baber/WOPTO huggingface dataset:
Patent KR-20090006213-A (KR)
Title: Pleated filter cartridge
Inventor: NOMURA YOSHIKI
IPC: B01D27/06
Filed: 2007-03-14
Abstract: [PROBLEMS] To provide a pleated filter cartridge that realizes an increase of surface area per volume of filter material (porous filter membrane) to thereby enable a flow rate greater than in the prior art with respect to the same volume. [MEANS FOR SOLVING PROBLEMS] There is provided a filter cartridge accommodating a filter material composed of a pleated porous membrane, a pleated nonwoven net disposed on the upstream side of the membrane and a pleated woven net disposed on the downstream side of the membrane, these joined together at edge portions thereof. This filter cartridge realizes a flow rate greater than that of reference filter cartridge accommodating a filter material composed of a pleated porous membrane, a pleated woven net disposed on the upstream side of the membrane and a pleated woven net disposed on the downstream side of the membrane, these joined together at edge portions thereof.
Patent KR-20090026271-A (KR)
Title: Dental interproximal cleaner
Inventor: KANAMARU NAOSHI
IPC: A61C15/00
Filed: 2007-05-29
Abstract: A dental interproximal cleaner having an excellent effect of removal of stain in interproximal regions. The dental interproximal cleaner has an arch-shaped strung section (3) where interproximal cleaning fiber bundles (4a, 4b, 4c) are stretched and also has a holding section having at one end the strung section (3). The strung section (3) has an insertion body (4) where at least two or more fiber bundles (4a, 4b, 4c) are arranged substantially in parallel with each other. The distance between the centers of adjacent fiber bundles is from 0.6 to 1.0 mm, the thickness of each fiber bundle (4a, 4b, 4c) is from 400 to 700 dtex, and the sum of the thicknesses of two or more of the fiber bundles (4a, 4b, 4c) is from 1200 to 2000 tdx. A stain film (9) containing plaque is formed between adjacent fiber bundles when the cleaner is inserted in an interproximal region and removed from the region.
Patent KR-20090009946-A (KR)
Title: Improved hafnium complexes of heterocyclic organic ligands
Inventor: BOONE HAROLD W
IPC: C08F10/00
Filed: 2007-04-26
Abstract: Hafnium complexes of heterocyclic organic ligands containing internal orthometallation and their use as components of olefin polymerization catalysts, especially for gas-phase olefin polymerizations, are disclosed.
Patent KR-20090018624-A (KR)
Title: Injection device
Inventor: BARROW WILLIAMS TIMOTHY DONALD
IPC: A61M5/20
Filed: 2007-05-30
Abstract: An injection device (210; 1 10) is provided that includes a damping element (225; 125) which acts between a syringe carrier (222; 122) and a sleeve (219; 1 19) to cushion the impact as they come into contact, thereby reducing the transmission of energy from the impact to the components of a drive (230, 231, 232, 234; 130, 131, 132, 134) and preventing their fracture. The damping element (225; 125) also reduces the noise, which may be distressing to a user of the device (210; 110), produced when the syringe carrier (222; 122) and the sleeve (219; 1 19) come into contact and reduces the pain suffered by a user upon operation of the device (210; 110).
Patent KR-20090010110-A (KR)
Title: Cable layer on polypropylene basis with high electrical breakdown strength
Inventor: LOYENS WENDY
IPC: H01B3/44
Filed: 2007-07-09
Abstract: The present invention relates to a cable layer comprising polypropylene, wherein said layer and/or the polypropylene comprise(s) a crystalline fraction crystallizing in the temperature range of 200 to 105°C determined by stepwise isothermal segregation technique (SIST), wherein said crystalline fraction comprises a part which crystallizes at or below 140°C and said part represents at least 10 wt-% of said crystalline fraction.
Patent KR-20090021358-A (KR)
Title: Online keyword buying, advertisement and marketing
Inventor: MATHEW ASHVIN J
IPC: G06Q30/00
Filed: 2007-02-21
Abstract: A computer-implemented method of providing keyword purchasing assistance to a business for online marketing or advertising includes the step of identifying product or service offerings, of the business, to be targeted with the online marketing or advertising. Once the offerings to be targeted are identified, business data corresponding to the identified offerings is obtained. A statistical analysis is performed on the business data to determine keywords. Then, based upon those keywords determined from the statistical analysis, keyword suggestions are provided.
Patent KR-20090015142-A (KR)
Title: Metal working oil composition, method of metal working, and product of metal working
Inventor: GOTO KOICHI
IPC: C10N40/20
Filed: 2007-07-02
Abstract: An oil composition for use in metal working with minimal quantity lubrication which comprises: a base oil selected from the group consisting of natural fats, derivatives thereof, and synthetic ester oils; a sorbitan fatty acid ester; and a phospholipid. Also provided are: a method of metal working which comprises using the oil composition; and a product of metal working with the oil composition. The oil composition is excellent in lubricity and rust prevention and is suitable for processing a metallic material such as a cast iron, steel, stainless steel, or non-ferrous metal (aluminum alloy or magnesium alloy) by metal working with minimal quantity lubrication.
Patent KR-20090033190-A (KR)
Title: Dual-port sram memory using single-port memory cell
Inventor: LEUNG WINGYU
IPC: G11C7/10
Filed: 2007-06-01
Abstract: A dual-port memory system is implemented using single-port memory cells. An access arbiter having a synchronization circuit is used to prioritize and synchronize the access requests associated with the two ports. The access arbiter can also prioritize and synchronize refresh requests, in the case where the single-port memory cells require refresh. Access requests on the two ports and the refresh requests can be asynchronous. The access arbiter synchronizes the various requests by latching the requests into first-stage registers when a row access signal (RAS) is activated, and subsequently latching the contents of the first-stage registers into second-stage registers after a selected delay.
Patent KR-20100081642-A (KR)
Title: Apparatus and method for allocating ack/nack channel in wireless communication system
Inventor: CHAE SEONG HYEON
IPC: H04W28/04
Filed: 2009-01-06
Abstract: PURPOSE: A channel allocating apparatus in a wireless communication system and a method thereof are provided to prevent the ACK/NACK channel collision for the retransmission data and the fixed allocation data. CONSTITUTION: A packet comprises a GMH(Generic MAC Header)(100), a payload(110), and a CRC(Cyclic Redundancy Check)(120). The GMH comprises the packet construction information. The packet construction information comprises the ACI(ACK Channel Indicator) in the payload. The ACI shows whether the ACK/NACK channel distribution information is included or not.
Patent KR-20100083541-A (KR)
Title: Capacitive load cell, method for fabricating the same and method for measuring the load
Inventor: LEE JUNG HOON
IPC: G01G3/14
Filed: 2009-01-14
Abstract: PURPOSE: A capacitance type load cell, a manufacturing method thereof, and a load gauging method using the same are provided to effectively shield an external stimulus by forming an upper electrode between pillars of an upper substrate. CONSTITUTION: A capacitance type load cell comprises an upper substrate(30) which includes pillars(30A) in which the shape changes according to the delivered load, a lower substrate(31) which supports the upper substrate, and a capacitor(33) which comprises the upper electrode and the lower electrode. The upper electrode is formed on the upper substrate among the adjacent pillar. The lower electrode is formed on the lower substrate while being corresponded to the upper electrode.
Patent KR-20100084383-A (KR)
Inventor: YANG WON DONG
IPC: C01B31/02
Filed: 2009-01-16
Abstract: 본 발명은 무한의 태양광 에너지를 흡수하여 전기에너지로 변환시키는 태양전지 및 이의 제조방법에 관한 것으로서, 좀 더 상세하게는  그라핀 기판을 구비한 그라핀 태양전지를 제공함으로써  상기 그라핀은 탄소소재인 흑연을 나노사이즈로 표면적을 넓힌 것으로  탄소층은 매우 안정적일 뿐 아니라 무엇보다 투명도가 뛰어나고 탄성이 좋으며 구리보다 100배 많은 전류가 흐르고, 실리콘보다 100배 빨리 전자가 이동하며, 어느 물질보다 열전도율이 큰 놀라운 특성이 있으며 상기 그라핀 표면에 형성된 미세한 기공들 사이의 상호작용에 의하여보다 많은 파장의 빛을 생산할 수 있는 그라핀 태양전지 및 이의 제조방법에 관한 것이다. 
       
     태양, 전기, 발전, 그라핀, 축전, 전도체, 탄소
Patent KR-20100086112-A (KR)
Title: Drainage apparatus for urinal
Inventor: CHO DONG SUN
IPC: A47K11/12
Filed: 2009-01-22
Abstract: PURPOSE: A urinal drain apparatus is provided to remove bad smell included in urine and to prevent bad smell included in urine remaining in a drain pipeline from flowing backward. CONSTITUTION: A urinal drain apparatus(30) comprises a housing, a drainage cap, first and second drain pipeline, and a discharge port. The inside of the housing is empty. The drainage cap is installed at the upper end of the housing with a space. The first and second drain pipelines are formed inside the housing. The discharge port is connected to the floor external surface of the housing. The discharge port discharges urine passing through the first and second drain pipelines.
Patent KR-20100088426-A (KR)
Title: Control method of air conditioner for vehicle
Inventor: BAEK CHANG HYUN
IPC: B60H1/32
Filed: 2009-01-30
Abstract: PURPOSE: A method of controlling the air conditioning device of a vehicle is intended to provide a stable driving environment for a driver by minimizing the change of the rotating number of an engine caused by the driving of an air conditioning device. CONSTITUTION: The temperature of the cooling water of an engine is compared with a preset temperature(S200). If the temperature of the cooling water is over the preset temperature, the ECV duty is variably output through a feedback control(S300). If the temperature of the cooling water is below the preset temperature, the ECV duty is forcibly output at a preset duty constantly(S400). Depending on the external temperature of the vehicle, the preset temperature is differently set. Depending on the internal temperature and the external temperature of the vehicle, the preset duty is differently set.
Patent KR-20100090516-A (KR)
Title: Sliding module for mobile device
Inventor: CHOI JAE IL
IPC: H04B1/38
Filed: 2009-02-06
Abstract: PURPOSE: A slide module for mobile communication terminal is provided to cover a FPCB operating window of rear side of a first member by a cover, thereby preventing FPCB to be exposed to the outside through the FPCB operation window. CONSTITUTION: A FPCB(Flexible Printed Circuit Board) working window(32) is installed on one side of a first plate(30). An actuator(60) is hinge-connected to one side of a first plate. Other end of the actuator is hinge-connected to one side of a second plate(40). A cover(70) is installed to be capable of sliding towards the first plate. The cover is connected to the second plate. If a second member keyboard is exposes by sliding of a first member, the cover covers the FPCB working window.
Patent KR-20100094177-A (KR)
Title: Ink-jet driving circuit
Inventor: GORULKODMITRY
IPC: B41J29/38
Filed: 2009-02-18
Abstract: PURPOSE: An ink jet driver circuit is provided to control the ejection quantity of ink which flows through a nozzle by controlling head driving voltage. CONSTITUTION: An ink jet driver circuit comprises a digital variable resistor, a first current generator(Q1) and a second current source(Q2). The digitally variable resistor controls the rising slope and the falling slope of the head driving voltage outputted to the output terminal. The first current generator is electrically connected between the digitally variable resistor and output terminal. The second current source is electrically connected to the output terminal and the first current generator. The rise time of the head driving voltage is controlled according to the first pulse. The fall time of the head driving voltage is controlled according to the secondary pulse.
Patent KR-20090122877-A (KR)
Title: Toothbrush with exchange day display
Inventor: YOO SOO YOUN
IPC: A46B15/00
Filed: 2009-02-23
Abstract: PURPOSE: A toothbrush equipped with an exchange date display part is provided, which enables to grasp toothbrush exchange date using a date display part. CONSTITUTION: A toothbrush equipped with an exchange date display part comprises a head unit(2) in which brushes(1) of a toothbrush are planted; and a body(3) which is extended from the head unit and is gripped by a user. A date display part(100) in which use date of the planted brush is marked on the head unit and which can easily grasp the exchange date of the toothbrush is equipped in the body. The date display part is equipped with a guide groove, a date display hole, and a movement display unit.
Patent KR-20100098185-A (KR)
Title: Manufacturing method of lotus flower tea
Inventor: JUN JUNG SUK
IPC: A23F3/00
Filed: 2009-02-27
Abstract: PURPOSE: A method for manufacturing lotus tea is provided to reduce manufacturing time, to have a simple manufacturing process, and to obtain excellent functionality by collecting lotus and removing bad smell from the lotus. CONSTITUTION: A method for manufacturing lotus tea comprises the following steps: standing lotus including a stem in a container, pouring water into the container, and placing the container in shade for 4-8 hours; scooping the lotus from the container and naturally drying the lotus; cutting the stem of the dried lotus; and putting 4-10g of green tea into the bud of the lotus; packing the bud with foil and storing the bud in a freezer.
Patent KR-20100098948-A (KR)
Title: Image processor, electric device including the same, and image processing method
Inventor: ROH JONG HO
IPC: H04N5/445
Filed: 2009-03-02
Abstract: PURPOSE: An image processor synthesizing video data and graphic data, an electronic device including the same and an image processing method are provided to reduce the bandwidth of a memory storing the graphic data. CONSTITUTION: A scaler(220) scales compressed graphic data in a horizontal direction by using a bi-linear scaling method. The scaler scales the scaled graphic data in a vertical direction by using a line copy method. A data synthesizing unit(230) synthesizes the graphic data outputted from the scaler and the video data.
Patent KR-20100099852-A (KR)
Title: A cooling water blocking device for protecting edge heater
Inventor: RIM SEUNG WOOK
IPC: B21B45/02
Filed: 2009-03-04
Abstract: PURPOSE: A cooling water blocking device for protecting an edge heater is provided to prevent the infiltration of the remaining cooling water on a strip into the edge heater or peripheral facility. CONSTITUTION: A cooling water blocking device for protecting an edge heater comprises a rotating shaft part(100), a driving part(200), and a blocking roll part(300). The rotating shaft part includes a rotary shaft(130) which is secured on the front part(11) of a crop share of a hot rolling plant. The driving part is fixed to the lateral part(12) of the crop share. The blocking roll part is connected to the rotary shaft and presses/releases blocking rolls onto the top surface(21) of a strip(20). The blocking rolls rotate with pressing the top surface of the strip to block the cooling water flowing along the top surface of the strip.
Patent KR-20100101493-A (KR)
Title: 전자파 차폐장치
Inventor: SON KYUNG JOO
IPC: H05K13/04
Filed: 2009-03-09
Abstract: 실시예에 따른 전자파 차폐장치는, 표면실장(surface mount technology, SMT)을 위한 실장판과, 상기 실장판 상에 형성되어 차폐 영역을 구획하는 격벽을 갖는 단위 쉴드 월을 포함한다. 실시예에 의하면, 적은 비용으로 원하는 형태의 쉴드 캔을 용이하게 조립할 수 있고, 기판에 실장 한 후에도 필요에 따라 용이하게 분리할 수 있는 전자파 차폐장치를 제공할 수 있다. 
       
     전자파 차폐, 쉴드 캔, 쉴드 장치
Patent KR-20090077730-A (KR)
Title: Cooling/heating system by using heat pump
Inventor: KIM JAE HWI
IPC: F25B13/00
Filed: 2009-03-18
Abstract: A cooling/heating system using a heat pump is provided to minimize heat loss in cooling and heating by using natural convection within the heat storage tank so as to stabilize the flow of fluid. A cooling/heating system, in which a compressor, a first heat exchanger, an expansion valve and a second heat exchanger constitute one cycle, includes a heat pump(10), a heat storage tank(20), and a radiation unit(30). The heat pump comprises an all-direction valve which converts the refrigerant discharged from the compressor to one of the first and second heat exchangers. The heat storage tank is located apart from the heater pump and connected to a first circulation line(21) to store or circulate cold or hot water obtained through water heat exchange method in the first heat exchanger. The radiation unit is provided in a heating-cooling part(40) located apart from the heat storage tank and connected to a second circulation line(31) to emit the cold or hot air through the circulation of cold or hot water in the heat storage tank.
Patent KR-20100107552-A (KR)
Title: Compressed fluid rotation system
Inventor: KANG CHUNG SEOK
IPC: F03G7/10
Filed: 2009-03-26
Abstract: PURPOSE: A compressed fluid rotation system is provided to infinitely generate energy by reusing compressed air to continuously rotate a rotor. CONSTITUTION: A compressed fluid rotation system comprises a closed cylinder(14) and a rotor(15). The rotor fitted with a blade(2) is rotated around a center shaft of the cylinder to generate power. The cylinder is installed outside the rotor and includes openings through which high pressure fluid is injected or discharged and a barrier(3) which is retracted or projected to make the blade of the rotor rotate only in a specific direction. The barrier blocks the rear stream of a fluid when the blade is rotated, and returns to the outside of the cylinder when the blade is located in front of the barrier.
Patent KR-20100062835-A (KR)
Title: Method and system for protection switching in ethernet ring
Inventor: CHEUNG TAE SIK
IPC: H04L12/24
Filed: 2009-04-01
Abstract: PURPOSE: A method and a system thereof are provided to offer perfect connectivity between nodes when an obstacle is generated in a shared link and one local link in an interconnected Ethernet ring network. CONSTITUTION: A first Ethernet ring protection controller(240) outputs the status information of a first Ethernet ring including a first port management part(210) and a second port management part(220). A second Ethernet ring protective control part(250) outputs the status information of a second Ethernet ring including the second port management part and a third port management part(230). According to the status information of each Ethernet ring, a Ethernet ring priority determiner(270) decides the protection switching priority of the Ethernet ring.
Patent KR-20100111517-A (KR)
Title: Method and composition for maturation of dendritic cell by deoxypodophyllotoxin extracted from anthriscussylvestris and method of inducing th1 immune response using the same
Inventor: PARK YEONG MIN
IPC: C12N5/02
Filed: 2009-04-07
Abstract: PURPOSE: A dexoypodophyllotoxin is provided to induce maturation of unmatured dendritic cells and to cause antigen-specific cytotoxic T cells. CONSTITUTION: A method for producing matured dendritic cell group which causes type 1 immune response comprises: a step of preparing unmatured dendritic cells; a step of contacting dexoypodophyllotoxin to the dendritic cells to form matured dendritic cell group; a step of isolating monocytic dendritic cell precursor; and a step of culturing the precursor under the presence of differentiating agent. The differentiating agent is GM-CSF, interleukin-4, or mixture thereof. The concentration of dexoypodophyllotoxin is 1-100 nM/ml.
Patent KR-20100112301-A (KR)
Title: Acceptance unit hanger nine
Inventor: KIM BOK SOON
IPC: A47B96/02
Filed: 2009-04-09
Abstract: PURPOSE: An acceptance unit hanger is provided, which can stably fix various products articles for a long time. CONSTITUTION: An acceptance unit hanger comprises: a body(20) a penetration hole is formed in the center and is formed into a square cap shape; and an adhesion plate(30) connected to one side in a drawer fitting type. A drawer fitting type projection is formed in two side inner bottom parts of the body. A projection for inserting the adhesion plate is formed in one side inner bottom part. In the penetration hole of the body, an acceptance unit hanging member(10) of a cap shape is equipped.
Patent KR-20100113276-A (KR)
Title: Butterfly valve
Inventor: LEE KI JUNG
IPC: F16K1/22
Filed: 2009-04-13
Abstract: PURPOSE: A butterfly valve is provided to prevent the leakage of the fluid since an auxiliary plate is installed on the butterfly valve. CONSTITUTION: A butterfly valve comprises a valve body(10), an elastic member(20), an auxiliary plate(30), a rotating shaft(40) and a disc(50). The valve body comprises a cylindrical body, a first axis hole(4) and a second axis hole(6). The elastic member comprises an elastic body, a first penetration hole and a second penetration hole. The auxiliary plate is built in the elastic member in a plate shape. The auxiliary plate has the same center as the centers of the first and second penetration holes. The auxiliary plate has an opening with a diameter larger than the first and second penetration holes. The rotating shaft is inserted in the first axis hole, the first penetration hole, the second axis hole, and the second penetration hole. The disc is connected to the rotating shaft. The disc opens and closes the opening of the valve body.
Patent KR-20100118791-A (KR)
Title: High chlorine resistant reverse osmosis membrane and method of preparing the same
Inventor: SON SEUNG HEE
IPC: B01D71/60
Filed: 2009-04-29
Abstract: PURPOSE: A high chlorine resistant reverse osmosis membrane and a method thereof are provided to improve permeability and a salt rejection rate. CONSTITUTION: A reverse osmosis membrane with a superior chlorine resistance is manufactured with the interfacial polymerization of the amine reactive compound and amine solution. The amine solution uses 2,6-diaminotoluenes. The manufacturing method of the reverse osmosis membrane with a superior chlorine resistance is included. With the step of contacting to the porous support surface 2,6- DATs are used amine solution. The epactal amine solution of the surface of porous scaffold is eliminated. The organic solution of the cross linker acyl halid monomer is included, and an amine reactive compound is contacted with that. The step of forming the interfacial polymerization the active layer is included.
Patent KR-20100120000-A (KR)
Title: Runflat tire with cooling pin
Inventor: PARK WOO CHEOL
IPC: B60C23/19
Filed: 2009-05-04
Abstract: PURPOSE: A run flat tire with a cooking fin is provided to remarkably increase the driving distance of a run flat tire in a flat state since the durability of an insert rubber installed in the rear surface of a side wall is enhanced. CONSTITUTION: An insert rubber(3) is mounted in the sidewall(7) of a run flat tire(1) with a cooking fin. The cooling fin is installed in the insert rubber and is protruded from the sidewall. The cooling fin is shape memory alloy. For the shape memory alloy, when air pressure is applied to the run flat tire, the exposed part outside the sidewall is parallel to the surface of the sidewall and otherwise, the exposed part is perpendicular to the surface of the sidewall.
Patent KR-20100120485-A (KR)
Title: Apparatus including a plurality of antenna and operation method thereof
Inventor: CHUNG CHANG GWON
IPC: H04B17/40
Filed: 2009-05-06
Abstract: PURPOSE: A terminal including a plurality of antennas and an operation method thereof for supplying a communication service are provided to remove antenna radiation specific loss according to a grasping state of a user. CONSTITUTION: An RF(Radio Frequency) unit(110) includes a plurality of antennas. A sensor unit(170) prepares in one side of a terminal case. In case hands of a user touch, a sensor unit generates a sensor signal. A controller(160) forms a communication path with a specific antenna included in the RF unit according to the sensor signal.