baber/WOPTO huggingface dataset:
Patent KR-20090067760-A (KR)
Title: Heat exchanger of upward conbustion type condensing boiler
Inventor: KIM YONG BUM
IPC: F24H1/40
Filed: 2007-12-21
Abstract: A heat exchanger of an upward combustion type condensing boiler is provided to maximize the latent heat recovery efficiency by coinciding the flow direction of exhaust gas with the drop direction of condensed water in a latent heat exchanging portion, and to reduce the troublesomeness caused by manufacturing a latent heat exchanging portion separately by applying the same fin-tube type heat exchanger to a sensible heat exchanging portion and a latent heat exchanging portion. In a heat exchanger of an upward combustion type condensing boiler composed of an upward combustion burner(120) installed on the upper part of a blower(110) to form flames upward, a sensible heat exchanging portion(130) absorbing the sensible heat of combustion generated in the burner, and a latent heat exchanging portion(150) absorbing the latent heat of vapor contained in exhaust gas heat-exchanged in the sensible heat exchanging portion, the latent heat exchanging portion is installed to make the flow direction of exhaust gas passing through the latent heat exchanging portion coincide with the drop direction of condensed water generated in the latent heat exchanging portion in the perpendicular downward direction, and a condensed water receiver(160) is installed to drain off the condensed water generated in the latent heat exchanging portion.
Patent KR-20080063161-A (KR)
Title: Solid wire
Inventor: SUZUKI REIICHI
IPC: B23K35/22
Filed: 2007-12-27
Abstract: A solid wire is provided to control increase in welding cost to the minimum, and to have excellent stability of wire feed, burn-through resistance, undercut resistance, and crack resistance while slag and spatter are hardly generated. A solid wire used for arc welding comprises C: 0.005 to 0.080 mass percent, Si: 0.30 to 1.20 mass percent, Mn: 1.15 to 1.65 mass percent, and S: 0.050 to 0.200 mass percent. The solid wire is controlled to contain P: 0.017 mass percent or less, O: 0.0070 mass percent or less, and N: 0.0050 mass percent or less respectively, in which (content of C)+{(content of P)*5}<=0.135 mass percent is satisfied, and the solid wire being further controlled to contain as impurities Ti 0.15 mass percent or less, Zr 0.10 mass percent or less, B 0.0050 mass percent or less, and Cr, Ni, Nb, V, La and Ce 0.20 mass percent or less respectively, wherein amount of oil adhered on a surface of the relevant solid wire is controlled to be 1.2 g or less per wire of 10 kg.
Patent KR-20090072593-A (KR)
Title: A composition of sugar solution for melon snack and a preparation method of melon snack
Inventor: KIM JUN HAN
IPC: A23L27/30
Filed: 2007-12-28
Abstract: A sugar liquid composition for melon snacks and a preparation method thereof are provided to improve the quality of melon snacks by using Opuntia ficus-indica and Cinnamomi Cortex. A sugar liquid composition for melon snacks is composed of 0.5wt% of Opuntia ficus-indica powder, 0.5wt% of Cinnamomi Cortex, 0.2wt% of citric acid, 0.1wt% of vitamin C, 15wt% of sugars, 0.1wt% of melon flavor and 83.6wt% of water. A method for preparing a sugar liquid composition for melon snacks comprises the following steps of: slicing melons and dividing them into a flesh portion and an inner portion; adding 70-80% of bay salt to the divided flesh portion and preserving the flesh portion in salt until the salinity equilibrium becomes 95%; rinsing the flesh portions with flowing cool water and desalting them until the final salinity becomes 2-4%; soaking the desalted flesh portion in a sugar liquid composition; drying the soaked flesh portion; sweating the dried flesh portion; and putting the sweated flesh portion in a container and packaging it in a vacuum.
Patent KR-20090072816-A (KR)
Title: Temperature sensor circuit
Inventor: SOHN YOUNG CHUL
IPC: G11C11/406
Filed: 2007-12-28
Abstract: A temperature sensor circuit is provided to output the exact temperature information by maximizing the variation of the output voltage according to the temperature variation. A temperature sensor circuit comprises a temperature sensing part(10) and a voltage signal output part(20). The temperature sensing part comprises the first sensing part(11) and the second sensing part(12). The first sensing part outputs the first voltage signal(Vct) which is in inverse proportion to the temperature in response to the bias signal(Bias) using the first bipolar transistor(Q1). The second sensing part outputs the second voltage signal(Vpt) which is in proportion to the temperature in response to the first voltage signal and the bias signal using the second bipolar transistor(Q2). The voltage signal output part amplifies the sensing voltage signal outputted from the temperature sensing part.
Patent KR-20090073572-A (KR)
Title: Stretch rod using in the biaxial stretch blow molding process
Inventor: CHO HEE MIN
IPC: B29C49/12
Filed: 2007-12-31
Abstract: A stretch rod for biaxial stretch blow molding is provided to maintain uniform thickness distribution and reduce the weight of synthetic resin beverage container. A stretch rod for biaxial stretch blow molding is used to manufacture a synthetic resin container through biaxial blowing molding of a perform having a semicircular bottom. The end of the stretch rod is formed in a semicircular shape corresponding to the bottom shape of the perform, with the diameter of 4~10mm and the radius two to five times that of the perform bottom.
Patent KR-20070026780-A (KR)
Title: A system of underwater power generation
Inventor: PERRY MICHAEL DAVID
IPC: F03B13/10
Filed: 2005-06-01
Abstract: An underwater power generation system (10) comprising at least one continuous track (30); a plurality of carriages (60) that are movable around said track, at least one foil (40) attached to each of the carriages, said foils ale to be driven by a-water current; at least one line member connected to the carriages; at least one power take-off (50) operatively connected to said line member; wherein the driven foils cause the carriages to move around said track and hence cause movement of said line member to power said power take-off. ® KIPO & WIPO 2007
Patent KR-20070043985-A (KR)
Inventor: BILODEAU MARK T
IPC: C07D401/14
Filed: 2005-07-25
Abstract: 본 발명은 심부정맥을 치료하기 위한 칼륨 채널 억제제로서 유용한 화학식 I의 화합물에 관한 것이다.  
     화학식 I 
     
       
     
     위의 화학식 I에서,  
     A, B, C, D, X 및 Y는 본원에서 정의한 바와 같다.  
     칼륨 채널 억제제, 1,1,2,2-테트라(헤테로)아릴에탄, 1,1,2-트리(헤테로)아릴-2-헤테로사이클릴에탄, 심부정맥
Patent KR-20070019034-A (KR)
IPC: C08L101/00
Filed: 2002-09-25
Abstract: 본 발명의 열경화성 수지 조성물은 20 ℃에서의 저장 탄성률이 1,000 MPa 이하, 20 ℃에서의 신도가 10 ％ 이상인 열경화성 수지를 결합제로서 함유하고, 이 결합제 100 중량부에 대하여 무기 충전제를 100 내지 2,000 중량부 함유한다.  이에 의하면, 저탄성률, 고신장성 및 저열팽창률을 함께 가질 수 있는 저열팽창 계수의 열 효과성 수지 조성물 및 수지 필름을 제조할 수 있다.   
     저열팽창성, 열경화성 수지 조성물, 수지 필름, 저탄성률, 고신장성, 저열팽창률
Patent KR-20070044035-A (KR)
Inventor: TAKEUCHI MASAJI
IPC: B62D55/10
Filed: 2005-08-29
Abstract: 본 발명은 건설 기계의 크롤러 프레임 장착 구조에 관한 것으로서, 구조적으로 복잡하게 하지 않고 내구성을 높일 수 있는 건설 기계의 하부 주행체의 센터 프레임과 크롤러 프레임(crawler frame)과의 장착 구조를 제공하기 위하여, 상부 선회체가를 회전 가능하게 장착된 센터 프레임(1)과, 그 센터 프레임(1)의 좌우에 있어서 전방 및 후방의 다리부(5)에서 크롤러 프레임(25)과 체결되는 체결부를 가지는 하부 주행체로 이루어지는 크롤러 프레임 장착 구조에 있어서, 상기 다리부(5)를 구성하는 한쌍의 세로판(7, 7)의 장착 폭보다 넓게 형성되는 동시에 좌우 양 단부에 체결 볼트공(13)이 형성된 단부 플레이트(10)를 용접하여 구성된다. 
       
     건설 기계, 크롤러 프레임 장착 구조, 센터 프레임, 하부 주행체
Patent KR-20070084439-A (KR)
Title: Sampling circuit and tester
Inventor: YAMAKAWA MASAHIRO
IPC: H03K17/00
Filed: 2005-10-27
Abstract: A circuit for sampling input signals comprising a pulser generating a pulse signal depending on timing at which the input signal is to be sampled, a step recovery diode outputting a sampling pulse depending on the pulse signal, a detector for detecting the value of the input signal depending on the sampling pulse, a circuit for detecting the temperature in the vicinity of the step recovery diode, and a temperature compensating section for controlling the sampling pulse outputting timing by the step recovery diode based on the temperature detected by the temperature detection circuit.
Patent KR-20070090186-A (KR)
Title: Compositions comprising extracts from sanguinaria or macleaya
Inventor: BOMBARDELLI EZIO
IPC: A61P17/04
Filed: 2005-12-06
Abstract: 1. Anthocyanosides, and/or 2. Procyanidins, 3. Isoquinoline alkaloids extracted from Sanguinaria canadensis, Macleaya cordata or Macleaya microcarpa, and optionally 4. a Zanthoxylum bungeanum and/or Echinacea angustifolia lipophilic extract.
Patent KR-20070091162-A (KR)
Title: Normally-off integrated jfet power switches in wide bandgap semiconductors and methods of making
Inventor: SANKIN IGOR
IPC: H01L29/76
Filed: 2005-11-30
Abstract: Wide bandgap semiconductor devices including normally-off VJFET integrated power switches are described. The power switches can be implemented monolithically or hybridly, and may be integrated with a control circuit built in a single-or multi-chip wide bandgap power semiconductor module. The devices can be used in high-power, temperature-tolerant and radiation-resistant electronics components. Methods of making the devices are also described.
Patent KR-20070092978-A (KR)
Title: Plant culturing device
Inventor: HASHIMOTO MASAKI
IPC: A01G27/00
Filed: 2005-12-27
Abstract: A plant culturing device easily handled by solving problems in installation space and the movement of a culturing container. In the plant culturing device, a pump (P) capable of supplying a liquid (3) stored in a tank to the culturing container is installed in a communication passage (26) for communicating the culturing container (1) capable of culturing plants with the tank (4) capable of storing the liquid (3) for culturing the plants. A support part (9) capable of supporting the culturing container over the tank is fitted to the tank, the communication passage is formed along the support part, and the pump is formed integrally with the tank.
Patent KR-20070101292-A (KR)
Title: Nebulizer formulation
Inventor: MC AFFER IAN GARDNER CAMERON
IPC: A61K31/46
Filed: 2006-01-30
Abstract: A nebulizer formulation contains levalbuterol and ipratropium in about 2ml or less of saline and is used for treatment of COPD and asthma and other airways diseases and disorders with increased patient compliance.
Patent KR-20070104430-A (KR)
Title: System and method for providing access to oma drm protected files from java applications
Inventor: DAVYDOV ALEXANDER
IPC: H04N7/173
Filed: 2006-01-27
Abstract: A system and method for accessing content on an electronic device in an encrypted mode, a decrypted mode or a default mode. A request is transmitted to an application program interface to permit a requesting program to access at least one file. The request specifically identifies whether the requesting program wishes to access the file in an encrypted mode, a decrypted mode or a default mode. It is determined whether the specific form is supported by the application program interface being used by the system, whether the at least one file is protected; and whether the requesting program is permitted to access the at least one file. If the specific form is supported by the application :)n program interface, if the at least one file is protected, and if the requesting program is permitted to access the at least one file, the at least one file is opened in the specific form for use by the requesting program.
Patent KR-20080016787-A (KR)
Title: Modular display system
Inventor: BARKER TOM
IPC: H01L33/48
Filed: 2006-03-22
Abstract: A modular display system (10) which can be used in a variety of environments for displaying informational signage, advertising, relaying TV images, art installations and so on. The modular display system (10) comprises a fascia assembly (12) comprising an array (16) of light transmitting cells (18) and an illumination assembly (14) comprising an array of light sources (32). In use each of the light sources (32) is alignable with a cell (18) of the fascia assembly. The modular display system (10) further comprises a processor (34) controlling the light sources (32). The cells (18) of the array (16) are hexagonal and at the edges of each fascia assembly (12) the cells (18) are cut along a line which bisects two adjacent or opposite non-parallel walls of each cell (18).
Patent KR-20080008351-A (KR)
Title: Blocking device for the door of a pyrolitic oven
Inventor: CHIRUMBOLO DINO
IPC: F24C15/02
Filed: 2006-05-16
Abstract: A door blocking device (1) including a retaining member (10) movable, along a given path, between a work position and a rest position, in which it respectively cooperates with and does not cooperate with a coupling member (8) of the door (2) when the door is in a closed position; and controlled-actuation means (11) for controlled actuation of the retaining member, and which include elastic means (13) for pushing the retaining member into the rest position; means (14) for moving the retaining member into the work position in opposition to the elastic means; a rotary member (15) having at least one radially projecting peripheral lobe (16) ; and an electrically controlled actuator (18) for moving the rotary member selectively between a first angular position, in which the at least one lobe does not interfere with the given path (T), thus allowing the retaining member to move between the work position and the rest position, and a second angular position, in which the lobe interferes with the given path to lock the retaining member (10) in the work position in opposition to the elastic means.
Patent KR-20080009714-A (KR)
Title: Alkanediol composition, process for producing the same and cosmetic
Inventor: FURUYA MASAKI
IPC: C07C29/80
Filed: 2006-04-25
Abstract: A less odorous alkanediol composition; an efficient process for producing the same; and a cosmetic containing the alkanediol composition. There is provided an alkanediol composition comprising 100 parts by mass of C>=4 alkanediol compound and <= 0.005 part by mass of ester compound. Further, there is provided an alkanediol composition comprising 100 parts by mass of C>=4 alkanediol compound and <= 0.2 part by mass of dioxane compound. It is preferred that per 100 parts by mass of alkanediol compound, the content of ether-containing dihydric alcohol be <= 0.3 part by mass.
Patent KR-20080019221-A (KR)
Title: Method, apparatus and computer program providing signaling of zero/full power allocation for high speed uplink packet access(hsupa)
Inventor: RANTA AHO KARRI
IPC: H04B7/26
Filed: 2006-05-09
Abstract: A network schedules a mobile station for an uplink packet transmission on a data channel, receives from a mobile station an uplink message on a control channel, determines from the uplink message a desired power for the mobile station to transmit on the data channel, and thereafter transmits to the mobile station a power control message that commands either a zero power allocation or a full power allocation for the scheduled uplink packet transmission. The mobile station receives from the network the power control message, then determines from the power control message whether zero or full power is allocated. If zero power, then the mobile station suspends its transmissions on the data channel until receiving a new power control command for uplink transmissions on the data channel. If full power, the mobile station transmits user data on the data channel without regard to power on a control channel. ® KIPO & WIPO 2008
Patent KR-20080014867-A (KR)
Title: Techniques to transmit data rate control signals for multi-carrier wireless systems
Inventor: ZHOU FEI FRANK
IPC: H04L27/18
Filed: 2006-07-12
Abstract: Various embodiments are disclosed relating to techniques to transmit data rate control signals for multicarrier wireless systems. According to an example embodiment, a wireless apparatus (200 or 500) may be adapted to transmit at least a first data rate control (DRC) value via an In-phase (I) channel and at least a second DRC value via a Quadrature-phase (Q) channel. The first DRC value may be associated with a first forward link carrier and the second DRC value may be associated with a second forward link carrier. In this manner, DRC values may be transmitted over both the I and Q channels, for example.
Patent KR-20080067575-A (KR)
Title: Chuck apparatus
Inventor: MINBUTA HIDEAKI
IPC: B25B11/00
Filed: 2008-01-14
Abstract: A chuck apparatus is provided to clamp a workpiece stably, using a clamping member so as to simplify a structure of a detection device with regard to a coil and a bobbin. A chuck apparatus that clamps a workpiece under an opening/closing action of a pair of chucks comprises a body(12), a clamping member(22), and a detector(24). The clamping member has a pair of chucks, which are disposed so as to be opened and closed with respect to the body. The detector includes a bobbin(78) disposed substantially parallel to a displacement direction of the chucks and extending in an axial direction, and a coil(86) which is wound around the bobbin, and detects an opening/closing amount of the clamping member. The detector is placed in the clamping member.
Patent KR-20090079019-A (KR)
Title: Mouse system using stereo camera and control method of the same
Inventor: LEE SANG YONG
IPC: G06F3/03
Filed: 2008-01-16
Abstract: A mouse system using a stereo camera and a control method thereof are provided for a user to use simply only a finger, thereby operating a mouse. Two cameras(110a,110b) recognize the tips of fingers. By using the tilt angle and binocular parallax angle of the two cameras, a coordinate detector(120) recognizes as a coordinate system that the tips of the fingers move. A coordinate converter(130) converts the 3D coordinates of the tips recognized in the coordinate detector into 2D coordinates. A controller(140) performs the interfacing function of a mouse based on the 2D coordinate transformed from the coordinate converter.
Patent KR-20080068575-A (KR)
Title: Composite membrane for separation of carbon dioxide
Inventor: TANDON KUNJ
IPC: C01B32/50
Filed: 2008-01-17
Abstract: A highly stable membrane for the separation of carbon dioxide from a gas mixture at high flux, at high temperatures and in a harsh environment is provided. A membrane(10) for separating carbon dioxide from a gas mixture comprising carbon dioxide comprises expanded polytetrafluoroethylene and polysiloxane. The gas mixture comprises carbon dioxide and nitrogen. The polysiloxane is a polyorganosiloxane of the formula, MDqTsM, where M is R^2 aR^3 3-aSiO1/2; D is R^4 2SiO2/2; T is R^5SiO3/2; R^2 is an alkoxy, aryloxy or araalkoxy having 1 to 60 carbon atoms; R^3, R^4 and R^5 are each independently alkyl, aryl or aralkyl having 1 to 60 carbon atoms; q and s are each independently integers of 0 to 300; and a is an integer of 1 to 3. The polyorganosiloxane has a viscosity range of from about 10 centistokes to about 1,000,000 centistokes. The polyorganosiloxane is a linear hydroxyl-terminated polydimethylsiloxane. The membrane comprises two supporting layers(20) and an active layer(30). The active layer is inserted between the two supporting layers.
Patent KR-20090080007-A (KR)
Title: Dumbell rope-skipping
Inventor: NAM HAN MIN
IPC: A63B21/072
Filed: 2008-01-19
Abstract: A dumbbell rope-skipping is provided to allow rope-skipping to be performed easily within doors for reinforcing the arm muscle and the leg muscle. A dumbbell rope-skipping comprises a handle(3); a connection part(2); and a dumbbell(1) which is connected to the rotating handle instead of a rope-skipping string for the rope-skipping effect. The connection part is not fixed to the handle, and the dumbbell and the handle are fixed each other so as to rotate. A rubber packing is plated on the handle for easy gripping.
Patent KR-20090034702-A (KR)
Title: Improved pintle of exhaust-gas recirculation valve
Inventor: KIM TAE KYUNG
IPC: F02M25/07
Filed: 2008-01-25
Abstract: An improved type pintle of an EGR valve is provided to prevent the exhaust gas from being flowed in the pintle inside by tightly shutting the hollow bottom of the pintle with a sealing member. An improved type pintle(10) of an EGR valve comprises: an inlet(51) opened and closed the improved type pintle while flowing to the top and bottom; and a hollow(20) made by being penetrated the inside of the pintle toward the longitudinal direction. The whole weight of the EGR valve decreases due to the hollow. The pintle controls the amount of the exhaust gas flowed in the EGR valve inside. It is prevented to the exhaust gas be flowed in into the pintle inside and contact by shutting tightly the hollow bottom with a sealing member by the pintle.
Patent KR-20090088129-A (KR)
Title: Apparatus and method for reducing aliasing effects of multi-view images
Inventor: UM GI MUN
IPC: H04N13/00
Filed: 2008-02-14
Abstract: An apparatus and a method for reducing aliasing effects of multi-view images are provided to adaptively adjust strength of low frequency filtering according to stereoscopic parallax or variation of a pixel. A multi-view image input unit(100) transmits N multi-view images to a pixel parallax calculating unit(200). The pixel parallax calculating unit calculates a parallax value of a pixel from the multi-view image/multi-view depth data. A filtering strength calculating unit(300) calculates filtering strength corresponding to the parallax value calculated in the pixel parallax calculating unit. A filter unit filters a pixel configuring the multi-view image corresponding to the filtering strength calculated in the filtering strength calculating unit.
Patent KR-20090091921-A (KR)
Inventor: SON DO HYEON
IPC: G11B7/121
Filed: 2008-02-26
Abstract: 본 발명은 기록/재생장치에 관한 것으로 더욱 상세하게는 렌즈부의 오염 제거방법 및 오염 제거용 디스크에 관한 것이다. 
     클리닝 디스크의 클리닝 영역으로 픽업을 이동하는 단계와 상기 클리닝 영역과 상기 픽업을 상기 클리닝 영역으로부터 회절 또는 반사되는 제 1 신호를 이용하여 접근시키는 단계 및 상기 클리닝 디스크를 구동하여 상기 픽업 내에 포함된 렌즈부의 오염을 제거하는 단계를 포함하는 렌즈부의 오염 제거방법을 제공하는 것을 특징으로 한다.
Patent KR-20090092404-A (KR)
Title: Method for transmitting and receiving of file in local area communication and thereof commucation terminal
Inventor: KIM IN HWAN
IPC: H04B7/24
Filed: 2008-02-27
Abstract: A method for transceiving files through the local area communication and a communication terminal thereof are provided to use an OPP instead of a Bluetooth FTP in case of a simple process of requesting and receiving files between communication terminals by using the Bluetooth. A local area communication unit(502) performs communication with the other side terminal. A packet analysis unit(504) produces a file extraction request message having a file name included in a packet, and then transmits the generated file extraction request message to a file/object extracting unit(508). The file/object extracting unit transmits a file corresponding to the file name extracted from a storage unit through the local area communication.
Patent KR-20090092605-A (KR)
Title: Method for displaying map information by navigation function and navigation terminal therefor
Inventor: LEE YOUNG SIK
IPC: G08G1/0969
Filed: 2008-02-27
Abstract: A method for displaying a map and a navigation terminal providing the same are provided to reduce the frequency of the route search by supplying the map information accurately. It is obtained that time to display the information based on the route from receiving the movement information of a moving object(204). The location of the moving object is estimated at the point of time passing after the receiving. The map corresponding to the predicted location is loaded(208). The loaded map is displayed(212). The movement information of the moving object includes the location information, the speed information and the moving direction information.