baber/WOPTO huggingface dataset:
Patent KR-20070002077-A (KR)
Title: Pdx1 expressing endoderm
Inventor: D AMOUR KEVIN ALLEN
IPC: C12N5/073
Filed: 2005-04-26
Abstract: Disclosed herein are cell cultures comprising PDX1-positive endoderm cells and methods of producing the same. Also disclosed herein are cell populations comprising substantially purified PDX1-positive endoderm cells as well as methods for enriching, isolating and purifying PDX1-positive endoderm cells from other cell types. Methods of identifying differentiation factors capable of promoting the differentiation of endoderm cells, such as PDX1-positive foregut endoderm cells and PDX1-negative definitive endoderm cells, are also disclosed. ® KIPO & WIPO 2007
Patent KR-20070004922-A (KR)
Title: Integrated lumbar and active headrest system
Inventor: SWAN DAVID
IPC: B60N2/427
Filed: 2005-04-29
Abstract: An integrated active headrest/lumbar seating system (22) includes an active headrest system (10) supported within a seat frame (12) of a vehicle. The active headrest system (10) includes an energy transfer mechanism (14) that connects the headrest (16) to the lumbar support (18). The lumbar support (18) is operated by an actuator (20). The energy transfer mechanism (14) includes a pair of linkages (26), a pair of side bars (30) and a cross bar (34). The linkages (25) connect to the headrest (16) and the pair of side bars (30) extend from the pair of linkages (26) along the side rails (32) of the seat frame (12) to the crossbar (34). The crossbar (34) connects the pair of side bars (30) and is situated at the middle section (40) of the lumbar support (18). The lumbar support (18) can fit between the side bars (30). ® KIPO & WIPO 2007
Patent KR-20060127273-A (KR)
Title: Electromagnetic shielding multilayer body and display using same
Inventor: YANAGISAWA TOHRU
IPC: G09F9/00
Filed: 2004-08-20
Abstract: An electromagnetic shielding multilayer body (1) comprising a transparent base (2) and an electromagnetic shielding film (100) formed on the base (2) is characterized in that the electromagnetic shielding film (100) comprises a first high-refractive index layer (31) which is composed of a material having a refractive index of not less than 2.0, a first oxide layer (32) which mainly contains zinc oxide, a conductive layer (33) which mainly contains silver, and a second high-refractive index layer (35) which is composed of a material having a refractive index of not less than 2.0, which layers are arranged in this order from the side of the base (2).
Patent KR-20070027608-A (KR)
Title: Motor drive apparatus
Inventor: ISHIKAWA TETSUHIRO
IPC: H02P21/22
Filed: 2005-05-10
Abstract: When a torque command value (TR) from an external ECU is within a predetermined variation width, a control unit (64a) generates a signal (Uc) and outputs the signal to a voltage command calculation unit (61a) so that electrostatic energy stored in a capacitor is kept at a predetermined threshold value or larger. Based on the signal (Uc), the voltage command calculation unit (61a) determines a target voltage (Vdc_com) of a voltage step-up converter (12) that corresponds to a terminal-to-terminal voltage of the capacitor. In contrast, when the torque command value (TR) is out of the predetermined variation width, the control unit (64a) determines electric power to be supplied from a DC power supply to an inverter for allowing electric power to be supplied predominantly from the capacitor rather than from the DC power supply and outputs a signal (Pb). Based on this signal (Pb), the voltage command calculation unit (61a) determines the target voltage (Vdc_com). ® KIPO & WIPO 2007
Patent KR-20080064017-A (KR)
Title: 공기조화기의 제어 방법
Inventor: CHOI JIN TAG
IPC: F25B49/02
Filed: 2007-01-03
Abstract: 본 발명의 공기조화기의 제어 방법은, 냉방 운전과 난방 운전이 절환 가능하고, 공기 흡입구로 공기를 흡입하여 공조시킨 후 좌,우 공기 토출구와 상부 공기 토출구 중 적어도 하나를 통해 토출하는  공기조화기의 제어 방법에 있어서, 상기 공기조화기가 냉방 운전된 후 운전 정지되고 상기 공기조화기가 난방 건조 운전 조건임과 아울러 입력부를 통해 공기조화기의 난방 건조 운전이 입력된 상태이면, 압축기를 정지시키고, 상기 공기 흡입구와 좌,우 공기 토출구와 상부 공기 토출구가 모두 개방된 상태에서 실내팬을 회전시키는 제 1 단계와; 상기 제 1 단계 이후에 상기 공기조화기를 난방 운전 모드로 운전함과 아울러 상기 좌,우 공기 토출구를 밀폐하고 상기 공기 흡입구와 상부 공기 토출구를 개방 상태로 유지한 상태에서 실내팬을 회전시키는 제 2 단계를 포함하여,  사용자의 희망에 반해 공기조화기가 난방 건조 운전되는 것을 방지할 수 있고, 실내 열교환기를 건조시키기 위한 별도의 구조 없이 공기조화기 자체가 실내 열교환기를 고온 건조시키므로 공기조화기의 구성이 간단하고 비용이 저렴하며, 고온의 공기가 공기조화기의 전방으로 직접 토출될 때 사용자가 느낄수 있는 불쾌감을 최소화한 이점이 있다. 
       
     공기조화기, 실내 열교환기, 압축기, 난방 건조 운전, 상부 공기 토출구
Patent KR-20080066160-A (KR)
Title: Phase difference compensation film for in plane switching mode liquid crystal display device and in plane switching mode liquid crystal display device having the same
Inventor: UM JUN GEUN
IPC: G02B5/20
Filed: 2007-01-11
Abstract: A retardation compensation film for an IPS mode LCD and an IPS mode LCD having the same are provided to improve heat resistance by a copoly maleic anhydride unit and perform functions of A and C plate compensation films simultaneously. A retardation compensation film for an IPS(In Plane Switching) mode LCD(Liquid Crystal Display) shows birefringence in the surface direction in order to prevent horizontal light leakage, and shows positive birefringence in the thickness direction in order to prevent vertical light leakage. The retardation compensation film is formed with copolymer including styrene monomer unit(A) and maleic anhydride monomer unit(B) at a weight ratio(A:B) of 98~60 : 2~40.
Patent KR-20080069750-A (KR)
Title: Speaker tester for testing a plurality of speakers for the use of a car continuously
Inventor: EO DONG SU
IPC: G01R31/02
Filed: 2007-01-24
Abstract: A speaker tester for testing a plurality of speakers for a car continuously is provided to continuously test the speakers for the car by only operating a key by having a plurality of test circuits with impedance selectively controlled according to impedance of the speakers. A speaker tester(100) for testing a plurality of speakers(MSP1-MSPK) for a car continuously includes a connector(130), a micro computer(110), a plurality of test circuits(TCR1-TCRK), an impedance selection circuit(140), and a display device(120). The connector connects a plurality of outer wires(FXL1-FXLK) and inner wires. The micro computer responds to an outer control signal(CTL) and outputs input test signals(TS1,TS2) through an output terminal(OUT). The micro computer determines a connection state of the speakers and the outer wires on the basis of a plurality of output test signals received through a plurality of input terminals(IN1-INK) and outputs a plurality of determination signals. The test circuits are connected to the output terminal, the input terminals, and the inner wires respectively. The impedance circuit controls impedance of the test circuits selectively. The display device receives the determination signals and displays failure of the connection state of the speakers and the outer wires.
Patent KR-20080072249-A (KR)
Title: Mim capacitor by bati4o9 and method for fabricating the same
Inventor: NAHM SAHN
IPC: H01L27/108
Filed: 2007-02-01
Abstract: An MIM capacitor using BaTi4O9 and a manufacturing method thereof are provided to raise an integration scale of a semiconductor device by satisfying requirements of an ITRS(International Technology Roadmap or Semiconductor). An MIM(Metal-Insulator-Metal) capacitor includes a substrate(105), which has a Pt/Ti/SiO2/Si structure, a dielectric thin film layer(150), and an upper electrode layer(160). A Pt layer(140) is a lower electrode and has a thickness of 70 nm. An SiO2 layer(120) protects a surface of an Si layer and used as a base layer. A BaTi4O9 thin film is formed on the substrate as the dielectric thin film. The upper electrode layer, which is used as an upper electrode of the MIM capacitor, is formed on the dielectric thin film.
Patent KR-20080073602-A (KR)
Title: Multi system air conditioner and control method thereof
Inventor: NAM KWANG IL
IPC: F24F11/02
Filed: 2007-02-06
Abstract: A multi-air conditioner and a control method thereof are provided to reduce damage due to the scattering of condensed water by limiting the increasing width of frequency in a compressor. A multi-air conditioner comprises an outdoor unit(10), plural indoor units(20A-20D) connected to the outdoor unit, a compressor(11), and control parts(17,24A-24D). The compressor changes frequency according to the volume of operating in the indoor units. The control parts limit the increasing width of frequency in the compressor according to the airflow of the indoor units in case the combination rate in the indoor units is below the reference combination rate.
Patent KR-20080081429-A (KR)
Title: Semiconductor memory device
Inventor: KANG KHIL OHK
IPC: G11C11/4091
Filed: 2007-03-05
Abstract: A semiconductor memory device is provided to stabilize the level of a normal driving voltage stage in normal driving operation after over driving operation even when an over driving voltage is unstable because of environmental causes of the semiconductor memory device during over driving operation. A bit line sense amplification unit(200) senses and amplifies data loaded on a bit line. A power supply line driving unit(220) drives a power supply line of the bit line sense amplification unit with a normal driving voltage or an over driving voltage. A normal driving voltage charging driving unit(240) performs pullup driving of a normal driving voltage stage when the level of the normal driving voltage stage becomes lower than a first target normal driving voltage level. A normal driving voltage discharging driving unit(260) performs pulldown driving of the normal driving voltage stage when the level of the normal driving voltage stage becomes higher than a second target normal driving voltage level during enable period of a discharge enable signal. A discharge enable signal generation unit(280) generates the discharge enable signal by multiplexing enable period of the discharge enable signal according to the level of the over driving voltage.
Patent KR-20080084250-A (KR)
Inventor: HWANG YUN TAEK
IPC: H01L21/336
Filed: 2007-03-15
Abstract: 본 발명은 반도체 소자의 제조방법에 관한 것으로, 폴리실리콘과 텅스텐을 적층하는 구조의 게이트 형성시 게이트가 기울어지는(leaning) 현상을 방지하기 위해, 반도체 기판 상부에 게이트 산화막, 게이트 폴리실리콘층, 확산방지층, 게이트 텅스텐층 및 게이트 하드마스크층을 형성하는 단계와, 어닐(anneal) 공정을 수행하는 단계와, 게이트 마스크를 이용한 사진 식각공정으로 구조물을 선택적으로 식각하여 게이트를 형성하는 단계를 포함하여, 게이트가 기울어지는(leaning) 현상을 방지함으로써 소자의 신뢰성 및 수율을 향상시킬 수 있는 기술이다. 
       
     어닐(anneal), 기울어짐(leaning)
Patent KR-20070098523-A (KR)
Title: Treated port fuel injectors
Inventor: HOU PETER W
IPC: F02M61/16
Filed: 2007-03-16
Abstract: A treated port fuel injector is provided to suppress or limit formation of accumulated matters on the surface of the injector even though fuel containing accumulated matter control additives is used in an engine. A treated port fuel injector includes a film coated surface. The film includes succinimide compound, Mannich salt detergent, and ignition fuel. The succinimide compound includes reaction material of polyisobutylene-substituted succinic anhydride and polyamine. The film remains on the surface of the port fuel injector to suppress formation of accumulated matters after contact. The film remains on the surface of the port fuel injector to suppress formation of the accumulated matters when fuel passes the injector.
Patent KR-20080085315-A (KR)
Title: Hair cosmetic composition containing pearl protein extract and natural oil
Inventor: HAN JI SUK
IPC: A61K8/64
Filed: 2007-03-19
Abstract: A hair cosmetic composition containing pearl protein extract and natural oil is provided to prevent hair damage from the outside, moisturize the damaged hair, make the damaged hair glossy and improve volume, elasticity, gloss and softness of hair. A hair cosmetic composition contains 0.005-10.0 wt.% of the extract of pearl protein such as hydrolyzed conchiolin and 0.005-70.0 wt.% of a natural oil selected from jojoba oil, sunflower oil, grape oil and lime oil, and is formulated as hair nutrition cosmetic lotion, hair serum, hair lotion, hair cream, hair essence, hair oil, scalp treatment, shampoo, rinse, hair conditioner, hair treatment, styling gel, hair mousse, hair wax or hair spray.
Patent KR-20080085489-A (KR)
Title: Pipe hanger clamp
Inventor: KOO SUNG WHEH
IPC: F16L3/13
Filed: 2007-03-20
Abstract: A pipe hanger clamp is provided to save the manufacturing cost by installing a coupling unit between an anchor bolt fixed to a ceiling and a fixing band on which a pipe is mounted. A pipe hanger clamp comprises an anchor bolt(20) having one end buried in a ceiling. A coupling unit(30) has insertion holes(34a,34b) formed in upper and lower plates(31,32) bent by a thin steel plate so that the coupling unit is fixed to the anchor bolt. A fixing band(40) includes a bolt(45a) assembled through a bracket(43). A pipe(37) is mounted on the fixing band. The coupling screw is inserted into a fixing hole(36) formed in one side plate(33a) of the coupling unit. The insertion holes has locking protrusions(35a,35b) at opening portions thereof, respectively. The coupling unit supports the lower plate by a position adjustment nut(21) coupled with the anchor bolt in a state in which the coupling unit is mounted on the anchor bolt.
Patent KR-20080086234-A (KR)
Title: Fine air bubble generator and fine air bubble generating device with diaphragm used in a diaphragm pump
Inventor: SHIN SUNG BOK
IPC: A61L9/00
Filed: 2007-03-22
Abstract: A fine bubble generating device having an aroma function is provided to emit fine bubbles and aroma at the same time to enable a user to use an aroma therapy simultaneously. A fine bubble generating device to which aroma is added is equipped with a device for adding aroma in a suction portion to emit fine bubbles and aroma at the same time. A valve(300) that sucks in air and then intercepts firstly is installed in an air inlet to add aroma. A second valve is connected in the same connection passage. A vessel containing aroma and a third valve are connected. An air suction hole is formed on the vessel containing aroma to make air flow therein. An interception valve is intercepted when the aroma does not flow in.
Patent KR-20080088912-A (KR)
Title: Pressure sensitive adhesive composition
Inventor: LIM YONG KWAN
IPC: C09J133/10
Filed: 2007-03-30
Abstract: A pressure sensitive adhesive composition is provided to lower initial adhesive strength and to increase post-adhesive strength according to the lapse of time. A pressure sensitive adhesive composition comprises 100 parts by weight of an acrylic monomer; 0.1-1 parts by weight of a crosslinking agent; a solvent; 5-30 parts by weight of a hydrocarbon resin; and optionally vinyl acetate. Preferably the crosslinking agent is at least one selected from isocyanate, epoxy and melamine; the acrylic monomer is 2-ethylhexyl acrylate, ethyl acrylate or acrylic acid; and the solvent is toluene.
Patent KR-20080096003-A (KR)
Title: Sensor module for detecting relative displacement and method of detecting moving direction using the same
Inventor: LEE DONG RAK
IPC: G01P15/08
Filed: 2007-04-26
Abstract: A sensor module for detecting relative displacement is provided to detect a moving object stably regardless of type of an actuator by using an untouchable sensor. A sensor module(100) detects relative displacement of a target having a groove pattern whose surface is concave and convex alternately. A GMR(Giant Magneto Resistance) between a magnet and the target detects the change of magnetic field and outputs electric signal. A signal processor(150) processes the output of the GMR sensor and outputs a rectangular wave. A housing(110) supports the magnet, the GMR sensor and signal processor.
Patent KR-20070107586-A (KR)
Title: Water-based coating composition, method of forming multilayered coating film, and coated product
Inventor: KOGA KAZUHI
IPC: C09D175/04
Filed: 2007-04-27
Abstract: An aqueous coating composition is provided to realize excellent shelf stability, energy efficiency and workability, to form a multi-layer coating film having excellent appearance and water resistance. An aqueous coating composition is used as a second aqueous coating agent for forming a multi-layer coating film through a wet-on-wet coating process including coating a first aqueous coating agent, a second aqueous coating agent and a clear coating agent, successively. The aqueous coating composition comprises, based on 100 parts by weight of the resin (on the solid content basis): (a) 40-60 parts by weight of an emulsion resin obtained by emulsion-polymerizing a monomer mixture containing 0.5-10 parts by weight of a multifunctional vinyl monomer based on the weight of the total monomers, a carboxyl-containing vinyl monomer, a hydroxyl-containing vinyl monomer, and another polymerizable vinyl monomer; (b) 1-5 parts by weight of an amide group-containing water-soluble acrylic resin; (c) 5-20 parts by weight of an urethane emulsion; and (d) 15-35 parts by weight of a curing agent.
Patent KR-20090001680-A (KR)
Title: Centralized advertising system and method thereof
Inventor: CHOI JAE SUK
IPC: G06Q30/02
Filed: 2007-05-10
Abstract: A centralized system for an advertisement and a method thereof is provided to increase a substantial purchase by exposing the advertisement in which an actual client is interested. A centralized system for an advertisement comprises the followings: a database(115) including the information database of interests and contents including the advertisement; a central server(101) transmitting the exposure weighted value about at least the some contents based on the significance and concerns; local terminals(210) offering the contents information after acquiring the customer action information to the central server; display units(220,221) indicating the reproduced contents connecting to each local terminal over one; and a detection unit obtaining one or more customer action information.
Patent KR-20080050943-A (KR)
Title: Method of downlink packet transmission control in mobile communication system
Inventor: SHIN JAE WOOK
IPC: H04B7/26
Filed: 2007-05-14
Abstract: A method for controlling transmission of a downlink packet in a mobile communication system is provided to meet the demands that 3GE(3rd-Generation Evolution) mobile communication system should establish a default bearer as well as signaling connection between a terminal and a network when paging is performed to the terminal. An access gateway receives a downlink packet to be transferred to a terminal(301), and checks over a state of the terminal(302). If the terminal is in an idle state, the access gateway performs a paging procedure with the terminal and establishes a default bearer among the terminal, a base station and the access gateway(303). If the terminal is in a connected state, the access gateway checks whether there is a downlink packet filter corresponding to the downlink packet(304). If there is no downlink packet filter, the access gateway transfers the downlink packet through the default bearer(305). If there is a downlink packet filter, the access gateway checks whether there is a dedicated bearer corresponding to the downlink packet filter(306). If there is no dedicated bearer, the access gateway establishes a corresponding dedicated bearer and transfers the downlink packet(307,308).
Patent KR-20070112058-A (KR)
Title: Processing liquid supply device and processing liquid supply method and storage medium of control program for supplying processing liquid
Inventor: JUNYA MINAMIDA
IPC: H01L21/02
Filed: 2007-05-18
Abstract: A method and an apparatus for supplying a processing liquid and a storage medium for a control program for supplying the processing liquid are provided to improve a processing accuracy by maintaining pressure of a variable pressure adjuster constantly in a processing liquid container. A liquid pressure detector(10) is implemented on a first processing liquid supply path and detects a pressure in a processing liquid container. A first open/close valve(V1) is implemented on the first processing liquid supply path. A variable pressure adjuster(20) is implemented on a main pressure path which couples a processing liquid container with a pressing unit. A pressing open/close valve(V3) is implemented on an auxiliary pressing path and couples the temporary container with the pressing unit. A controller(30) receives a liquid pressure signal from the liquid pressure detector and adjusts the pressure based on a sensor signal, so that the liquid pressure is maintained at a constant value. The control selectively switches on/off the first open/close valve and the pressing open/close valve based on existence of the pressing liquid.
Patent KR-20080102598-A (KR)
Title: Image forming apparatus and control method therof
Inventor: YUN YOUNG JUNG
IPC: B41J29/393
Filed: 2007-05-21
Abstract: An image forming apparatus and a control method thereof are provided to prevent overload due to the successive operation of the motor and the control characteristics degradation caused by the rising of the temperature resistance. An image forming apparatus comprises an image forming part(100), a driving part(200) including a driving unit as driving source of the image forming part, a sensor(300) sensing the drive information of the driving unit, and a controller(400) controlling the driving part to delay the operation by the delay time corresponding to the deviation of the sensed drive information from the pre-stored standard value. A control method of the image forming apparatus comprises a step for sensing the drive information of the driving unit of the driving part, a step for calculating the deviation of the sensed drive information from the pre-stored standard value, and a step for driving the driving part with the delay time corresponding to the calculated deviation.
Patent KR-20080103768-A (KR)
Title: Refrigerator and heater control method thereof
Inventor: LIM JAE HOON
IPC: F25D29/00
Filed: 2007-05-25
Abstract: A refrigerator and a heater control method are provided to prevent the waste of the unnecessary power consumption by separately controlling a normal mode and a power saving mode, and to effectively prevent dew-condensation by controlling a heater by appropriately changing the drive time of the heater according to the driving state of a compressor and the temperature of a cooling room. The heater control method is composed of a step for determining whether or not the operation mode of a refrigerator is a normal mode or a power saving mode, a step(309) for differently controlling the operating time of a dewing preventive unit of a cooling room door corresponding to the operation mode of a refrigerator and the temperature of a cooling room, a step(301) for judging whether or not a compressor is driven if the operation mode of the refrigerator is the normal mode, and a step(308) for differently controlling the operating time of a dewing preventive unit of a cooling room door corresponding to the temperature of a cooling room if the compressor is not driven.
Patent KR-20080103789-A (KR)
Title: One plus two type loose tube optical cable and method of manufacturing the same
Inventor: KIM TAE GYOUNG
IPC: G02B6/44
Filed: 2007-05-25
Abstract: A loose tube type optical cable of one plus two structure and manufacturing method thereof is provided to prevent a strain increment when winding a cable by maintaining a pitch twisting. A loose tube type optical cable of one plus two structure comprises a tensile strength tension wire(22), a loose tube optical fiber unit(24), and a sheath unit(26). Two loose tube optical fiber units have a plurality of optical fiber core wires. The sheath unit surrounds a tensile strength tension wire and two loose tube optical fiber units. A step for twisting the loose tube optical fiber unit and a step for forming the sheath unit is implemented at the same time.