baber/WOPTO huggingface dataset:
Patent KR-20070115062-A (KR)
Title: Nitride type semiconductor light emitting device
Inventor: MOON WON HA
IPC: H01L33/32
Filed: 2006-05-30
Abstract: A nitride semiconductor light emitting device is provided to obtain a high ESD(ELECTOR STATIC DISCHARGE) tolerance by being operated with a bidirectional bias as a Schottky diode which has a PN-PN structure if a reverse bias is applied, and has a PN structure if a forward bias is applied. A first p-type clad layer(120) having a second n-type clad layer(160) contacted to the anode is formed on the bottom surface of the positive electrode contacting partially. An active layer(140) is formed on the first p-type clad layer. A first n-type clad layer(150) having the second p-type clad layer which is not contacted with the active layer, is formed on the entire bottom surface of the active layer. A cathode(170) is formed to be contacted with the first n-type clad layer and the second p-type clad layer.
Patent KR-20070118491-A (KR)
Title: Disk drive
Inventor: AN YONG MO
IPC: G11B17/04
Filed: 2006-06-12
Abstract: A disc drive is provided to minimize the length thereof in a front-rear direction and to load and unload a disc rapidly. A disc drive comprises a main base(50), a pickup base(52), a tray(88), and a loading motor(78). The pickup base includes an optical pickup(62) moving left and right with respect to a front end of the main base and a turntable(58) rotating a disc. The tray is installed at one side of the main base and moved into and out of the main base by rotating, to load and unload the disc. The loading motor is installed at the main base to rotate the tray and to lift up an end portion of the pickup base with the turntable. The width of the main base in a front-rear direction is greater than that in a left-right direction, and is slightly greater than the maximum diameter of the disc.
Patent KR-20080001194-A (KR)
Title: Method and apparatus for scrolling of multi-items
Inventor: KIM HYUCK
IPC: G06F9/00
Filed: 2006-06-29
Abstract: A method and an apparatus for scrolling plural items are provided to scroll only an item selected by a user when the contents of each of a plurality of items displayed on a display screen are longer than a display region to allow the user to confirm an undisplayed part of the contents of the selected item. A method for scrolling plural items includes a step of selecting one of a plurality of items displayed on a display screen(220), and a step of controlling the display screen to scroll only the selected item(230). When the contents of an item are longer than a display region of the item, only a part of the contents is displayed and a user is informed that only a part of the contents is displayed using a predetermined code(210). The display screen is a touch screen.
Patent KR-20070003669-A (KR)
Title: Red colored film, red colored composition, color filter and liquid crystal device
Inventor: YAMAMOTO MASAYUKI
IPC: C09C3/00
Filed: 2006-06-30
Abstract: Provided are a red colored film which is excellent in the easiness of viewing in sloped direction, a red colored film composition, a color filter containing the colored film, and a liquid crystal display device containing the color filter. The red colored film is such that it satisfies the relation represented by 0.960 < average tanÐ¤ < 1.040, wherein the average tanÐ¤ is an average amplitude transmittance ratio of the ecliptic polarized light incident from the angle sloped by 45 degrees from the vertical direction of the surface of a film, in a wavelength range of 575-635 nm. Preferably the red colored film comprises 100 parts by weight of a red pigment A having a BET specific surface area of 90-140 m^2/g; 10-60 parts by weight of a red pigment B having a BET specific surface area of 70-85 m^2/g; and a pigment carrier comprising a transparent resin, its precursor or their mixture.
Patent KR-20080002413-A (KR)
Title: Method for fabricating liquid crystal display device
Inventor: JUNG SUNG MIN
IPC: G02F1/13
Filed: 2006-06-30
Abstract: A method for manufacturing an LCD(Liquid Crystal Display) device is provided to attach first and second substrates to form a first LCD cell, cut the first and second substrates at a desired size in a scribing process and a braking process, attach a third substrate to the second substrate to form a second LCD cell, and apply the scribing process and the braking process to the third substrate, thereby cutting cleanly the first, second, and third substrates at the desired size without an defect of a cutting process. A method for manufacturing an LCD device comprises the following steps of: preparing first, second, third substrates(111,112,113); attaching the first and second substrates to be opposite to each other; cutting the first and second substrates in a scribing process and a braking process to form an LCD panel; aligning the LCD panel composed of the first and second substrates on the third substrate more than at least two LCD panels and attaching the second and third substrates; and cutting the third substrate in the scribing process and the braking process to complete the LCD panel composed of the first, second, and third substrates.
Patent KR-20080005781-A (KR)
Title: A short dialing and collectcall service system and the method thereof
Inventor: KIM CHAE YONG
IPC: H04M3/44
Filed: 2006-07-10
Abstract: A personalized collect-call type abbreviated number service supply system and an operation method thereof are provided to previously obtain a receiver's permission for a collect call, and to perform communication according to the permission, thereby omitting a process of the receiver confirming a caller and a troublesome process of the caller obtaining the receiver's permission for each call. A wired/wireless telephone(100) enables a caller to receive a collect call service. A wired/wireless telephone provider exchange(200) recognizes that a signal for demanding a collect-call type abbreviated number service is inputted, and connects with a corresponding communication provider's exchange(400). If a call is received from the exchange(200), the exchange(400) confirms whether the caller is a customer who finishes abbreviated number service registration. If so, the exchange(400) calls a receiver by downloading the receiver's telephone number corresponding to an abbreviated number previously registered in a customer DB(340). If the caller is the customer, a data system(300) searches the DB(340) to provide the receiver's telephone number to the exchange(400). A receiver's wired/wireless telephone(500) performs communication with the caller in collect call type.
Patent KR-20080006265-A (KR)
Title: Tile finishing materials and manufacturing method thereof
Inventor: MOON SUNG IN
IPC: E04F19/02
Filed: 2006-07-12
Abstract: A tile finishing material and a manufacturing method of a tile finishing material are provided to have durability and to cut down the manufacturing cost of materials. A tile finishing material(10) includes a tile supporting frame(11) made of plastics having durability and composed of a body(13) supporting the rear side of a tile and having many mortar passing holes(15) to pass mortar to fix the body to a wall, and a tile support(17) supporting the corners of a tile and having a reinforcement support(19) to reinforce the end of the tile support not to be constricted by external force and to arrange tiles supported to the tile supporting frame, and a metal thin film layer made of metal and joined to the surface of the tile supporting frame by adhesives. A manufacturing method of a tile finishing material comprises the steps of: extrusion-molding a tile supporting frame made of plastics using a mold; applying adhesives on the surface of the tile supporting frame; placing a metal thin film layer having the appointed thickness on the surface of the tile supporting frame applied with the adhesives; and perforating a mortar passing hole on the tile supporting frame joined with the metal thin film layer.
Patent KR-20080007767-A (KR)
Title: Programable time switch
Inventor: KIM JOO SUL
IPC: H01H43/06
Filed: 2006-07-18
Abstract: A programmable time switch is provided to improve convenience of a user by enabling a user to set different alarm times for respective days in a week. A set time manipulation button(310) sets a timer set time. A timer set time input button(320) sets the timer set time which is inputted through the set time manipulation button. A set time guide display(330) displays AM(ante meridiem) and PM(post meridiem) indicators and displays the timer set time which is sequentially controlled by the set time manipulation button. A time display(340) includes a reservation time indicator which displays a remaining time to the set time by the set time manipulation button. A programmable time switch includes a display panel(300) and a controller. Different days in a week are allocated into seven of twelve buttons in the set time manipulation button. The controller enables a user to designate a day of a week by selecting one of the seven buttons.
Patent KR-20080008002-A (KR)
Title: Wet tissue having talcum powder and manufacturing apparatus thereof
Inventor: PARK HAN WOOK
IPC: A47K7/00
Filed: 2006-07-19
Abstract: A wet tissue containing talcum powder and a manufacturing apparatus thereof are provided to have the function of baby powder and to enable a user to dispose of baby's excrement easily. One side of folded tissues(2) are overlapped to make the roll textile consisting of a paper, non-woven fiber or a cotton sheet pulled out consecutively. The folded tissues are infiltrated into cosmetic water, cut off and then packed as tissues. Talcum suspension having talcum powder as a principal ingredient is sprayed on the surface of the tissue to leave as a talcum layer in paste phase. The talcum layer in a paste phase is formed by adding talcum powder having a diameter of 300 to 325 mesh into drinking water together with proper amounts of glycerin and a fabric conditioner.
Patent KR-20070098400-A (KR)
Title: Radio communication system, base transceiver station, and extension device
Inventor: MIYAZAKI NAO
IPC: H04L12/911
Filed: 2006-07-19
Abstract: A radio communication system, a base transceiver station, and an extension device are provided to reduce communication costs by effectively usage resources of radio communication units, and to install the extension devices in an area in which optical cables cannot be laid by connecting an IP network by existing metal wires, thereby to allow operation to be performed at a low cost. A radio communication system comprises a plurality of base transceiver stations(103) and a plurality of base transceiver stations(103). The plurality of base transceiver stations(103) and at least one extension device(106) are connected via an IP network(100) that uses the IP. The extension device(106) shares resources of the base transceiver stations(103) by arbitrarily changing a connection relationship between the base transceiver stations(103) and the extension device(106). When a mobile terminal communicates with a core network(101), the extension device(106) uses the resources of one or more of the base transceiver stations(103) by fluctuation in the amount of traffic.
Patent KR-20080008750-A (KR)
Title: Device for bearing earthquake and method of using it
Inventor: KIM YUN HWAN
IPC: E01D19/04
Filed: 2006-07-21
Abstract: A seismic isolation bearing device having a mechanical damper is provided to reduce the earthquake load transferred to a lower structure effectively by dispersing earthquake energy by flexural deformation of an elastic body and to disperse load to each pier by compressive deformation of an elastic body. A seismic isolation bearing device having a mechanical damper comprises an upper plate and a base plate, an upper head and a lower head, an elastic body, a steel bar wedge, a moving device, a steel bar and a bridge bearing, and the upper head, the steel bar and the elastic body having irregularities are installed on the upper plate, the lower head having irregularities is installed on the base plate, and an elastic pad or a pot bearing is installed between the upper plate and the lower plate, wherein the elastic body makes earthquake energy dispersed into deformation energy and thermal energy by the irregularities effect with the lower head to transfer the reduced energy to a lower structure and makes compressive deformation to increase the horizontal spring coefficients and to guide earthquake load to each pier smoothly when a horizontal force acts above the planned earthquake load and displacement occurs beyond the planned displacement of 6cm because the moving device is operated at the 50% level of the planned earthquake load, and the upper head and the lower head make contact with each other after displacement occurs up to 7cm to prevent the fall of the upper structure.
Patent KR-20070014990-A (KR)
Title: Protection apparatus
Inventor: NISHIKAWA MASAHIRO
IPC: H02H5/04
Filed: 2006-07-25
Abstract: A protection apparatus is provided to avoid an abnormal state immediately after operating a thermal fuse by using an electrosensitive fuse with the thermal fuse. A protection apparatus includes a protection circuit(20) connected in series between a power supply(12) and a load(14). The protection circuit has a thermal fuse(16) activated in response to sensing overheat of the power supply and/or load, and an electrosensitive fuse(18) connected in parallel with the thermal fuse and operated at a predetermined operating current. The electrosensitive fuse is operated after the thermal fuse is operated at the predetermined operating temperature.
Patent KR-20080010775-A (KR)
Title: System and method for visiting client management by recognition of identity license for protection of personal information
Inventor: LEE DONG MOON
IPC: G06F15/00
Filed: 2006-07-28
Abstract: A visiting client management system of an identity card recognition type is provided to enable the performance of an automatic process and minimize the exposure of personal information by recognizing the identify card to be marked and to be encoded. An identity recognition unit(10) recognizes and digitalize visitor identity. A terminal device(20) transmits the digitalized visitor identity information to a visitor record server(30). The visitor record server stores the visitor identity information in a database, and processes a marking process about the important personal information to be transmitted to the terminal device. A security manager terminal device(40) provides the visitor identity information to a security manager to perform an approval.
Patent KR-20080012557-A (KR)
Title: Display device and fabricating method thereof
Inventor: LEE MOON HEE
IPC: G02F1/1333
Filed: 2006-08-03
Abstract: A display device and a manufacturing method for the display device are provided to enable different size of flat display modules to be used in the same display device in common by a single shield guide, thereby reducing the production cost and stock cost of parts. A display device comprises a front cover(1), a display module(2), a shield guide(20), a metal shield(11), a substrate(4,5) and a back cover(12). The display module is set in the rear of the front cover. The shield guide is fixed in a side of the display module. The metal shield is positioned by the shield guide. The substrate is received in the inside of the metal shield. The back cover protects the rear of the display module. The metal shield is set in correspondence to a rear portion of the display module.
Patent KR-20070061258-A (KR)
Title: Screen structure for rear projection-type and multi-display apparatus for rear projection-type using the same
Inventor: GHYME SANG WON
IPC: H04N5/74
Filed: 2006-08-10
Abstract: A rear projection screen structure and a rear projection type multi-display apparatus using the screen structure are provided to construct a screen by using polyhedron structures in a perfectly spherical shape in order to constitute 3-dimensional images to completely cover the view of an observer. A rear projection screen structure includes a screen in the form of one of a cube, truncated icosahedron, deltoidal hexecontahedron, and pentagonal hexecontahedron. A rear projection type multi-display apparatus includes a plurality of rear projection screens and a plurality of projectors(1). The rear projection screens are constructed in a 3-dimensional spherical structure to completely cover the view of an observer. The projectors project images to the backsides of the rear projection screens.
Patent KR-20080014518-A (KR)
Title: Electrostatic dissipative polymers and polymer mixtures thereof
Inventor: LEE HWA YONG
IPC: C08K3/08
Filed: 2006-08-11
Abstract: An electrostatic dissipative polymer is provided to exhibit lower surface resistivity and volume resistivity than the conventional aromatic polyether-based thermoplastic polyurethane and have semi-permanent electric characteristics. An electrostatic dissipative polymer is prepared by reacting an ethylene oxide-containing polyether-based polymer, an aliphatic diisocyanate compound, and a C2-10 chain extender containing a primary hydroxyl group or amine group. The aliphatic diisocyanate is used in an amount of 0.90-1.10 moles relative to 1 mole of the total amount of the chain extender and polyether-based polymer. The chain extender is used in an amount of 0.1-30 moles relative to 1 mole of the polyether-based polymer.
Patent KR-20080019459-A (KR)
Title: Dataless test method of memory device
Inventor: KYUNG KYE HYUN
IPC: G11C29/10
Filed: 2006-08-28
Abstract: A dataless test method of a memory device is provided to increase test efficiency by increasing the number of parallel test dies, by increasing the number of memory devices capable of being connected to a tester. A number of registers store a test pattern. A multiplexer part(110) transfers the test pattern to a DQ pad(120) or transfers data of memory cells to the DQ pad, in response to a write test signal. A data input buffer(130) inputs the test pattern transferred to the DQ pad to the memory cells or transfers data of the memory cells transferred to the DQ pad to a comparison part(140), in response to a read test signal. The comparison part compares the test pattern with the data of the memory cells transferred through the data input buffer.
Patent KR-20080019756-A (KR)
Title: Display apparatus for mobile terminal
Inventor: OH MYONG ROCK
IPC: G02F1/167
Filed: 2006-08-29
Abstract: A display apparatus of a mobile terminal is provided to change the exterior design of a mobile terminal variously by using an electronic paper display module, thereby expressing individual designs of a user on an outer case of the mobile phone variously. A display apparatus of a mobile terminal comprises a main display panel(120), a light unit(110) and an electronic paper display module(150). The main display panel is installed in an outer case(130) to display main information. The light unit, which is placed in the case, supplies light to the main display panel. The electronic paper display module is installed at the case. When an electronic filed is applied to the electronic paper display module from the outside based on electrophoresis, black and white colors are displayed on the module according to voltage polarity, that is to say, carbon particles which are black pigments move to a positive pole and titanium oxide particles which are white pigments move to a negative pole. The case includes the upper or lower case of the terminal.
Patent KR-20080020062-A (KR)
Title: System and method for monitoring outdoor advertisement boards
Inventor: OH Q SOOK
IPC: G09F7/00
Filed: 2006-08-30
Abstract: A system and a method for monitoring outdoor AD(ADvertisement) boards are provided to enable an advertiser to check a state of AD board by attaching a barcode to each outdoor AD board, making a monitor recognize the barcode and input the AD board state to a mobile terminal, and constructing an AD board state database in a server connectable through the Internet. A medium ID(101-1~101-n) is attached to each outdoor subway AD boards(100-1~100-n). A portable terminal(200) recognizes the medium ID and a contract information ID related to the AD board corresponding to the medium ID, and collects a monitoring result of each outdoor subway AD board. An AD inquiry server(400) stores the monitoring result of each portable terminal to a database(500) and displays the monitoring result stored in the database. The contract information ID is included in a handbook(110) held by the monitor. The medium ID and the contract information ID are realized in a barcode type.
Patent KR-20080026772-A (KR)
Title: Method for a compression compensating restoration rate of a lempel-ziv compression method
Inventor: PARK SOO HONG
IPC: H04N19/90
Filed: 2006-09-21
Abstract: A compression method compensating the restoration rate of a Lempel-Ziv compression method is provided to shorten a restoration time and compress data irrespective of data size by applying a key-address method, and search for information about data restoration in big-oh capability by referring to key values configured on a hash table. A method for compressing and restoring original data by using a Lempel-Ziv compression method comprises the following steps of: searching for a repeated pattern from pattern information while searching for the pattern information of the original data by using the Lempel-Ziv compression method(S20,S30); configuring a hash table of a key-address method for the repeated pattern if the repeated pattern is searched(S50); and adding data for the restoration of the repeated pattern configured on the hash table to the original data to compress the original data without a loss(S70-S90).
Patent KR-20080029217-A (KR)
Title: Method for providing content download service using encoding/decoding based on neutral secure layer and terminal apparatus therefor
Inventor: PARK JO SUN
IPC: H04N21/433
Filed: 2006-09-28
Abstract: A method for providing a contents download service via neutral security layer based encoding/decoding is provided to activate an internet based contents download service without violating the rights of contents owner, and to satisfy a user's request for a high quality service of the contents. A method for providing a contents download service comprises the following several steps. A user terminal where a neutral security layer based encoding/decoding agent independent of an application program is mounted downloads an encoded contents file from a contents distribution service provider wherein a charge policy or a charge substitution policy like a moving picture advertisement, a web advertisement or an electronic payment is defined in the contents file(S401,S403). If the user executes the downloaded contents file, the agent of the user terminal reads the charge policy or the charge substitution policy of the downloaded contents file(S405). The agent executes a charge payment or a charge substitution payment tool according to the read charge policy or charge substitution policy(S407). The agent decodes the encoded contents file(S409). The application program regenerates the decoded contents file(S413).