baber/WOPTO huggingface dataset:
Patent KR-20110038391-A (KR)
Title: Method for fabricating chalcogenide solar cell
Inventor: HAN YOON SOO
IPC: H01L31/18
Filed: 2009-10-08
Abstract: PURPOSE: A method for manufacturing a chalcogenide solar cell is provided to improve photoelectric conversion efficiency by including hydrated sodium thin film. CONSTITUTION: A depositing solution including sodium compounds and solvent is prepared. A p type electrode and an opposite electrode are immersed in the depositing solution. A sodium hydrate thin film is formed on the upper side of the p type electrode by applying an electric field between the p type electrode and the opposite electrode. A chalcogenide solar cell is formed on the upper side of the sodium hydrate of the p type electrode. An N side electrode is formed on the upper side of the chalcogenide solar cell.
Patent KR-20110039985-A (KR)
Title: Washing machine having a function of sterilizing using ultraviolet radiation
Inventor: KIM JIN HA
IPC: D06F37/28
Filed: 2009-10-13
Abstract: PURPOSE: A washing machine having a sterilizing function by using ultraviolet radiation is provided to increase the amount of ultraviolet rays emitted by plural ultraviolet emitting devices. CONSTITUTION: An ultraviolet sterilizing washing machine comprises a body(100), a washing drum and a door(200). The washing drum is built in the body, and the door is opened and closed to input and discharge the laundry into and from the washing tub. An ultraviolet emitting unit(210) is installed at the door, and emits the ultraviolet ray toward the inner portion of the washing tub.
Patent KR-20100047130-A (KR)
Title: Method for producing opto-electric hybrid module and opto-electric hybrid module obtained thereby
Inventor: HODONO MASAYUKI
IPC: G02B6/122
Filed: 2009-10-16
Abstract: PURPOSE: A method for producing opto-electric hybrid module and an opto-electric hybrid module obtained thereby are provided, which can improve photo-electric wave state among an emitting device, a light receiving element, and an optical waveguide. CONSTITUTION: A central part(1) comprises an optical waveguide(10). A light emitting side end part(2) is composed of an optical waveguide(20) connected to one end of the optical waveguide of the central part and an emitting device generating the light in the optical waveguide. A light receiving side end part(3) is composed of an optical waveguide(30) connected to the other end part of the optical waveguide of the central part and a light receiving element receiving the light from the optical waveguide.
Patent KR-20100047170-A (KR)
Title: Apparatus and method for providing self-organizing network in broadband wireless communication
Inventor: BAOWEI JI
IPC: H04W74/08
Filed: 2009-10-28
Abstract: PURPOSE: A device and a method for providing self-organizing network in a wireless communication system are provided to define an acquisition procedure of environment information in BS(Base Station), thereby effectively operating the self-organizing network. CONSTITUTION: A BS(Base Station) transmits a MOB_SON_COM message to a terminal for directing a scan about neighbor base stations(301). The BS directs a quite period of whole cell for co-channel scan. The terminal performs a scanning(303). The terminal transmits a ranging code during a ranging TXOP(Transmission Opportunity) through ranging channels of SON(Self-Organizing Network)(305). The terminal performs a competition according to a competition regulation of a MOB_SON_CMD message. The BS solves the competition by transmitting a relevant up link burst allocation and MOB_SON_RSP message(307).
Patent KR-20110050129-A (KR)
Title: A method of determining replacing period time of a deodorizing filter of a food garbage disposer
Inventor: LEE BYOUNG PHIL
IPC: B09B3/00
Filed: 2009-11-06
Abstract: PURPOSE: A method for determining the replacement time of a deodorizing filter in a food waste disposer is provided to prevent the generation of bad odors regardless of the state of the deodorizing filter. CONSTITUTION: A first temperature integration variable is determined by measuring the temperature of a drying furnace(S125). A second temperature integration variable is differentially added or subtracted according to the temperature change state of the drying furnace. The first and second temperature integration variables are added to calculate the temperature variable of the drying furnace(S175). The used time of a deodorizing filter is calculated according to the wind speed accumulated value of an exhausting fan(S185). The replacement time of the deodorizing filter is provided(S200).
Patent KR-20110053547-A (KR)
Title: The steering angle measuring system for wheel loader
Inventor: SOHN KEUN HA
IPC: B62D15/02
Filed: 2009-11-16
Abstract: PURPOSE: A device for measuring the steering angle of a wheel loader is provided to prevent the durability decrease of equipment due to frequent shock of a part by preventing collision between frames when a driver operates a steering handle. CONSTITUTION: A device for measuring the steering angle of a wheel loader comprises position sensors(11,12), a control unit(20) and a notifying unit(30). The position sensors are respectively installed on steering cylinders. The position sensors sense the position of rods emerging from the cylinders. The control unit senses the steering state of a front frame(1) from the position change of the received rod from the position sensor. The notifying unit outputs the steering state of the front frame sensed from the control unit so that a driver can recognize it. The notifying unit consists of one or a combination of a display unit, an alarm unit and a lamp. The position sensor is a displacement sensor or a linear encoder, which measures the length change of a rod emerging from the cylinder.
Patent KR-20110055129-A (KR)
Title: Breast implant that has surface with silicone open cell foam layer, and its manufacturing method
Inventor: YU WON SUK
IPC: B29C33/40
Filed: 2009-11-19
Abstract: PURPOSE: An artificial breast implant with a silicon open cell form layer on the surface, and a producing method thereof are provided to minimize the generation of the Capsular contracture after inserting the implant into the human body. CONSTITUTION: A producing method of an artificial breast implant comprises the following steps: dipping a mold in a breast shape into a silicon solution for obtaining an artificial breast shell; drying and hardening the artificial breast shell attached to the mold using a dryer; forming an open cell foam layer(70) on the surface of the hardened shell; detaching the artificial breast shell from the mold by forming holes on the lower side of the artificial breast shell; and attaching a silicon film including a leakage prevention membrane to the holes.
Patent KR-20110055837-A (KR)
Title: Electrostatic chuck
Inventor: KIM SU HONG
IPC: H01L21/683
Filed: 2009-11-20
Abstract: PURPOSE: An electrostatic chuck is provided to prevent plasma or a hydrochloric acid gas from reaching an adhesive layer to prevent corrosion of the adhesive layer to lower a defective process rate, thereby increasing productivity. CONSTITUTION: A support stand(40) forms the entire structure of an electrostatic chuck(1). An insulating layer(20) supports an object(10) to be processed. An adhesive layer(30) connects the support stand with the insulating layer. The support stand and the insulating layer form a channel(110) in a direction in which the support stand and the insulating layer face each other. The shape of the channel includes at least one straight unit or at least one curved unit.
Patent KR-20110061932-A (KR)
Title: Oxide titanium nano structure with ultrahydrophilic surface modification by oxygen plasma and preparation method thereof
Inventor: BOO JIN HYO
IPC: C01G23/047
Filed: 2009-12-02
Abstract: PURPOSE: An ultrahydrophilic surface modified titanium oxide nanostructure and a producing method thereof are provided to secure the ultrahydrophilicity on the surface of a titanium oxide nanostructure for a long time. CONSTITUTION: A producing method of an ultrahydrophilic surface modified titanium oxide nanostructure comprises the following steps: vaporizing a titanium oxide nanostructure with carbon doped on a substrate, using a metal organic chemical vapor deposition method; and oxygen plasma-processing the surface of the titanium oxide nanostructure for modifying the surface into the ultrahydrophilicity.
Patent KR-20110062913-A (KR)
Title: Battery pack
Inventor: BAEK WOON SEONG
IPC: H01M50/555
Filed: 2009-12-04
Abstract: PURPOSE: A battery pack is provided to prevent reverse insertion through grooves formed in an outer frame and to be fixed to electric devices. CONSTITUTION: A battery pack comprises: a bare cell(10); a protection circuit module(30) which is electrically connected to the bare cell; an outer frame(40) in which one side is contacted with the protection circuit module, wherein the outer frame accommodates the bare cell and the protection circuit module; and one or more first protrusions(46) formed at the other side of the outer frame facing one side.
Patent KR-20110063229-A (KR)
Title: Health functional kochujang containing honey source and process for prepartion thereof
Inventor: PARK JUNG HO
IPC: A23L21/25
Filed: 2009-12-04
Abstract: PURPOSE: Health functional red pepper paste containing honey, and a producing method thereof are provided to offer active ingredients of the honey to conventional red pepper paste. CONSTITUTION: A producing method of health functional red pepper paste containing honey comprises the following steps: mixing 40wt% of glutinous rice flour, 15wt% of wheat flour koji powder, 1.5wt% of salt, 28wt% of red pepper powder, 12wt% of sweetener, and the balance of water; and adding 20~30parts of honey by weight into 100parts of mixture by weight.
Patent KR-20110067940-A (KR)
Title: Two sheaves zipper case
Inventor: LEE JAE GEON
IPC: B42D3/00
Filed: 2009-12-15
Abstract: PURPOSE: A two-stage zipper case is provided to enable a user to classify documents and to easily find the documents. CONSTITUTION: A two-stage zipper case comprises: a case(10) which is formed in a rectangular shape and is made of vinyl; a partition(20) installed inside the case; and a two-stage zipper(30) installed outside the case. The two-stage zipper is operated in the opposite direction. Documents can be easily found by dividing the inside of the zipper case into two sections.
Patent KR-20110068275-A (KR)
Title: Security intensification electronic wallet, payment settlement system using an electronic wallet and method thereof
Inventor: AHN YOU BACK
IPC: G06Q20/40
Filed: 2009-12-15
Abstract: PURPOSE: An electronic wallet in which the security is strengthened, a payment settlement system, and settlement method using the same are provided to prevent information exposure by keyboard hacking by inputting payment information by using a security input machine prepared in an electronic wallet. CONSTITUTION: A payment server(300) includes as follows. An electronic wallet support module(320) runs an electronic wallet for receiving input of payment information of purchased product. Payment information inputted through the electronic wallet support module is used. A price payment processing module(340) pays account about the product. A security input machine control module(360) controls the security inputting unit. The security input machine control module processes payment information inputted through the security inputting unit.
Patent KR-20110070310-A (KR)
Title: Chair for leisure
Inventor: PARK MYUNG NAM
IPC: A47C4/52
Filed: 2009-12-18
Abstract: PURPOSE: A leisure chair is provided to facilitate spreading and folding thereof and to improve portability thereof. CONSTITUTION: A leisure chair comprises: a chair skeleton unit(100) which is composed of a plurality of frames, is folded around a hinge, and supports a chair; a visor skeleton unit which is pivoted around the hinge and is folded in the chair skeleton unit; a chair seat(310) mounted on the chair skeleton unit; and a seat unit(300) including a visor sheet installed to the visor skeleton unit.
Patent KR-20110075561-A (KR)
Title: Manufacturing method of carbon nikel composite aerogel and supercapacitor electrode
Inventor: KIM CHANG YEOUL
IPC: H01G11/86
Filed: 2009-12-28
Abstract: PURPOSE: A method for manufacturing carbon-nickel composite aerogel and a method for manufacturing a super capacitor electrode using the same are provided to control the size and the structure of pores formed in the aerogel by controlling the content of magnesium acetate. CONSTITUTION: Magnesium acetate is added in the mixed solution of formaldehyde and resorcinol. The formaldehyde and the resorcinol are hydrolyzed and condensed to form chains by the magnesium acetate at temperature between 25 and 90 degrees Celsius. Chains are combined to form clusters. The clusters are combined to form gelated composition in a network. The gelated composition is substituted by acetone or methanol. The substituted composition is aged to reinforce the network structure of the gel. The aged composition is substituted using liquid carbon dioxide. The carbon dioxide becomes supercritical state to form resorcinol-formaldehyde(RF) aerogel. The RF aerogel is carbonized and carried in a nickel solution.
Patent KR-20110076008-A (KR)
Title: Apparatus and method for estimating doppler shift
Inventor: KIM SEUNG GEUN
IPC: G01V3/17
Filed: 2009-12-29
Abstract: PURPOSE: An apparatus and a method for estimating a Doppler shift are provided to calculate a distance from an underwater object by transmitting a linear frequency modulation signal and using a reflected signal of the linear frequency modulation signal. CONSTITUTION: A signal generation unit(10) generates first and second linear frequency modulation signals. A transducer unit(20) radiates the first and second linear frequency modulation signals to a subject. The transducer unit receives the reflected signals from the subject and converts the received signals to first and second electrical signals. A signal processing unit(30) calculates the power of the first and second electrical signals and compares the power with the predetermined reference value. A peak time detection unit detects a maximum power point of the first and second electrical signals.
Patent KR-20110078243-A (KR)
Title: Heat treatment apparatus for oxidation of carbon fiber with protective shielding means
Inventor: SUNG MUN GYU
IPC: D01F9/12
Filed: 2009-12-30
Abstract: PURPOSE: A heat treatment apparatus for oxidation of the carbon fiber with protection shielding means is provided to have access or observe inside a thermal processing chamber by including a protection shielding means in gateway, and to protect safety of operator in the convergence reaction. CONSTITUTION: The heat treatment apparatus for oxidation(100) of the carbon fiber with protection shielding means includes a thermal processing chamber; a polling roller; and protection shielding means (40a,40b). In the thermal processing chamber(60), vertical hot air flows in at the upper side by a hot air distribution means, and a precursor fiber is oxidized. The folding roller puts the precursor fiber in or out the thermal processing chamber. The protection shielding means is located outside a sidewall of the thermal processing chamber, in which the precursor fiber is put in or out to the thermal processing chamber by the folding roller.
Patent KR-20110079130-A (KR)
Title: A mill
Inventor: HA WEH GU
IPC: B02C7/13
Filed: 2009-12-31
Abstract: PURPOSE: A pulverizer is provided to pulverize the material having constant size like grains efficiently. CONSTITUTION: The pulverizer includes: a fixture; a rotator; a housing main body; a fixing cutter; and a rotation cutter. The fixture(100) is fixed and installed in the main body of the pulverizer, and is installed to be projected in the constant height in the circumference of disk(200) in which grain inlet part is formed in the central part, and the disk. The rotator is connected to the motor of the pulverizer. The housing main body includes the exterior wall in which the powder outlet is formed. A plurality of fixing cutters(140) are installed around the grains inlet port(122) in radial. The rotation cutter is installed not to be touched with the fixing cutter.
Patent KR-20100013305-A (KR)
Title: Structure for connecting pipe in pipe system
Inventor: I GEUN GI
IPC: E03C1/04
Filed: 2009-12-31
Abstract: PURPOSE: A pipeline connecting structure of a faucet box is provided to securely fix an elbow pipe to a fixture, and to rapidly and conveniently perform a pipeline connecting work. CONSTITUTION: A pipeline connecting structure of a faucet box comprises a fixture(10), an elbow pipe(20), and a fastening bolt(40). The fixture is fixed in the inner side of the faucet box. One side of the elbow pipe is connected with a cold and hot water pipeline, and the other side is inserted into a retreated part(11). The fastening bolt is fixed to a fastening pin groove(24) of the elbow pipe, and fixes the elbow pipe to the fixture.
Patent KR-20090034343-A (KR)
Title: Capacitance type pressure sensor
Inventor: YOSHIKAWA YASUHIDE
IPC: G01L13/06
Filed: 2007-06-11
Abstract: A capacitance type pressure sensor measures a physical quantity change of a medium to be measured, by measuring two capacitances whose relative capacitance relationship changes in accordance with the physical quantity change of the medium to be measured. The pressure sensor is provided with a function of measuring each of the capacitance values, and judging it as disconnection abnormality when at least one capacitance value of the capacitance values is lower than a capacitance value indicated within a normal operation range of the capacitance type pressure sensor. Thus, reliability of the pressure sensor is improved by surely detecting disconnection.
Patent KR-20090026209-A (KR)
Title: Cyclonic separating apparatus
Inventor: GOMICIAGA PEREDA RICARDO
IPC: A47L9/16
Filed: 2007-07-06
Abstract: The invention provides cyclonic separating apparatus (100) for separating particles from a dirt-laden airflow comprising a cyclone (102) for separating and collecting dirt and dust from the dirt-laden airflow. The cyclone (102) has an air inlet (110), an air outlet (126), a longitudinal axis (X-X) and a wall (104). The wall (104) comprises a first portion (106) and a second portion (108) spaced further from the longitudinal axis (X-X) than the first portion (106), the first and second portions (106, 108) being axially spaced along the longitudinal axis (X-X). The cyclone (102) further comprises at least one lip (114) extending from the first portion (106) of the wall (104) into a portion of the cyclone (102) surrounded by the second portion (108) of the wall (104). By providing a cyclone (102) with a wall (104) having two portions (106, 108) of different sizes and a lip (114) extending from the portion (106) with the smaller size into the portion (108) with the larger size, the risk of blockages due to re-entrainment and movement of dirt and dust within the cyclonic separating apparatus (100) is reduced.
Patent KR-20090033483-A (KR)
Title: Herbicidal composition and method of use thereof
Inventor: DUNNE CHERYL LYNN
IPC: C05G3/60
Filed: 2007-07-19
Abstract: The present invention relates to a method of controlling the growth of weeds, in particular, large crabgrass and white clover, using a herbicidal composition comprising mesotrione and a s-metolachlor.
Patent KR-20090035734-A (KR)
Title: Method and apparatus for effective and low-emission operation of power stations, as well as for energy storage and energy conversion
Inventor: WESTMEIER SIEGFRIED
IPC: F02C6/14
Filed: 2007-07-28
Abstract: The invention relates to a method and an apparatus for use of the method in order to increase the effective electrical efficiency of power stations by making better use of the thermal potential for electricity generation using supercritical carbon dioxide as the working medium and heat carrier and in order to improve the ecological balance of power stations by reducing the carbon-dioxide emission and avoiding any NOx emissions by using pure oxygen for combustion, and associated with this a method for the temporary storage of the electrical energy by using amounts of energy which are primarily generated regeneratively for the formation of appropriate bulk stores for natural gas (1), compressed air (2) and carbon dioxide (3) and their efficient use in continuous operation and for peak-load operation of power stations.
Patent KR-20090053908-A (KR)
Inventor: WATANABE DAISUKE
IPC: G01R31/3177
Filed: 2007-05-28
Abstract: 레벨 비교기에 대하여 역치 전압을 제어하는 역치 전압 제어 장치에 있어서, 각각 실질적으로 동일한 주기로 각각 다른 위상의 주기 신호를 생성하는 복수의 타이밍 발생기, 종속 접속된 복수의 플립플롭을 포함하며 제1 타이밍 발생기가 출력하는 제1의 주기 신호에 따라 논리 패턴의 각 데이타를 복수의 플립플롭 간에 순차적으로 전파시키는 시프트 레지스터부, 제1 타이밍 발생기 이외의 타이밍 발생기와 일대일 대응하며 또한 종속 접속되어 설치되며 미리 정해진 하나의 플립플롭이 출력하는 데이타를 대응하는 타이밍 발생기가 출력하는 주기 신호에 따라 순차적으로 전파하는 복수의 레지스터, 및 복수의 플립플롭이 출력하는 데이타값 및 복수의 레지스터가 출력하는 데이타값에 기초하여 레벨 비교기에 공급하는 역치 전압을 생성하는 역치 전압 생성부를 포함하는 역치 전압 제어 장치를 제공한다. 
     
     시험 장치, 회로 디바이스, 역치 전압 제어, 타이밍 발생기, 시프트 레지스터, 주기 신호
Patent KR-20090058564-A (KR)
Title: Heterocyclic bridged biphenyls and their use in oleds
Inventor: WENDEBORN FREDERIQUE
IPC: C09K11/06
Filed: 2007-09-04
Abstract: The present invention relates electroluminescent devices, comprising a compound of the formula (I), especially as host for phosphorescent compounds. The hosts may function with phosphorescent materials to provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.
Patent KR-20090074772-A (KR)
Title: Heat conducting sheet, process for producing the same, and radiator utilizing the sheet
Inventor: YOSHIKAWA TOORU
IPC: B32B27/18
Filed: 2007-10-29
Abstract: A heat conducting sheet simultaneously having high thermal conductivity and high flexibility is obtained by providing a heat conducting sheet of composition containing graphite grains (A) shaped like a scale, elliptic sphere or rod having its 6-membered ring plane in crystal oriented in the plane direction of the scale, the major axis direction of the elliptic sphere or the long axis of the rod and organic polymeric compound (B) of 50°C or below Tg and orienting the heat conducting sheet so that the plane direction of the scale, the major axis direction of the elliptic sphere or the long axis of the rod of the graphite grains (A) agrees with the direction of thickness of the heat conducting sheet to thereby cause the area of graphite grains (A) exposed on the surface of the heat conducting sheet to range from 25 to 80% and cause the Ascar C hardness at 70°C thereof to be 60 or below. Further, there is provided a process for securely producing a heat conducting sheet with advantages in productivity, cost and energy efficiency, and provided, for example, a radiator with high radiation capability utilizing the heat conducting sheet.
Patent KR-20090057324-A (KR)
Title: Novel heteroaryl carboxamides
Inventor: GROEBKE ZBINDEN KATRIN
IPC: A61P7/02
Filed: 2007-10-15
Abstract: The invention is concerned with novel heteroaryl carboxamides of formula (I), wherein A, R1, R2, X, Y, Z and m are as defined in the description and in the claims, as well as physiologically acceptable salts thereof. These compounds inhibit the coagulation factor Xa and can be used as medicaments.