baber/WOPTO huggingface dataset:
Patent KR-20070118082-A (KR)
Title: Light guiding plate formed of transparent resin, planar light source, and light guiding plate manufacturing method
Inventor: TAHARA HISASHI
IPC: G02B6/00
Filed: 2006-02-27
Abstract: A light guiding plate is formed by transparent thermoplastic resin and has a first surface, a second surface opposing to the first surface, a first side surface, a second side surface, a third side surface opposing to the first side surface, and a fourth side surface opposing to the second side surface. The first surface has a convex portion and/or a concave portion. The length of the light guiding plate in the longitudinal direction which is the distance between the first side surface and the third side surface is not smaller than 40 mm and not greater than 70 mm. The thickness of at least 80% of the light guiding plate is not smaller than 0.1 mm and not greater than 0.55 mm.
Patent KR-20070112246-A (KR)
Title: Zirconium-coated steel plates and chemical device elements produced with such plates
Inventor: TOTINO ERNEST
IPC: B23K1/19
Filed: 2006-03-09
Abstract: The invention concerns a method for making coated assembly parts for chemical device components including the following successive steps: a) forming an initial assembly comprising a steel support part, typically a plate, a zirconium or a zirconium alloy coating, typically a sheet metal having a dimension approximately that of the steel plate, and at least one brazing material between the support part and the coating, said brazing material being an alloy including silver and copper; b) introducing the initial assembly in a brazing chamber with controlled atmosphere; c) forming a controlled atmosphere inside said chamber; d) heating said assembly up to a temperature not less than the melting temperature of said brazing material. Prior to forming said initial assembly, a titanium or titanium-based alloy coating is deposited on said zirconium (or alloy) coating and said coating is placed such that its titanium-(or alloy-) coated surface is contacted with said brazing material.
Patent KR-20080012296-A (KR)
Title: Method and composition for improving adhesion of organic polymer coatings with copper surface
Inventor: YU ZHIGANG
IPC: C23C22/63
Filed: 2006-05-15
Abstract: The present invention provides an aqueous solution composition for treating copper surface to improve adhesion of organic polymer with copper surface, characterized in that, said aqueous solution composition comprises water-soluble persulfate and the pH of said composition is from 11-14. The present invention further provides a method for improving the adhesion of organic polymer with copper surface by treating said copper surface and a method for preparing an article having a copper surface which is coated with organic polymer coating. The present composition and method are applicable to the adhesion of any polymer coatings, especially, epoxy, phenolic aldehyde, melamine and polyurea resin on copper surface.
Patent KR-20090074930-A (KR)
Title: Lower hinge structure for door
Inventor: JANG SUNG IK
IPC: E05D7/04
Filed: 2008-01-03
Abstract: A bottom hinge structure for a door is provided to prevent fraying phenomenon of a bottom hinge generated by frequent opening/closing of a door, and to easily control the assembly and position of the bottom hinge. A bottom hinge structure for a door is composed of an assembly unit(12), a hinge body(10) fixed to the bottom of a main body through an assembly hole(13) formed in the assembly unit with a bolt, a hinge shaft(20) which is assembled to be penetrated into the hinge body, and is protruded to the upper of the hinge body, a height control member(30) inserted from the upper of the hinge shaft, and a rotation prevention member(40) inserted from the upper of the hinge shaft in which the height control member is assembled.
Patent KR-20090076299-A (KR)
Title: Test handler
Inventor: KIM SU YEON
IPC: H01L21/66
Filed: 2008-01-08
Abstract: A test handler is provided to improve productivity due to reduction a tact time since there is no need to exchange a buffer tray frequently. In a test handler, a test handler comprises a packing tray(130) for receiving chips. The packing tray comprises a tray body(131) and plurality of chip receiving portions(135). A plurality of chip receiving portions individually receives chips while being in the tray boy. More than one support projections are formed on the chip receiving portion. The chips are separated from each other in upward and downward by the support projections and they are received at a place which is separated from the bottom of the tray boy.
Patent KR-20090078141-A (KR)
Title: Manufacture-method of necklace
Inventor: HAN CHANG WOO
IPC: A44C27/00
Filed: 2008-01-14
Abstract: A manufacturing method of pin insert connection type necklace is provided, which obtains superior coupling property and durability. A manufacturing method of pin insert connection type necklace comprises: a decoration piece molding process(S100) forming the pin inserting hole; a connection piece molding process(S200) forming the separate pin mounting hole corresponding to the pin inserting hole in the connecting part; a pin insert molding process(S300); an insert pin fusing process(S400); a fused portion polishing process(S500); and a decoration piece polishing process(S600) for giving the smooth esthetic sense.
Patent KR-20080011459-A (KR)
Title: Method to manufacture plant block and method to execute that
Inventor: HAN SANG KWAN
IPC: E02B3/14
Filed: 2008-01-15
Abstract: A manufacturing method of a vegetation block using an environment-friendly construction method and a construction method of environment-friendly vegetation blocks are provided to keep environment-friendly blocks strongly, and to maintain or restore an ecosystem by taking root in environment-friendly vegetation blocks and a bank slope. A manufacturing method of a vegetation block using an environment-friendly construction method comprises the steps of: manufacturing a soil ball in the type of a hard solid by mixing 80~90 weight percent soil and 1~20 weight percent water and compressing in the shape of gravel using a compressor, and then drying; manufacturing mortar by mixing 50~80 weight percent cement, 20~50 weight percent sand and 2~20 weight percent water; inputting 30~70 weight percent soil ball to the mortar and mixing, and then inputting in a block shaping machine. A construction method of vegetation blocks comprises the steps of constructing environment-friendly vegetation blocks to be inclined continuously and sowing seeds on the environment-friendly vegetation blocks, and then covering with soil or sand.
Patent KR-20090079340-A (KR)
Title: A composition of curling mascara
Inventor: HONG JUN KI
IPC: A61K8/72
Filed: 2008-01-17
Abstract: An eyelash cosmetic composition having uplifting effect is provided to form a film having excellent uplifting, moisturization and low irritation and prevent running. An eyelash cosmetic composition having uplifting effect comprises 0.01~50.00 weight% of water-soluble resin in which chitin and cellulose are conjugated. The composition is produced in a form of oil in water. The water-soluble resin solubilizes the chitin and cellulose with a monochloroacetic acid sodium at the same time. A molecular chain is obtained by hydrogen bond. The water-soluble resin is more excellent than hyaluronic acid and protects and improves hair.
Patent KR-20090084429-A (KR)
Title: Air conditioner with anion and cation producer for a vehicle
Inventor: HAN CHANG KYU
IPC: B60H3/00
Filed: 2008-02-01
Abstract: An air conditioner with an anion and cation generator for a vehicle is provided to eject less cation than anion by forming an anion pin in a brush shape and forming a cation pin in a conical shape. An air conditioner(1) with an anion and cation generator for a vehicle comprises an anion generating part(10), a cation generating part(30), and a supporting plate. The anion generating part has an anion pin(11). The anion pin generates anion inside an air conditioning system in order to purify indoor air. The cation generating part has a cation pin(31). The cation pin generates cation in order to form an ion cluster of the anion of the anion generating part. The supporting plate integrally fixes the cation pin and the anion pin to the duct in order to minimize the influence of the cation pin and the anion pin to an inner flow path of the air conditioning system.
Patent KR-20090085280-A (KR)
Title: Automatically calculationg method of ducouments for taxation and accounting
Inventor: YOO SU HYUNG
IPC: G06F9/06
Filed: 2008-02-04
Abstract: A method for automatically calculating documents for taxation and accounting is provided to enable a computation process with minimum press of a computation button/icon in the form preparation. A calculator device is displayed in a display unit(S101), and plural numerals which are the computation target necessary for the computation are displayed on a screen of the computation device(S104). The operator between items indicated in a cell is designated(S106) and is calculated according to a calculator(S107). The computation results are displayed on the screen of the computation device(S108).
Patent KR-20090087995-A (KR)
Title: Speaker system
Inventor: LEE JONG GEOL
IPC: H04R1/02
Filed: 2008-02-14
Abstract: A structure for preventing absorption and movement of dust in a speaker system is provided to prevent absorption and movement of dust generated around a speaker system due to vibration in operating a speaker by including a unit for preventing absorption and movement of dust. A structure for preventing absorption and movement of dust in a speaker system includes a case(12), a fixing plate, a guttural sound outlet, and a coupling member. The case includes a space part for vibrating a guttural sound generated in a speaker(11). The fixing plate is included on a front surface of the case. The speaker is installed in the fixing plate. The guttural sound outlet is adjacent to the speaker, and is formed in the fixing plate. A unit(300,300-1) for preventing absorption and movement of dust includes the coupling member and an anti-electrostatic filter. The coupling member is coupled in a front part of the speaker and the guttural sound outlet according to an edge part of the fixing plate.
Patent KR-20080077567-A (KR)
Title: Multimedia player displaying 2 projection images
Inventor: CHOI BYEONG DAE
IPC: G03B21/00
Filed: 2008-02-19
Abstract: An apparatus for reproducing multimedia is provided to display two clear projection type images constantly even without setting an optical system whenever the apparatus is used. A first projection unit(12) displays a first projection type image. A second projection unit(14) displays a second projection type image. The first projection unit includes a first driver(102) for controlling the operation of the first projection unit and providing a first image signal for the first projection type image to be displayed, a first light source unit(112), a first light modulation element(122) for modulating the light supplied from the first light source unit according to the first image signal to output the first projection type image, and a first projection lens unit(130) for enlarging and projecting the image outputted from the first light modulation element. The second projection unit includes a second driver(104) for controlling the operation of the second projection unit and providing a second image signal for the second projection type image to be displayed, a second light source unit(114), a second light modulation element(124) for modulating the light supplied from the second light source unit according to the second image signal to output the second projection type image, and a second projection lens unit(134) for enlarging and projecting the image outputted from the second light modulation element.
Patent KR-20090065403-A (KR)
Title: A positioning estimation method of mobile node in wireless sensor networks
Inventor: NAM YOON SEOK
IPC: H04B7/26
Filed: 2008-02-22
Abstract: A positioning estimation method of a mobile node in a wireless sensor network is provided to construct a location recognition wireless sensor network without using a very minute local oscillator and a separate network sync unit, thereby realizing more accurate location estimation about the mobile node. Frequency tolerance is calculated according to time information and a clock frequency respectively corresponding to fixed node pairs(706). The time information is corrected based on the frequency tolerance and a distance between nodes. A difference of a time when a signal of the mobile node is received is calculated(708). A location of the mobile node is estimated by applying a distance difference corresponding to the calculated time difference to a TDOA(Time Difference Of Arrival)(714).
Patent KR-20090092096-A (KR)
Title: Section steel-pile pulling machine
Inventor: PARK CHI OH
IPC: E02D9/02
Filed: 2008-02-26
Abstract: A steel pile drawbench is provided to minimize work space and perform drawing operation efficiently by ascending a pressing support plate according to the elevation of a movable cylinder to pull a steel pile. A steel pile drawbench comprises a pressing member(10,11), a pressing cylinder(20,21,22,23), a pressing support plate(30), a movable cylinder(50,51) and a lower plate(60). The pressing member presses a steel pile. The pressing cylinder moves the pressing member forward and backward. On the pressing support plate, the pressing cylinder is installed. The lower plate is arranged at the lower part of the pressing support plate. On the both sides of the lower plate, posts(70,71,72,73) are formed. An upper plate(80) is formed on the upper end of the post. The upper plate connects the post and the post. On the upper plate, a movable ring member(90) is installed. On the pressing support plate, a through-hole is formed. The body of the movable cylinder is inserted into the through-hole. A piston rod(24,26,27) of the movable cylinder is fixed on the lower plate. The pressing support plate vertically moves with the elevation of the movable cylinder.
Patent KR-20090092606-A (KR)
Title: Oil cooler
Inventor: KIM CHUL HEE
IPC: B60K11/02
Filed: 2008-02-27
Abstract: An oil cooler is provided to improve the cooling efficiency of the oil by preventing the waste of the cooling water supplied to the center of the inner pipe. The oil cooler(100) comprises the outer pipe(110), the inner pipe(120), and the first offset pin(113) and the second offset pin. The oil influx hole is formed in one side of the outer pipe. The other side is formed to leak the oil in the other side of the outer pipe. The inner pipe is inserted inside the outer pipe. The oil is moved to the space between the outer pipe and the inner pipe. The first offset pin delivers the heat of the oil to the outer pipe and inner pipe. The second offset pin delivers the heat of the inner pipe to the cooling water.
Patent KR-20090094916-A (KR)
Title: Composition comprising an extract of Magnolia officinalis Rehd. et Wils. or 4-O-methylhonokiol for preventing baldness and promoting hair growth
Inventor: KIM KI HO
IPC: A61K8/97
Filed: 2008-03-04
Abstract: A composition for preventing hair loss and promoting hair growth, which contains Magnolia officinalis Rehd. et Wils. extract or 4-Omethylhonokiol isolated from the extract is provided to suppress the activation of 5 alpha-reductase and improve the growth of hair follicle. A pharmaceutical or cosmetic composition for promoting hair growth and preventing hair loss comprises Magnolia officinalis Rehd. et Wils. extract. The pharmaceutical composition for promoting hair growth and preventing hair loss comprises a 4-Omethylhonokiol of the chemical formula 1 or its pharmaceutically acceptable salt as an active ingredient. The Magnolia officinalis Rehd. et Wils. extract is isolated using water, low alcohol of 1-4 carbon atoms or their mixture solvent, hexane, butylenes glycol, propylene glycol, glycerin, acetic acid ethyl, ether or chloroform. The pharmaceutical composition is used in the form of cream, gel, patch, spray, ointment, lotion, liniment, paste or cataplasma agent.
Patent KR-20090039579-A (KR)
Title: Bio mat and bio earth wall using the same
Inventor: LEE UNG JAE
IPC: A01G1/00
Filed: 2008-03-06
Abstract: A bio-mat and a bio-reinforced earth retaining wall are provided to improve pollutant removal effect, oxygen providing effect for the ground, organic material decomposition effect, and soil improvement effect by forming the habitat of soil microbes under the ground. A bio-reinforced earth retaining wall is composed of a bio-mat(40) formed with the multi-layer in the state where a sack filled with soil is positioned at the front and a sack filled with gravel and rubble, an embankment ground(100) formed with the multi-layer at the back of the bio-mat, and a bio-net(20) positioned between layers of the embankment ground.
Patent KR-20090100478-A (KR)
Title: Method of performing location update in wireless communication system
Inventor: LEE EUN JONG
IPC: H04B7/26
Filed: 2008-03-20
Abstract: PURPOSE: A method for performing the location update in a wireless communication system is provided to remove the collision which may be generated by a contention-based initial ranging. CONSTITUTION: A method for performing the location update in a wireless communication system comprises the following steps of: transmitting a message for requesting to periodically transmit a paging message for instructing execution of the location update(S210); periodically receiving the paging message in an idle mode(S230,S240); and receiving a response message including the transmission period of the paging message. The request message is a DREG- REQ(Deregistration-Request) message. The paging message includes a dedicated code for the location update.
Patent KR-20090100856-A (KR)
Title: System for a divisional heating
Inventor: SONG MI AE
IPC: F24D19/10
Filed: 2008-03-21
Abstract: PURPOSE: A divisional heating system is provided to prevent a fire resulting from overheating by controlling the current supply using a single controller based on the comparison between the temperature measured by each temperature sensor and the set temperature of the temperature controller. CONSTITUTION: A divisional heating system using multiple heating elements(201~206) comprises a controller(100), a power supply unit(210), current supply terminals(220), a temperature controller(230), a supply line(240), and temperature sensors(301~306). The power supply unit supplies current to the current supply terminals equipped on both sides of the heating elements through the supply line. The temperature controller sets the heating elements to the desired temperature according to the manipulation of the user. The temperature sensors are mounted on each heating element to detect the temperature change according to the current supply from the power supply unit. The controller compares the temperature detected by each temperature sensor with the set temperature by the temperature controller, and allows or stops current supply to each heating element based on the comparison result.
Patent KR-20090103177-A (KR)
Title: LCD monitor system for DID
Inventor: PARK SEUNG
IPC: G06F1/16
Filed: 2008-03-27
Abstract: PURPOSE: A DID exclusive LCD monitor system capable of safely managing a program is provided to supply advertisement and game including a composing element capable of installing the program which is equipped within a monitor. CONSTITUTION: A selection switch and an LCD panel is installed within a case forming an outer appearance of a DID exclusive LCD monitor system(200). A main board and hard disk drive are equipped inside the case. A speaker assembly is equipped outside the case. A USB port in which it sets up the constant program in the hard disk drive is equipped in the case inner side.
Patent KR-20090104571-A (KR)
Title: Pallete positioner
Inventor: KIM JAE HYUNG
IPC: B65G47/22
Filed: 2008-03-31
Abstract: PURPOSE: A palette positioning device is provided to make a positioning plate maintain a horizontal state and elevate by four rack members and four connection rods. CONSTITUTION: A palette positioning device includes a supporting frame(70), 4 rack members(61~64), 4 connection rods(51), and an elevating cylinder. The supporting frame is fixed to a lower part of a conveyer(100). The rack members are vertically supported on the supporting frame so as to be elevated. A positioning plate is fixed/supported by upper parts of each rack member. The connection rods are prepared horizontally to each rack member. Both ends of each connection rod are combined with pinions(51a, 51b) geared with adjacent rack members.
Patent KR-20080093368-A (KR)
Title: Method for manufacturing semiconductor optical device
Inventor: HANAMAKI YOSHIHIKO
IPC: H01S5/30
Filed: 2008-04-10
Abstract: A method for manufacturing a semiconductor optical device is provided to prevent a crystal defect or a crystal transition from occurring in an activation layer or a clad layer by preventing fluorine from permeating into the semiconductor optical device. A p-type clad layer is formed. After the p-type clad layer is formed, a cap layer is formed on the p-type clad layer. One of the cap layer and the p-type clad layer is etched. After the cap layer is formed, a through-film is formed on the cap layer. After the through-film is formed, a window structure is formed by using an ion implantation process. After the ion implantation process, the through-film is removed. After etching the through-film, the cap layer is selectively removed.
Patent KR-20090108344-A (KR)
Inventor: LIM SUNG JO
IPC: A43B13/22
Filed: 2008-04-11
Abstract: PURPOSE: A shoe insole equipped with anti-skid and cushion function is provided, which is formed solid by infiltrating synthetic resin material in the cushion protrusion space. CONSTITUTION: A shoe insole equipped with anti-skid and cushion function is constituted as follows. Plastic material(300) and shock absorbing member(200) are molded in one mold. The bottom plane(230) of the shock absorbing member is classified into the front portion(200A) and rear portion(200B) on the outsole bottom plane(310). In a cushion protrusion space part(240), a lot of cushion protrusions(210) are protruded from the shock absorbing member top surface. The cushion protrusion is fixed inside an outsole which is filled with the plastic material. The inside of the cushion protrusion is formed of a sealing space(220).
Patent KR-20090108379-A (KR)
Title: Accounting support method using accounting code
Inventor: KIM TAE JIN
IPC: G06Q40/02
Filed: 2008-04-11
Abstract: PURPOSE: An accounting support method using an accounting code is provided to supply an improved working convenience to a business person of a small or medium size company in an accounting process. CONSTITUTION: An accounting support method using an accounting code comprises the steps of: setting an accounting code for accounting purposes about a transaction history; classifying the accounting purposes into expense items and tax items; requesting a financial transaction through a business account or demand deposit account; allowing an account management server to transmit transaction history information or the codes for accounting purposes to an accounting information DB; and processing the transaction history of the accounting codes corresponding to the accounting codes.