을 간단히 자석집게로 소정위치에 비치하거나 걸어놓을 수 있다. 
       
     집게, 자석
Patent KR-20100001245-A (KR)
Title: Aprocessing method of claymasagepack liquid for wrinkles improvement with squid skin gelatin and natural extract composition and the composition thereof
Inventor: KIM BO RA
IPC: A61Q19/00
Filed: 2008-06-26
Abstract: PURPOSE: A solution for massage pack and a method for producing the same are provided to reinforce elasticity and skin gloss and easily massively produce the product. CONSTITUTION: A method for producing a solution of massage pack to smooth wrinkle comprises: a step of washing and cutting cartilage and skin of cuttlefish and dipping the cuttlefish to solution having 0.1 N NaOH acidity adjusting agent; a step of stirring the mixture at 4°C for 24 hours, centrifuging and filtering; a step of dipping the cartilage and skin of the cuttlefish in a solution in which 0.5N of acetic acid acidity adjusting agent is added; a step of stirring for 48 hours, centrifuging for 30 minutes and filtering to collect strong acid soluble protein; a step of adding 5% of NaCl to supernatant and salting out the solution to extract collagen; a step of heating collagen at 50-70°C for several hours and extracting gelatin; a step of stirring micro clay with gelatin having high viscosity; a step of adding Rubus coreanus Miquel extract, Angelica gigas Nakai extract, Polygonatum odoratum var. pluriflorum extract, Astragalus membranaceus extract, arrowroot extract, rosemary extract, lavender extract, rose hip extract, tackifier and moisturizing agent to the mixture; and a step of sealing the solution in PE and PP container.
Patent KR-20100005899-A (KR)
Title: Display substrate, method for manufacturing the display substrate and liquid crystal display device having the display substrate
Inventor: KWON OH JEONG
IPC: G02F1/1335
Filed: 2008-07-08
Abstract: PURPOSE: A liquid crystal display is provided to form the cell gap of liquid crystal layer as a mono cell gap by making the size of the electric field in the transmitting area double comparing to the size of the electric field in the reflecting area. CONSTITUTION: The pixel area has a transmitting area(TA) and reflecting area(RA). The multiple pixel areas are defined in the base substrate. An insulating layer is formed in the top of the base substrate. Correspond to the transmitting area, the insulating layer has the embossing pattern. A first pixel electrode(PE1) includes a first transparent electrode and a first reflective electrode. The first transparent electrode and the second transparent electrode are formed on the insulating layer. Corresponding to the reflecting area, the first reflective electrode and the second reflective electrode(RE2) are formed in upper part of the base substrate.