baber/WOPTO huggingface dataset:
Patent KR-20070067230-A (KR)
Title: Donor element with release-modifier for thermal transfer
Inventor: FELDER THOMAS C
IPC: B41M5/42
Filed: 2005-10-20
Abstract: A donor element useful in an assemblage for imaging by exposure to light comprises a support layer, a light-to-heat conversion layer disposed adjacent the support layer containing a light absorber, and a transfer layer disposed adjacent the light-to-heat conversion layer opposite the support layer. The donor element also includes a release-modifier disposed between the support layer and the transfer layer.
Patent KR-20070113192-A (KR)
Title: Single-phase motor and hermetic compressor
Inventor: YOSHINO HAYATO
IPC: F04B35/04
Filed: 2006-03-30
Abstract: An inexpensive high-efficiency single-phase motor obtained by employing a stator core having a profile of good blank layout while ensuring the magnetic path of a core back. The single-phase motor comprises a stator core (1) formed by laminating a plurality of magnetic steel sheets and provided with N slots where N/2 is an odd number and a part of the slots are large slots (4) while the other slots are small slots (3) shallower than the large slot (4), a main winding (6) of single-phase two-pole concentric winding system inserted into the large slots (4) or the small slots (3), and an auxiliary winding (7) of single-phase two-pole concentric winding system inserted into the large slots (4) or the small slots (3) and located at a position other than 90° electric angle with respect to the main winding (6), characterized in that such slots out of the N slots as having a smaller space factor of winding than the others because of the auxiliary winding (7) being arranged at a position other than 90° electric angle with respect to the main winding (6) are small slots (3) and the other slots are large slots (4).
Patent KR-20070094633-A (KR)
Title: Turbine air-intake filter
Inventor: SCHWARZ ROBERT
IPC: B01D39/16
Filed: 2005-12-16
Abstract: A turbine air-intake filter for removal of particles from an air stream entering a gas turbine comprises a composite filter media (10) being made from a membrane filtration layer (20) comprising a porous polymeric membrane, such as porous polytetrafluoroethylene (ePTFE), and at least one depth filtra-tion media layer (18) comprising fibers, such as a melt blown web, and being disposed on an upstream side of the membrane filtration layer (20) relative to a direction of gas flow through the filter. The fibers of the depth filtration media layer (18) have an electrostatic charge. The ePTFE membrane is pref-erably made from a blend of a PTFE homopolymer and a modified PTFE polymer.
Patent KR-20070095415-A (KR)
Title: Disposable wearing article
Inventor: SUGITO TOMOKO
IPC: A61F13/15
Filed: 2006-01-19
Abstract: A disposable wearing article enabling the easy bending of sheet pieces for connection used to connect the front and rear waist regions of the wearing article to each other. Each of the sheet pieces (9) for connection to connect the front and rear body portions (6) and (7) of the disposable wearing article (1) to each other comprises a base end part (51) and a flap part (52). The base end part (51) is fixed to the inner surface of the wearing article (1) near the side edge (50) thereof, and the flap part (52) extends in the waist direction from near the side edge (50) toward the inside of the wearing article (1). Also, a bending guide part (55) easily bending and reversing the flap part (52) from the inside to the outside of the wearing article (1) is formed on the flap part (52).
Patent KR-20070110405-A (KR)
Title: Dual-loop automatic frequency control for wireless communication
Inventor: CHUNG SEONG TAEK
IPC: H04B1/7087
Filed: 2006-03-01
Abstract: Techniques for performing frequency control using dual-loop automatic frequency control (AFC) are described. The dual-loop AFC includes an inner loop that corrects short-term frequency variations (e.g., due to Doppler effect) and an outer loop that corrects long-term frequency variations (e.g., due to component tolerances and temperature variations). In one design, a first inner loop is implemented for frequency control of a first system (e.g., a broadcast system), a second inner loop is implemented for frequency control of a second system (e.g., a cellular system), and at least one outer loop is implemented for adjusting a reference frequency used to receive the first and second systems. Each inner loop estimates and corrects the frequency error in an input signal for the associated system and may be enabled when receiving the system. The reference frequency may be used for frequency downconversion, sampling and/or other purposes.
Patent KR-20070116858-A (KR)
Title: Method for producing high purity silicon
Inventor: ITO NOBUAKI
IPC: C01B33/037
Filed: 2006-02-28
Abstract: An object of the invention is to provide a method for producing a large amount of inexpensive and high purity silicon useful in a solar battery. The method includes steps of preparing molten silicon, preparing a slag, bringing the molten silicon and the slag into contact with each other, and exposing at least the slag to vacuum pressure.
Patent KR-20070122530-A (KR)
Title: Method for synchronisation in a multi-carrier system using variable guard intervals
Inventor: TIRKKONEN OLAV
IPC: H04L27/26
Filed: 2006-04-11
Abstract: Method by which the guard interval in use by a radio access network of a wireless communication system, such as a one using OFDM, is communicated from the radio access network to a mobile station so that the mobile station need not try different guard intervals to determine which is in use. The method is based on transmitting system information indicative of the guard interval at a predetermined time relative to a training sequence. Corresponding equipment is also provided.
Patent KR-20070120588-A (KR)
Title: Molding die for fuel cell separator, method of manufacturing fuel cell separator, and fuel cell separator
Inventor: SUZUKI MASAMI
IPC: H01M8/02
Filed: 2006-05-25
Abstract: A molding die for a fuel cell separator, a method of manufacturing the fuel cell separator, and the fuel cell separator. The fuel cell separator capable of providing high quality and high productivity with less deformation, warpage, and cracking at its removal from the die by keeping constant a density balance between a gas flow passage groove part area and a surrounding part area on the surface of the separator. When powder-like material is filled in a cavity (50) formed between upper and lower dies (41) and (21) divided into upper and lower inner dies (42) and (22) corresponding to a flow passage groove part (2) and upper and lower outer dies (45) and (25) corresponding to surrounding parts (4), the (upper) lower inner dies ((42))(22) is positioned at a prescribed height (below) above the (upper) lower outer die ((45))(25) so that the compression ratio of the flow passage groove part (2) is equal to the compression ratio of the surrounding part (4). After the compression molding is completed, the upper and lower outer dies (45) and (25) are projected from the upper and lower inner dies (42) and (22) so that the flow passage groove part (2) can be released in preference to the surrounding parts (4) on both the front and rear surfaces when the die is opened for taking out a molded product.
Patent KR-20080009749-A (KR)
Title: Meter electronics and methods for determining void fraction of gas
Inventor: MCANALLY CRAIG B
IPC: G01F1/74
Filed: 2006-05-19
Abstract: Meter electronics (20) for determining a void fraction of gas in a flow material flowing through a flow meter (5) is provided according to an embodiment of the invention. The meter electronics (20) includes an interface (201) for receiving a frequency response of the flow material and a processing system (203) in communication with the interface (201). The processing system (203) is configured to receive the frequency response from the interface (201), break out the frequency response into at least a gas frequency component and a fluid frequency component, and determine the void fraction of gas from the frequency response and one or more of the gas frequency component and the fluid frequency component.
Patent KR-20090075279-A (KR)
Title: Method for controlling defrosting of refrigerator
Inventor: CHO WON HYO
IPC: F25B47/02
Filed: 2008-01-03
Abstract: A method for controlling defrosting of a refrigerator is provided to improve inefficiency due to operation of a defrosting heater, and to reduce electrical energy consumption generated by operation of the defrosting heater. A method for controlling defrosting of a refrigerator includes the following steps of: determining a defrost operation condition(S310); stopping operation of a compressor when the defrost operation condition is satisfied(S320); operating a four way valve controlling a flow direction of cool air between the compressor, an evaporator, and a condenser(S330); and performing a defrosting process through the four way valve.
Patent KR-20090075504-A (KR)
Title: Loking device of glove box
Inventor: CHOI IK KEUN
IPC: E05B65/44
Filed: 2008-01-04
Abstract: A locking device of a glove box is provided to lock the glove box easily without drawing out a key by restricting a push knob without the key. A locking device of a glove box is composed of a push knob(110), a stopper(120), and a reset(130). The push rod locks and releases the glove box, and the stopper is connected with one side of the push knob by intercepting the operation of the push knob. The stopper is progressed and rotated by the push of the key set, and consequently, stopper is rotated and it contacts with each other with the push knob.
Patent KR-20090075980-A (KR)
Title: Heat pipe type dissipating device
Inventor: I SANG CHEOL
IPC: H05K7/20
Filed: 2008-01-07
Abstract: A heat pipe type dissipating device is provided to improve heat dissipation efficiency without a noise by arranging a plurality of heat pipes around a heat source radially. A heat pipe type dissipating device includes a thermal plate(50), a thermal block(10), and a pipe unit(30). A heat source(1) is arranged in the thermal plate. The thermal block is arranged in the thermal plate in order to deliver the heat. The pipe part is coupled with the thermal block. The pipe part discharges the heat transmitted from the thermal block. The pipe part includes a plurality of pipes(31). The plurality of pipes are arranged around the heat source radially. A flow path is formed in one surface of the thermal block. A coupling unit is formed in the second surface of the thermal block. The working fluid is injected into the pipe part and the flow path.
Patent KR-20090078697-A (KR)
Title: Multi platform-based user interface creation method, corresponding device using container layout model and computer readable media containing computer executable commands for the method
Inventor: KANG KYO CHUL
IPC: G06F3/0481
Filed: 2008-01-15
Abstract: A method and an apparatus for generating a UI based multi-platforms using a container layout model, and a computer-readable medium recording the method with a computer-executable instruction are provided to maintain the container layout model, thereby reducing the maintenance cost of the whole multi-platform supporting UI. One or more container layout model having one or more container layout including information related to a characteristic container layout identifier and an included item is produced(110). One or more container layout included in the one or more container layout model is successively selected in correspondence with a specific platform(120). The selected one or more container layouts is overlapped up and down to generate the UI(User Interface) corresponding to the specific platform(130).
Patent KR-20090082986-A (KR)
Title: Hot-water mat device
Inventor: KIM HYUNG SEOB
IPC: F24H1/08
Filed: 2008-01-29
Abstract: A warm water-mat without a pump is provided to make the transfer of a mattress conveniently by building the mattress in the warm water-mat. A warm water-mat comprises a mattress, a case(20), and a hot water supply unit. A mounting groove is formed at one side of the upper surface of the mattress. The case is inserted into the mounting groove. The hot water supply unit is inserted into a hollow part of the case. The hot water supply unit is comprised of an electric boiler(41) and a water tank(51). A check valve(48) is mounted on a discharge tube(32) of the electric boiler. The check valve prevents the counter current of the water, in a heating hose laid under the mattress, to the electric boiler. The discharge tube is connected to the one end of the heating hose. The other end of the heating hose is connected to a return duct(33) of the water tank.
Patent KR-20090090553-A (KR)
Title: Retardation film, fabrication method thereof, and liquid crystal display comprising the same
Inventor: CHO SAE HAN
IPC: G02F1/13363
Filed: 2008-02-21
Abstract: A retardation film, a fabrication method thereof, and a liquid crystal display comprising the same are provided to be applied to a liquid crystal device of a wide viewing angle IPS(in-plane switching) mode in which color shift does not occur and does not have light leakage. A retardation film includes a coating layer of a negative C type material and an acrylic film. A face direction phase shift value is 50 ~ 300nm. A thickness direction phase difference value is 10 ~ 300nm. A ratio value of thickness direction phase difference value to face direction phase shift value is under 1.
Patent KR-20080076861-A (KR)
Title: Anti-slipping device for dual tires
Inventor: SHIN DAE KYUN
IPC: B60C27/00
Filed: 2008-02-22
Abstract: An anti-slipping device for dual tires is provided to minimize damage to the road surface and improve the braking power by forming plural first and second spikes with different heights. An anti-slipping device for dual tires comprises plural spike members(100), a belt(200), and locking devices(300). The spike members consist of insertion plates inserted into the dual tires, and adhered plates extended toward two sides of the insertion plate. The belt couples the insertion plates of the spike members. The locking devices assembled to two ends of the belt control the tension of the belt. The first and second spikes are formed on the outer surface of the adhered plates of each spike member at predetermined intervals and have different heights to prevent friction and sliding on the road surface.
Patent KR-20090095694-A (KR)
Title: method for maintaining statistical process used semiconductor manufacture equipment control system
Inventor: LEE HYUN CHEOL
IPC: H01L21/02
Filed: 2008-03-06
Abstract: A method for maintaining a statistical process used for a semiconductor manufacture equipment control system are provided to increase the reliability of a process management and maximize it by update a management limit time through QB statistical volume in real time. In a method for maintaining a statistical process used for a semiconductor manufacture equipment control system, measurement data corresponded to the property of a wafer from more than one measurement apparatus are collected(S10). The general statistics amount corresponding to a mean value and a distribution value of measurement data is calculated(S20). The distribution in a group is corresponded to the measurement data detected from a plurality of wafers. Measurement data are detected from a target wafer based on the several cassettes in which a plurality of wafers is mounted.
Patent KR-20080082922-A (KR)
Title: High temperature anti-droop end effector for substrate transfer
Inventor: BRODINE JEFFREY A
IPC: H01L21/677
Filed: 2008-03-07
Abstract: A high temperature anti-droop end effector for a substrate transfer is provided to prevent the droop and deformation of a substrate due to a weight of the end effector by forming a slope on a mounting end of the end effector. An end effector assembly(100) includes an end effector(110) and a clamp(130). The clamp fixes the end effector in a cavity(141) of a mounting plate(140) of a robot arm. The mounting plate, the end effector, and the clamp are stacked through holes(143,113,131) by using a screw(133). The end effector includes a free end(124) and a fixing end(111). The fixing end fixes the end effector on the mounting plate. The fixing unit and the clamp are arranged in the cavity. The free end includes two fingers(115) formed by external opposite edges(128) and internal facing edges(127). The end effector includes a substrate detecting cut-out(118) to detect a substrate. The end effector includes a center-finder hole(114) to measure a center of the end effector by means of a pin. A slope is formed on a bottom surface of the fixing end.
Patent KR-20080084757-A (KR)
Title: A method and an apparatus for processing an audio signal
Inventor: JUNG YANG WON
IPC: H04N7/24
Filed: 2008-03-17
Abstract: A method and an apparatus for processing an audio signal are provided to prevent the distortion of sound quality according to gain controlling even when one of a vocal sound and background music is completely suppressed. An object encoder(110) generates OP(Object Parameter) by using one or more objects. An enhanced object encoder(120) generates an EOP(Enhanced OP) and a downmix by using one or more objects. A multiplexer(130) multiplexes the OP and the EOP to generate a supplementary information bit stream. A demultiplexer(210) of a decoder(200) extracts the OP and the EOP from the supplementary information bit stream. An information generating unit(220) generates MI(Multi-channel Information) and DPI(Downmix Processing Information) by using the OP and the EOP. A downmix processing unit(230) processes the downmix by using the DPI. A multi-channel decoder(240) receives the processed downmix and upmixes the processed downmix signal by using the MI to generate a multi-channel signal.
Patent KR-20090103563-A (KR)
Title: Cylinder liner gas hall processing equipment for large vessel engine
Inventor: HA JONG SIK
IPC: B23P17/02
Filed: 2008-03-28
Abstract: PURPOSE: A cylinder liner evacuated hall processing apparatus for a large vessel engine is provided to rapidly execute the evacuated hall processing of the cylinder liner and to automatically grip the cylinder liner on a turn table. CONSTITUTION: A cylinder liner evacuated hall processing apparatus for a large vessel engine includes an automatic liner fixing unit. The automatic liner fixing unit is composed of a hydraulic joint(32), a hydraulic cylinder(33), a piston(34), a connection shaft(35), a wedge plunger(37), and a master jaw(39). The hydraulic joint is installed on a turn table base(31), and is connected to a hydraulic supply device. A hydraulic cylinder is connected to the hydraulic joint. The piston is installed in the hydraulic cylinder, and is operated by hydraulic pressure. The connection shaft is connected to the piston, and is interlocked along the operating direction of the piston. The wedge plunger is connected to the upper end of the connection shaft, and is installed in the center of a turn table(36). The wedge plunger is lifted with the connection shaft.
Patent KR-20090104988-A (KR)
Title: Wave Power Generator Using Two Buoys
Inventor: KIM OCK HYUN
IPC: F03B13/16
Filed: 2008-04-01
Abstract: PURPOSE: A wave power generator using two buoys is provided to make an energy converting process simple by preventing the influence by the difference between the rise and fall of the tide. CONSTITUTION: A wave power generator comprises a first buoy(10), a second buoy(20) and a linear generator(40). The first buoy moves up and down on seaware surface by the wave. The second buoy is inserted into the first buoy. The second buoy has relative motion to the first buoy since the second buoy has different dynamic reaction characteristic about the wave with the first buoy. The linear generator includes a generator outer tube(41), a field magnet(45) and an armature(47). The field magnet and the armature are connected to the generator outer tube or the second buoy.
Patent KR-20090109694-A (KR)
Title: Fastener for carpet
Inventor: LEE SANG IK
IPC: B60N3/04
Filed: 2008-04-16
Abstract: PURPOSE: A carpet fixture for a floor panel of a vehicle is provided to facilitate replacement when damaged, thereby improving convenience in management of the vehicle. CONSTITUTION: A carpet fixture for a floor panel of a vehicle includes a head part, a screw part, and a connection part. The head part(10) restricts movement of a carpet. The screw part(20) is formed on the lower side of the head part and screwed to the floor panel. The connection part is formed between the top of the screw part and the bottom of the head part and provided with a flange(30) to restrict movement of the carpet. The inner diameter of the screw part is greater than the outer diameter of the connection part.
Patent KR-20080096440-A (KR)
Title: New diamine derivatives and organic electronic device using the same
Inventor: JANG HYE YOUNG
IPC: C07C211/50
Filed: 2008-04-25
Abstract: A diamine derivative is provided to perform hole injection, hole transport, electron injection, electron transport or light emitting in the organic electronic device including the organic light-emitting device. Particularly, it can serve as the blue dopant. A diamine derivative is represented by the formula 1. In the formula 1, L1 and L2 which are different or the same and are directly bonded, are a C6 ~ C20 arylene group or C5 ~ C20 heteroarylene group which is substituted or unsubstituted with at least one group selected from the group consisting of the C1 ~ C20 alkyl, C2 ~ C20 arkenyl, C2 ~ C20 arkynyl, C3 ~ C20 cycloalkyl, C2 ~ C20 heterocycloalkyl group, C6 ~ C20 aryl and C5 ~C20 heteroaryl; Ar1, Ar2 , Ar3 and Ar4 which are different or the same is a C6 ~ C30 aryl substituted or non-substituted with hydrogen, halogen, CN, NO2, C1 ~ C20 alkyl, C1 ~ C20 alkoxy, C6 ~ C20 aryl, C5 ~ C20 heteroaryl, C6 ~ C20 arylthiopen, C3 ~ C20 cycloalkyl group, -OR, -SR, -SeR, -TeR, - BRR ', -AlRR', - SiRR 'R", -GeRR' R " or -SnRR'R" and is a C5 ~ C20 heterocyclic group containing O, and N or S, or a gourp which forms a condensed ring by being fused with a C4 ~ C20 alkylene group to a C6 ~ C20 aryl group.
Patent KR-20090117298-A (KR)
Inventor: KWON OH SEOK
IPC: C09B61/00
Filed: 2008-05-09
Abstract: PURPOSE: A method for preparing a natural painting raw material from gemstone is provided to prepare a natural painting raw material with excellent color maintenance function, which can enduringly preserve work of art. CONSTITUTION: A method for preparing a natural painting raw material comprises the steps of: classifying natural colored gemstones with various sizes and shapes, followed by cutting the gemstones with a diamond saw; pulverizing the gemstones into a sesame seed size; and putting the pulverized gemstones in a high speed mill and then obtaining gemstone powder of 300 mesh.
Patent KR-20090117303-A (KR)
Title: Management apparatus for multi account and method thereof
Inventor: KIM DONG IL
IPC: G06F9/00
Filed: 2008-05-09
Abstract: PURPOSE: A multiple account management device and method is provided to enable an administrator and a user to easily use/exchange the information with a single computer by managing log-in of the all accounts and information transmission of a guest account. CONSTITUTION: A multiuser login unit(201) is installed in OS(Operating System). The multiuser login unit provides the account use under the environment in which an administrator account and a guest account are simultaneously connected/disconnected according to the login information. An input bypass unit(204) enables the administrator account to control indirectly the user interface for the guest account according to the login status in the login part of the multiple users.