baber/WOPTO huggingface dataset:
Patent KR-20070000363-A (KR)
Title: Improved coupling device independent of differential speed
Inventor: GROGG JOHN A
IPC: F16H48/00
Filed: 2006-06-27
Abstract: A differential coupling device for a vehicle is provided to substantially reduce a time period until the coupling device is shifted from a disengaged condition to an engaged condition. A pressurized fluid source includes a pumping element having a rotor(61) for pumping a pressurized fluid in response to rotation of the rotor. A stationary plenum assembly(51) coupled to a rotatable housing(13) defines a pumping chamber, and the pumping element is disposed within the pumping chamber to pump the pressurized fluid into a high pressure fluid passage. A drive member transmits rotational movement from the rotatable housing to the rotor of the pumping element. The rotatable housing has a hub portion(41) defining an outer cylindrical surface, and the stationary plenum assembly is disposed in a surrounding relationship about the outer cylindrical surface of the hub portion.
Patent KR-20080001774-A (KR)
Title: Method for fabricating of organic electro-luminescence display device
Inventor: LEE JOON SUK
IPC: H05B33/10
Filed: 2006-06-30
Abstract: A method for manufacturing an organic electro-luminescence display device is provided to prevent a first electrode from being short-circuited to a second electrode by controlling a gas ratio while forming a buffer layer under a separator. Plural sub-pixels are defined on a first substrate(300). A first electrode(310) is formed on the first substrate. A buffer layer(315) is formed on an edge region of the first electrode. The edge region defines respective sub-pixels. During a buffer layer forming process, an amount of ammonia gas is maintained to be greater than the amount of a silane gas by more than three times. A separator(325) is formed on the buffer layer. An organic light emitting layer(320) is formed on the first electrode. A second electrode(330) is formed on the organic light emitting layer. The second electrode is divided into respective sub-pixels by the separator.
Patent KR-20070004434-A (KR)
Title: Electron beam drift correction method and electron beam writing method
Inventor: IIZUKA OSAMU
IPC: H01L21/027
Filed: 2006-07-03
Abstract: An electron beam drift correction method and an electron beam writing method are provided to reduce the number of drift correcting processes in spite of the turbulence. Period is changed and a beam drift of an electron beam is firstly corrected at each elapse of the period(S102 to S112). The beam drift of the electron beam is additionally corrected in case of the variation of values of predetermined turbulence elements regardless of the first beam drift correcting process(S202 to S210). At least one or more selected from a group consisting of an outer pressure value, a temperature value, a magnetic value, a flow rate of cooling water and a voltage value of a power source are used as the values of the predetermined turbulence elements.
Patent KR-20080003498-A (KR)
Title: Apparatus and method for controlling audio volume in digital device
Inventor: LEE MYUNG GWON
IPC: H04Q9/00
Filed: 2006-07-03
Abstract: An apparatus and a method for controlling audio volume in a digital device are provided to increase an audio volume value if an audio volume up key is inputted in a state when an audio volume value is a preset reference value, and generate and transmit a control signal, for audio volume up of an external connection device, to the external connection device through a wireless or wired interface, so that a user can more quickly control volume to desired audio volume level. An amplifier amplifies an audio signal outputted to an external connection device. A controller(15) variably controls audio volume by controlling the amplifier. If an audio volume up key is inputted in a state when an audio volume value is a preset reference value, the controller increases the audio volume value, generates and outputs a control signal for increasing the audio volume of the external connection device. Inherent identification information assigned to the external connection device and the audio volume up key value are included in the control signal.
Patent KR-20080005004-A (KR)
Title: The synthesis method and catalyst for methylchloride to light olefins
Inventor: LEE SOON YEEL
IPC: B01J21/12
Filed: 2006-07-07
Abstract: A method for preparing light olefins is provided to produce light olefins with high yield and selectivity and to replace an inexpensive olefin preparation process by naphtha cracking because methyl chloride obtained from natural gas is used as a raw material. A method for preparing light olefins includes the steps of: bringing a silicoaluminophosphate(SAPO) molecular sieve into contact with methyl chloride to prepare light olefins; inactivating at least a part of the silicoaluminophosphate(SAPO) molecular sieve as a carbonaceous material which is deposited on at least a part of the silicoaluminophosphate(SAPO) molecular sieve; regenerating the inactivated silicoaluminophosphate(SAPO) molecular sieve; and bringing the regenerated silicoaluminophosphate(SAPO) molecular sieve into contact with methyl chloride. A content of the carbonaceous material deposited on the regenerated silicoaluminophosphate(SAPO) molecular sieve is 10wt% or less.
Patent KR-20080015692-A (KR)
Title: A novel process for preparing 3-amino-5-fluoro-4-dialkoxypetanoic acid ester
Inventor: SHIN HYUN IK
IPC: C07C229/20
Filed: 2006-08-16
Abstract: A method for preparing 3-amino-5-fluoro-4-dialkoxypentanoic acid ester is provided to purify an intermediate easily without requiring an extremely low temperature condition, and thus be suitable for mass production. A method for preparing a compound of the formula 6 includes the steps of: (a) deprotecting a compound of the formula 3 to prepare a compound of the formula 4; (b) reacting the compound of the formula 4 with R^1OC(=O)OR^3 to prepare a compound of the formula 9; and (c) reacting the compound of the formula 9 with NH(R^4)(R^5). In the formulae, each of R^1 and R^3 independently represents an alkyl group, each of R^2s represents an alkyl group, or forms a dioxolane or dioxane group together with oxygen atoms bound to the R^2s, each of R^4 and R^5 independently represents a hydrogen, trialkylsilyl, arylmethyl, or 1-arylethyl group, and P represents a protecting group.
Patent KR-20080017550-A (KR)
Title: Digital broadcasting receiver and contents processing method of data broadcasting thereof
Inventor: SEO KWANG MIN
IPC: H04N5/00
Filed: 2006-08-21
Abstract: A digital broadcasting receiver and a method for processing data broadcasting contents therein are provided to enable a user to store desired contents in a memory in the middle of watching contents of a BWS(Broadcasting Web Site) and to regenerate and watch the stored contents when necessary. If the user of a digital broadcasting receiver selects a BWS channel through a key input part in the middle of data broadcasting(S411), the digital broadcasting receiver displays received BWS contents on the screen of a display part(S413). While watching the displayed contents, the user searches for contents to store. If the user selects desired contents through the key input part(S415), a storage selection part intercepts the reception of the data related to the selected contents(S419). The storage selection part creates a group label to manage the selected contents(S421). Based on the directory information of the selected contents, the storage selection part creates a mapping table to store the selected contents(S423). The storage selection part stores the selected contents in a memory according to the created mapping table(S425). If the storage of the selected contents are completed, the storage selection part displays the completed state through the display part(S427).
Patent KR-20070062901-A (KR)
Title: Apparatus and method for modular multiplication using chhinese remainder theorem and carry save adder
Inventor: KOO BON SEOK
IPC: H04L9/28
Filed: 2006-08-25
Abstract: A modular multiplication device based on CRT and a CSA, and a method thereof are provided to perform RSA public key encryption at high speed, and realize a small area and low power consumption by using the CRT and the CSA. A multiplier register(130) stores and shifts a multiplier to right. A booth recorder(140) outputs a multiplicand determined according to a condition by using information inputted from the multiplier register and multiplicand information. The CSA comprises the first CSA(110) adding the multiplicand output from the booth recorder to a sum/carry of a previous round and the second CSA(120) adding a modular partial sum of a redirection table(160) to the sum/carry output from the first CSA. 2-bit adders(150,170) calculate and reflect carry generation to the next round. A plurality of multiplexers control a 1-bit input value according to an input signal. Two w-bit adders(180) calculate the final result value from an interim result value of the CSA.
Patent KR-20080021992-A (KR)
Title: Semiconductor package having metal patterned connection film and method for fabricating the same
Inventor: SHIM JONG BO
IPC: H01L23/48
Filed: 2006-09-05
Abstract: A semiconductor package having a metal patterned connection film and a method for fabricating the same are provided to connect upper and lower semiconductor chips using the metal patterned film, without using a chip interposer. A substrate(210) has at least one substrate connection terminal(211) formed on an upper surface thereof and plural solder ball pad(231) formed on a lower surface. A first semiconductor chip(230) is flip-chip bonded to the substrate, and a second semiconductor chip(270) is mounted on the first semiconductor chip. A connection film(100) connects the first and second semiconductor chips, and has an adhesive layer(170) adhered to the first semiconductor chip and a metal patterned layer(150). The metal patterned layer is connected with the substrate connection terminal via a first wire.
Patent KR-20080024715-A (KR)
Title: Slit coater
Inventor: KWON SEONG
IPC: H01L21/027
Filed: 2006-09-14
Abstract: A slit coater is provided to apply liquid chemical with uniform thickness onto a substrate, and to easily discharge air within a cavity in an initial stage where the liquid chemical is filled, without being affected by pressure change within the cavity. A slit coater has a slit nozzle(100) comprising an elongated body for spraying liquid chemical onto a substrate, a cavity(112) filled with the liquid chemical inside, and a discharge port(113) spraying the liquid chemical on a lower side of the cavity. The body has a plurality of cavities, each of which has an air vent(114a,b,c) on an upper top, and one of which has a liquid chemical injection port(116). The body comprising left and right counterparts, includes a first body(110) having a plurality of triangular cavities, and a second body(120) fitted to the first body facing its one plane to one side of the first body. The cavity comprises a main cavity(112b) formed in the center of one side of the first body, and a plurality of sub cavities(112a,112c) formed on the opposite sides of the main cavity.
Patent KR-20080025251-A (KR)
Title: Front mount structure of exhaust pipe and muffler for vehicle
Inventor: HAN HAK SON
IPC: F01N13/00
Filed: 2006-09-15
Abstract: A front mount structure of an exhaust system for a vehicle is provided to secure maximum local strength at a hanger bracket when natural vibration of the exhaust system is introduced into a vehicle body, thereby minimizing the transmission of the vibration for silent running. A front mount structure of an exhaust system for a vehicle includes a hanger bracket(20) mounted with an exhaust pipe(6) and formed in the approximately hexagonal box shape with fixing elements(22), and front and rear brackets(24,26) for securing maximum strength. Rubber elements(66,68) are positioned between the hanger bracket and a vehicle body as insulators.
Patent KR-20080028165-A (KR)
Title: Bidet
Inventor: LEE YOUNG GIL
IPC: E03D9/08
Filed: 2006-09-26
Abstract: A bidet is provided to heighten the effects of massage and acupressure and to have an acupressure function by installing an acupressure device attached with a cam to a seat of a bidet and pressing the lower part of a body such as the hips or the inside of a thigh of a user using the rotation of the cam. A bidet comprises a seat(100) coupled to the upper part of a toilet bowl to let a user sit down, a nozzle installed to spray cleansing water to the hips of a user from the lower part of the seat, and an acupressure device installed to one side of the seat to press the lower part of the body or the back of a user including the hips and the inside of a thigh before or after using a bidet and composed of a motor(110) connected with a controller controlling the operation of a bidet and an eccentric cam(200) connected with the motor to change the rotation movement of the motor into the vertical shaking movement.
Patent KR-20070120410-A (KR)
Title: Appratus for supplying chemical for semiconductor equipments, monitoring chemical supply and supplying chemical with monitoring capabilities
Inventor: KIM DOO YONG
IPC: H01L21/304
Filed: 2006-09-29
Abstract: A chemical supply apparatus for semiconductor equipment is provided to shorten an interval of process time and reduce the quantity of an unnecessarily wasted cleaning solution by including a chemical supply apparatus used in a cleaning process such that the chemical supply apparatus is an in-line system. A chemical valve(131) adjusts the quantity of supplied chemicals, connected to a chemical supply pipe. A DIW(deionized water) valve(132) adjusts the quantity of supplied DIW, connected to a DIW supply pipe. A chemical flowmeter(141) measures the quantity of supplied DIW flowing through the DIW supply pipe. A DIW flowmeter(142) measures the quantity of supplied DIW flowing through the DIW supply pipe. A mixture solution of the chemical and DIW flows through a mixture supply pipe connected to the end of the chemical supply pipe and the end of the DIW supply pipe. A heater block heats part of the mixture supply pipe. A DIW heater heats the end of the DIW supply pipe.
Patent KR-20070098429-A (KR)
Title: A method for decoding a video signal
Inventor: JEON YONG JOON
IPC: H04N13/00
Filed: 2006-10-02
Abstract: A method for decoding a video signal is provided to efficiently decode and encode the video signal by defining an inter-view synthesis prediction identifier indicating whether to acquire a picture of a virtual view point. A view identifier indicating a view point of a picture is acquired from a video signal(S310). Information about a current picture and information about a picture located in another view point are acquired by using the view identifier(S320). The video signal is detected by using the information of the picture located in the another view point(S330). The view identifier is acquired from a header region of the video signal.
Patent KR-20080031580-A (KR)
Title: Method and apparatus for access data in digital apparatus
Inventor: SEO HYO WEON
IPC: G11B20/10
Filed: 2006-10-04
Abstract: A method and an apparatus for data access in a digital device are provided to control data signal processing to be done sequentially from the inner periphery to the outer periphery of a disk, so that a user can get the data in a desired sequence. A method for data access in a digital device comprises the steps of: putting an inputted command on standby, wherein the command is a temporary data reading command saved in a storage medium requested by a user(S20,S21); arranging an address associated with the standby command in sequence(S23); transferring the associated command to an associated drive based on the arranged sequence(S24,S25); receiving the data associated with the command from the associated drive and temporarily storing the data(S26); and outputting the stored data based on the command input sequence(S27).
Patent KR-20060113852-A (KR)
Title: Accumulator with a membrane having wave formed membrane cap or multiple number of membranes
Inventor: LEE JAE KEUN
IPC: F15B1/04
Filed: 2006-10-07
Abstract: An accumulator including a membrane having a membrane cap with wave patterns or several membranes is provided to absorb an instantaneous pressure change of working oil. A membrane has a membrane cap(6). In the membrane cap, wave patterns are formed on a contact surface of the membrane and such membranes are mounted to an accumulator. A membrane(9) which does not have a membrane cap and omits a hole for installation of a membrane cap at a central portion thereof is mounted. An impact absorbing pad(10) is inserted between the membranes or a gas such as nitrogen gas or working oil is filled between membranes.
Patent KR-20080034660-A (KR)
Title: Ultrasound system and method for forming ultrasound image
Inventor: NAM SANG GYU
IPC: A61B8/13
Filed: 2006-10-17
Abstract: An ultrasound system and a method for forming an ultrasound image are provided to increase the resolution of the ultrasound image without reducing a frame ratio. An ultrasound system(100) for forming an ultrasound image includes a probe(110), a scan line setting unit(120), a beam former(130), a frame forming unit(140), a storing unit(150), a composition image forming unit(160), and a display unit(170). The probe includes a transducer array(112) composed of a plurality of transducers. The probe transmits and receives an ultrasound signal according to a scan line which is changed whenever a frame is changed so as to form the plurality of frames for the spatial compounding. The scan line setting unit includes a scan line group setting unit(121) and a control unit(122). The frame forming unit forms the plurality of frames corresponding to each scan line group based on a receipt signal.
Patent KR-20080038553-A (KR)
Title: Catalyst for cracking of ethylenedichloride
Inventor: BAE JONG WOOK
IPC: B01J23/745
Filed: 2006-10-30
Abstract: A catalyst for pyrolysis of ethylene dichloride is provided to obtain a high conversion rate of ethylene dichloride and a high selectivity of vinyl chloride in a low temperature range of 300 deg.C or lower by performing a pyrolysis reaction of ethylene dichloride on the catalyst, and solve problems caused by the generation of coke by carrying out the reaction in a circulating fluidized-bed reactor. A catalyst for pyrolysis of ethylene dichloride is characterized in that at least one active component selected from metal compounds consisting of a manganese compound, a nickel compound, a chromium compound, and an iron compound is supported on a support. The metal compounds are supported on the support in an amount of 0.5 to 10 weight parts based on 100 weight parts of the support. The support is at least one selected from the group consisting of zeolite, alumina, and silica. The zeolite is a ZSM type zeolite, an X type zeolite, a Y type zeolite, an MOR type zeolite, an FER type zeolite, an SAPO type zeolite, or a beta type zeolite. The zeolite is a ZSM-5 type zeolite having an SiO2 to Al2O3 molar ratio of 20 to 500:1. The catalyst for pyrolysis of ethylene dichloride is fired at a temperature of 300 to 800 deg.C.
Patent KR-20070046758-A (KR)
Inventor: LUIZZI JOSEPH M
IPC: A61F13/58
Filed: 2006-10-31
Abstract: 용품을 신체에 고정시키기 위하여 용품의 신체 대향면에, G' [100rad/sec@37℃] /G' [0.1rad/sec@37℃]  ≥ 4.5 및 -20℃ ≤ Tg(℃) ≤ 15℃의 특성을 갖는 접착제를 포함하는 흡수 용품. 
       
     흡수 용품, 접착제, 제거력
Patent KR-20080039074-A (KR)
Title: Method for manufacturing non volatile memory device
Inventor: CHO HEUNG JAE
IPC: H01L21/8247
Filed: 2006-10-31
Abstract: A method of manufacturing a non volatile memory device is provided to double the integration degree by forming a charge storing layer of an independent spacer shape at the inner side of a recess type trench. A device isolation layer(121) is formed on a substrate(120). A trench is formed by etching a part of the substrate. The trench is extended by etching the device isolation layer which is formed at both sides of the trench. A lower part insulation layer(125) is formed on the substrate which is exposed by the extended trench. A first and a second charge storing layer(126A,126B) are formed at the inner side of the trench. An upper insulation layer is formed to cover the first and second charge storing layer. A gate electrode is formed on the insulation layer so as to fill up the trench.
Patent KR-20060131715-A (KR)
Title: Auto mobile boundary layer control air tunnel system
Inventor: SHIN YONG TAE
IPC: B60R19/48
Filed: 2006-12-01
Abstract: An air tunnel system for controlling a boundary layer of a vehicle is provided to cut down fuel cost by reducing air resistance of the vehicle, to design the vehicle variously by decreasing air resistance, and to improve stability during traveling at high speed. An air tunnel system for controlling a boundary layer of a vehicle includes an intake port(1) made of a wire net for sucking air and shutting foreign matters in a lower part of the vehicle during traveling, a shutoff valve(2) opening by receiving pressure from the intake port during traveling and restricting counter flow, and a discharge nozzle(3) having holes of less than 0.5 mm in diameter arranged at the interval of 1 mm and discharging suction air from the intake port. The shutoff valve is opened by increasing pressure of suction air into the intake port in increasing velocity of the vehicle, and air is streamed into the discharge nozzle. Velocity of air from the intake port is converted into pressure energy by forming a passage between the shutoff valve and the discharge nozzle. Air resistance is decreased by forming an air tunnel in discharging pressure energy from the discharge nozzle.
Patent KR-20080050712-A (KR)
Title: Korean squirrel catch system
Inventor: LIM JANG HYUK
IPC: A01M23/00
Filed: 2006-12-04
Abstract: A catching method of Korean squirrels is provided to catch the Korean squirrels which eat a considerable amount of pine nuts effectively and to improve the productivity of the forestry. A balloon receives Helium(He) gas inside. Plural strings having a predetermined length that is higher than the height of a Korean white pine are connected to a part of the balloon. A net having a predetermined area is connected to the upper layer of the middle of the plural strings. Plural strings are connected to a part of the net to be gripped by a person. A reel bunch is connected to the plural strings. The net is widened on the ground to enclose the Korean squirrel, and the plural strings are made to cross each other and to be pulled to the ground.
Patent KR-20080051528-A (KR)
Title: System and method for securing e-mail based on reception
Inventor: LEE SEUNG CHAN
IPC: G06Q50/32
Filed: 2006-12-06
Abstract: A system and a method for securing an email based on reception are provided to enable a receiver client to secure the email without linking with an external mail server or a sender client by making the sender client encode the email with a PKI(Public Key Infrastructure)-based encoding key and making the receiver client decode the encoded email with a decoding key matched with the encoding key. A public key database(145) stores a PKI-based encoding key issued from an authentication server(130) and matched with a mail account. An encoding module(123) checks the mail account of a mail server(110) receiving a mail, searches the encoding key matched with the checked mail account from the public key database, and encodes the mail arrived to the checked mail account by using the searched encoding key. A decoding module(125) decodes the encoded mail with a decoding key by receiving the decoding key matched with the encoding key issued from the authentication server from a client(400) and enables the client to view the mail by transmitting the decoded mail to the client.