baber/WOPTO huggingface dataset:
Patent KR-20080015821-A (KR)
Title: A hydrocracking catalyst, its preparation and use
Inventor: MAO YICHAO
IPC: B01J31/18
Filed: 2006-04-26
Abstract: The present invention provides a kind of hydrocracking catalyst, the catalyst includes a compound support consisting of zeolite molecular sieve and alumina, at least a metal component of VIII group, at least a metal component of VIB group, and an organic additive. The said organic compound is selected from the group of oxygen containing or nitrogen containing organic additive. Based on the weight of the catalyst, the content of the zeolite molecular sieve is 3-60 w%, the content of the alumina is 10-80 w%, the content of the organic additive is 0.1-40 w%. Calculated as the oxide and based on the weight of the catalyst, the content of the metal component of VIII group is 1-15 w%, the content of the metal component of VIB group is 5-40 w%. The present invention also relates to the preparation method of the said catalyst and its use in hydrocracking method of the hydrocarbon oil. Compared with the catalyst provided by the kown technology, the aromatics hydroconverting activity of the catalyst provided by the present invention has been improved notably.
Patent KR-20080027274-A (KR)
Title: Oligo-tetracenes, production and use thereof
Inventor: REHAHN MATTHIAS
IPC: C07C15/38
Filed: 2006-06-21
Abstract: The invention relates to oligo-tetracenes of formula (I) which are either unsubstituted or carry one or several substituents (R and R'), which are selected from the group which consists of halogen, CN, alkyl-or alkoxy radicals having 1-18 carbon atoms, aryl radicals having up to 12 carbon atoms which can also contain one or several heteroatoms and/or fluorinated or perfluorinated alkyl-or alkoxy radicals having 1-18 carbon atoms, wherein n is a whole number between 1-20, preferably 1-6, more preferably 1 or 2 and X represents an alklyene group having 1 6 carbon atoms, a hydrocarbon chain having one or several conjugated dual compounds, an aryl group or a system consisting of one or several condensed aromatic rings, for a single compound. In the inventive oligotetracenes, one or several of the six-atomic, condensed, aromatic rings can be replaced by a five-atomic ring which can contain a heteroatom. The invention also relates to a method for producing the known oligo-tetracenes and to the used thereof as a semi-conductor in organic field effect transistors (OFET), organic light-emitting diodes (OLEDs), sensors and organic solar cells. ® KIPO & WIPO 2008
Patent KR-20080007518-A (KR)
Title: Device arrangement structure for module of plasma display panel
Inventor: YOON DAE GEUN
IPC: H01J11/20
Filed: 2008-01-08
Abstract: A device arrangement structure of a plasma display panel module is provided to minimize influence of electromagnetic waves by lowering effectively internal temperature. A PDP module includes a scan relay board, a Y-SUS board(101), a Z-SUS board(102), a data board, and a control board(106), a power part(103), and an A/V board(104). The scan relay board is arranged in a left side of the plasma display panel structure. The data board is arranged in a lower end of the plasma display panel structure. The scan relay board and the data board are positioned at a distance of at least 3 Cm from the AV board using a clock or are separated by using a metal plate.
Patent KR-20090078655-A (KR)
Title: Method and apparatus for transmitting/receiving data in uwb communication system
Inventor: LEE YOUNG WOO
IPC: H04J11/00
Filed: 2008-01-15
Abstract: A method and an apparatus for transmitting/receiving data in an UWB communication system are provided to transmit data by searching low power level not exceeding the tolerance of a transmission error. A method and an apparatus for transmitting/receiving data in an UWB communication system are comprised of the steps: data are transmitted to sub-bands of each band group(414); allotting sub-band according to performance ranking information of the sub-band based on data error rate and the loss of transmission power level(432); and the transmission power level is controlled under the tolerance by the allocated sub-band(474).
Patent KR-20080014119-A (KR)
Title: Multiple temperature insensitive arrayed waveguide grating module and the manufacturing method thereof
Inventor: RHEE TAE HYUNG
IPC: G02B6/28
Filed: 2008-01-23
Abstract: A multiple temperature insensitive arrayed waveguide grating module and a manufacturing method thereof are provided to reduce a manufacturing cost and a size of the module to effectively use a space inside a communication system. A multiple temperature insensitive arrayed waveguide grating module is formed by separating a temperature insensitive arrayed waveguide grating circuit constituting first and second temperature insensitive arrayed waveguide grating modules into a first part and a second part from a chip. The first temperature insensitive arrayed waveguide grating module is separated into a first part(8a) including an input waveguide(1a) of the first temperature insensitive arrayed waveguide grating circuit and a third part(9) including an output waveguide(2a) of the first temperature insensitive arrayed waveguide grating circuit other than the first part. The second temperature insensitive arrayed waveguide grating module is separated into a second part(8b) including an input waveguide(1b) of the second temperature insensitive arrayed waveguide grating circuit and the third part including an output waveguide(2b) of the second temperature insensitive arrayed waveguide grating circuit other than the second part.
Patent KR-20090082297-A (KR)
Title: Safety service method using location information
Inventor: HAN NAM YONG
IPC: H04W4/02
Filed: 2008-01-23
Abstract: A safety service method using location information is provided to legally perceive information on a user's peripheral persons at the time when a missing case occurs as well as the user's location information, thereby quickly and exactly solving the missing case. Location information data on a certain place is obtained together with date information and time information(103). Information on all of wireless mobile communication terminals existing within a certain range based on a location of the certain place is obtained in order near to a reference position(104). The data is protected, and data inquiry is carried out through legal procedures(105). The data is encoded to prohibit access of an unauthorized person. The encoded reference information and encoded peripheral terminal information are stored in a DB for protection.
Patent KR-20090089133-A (KR)
Title: Gas respirator
Inventor: LIM NAM TAEK
IPC: A62B18/08
Filed: 2008-02-18
Abstract: A gas mask having the sweat discharge part is provided, which enables to perform the chemical warfare training and increases the practical combat strength. A gas mask having the sweat discharge part comprises: a valve part(5) of the elastic material which forms a hole on the center while cleansing the polluted air; a hose(6) combined with the hole of the valve part; a sweat discharge part mounted on the lower part of the gas mask(10); a gas mask hood formed in the lower part of gas mask; and a sweat discharge hole which is inserted into one side of hose and is protruded.
Patent KR-20090090066-A (KR)
Title: Control method for electronics stability program in a vehicle
Inventor: LIM EUN SEONG
IPC: B60W30/02
Filed: 2008-02-20
Abstract: A method for controlling a body control system of vehicle is provided to maintain constant value of lateral acceleration variance when a driver suddenly turns the direction. A method for controlling a body control system of vehicle comprises: a step of determining the restrictive mode of horizontal acceleration (201); and a step of reducing the speed of vehicle if the horizontal acceleration is over the standard value (205).
Patent KR-20090093157-A (KR)
Title: A Sliding Feeding Unit of Foldoing Door
Inventor: AN JUNG SIK
IPC: E05D15/26
Filed: 2008-02-28
Abstract: A sliding transfer apparatus of a folding door is provided to easily arrange and open up the door because the distance the folding door moves is appropriately amended using the guide unit for the sliding door. A sliding transfer apparatus of a folding door comprises a folding door with a driving unit, a folding door with a movable body, and the guide unit for the folding door with the driving unit(300). The folding door with the driving unit comprises a rope rotating roller(110) which is installed in both upper lateral sides of the door, a roller anchoring unit(120) which supports the rope rotating roller and is U-shaped, a conveying rope which moves along the rope rotating roller, and a guide roller(140) which moves along an upper guide rail(10) anchored on the ceiling surface. The folding door with the movable body comprises a rope fastening unit(210) which is anchored in one side of the conveying rope, and a bracket(220) whereof one side is connected to the rope anchoring unit and the other side is fastened on top of the door. The guide unit for the folding door with the driving unit comprises a guide rail which guides the folding door with the driving unit by anchoring one side of the wire thereof.
Patent KR-20090098462-A (KR)
Title: Adhesion structure of vacuum chuck
Inventor: IM KWON HYUN
IPC: H01L21/68
Filed: 2008-03-14
Abstract: An adhesion structure of a vacuum chuck is provided to clamp a workpiece stably by expanding a workpiece absorption vacuum area by a vacuum absorption groove formed at a supporting projection. An absorption structure of a vacuum chuck(10) includes plural supporting protrusions(11), plural vacuum grooves(12), a vacuum hole(13), a vacuum absorption groove(14), and a vacuum path(15). The plural protrusions and the plural vacuum grooves are arranged in lattice form, and the vacuum hole communicating with the vacuum groove is formed at the upper central portion. The vacuum absorption grooves are formed at the upper portion of the supporting protrusions respectively. The vacuum path is formed at the both sides of the vacuum absorption groove, and connects the vacuum groove with the vacuum absorption groove.
Patent KR-20090100613-A (KR)
Title: Apparatus for processing received packets, method for maintaining network connection, and systmem thereof
Inventor: PARK JU HEE
IPC: H04L29/02
Filed: 2008-03-20
Abstract: PURPOSE: A method for maintaining the network connection with a device for processing received packets and a system thereof are provided to guarantee the network connection during a video streaming service. CONSTITUTION: A method for maintaining the network connection between a server and a client comprises the following steps of: receiving/storing a packet which includes transport streams transmitted through the connected network from the server; determining whether a pre-defined time reaches to cancel the network connection in the server(S302,S303); if so, deleting a specific transport stream among the transport streams within the stored packet(S304); and guaranteeing the network connection by requesting the server to transmit a new packet including the deleted transport stream.
Patent KR-20090100842-A (KR)
Title: Decorative sheet for flooring material and method for preparation thereof
Inventor: KAYAHARA TOSHINARU
IPC: B44C3/02
Filed: 2008-03-21
Abstract: PURPOSE: A decorative sheet for flooring materials and a preparing method thereof are provided to show excellent adhesive strength by a simple heat-lamination. CONSTITUTION: A decorative sheet for flooring materials comprises a decorative sheet intermediate, and a synthetic resin layer. The decorative sheet intermediate includes one or more layers laminated on a base sheet. The decorative sheet intermediate consists of a pattern forming layer, transparent adhesive layer, transparent resin layer, and transparent surface protecting layer on the base sheet. The synthetic resin layer is laminated on the rear side of the base sheet. The synthetic resin layer is 150μm or thicker in thickness. The base sheet and synthetic resin layer contain polypropylene resin in them respectively. The decorative sheet for flooring materials are prepared by heat-laminating the decorative sheet intermediate and synthetic resin layer.
Patent KR-20090102283-A (KR)
Title: Washing machine
Inventor: BANG HEA YOUNG
IPC: D06F37/26
Filed: 2008-03-26
Abstract: PURPOSE: A device for lifting laundry is provided to raise the laundry by using fluid pressure, mechanical unit in the bottom part or pneumatic, and to offer convenience after dehydrating the laundry. CONSTITUTION: A device for lifting laundry includes a pipe, a laundry supporting stand, and a container, an iron wire, and a motor etc. The laundry supporting stand is lifted by a bolt and a nut. The pipe connected with the laundry supporting stand lifts the laundry. The pipe is lifted by using the iron wire. The device for lifting the laundry is connected with the nut in the container.
Patent KR-20080088443-A (KR)
Title: Functional liquid supplying apparatus, liquid droplet ejection apparatus, method for manufacturing electro-optical apparatus, electro-optical apparatus, and electronic apparatus
Inventor: HAYASHI TAKAYUKI
IPC: B41J2/175
Filed: 2008-03-27
Abstract: A functional liquid supply apparatus, a liquid droplet ejection apparatus, a method for manufacturing an electro-optical apparatus, an electro-optical apparatus, and an electronic apparatus are provided to supply functional liquid to each sub tank even when functional liquid in a main tank is exhausted, by the operation of an auxiliary pressure applying unit and branch channel opening and closing units. A functional liquid supply apparatus comprises plural sub tanks(121), a main tank(181), functional liquid channels(126,127), a buffer tank(123), an auxiliary pressure applying unit, and plural branch channel opening and closing units. The buffer tank is inserted into the main channel. The auxiliary pressure applying unit supplies the functional liquid in the buffer tank to each sub tank when the main tank is replaced with a new one. The branch channel opening and closing units supplies the functional liquid, supplied from the main tank or the buffer tank by pressure, to each sub tank by performing opening and closing operations.
Patent KR-20090109662-A (KR)
Title: Television microcomputer error recovery method
Inventor: YU SANG UK
IPC: H04N5/44
Filed: 2008-04-16
Abstract: PURPOSE: A television micom error recovery method for recovering the error of a micom is provided to reset the micom generating error about generating the reset pulse and recover the error automatically by transmitting and receiving data and signal between a main micom and a sub micom. CONSTITUTION: A main power of a main micom is supplied and interrupted to a main power unit according to a control signal of a sub micom. A reset IC generates reset pulse to the main micom according to the on/off of the switched mode power supply. The signal is received from a key input unit through reset IC. The error of the main micom is recovered whenever the received data of the infrared pulse is inputted to the main micom and the sub micom. The sub micom transmits received data to the main micom in an operation mode(S130).
Patent KR-20090109756-A (KR)
Title: A spindle motor
Inventor: YOO YOUNG SUN
IPC: H02K5/15
Filed: 2008-04-16
Abstract: PURPOSE: A spindle motor is provided to prevent a stopper and a rotation axis from being damaged by inserting the stopper through an insertion hole after inserting a bearing and the rotation axis. CONSTITUTION: A recording medium is mounted in a rotor case(180). A rotation axis(160) supports the rotor case. A pair of bearings(130) rotatably supports the rotation axis. A bearing holder(120) receives the pair of bearings. The bearing holder has an insertion hole corresponding to the interval between the pair of bearings. The bearing holder is fixed in a plate(110). The stopper is inserted into the insertion hole of the bearing holder to prevent the separation of the rotation axis. An armature(140) forms an electric field by the external power. A thrust washer(150) reduces the friction when the rotation axis is rotated.
Patent KR-20090110503-A (KR)
Title: Shape Steel Transfer Direction Conversion Apparatus
Inventor: JEONG HYEON SUK
IPC: B65G47/22
Filed: 2008-04-18
Abstract: PURPOSE: A shape steel transfer direction conversion apparatus is provided to reduce transferring time by rapidly converting the progressive direction of the shape steel without a separate space in transferring a shape steel. CONSTITUTION: A shape steel transfer direction conversion apparatus comprises a first transport unit(10), a second transport unit(20), and a transfer converting unit(30). The first transport unit and the second transport unit transfer the shape steel in a pre-processing direction or a post-processing direction. The transfer converting unit is formed between the first transport unit and the second transport unit. The transfer converting unit transfers the shape steel from the first transport unit to the second transport unit or from the second transport unit to the first transport part.
Patent KR-20090115519-A (KR)
Title: Anisotropic Conductive Film Having A Optimum Elastic Restitution Property And Circuit Board Using The Same
Inventor: HAN YONG SEOK
IPC: C08K9/02
Filed: 2008-05-02
Abstract: PURPOSE: An anisotropic conductive film is provided to maintain indentation characteristic even though the pressure after compression is removed, and to secure high adhesive property and electricity reliability when electrically connecting substrates or an electronic part and a circuit board. CONSTITUTION: An anisotropic conductive film includes a thermoplastic resin for film formation, an acrylate-based thermosetting monomer, a hardening initiator, conductive particles and a release film. An elastic recovery index(ε) defined by the formula: ε =(L2/L1) has a value satisfying 0.04<=ε<=0.15. In chemical formula, L1 is the length extended when the anisotropic conductor film in which 60~80 % hardening is progressed is drawn by 5 kgf/cm^2 tensile force; and L2 is the length shortened when 5 kgf/cm^2 tensile force is removed. The acrylate-based thermosetting resin is a radical-polymerizable resin having a functional group polymerizable by radicals such as an acrylic monomer and methacrylic monomer.
Patent KR-20090116324-A (KR)
Title: Sport climbing apparatus
Inventor: BAEK SUN PIL
IPC: A63B27/00
Filed: 2008-05-07
Abstract: PURPOSE: A rock climbing structure is provided, which enables female or children to practice rock climbing regardless of a place and secures safety of the play facility. CONSTITUTION: A rock climbing structure comprises lots of perpendicular frames(10) built vertically; lots of horizontal frames(20) which connect the upper end of the perpendicular frame; lots of the upper frames(30); lots of the intermediate frames(40) which connect the perpendicular frame and horizontal frame; lots of the holders(70) which are fixed to the side of the perpendicular frame, the horizontal frame, the upper frame, and intermediate frame; and a connecting member(50) which connects the perpendicular frame, the horizontal frame, the upper frame, and intermediate frame.
Patent KR-20090116909-A (KR)
Title: Camera module focus test apparatus
Inventor: LEE JONG DAE
IPC: H04N17/00
Filed: 2008-05-08
Abstract: PURPOSE: A camera module inspecting and focus adjusting device is provided to efficiently accurately process a series of camera module inspecting processes by one process. CONSTITUTION: A camera module inspecting and focus adjusting device includes a base(10), a socket frame(40), a socket board(41,42), a collet unit(20), a rotation axis, and a rotation plate(31). The base comprises the first, second and third driving units. The socket frame is rotated by the first driving unit. The socket board is on both sides of the socket frame. The socket board is elevated by the second driving unit and mounted on a camera module.
Patent KR-20090118161-A (KR)
Title: Communication system where uses ultra wideband pulse amplitude modulation, and driving method thereof
Inventor: KWAK KYUNG SUP
IPC: H04L25/02
Filed: 2008-05-13
Abstract: PURPOSE: A communication system and a driving method thereof are provided to improve stability and performance of a communication system by using two narrowband interference suppression waveforms. CONSTITUTION: A communication system(10) using ultra wideband pulse width modulation includes a signal generator, a narrowband interference waveform detecting part(20), a narrowband interference suppression waveform generating part(30), and a signal transmitter. The signal generator generates a data signal having a first frequency by using a system clock and a series. The narrowband interference waveform detecting part detects a narrowband interference waveform which gives interference influence to an original signal. A narrowband interference suppression waveform generating part generates two narrowband interference suppression waveforms which suppress the detected narrowband interference waveform. A data signal generated from the signal generator is converted into the two narrowband interference suppression waveform shape. A transmitting part obtains a signal through a receiving antenna.
Patent KR-20090118268-A (KR)
Title: Apparatus for fixing a wire of a wire controlled mobile platform
Inventor: BAE SUNG JUNE
IPC: B63B9/06
Filed: 2008-05-13
Abstract: PURPOSE: A wire fixing device for a self-controlling movable device using wire control is provided to make the self-controlling movable device move smoothly using wire control by preventing wire from being twisted. CONSTITUTION: A wire fixing device for a self-controlling movable device using wire control comprises a fixing unit(110), a rotating member(120), a connecting unit(130), and a pulley(140). The fixing unit is screwed up in the stud bolt. The rotating member is mounted on the fixing unit to be rotated in the longitudinal direction of the stud bolt as an axis. The connecting unit is fixed on the rotating member. The pulley is installed on the connecting unit and the wire hangs on the pulley.
Patent KR-20090118321-A (KR)
Title: Process for preparing cyclohexanone
Inventor: OH IN CHUL
IPC: C07B35/04
Filed: 2008-05-13
Abstract: PURPOSE: A process for preparing cyclohexanone is provided to simplify a reaction process by simultaneously proceeding hydrogenation and dehydrogenation in one reactor, and to effectively control the reaction heat of a high temperature generated during hydrogenation. CONSTITUTION: A process for preparing cyclohexanone comprises a step of performing hydrogenation and dehydrogenation of phenol in the presence of a catalyst. An inactive solvent is further added together with the phenol. The catalyst comprises palladium and sodium as an active component. The hydrogenation and dehydrogenation is performed by one-step continuous process using a fixed bed type reactor.
Patent KR-20090121527-A (KR)
Title: Recycling method of silicon wafer and its recycled divice
Inventor: PARK HAN YOUNG
IPC: H01L21/02
Filed: 2008-05-22
Abstract: PURPOSE: A recycling method of a silicon wafer and its recycled device is provided to maintain a surface as a mirror through uniform stripping by removing layers one by one with a chemical method without physical impact to the surface of the wafer. CONSTITUTION: A recycling method of a silicon wafer and its recycled device is comprised of the steps: colleting a disused silicon wafer and cleaning and drying the surface of the wafer(S1); forming a protective film by processing the rear side in which the circuit of a silicon wafer is not formed through annealing coating(S2); chemical-etching the surface in which the circuit of the silicon wafer in reverse procedure of forming semiconductor film(S3); and cleaning the etching-silicon wafer and polishing the surface(S4).