baber/WOPTO huggingface dataset:
Patent KR-20070119869-A (KR)
Title: Method for removing water present in substrate
Inventor: LEE OK JOO
IPC: B01D53/28
Filed: 2006-06-16
Abstract: A method for removing water presenting in a substrate is provided to remove water presenting on hydrophilic surfaces of hard carbon particles or activated carbon particles or in pores thereof by reacting water with a metal precursor of metal oxides, thereby replacing water into metal oxides such as titania. A method for removing water presenting in a substrate comprises the step of contacting and reacting a metal precursor that reacts with water to form a metal oxide with water of the substrate. The method further comprises the step of heat-treating a resulting material after performing the step of contacting and reacting a metal precursor with water of the substrate. The water is present in pores in a porous substrate or on a hydrophilic surface of a hydrophilic substrate. The method comprises reacting water presenting in the substrate with the metal precursor to modify a position of the water that has been presented in the substrate with a metal oxide. The method comprises restraining additional adsorption of water by hydrating all positions in the substrate onto which water can be adsorbed and reacting the water with the metal precursor, thereby reforming the all positions in the substrate onto which water can be adsorbed with a metal oxide.
Patent KR-20070001801-A (KR)
Title: Liquid cyclone
Inventor: YAMAMOTO HIROAKI
IPC: B03B5/00
Filed: 2006-06-21
Abstract: A liquid cyclone is provided to keep a swirling state at the inner and outer sides of a cylinder body, to form an air core in the cylinder body, and to prevent the air from flowing into the clean fluid. The liquid cyclone(1) is composed of a body(2) comprising a cylindrical part(2a) and a conical part(2b) of which the diameter is gradually reduced from the lower side of the cylindrical part; a treatment solution introducing port(2c) connected to the cylindrical part; a foreign material discharge port(2d) formed by opening the lower side of the conical part; an upper case(3) temporarily storing the clean fluid; an outlet pipe(4) connected to the upper case disposed at the upper side of the body in the same concentric circle of the body; a cylinder body(6) formed with a mesh-shaped peripheral surface and inserted into the inner peripheral part of the outlet pipe from the upper case with keeping a predetermined gap; and an outflow braking unit(7a) formed at an inner outlet of the upper case of the outlet pipe by an annular body(7) surrounding an inner protruded part of the upper case of the cylinder body.
Patent KR-20080001371-A (KR)
Title: Method of manufacturing a flash memory device
Inventor: KIM DO YOUNG
IPC: H01L21/8247
Filed: 2006-06-29
Abstract: A method for manufacturing a flash memory device is provided to stabilize a threshold voltage of a cell and to prevent a punch-through effect by forming an ion implantation region within an isolation layer and performing a post-annealing process. An ion implantation region for adjusting a threshold voltage and a punch block are formed within a semiconductor substrate(100) by performing a first ion implantation process. A tunnel oxide layer(104) and a conductive layer(105) for floating gate are formed on the semiconductor substrate. A trench(106) for isolation layer is formed by etching selectively the conductive layer for floating gate, the tunnel oxide layer, and the semiconductor substrate. An SOD layer(108) is formed on a bottom surface of the trench. An impurity region(109) is formed within the SOD layer by performing a second ion implantation process. An insulating layer(110) is formed on an entire structure including the SOD layer and an annealing process is performed. Further, the first ion implantation process is performed by using BF2 in order to ion implantation area for adjusting the threshold voltage.
Patent KR-20080001931-A (KR)
Title: Liquid crystal display device and method for fabricating the same
Inventor: AHN JI YOUNG
IPC: G02F1/136
Filed: 2006-06-30
Abstract: An LCD(Liquid Crystal Display) device and a manufacturing method thereof are provided to reduce a level difference in a boundary area between the upper and lower parts of gate lines by forming a narrower width of a second gate line than a first gate line in the upper part of the firs gate line, thereby preventing the leakage of light. An LCD device comprises first and second substrates, a first gate line and a data line(41,44), a second gate line(41b), a TFT(Thin Film Transistor), and a pixel electrode. The first and second substrates are opposite to each other with a predetermined interval. The first gate line and the data line are formed vertically and horizontally on the first substrate to define a pixel area. The second gate line has a narrower width than the first gate line and is laminated in the upper part of the first gate line. The TFT is formed with a gate electrode(41a), a source electrode(44a), and a drain electrode(44b) in the intersection of the first gate line and the data line. The pixel electrode is formed on the pixel area to contact the drain electrode.
Patent KR-20070009440-A (KR)
Title: Radiography system and transfer board moving apparatus
Inventor: IZUHARA AKIRA
IPC: A61B6/00
Filed: 2006-07-13
Abstract: A radiography system and a transfer board moving apparatus are provided to improve efficiency of repairing and installation processes. A radiography table(4) moves a transfer board(601) having an object from a stretcher(6), and supports the moved transfer board(601). A scanner(2) acquires raw data of the object by scanning the object mounted on the transfer board(601) which is supported by the radiography table(4) within a radiography space. An image of the object is generated based on the raw data acquired by the scanner(2). A middle table(501) supports the transfer board(601) moved from the stretcher(6). A transfer board moving unit(502) moves the transfer board(601) supported by the middle table(501) to the radiography table(4) so that the transfer board(601) is supported by the radiography table(4).
Patent KR-20070012265-A (KR)
Title: Character input device and method using directional key
Inventor: KIM MYUNG SOO
IPC: H04M1/23
Filed: 2006-07-21
Abstract: A character input apparatus using direction keys and a method thereof are provided to enable a user to simply input characters and easily input every character through smaller number of times of manipulation. A character input key(2) includes an up key, a down key, a left key, a right key, and a center key. A code table stores character codes of basic consonants and single vowels allocated correspondingly to the character input key(2) so as to be selected by inputting the character input key(2) two times. When the character input key is inputted two times, a controller(1) first selects a corresponding character code from the code table, and if the selected character code is a basic consonant and when a double consonant conversion manipulation is subsequently inputted from the character input key(2), the controller(1) converts the selected character code into a double consonant character code. When the selected character code is a single vowel and if a subsequently inputted key is the same single vowel manipulation, the controller(1) converts the corresponding single vowel into a middle vowel. In the state of the single vowel or the middle vowel, when a different vowel is inputted, the controller(1) forms a diphthong by combining them.
Patent KR-20080013290-A (KR)
Title: Identification method of diamond using x-ray diffraction
Inventor: SONG OH SUNG
IPC: G01N23/20
Filed: 2006-08-08
Abstract: A method for identifying diamond using X-ray diffraction is provided to distinguish natural diamond from synthetic diamond by visualizing a stress region inside the diamond by radiating X-ray. A method for identifying diamond using X-ray diffraction comprises the steps of: mounting a diamond to be identified on a sample holder of an X-ray diffractometer, radiating X-ray according to an appropriate diffraction condition for the diamond, and detecting a diffracted image resulting from the X-ray diffraction.
Patent KR-20070021964-A (KR)
IPC: H01H13/70
Filed: 2006-08-18
Abstract: 본 발명에 따른 시트 스위치 모듈은, 회로 기판과, 이 회로 기판에 마련된 적어도 하나의 중앙 접점과, 이 중앙 접점의 둘레에 배치되는 적어도 하나의 주변 접점과, 이 주변 접점 상에 배치되고 각 중앙 접점에 접촉 가능하게 배치된 적어도 하나의 스프링과, 이 스프링을 피복하는 시트 부재를 구비하며, 상기 시트 부재는 스프링을 피복 유지하는 도광성(導光性) 시트에 의해 구성되고, 상기 회로 기판 상에 배치되는 광원으로부터 출사(出射)되는 광을 상기 스프링의 상면을 따라 도광(導光)하는 것이다.
Patent KR-20080019129-A (KR)
Title: Method and system for payment electronic cash via mobile communication network
Inventor: PARK JUN DONG
IPC: H04W12/06
Filed: 2006-08-25
Abstract: A system and a method for processing electronic cash payment in the mobile network are provided to process the payment using electronic cash charged in a smart card mounted on a mobile terminal by receiving payment authentication in the mobile network. A smart card(32) is charged with a predetermined amount of electronic cash, provides card authentication information, which is a signature value of the smart card, and requests a payment approval to process the payment using the electronic cash through the mobile network. A mobile terminal(30) is mounted with the smart card, requests the payment approval through the network based on the card authentication information stored in the smart card when the payment approval using the electronic cash is requested, and processes the payment and offsets a payment amount from the electronic cash charged in the smart card when the payment is completed. A payment authentication system completes the payment by receiving and authenticating the card authentication information of the smart card, and requests the mobile terminal to offset the payment amount. The payment authentication system includes a payment management server(36) and an authentication server(38).
Patent KR-20080019420-A (KR)
Title: Light emitting diode package
Inventor: KIM JI YEONG
IPC: H01L33/62
Filed: 2006-08-28
Abstract: An LED package for improving a lighting error in an LED chip having an upper/lower electrode structure is provided to obtain durability enough for electrical heat shock by arranging additionally a wire between a die bond epoxy and a bottom surface of a lead frame. A plurality of lead frames(5,7) including a pair of leads from receiving electric power are formed at both sides of a substrate(3). A diode chip(13) is mounted on one lead of the leads by using a conductor, to emit the light. A first wire(17) is formed to connect electrically an upper electrode of the diode chip to the other lead of the leads. A second wire(19) is formed to connect the conductor formed at the lower electrode of the diode chip with one lead of the leads. A mold(15) is used for forming an exterior by molding the diode chip and the first and second wires.
Patent KR-20080019464-A (KR)
Title: Upper substrate for liquid crystal panel, liquid crystal panel using the same and manufacturing method thereof
Inventor: BANG YUNG IL
IPC: G02F1/1335
Filed: 2006-08-28
Abstract: An upper substrate for a liquid crystal panel, the liquid crystal panel using the same, and a manufacturing method thereof are provided to form micro lens arrays on an upper substrate directly for refracting the lights projected to light confining areas to pixel areas, thereby enabling brightness of the liquid crystal panel to be increased. An upper substrate for a liquid crystal panel comprises a transparent substrate(10), multiple micro lens, a space layer(50), and a transparent electrode(60). The micro lenses have higher refractive indexes than the transparent substrate, and are deposited on the transparent substrate with lens shapes repeatedly. The space layer is deposited on the transparent substrate or the micro lens and formed with resin series. The transparent electrode is laminated on the space layer. The space layer ha glass transition temperature of more than 250‹C. A high refractive layer(20) has higher refractive indexes than the transparent substrate and is deposited on one surface where the micro lenses are formed.
Patent KR-20080022454-A (KR)
Title: Semiconductor package having test pad on both side of substrate and method for testing thereof
Inventor: SONG EUN SEOK
IPC: H01L21/60
Filed: 2006-09-06
Abstract: A semiconductor package having a test pad on both sides of a substrate and a testing method of the same are provided to reduce a size of a substrate by altering a test solder ball into a test pad. A semiconductor chip is loaded on a substrate(102). A printed circuit pattern is formed on the substrate. A semiconductor chip loading unit(104) is formed on an upper surface of the substrate. A solder ball pad(106) is formed at a lower part of the substrate. A test pad(110) is formed at a lower part and the upper part of the substrate. A plurality of solder balls(114) are attached only on the solder ball pad. The test pad is smaller than the solder ball pad. The test pad includes an insulating layer for covering an upper part thereof.
Patent KR-20080023516-A (KR)
Title: Core with high cooling capability and cooling method thereof
Inventor: YUN BYUNG HEUN
IPC: B29C45/73
Filed: 2006-09-11
Abstract: A cooling core with high cooling capability and a cooling method thereof are provided to facilitate cooling of an injection-molded product having thick wall, since a refrigerant for cooling performs heat exchange with the entire surface of an outer core, while preventing direct inflow of the refrigerant to the product. A cooling core for a plastic injection-molding mold, comprises an outer core and an inner core. The outer core comprises an outer core body(61) which is open to one side to have a cavity inside and a screw coupling part(63), and an O-ring support portion. The inner core comprises a dual pipe portion(80) comprising an inner pipe(81) and an outer pipe, a truncated-conical fore end portion(71) where the inner pipe penetrates, a lower end portion having a screw coupling part(75) on the outside and the dual pipe portion penetrating on its center, and a through hole(87) formed on the outer pipe between the fore and lower end portions. The inner core is screwed with the outer core with its fore end inserted to the cavity of the outer core. Refrigerant, which is water or compressed air, flows in the inner pipe of the dual pipe portion for cooling the core.
Patent KR-20080023521-A (KR)
Title: Suspension system for an automobile
Inventor: AN JAE HYUNG
IPC: B60G15/07
Filed: 2006-09-11
Abstract: A suspension system for a vehicle is provided to improve riding comfort of an occupant by absorbing and attenuating various vibration and impact, which are transferred from a road surface during driving, by stages. A suspension system for a vehicle comprises a shock absorber(100) and a bump stopper(200) installed at an upper side of the shock absorber. The shock absorber includes a piston rod(120) which is installed in a cylinder(110) filled with fluid. A fluid path(121) is formed lengthwise along the piston rod by passing through the piston rod. A rod(300) has a lower end coupled to an upper side of the bump stopper installed on an upper end of the piston rod. An operating plate(310) is formed at an upper side of the rod and is installed in a reservoir tank(400) in which fluid is filled. A spring(500) is installed between the bottom surface of the reservoir tank and a lower surface of the operating plate.
Patent KR-20080025610-A (KR)
Title: Iris recognition method and apparatus for thereof
Inventor: KO JONG GOOK
IPC: G06K9/00
Filed: 2006-09-18
Abstract: An iris recognition method and an apparatus for the iris recognition method are provided to detect the iris accurately and efficiently even though an eye is covered by eyebrows or an eyelid in an image of the eye. An iris recognition method includes a step of receiving an image of an eye(S100) and filtering the image with a threshold value to obtain a binary image(S105), a step of searching candidate central search regions for the pupil center using histogram information of the binary image(S110), a step of considering points belonging into the candidate central search regions in the binary image as candidate pupil center points and performing a masking operation on concentric circles obtained by varying the radius of a circle having each of the candidate pupil center points as a center point using eight pupil boundary mask templates to detect the boundary and the center point of the pupil(S115), and a step of performing a masking operation on concentric circles obtained by varying the radius of a circle having the detected center point of the pupil as a center point with six iris boundary mask templates to detect the boundary of the iris(S120).
Patent KR-20080030812-A (KR)
Title: Rubber connctor for manhole and form of construction work
Inventor: LIM JEONG HWAN
IPC: E03F3/04
Filed: 2006-10-02
Abstract: A rubber connector for a manhole and a construction method thereof are provided to preclude waste water or underground water from being flown through a combined area between a connector and a manhole branch pipe by placing a water swelling waterproof rubber packing at the combined area of the manhole branch pipe. A rubber connector with a circular type is made of rubber having excellent water tightness. The connector includes a front part(10) and a rear part(20). At least one water swelling waterproof rubber packing(30) is mounted among projections, and the front part is integrated at the manhole wall when constructing the manhole. The rear part is placed at the other side of the front part and extended to the outside of the manhole wall with predetermined length. A manhole branch pipe(200) is inserted in the manhole wall. The inner diameters of the front part and the rear part are gradually larger toward the rear part.
Patent KR-20080033568-A (KR)
Title: Method for managing computer related equipment using automatic check program and storage medium thereof
Inventor: BAE JUN TAE
IPC: G06F11/30
Filed: 2006-10-12
Abstract: A method for managing a computer related equipment by using an automatic check program and a storage medium thereof are provided to inspect performance of a computer related equipment periodically and automatically, and report a result of inspection to a management company promptly, thereby promptly analyzing and treating problems of the computer related equipment. If managing a computer related equipment is started, a management program requests input of an ID and a password for login(210,220). The management program requests to set an inspection period for inspecting the computer related equipment(230). The management program receiving the inspection period of the computer related equipment judges whether current time is the inspection period(240). If so, the management program inspects performance of the computer related equipment in accordance with predetermined items(250). The management program notifies a result of inspection to a manager through a manager computer, and stores the result of inspection on a predetermined storage device(260). The management program notifies to judge whether the result of inspection is to be notified to a management company of the computer related equipment(270). If the manager allows to notify the result of inspection to the management company, the management program notifies the result of inspection to the management company through a short message service or electronic mails so that a server of the management company stores the received result of inspection(280).
Patent KR-20080033740-A (KR)
Title: Passive optical network repeater and passive optical network system using the repeater
Inventor: PARK HYUNG JIN
IPC: H04B10/07
Filed: 2006-10-13
Abstract: A PON(Passive Optical Network) repeater and a passive optical network system using the same are provided to remotely monitor transmission of a light signal in a CO(Central Office) by allowing a PON repeater to transmit values of light intensity of light signals in each section to an OLT(Optical Line Terminal) through radio communication. The first optical coupler(310) splits a downstream signal into a downstream optical modulation signal and an upstream white light source and outputs them, and receives an amplified upstream light modulation signal and outputs it as an upstream signal. The first amplifying unit(320) amplifies the downstream optical modulation signal split from the first optical coupler. The second amplifying unit(330) separates the paths of the upstream optical modulation signal and the upstream white light source split by the first optical coupler, amplifies them, and transmits the amplified upstream optical modulation signal to the first optical coupler. A pump laser(350) supplies a pump light for signal amplification to the first and second amplifying units. The second optical coupler(340) couples the downstream optical modulation signal amplified by the first amplifying unit and the white light source amplified by the second amplifying unit, outputs it, and transmits the upstream optical modulation signal to the second amplifying unit. A light power splitting unit(360) outputs power of an output signal of the second optical coupler, outputs it to a plurality of optical lines, combines upstream optical modulation signals applied via the plural optical lines, and transmits the same to the second optical coupler.
Patent KR-20080036386-A (KR)
Title: Curtain air-bag
Inventor: MOON KYUNG CHANG
IPC: B60R21/233
Filed: 2006-10-23
Abstract: A curtain air bag is provided to rapidly and stably inflate a cushion by orderly arranging expansion parts of the cushion such that compressed gas is equally supplied to the expansion parts. A curtain air bag comprises a cushion(80), an inflator(60) and a gas supply part. The cushion is installed in a vehicle and is deployed into a portion between an occupant and a vehicle door when the internal pressure of the cushion increases. The inflator supplies compressed gas to the cushion in case of a vehicle collision. The gas supply part is connected to the inflator and allows the compressed gas to be discharged from the inflator to the inside of the cushion. A plurality of expansion parts(83a,83b,84a,84b,85a,85b) are provided in the cushion to receive the gas from the gas supply part.
Patent KR-20080037487-A (KR)
Title: Liquid crystal display and manufacturing method of the same
Inventor: KIM JANG HYUN
IPC: G02F1/1335
Filed: 2006-10-26
Abstract: A liquid crystal display device is provided to improve a transmissivity of the LCD and to prevent the texture generation by forming electric field in a notch formed in a cut pattern. A liquid crystal display device includes a first substrate(100); a pixel electrode(150) formed on the first substrate and having a pixel electrode cut pattern(151); a second substrate opposite to the first substrate; a common electrode(250) formed on the second substrate, with a common electrode cut pattern(252); and a first 1/4 wavelength plate formed at least one portion of the pixel electrode cut pattern and the common electrode cut pattern adjacent to each other, and a second 1/4 wavelength plate formed at a portion corresponding to the first 1/4 wavelength plate on the common electrode, the first and second 1/4 wavelength plates being adapted on the pixel electrodes.
Patent KR-20080039136-A (KR)
Title: Trouble ticket operating system of communication system
Inventor: HWANG EI YOUNG
IPC: H04L12/24
Filed: 2006-10-31
Abstract: A trouble ticket operation system for a communication network is provided to enable a manager to confirm the fault occurrence history of a communication network easily by transmitting the fault occurrence information of the communication network to the manager's PC connected to a messenger server. A trouble ticket operation system for a communication network comprises a central server(130), an SMS(Short Message Service) server(150), and a messenger server(170). The central server collects and transmits the fault occurrence information of each element of the communication network. The SMS server receives fault occurrence information from the central server and transmits a short message containing the received information. The messenger server receives the short message from the SMS server and transmits it to a manager's PC.