baber/WOPTO huggingface dataset:
Patent KR-20070002033-A (KR)
Title: Process for micro-grooving a polymer alignment layer for a liquid crystal display
Inventor: CLEMONS GREGORY S
IPC: G02F1/1337
Filed: 2005-03-31
Abstract: A process is disclosed for imprinting microgrooves in a polymer layer to create an alignment layer for a liquid crystal display. In one embodiment, the process comprises providing a transparent substrate having a polymer film applied on one side thereof, providing a tool having a contact surface, the contact surface having a plurality of microgrooves formed thereon, and pressing the contact surface against the polymer film. Additional embodiments are also disclosed and claimed. ® KIPO & WIPO 2007
Patent KR-20070021194-A (KR)
IPC: H05B44/00
Filed: 2005-06-10
Abstract: 적어도 발광층을 포함하는 유기 화합물 박막이 양극과 음극의 사이에 배치되어서 이루어지는 유기 일렉트로루미네슨스 소자이다.  양극 또는 음극의 시트 저항을 이용하여, 단일 발광면 내에서의 휘도, 또는 색채의 분포가 시간경과에 따라 변조하도록 구동된다.  예를 들면, 양극 및 음극의 적어도 한쪽에 2 이상의 접속부를 설치하고, 이들 접속부에 각각 전압을 인가함과 동시에, 접속부 마다 인가하는 전압의 진폭, 주파수, 위상, 오프셋의 적어도 1종을 변조한다.  이것에 의해, 단일 발광면에서 예를 들면 파도치는 것과 같은 휘도 변조, 색 변조가 가능한 완전히 신규한 유기 일렉트로루미네슨스 소자가 실현된다.   
     
     유기 일렉트로루미네슨스 소자, 발광면, 오프셋, 위상, 주파수, 색 변조
Patent KR-20070022089-A (KR)
IPC: H04L9/32
Filed: 2005-06-08
Abstract: 변환 부호화 가능 콘텐츠의 구성요소들에 대한 다수의 암호 무결성 검사값을 발생시키기 위하여 단일 암호 무결성 검사를 사용하기 위한 방법이 개시된다. 일 실시예에서, 콘텐츠를 위한 단일의 암호 무결성 검사가 초기화 되는데(501), 여기에서 상기 콘텐츠는 복수의 구성요소들을 포함한다. 암호 무결성 검사가 복수의 구성 요소들 중의 적어도 하나에 대해 완료되면, 암호 무결성 검사는 상기 복수의 구성요소들 중의 적어도 하나를 위하여 기록된다(503)는 것을 이해해야 한다. 상기 단일의 암호 무결성 검사는 상기 복수의 구성요소들 중 적어도 하나의 구성요소를 위한 암호 무결성 검사값을 발생시키기 위하여 완료된다(505).
Patent KR-20070015629-A (KR)
Title: Method for manufacturing wire for correcting a set of t
Inventor: KIM IN JAE
IPC: A61C7/00
Filed: 2007-01-16
Abstract: A manufacturing method of a wire for correcting a set of teeth is provided to prevent the change of the color of a transparent metal material by applying a parylene film after applying a transparent metal material on a wire for correcting a set of teeth. The manufacturing method of a wire for correcting a set of teeth includes the steps of: manufacturing a metal wire with a metal alloy material; chemically etching the surface of the metal wire(21) and performing heat treatment; vacuum depositing metal material(23) on the surface of the metal wire; vacuum depositing transparent metal oxide film(24) on the metal material vacuum deposed on the surface of the metal wire; and forming a transparent parylene film(25) on the transparent metal oxide and then performing heat treatment.
Patent KR-20080068212-A (KR)
Title: Optical drop cable of concentric type
Inventor: YOO YOUNG DEAK
IPC: G02B6/46
Filed: 2007-01-18
Abstract: A concentric type optical drop cable is provided to be easily handled and save a manufacturing unit cost during installing a small pipe by simplifying a structure since the number of components is small in comparison with a conventional method. A concentric type optical drop cable(100) includes at least one light transmission core(110), a reinforcing member(120), and a coating(130). A light travels through an inside of the light transmission core. The reinforcing member encompasses the light transmission core and protects the light transmission core from external force. The coating encompasses the reinforcing member by being attached to the reinforcement member as single body. The coating and the reinforcing member withstand at least load above 1kg per 10cm, has a light source below 0.2dB under the condition of a diameter of 20mm.
Patent KR-20080068264-A (KR)
Title: System and method for interpretation service provided using telephone
Inventor: KIM KANG GU
IPC: H04W4/24
Filed: 2007-01-18
Abstract: An interpretation service supply system using a telephone and a method thereof are provided to prestore a connectable telephone number in a user's terminal so that the user can more conveniently receive an interpretation service by connecting with an interpreter in a one-touch way by only pressing a select key. A relay device(20) comprises as follows. A data receiver(21) receives an interpretation service request signal by connecting with a user's terminal and an interpreter's terminal. A customer authenticator(22) confirms a telephone number of an interpretation user to check whether the user is registered as a member. A DB(24) stores personal information including the user's telephone number information, interpretable languages, telephone numbers of assisting interpreters as well as information on internal interpreters capable of being directly connectable. A distributor(23) connects the user with an interpreter when the user is authenticated as the member.
Patent KR-20070092601-A (KR)
Title: Ground fault detection device for motor driving circuit
Inventor: GUNJI KEITA
IPC: H02P27/08
Filed: 2007-01-23
Abstract: A ground fault detection device for a motor driving circuit is provided to detect easily a ground default with a simple circuit structure without lowering efficiency of an inverter circuit. An inverter circuit(3) includes upper and lower switching element groups(Q1-Q6) connected in a bridge and output sides connected to phases of a motor. Plurality of current detection resistances(Ru,Rv,Rw) are connected between the lower switching elements of the inverter circuit and the ground. A switching control circuit repeats a first powering period for powering a motor(4) by applying the current to the upper switching element, the motor, and the lower switching element, a first regeneration period for applying the regeneration current to a closed circuit including the lower switching element group, the current detection resistances, and the motor, a second powering period for powering the motor by applying the current to the upper switching element, the motor, and the lower switching element, and a second regeneration period for applying the regeneration current to the closed circuit including the lower switching element group, the current detection resistances, and the motor. A current detection circuit detects values of the current applied to the current detection resistances during a switching control. When the current value detected in the first regeneration period is more than a predetermined current value, it is determined that a ground default occurs in connection lines between the inverter circuit and the motor.
Patent KR-20070078806-A (KR)
Title: Vacuum sewer system
Inventor: LINDROOS GUNNAR
IPC: E03D3/10
Filed: 2007-01-29
Abstract: A vacuum sewer system is provided to secure enough vacuum level to control a discharge valve and a water valve effectively and timely by installing an active buffer device. The vacuum sewer system contains a sewage container, a sewer pipe(3) connected to the sewage container by a discharge valve(2), a vacuum generator making the inside of the sewer pipe vacuous, a controller(5) controlling the discharge valve, and a vacuum buffer device which is an active buffer device(10) connected to a primary pipe(31) between the controller and a check valve(32) and functioning as a vacuum booster or a pressure equalizer to secure enough vacuum level to open a discharge valve and a water valve(8).
Patent KR-20080071283-A (KR)
Title: Methods and apparatuses for adjusting thresholds of transmission envelope detector
Inventor: KU YOUNG MIN
IPC: G06F1/26
Filed: 2007-01-30
Abstract: Methods and devices for adjusting thresholds of a transmission envelope detector are provided to increase immunity to noise inputted to the devices by adjusting the thresholds or a difference between the thresholds of the transmission envelope detector after serial communication is started. A transmission envelope detector(211), which is called as a squelch detector, generates a first direction signal when a voltage level of a received first input signal is higher than a first threshold voltage level. A data receiver(27) is enabled by responding to the first direction signal and receives the first input signal. The transmission envelope detector changes the first threshold voltage level into a second threshold voltage level after the first direction signal is generated. The transmission envelope detector generates a second direction signal when the voltage level of a received second input signal is higher than a second threshold voltage level. The transmission envelope detector restores the first threshold voltage level from the second threshold voltage level when power supplied to the transmission envelope detector is cut off after the first threshold voltage level is changed into the second threshold voltage level.
Patent KR-20080076363-A (KR)
Title: Prepatch circuit
Inventor: LEE JEONG HUN
IPC: G11C11/4076
Filed: 2007-02-15
Abstract: A prepatch circuit is provided to reduce layout area and the number of global lines, by arranging data inputted sequentially in parallel, by using a rising edge and a falling edge of one strobe signal. A buffer part includes a first buffer(240) and a second buffer(242) buffering data inputted sequentially in response to a strobe signal. A data shift part includes a first shift part(260) and a second shift part(264). The first shift part shifts data inputted through the buffer and then arranges the data in parallel in response to the strobe signal. The second shift part shifts data inputted through the second buffer and then arranges the data in parallel in response to the strobe signal. The first buffer buffers the data by being synchronized to a first rising edge of the strobe signal, and the second buffer buffers the data by being synchronized to a first falling edge of the strobe signal.
Patent KR-20080076443-A (KR)
Inventor: KIM JUNG RYEOL
IPC: F24C15/16
Filed: 2007-02-16
Abstract: A multipurpose gas cooker is provided to achieve a uniform inner heat transfer and to cook various foods by installing a radiation heat transmitting plate just above a gas burner and a heating plate at a top surface of a housing. A multipurpose gas cooker(100) comprises the followings: a housing(110) constituting a main body; a gas burner(130) installed at a lower part of the housing, to heat upside; a radiation heat transmitting plate installed just above the gas burner, to transmit the heat generated from the gas burner uniformly to an inside of the housing; a food accommodating barrel(150) of a cylindrical shape received as a drawer through a side of the housing to be located above the radiation heat transmitting plate, in order to accommodate food; and a heating plate(115) installed at a top surface of the housing to accommodate the food or a food container, in order to heat the food or the food container by heating by an internal radiation heat generated from the radiation heat transmitting plate.
Patent KR-20080078283-A (KR)
Title: The development of 'ip over iso7816' based a smartcard
Inventor: JUNG MIN SOO
IPC: G06K19/07
Filed: 2007-02-23
Abstract: An ISO 7816 communication protocol matching function for a transmission control protocol/Internet protocol based smart-card is provided to shorten a developing time by simplifying a conventional complicated processing routine. A smart web server processes a packet transmitted from a terminal device. The transmitted packet is transmitted as having a combination type of an APDU(Application Protocol Data Unit) and the transmission control protocol/Internet protocol. A network device driver is defined as a terminal. A java card is defined as a WebUSIM. States of a response signal and a flag value are described as below. SYN=1 denotes a connection request. ACK=1 denotes a response acknowledgement. PSH=1 denotes transmission completion of all data. FIN=1 denotes termination of a transmission control protocol connection. RST=1 denotes re-connection of a transmission control protocol.
Patent KR-20080083228-A (KR)
Title: Apparatus and method for managementing digital right management contents in portable terminal
Inventor: HAM DONG EUP
IPC: G06F21/10
Filed: 2007-02-23
Abstract: A method and an apparatus for managing DRM(Digital Right Management) contents in a mobile terminal are provided to store information on DRM contents, which is stored in an external memory, in an internal memory of the mobile terminal and manage the information to prevent the DRM contents from being used when the information stored in the internal memory is different from the information stored in the external memory. License information of DRM contents, stored in an external memory, is updated when the license of the DRM contents is extinguished. Information on the updated data is stored in an internal memory of a terminal. When a user attempts to use the DRM contents(301), it is determined whether the license information stored in the external memory is changed by using the information stored in the internal memory(309). It is determined whether the user is able to use the DRM contents according to whether the license information is changed(313,315).
Patent KR-20080078986-A (KR)
Title: Plasma processing apparatus and plasma processing method
Inventor: TAUCHI SUSUMU
IPC: H01L21/3065
Filed: 2007-02-26
Abstract: A plasma processing apparatus and a method thereof are provided to increase a selection width of a kind of etching gas by performing etching to C12 gas at a temperature less than 60 °C and at a low pressure. A plasma processing apparatus includes a process chamber, a sample frame(112), and a heating means. The process chamber is disposed in a vacuum vessel(101). Plasma is formed inside the process chamber. The sample frame is disposed at a lower portion in the process chamber. A sample with a metal layer of high melting point being a process target by plasma is mounted on a upper surface of the sample frame. The heating means heats a surface of a member facing the plasma in the process chamber to greater than a process temperature of the sample. The plasma is formed in the vacuum vessel to process the sample under a condition of a pressure having 0.1 Pa in the process chamber.
Patent KR-20080079439-A (KR)
Title: The control device of motor and the method using the fuzzy velocity compensator
Inventor: KIM YOUNG SEOK
IPC: H02P21/14
Filed: 2007-02-27
Abstract: A device and a method for controlling a motor using a fuzzy velocity compensator are provided to control the motor through a program without additional hardware by rapidly accomplishing a command velocity according to a parameter change or disturbance. A device for controlling a motor includes a fuzzy velocity compensator(160) and a fuzzy controller(170). The fuzzy velocity compensator compares a command velocity with an estimation velocity to calculate an error and then corresponds to a velocity change or a load change while minimizing a velocity estimation error. The fuzzy controller compares the estimation velocity with the command velocity by estimating a velocity and a position of an IPMSM(Interior Permanent Magnet Synchronous Motor) rotor by using a current detected through a current detector(150), compares the current with an actual current to change a voltage by a voltage equation, applies the voltage to an IPMSM through an inverter, and supplies an estimation position to a current controller(130).
Patent KR-20080083855-A (KR)
Title: Variable grain size separator having multi step structure
Inventor: KIM YONG JIN
IPC: G01N27/72
Filed: 2007-03-13
Abstract: A variable grain size separator having a multi step structure is provided to adjust magnetic field force between acceleration nozzles and a collision plate and control a grain size of particles which are attached to the collision plate by forming electrodes between the acceleration nozzles and the collision plate and applying voltage to the electrodes. A variable grain size separator having a multi step structure comprises a housing(110), acceleration nozzles(175a,175b,175c), and collision plates(115a,115b,115c). The housing has an inlet(100) and an outlet(135). The acceleration nozzles are installed in the housing and formed with nozzle holes(180a,180b,180c). The collision plates are placed at rear ends of the acceleration nozzles so that particles(140a,140b,140c) contained in the gas moving through the nozzle holes collide against the collision plates. The collision plates are placed at the rear ends of the acceleration nozzles. Electric field is formed between the acceleration nozzle and the collision plate to adjust the size of the particles attached to the collision plate. Electrodes(170a,170b,170c) are formed between the acceleration nozzle and the collision plate. The electric field is formed by applying voltage to the electrodes. An ionizing device(105) charges the particles contained in the gas with electric energy supplied from a power source(185).
Patent KR-20080083990-A (KR)
Title: Tweeter of coaxial speaker
Inventor: KIM BYOUNG WAN
IPC: H04R3/00
Filed: 2007-03-14
Abstract: A tweeter of a coaxial speaker is provided to control a sound pressure freely by controlling a resistor value of a variable resistor. A tweeter of a coaxial speaker includes a tweeter unit(21), a supporter(22), a frame(23), a wire(24), a variable resistor(25), and a lower supporter(26). The tweeter unit is vibrated by an input current and generates a sound pressure. The supporter supports the tweeter unit. The frame protects the tweeter unit. The wire is inserted into the inside of the supporter, and applies a current to the tweeter unit. The variable resistor changes a resistor value by rotation of the supporter. The lower supporter is inserted into the supporter, and fixes a resistor value of the variable resistor.
Patent KR-20070094526-A (KR)
Title: Production method of prestressed steel girder
Inventor: WATANABE HIROSHI
IPC: E01D2/02
Filed: 2007-03-16
Abstract: A production method of a prestressed steel girder is provided to ensure having low designed moment since the preflexion load applied to an I-steel is reduced, thereby reducing the use of splice plate and the thickness of a flange. A production method of a prestressed steel girder comprises the steps of installing jacks(3a~3c) on a plurality of concentrated loading points(P1~P3) of an I-steel, bending the I-steel by preflexion process, pouring concrete around a flange of the I-steel, removing the preflexion load after hardening, and introducing compressive force on the poured concrete. The production method is characterized by calculating each design load for the concentrated loading points; classifying the processes of loading on the I-steel by each jack in multiple steps; respectively setting objective load on each concentrated loading point for each step, while setting the actual load on each concentrated loading point within a range of tolerance of each objective load by controlling the jack; and approaching the objective and actual loads to the design load as the step goes on for the final loading with the loads that are almost close to the design load on each concentrated loading point.
Patent KR-20080088712-A (KR)
Title: Conductive ink composition and method of forming conductive pattern using the same
Inventor: KIM JANG SUB
IPC: C09D11/00
Filed: 2007-03-30
Abstract: A conductive ink composition, and a method for forming a conductive pattern by using the composition are provided to reduce the manufacturing cost of a conductive pattern and to increase the oxidation stability of a conductive pattern. A conductive ink composition comprises 40-80 wt% of a nonaqueous mixture solvent; 15-50 wt% of a copper nanoparticle; 0.01-5 wt% of a dispersant; and 1-20 wt% of a wetting agent. Preferably the nonaqueous mixture solvent comprises a first solvent having a viscosity of 0.1-5 mPa.s at 25 deg.C; a second solvent having a viscosity of 15-40 mPa.s at 25 deg.C; and a third solvent having a vapor pressure of 10-250 mmHg at 25 deg.C. Preferably the copper nanoparticle has an average diameter of 1-100 nm.
Patent KR-20080090197-A (KR)
Title: A crystallized recombinant heparinase i and the method for crystalizing the same
Inventor: HAN YOUNG HYUN
IPC: A61P35/00
Filed: 2007-04-04
Abstract: A crystallized recombinant heparinase I having heparin-neutralizing and angiogenesis-inhibiting effects is provided to facilitate X-ray crystallography and improve crystallinity, so that the three-dimensional structure of recombinant heparinase I is easily identified. A crystallized recombinant heparinase I produced from Bacteroides thetaiotaomicron VPI-5482 is prepared by using hanging-drop vapor diffusion method using reservoir solution containing precipitating agent and buffer solution, having pH 2.0-8.0 at 15-25 deg. C for 1 day to 1 week, wherein the recombinant heparinase I is prepared by fusing 6 histec fusions with a protein in the carboxyl terminal without deletion of amino acid residue in the amino terminal; and the precipitating agent is 1.0-2.4M of ammonium sulfate and the buffer solution is 1-5% citric acid solution.
Patent KR-20080092076-A (KR)
Title: Revegetation techniques using by boring and pots method in rock slopes
Inventor: MA HO SEOP
IPC: E02D17/20
Filed: 2007-04-11
Abstract: A vegetation technique used in rock slopes using borings and pots is provided to form a vegetation area on the rock slope by inserting the pots in the boring made on the rock slope. A vegetation technique used in rock slopes using borings and pots includes the steps of: making the borings on the rock slope; inserting the pots in the borings to make a vegetation area on the rock slope. When making the boring on the ock slope, the boring is inclined at 510° and 15 to 100 cm deep. The pot has a diameter ranging from 100 to 500mm to be inserted in the boring and has a circle or square shape.
Patent KR-20080093694-A (KR)
Title: A belt tension control device of linear motion guide
Inventor: LEE SONG HUN
IPC: B25J19/00
Filed: 2007-04-18
Abstract: An apparatus for adjusting tension of a belt of linear motion guides is provided to adjust easily tension of the belt by rotating a tension adjusting screw along lock and unlock directions. An apparatus for adjusting tension of a belt of linear motion guides includes a main body, a moving block reciprocated along the main body, and a belt driver(500) for moving the moving block through the belt. The moving block includes belt tension adjusting units(440,450) for adjusting tension of the belt. Each of the belt tension adjusting units includes a case coupled with the moving block, a guide pulley for guiding the belt, and a pair of tension rollers, which are rotatably implemented at both sides of the case so as to adjust the tension of the belt coupled with the guide pulley.
Patent KR-20080094246-A (KR)
Title: A nonvolatile memory device, memory sysem having its and method of lsb reading the same
Inventor: HWANG SANG WON
IPC: G11C16/26
Filed: 2007-04-19
Abstract: A non-volatile memory device, a memory system having the same and a LSB(Least Significant Bit) reading method of the same are provided to perform recovery operation for wrong-read LSB data. According to a non-volatile memory device having a memory cell capable of performing LSB(Least Significant Bit) program and MSB(Most Significant Bit) program, a memory core(110) performs read operation and program operation of the memory cell. A read state machine(120) controls the memory core to perform LSB read operation or MSB read operation according to a read command and an address inputted from the outside. An error detect module(130) generates an error signal by detecting an error in the LSB data read from the memory cell during the LSB read operation. An LSB recover read state machine(140) controls the memory core to perform LSB recovery operation different from LSB operation of the read state machine in response to the error signal.