baber/WOPTO huggingface dataset:
Patent KR-20100081455-A (KR)
Title: Ni-based cathode material with improved safety and lithium secondary battery containing the same
Inventor: CHANG SUNG KYUN
IPC: B60L11/18
Filed: 2009-01-06
Abstract: PURPOSE: A nickel-based cathode active material and a secondary lithium battery including the same are provided to prevent swelling phenomenon when the material is introduced to the secondary lithium battery due to improved stability and to obtain high capacity without the degradation of battery performance. CONSTITUTION: A nickel-based cathode active material is comprised of lithium nickel-based oxide which is marked as a Li_x Ni_y M_(1-y)O_2. The lithium-nickel oxide has the nickel content more than 40%. A lithium-nickel-manganese oxide contacts with the surface of the lithium-nickel oxide. The lithium-nickel-manganese oxide is marked as Li [Li_a (Ni_1/2 Mn_1/2)_(1-a-b) Co_b] O_z.
Patent KR-20090076815-A (KR)
Title: Controller apparatus for floor heating
Inventor: WATANABE TAKASHI
IPC: H05B3/00
Filed: 2009-01-06
Abstract: A controlling apparatus for floor heating is provided to distinguish a master operation key of a first operation key group and a master operation key of a second operation key group easily by arranging the master operation key having the same function to be line-symmetrically arranged based the center of an operation part as an axis of symmetry. A controlling apparatus for floor heating comprises: a first operation key group(X) controlling the operation of a first heating unit set up on the operation part; and a second operation key group(Y) controlling the operation state of the second heating unit. The master operation key having the same function is line-symmetrically arranged in the first operation key group and the second operation key group based on the center of the operation part as the axis of symmetry(delta). The master operation key(30,32) of the first operation key group and the master operation key(40,42) of the second operation key group are arranged in the same direction and the same location with the first and the second heating units.
Patent KR-20100048836-A (KR)
Title: Quartz glass crucible with multi-layered structure
Inventor: KODAMA MAKIKO
IPC: C30B13/14
Filed: 2009-01-08
Abstract: PURPOSE: A quartz glass crucible with a multi-layered structure is provided to manufacture homogeneous silicon mono-crystalline by preventing the heterogeneous quality of molten silicon. CONSTITUTION: A transparent layer, a semi-transparent layer and an opaque layer are formed from the inner surface to the outer surface of a crucible. The void content of the transparent layer is less than 0.3%. The void content of the semi-transparent layer is from 0.3% to 0.6%. The void content of the opaque layer is more than 0.6%. The total thickness of the semi-transparent layer and the opaque layer is from 5 to 50mm.
Patent KR-20100083874-A (KR)
Title: A drill inserting end parts
Inventor: YOON SUNG DUG
IPC: B23B51/00
Filed: 2009-01-15
Abstract: PURPOSE: An insert type drill is provided to improve accuracy of punching as an insert unit having a plurality of cutting edges is removably inserted to the top of a holder unit. CONSTITUTION: An insert type drill comprises a holder unit(10) and an insert unit(20). The holder unit has a pair of key projections(11) on the top and a stepped part(12) formed between the key projections in which the underside of the insert unit is placed. The insert has cutting projections(21) with a pair of cutting edges(21a) and a pair of guide projections(22) which are formed alternately with the cutting projections. At the state where the insert unit is placed on the stepped part, the insert is connected to the holder unit with a clamping screw(30).
Patent KR-20090016752-A (KR)
Title: Buckling resistance rotational connecting device and earthquake-proof steel frame structure using thereof
Inventor: CHO BAIK SOON
IPC: E04H9/02
Filed: 2009-01-15
Abstract: A buckling prevention rotation type connecting device and a steel structure for earthquake-proof reinforcement using the same are provided to prevent the deformation of a steel frame by installing a reinforcement bracket to the inside of a corner of a steel frame and guiding the breakdown of the reinforcement bracket when repeated horizontal load is applied by a large earthquake. A buckling prevention rotation type connecting device comprises a cylinder type damper(100) composed of a cylinder(110) filled with hydraulic oil, a viscous fluid or a viscoelastic fluid and provided with an opening at one end and a connecting pin hole(11) at the other end, and a piston rod(120) coupled to one end of the cylinder to make a sliding movement and provided with a connecting pin hole at the end, a first strain amplification toggle(160) provided with a connecting pin hole at two ends of a bar shape respectively, and a second strain amplification toggle(170) provided with a connecting pin hole at two ends of a bar shape respectively.
Patent KR-20100084388-A (KR)
Title: Switchable pattern indicator using transparent substrate
Inventor: CHUNG JUNG HO
IPC: G02B6/10
Filed: 2009-01-16
Abstract: PURPOSE: A switchable pattern display apparatus using transparent substrates is provided to display specific patterns due to the optical signal of specific waves. CONSTITUTION: An optical signal generator(110) generates optical signals having one or more wavelengths. An optical signal input part(120) divides a path of an optical signal into multiple paths. A display unit(130) displays specific patterns on the optical signal of the specific wave using optical device filtering the optical signals of the specific wave.
Patent KR-20090017682-A (KR)
Title: Cooking pan with both sides heating part
Inventor: LEE JIN HEE
IPC: A47J37/06
Filed: 2009-01-29
Abstract: A bidirectional heating cooker is provided to increase temperature fast by using an upper exothermic body and a lower heating unit to heat food in the cooker and the cooking container at a same time. A bidirectional heating appliance comprises a supporting board(10); a support stand(20) installed in a center of upper surface of the bracket in lengthwise; a cooking container(30), separately installed at a bracket upper side, including a center hole(31) in which a support stand passes through; a cover(40) installed in the upper end of the support stand; an upper exothermic body(50), installed in the lower part of the cover, emitting a radiant heat(R) towards the cooking container; and a lower heating unit(60), installed in the lower end surface of the cooking container, delivering a direct heat to the cooking container.
Patent KR-20090086049-A (KR)
Title: Recording apparatus, controlling method of a recording apparatus, program of a controlling method of an recording apparatus, and storage medium that stores a program of a controlling method of an recording apparatus
Inventor: ITO RYOGO
IPC: G11B20/12
Filed: 2009-02-05
Abstract: A recording apparatus, a control method of the recording apparatus, program for the control method, and a recording medium recorded with the program are provided to restrict reduction of life span of recording medium by renewing the management information every time when a fixed amount of data. A recording apparatus comprises a type detection unit, an erasure block size detection unit, a recording unit, and a control unit. The type detection unit detects the type of a mounted recording medium(35A,35B). The erasure block size detection unit detects the erasure block size of the recording medium. The recording unit records desired data in the data area of the recording medium. The control unit applies a command to the recording unit based on the detection results of the erasure block size detection unit and the type detection unit. In particular, the control unit enlarges the erasure block size to increase a fixed amount of data in case of a recording medium which renews data by the unit of erasure block size.
Patent KR-20100092197-A (KR)
Title: 다수의 전구나 램프의 허상이 보이는 전구나 램프의 커버 및 그 제조방법
Inventor: HAN KWANG SOO
IPC: F21V5/02
Filed: 2009-02-12
Abstract: 본 발명은 다수의 전구나 램프의 허상이 보이는 전구나 램프의 커버 및 그 제조방법에 관한 것으로 더욱 상세하게는 삼각뿔 패턴의 마이크로 프리즘 재귀반사 플라스틱시트를 이용하여 재귀반사가 되는 면(3)이 전구나 램프 방향으로 가게 하여 보호판(5)과 같이 전구나 램프의 커버에 부착시켜 만든 것으로 불을 켜면 7000∼12000Cm 2 개의 삼각뿔 패턴의 마이크로 프리즘의 프리즘 굴절과 분광현상으로 전구나 램프 1개당 6개의 불을 켰을 때의 전구나 램프의 모양과 같은 모양의 허상이 전구나 램프의 커버에 보이는 다수의 전구나 램프의 허상이 보이는 전구나 램프의 커버 및 그 제조방법에 관한 것이다 이를 위하여 본 발명은 삼각뿔 패턴의 고휘도 마이크로 프리즘 재귀반사 플라스틱시트를 이용하여 전구나 램프의 커버에 맞추어 재단하는 단계 보호판으로 사용하는 투명 유리판이나 투명 플라스틱판을 전구나 램프의 커버에 맞추어 재단하는 단계 투명 플라스틱을 재료로 사용하여 사출이나 압출을 하거나 다이캐스팅이나 유리성형 등의 방법으로 끼움틀이나 걸림틀이 있게끔 전구나 램프의 커버를 제공하는 단계 상기 재단하여 준비된 삼각뿔 패턴의 마이크로 프리즘 재귀반사 플라스틱시트와 보호판을 전구나 램프의 커버에 접착제를 사용하거나 고주파나 초음파 등의 방법으로 부착시키는 단계로 이루워진 것에 그 특징이 있다 
       
     마이크로 프리즘 재귀반사 플라스틱시트, 전구, 램프, 투명 유리판, 투명 플라스틱판
Patent KR-20090089802-A (KR)
Title: Radiation-sensitive resin composition, interlayer insulation film, microlens and process for producing them
Inventor: HANAMURA MASAAKI
IPC: G03F7/075
Filed: 2009-02-18
Abstract: A radiation-sensitive composition is provided to have developing margin for forming better profile and easily form pattern phase thin film by having high radiation sensitivity. A radiation-sensitive composition comprises a silane compound of the chemical formula 1 : (X^1-Y^1)_a-SiR^1_bR^2_c, polysiloxane which is hydrolysate of silane compound of the chemical formula 2 : SiR^5_gR^6_h and 1,2-quinonediazide compound. A method for forming an interlayer insulation or microlense comprises: a step of forming a film of the radiation-sensitive resin composition on a substrate; a step of irradiating to a part of the film; a step of developing the film; and a step of heating the film.
Patent KR-20100098085-A (KR)
Title: Method and apparatus for controling traveling of an electric bicycle having a motor
Inventor: KIM JIN WAN
IPC: B60L50/15
Filed: 2009-02-27
Abstract: PURPOSE: A device and a method for controlling traveling of an electric bicycle with a motor are provided to rapidly reduce currents when excessive currents are generated and to control currents required for powering a motor. CONSTITUTION: A device for controlling traveling of an electric bicycle with a motor comprises a driving current measuring unit(170) and an MCU(160). The driving current measuring unit measures a driving current of a motor. The MCU compares the driving current measured from the driving current measuring unit with a reference value and controls the driving current by applying a PWM signal to a motor driving unit.
Patent KR-20090095482-A (KR)
Title: Coin discrimination apparatus
Inventor: HIBARI EIKO
IPC: G07D5/08
Filed: 2009-02-27
Abstract: A coin discrimination apparatus is provided to prevent effect of magnetic flux radiated by a core part by arranging a receiving sensor of a ring sensor in an opposite side of the core part. A coin discrimination apparatus(11) includes a conveyor(15) which transfers coins. The conveyor includes a conveyor path(16), a pair of conveyor guide parts(17), and a conveyor belt(18). The conveyor path has a light piece shape. The conveyor path includes a flat conveyor surface(16a). The conveyor guide parts are arranged on two sides from the conveyor surface to a side direction. The conveyor belt is arranged in a top side of the conveyor surface. The conveyor performs a transfer process which is deflected into one side. The coin discrimination apparatus includes a ring sensor(21) and a core sensor(22). The ring sensor detects a magnetic property of a ring part(R1) of the bimetal coin. The core sensor detects a magnetic property of a core part(C1) of the bimetal coin.
Patent KR-20100100448-A (KR)
Title: Method for assuming distance between transmitter and receiver in sysmtem for transmitting and receiving chirp signal and the system thereof
Inventor: PARK SUNG KWEON
IPC: H04B7/06
Filed: 2009-03-06
Abstract: PURPOSE: A distance estimation method and a system thereof between a transmitter and a receiver for increasing the accuracy of the distance estimation are provided to recognize the location of the transmitter transmitting chirp signal by using the sub chirp signals with different phase. CONSTITUTION: A dechirping processor(24) performs the dechirping process about chirp signals. An SVD processor(26) performs a joint SVD(Singular Value Decomposition) process. A delay value estimating unit(28) presumes delay-value by using two sub-matrixes. The de-chirping signal is an arriving time of the chirp signal transmitting from a transmitter. A distance estimation unit(30) estimates the distance with the transmitter by using delay value.
Patent KR-20090099487-A (KR)
Title: Non-aqueous electrolyte secondary battery, negative electrode material, and making method
Inventor: NAKANISHI TETSUO
IPC: H01M10/36
Filed: 2009-03-16
Abstract: An anode material for a nonaqueous electrolyte secondary battery, and its preparation method are provided to improve initial charge/discharge characteristics and cycle performance with maintaining a low volume expansion of a silicon oxide and a high battery capacity. An anode material for a nonaqueous electrolyte secondary battery comprises an active material which comprises a silicon oxide particle and a silicon particle; and 1-20 weight% of a binder. The amount of the silicon particle is 50 weight% or less based on the amount of the active material. A method for manufacturing the anode material comprises the steps of coating the surface of a silicon oxide particle with graphite by the chemical vapor deposition method of an organic gas and/or vapor on a silicon oxide particle at 600-1,100 °C and in vacuum of 50-30,000 Pa; and binding the coated silicon oxide particle with a silicon particle and a binder.
Patent KR-20100104342-A (KR)
Title: Bicontinuous microemulsion as a medium for enzyme reaction
Inventor: YUN SEI EOK
IPC: C12Q1/44
Filed: 2009-03-17
Abstract: PURPOSE: A bicontinuous microemulsion for enzyme reaction solvent and a method for enzymatic optical resolution are provided to induce quick enzyme reaction and facilitate optical resolution of (S)-ketoprofen from (R,S)-ketoprofen. CONSTITUTION: A biocontinuous microemulsion for enzyme reaction solvent contains 15-20 weight% of cetyltrimethyl ammonium bromide(CTAB), 10-15 weight% of tetradecane, 30-40 weight% of n-pentanol and 30-40 weight% of buffer solution. The buffer solution contains esterase. The enzymatic optical resolution is an optical resolution of (S)-ketoprofen from (R,S)-ketoprofen.
Patent KR-20100104634-A (KR)
Title: Pharmaceutical composition for preventing and treating proliferating skin diseases and melanoma comprising pachastrissamine or salt there of as an active ingredient
Inventor: SHIN DONG HEON
IPC: A61P35/00
Filed: 2009-03-18
Abstract: PURPOSE: A composition containing pachastrissamine for preventing and treating hyperproliferative dermatitis is provided to induce apoptosis of hyperproliferative cells and to suppress cell cycle of the hyperproliferative cells. CONSTITUTION: A pharmaceutical composition for preventing or treating hyperproliferative dermatitis contains pachastrissamine of chemical formula 1 or pharmaceutically acceptable salt as an active ingredient. The pachastrissamine is isolated/purified from marine sponge Pachastrissa and extracted using water, ethanol, methanol acetone, ethyl acetate, n-hexane, diethylether, acetone, or benzene. The hyperproliferative dermatitis includes skin cancer, psoriasis, ichythyosis, Bowen's disease, papilloma, eczema, atopic dermatitis, acne vulgaris, seborrhoeic dermatitis, lichen planus, licheniasis striatus, family imposition keratosis, seborrheic keratosis, or actinic keratosis.
Patent KR-20100110052-A (KR)
Title: Antenna device for vehicle
Inventor: YOO TAE HWAN
IPC: H01Q11/08
Filed: 2009-04-02
Abstract: PURPOSE: An antenna device for a vehicle is provided to use a low noise amplifier with a low gain by obtaining a radiation pattern which has a sufficient length. CONSTITUTION: A case(21) has an opened lower part and a dome-shaped inside part. A printed circuit board(23) is installed inside the case. A conductive pattern is formed in the printed circuit board in order to transfer a radio broadcasting signal such as a DMB signal and an AM/FM radio signal. A chip antenna(24) is installed in one side of the PCB in order to receive a GPS signal or a CDMA signal. The printed circuit board transfers the GPS signal or the CDMA signal to a coaxial cable through the conductive pattern. The printed circuit board comprises a conductive pattern like a connection pattern.
Patent KR-20100111506-A (KR)
Title: Led power supply unit
Inventor: LEE MIN SOO
IPC: H05B37/02
Filed: 2009-04-07
Abstract: PURPOSE: An LED power supply device is provided to obtain directivity of the light and to reduce the power consumption by supplying the LED with the constant current using a constant current generation circuit. CONSTITUTION: A power unit(110) supplies an LED lighting unit(120) with the power. The power unit comprises a constant current unit(114) and a capacitor(C1) for sustaining the DC voltage constant. A constant current unit rectifies the alternating current power into DC voltage using a bridge diode. The capacitor removes the alternating component present in the DC component.
Patent KR-20100116982-A (KR)
Title: Test apparatus of tube train
Inventor: LEE HYUNG WOO
IPC: G01M17/08
Filed: 2009-04-23
Abstract: PURPOSE: A propulsion and aerodynamic test apparatus of an ultrafast tube train is provided to improve spatial utilization and improve economic feasibility by the formation of a tube into a cyclic shape. CONSTITUTION: A propulsion and aerodynamic test apparatus of an ultrafast tube train comprises a rotator(40), a tube(10), and a traveling body(60). The rotator is provided with the torque by a linear motor. The tube is installed to correspond to one side of the rotator. The tube comprises an opening of a circular-arc shape. The traveling body connects to the rotator and a connection bar(30) through the opening. The traveling body rotates within the tube. A friction-reducing member is installed in the opening.
Patent KR-20100117875-A (KR)
Title: Small but large capacity ocean current turbine generators for high speed ocean current
Inventor: JANG KYUNG SOO
IPC: F03B13/08
Filed: 2009-04-27
Abstract: PURPOSE: A small ocean current power generator with large capacity for a high-speed ocean current is provided to generate electric power using an ocean current which is faster than a tidal current. CONSTITUTION: A small ocean current power generator with large capacity for a high-speed ocean current is composed as follows. The diameter of blades of a water turbine of the ocean current power generator is 5 to 12m. Facilities(62) with a multiplying gear box(60), a generator(61), a hydraulic system, a cooling system, a power converter are installed in the outer side of nacelles(58).
Patent KR-20100118677-A (KR)
Title: Overcurrent testing apparatus of battery multi cell protection circuit with serial loop
Inventor: KIM GWON JUNG
IPC: H01M2/34
Filed: 2009-04-29
Abstract: PURPOSE: An over-current testing apparatus of a multi cell protection circuit is provided to apply the same power supply unit when the number of the multi cell protection circuit increases. CONSTITUTION: An over-current testing apparatus of a multi cell protection circuit comprises the following: an over-current feed unit(130) supplying the over-current by forming a serial loop with a battery side terminal and a charger side terminal of plural multi cell protection circuits; a short circuit detecting unit(140) detecting the over-current cut of the multi cell protection circuit; a power supply unit(180) supplying the power to the over-current feed unit and the short circuit detecting unit; a display unit(160) setting and displaying the operation environment of the over-current testing apparatus, and a micro computer(110) controlling the operation of all the components.
Patent KR-20100119606-A (KR)
Title: Plant interface device, system and method thereof
Inventor: LIM CHANG YOUNG
IPC: G09B5/06
Filed: 2009-05-01
Abstract: PURPOSE: A plant interface apparatus, a system thereof, and a method thereof are provided to enable a user to feel communicating with real plants. CONSTITUTION: A voltage detector detects a voltage generating according to the plant touch of a user. A calculator compares a detected voltage pattern with a set voltage pattern. When the detected voltage pattern corresponds to the corresponding voltage pattern, an output unit transfers the information corresponding to the corresponding voltage pattern to the outside.
Patent KR-20100122708-A (KR)
Inventor: KIM TAE HAK
IPC: E04F19/04
Filed: 2009-05-13
Abstract: 본 발명은 벽체로부터 탈착 자유로운 분할 구조 내에 전선의 인입공간을 갖추고, 인입공간 내에 전선들을 구분하여 배선하기 위한 전선 구획요소를 갖추며, 벽체 및 바닥면에 밀착되는 연질의 날개부를 갖추어 인입공간내에 먼지의 유입을 방지함과 외관이 미려한 걸레받이에 관한 것이다. 본 발명은 벽체에 부착되는 부착판, 부착판과형합구조에 의해 착탈되며 부착판과의 사이에 전선 인입공간을 제공하는 채널형상의 커버, 및 상기 부착판으로부터 융기되어 인입공간에 인입된 전선들을 구분하여 잡아주는 전선파지고리를 특징적 구성과; 상기 커버는 경질의 합성수지로 하고, 커버의 상하측에는 벽체와 바닥면에 밀착되는 연질 합성수지인 날개부가 구비되는 것을 특징적 구성으로 한다. 
       
     걸레받이, 날개부, 인입공간
Patent KR-20100127981-A (KR)
Title: Pyrolysis apparatus and combustible waste gasification system with the same
Inventor: KWAK YEON HO
IPC: F27B7/00
Filed: 2009-05-27
Abstract: PURPOSE: A pyrolysis apparatus and a combustible waste gasification system with the same are provided to produce a synthetic gas by pyrolyzing a waste. CONSTITUTION: A pyrolysis apparatus includes a body and a temperature measurement unit(210). The body has a pyrolysis drum(21) which rotates a waste inputted to the inside of the body through an input hole and transfers the waste toward a discharge hole long the length direction thereof. The temperature measurement unit is placed at a hollow inside the pyrolysis drum and includes a mounting bar(211) which is placed at each section of the pyrolysis drum.
Patent KR-20100128707-A (KR)
Title: A colored photosensitive resin composition for color filter, color filter, liquid crystal display device having the same
Inventor: KIM BONG GUN
IPC: C09K19/02
Filed: 2009-05-29
Abstract: PURPOSE: A colored photosensitive resin composition is provided to ensure fast development rate and excellent sensitivity in the low exposure amount when high concentration pigment is included. CONSTITUTION: A colored photosensitive resin composition comprises (A) coloring agent, (B) alkali-developable resin, (C) photopolymerizable compound, (D) photopolymerization initiator and (E) solvent. The photopolymerizable compound comprises a polyfunctional monomer represented by chemical formula 1. In chemical formula 1, R1 is hydrogen or methyl; R2 is selected from hydrogen or methyl; R3 is selected from NHCOO, COONH, NHCONH, NHCOS or SOCNH; R4 is C3~50 aliphatic alkyl, unsaturated alkyl cycloalkyl, or aromatic derivative; m is an integer of 3-12; and n is an integer of 1-10.
Patent KR-20100130496-A (KR)
Title: Cable scheduling system and method of vessel
Inventor: KIM SANG EUN
IPC: G06F17/30
Filed: 2009-06-03
Abstract: PURPOSE: A cable scheduling system of a ship and a method for the same are provided to generate design data by connected with a CAD and realize automatic transmission of material amount through a ERP system, thereby reducing a design process number. CONSTITUTION: A system management unit(100) manages basic information which is used to a whole system. A vessel kind standard management unit(200) generates standard information management by vessel kind and call wire information. A call wire information management unit(300) manages a basic data of real wire line applied to the call wire. A cable installation path generator generates wiring diagram work and cable path by utilizing the information. A POR management unit(700) transmits a material amount of cable and POR material amount to a ERP(Enterprise Resource Planning).