baber/WOPTO huggingface dataset:
Patent KR-20110129308-A (KR)
Title: Synchronize power switcher of distributing board
Inventor: KIM GYEONG TAK
IPC: H02J9/00
Filed: 2010-05-25
Abstract: PURPOSE: A synchronous switching device of a distribution board is provided to determine a voltage synchronization state of system power and generator power, thereby effectively supplying the system power and generator power to a load in parallel. CONSTITUTION: A switching processing apparatus(20) detects the operation of generator power and system power during predetermined waiting time. The switching processing apparatus controls the operation of a switching device(80) according to a voltage synchronization state. A synchronous switching device(100) of a distribution board includes the switching processing apparatus. A power supply detection module(30) is connected to the switching processing apparatus. The power supply detection module inputs AC ling voltage in order to check an open-phase of the system power and generator power.
Patent KR-20100065264-A (KR)
Title: Jig type mr fluid damper
Inventor: SUN CHEOL GON
IPC: F16F6/00
Filed: 2010-05-28
Abstract: PURPOSE: A jig type MR fluid damper is provided to regulate damping power depending on the situation and to reduce noise by installing coil between the axial radius direction of a rod and an out-cylinder. CONSTITUTION: A jig type MR fluid damper is composed of an out-cylinder(1), a rod(12), and coil(8). The rod is installed in the out-cylinder. Coil is installed between the axial radius direction of the rod and the out-cylinder. The coil is turned on/off by electricity. The MR fluid is injected between the axial radius direction of the rod and the coil. The MR fluid represents a magnetic property by coil.
Patent KR-20110132000-A (KR)
Title: Air conditioning system for automotive vehicles
Inventor: KIM HAK KYU
IPC: F25B1/00
Filed: 2010-06-01
Abstract: PURPOSE: The heat transfer performance is improved and the length of the double pipe is reduced. The cooling system which is compact is accomplished. CONSTITUTION: An air conditioning system for automotive vehicles comprises a compressor, a condenser, an expansion valve, an evaporator, and an internal heat exchange member(10). It is transmitted the driving force of the engine and compressor is driven. The condenser condenses the refrigerant compacted in compressor. The internal heat exchange member comprises a connector(54) and the heat pipe It protects a high-temperature pipe(50) introduced refrigerant to the expansion valve and a low-temperature pipe(52) introduced refrigerant to compressor and the connector interlinks. It is touched with the outer circumference of the low temperature piping and high temperature pipe laying and the heat pipe transfers the heat to the connector.
Patent KR-20110133509-A (KR)
Inventor: GOO JIN HEE
IPC: F04D29/38
Filed: 2010-06-05
Abstract: 선풍기의 효력과 방향제의 효력을 동시에 누리기 위해서 생성된 발명이다.
Patent KR-20110134958-A (KR)
Inventor: JEONG JI MAN
IPC: A47G19/12
Filed: 2010-06-10
Abstract: PURPOSE: A bowl for the blind is provided to enable the blind to comfortably take a meal by eating side dishes that he/she wants. CONSTITUTION: A bowl for the blind comprises: a vessel main body(20) capable of containing food; a vessel lid(10) capable of opening and closing the vessel main body; and Braille(30) in which a side dish name is inscribed in a prescribed part of the vessel main body.
Patent KR-20110135127-A (KR)
Title: Opening cover type stick guile
Inventor: KIM YE JUN
IPC: B43M11/00
Filed: 2010-06-10
Abstract: PURPOSE: A lid opening type stick glue is provided to open a lid while the lid is attached to a case, thereby preventing loss of the lid. CONSTITUTION: A lid(10) is coupled with the outside of a case(20) by a hinge(11). One side of an operation stick(50) is coupled with the top of the lid. The lower side of the operation stick is coupled with a lever(60). The lever vertically moves while the lever is inserted into a transfer groove(40) which is formed on the outside of the case. An elastic piece is formed on the lower side of the lever.
Patent KR-20110135574-A (KR)
Title: Probe unit and method for fabricating the same
Inventor: PARK JAE MOON
IPC: H01L21/66
Filed: 2010-06-11
Abstract: PURPOSE: A probe unit and a manufacturing method thereof are provided to prevent signal loss due to the twisting phenomenon of a printed circuit board part by bonding the printed circuit board part on the upper side of a metal pattern which is formed on a insulating board. CONSTITUTION: A connection bump(112) is perpendicularly projected in one side of a first substrate. One or more metal patterns and a connection through hole which is contiguous to the metal pattern are formed in one side of a second substrate according to each metal pattern. The connection bump is inserted into one side of the connection through hole. A probe part(130) is inserted to the other side of the connection through hole and the first substrate and the probe part are welded in the second substrate. A PCB(Printed Circuit Board) part is attached to the metal pattern which is formed in the second substrate.
Patent KR-20110135624-A (KR)
Title: Organic light emitting display and manufacturing method thereof
Inventor: IM KI JU
IPC: H01L51/52
Filed: 2010-06-11
Abstract: PURPOSE: An organic electroluminescent display device and a manufacturing method thereof are provided to reduce element failure by preventing a dielectric breakdown phenomenon by a strong field effect which is applied in the edge of a source electrode and a drain electrode. CONSTITUTION: A thin film transistor comprises a gate electrode(21), an active layer, a source electrode(25), a drain electrode(26), and an insulating layer(24). The source electrode and the drain electrode are insulated with the gate electrode and are contacted to the active layer. The insulating layer is located among the source electrode, the drain electrode, and the active layer. An organic light-emitting device is electrically connected to the thin film transistor. The source electrode comprises a first source electrode, a second source electrode, and a third source electrode which is separately formed. The drain electrode comprises a first drain electrode, a second drain electrode, and a third drain electrode which is separately formed.
Patent KR-20120000656-A (KR)
Title: The bamboo plywood
Inventor: PARK HYE SIK
IPC: B27D1/04
Filed: 2010-06-28
Abstract: PURPOSE: A bamboo plywood is provided to prevent the flowing-in of an adhesive to grooves, thereby maintaining flexibility which is the inherent property of a bamboo fabric board. CONSTITUTION: A bamboo plywood comprises a board plank(10), bamboo fabric board(30). Adhesive(50) and reinforcing member(70). The board plank comprises bamboo materials and has honeycomb structure. The adhesive bonds the bamboo fabric board. The reinforcing member comprises net structure threads between the board plank and the bamboo fabric board. The threads comprise filament or yarn.
Patent KR-20120001862-A (KR)
Title: Weight loss in turbo-fan
Inventor: JANG BOO BAIK
IPC: F04D29/28
Filed: 2010-06-30
Abstract: PURPOSE: A turbo fan is provided to reduce the weight thereof by removing a part of a base and secure stable coupling with a motor through a hub including a protrusion and a hub shaft. CONSTITUTION: A weight-reduced turbo fan comprises a base(1) which is coupled to the rotary shaft of a motor and rotary blades(4) which are arranged at regular intervals along the circumference of the base in order to guide cold air drawn into the central portion of the base in a radial direction. A part of the base is removed to reduce weight. A hub(2) is formed in the center of the base to be coupled with the rotary shaft of the motor. The hub comprises a protrusion which is formed in the center of the base, where the height of the protrusion increases toward the center of the base, and a hub shaft which is formed on the inner side of the protrusion and coupled with the rotary shaft of the motor.
Patent KR-20120003264-A (KR)
Title: 회전 탈수식 밀대를 갖는 클리너
Inventor: KIM DUK BIN
IPC: A47L13/58
Filed: 2010-07-02
Abstract: 본 발명은 밀대에 설치된 걸레가 탈수통에서 밀대의 상하 운동만으로 원심 탈수가 이루어지도록 하여 소음이 적게 발생하고, 기어 등의 마모에 대한 염려가 없어 작동 불량을 방지하며, 사용성이 간단 편리한 회전 탈수식 밀대를 갖는 클리너를 제공하기 위한 것이다. 본 발명의 회전 탈수식 밀대를 갖는 클리너의 구체적인 기술적 수단은, 일정량의 물을 저장할 수 있는 수조실과, 수조실내의 일측에 회전 가능하게 설치된 탈수통을 갖는 수조통과; 일단에 상기 탈수통에 올려지는 걸레를 갖고, 상방으로 올렸다 하방으로 내려 누르는 반복 동작에 의해 탈수통과 걸레가 일체로 일방향으로 연속 회전하여 원심력에 의해 걸레의 탈수가 이루어지는 회전식 밀대를 포함하고; 회전식 밀대는, 상단에 손잡이가 구비되어 있는 손잡이 봉과; 손잡이 봉의 하단에 연결 고정되고, 내부에 일정 길이의 스크류가 고정 설치되어 있는 고정봉과; 서로 대향되는 래치 수납실과 피동 치형을 갖고 스크류를 삽통하여 고정봉의 내부 상방에서 회전 가능하도록 설치된 래치 케이싱과, 래치 수납실에 회전 자유롭게 삽입됨과 동시에 스크류에 나사 결합되어 고정봉의 상하 이동방향에 따라 정,역회전으로 연동하여 피동 치형에 물림,해제되는 구동 치형을 갖는 래치를 포함하는 회전봉과; 회전봉의 하단에 연결된 걸레를 포함하여 달성된다.
Patent KR-20120004722-A (KR)
Title: A orthotheraphy crutches computer chair
Inventor: KIM HAN NA
IPC: A47C7/54
Filed: 2010-07-07
Abstract: PURPOSE: A crutch type computer chair for posture correction is provided to have active workability for user, by adding height controllable crutch type armrest to an existing posture correction chair. CONSTITUTION: A crutch type computer chair for posture correction comprises a height controllable crutch type armrest. The armrest has half-moon shape, which is protruded from the rear side of a chair to the front side of chair.
Patent KR-20120007699-A (KR)
Title: Printed circuit board and method of manufacturing the same
Inventor: CHOI JONG GYU
IPC: H05K3/46
Filed: 2010-07-15
Abstract: PURPOSE: A printed circuit board and a manufacturing method thereof are provided to arrange an outer layer between an interfacial surface and a buried surface of an inner layer, thereby easily manufacturing a four-layer circuit board of a thin plate. CONSTITUTION: A first circuit pattern(109-112) is buried in an insulating layer(201). A first solder resist layer(203a,203b) is arranged on the insulating layer in which the first circuit pattern is buried. A second circuit pattern(214a-216a) is arranged in the upper part of one or more components among the first circuit pattern, the first solder resist layer, and the insulating layer. A second solder resist layer(217a,217b) is arranged on the first solder resist layer. The second solder resist layer includes an opening part which exposes a connection terminal to the outside. A surface processing layer(218a,218b) is arranged on the connection terminal which is exposed by the opening part.
Patent KR-20110034536-A (KR)
Title: Dichalcogenide ink containing selenium ink and methods of making and using same
Inventor: MOSLEY DAVID
IPC: C01B19/00
Filed: 2010-07-15
Abstract: PURPOSE: Dichalcogenide ink-containing selenium ink is provided to enable efficient use in solvent-based selenium deposition at high processing speed as a solution-based selenium ink of hydrazine and hydrazinium free. CONSTITUTION: A selenium ink comprises as initial components: a selenium component comprising selenium; an organic chalcogenide component having a formula selected from RZ-Z'R' and R^2-SH; wherein Z and Z' are each independently selected from sulfur, selenium and tellurium, wherein R is selected from H, C1-20 alkyl group, a C6-20 aryl group, a C1-20 alkylhydroxy group, an arylether group and an alkylether group; wherein R' and R^2 are selected from a C1-20 alkyl group, a C6-20 aryl group, a C1-20 alkylhydroxy group, an arylether group and an alkylether group; and, a liquid carrier, wherein the selenium ink comprises >= 1 wt% selenium. The selenium ink is a stable dispersion and wherein the selenium ink is hydrazine and hydrazinium free.
Patent KR-20120008167-A (KR)
Title: Leveling device for heavy weight machinery
Inventor: SEO IN OK
IPC: B25H1/10
Filed: 2010-07-16
Abstract: PURPOSE: A surface plate for adjusting the posture of a load is provided to easily adjust the posture of the load by operating a hydraulic cylinder according to conditions of the load on a cradle so that efficiency of load installation and assembly work is improved. CONSTITUTION: A surface plate for adjusting the posture of a load comprises a cradle(110), a supporting frame(120), and a plurality of hydraulic cylinders(130). The load is loaded on the cradle. The supporting frame is installed on the lower part of the cradle. The supporting frame supports the cradle A plurality of hydraulic cylinders is perpendicularly installed along with an edge of the supporting frame with a constant interval. The hydraulic cylinders adjust the posture of the load loaded on the cradle by changing a slope of the supporting frame.
Patent KR-20120011508-A (KR)
Title: Apparatus and method for hierarchical error correcting code using hierarchical modulation
Inventor: JEON SUNG HO
IPC: H03M13/03
Filed: 2010-07-29
Abstract: PURPOSE: An error-correction code method using layer modulation and an apparatus thereof are provided to enable variable control of error-correction code rate using layer modulation. CONSTITUTION: An interface unit(310) is input with transmitted-data. The first forward error correction encoder(320) produces first parity bits for forward error correction of the transmitted data by the application of first forward error correction code. A second forward error correction encoder(330) produces second parity bits by applying second forward error correction codes on the transmitted data or the first parity bits. A layer modulator(340) modulates the transmitted-data and the first parity bits into an HP stream. The layer modulator modulates the second parity bits into an LP(Low Priority) stream.
Patent KR-20120013116-A (KR)
Title: pipe structure having bambusoideae decoration effect
Inventor: JANG HWAN DAE
IPC: E04H17/00
Filed: 2010-08-04
Abstract: PURPOSE: A pipe structure having a bambusoideae decoration effect is provided to improve an environmentally friendly exterior. CONSTITUTION: A pipe structure having a bambusoideae decoration effect comprises a reinforcing member(1), a body pipe(A), protrusions(2,2a), reinforcing ribs(3) for movement prevention, an L-shaped lock protrusion(4), and an L-shaped lock groove(5). The reinforcing member is formed in a pipe-shape using a metal material. The body pipe is coupled to the outside the reinforcing member. The protrusions are formed on the otuer surface of the pipe body. The reinforcing ribs prevents the reinforcing member from moving. The L-shaped lock protrusion is formed in the top of the body pipe. The L-shaped lock groove is formed in the bottom of the body pipe and is coupled to the L-shaped lock protrusion.
Patent KR-20120013621-A (KR)
Title: 타이어 공기압 모니터링 시스템용 연결구조
Inventor: YANG CHEOL HO
IPC: B60C29/06
Filed: 2010-08-05
Abstract: 본 발명은 타이어 공기압 모니터링 시스템용 연결구조에 관한 것으로, 더욱 상세하게는 각 타이어의 공기압을 측정하여 제어부로 전송함에 따라 각 공기압을 확인할 수 있는 타이어 공기압 모니터링 시스템에 있어서, 상기 타이어에 공기를 주입하기 위해 휠에 구비되는 공기주입구, 상기 휠에 구비되는 타이어 공기압을 측정하는 압력센서, 및 상기 공기주입구와 연통되도록 연결되어 주입되는 공기를 타이어 내부로 공급하고, 상기 압력센서와 물리적/전기적으로 동시에 연결되어 공기주입구를 안테나로 사용하여 압력센서의 신호를 제어부로 전송하기 위한 커넥터를 포함하여 이루어진다. 
상기와 같은 본 발명에 의하면, 다양한 규격을 갖는 휠에 구비된 압력센서와 공기주입구를 연결시켜 타이어 내부에 공기를 주입할 수 있고, 압력센서를 공기주입구와 전기적으로 연결시켜 압력센서의 측정값 송신율을 향상시킴에 따라 사용자에게 각 타이어의 공기압을 정밀하게 실시간 제공할 수 있다.
Patent KR-20120016930-A (KR)
Title: 소형 열병합발전기의 보조보일러 배기유로 형성용 커버조립체
Inventor: PARK DAE WOONG
IPC: F02G1/043
Filed: 2010-08-17
Abstract: 본 발명은 소형 열병합발전기의 보조보일러 배기유로 형성용 커버조립체에 관한 것으로, 엔진버너로 가열되어 전기를 생산하는 스털링 엔진과, 상기 스털링 엔진 상부에 설치되고 현열 열교환기 및 잠열 열교환기를 구비하여 온수를 생산하는 보조보일러를 포함한 소형 열병합발전기에 있어서; 상기 스털링 엔진을 가열한 배기가스가 배출되는 엔진헤드와 상기 잠열 열교환기를 연결하는 유로를 형성하되, 상기 유로는 배출되는 배기가스가 잠열 열교환기의 상부에서 하부로 유동되면서 열교환하도록 구성되며; 상기 유로는 상기 잠열 열교환기가 설치되는 커버의 내측면에 일체로 형성된 것을 특징으로 하는 소형 열병합발전기의 보조보일러 배기유로 형성용 커버조립체를 제공한다. 
본 발명에 따르면, 스털링 엔진의 배기가스를 보조보일러의 잠열 열교환기에 경유시켜 배기가스에 포함된 고열을 회수하도록 유로를 형성할 때 이 유로가 커버에 일체로 형성됨으로써 응축수 발생은 억제하지 않으면서 전위 부식은 효율적으로 방지하는 효과를 얻을 수 있다.
Patent KR-20120021803-A (KR)
Title: A process way of the cokes which a residue isn't happened and lump cokes
Inventor: BAE WOO HYUN
IPC: C10B57/00
Filed: 2010-08-17
Abstract: PURPOSE: A residue occurring suppressive coke lump and a method for manufacturing the same are provided to maintain the cohesive force and the intensity of the coke lump by mixing remaining coke powder, glass fiber, steel pipe, carbon fiber, waste oil, and PVC. CONSTITUTION: A method for manufacturing a residue occurring suppressive coke lump is based on a mixing process and a pressure applying process. The mixing process is based on coke powder(10), glass fiber(20), steel pipe(30), carbon fiber(40), waste oil(50), and PVC(60). The pressure is applied to the mixture. The melting points of the glass fiber, the steel pipe, and the carbon fiber are different. The waste oil and the PVC maintain the cohesive force of the coke lump at the room temperature.
Patent KR-20120017763-A (KR)
Inventor: KANG SOO IL
IPC: E04C5/16
Filed: 2010-08-20
Abstract: PURPOSE: A rebar connector is provided to ensure sufficient connecting force required for connecting rebar minimizing length and decreasing the number of bolts. CONSTITUTION: A rebar connector is as follows. A coupling hole(14) is formed between frames on the top and bottom of a body(10). One or more guide holes(16) communicated part of the coupling holes are formed on the upper and lower parts of the side of the body. Pressure pins(18,20) are coupled to each guide hole of the body. Each bolt passes through the connecting hole(18a) of one pressure pin and is screwed to the screw hole(20a) of the other pressure pin.
Patent KR-20120019623-A (KR)
Title: Cable duct apparatus having multi-story tray
Inventor: SHIN CHONG EUN
IPC: H02G3/36
Filed: 2010-08-26
Abstract: PURPOSE: A cable duct device with a multilayer tray is provided to minimize damage to a cable by forming a tray fixing unit and a cable tray. CONSTITUTION: A cable duct device includes a support unit(200), a tray fixing unit, a cable tray(100), a sub tray(120), a connection tray(130), and a guide roller(140). The support unit is combined with the upper side of a building or a ceiling. A cable entry unit(110) is formed by a height difference between cable trays. The sub tray connects the cable entry units which are formed in different paths.
Patent KR-20100106274-A (KR)
Title: Dry connection for a prefabricated beam-column structures and construction method by that connection
Inventor: YU SUNG YONG
IPC: E04B1/22
Filed: 2010-09-07
Abstract: PURPOSE: A dry type joint structure for a prefabricated beam-column structure and a construction method thereof are provided to reduce construction time by installing a column and a beam by connecting a PC column and a PC beam. CONSTITUTION: A dry type joint structure for a prefabricated beam-column structure is composed as follows. Reinforcing bars protruded from both ends of a PC beam are fixed to a reinforcing bar anchorages(32) of a steel block(30). Through holes(31) formed in both sides of the steel block correspond to elastic members(60) with through holes(61). Resistance washers(50) are formed on the rear surface of the steel block. Anchor bolts(40) fix the resistance washers, the through holes, and the elastic members to an anchorage(11) of a PC column(10).
Patent KR-20120025882-A (KR)
Title: Focusing appratus
Inventor: HAMADA MASATAKA
IPC: G02B7/09
Filed: 2010-09-08
Abstract: PURPOSE: A focus adjusting apparatus is provided to store focus region information in case of changing a focus adjusting mode and to set a focus region based on the focus region information. CONSTITUTION: A focus adjusting apparatus includes focus lenses(102, 104), a photographing element(204), a focus evaluating value extracting part, a focus region setting part, an automatic focus controlling part, an information extracting part, displaying parts(202, 206), and a storing part. The photographing element photographs light through the focus lenses and generates an image signal. The focus evaluating value extracting part receives the image signal and extracts the focus evaluating value of a photographed image. The focus region setting part sets the first focus region of a first photographed image. The automatic focus controlling part is based on the image of the first focus region. The information extracting part is based on the second focus region of the second photographed image.
Patent KR-20120026205-A (KR)
Inventor: CHOO HO JIN
IPC: A23L27/00
Filed: 2010-09-09
Abstract: 본 발명은 홍시액, 단감채 및 감잎을 감미성분으로 포함하는 김치양념의 제조방법과 이에 의하여 제조되는 김치양념, 및 상기 김치양념을 이용하여 제조되는 김치의 제조방법에 관한 것으로서, 보다 구체적으로 본 발명의 홍시액, 단감채 및 감잎을 감미성분으로 포함하는 김치양념의 제조방법은 (a) 깨끗이 세척하여 준비한 홍시의 외피와 씨를 제거한 후, 교반함으로써 홍시액을 제조하는 단계;  (b) 깨끗이 세척한 무를 채썰기하여 준비하고, 깨끗이 세척한 실파를 소정의 크기로 썰어 준비하고, 깨끗이 세척한 단감을 채썰기하여 준비하고, 감잎을 깨끗하게 세척하여 준비하고, 깨끗이 세척한 마늘과 생강을 각각 껍질을 제거하여 준비한 후, 각 재료를 순서대로 3~5: 3~5: 3~5: 3~5: 1~3: 1~3의 비율로 배합하는 단감과 감잎을 포함하는 양념재료 준비단계; 및  (c) 상기 준비된 양념재료, 상기 제조된 홍시액, 고춧가루 및 젓갈을 10~20: 3~7: 5~10: 3~7의 비율로 혼합한 후, 12~24시간 숙성시키는 단계;를 포함하여 이루어지는 것을 특징으로 한다.   또한, 본 발명의 김치 제조방법은 김치의 주원료로 선택된 배추를 적당한 크기로 절단하는 단계, 상기 배추를 식염수로 절이는 단계, 탈염 및 세척하는 단계, 탈수단계 및 김치양념으로 속버무리기 단계로 제조되는 배추김치의 제조방법에 있어서,  상기 김치양념이 상기의 방법에 따라 제조되는 홍시액, 단감채 및 감잎을 감미성분으로 포함하는 김치양념인 것을 특징으로 한다.  
상기와 같이 본 발명은 김치양념의 제조시에 홍시액과 단감채 및 감잎을 감미성분으로 포함함으로써, 물엿 등의 단순 당분을 가미한 경우에 비하여 감이 가지는 비타민과 무기질 등의 영양분을 가미할 수 있으면서도, 홍시가 가지는 감칠맛과 색감을 더하고 단감이 가지는 단 맛과 식감을 더하며, 감잎이 가지는 감칠맛과 향미를 더할 수 있어서, 맛과 영양이 현저하게 향상된 김치양념과 김치를 제조할 수 있게 된다.
Patent KR-20120026930-A (KR)
Title: Direct sublimation transfer ink
Inventor: PARK KI CHEOL
IPC: B41M5/025
Filed: 2010-09-10
Abstract: PURPOSE: Direct sublimation transfer ink is provided to reduce ink transfer costs because head blocking and pretreatment processes are not required. CONSTITUTION: Direct sublimation transfer ink is produced by adding dispersion stabilizer 23.5% and coating solution 70.3% to transfer ink. After an object, such as a natural fiber, is processed at a temperature of 160-220 degrees, the ink of a printed transfer paper is transcribed on the surface of the object.
Patent KR-20120030642-A (KR)
Title: Sidewalk block with multiple function
Inventor: HAN SUK HUI
IPC: E01C15/00
Filed: 2010-09-20
Abstract: PURPOSE: A sidewalk block having a drain function is provided to easily drain rainwater in case of rain by forming multiple drain grooves and drain outlets in the sidewalk block. CONSTITUTION: A sidewalk block(10) having a drain function comprises multiple drain grooves and multiple drain outlets. The drain grooves are formed in the top end of the sidewalk block and have inclined parts for guiding rainwater into the ground in case of rain. The drain outlets are formed in both ends of the drain grooves in a semi-circular shape.
Patent KR-20120030276-A (KR)
Title: Synthetic resin woven bag
Inventor: MOON DO
IPC: B32B29/02
Filed: 2010-09-20
Abstract: PURPOSE: A synthetic resin woven bag is provided to offer improved adhesion force to a woven fabric and paper for preventing the leakage of contents, and to prevent the widening phenomenon on joints. CONSTITUTION: A synthetic resin woven bag(100) includes woven fabrics(10a,10b) on the inner surface, and papers(12a,12b) located on the outer surface. An adhesive layer is formed on parts of the woven fabrics and the papers by spreading an adhesive. A resin layer is formed in between the woven fabrics and the papers for surrounding the adhesive layer.
Patent KR-20120030842-A (KR)
Title: A phosphor and a method for preparing the same
Inventor: KIM SEONG MIN
IPC: C09K11/64
Filed: 2010-09-20
Abstract: PURPOSE: A manufacturing method of β-sialon phosphor is provided to secure excellent crystallinity of phosphors by controlling the concentration of oxygen, and to improve luminance of phosphors. CONSTITUTION: A manufacturing method of β-sialon phosphor in chemical formula 1: Si_(6-z)Al_zO_yN_(8-z):Re_x comprises: a step of manufacturing a first mixture by mixing silicon precursor, aluminum precursor and precursor of active material; a step of controlling the concentration of oxygen by oxidizing the first mixture; and a step of sintering the fist mixture under nitrogen atmosphere. In chemical formula 1, x, y and z is respectively 0.018 <= x <= 0.3, 0.3 <= y <= 0.75, 0.42 <= z <= 1.0, and Re is rare earth atom.